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Every reporter | Zhu Wanping Every editor | Liang Xiao　　　　

The project has been completed for more than two years, but tens of millions of money have not been received so far — — Zhang Ming (pseudonym), an executive of Sichuan Shida Energy Development Co., Ltd. (hereinafter referred to as Sichuan Shida), an oil and gas construction engineering enterprise, is quite helpless. From last year to now, Sichuan Shida has defended its rights through legal means, and both trials have won, but the other party has not paid and has been reluctant to communicate positively.

The project payment owed to Sichuan Shida is Huasheng Huifeng Gas Transmission and Distribution Co., Ltd. (hereinafter referred to as Huasheng Huifeng), the holding grandson company of listed company Tianhao Environment (SZ, 300332), and the project in dispute between the two parties is Zhonglian Coal Shenmu — Anping coalbed methane pipeline project (hereinafter referred to as Shen ‘an line). After the project is completed, it will provide gas source guarantee for winter peak shaving in five provinces and cities in North China.

In recent years, Tianhao environment has focused on gas business, and it has also made a "heavy note" on the Shen’ an line project — — Listed companies have set up joint ventures with China United Coal Company, a subsidiary of CNOOC, to jointly build and operate Shen ‘an Line, and the first phase of Shen ‘an Line (namely Shanxi — The total investment of Hebei section, the same below) exceeds 4 billion yuan. However, the reporter noted that the Shen ‘an line project was not approved by the National Development and Reform Commission until June this year, but some line projects were completed and ventilated as early as 2017, or there were cases of "unapproved construction".

"Money hasn’t been given, which has dragged us badly. Without money, we can’t do many things. " Zhang Ming pointed out that Huasheng HSBC was "Lao Lai". According to the second-instance judgment of Shanxi Higher People’s Court in July 2019, Huasheng HSBC has to pay 49.9 million yuan for Sichuan Shida Project and the corresponding interest.

What makes Zhang Ming even more angry is that in the past two years, Huasheng HSBC has been reluctant to communicate positively. "Now don’t even answer the phone. Not only the above (leaders) don’t answer the phone, but even the people below don’t answer the phone. "

The national business daily reporter noted that the dispute between the two sides was caused by the project contracting three years ago. In October 2016, Sichuan Shida and Huasheng HSBC signed "Shenmu — The general contract of the third and seventh tender sections of Anping coalbed methane pipeline project (Xingxian to Qicun section of Xinfu District, Shanxi Province) has a total contract price of 70 million yuan and 171 million yuan respectively, totaling about 240 million yuan.

Photo of the project contract provided by Sichuan Shida Source: Photo by reporter Zhu Wanping

Zhang Ming is very familiar with the whole project. He said: "After the contract was signed, we have been entering the construction site as agreed." In September 2017, two engineering tenders contracted by Sichuan Shida were completed and delivered. However, in 2017, Huasheng HSBC was in arrears in payment. "Every time we ask for it, they pay us millions like toothpaste. The absolute amount of project money owed to us is also growing. " Zhang Ming said.

After the delivery of the project, there were no results in asking for money many times. In October 2018, Sichuan Shida sued Huasheng HSBC and asked Huasheng HSBC to pay the remaining 80 million yuan of project funds and interest.

In the trial of two courts, Sichuan Shida won the case. In February 2019, Taiyuan Intermediate People’s Court ruled that Huasheng HSBC paid about 40 million yuan for the project and the corresponding interest. In this regard, both parties appealed until the judgment of the second instance.

Zhang Ming said that after the Shanxi Higher People’s Court made a judgment, Tianzhu’s environment has never paid the money, and there is no saying. "Now, there is basically no communication between us."

Tianhao Environment has also disclosed this lawsuit. In the semi-annual report of 2019 released at the end of August this year, the listed company stated that "Sichuan Shida sued Huasheng HSBC and Huasheng HSBC Shanxi Branch for contract disputes" and "the case is in the undecided stage of the second trial". The Shanxi Higher People’s Court made a second-instance judgment at the end of July, but Tianzhu Environment still called it "undecided" at the end of August, and no corresponding progress has been disclosed so far.

"We need to verify the situation, which may not meet the standard of separate disclosure." Recently, the reporter consulted as an investor, and an environmentalist in Tianzhu responded.

"As far as I know, (Huasheng HSBC) did not pay the judgment because of the problem of triangular debt." Xiao Shuangtian, general manager of Tianhao Environment, told national business daily that Sichuan Shida owed Shanxi Huifeng Xingye Gas Group Co., Ltd. (hereinafter referred to as HSBC Xingye) more than 50 million yuan, while HSBC Xingye owed more than 30 million yuan to Tianhao Environment, and Tianhao Environment was sentenced to pay Sichuan Shida more than 50 million yuan (including interest). "Isn’t this a triangular debt? Originally, we were going to sue HSBC Societe Generale, but HSBC Societe Generale proposed that the three parties could offset each other first. " Xiao Shuangtian said.

"There is indeed a problem of triangular debt, and we also agree to offset it." On December 19, another senior executive of Sichuan Shida said that it was only in November this year that it was deducted under the coordinated implementation of the court. He also said that the deduction was not proposed by Huasheng HSBC, but the company found that several parties had debts with each other before finding the court and then implementing the deduction.

However, the executive said that up to now, after the debts of all parties were offset, Huasheng HSBC still owed Sichuan Shida more than 20 million yuan, and the amount owed by the other party was still not small.

Time axis of project payment dispute between Sichuan Shida and Huasheng HSBC

"I still owe some money after the offset." Wen Leijun, general manager of Huasheng Gas Co., Ltd. (hereinafter referred to as Huasheng Gas) told reporters. Huasheng Gas holds 51% equity of Huasheng HSBC and is the largest shareholder of Huasheng HSBC. Wen Leijun said that at present, the triangular debt offset has just been completed and is being settled through negotiation.

The reporter noted that in addition to Sichuan Shida, Huasheng HSBC also owed debts to other construction units (Shen ‘an Line). In April this year, Huasheng HSBC was applied for property preservation by Sinopec Shengli Oil Construction Engineering Co., Ltd. (hereinafter referred to as Shengli Oil Construction) due to a contract dispute. Later, the two sides reached a settlement. Tianzhu Environment also disclosed in the semi-annual report that listed companies should pay about 47.88 million yuan to Shengli Youjian Shanxi Branch.

The dispute between Sichuan Shida and Huasheng HSBC is caused by Shen ‘an Line, and Tianhao Environment attaches great importance to this project, and listed companies have invested a lot of resources in this pipeline.

The entire Shen’ an line spans Shaanxi, Shanxi and Hebei provinces, with a total length of about 600 kilometers, starting from Shenmu City in Shaanxi Province in the west and Anping County in Hebei Province in the east, with an annual designed gas transmission capacity of about 5 billion cubic meters. The Shen’ an line is intended to connect the coalbed methane resources in the eastern edge of Ordos Basin with the gas market in Beijing, Tianjin and Hebei, and transport natural gas dominated by coalbed methane.

Shen’ an line starts from Shenmu in the west and ends in Anping in the east, crossing Shaanxi, Shanxi and Hebei provinces. Image source: Baidu map screenshot.

In fact, in recent years, the Tianzhu environment, which focuses on the layout of gas field, has "re-injected" the project. In September 2015, Tianzhu Environment spent 50 million yuan to acquire the entire equity of Huasheng Gas, a cross-border gas field. Up to now, natural gas supply and pipeline transportation business has accounted for half of the revenue of listed companies. The announcement information shows that the Shen’ an line pipeline project (Shanxi — Hebei section) The total investment is as high as 4.142 billion yuan. Once the Shen’ an line is completed, Tianhao environment can not only collect pipeline transportation fees, but also the company’s own gas business can earn profits through the price difference of natural gas.

Xiao Shuangtian once said that the construction and operation of Shen ‘an Line means far more than 8% of the pipeline transportation cost to Tianzhu environment. Tianhao environment will also carry out peripheral operations around pipelines and gradually realize the closed loop of natural gas industry chain.

Some insiders pointed out: "Energy transmission trunk lines such as Shen ‘an Line are generally obtained by large state-owned energy giants such as PetroChina and Sinopec." Then, how did Tianzhu environment get the "toon" of Shen ‘an Line Project?

"This matter was proposed by China United Coal to cooperate with us," Xiao Shuangtian told the reporter of national business daily. After the Shen ‘an Line was planned, "China United Coal proposed to cooperate with us."

The reporter noted that on November 8 last year, Huasheng Gas, the parent company of Huasheng HSBC, and China United Coalbed Methane Co., Ltd. (hereinafter referred to as China United Coal), a subsidiary of CNOOC, signed the Joint Venture Contract for the Establishment and Operation of China Lianhuarui Gas Co., Ltd. to jointly establish a pipeline joint venture company, China Lianhuarui, to build and operate the Shen ‘an Line project. Zhonglian Huarui is 51% owned by Zhonglian Coal and 49% by Huasheng Gas. Huasheng Gas said in official website News that this means the pipeline construction of Shen’ an Line.Enter the formal implementation stage.”。

Tianhao Environment has disclosed that the company timely injected some completed gas pipeline assets of Huasheng Gas into Zhonglianhuarui, and the assets it refers to include the Shen ‘an Line Bid Project undertaken by Sichuan Shida and others.

In June this year, the National Development and Reform Commission officially approved the Shen ‘an Line project, and the project unit was Zhonglian Coal. At that time, Tianhao Environment once said: "The first phase of Shen ‘an Line approved by the National Development and Reform Commission, that is, from Lvliang, Shanxi to Anping, Hebei, has a total length of 543.87 kilometers". However, the reporter found that the "official implementation" of the Shen ‘an Line project, which was granted the "birth certificate" in June this year, may be much earlier than the time approved by the National Development and Reform Commission, and some lines of the project undertaken by Tianzhu Environment may have the problem of "unapproved construction first".

National business daily reporter noted that at the end of 2016, Shen ‘an Line was included in the 13th Five-Year Plan for the Development and Utilization of Coalbed Methane (Coal Mine Gas) published by the National Energy Administration. In September 2017, the Shen ‘an Line Project obtained the national unified investment project code. The time when Huasheng HSBC started the external bidding was even earlier than the time when Shen ‘an Line was included in the relevant planning.

The approval of the project issued by the National Development and Reform Commission in June 2019

Image source: Screenshot of official website webpage of National Development and Reform Commission.

Examination and approval of various departments of Shen’ an line project

Image source: Screenshot of the National Online Approval and Supervision Platform for Investment Projects.

On April 25th, 2016, Huasheng HSBC sent a tender invitation letter to Sichuan Shida, and the tender project was named "CNOOC Unconventional Natural Gas gas transmission pipeline project — Caojiapo in Xing County, Shanxi Province to Qicun Section in Xinfu District ". There is such a text in the invitation to bid: "Project … … It was commissioned by CNOOC to build and manage Huasheng HSBC. " After Sichuan Shida won the bid, the name of the contracted project appeared "Zhonglian Coal". It was not until November 2016 that Zhonglian Coal submitted the Shen ‘an Line project to the National Development and Reform Commission for approval. In other words, Huasheng HSBC started bidding for the project before it was submitted to the National Development and Reform Commission for approval.

Invitation letter for bidding provided by Sichuan Shida Image source: Photo by reporter Zhu Wanping

The letter of acceptance provided by Sichuan Shida Image source: Photo by reporter Zhu Wanping

Regarding the question of whether the Shen ‘an Line project has not been approved for construction first, Chen Zuotao, chairman of Tianzhu Environment, told the reporter of national business daily: "I don’t know much about this matter if I want to ask Mr. Xiao (referring to Xiao Shuangtian)." Xiao Shuangtian denied it: "Our procedures are complete."

On December 20th, the reporter once again inquired about Tianzhu Environment as an investor. "Shenan Line (Shanxi — Hebei section) has a total length of more than 540 kilometers. After the completed pipeline of more than 200 kilometers is injected into China Lianhua Rui, it is also part of the Shen’ an line. " A person from Tianzhu Environment said.

"Shenan Line (Shanxi — The pipeline in Hebei section is divided into two parts, one is 200 kilometers built in the early stage, and the other is the pipeline to be built soon. " Tianzhu environment The person said,The 200-kilometer pipeline has been built mainly in the name of connecting lines."The procedures are all complete". The preparatory work for the new part has been completed and has not yet started. It is expected that the Shen’ an Line (Shanxi — Hebei section) will be completed in June 2020.　

In fact, in the actual construction, the environmental aspect of Tianhao has only been approved by the local government. At the end of December 2016, the Development and Reform Commission of Xinzhou City, Shanxi Province issued the "Reply on the Approval of the Second Gas Source Connecting Line Project in Yuanping City" and approved some sections of the project. In other words, part of the first phase of the project is based on the project approval procedures issued by the local government. After the completion of the 200-kilometer pipeline, the first-phase project of Shen’ an Line as a whole was officially approved by the National Development and Reform Commission.

"On the surface, it is the gas project in Xinzhou and Lvliang, but it is actually the Shen’ an line." Zhang Ming said that the diameter of the gas pipeline approved by Xinzhou is D500mm and the design pressure is 4MPa, while Huasheng HSBC changed the diameter to D813mm and the design pressure is 8MPa during construction. The changed diameter and design pressure are completely consistent with the requirements of the National Development and Reform Commission for the Shen ‘an Line project.

In addition, the reporter noted that the National Development and Reform Commission requested in the approval document that "the project environmental impact assessment document shall not be started without examination and approval". However, it was not until October this year that the EIA report of the first phase of Shen ‘an Line was compiled by the relevant companies. "The EIA report was completed about a month ago, and they (Zhonglian Coal) should still be in the process now." A person who participated in the EIA of Shen’ an Line revealed.

The reporter of national business daily also sent an interview letter to Tianhao Environment about the arrears of the Sichuan Shida project payment and whether the Shen ‘an line project was suspected of "being built without approval", but there was no response. From December 19 to 20, the reporter also called a senior executive of Zhonglian Coal many times and sent the interview questions to his mobile phone in the form of text messages, but there was no response.

Cover image source: Photo Network

According to the WeChat official account news released by the Customs, Huangpu Customs recently launched a special campaign to crack down on the smuggling of "water passengers", busted a smuggling gang of water passengers, arrested 27 suspects, and seized a batch of luxury goods such as brand-name clothes, shoes and satchels suspected of smuggling on the spot, with a preliminary investigation value of 110 million yuan.

Recently, the anti-smuggling department of Huangpu Customs, based on clues, used Internet information, big data, customs data and other analysis and comparison, and found that many luxury brand clothing and other commodities sold on the Internet were of unknown origin and were suspected of smuggling.

The case-handling personnel traced the matter to the end and initially mastered a smuggling gang and its smuggling chain that colluded at home and abroad. Customs clearance gangs headed by Wang and Wu Mou, entrusted by domestic shippers, received luxury brand goods such as Gucci and Balenciaga purchased overseas in Hong Kong and Macao, recruited and organized water passengers to smuggle into the country, and then delivered them to domestic buyers by express mail, so as to evade customs duties.

After nearly half a year’s investigation and evidence collection, the anti-smuggling police repeatedly compared and confirmed a large amount of data and information, and mastered all the smuggling processes and the targets involved in the gang. Under the guidance of the General Administration of Customs and the Anti-smuggling Bureau of Guangdong Branch, the Huangpu Customs Anti-smuggling Bureau, in conjunction with the Anti-smuggling Bureaus of many places, has successively carried out two rounds of concentrated attacks on the water gangs and domestic customers involved in the case in Guangzhou, Zhuhai, Dongguan and Chengdu. A total of 27 suspects were arrested in the operation, and a large number of evidence materials, high-end clothing, shoes and bags, cosmetics, etc. were seized on the spot, involving a total of 347 goods, most of which were luxury clothing and shoes.

At present, the case is under further investigation.

　　CCTV News:According to the State Food and Drug Administration, food poisoning reports have been on the rise since the summer, and one of the main reasons is food poisoning caused by eating braised pork products and cold dishes with excessive nitrite. So, what is nitrite? How to cause food poisoning? What are the relevant standards and regulations? How should consumers and related food producers and operators prevent food poisoning caused by nitrite? Recently, china food and drug administration released the 13th issue of Food Safety Risk Analysis in 2016, and organized relevant experts to interpret nitrite.

　　1. Nitrite is a kind of nitrogen-containing inorganic compound ubiquitous in nature, which can be used as a food additive in meat products.

　　Nitrite and nitrate are common nitrogen-containing inorganic compounds in nature. Nitrogen cycle in nature and human activities constitute an important source of nitrate. In the process of nitrate formation, nitrite is often accompanied by the action of microorganisms. The common nitrites are mainly sodium nitrite and potassium nitrite, which are similar to salt in appearance, white to light yellow, powdery or granular, odorless, slightly salty, easily deliquescent and soluble in water.

　　Chinese first invented the use of nitrite to process livestock meat, which was used to extend the shelf life of meat. According to the scientific and technological volume of History of Song Dynasty, nitrite can be used for preserving and coloring bacon, and it was introduced to Europe in the 13th century.

　　Two, China and other countries in the world have clearly defined the limit and residue of nitrite in food.

　　The Joint Expert Committee on Food Additives of FAO and WHO (JECFA) stipulates that the daily allowable intake of nitrite is 0-0.2 mg/kg bw. All countries in the world also stipulate the limit of nitrite in food.

　　China’s national food safety standards have strict requirements on the use and safety management of nitrite, and it is safe to use nitrite according to the standards. The National Standard for Food Safety-Standard for the Use of Food Additives (GB 2760-2014) stipulates that sodium nitrite and potassium nitrite can be used as color fixatives and preservatives in the processing of cured meat products, braised pork products in sauce and smoked meat, roasted meat, etc., and stipulates the maximum dosage and maximum residue. The Limit of Pollutants in Food (GB 2762-2012) stipulates the limit of nitrite residues in raw milk, packaged drinking water, pickled vegetables and other products. The Announcement of the former Ministry of Health and the former State Food and Drug Administration on Prohibiting Catering Service Units from Purchasing, Storing and Using Food Additive Nitrite (Announcement No.10 of the Ministry of Health in 2012) prohibits catering service units from purchasing, storing and using food additive nitrite (sodium nitrite and potassium nitrite).

　　Third, excessive intake of nitrite can lead to poisoning and even death.

　　Under normal diet, nitrite in human body is mainly transformed from nitrate in food and drinking water by bacteria in mouth and stomach. Studies have shown that nitrite can be reduced to nitric oxide through certain channels. Eating food containing low levels of nitrite can supplement nitrite in human body.

　　However, if a large amount of nitrite is ingested orally (by mistake or excessive intake) in a short period of time, it is easy to cause acute poisoning, and the low-iron hemoglobin with normal oxygen-carrying capacity in the blood is oxidized to methemoglobin, which loses its oxygen-carrying capacity and causes tissue hypoxia, which is called methemoglobinemia. When the intake reaches 0.2-0.5g, it can cause poisoning, and when the intake exceeds 3g, it can cause death. The characteristic manifestation of poisoning is cyanosis, and the symptoms and signs include headache, dizziness, fatigue, chest tightness, shortness of breath, palpitation, nausea, vomiting, abdominal pain, diarrhea, cyanosis of lips, nails, skin and mucosa, etc. In severe cases, consciousness is hazy, fidgety, coma, respiratory failure and even death.

　　Four, common nitrite causes food poisoning.

　　According to the Circular of the General Office of the National Health and Family Planning Commission on National Food Poisoning Events in 2015 (Guo Wei Ban Emergency Fa [2016] No.5), the main pathogenic factors of chemical food poisoning events in 2015 were nitrite and tetramine. Among them, there were 9 food poisoning incidents caused by nitrite, accounting for 39.1% of the total reported incidents. The occurrence of food poisoning caused by nitrite has nothing to do with sex and age, and there is no obvious seasonal and geographical distribution. Therefore, most of the poisoning sites are collective canteens and catering units.

　　There are four common causes of food poisoning caused by nitrite. First, because nitrite is similar to salt in appearance, it is the main cause of poisoning that nitrite is used or eaten as salt by mistake. Second, because many areas in our country have the habit of home-made processed meat products, eating meat products with excessive nitrite will also cause food poisoning. Third, the content of nitrite in vegetables that have been stored for too long, rotted or cooked for too long and just pickled will increase, which may easily lead to poisoning. Fourth, the well water in some areas contains more nitrate (called "bitter well water"). If the rice boiled with this kind of water is stored for too long, nitrate can be reduced to nitrite under the action of bacteria and lead to poisoning.

　　Therefore, experts suggest that:First, food production and operation enterprises should strictly abide by relevant laws and regulations.When using nitrite, food production and processing enterprises should strictly abide by the relevant provisions of the state, and set up special places for storage, strict labeling and use management. Under the premise of following the relevant standards, effective measures such as raw material control and production norms were taken to reduce the content of nitrite in food.Second, catering service units should strictly abide by relevant regulations and guard against food safety problems.Catering service units should strictly implement the relevant regulations prohibiting the purchase, storage and use of nitrite, especially strictly monitor the production process and storage environmental conditions of cooked meat products, and fundamentally eliminate the possibility of eating by mistake.Third, the regulatory authorities strengthen the management of nitrite production and use.The food safety supervision department should strengthen the supervision of the production and circulation of nitrite, prohibit the catering service units from buying and storing nitrite, and prohibit the use of industrial salt to prevent the occurrence of nitrite food poisoning.Fourth, consumers should strengthen their awareness of self-protection to prevent food poisoning caused by eating nitrite by mistake.Consumers are advised to buy salt sold through formal channels. Pay attention to eating fresh vegetables, and don’t eat vegetables that have been stored for too long or deteriorated. Leftover cooked vegetables should not be stored at high temperature for too long. It is best to cook and eat the food now. Try not to use "bitter well water" for cooking, and avoid long-term storage when it is necessary. In addition, when eating processed meat products, pickles and other foods, foods rich in vitamin C, tea polyphenols and other ingredients can be matched to reduce the toxicity of nitrite that may be contained.

Original Shanghai CDC Shanghai CDC

On December 16th, last year, three women’s teahouses in Hangzhou, Zhejiang Province were cooking tea around the stove, and they were poisoned by hot chat with the windows closed. Fortunately, they were sent to the hospital in time to turn the corner. Six days later, six men in Anyang, Henan province were poisoned by eating charcoal hot pot, three were sent to hospital for emergency treatment, and three died unfortunately.

In just a few days, my best friend cooked tea in fright night, and my brothers had dinner and wept for two lines. The culprit of all this was the invisible killer-carbon monoxide (CO).

Current-saving version

1. The symptoms of carbon monoxide poisoning are mainly headache, dizziness, fatigue, nausea and vomiting. In severe cases, coma or even death may occur, and even if the rescue is successful, there may be sequelae of the central nervous system.

2. The main causes of non-occupational carbon monoxide poisoning in this city include charcoal fire heating, charcoal fire diet, gas leakage and improper use of gas water heaters.

3. In case of carbon monoxide poisoning, evacuate the poisoned environment quickly, move to a well-ventilated place and seek medical treatment in time.

These symptoms appear in a closed environment, so be alert to carbon monoxide poisoning!

Carbon-containing substances will produce carbon monoxide when they are not completely burned. It is a colorless, odorless and non-irritating suffocating gas. If in a relatively closed and poorly ventilated environment, a certain amount of inhalation will cause carbon monoxide poisoning.

Mild poisoning is mainly manifested as headache, dizziness, limb weakness, nausea, vomiting and other symptoms. On the basis of the above symptoms, moderate poisoning may also cause flushing, cherry red skin and mucosa, sweating, palpitation, confusion and coma.

Severe poisoning patients can cause deep coma, obvious weakening or disappearance of various reflexes, pale or cyanosis of lips and face, incontinence, respiratory depression, blood pressure drop and even death. Even if the patients with severe poisoning are rescued successfully, there will be more serious sequelae of the central nervous system, that is, delayed encephalopathy caused by carbon monoxide poisoning.

Heating in winter, pay attention to prevention.

According to the monitoring data of Shanghai CDC in 2023, the main causes of non-occupational carbon monoxide poisoning in this city are charcoal fire heating, charcoal fire diet, gas leakage and improper use of gas water heaters. Citizens should take daily precautions and install carbon monoxide alarm devices if possible.

Causes of non-occupational carbon monoxide poisoning in Shanghai in 2023

Part 1 charcoal heating

one

When using charcoal or coal for heating, pay attention to window ventilation. It is recommended to install exhaust equipment and turn it on when heating.

2

Avoid unsupervised burning of charcoal fire, and put it out before going to bed.

Part 2 charcoal diet

Whether it’s a steaming hot pot, an oily barbecue, or a new "food" cooking tea around the stove, we must pay attention to prevent carbon monoxide poisoning when cooking food with charcoal fire.

one

Avoid using charcoal fire in a narrow space with poor ventilation, and remember to open doors and windows for ventilation during operation.

2

When eating out, you should choose a restaurant with good ventilation conditions and complete exhaust facilities. When eating, turn on the exhaust device and open the window for ventilation. If you have dizziness, nausea and other symptoms, you should evacuate as soon as possible.

three

Indoor stoves such as electric stove and alcohol stove should be selected, and charcoal fire should be avoided as far as possible.

Part 3 gas leakage

one

Regularly check whether the gas cooker is aging and whether the connecting hose is loose. When the gas equipment is abnormal or smells gas during use, stop using it immediately, open the window for ventilation, close the gas master gate and contact the gas company for maintenance.

2

After using the gas cooker, carefully confirm whether all the switches are turned off.

Part 4 improper use of gas water heater

one

To replace the water heater that has been used for more than a certain period of time, it is recommended to buy balanced or forced-discharge gas water heaters, and eliminate flue gas water heaters and direct-discharge gas water heaters. The gas water heater should be installed in a well-ventilated place, not in the bathroom or bedroom.

2

Regularly check whether the rubber hose of gas water heater is loose, aging or insect bite, so as to prevent air leakage.

three

Before using the gas water heater, check to make sure that the window in the room is open and well ventilated to ensure that the exhaust gas can be discharged to the outside.

What should I do in case of carbon monoxide poisoning

Once there are symptoms of carbon monoxide poisoning, such as headache, dizziness, limb weakness, nausea, vomiting, etc., you should quickly open the doors and windows to ventilate and evacuate the scene.

On the premise of ensuring their own safety, the rescuer can take the poisoned person to a place with fresh air and good ventilation to lie on his side, loosen the collar of the poisoned person, keep the respiratory tract unobstructed and send him to the hospital as soon as possible.

Contributed by Sun Weiqi

Editor: Chen Xiangxiang

Review: Li Legend Yin Yan

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Carbon monoxide poisoning in this city mostly occurs in these four situations, and preventive measures have helped you sort out the original Shanghai CDC.

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Original title: "Carbon monoxide poisoning in this city mostly occurs in these four situations, and preventive measures have been arranged for you."

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　　On November 25th, after a two-month voyage, the Russian Northern Fleet, consisting of the nuclear-powered guided missile cruiser Peter the Great and the large anti-submarine ship Admiral Chabanenko, arrived in Venezuela. Subsequently, the Russian and Venezuelan navies conducted joint military exercises in the Caribbean from December 1 to 3 as planned. According to senior naval officials, the Russian-Russian joint exercise aims at technical and communication exchanges around joint search and rescue, patrol, drug control, anti-terrorism and anti-air operations. This is the first time since the end of the Cold War that Russian troops have "approached" the United States so closely.

　　The Russian fleet entered the "backyard" of the United States for the first time after the Cold War. Although the location of the military exercise was sensitive, the course setting was very low-key

　　For some time, the relationship between Russia and the United States has been tense around the deployment of anti-missile systems in Eastern Europe and the conflict in South Ossetia. The biggest attraction of this exercise is that this is the first time that the Russian navy has shown its strength near the US coast after the disintegration of the Soviet Union. Although both Russia and Venezuela have stated in advance that the exercise is "not aimed at a third country, is not aggressive and has no political significance", due to the sensitivity of the military exercise location and the fact that Russian President Dmitry Medvedev personally "supervised the array", it naturally attracted widespread attention including western countries.

　　The Caribbean has always been the "bridgehead" for the United States to control Latin America economically and militarily, and it is also the "soft rib" for the United States in its global military deployment. Although the "base camp" of the US Fourth Fleet is in the Caribbean, the US fleet is also unimpeded in the Caribbean without any threatening opponents. However, if the Russian navy takes Venezuela as its supply base and often patrols or holds military exercises in this area, the absolute superiority of the US navy in the Caribbean will be greatly weakened, and its military deterrence against Latin America will also be greatly reduced.

　　Although the location of the military exercise is sensitive, it is relatively low-key from the perspective of the courses set up by the Russian and Russian military exercises. It is mainly routine and low-intensity combat courses such as air defense exercises, fuel supply, ship tracking, coordinated operations with helicopters and fighters, and anti-terrorism and drug trafficking. There are no hard projects such as attacking the formation of maritime aircraft carriers, amphibious landing, and anti-landing.

　　According to the Venezuelan navy, through the exercise, we can learn the knowledge of communication system and weapon operation and use from the experienced Russian navy, and enhance the defense capability of the Venezuelan navy. In the words of Russian defense experts, this is first and foremost a declarative action by the Russian navy. In other words, Russia wants to tell the United States: "If you enter our territory, we will also enter your territory."

　　Of course, for the United States and Russia, no one can bear the serious consequences caused by the breakdown of bilateral relations. Therefore, the two countries must try to keep the relationship basically stable while launching a contest.

　　The nuclear-powered guided missile cruiser "Peter the Great" starred. Although it did not mean to "provoke" the United States, it was a reminder.

　　Judging from the participating forces, the Russian side dispatched the flagship of the Northern Fleet, the heavy nuclear-powered guided missile cruiser "Peter the Great", the large anti-submarine ship "Admiral Chabanenko" and two support ships, with a total of about 1,600 people. The Venezuelan side sent three frigates, an amphibious transport ship, four patrol boats, four coast guard boats, a naval aviation unit and a Su -30MK2 fighter brigade, with a total number of about 700 people. In the military exercise on the 1st, the two sides took the "Peter the Great" as the flagship and launched a "common defense" coordination exercise within the range of 28 km to 370 km.

　　In fact, the Russian-Russian joint performance plan has long been intentional. However, after the conflict between Russia and Georgia, this plan has been greatly changed. Originally, Russia only planned to send four surface boats of the Pacific Fleet to visit, but now it has added heavyweight strategic forces including the flagship cruiser "Peter the Great" of the Northern Fleet, and the meaning is self-evident.

　　As the flagship of the Northern Fleet, the "Peter the Great" with a displacement of 26,000 tons has a variety of weapons, including 20 "Granite" cruise missiles capable of assembling nuclear warheads, 12 "Reef" air defense missiles and 16 "Blade" near-defense missiles. It is said that all the missiles it carries add up to 520. Because of the nuclear power plant, theoretically, the ship has almost unlimited endurance, so its combat radius can also reach any distance, and it can carry out ocean-going operations without replenishment from overseas bases. The cruiser "Peter the Great" is the only nuclear-powered cruiser currently in service in the Russian Navy and the only one left in the world. Its "superb martial arts" is not only the "patron saint" of the aircraft carrier "Kuznetsov", but also bears the historical mission of revitalizing the Russian Navy.

　　The Russian "Admiral Chabanenko" large anti-submarine destroyer is the only achievement of the fearless class II destroyer. Admiral of the fleet, commander-in-chief of the Russian navy, called this ship and the heavy nuclear-powered guided missile cruiser "Peter the Great" Russia’s main battle ship in the 21st century, which shows its fighting capacity.

　　It should be said that these two ships are the essence of Russian surface naval forces, and their maritime combat capability is also at the top level in the world. Sending these two ships across the ocean for a long voyage, and visiting more than 20 countries on the way to Venezuela in the Caribbean for a joint maritime military exercise, Russia is actually reminding the United States and the world that although it is still in the stage of military recovery, the Russian navy is still a maritime force that cannot be ignored.

　　On the surface, the US military is "dismissive", but in fact, it is like a throat, monitoring the whole process.

　　The reaction of the United States to Russia’s military exercise in its backyard is unusually calm. Pentagon officials said that they are not concerned about this military exercise because the United States holds similar exercises with many countries around the world every year. US State Department spokesman McCormack even expressed doubts about the Russian navy’s ability to sail, and joked that "the Russian army should take several tugboats on its voyage."

　　However, the superficial indifference of the United States is more like pretending to be calm. Since the departure of the Russian fleet, the seemingly "dismissive" US side has paid close attention to it. The North Atlantic Treaty Organization has sent reconnaissance planes to "accompany" the fleet many times along the way. With the increasingly anti-American tendency in Latin America in recent years, the United States has paid more and more attention to this region. The rebuilding of the 4th Fleet in the United States is to facilitate rapid response to various events in the backyard.

　　The intensification of military confrontation between Russia and the United States has caused some media to worry about the "new cold war." However, under the current circumstances, the difference between Russian naval forces and the United States is still very wide, and it is difficult to pose a real threat to them. The Russian-Russian joint military exercise will not necessarily become the fuse of the all-round arms race and the new "cold war", and the tense confrontation will not last long. In this sense, the US side’s "flat response" may be to avoid aggravation of tensions. The Russian side has repeatedly stated that the exercise is an established plan and is not aimed at anyone.

　　Perhaps because of this, Russia’s return to Latin America with great fanfare is actually "more empty than real". Although its move makes the United States feel like a sore throat, how the two sides wrestle in Latin America in the future depends on the warm and cold relations between the two countries. If the relationship between Russia and western countries cannot be substantially improved, it does not rule out that the wrestling between the two sides in Latin America will further heat up.

　　Russia, Venezuela and the United States are all "calm", but the western media are "enthusiastic", adding fuel to the flames.

　　If Russia’s arms sales to Venezuela are considered as ordinary cooperation, then the joint military exercise between the Russian Committee and the navy is tantamount to a blatant challenge to the United States in the eyes of many western media. Different from the low-key of the three parties, the attention of the western media to the exercise can be described as "enthusiastic", which is inevitably suspected of adding fuel to the fire. For a series of actions carried out by Russia "openly under the eyes of Washington", AFP and other western media believe that this is undoubtedly a "provocation" against the United States.

　　The British "Times" reported that the Russian naval exercise held in the backyard of the United States was intended to challenge Obama when he took office as president of the United States. The BBC pointed out that the joint military exercise between Venezuela and Russia will arouse great concern in the United States and may lead to further tension between the United States and Russia. The Nihon Keizai Shimbun said that Russia quickly approached Latin American countries and expanded its territory in the backyard of the United States.

　　In fact, bilateral or multilateral military exercises are an important way to enhance mutual understanding and trust among countries, which are often held in the world at present. It is nothing new. In the past, some participating countries often made relevant introductions and publicity, but due to the inherent particularity of military exercises, people always have a lingering mystery about joint military exercises.

　　Functionally, joint military exercises are an important way to show the country’s political stance and enhance bilateral and multilateral mutual trust and cooperation. In international politics, countries not only need to publicize their political opinions through diplomatic channels, but also need to show their political determination and policy orientation through other means, including military channels.

　　In addition, joint military exercise is an important measure to strengthen the combat readiness of the army and enhance the cooperative combat capability of the joint army. It is very difficult for foreign armies to cooperate closely and act in concert. Exercise is the highest form of military training and an important means to improve the level of combat readiness. Through joint military exercises, it is helpful to find and reduce the disharmony between armies, strengthen the level of combat readiness, and enhance the ability of joint forces to cooperate closely and cooperate with each other.

　　Therefore, it is an effective means to cool down the world’s "hot spots" by looking at the problems rationally and analyzing them responsibly. In this sense, abandoning the cold war mentality is not just a matter between countries. At present, the trend of multipolarization in the world is irreversible. In this process, the balance of power will change, but it is more important to gradually form a new international code of conduct and handle international affairs with the new code. As a pole in the emerging multipolar world, Russia will inevitably strengthen its influence in various ways and defend its dignity as a great power with new norms.

Editor: Wang Xu

　

　　Q: Russian President Vladimir Putin paid a state visit to China. What’s your comment on this visit? Can you introduce the main results of the visit?

　　A: At the invitation of the Supreme Leader of president, Russian President Vladimir Putin paid a state visit to China on June 25th.

　　President Putin’s visit coincides with the 15th anniversary of the signing of the Sino-Russian Treaty of Good-Neighborliness, Friendship and Cooperation and the 20th anniversary of the establishment of the Sino-Russian strategic cooperative partnership.

　　During the visit, the Chairman of the Supreme Leader held talks with President Putin, and the two heads of state reached a number of important consensuses on deepening the comprehensive strategic cooperative partnership between China and Russia. The two sides agreed to maintain close high-level communication, give play to top-level design and play an important leading role, and promote the high-level operation of bilateral relations. The two sides agreed to support each other’s core interests and constantly consolidate and deepen mutual political and strategic trust. The two sides agreed to deepen pragmatic cooperation and interest blending, and further promote the docking of development strategies of the two countries and the docking cooperation between the "Belt and Road" construction and the Eurasian Economic Union construction, so that the benefits brought by the development of Sino-Russian relations will benefit the people of the two countries and regions. The two sides agreed to strengthen coordination and cooperation on major international and regional hotspot issues.

　　The Chairman of the Supreme Leader and President Putin also jointly signed and published the joint statement of the two countries and the joint statement on strengthening global strategic stability and promoting the development of information cyberspace through cooperation, and witnessed the signing of more than 30 cooperation documents in the economic and trade fields. The two foreign ministers also signed and issued a statement on promoting international law.

　　The results of the visit fully reflect the current closeness of Sino-Russian relations and the high degree of consistency between the two sides’ positions, and show the strong will and tangible results of China and Russia to adhere to the spirit of comprehensive strategic cooperation and the concept of friendship from generation to generation, increase mutual support, enhance political and strategic mutual trust, and unswervingly commit themselves to deepening the comprehensive strategic cooperative partnership between China and Russia.

　　Over the years, China and Russia have always adhered to a new type of state-to-state relationship of non-alignment, non-confrontation and non-targeting at third parties, and have always adhered to a comprehensive strategic cooperative partnership of equality, mutual trust, mutual support, common prosperity and friendship from generation to generation, which has brought tangible benefits to the two countries and their peoples, and has also become a model for big countries to build a harmonious, constructive, equal and trust, mutual benefit and win-win relationship. China is willing to thoroughly implement the important consensus reached by the leaders of the two countries with Russia and make unremitting efforts to realize Sino-Russian friendship for generations and create a better tomorrow for Sino-Russian relations.

　　Q: During President Putin’s current visit to China, the foreign ministers of China and Russia signed and issued the Sino-Russian Statement on Promoting International Law. It is not common for the two countries to issue a joint statement on international law. What is the background of this statement? Is it related to the South China Sea arbitration case in the Philippines?

　　A: Under the background of the evolution of the current international order and the reform of the global governance system, it has become an international trend to promote the international rule of law and pursue fairness and justice. As two permanent members of the UN Security Council, China and Russia share common responsibilities in safeguarding and promoting international law. The "China-Russia Statement on Promoting International Law" issued by the two countries this time reflects the firm commitment of the two countries to international law, highlights the positive actions of the two countries in inheriting, innovating and developing international law, and also expresses the common concern of the two countries in the peaceful settlement of disputes, which has important practical significance and far-reaching influence.

　　Regarding the peaceful settlement of disputes, the Statement emphasizes that all countries should "use the dispute settlement methods and mechanisms in good faith in the spirit of cooperation and on the basis of national consent" and "should not abuse them to undermine their purposes". Regarding the United Nations Convention on the Law of the Sea, the Declaration also emphasizes that "the integrity of the legal system established by the Convention cannot be undermined". These positions are radical, which will help the international community recognize the true face of the South China Sea "arbitration" farce directed and performed by some countries.

　　Q: It is understood that the third coordinator meeting of the G20 Summit in 2016 was held in Xiamen recently. Can you tell us something about it? What was discussed at the meeting?

　　A: From June 23rd to 25th, the third coordinator meeting of the G20 Summit in 2016 was held in Xiamen.

　　This coordinator meeting is a key meeting for the preparatory work of the Hangzhou Summit to enter the sprint stage, which is of great significance for locking in the progress of the results and ensuring the success of the Summit. The meeting informed the relevant arrangements such as the framework and schedule of the Hangzhou Summit, reached a principled consensus on the basic framework and elements of the leaders’ communique, exchanged in-depth views on the core achievements of the summit and locked in relevant progress, achieving the expected goals.

　　Under the topic of "innovative growth mode", all parties focused on enhancing the medium-and long-term growth potential of the world economy and tapping new impetus, and approved in principle the G20 innovation growth blueprint and innovation action plan, the new industrial revolution action plan and the digital economy development and cooperation initiative.

　　Under the topic of "more efficient global economic and financial governance", all parties approved the G20 advanced principles of anti-corruption pursuit and recovery, agreed to set up an anti-corruption pursuit and recovery research center in China, and approved in principle 2017— 2018 anti-corruption action plan, entrepreneurship action plan, energy accessibility action plan, renewable energy action plan, energy efficiency leading plan, etc.

　　Under the topic of "strong international trade and investment", all parties supported the strengthening of the G20 trade and investment mechanism, approved the work responsibilities of the Working Group on Trade and Investment, exchanged in-depth views on the G20 global trade growth strategy and global investment guiding principles, and agreed to revitalize the role of trade and investment as an economic engine.

　　Under the topic of "inclusive and coordinated development", all parties focused on development issues and the needs of developing countries, and adopted in principle the G20 Action Plan to implement the 2030 Agenda for Sustainable Development and the initiative to support the industrialization of Africa and the least developed countries.

　　The meeting also discussed issues such as climate change, public health, refugees and counter-terrorism financing.

　　Q: Spain held another general election on Sunday. The People’s Party won the election, but it did not get an absolute majority.. What’s your comment on this?

　　A: We have taken note of the Spanish parliamentary elections. In recent years, China-Spain relations have developed well. China has always attached great importance to China-Spain relations, and is willing to work together with the West to deepen political mutual trust, strengthen pragmatic cooperation and promote the healthy and stable development of China-Spain comprehensive strategic partnership.

　　Q: We have noticed that the Tashkent Summit of the Shanghai Cooperation Organization issued the Tashkent Declaration on the 15th anniversary of the establishment of the Shanghai Cooperation Organization on June 24th, supporting China’s relevant position on the South China Sea issue. At the same time, South Africa, as a regional power and one of the BRICS countries, also publicly expressed its support for China’s position on the South China Sea issue. What is China’s comment on this?

　　A: The Tashkent Declaration issued by the Tashkent Summit of the Shanghai Cooperation Organization confirmed that the maritime legal order should be maintained on the basis of the principles of international law, including the United Nations Convention on the Law of the Sea. All relevant disputes should be settled peacefully by the parties through friendly negotiations and consultations, and internationalization and external interference should be opposed. To this end, the SCO member States call for abiding by all the provisions of the above-mentioned conventions, the Declaration on the Conduct of Parties in the South China Sea and the guidelines for the implementation of the declaration. The Tashkent Declaration of the SCO reflects the common concerns and positions of the SCO and six member States on the South China Sea issue.

　　South Africa’s Ministry of International Relations and Cooperation also issued a statement on the 22nd, saying that South Africa supports the countries directly involved in the South China Sea issue to resolve relevant disputes through direct negotiation and consultation on the basis of respecting historical facts and international law, and to maintain peace and stability in the South China Sea.

　　This once again strongly proves that there are not a few countries that hold an objective position and insist on safeguarding the international rule of law, representing the mainstream voice of the international community. I hope that relevant parties will listen to the international objective, fair and rational voices and not deviate from the right path in dealing with the South China Sea issue.

　　Q:According to reports, a spokesman for the Indian Ministry of Foreign Affairs said that India is convinced that only one country is a nuclear supplier.At the plenary session of the groupoppositionIndia joined the group.Several countries have raised some procedural issues concerning India’s accession, but only one country has raised objections. What’s your comment on this?

　　A: As far as we know, at the plenary session of the Nuclear Suppliers Group in Seoul, many countries expressed their views on the accession of countries that are not parties to the Treaty on the Non-Proliferation of Nuclear Weapons (NPT). They thought that a consensus should be reached on this issue first, and then the application of specific countries should be discussed. This is what we know about the trend of this meeting.

　　For a period of time, including the Seoul Plenary Session of the Group, China has been actively promoting the Group to fully discuss the accession of countries such as "non-NPT parties" in order to reach a consensus and make a decision by consensus.

　　Q:According to reports, the Nuclear Suppliers GroupcompleteWill appoint the ambassador of Argentina asgroupThe new chairmanassistant,Assist in discussing the joining of new members.What is China’s comment on this?

　　A: Regarding how to deal with the accession of "non-NPT States parties", the just-concluded annual plenary session of the Nuclear Suppliers Group issued a press release, saying that "the meeting discussed ‘ Technical, legal and political problems of non-NPT parties joining the bloc ’ And agreed to continue relevant discussions. " Besides, we haven’t heard of any other next steps.

　　Q:Chinese and Russian journalists went to border port cities for a large-scale interview on the 25th. What is China’s comment on this?

　　A: Chinese and Russian media play an important role in enhancing bilateral relations and people’s friendship. The media of the two countries jointly launched this reporting plan, which will have an important and extensive impact on the two sides to further understand each other’s countries, promote exchanges between neighboring areas of the two countries, enhance cooperation in pragmatic fields, and deepen mutual friendship between the people. We hope that this interview will be a success and inject new important forces into Sino-Russian friendship and the development of Sino-Russian relations.

Five minutes, 210 kilometers. This is the recharge level of "S4 Super Fast Charge" released by Xpeng Motors on August 15th.

This is good news for Tucki car owners and users who plan to buy Tucki, and it also marks that the electric vehicle industry has taken another step towards eliminating endurance anxiety.

However, it has never been the style of the new forces to talk about things in a straightforward way. Without a few obscene words, it is not enough to attract the attention of the industry, and it is difficult to express their determination to try to subvert the industry without a few flag. Therefore, Tucki gave a "formula" at the press conference: ultra-fast charging+high battery life+self-charging = eliminating hybrid.

Hearing this rhetoric, the scientific and technological circles cheered and the automobile industry frowned.

The former cheered because the "five minutes of charging and two hours of talking" on the mobile phone can finally be arranged on the car, which is known as the industrial pearl, but the technical threshold is just that. The latter frown because they have seen too many words such as "800V high voltage platform", "overcharge" and "x minutes x 100 kilometers". It is reasonable to say that according to the efficiency of "improvement every six months and iteration every year", charging anxiety should have ceased to exist. But the fact is that people’s charging experience has not ushered in a leap.

Charging is difficult and cannot be solved in the short term.

Compared with the perfect situation of "charging for 5 minutes and cruising for 200 kilometers", the current car owners encounter more scenes of "charging for 1 hour and queuing for 4 hours". Although this is an extreme situation during the holidays, isn’t the significance of the existence of the charging network "to raise troops for a thousand days and use them for a while"? If we don’t solve the pain points of these "edge scenes", isn’t it equivalent to the fact that autopilot can’t identify the "ghost probe"? Breaking the chain at a critical moment is the root cause of people’s distrust of a technology.

In fact, the information that the enterprise thinks the user’s car status is different from that before the actual user’s car status, which is also one of the reasons for the poor user experience. According to Tucki, after investigation, they found that the battery life of pure electric vehicles is generally 500 kilometers. Without home charging, pure electric vehicles can commute for more than one week at a time.

However, according to Analysys "Research Report on the Development of Public Charging Service Market for Electric Vehicles in China in 2022", it is pointed out that the construction of public charging infrastructure network in China is structurally insufficient. And the current charging pile users present three characteristics: more than half of users choose public parking lots for charging; The charging time of users is mostly 0.5-1 hour, and the proportion of users who charge once a day is the highest; Problems such as difficulty in finding piles, long queue time and high charging price affect the charging experience of users.

We basically need to charge every day, but there is no fixed parking space to install electric piles at home, so we have to go outside to find public piles, and the experience of finding piles is still not good.

There is obviously a gap between Tucki’s optimistic expectation of pure trams and the actual experience of users of pure electric vehicles.

On the other hand, according to the actual measurement of several new forces’ overcharged piles in car home, it is found that although the power of some charging piles is as high as several hundred kilowatts, the vehicles themselves do not support such high charging power, that is to say, the bottleneck sometimes lies not in the piles, but in the vehicles. He Xiaopeng also pointed out in the press conference that the current G9 in Tucki and the new models after that can support the S3 and S4 levels of fast charging in Tucki, but "at present, it is impossible to upgrade the previous car to ultra-fast charging, mainly due to the battery limitation, but our S4 super-charged pile will be compatible with S2 and S3 models, which actually improves the charging experience of the previous models". That means, the old models can be charged on the S4 charging pile, but only the charging efficiency of S2-anyway, our technology is changing with each passing day, so you should buy early and enjoy early, but don’t complain about the old technology.

Let’s look at another item in Tucki’s formula, self-operated charging pile. At present, 1,000 self-operated charging stations have been built in Tucki. According to the data of charging alliance, it is estimated that there are 4,015 fast-charging piles and 502 AC piles in Tucki. According to the plan, it is expected to reach 3000 seats in 2025. In contrast, Tesla currently has 1,200 super charging stations in China, with 8,700 piles.

But it seems that Tesla has never shouted the slogan of "eliminating mixing".

Pure electricity may be the end, but it should also be based on the present.

Judging from the current human cognition, pure electricity seems to be the ultimate form of automobile energy transformation, but it is not in "years" as the unit, at least in "years" as the unit.

However, in Tucki’s view, at present, pure electric vehicles can commute for more than a week with one charge, while hybrid vehicles need to be recharged with pure electricity for about 2 to 3 times a week. Refueling will bring higher use cost, and the NVH performance and performance under the condition of feeding are poor.

At first glance, it makes sense, but under the fine product, the flexibility of hybrid cars that can be recharged with oil and electricity has become what He Xiaopeng called "need to be recharged more frequently than pure electricity"-can’t it be refueled? The dual power advantage of oil and electricity becomes "weak power in the state of power loss"-then you can’t move without electricity. The combination is to compare the strengths of pure electric vehicles with the weaknesses of hybrid vehicles one by one, showing that the latter is useless, which can be called the Tucki version of "Tian Ji Horse Racing".

As far as the current market is concerned, the more reasonable process is that before the electric replaces the hybrid, the hybrid first replaces the pure fuel vehicle. According to the Technical Roadmap 2.0 of Energy-saving and New Energy Vehicles of China Automotive Engineering Society, the total proportion of hybrid vehicles (including energy-saving vehicles, PHEV and EREV) in future new energy vehicles will increase from 2.5% in 2020 to 42% in 2025 and reach 52.5% in 2035. Professional organizations have said that in 2035, hybrid vehicles will account for more than half of the total number of new energy vehicles, which is not so easy to eliminate.

TF Securities pointed out in the report "Smart Electric Vehicle Track Depth VI: Hybrid Power Helps the Rise of Independent Brands" that the penetration rate of hybrid vehicles has been greatly improved in 2021. With the launch of a new generation of hybrid products from independent brands, new forces and technology companies, it is expected that the penetration rate of hybrid vehicles will continue to increase rapidly in 2022. According to its calculation, hybrid vehicles may have more than 16 times growth space in 2020-2025.

Different from the traditional European manufacturers adopting P2+48V light mixing and the HEV route adopted by Japanese manufacturers, the domestic independent brands of Great Wall Lemon DHT, BYD DM-i/DM-p, Geely Raytheon and other technologies can almost guarantee the characteristics of strong performance, low fuel consumption and smoothness under any working conditions, which has a solid advantage over overseas technical routes.

However, Cui Dongshu, secretary general of the Federation, affirmed Tucki’s point of view. He pointed out that fast charging and long battery life are definitely no problem. Hybrid is actually just a "spare tire". If the fast charging technology is solved, the "spare tire" is not needed. He said that the hybrid system equipment is too complicated and consumes a lot of energy when using electricity, so pure electricity will be the core trend. However, he also believes that "in the short term, we have to look at technological breakthroughs."

Zhang Xiang, Dean of New Energy Automobile Technology Research Institute of Jiangxi New Energy Technology Vocational College, gave a similar view. With the decrease of power battery cost and the cancellation of subsidies/green licensing policies for PHEV and HEV in various places (starting from January 1, 2023, Shanghai cancelled the issuance of green licenses for PHEV), such transitional technologies will be gradually eliminated. "At present, hybrid vehicles can replace the cost of some expensive power batteries with mature engine technology, but the battery cost will be lower and lower. And the hybrid car has two systems, which are highly complex and prone to problems. In the future, when the battery cost is lower than the engine, it is the time when hybrid technology is eliminated. However, he also pointed out that mixing is not "killed by Tucki", but a general trend in the industry.

It must be admitted that the battery cost will drop, the charging efficiency will be closer to the refueling speed, and electric vehicles will gradually replace fuel and even hybrid vehicles. But no one knows who is still alive and who has been eliminated when this day comes.

　　

　

　

　　　　　　　　　　　　　　　 　　 Wu Guoqing, a criminal investigation expert of the Ministry of Public Security

　

　

　　　　　　　　　　　　　　　　　　　 Cui Daozhi, a criminal investigation expert of the Ministry of Public Security

　

　　　 In cooperation with the Publicity Bureau and Criminal Investigation Bureau of the Ministry of Public Security, the CCTV News Center "Rule of Law Online" will launch a series of feature films by two leading figures-Wu Guoqing and Cui Daozhi, who are the top eight criminal investigation experts of the Ministry of Public Security.

　　　 This series of feature films is a visual feast for the audience following the special program "The Criminal Investigation Experts Series of the Republic" successfully launched by Rule of Law Online during the May Day in 2007.

　　　 As the first generation of criminal investigation experts trained by New China, Wu Guoqing and Cui Daozhi are regarded as "rare talents in the field of criminal investigation in China" and have a high reputation in the field of criminal police in the world, among which Comrade Wu Guoqing is even called "contemporary Sherlock Holmes in China". In 2007, both Wu Guoqing and Cui Daozhi have been police officers for 50 years, and their legendary police career witnessed the 50-year development of criminal investigation technology in the Republic. The column of Rule of Law Online tries to further establish the typical image of advanced figures in the public security, political and legal fronts in China and promote social integrity. It can be said that this feature film is a representative of the 1.8 million people’s police in the country.

　　　 The feature film "The Criminal Investigation Experts Series of the Republic-Wu Guoqing and Cui Daozhi" will take the personality charm of the characters as the breakthrough point, tell the case by people, and focus on showing the characters’ noble character, infinite loyalty to the party and the people and their contribution to the criminal investigation in China. The content of the program involves Peng Miaoji, Yang Xinhai’s serial murders, Dalian’s 5.7 air crash, Ma Jiajue’s case, Shenyang’s 11.8 explosion robbery of an armored car and other classic cases in the international criminal police field. In addition, it also includes the first disclosure of the contents of the annual "China Criminal Investigation No.1 Case", such as Bai Baoshan’s series of robbery and murder cases, Zhang Jun’s series of robbery and murder cases, Li Zejun’s extra-large series of robbery and murder cases, and Zhengzhou Bank’s armed robbery case. Through the outstanding achievements of two senior criminal investigation experts, they are represented and portrayed from three angles of "ability", "specialty" and "virtue" respectively. Outstanding skills are highlighted by "difficult breakthroughs" in major cases, rigorous and realistic professionalism is highlighted by "exploring practice and achievements" in criminal investigation science, and noble moral character and personality charm are embodied by typical cases of defending justice and enforcing the law for the people. While emphasizing the visibility of the program, it focuses on excavating and expressing the theme, ideology and personality tension of the characters.

　　　 The whole report is planned to be divided into 6 episodes, which will be broadcast at 9: 30 pm on the news channel from October 1 to October 6. Please watch!

Editor: Liu Yashu

Previous survey data show that Guangyuan City is poor in wind energy resources.

byAt the end of December, 2021, four central enterprises "grabbed the wind" in Guangyuan, with a total investment of nearly 7 billion yuan and a total installed capacity of over 810,000 kilowatts.

During the "14th Five-Year Plan" period, the complementary development of water and scenery was carried out, and a "Tingzikou-Baozhu Temple" project was rebuilt.

The river is surging, the wind is leisurely, the sun is scorching, the water and scenery are in full swing, and Guangyuan is developing green energy."the horse is whipped and not saddled."

The mountains are continuous and towering. From a distance, it looks like a fan impeller with fairy dancing sleeves, but it looks like a monster at close range. In the sun, a breeze turns with silver leaves, converting wind energy into electricity.

Time returnAt 19: 09 on December 16th, 2014, a special honor was awarded to Guangyuan-the first mountain wind power generation in Sichuan Province was sent from Datang Fangdiping Wind Farm. Guangyuan wind power generation, Datang Group became the first person to eat crabs. In December 2011, Fangdiping Wind Power Project with an installed capacity of 30,000 kilowatts obtained the "birth certificate". Ten years later, in June 2021, Datang Group invested a total of 2.892 billion yuan and successively built five wind farms in Guangyuan, including Wangjiangping, Liangshuiquan, Hejiashan and Luoquanyan, with a total installed capacity of 320,000 kilowatts.

A stone stirs up a thousand waves. The news that Datang Group entered the field of Guangyuan wind power spread like wildfire, and the central enterprises China Guangdong Nuclear Power Corporation, China Energy Conservation Corporation and China Power Construction Corporation, which smelled good opportunities for development, rushed to the Guangyuan wind power market.By the end of December 2021, four central enterprises had invested a total of 6.823 billion yuan, with a total installed capacity of 819,200 kilowatts, and built 10 wind farms.

"From January to June this year, Fangdiping Power Plant sent out 20.72 million kWh." Dang Zhehui, chief engineer of Datang Sichuan Power Generation Co., Ltd. New Energy Branch, told reporters about the "transcripts" in the first half of the year. The reporter learned from the municipal development and reform that in the first half of the year, the city sent 748.62 million kwh of wind power, equivalent to saving 92,000 tons of standard coal and reducing 746,400 tons of carbon dioxide.

The development and utilization of green energy such as wind power has significantly optimized the production structure of primary energy in the city. till/extremelyBy the end of 2020, wind power and natural gas increased substantially, with average annual growth rates of 74.64% and 56.71% respectively. The speed of coal production slowed down, with an average annual decrease of 19.75%.

　

At present, Guangyuan’s installed wind power ranks second in the province. Turning the advantage of wind energy resources into the advantage of green development, Guangyuan seized the opportunity.

"The west wind on the river makes a jolt at night" (Ming Yang Shen’s "On Jialing River"), this "jolt" wind has been blowing for hundreds of years and has been blowing until now. Today’s Guangyuan, the wind is famous, but it can tell the male from the female. The sound of "hoo-hoo-hoo" is a "public wind"; The sound of "Ho-ho-ho-ho" is the "mother wind". The "public wind" can uproot the towering trees, and the "mother wind" can blow the yellow leaves out of the clouds. The champion used a word "Dian" to depict the soul of the wind; Ordinary people use "male and female" to describe the shape of the wind. There are also folk songs: the wind in Guangyuan, the onion in Zhaohua.

From the geographical point of view: Guangyuan is located in the north of Sichuan Basin, at the southern foot of Qinling Mountains and at the exit of Jialing River Valley.Under the action of "gorge tube effect", the airflow accelerates through the canyon, and the wind speed increases accordingly, forming more wind energy than the nearby areas. Whether it is historical records, folk proverbs or geographical space, Guangyuan is "the wind is roaring". But who had expected that when wind power was to be developed, Guangyuan was actually a wind-poor area, and wind energy had no development value.

This assertion is not groundless, but comes from the existing satellite survey data. Our city is poor in wind energy resources, so it isIn the demonstration opinion of the province’s wind energy resources planning issued in 2007, our city is not included in the detailed exploration area of the provincial planning, so it cannot be developed and constructed.

Is the historical record wrong? Can’t the good geographical location of our city generate wind energy? surely it doesn’t mean that…/could it be said that…….. Complaints can’t change the status quo, only science can overcome fallacies.

In recent years, the Municipal Development and Reform Commission, with the support of Chaotian District, Municipal Meteorological Bureau, Municipal Science and Technology Bureau and other departments, invited experts and scholars from Jiangsu Branch of China Wind Power Association, China Wind Power Company, Datang New Energy Company and Northwest Electric Power Design Institute to conduct field research and field survey on the city’s wind energy resources, and set up two.10m anemometer tower. After more than a year of data collection, it is estimated that the theoretical development of wind energy is above 2.6 million kilowatts. Experts believe that our city is not only an area rich in wind energy resources, but also has high development and utilization value.

selfIn December 2011, the first wind farm in our city, Fangdiping, was approved for construction. Ten wind farms have been developed and built in the past ten years.

The leaves are long and the wind is not over.

At present, the development of wind power in Guangyuan is imminent. Following the completion of wind power projects in Chaotian District, Lizhou District, Zhaohua District and Jiange County, our city has recently been newly approved by the Provincial Development and Reform Commission and the Provincial Energy Bureau.Seven, with a total investment of 4.096 billion yuan and an installed capacity of 632,200 kilowatts. The investment and distribution areas of the projects are: 3 projects in Zhaohua District, with a total investment of 2.018 billion yuan and an installed capacity of 302,200 kilowatts, including 147,400 kilowatts in Phase II, 72,000 kilowatts in Phase III and 82,800 kilowatts in Phase IV of China Power Construction Baiguo Wind Power; There are 4 projects in Jiange County, with a total investment of 2.078 billion yuan and an installed capacity of 330,000 kilowatts, including 100,000 kilowatts of Tiantai Mountain Phase III, 30,000 kilowatts of Zhongguang Nuclear Bowl Spring, 100,000 kilowatts of Ximiao and 100,000 kilowatts of Guangping.

Wind power development is in the ascendant, and good news comes from the Municipal Development and Reform Commission.—— The Preliminary Implementation Plan for the Water and Scenery Complementary Development Project in the 14th Five-Year Plan of Guangyuan City (hereinafter referred to as the Implementation Plan) has been evaluated by an expert group organized by the Provincial Energy Bureau in conjunction with the Provincial Engineering Consulting and Research Institute.

The minutes of the evaluation meeting of the expert group pointed out that the Implementation Plan conforms to the overall requirements of the national clean energy development and the relevant national and provincial development policies and regulations, and the construction management content has a positive role in promoting the development of local photovoltaic and wind power in an orderly manner. Total installed capacity of the implementation plan project2.179 million kilowatts, with an estimated total investment of 12.3 billion yuan. Relying on Tingzikou Power Station and Baozhusi Power Station, the wind power and photovoltaic resources in a certain range of the two power stations will be sent out by using the existing power grids of the hydropower stations. "During the Tenth Five-Year Plan period, it is planned to build an installed capacity of 1.779 million kilowatts with an estimated total investment of 10.3 billion yuan. Implement and rebuild a’ Tingzikou-Baozhu Temple’ project. " Peng Shiyang, director of the Municipal Development and Reform Commission, said with confidence.

Silver leaves are shining on the top of the mountains, and Guangyuan wind energy blows into the homes of ordinary people!

　

Fang floor, Guangyuan wind power generation"Elder". Since the power generation in December 2014, by July 2, 2022, a total of 397 million kWh has been generated.

On July 2, the reporter climbed to Fangdiping, the former northwest township of Chaotian District, a mountain at an altitude of 1,500 meters, and listened to the story of the wind farm told by the builder.

The mountain is named Fang terrace, and the wind farm is also named Fang terrace. High tower20 wind turbines, 70 meters long and 89 meters long, stand on the ridge surrounded by clouds and fog in turn. When the blades turn, wind energy is converted into electric energy. Facing a reporter with a blank face, Dang Zhehui, chief engineer of the new energy branch of Datang Sichuan Power Generation Co., Ltd., "dispelled doubts" to the reporter.

Mountain breeze blows the impeller of the fan, which drives the generator to convert wind energy into electromagnetic induction.690 volts of electricity. The wind turbine box transformer boosts the electric energy of 690 V to 35 kV, and then it is sent to the Fangdiping booster station through the power collection line, and then it is boosted to 110 kV by the main transformer, and sent to the Mingyuexia Substation of the State Grid to enter the Sichuan power grid.

A wisp of breeze in the forest, that’s all."Butterfly changes" the electricity that adults need for food, clothing, housing and transportation, and industrial agriculture.

Since it was put into production, Fangdi floor fan has been running safely for nearly three years.Eight years. In the past eight years, China’s manufacturing industry has undergone earth-shaking changes. In order to monitor the operation parameters of wind turbines, Fangdiping Wind Farm has built a central control room. Now, Datang Sichuan New Energy has built a more advanced central control room in Chengdu-fans and photovoltaics that can centrally monitor the electric fields in Guangyuan, Liangshan and Ganzi. Therefore, the central control room of Fangdiping Wind Farm has completed its historical mission and no longer undertakes monitoring tasks. Wu Yingang, deputy stationmaster of Guangyuan Operation and Maintenance Station of Datang Sichuan New Energy Branch, told the reporter that in order to keep pace with the times, it was decided to carry out technical transformation on the fan.

Installed capacity of Fangdiping wind farm30,000 kilowatts, consisting of 20 1500-watt fans. This transformation will extend the diameter of the wind wheel from 89 meters to 1.5 meters, reaching 90.5 meters. After the technical transformation is completed, the utilization rate of wind energy will increase by more than 5%. After the technical transformation, the wind farm will dance in the mountains with a brand-new attitude.

Zhang Jiaming is a security officer of Fangdiping Wind Farm, and he is from Lizhou District.Worked in January 2016.

Attending the pre-class meeting is Zhang Jiaming every day.The main content of the pre-class meeting is "three stresses and one implementation" According to the assigned tasks, Zhang Jiaming went to the wind farm to carry out maintenance work.

Zhang Jiaming said that when he first joined the work, the road conditions of Fangdiping Wind Farm were poor, and he patrolled the collector lines, so he had to walk where the vehicles could not reach. Shuttle through the mountains, walk every day.8 kilometers. "Sometimes there are snakes." Seeing the reporter’s surprise, the young man disagreed: "In fact, I am not afraid."

Nowadays, it’s all cement roads, and patrolling the mountains (referring to patrolling the collecting lines) is all about driving and patrolling in one day.More than 20 kilometers, no need to walk.

Dang Zhehui added that the change is not only the car patrol, but also the digital wisdom upgrade of Fangdiping Wind Farm, which improves the labor productivity of all employees and the happiness index of employees.

　

Guangyuan wind power generation can be described as from scratch, from existence to strength!

This change is inseparable from the project.

The first is to continue to strive for projects. Initially, experts believed that Guangyuan did not have the conditions for wind power development. Later, Fangdiping wind power project was approved.

Today, Guangyuan hasThere are 10 wind farms with an installed capacity of nearly 820,000 kilowatts, which is larger than Baozhusi Power Station. The achievement of these achievements is the result of continuing to strive for the project. Winning the project is bound to encounter all kinds of difficulties. In the face of difficulties, if you flinch, the difficulties will become bigger and bigger. In the face of difficulties, if you go forward bravely, difficulties will be trampled underfoot. In terms of winning projects, Guangyuan people took the initiative and enterprising spirit to reach the goal, and finally won 10 wind power projects. In the face of achievements, Guangyuan people are not satisfied, but continue to strive for projects. Hard work pays off, and Guangyuan has won seven wind power projects with a total investment of over 4 billion yuan.

The second is to promote projects with high efficiency. To land the hard-won project, we must build it well. In recent years, Guangyuan has continued to carry out project year activities, continue to fight on wall charts, and continue to carry out project training and evaluation. There are fewer difficulties to talk about, and there are more ways to promote projects. In the hot construction, wind power projects have changed from blueprints to wind farms. Project construction, love to fight will win.

Once again, it is to operate the project well. People often say that projects"Trilogy": recruit, build and turn. No matter how good the project is, if it can’t be turned around, it will be unsustainable. Therefore, it is very important to run the project well. The Baiguo wind power project, which was completed at the end of December last year, received 95.62 million kWh of electricity in the first half of this year, achieving the scheduled goal. To run the project well, apart from relying on professional talents, it is more important for the local government to provide a good business environment. At present, Guangyuan is making efforts to create the best business environment in Sichuan, that is, to make the enterprises generated by the project focus on development. Only when the enterprise operates smoothly can it gradually recover its previous investment. Only in this way can the investment, construction and operation of enterprises enter a virtuous circle, and enterprises can have more confidence in project investment.

The construction history of Guangyuan wind power project proves that the project construction in our city is stable and far-reaching.