The gas accident occurred one after another, and the safety alarm bell rang again

Entering the "Safety Production Month" in June, there were many urban gas explosions in the country, and the problem of gas safety has once again aroused social attention.

Shandong Tai'an

At around 9:30 on June 21, an explosion accident occurred in a head house on the first floor of Greenland Mansion, Tai'an City, Shandong. The explosion accident caused 12 injuries and had been sent to the hospital for treatment. The cause of the accident was initially determined as a liquefied gas tank leak.

As of now, a total of three people have died of severe injuries and worsening. The remaining injured are being treated for further treatment.

At present, the detailed cause of the accident is under investigation. Tai'an City has deployed a comprehensive investigation and rectification of hidden dangers along street stores within the city.

Tianjin Baoyu

According to Xinhua News Agency, at 16:45 on June 21, a gas degeneration accident occurred near the intersection of Beicheng East Road and Wu Su Road, Baodi District, causing 23 people to be injured. The Baozhen District Emergency Administration issued a notice saying that the occurrence of the accident caused gas leakage due to illegal construction, causing accidents.

Up to now, the three burns were stable and there were no danger of life. After the 20 minor injuries were actively treated, 7 people have been discharged from the hospital, and 6 others meet the discharge standards and will be discharged recently.

After preliminary investigation, it was determined that the construction company Tianjin Dazhan Construction Co., Ltd. violated the relevant provisions of the "Tianjin Digging Urban Road Administration Measures", and the illegal construction operation caused an accident. Nine related companies have been controlled.

Jilin Tonghua

At 18:00 on June 21, an explosion accident occurred on the fourth floor of a community in Dongchang District, Tonghua City, Jilin Province. The investigation found that the scene was an explosion of the gas tank of the kitchen, and the accident caused a total of 4 people.

Hebei Sanhe

At 9:18 on June 24th, a liquefied petroleum gas cylinder broke in a merchant in the Times Square of Facheng Street, Sanhe City, Hebei. The on -site search and rescue work ended at 13:30 on the 24th, and the accident caused a total of 22 people injured, of which 2 were died after the rescue was invalid. The cause of the accident and the aftermath work are undergoing orderly.

In the first quarter of gas accidents 278

Increase 4.1% over the previous quarter

Since last year, the number of gas accidents across the country has been high.

Recently, the Safety Management Committee of the China City Gas Association announced the "National Gas accident analysis report · The first quarter of 2022" (hereinafter referred to as the "Report").

The "Report" pointed out that 278 gas accidents occurred in the first quarter of 2022, and the number of accidents increased by 4.1%from 267 in the previous quarter.

According to the type of gas source, there are 94 natural gas accidents (including 19 user accidents, 73 accidents from the network, 2 accidents from factory stations), 138 liquefied petroleum gas accidents (all of which are user accidents), gas source is to verify the accident 46 starting from 46 accidents. Essence

Data table in the first quarter of 2022. Picture source: China City Gas Association

According to the "Report" analysis, in the 138 liquefied petroleum gas user accidents, the cause of the accident has been verified, and the remaining 74 causes of the accident will be verified. From the characteristics of the accident, the first is the carbon monoxide poisoning accident of water heater. The provinces where the accident occurred in the south where there was no heating in the south. Among them, there were 4 Guangxi, 3 in Guangdong, 3 Jiangxi, 2 from Hunan, 1 from Hubei, and 1 in Sichuan. Poor ventilation is related.

The second is 18 accidents caused by gas connection hose (aging damage, falling off, animal bite).

Third, 5 accidents caused by the bottle valve were not closed; the pressure regulator was improperly caused by 6 accidents.

The fourth is that no one cares about the gas cooker, and the dried burning causes 9 fire accidents.

How to prevent gas explosions, these knowledge must be remembered

Check regularly

The gums of gas have the service life, especially the ordinary rubber tube, which are prone to cracking aging. If it is too close to the light fire or rupture, it will cause gas leaks, which is prone to fire, and even the risk of degeneration.

Gas not in the closed space

The weather is hot, and the space for using gas is especially required to have ventilation conditions. Once the air leakage occurs, it can be discharged in time to avoid personnel poisoning and fire.

Do not close to flammable materials for gas stoves

Do not place various kitchens such as oil bottles, wine bottles, and seasoning bottles around the gas stove, let alone paper boxes, bamboo baskets and other items to avoid it from high temperature to fire.

Frequently switch valve anti -rust aging

Frequent use and switch valve can also maintain the flexible and easy use of the valve switch to avoid rust and aging, and "drop the chain" when encountering an emergency.

National town gas safety inspection and rectification work

On June 10 this year, the General Office of the State Council issued the "Implementation Plan for the Renewal and Transformation of Urban Gas Pipelines (2022-2025)". It is clear that by the end of 2025, the aging renewal tasks such as urban gas pipelines are basically completed.

According to Xinhua News Agency, at the end of last year, the State Council Security Committee deployed a one -year urban gas safety investigation and rectification work.

The work content includes issues of violations and subcontracting of projects such as new projects such as gas gas, reconstruction, and other issues of illegal subcontracting. Practitioners have unlicensed jobs, illegal and illegal operations, brutal construction outside the gas pipe network, and comprehensive investigation of mixed commercial and residential mixed commercial and residential commercials and catering, catering, catering and drinks. Places, old communities, farmers' markets, and large -scale stalls, snacks, etc. using bottled liquefied gas, etc., check whether there are problems such as gas pipelines, crossing space, and unauthorized transformation.

(Well -off headline comprehensive Xinhua News Agency, CCTV news, reference news, China City Gas Association, surging news, interface news, etc.)

Edit: Tian Yuan Yingying School Division: Wu Jinyang

Review: Gong Zimo

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