Go to the toilet, 80%of the whole body!Many people in Fuzhou also have this habit!

recently

When a man squatted to the toilet, he wants to smoke

Just take the lighter to order cigarettes

Suddenly there was a burst

Incident, Langfang, Hebei. The fire explosion caused the ceiling of the bathroom to fall, leaving the traces of flames on the wall, and the glass of the balcony window was shattered. The man had nowhere to hide, burned darkly, and was then rushed to the hospital with an urgent burial area of ​​80%.

The explosion shatter the window glass in the home

After the incident, the fire department and natural gas company arrived at the scene as soon as possible. Even if the explosion has occurred for a period of time, a large amount of combustible gas can be detected by instruments on the first floor where the explosion area is located, and the methane is exceeded.

Burning -out bathroom

Pay attention to hiding in the toilet!

According to the Chinese fire protection, after the stools in the septic tank are fermented, a flammable and explosive hybrid gase is generated -biogas (methane accounts for about 70%). These gases may return to the resident's toilet along the sewage pipes, and they will explode when they encounter bright fires!

Data Figure: Metal hybrid gas explosion in iron barrels

Don't take it seriously.

On March 25 this year, an accident in the toilet in a office building in Changsha, Hunan also had a burning accident. A man used a lighter to lighter to cigarette, causing the toilet wall to crack. The 6 cars outside the window were damaged to varying degrees, and one was severely burned.

Except for the bathroom

Urban sewer, 处 城市, etc.

Organic metabolism microorganism

It may also produce biogas

related case

In October 2020, in the Kangle Community in Gansu, several children played in the community. Among them, brown clothes children suddenly stepped on the manhole cover, squatted to the septic tank and threw firecrackers. Instantly, the boy flew 3 meters and fell heavily on the ground.

How to prevent a biogas explosion in the toilet?

1. Try not to throw things in the toilet, causing the toilet blocking. Once the toilet is blocked, it should be dredged in time, otherwise it is easy to produce biogas. When the biogas reaches a certain concentration, it will cause the air to explode.

2. Do not throw cigarettes such as cigarette butts in the toilet.

3. If it is a farm toilet, holes need to be reserved at the septic tank, which is convenient for biogas in the pool to discharge in time. At the same time, you should pay attention to ventilation and ventilation in the toilet to avoid explosion.4. Once a similar explosion occurs, the doors and windows should be opened in time to cut off the power supply, especially the power in the toilet to avoid causing secondary disasters.

Finally remind you again

Don't be in areas where there may be biogas

Smoking or using bright fire

There is no trivial matter in life

Don't cause tragedy because of careless or curiosity

Source: New Evening News, Ping An Ding

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