Kai Weixin reminds the life of the most likely to cause gas leakage of the six killers

1. Boil the water and cook the soup without anyone watching: the soup overflows and extinguishes the flame. There is no flameout protection device or failure in the stove. The gas is not burned and diffuses into the air, forming explosive mixture gas (air + gas) in the confined space (kitchen).

2. Gas stove is close to the window: when in use, the flame is small and the stove is blown out by the wind. There is no flout protection device or failure of the stove, resulting in gas leakage.

3. Overdue use of gas cooking utensils, rubber pipes and bottled gas pressure reducing valves, poor quality or improper use: the rubber pipes of gas appliances connected to gas cylinders fall off, break, age, mouse bite, etc. After the replacement of liquefied gas in bottles, the air tightness at the joints is not tested, resulting in gas leakage.

4. Improper use of gas water heater leads to gas leakage.

5. Gas cylinders have not been tested beyond the specified time limit, black gas is used, and there is no "single room" for gas cylinders in catering places.

6. Illegal refitting of gas pipelines and poor construction technology: for example, gas pipelines are laid in bathrooms and bedrooms.