Can't use gas in the basement or high-rise buildings, apartment hotels, poorly ventilated places, people living and resting in the room, the bottle group room, flammable and explosive substances in the place.

1, basement or high-rise buildings

These places are poorly ventilated, gas combustion will produce carbon monoxide and other harmful gases, if these gases can not be discharged in a timely manner, it is easy to accumulate in the room, resulting in accidents.

2, apartment hotel

The place is densely populated, the use of gas is easy to cause accidents. On the one hand, gas combustion will produce high temperature and open flame, easy to ignite indoor combustible materials, causing accidents; on the other hand, improper use of gas or gas leakage, accidents are likely to occur.

3, poorly ventilated places

such as closed warehouses, garages, etc., these places are easy to accumulate after the use of gas, resulting in accidents. Because gas combustion will produce gas, if these gases can not be discharged in a timely manner, it will accumulate indoors, resulting in accidents to people.

4, people living and resting room

such as bedrooms, studies, etc., these places using gas is easy to affect people's lives. On the one hand, gas combustion will produce noise and vibration, affecting people's work and rest; on the other hand, if a gas leakage accident, it will pose a threat to people's lives and property.

5, bottle room

Bottle room is the storage of bottled gas, but also the risk of gas leakage is higher, so you can not use gas here.

6, flammable and explosive substances in the place

Any combustible substances or explosive hazard areas should not use gas, such as factories and plants.