The correct way to deal with a gas pipeline fire

1. Extinguish the fire quickly.

2. After the fire is completely extinguished, close the valve, remember not to close the valve before the fire is extinguished, and directly closing the valve when the fire is ignited may lead to backflow and cause **.

3. If the fire is serious, if the fire is uncontrollable, you should quickly leave the scene after evacuating people, call the fire alarm 119** in a place where there is no gas leakage, and immediately report to the customer service center of the gas company.

4. After the fire is serious, people should be evacuated immediately.

5. Remember that when the gas leaks and catches fire, do not hit ** in the room and do not turn on the lights.

Many people use gas and natural gas in their homes, and if we make mistakes in the process of using gas, there may be an accident of gas pipeline fire; So in the face of gas pipeline fire, how should you deal with it before shooting? Next, I will briefly introduce it to you.

1. When the gas pipeline catches fire, we need to use a wet cloth and a dry powder fire extinguisher to extinguish the fire; In the face of gas pipeline fire, the valve can be closed first, we can not suddenly turn off the gas opener, we should gradually close the small opener to reduce the flame to a minimum, and then close the valve to prevent backfire**.

2. If the gas pipeline is on fire and the fire is serious, you should open the doors and windows as soon as possible, reduce the gas concentration, and evacuate people immediately. You must not make a phone call or use electrical appliances in the area of the gas leak; Because at the moment of ** on, an electric spark will be generated, which will ignite the gas in the air.

3. According to Qeeka Home experts, many owners will use gas in their homes; Owners are not allowed to install or modify gas pipelines without permission when carrying out interior decoration. According to the relevant provisions of the Residential Decoration Management Law, when carrying out interior decoration, gas pipelines and facilities shall not be dismantled without approval; Because unauthorized modification of gas pipelines is prone to gas leakage accidents.

4. When you buy a gas stove, you should choose a product with safety measures such as overflow brake shut-off; You can also install a gas leak alarm in the kitchen. When you use gas, you must close the gas valve before going out and going to sleep; Gas pipelines also need to be inspected frequently, and the inspection method is also very simple, everyone uses soapy water to smear gas pipelines; If bubbles appear, there is a leak in the gas pipeline.

Summary: As for how to deal with gas pipeline fire, I will briefly introduce it to you here. I hope that after reading this article, you will be able to understand this. Everyone should use gas safely in their daily life and try to install gas alarms in the kitchen.

1) When the coal dispersion pipeline with a pipe diameter of less than 100mm catches fire, the gas opener can be directly closed to stop the fire.

2) When the gas pipeline with a diameter of more than 100mm catches fire, the gas pressure should be gradually reduced, a large amount of steaming or nitrogen gas should be introduced to extinguish the fire, and it can be extinguished with a sandbag or a wet straw bag, but the minimum gas pressure shall not be less than 10mmh2o at the age of 5. It is strictly forbidden to turn off the gas opener completely and suddenly to prevent backfire**.

3) When the gas equipment is red, it should not be cooled with water suddenly.

1.In the case that the valve of the liquefied gas cylinder is intact, the first thing is to close the valve, and the valve rubber is turned off and the fire is extinguished. The situation of "extinguishing the fire first, then closing the valve, otherwise it will backfire and lead to **" circulating on the Internet will not happen when the liquefied gas cylinder catches fire.

Only when the gas pipeline is on fire, if the valve is closed quickly, it will cause the pressure in the pipe to drop rapidly, and the pressure outside the pipeline is greater than the pressure inside, so that the fire will be pressed into the pipeline to cause the tempering to slip. When dealing with a gas pipeline fire, firefighters will first slowly close the pipeline valve to a minimum, and then close the valve to extinguish the fire after the flame is reduced to a minimum. This is done to prevent flashbacking.

The body and mouth of the liquefied gas cylinder are small, the pressure is relatively small, and there will be no pressure difference, and the pressure inside the liquefied gas cylinder is greater than that of the outside. 2.If the valve of the burning liquefied gas cylinder is damaged, you can not extinguish the fire, first carry the liquefied gas cylinder to an open area and stand up, then cool the cylinder with water, and wait for the liquefied gas to burn completely; If the burning liquefied gas cylinder cannot be transferred in the resident's home, it can be extinguished first if it is well ventilated and there is no burning material around.