How to judge whether the gas pressure reducing valve is leaking, how to deal with it?
After installing the gas pressure reducing valve, in order to ensure the safe use of the pressure reducing valve, brush the soapy water at the interface for inspection to see if there is any air leakage.
If it is a pressure reducing valve with a pressure indicator, you can close the angle valve and smell the leaking smell and observe whether the pointer changes.
The rubber seal on the intake pipe end of the pressure reducing valve is an important component to prevent air leakage. Every time the liquefied petroleum gas cylinder is replaced, it must be checked whether the seal is in good condition. If it is deformed or damaged, it must be replaced. Can be used.
According to the analysis of poisoning and explosion accidents in the past, more than 60% of them are caused by the failure of the pressure relief valve or the loss or damage of the rubber seal. Therefore, it is necessary to draw lessons and pay attention. The so-called Baimi has a sparse, how can a gas leak in a family? Can be handled like this:
Check leaks first, and there are hoses/interfaces, gas meters, plug valves, ball valves, and pressure reducing valves. Simple leak detection method, when suspected of gas leakage, the following methods can be used to easily check for leaks:
1. Check the soap liquid for leaks. Optional soap, washing powder, washing detergent, add water to make soapy liquid, apply to burning appliances, hoses, plug valves, gas meters, ball valves, pressure regulating valves, especially at the interface, where there are bubbles It is a leak.
2, seeing, listening, touching, sniffing and leaking.
Note: It is forbidden to use an open flame to check for leaks!
The gas leakage emergency measures remain calm and take the following measures:
1. Cut off the gas source. Immediately turn off the gas switch, plug valve, ball valve, cylinder air lock.
2. Do not move the appliance. It is forbidden to turn on and off any electrical appliances, such as electric lights, electric fans, exhaust fans, range hoods, air conditioners, electric gates, wired and wireless telephones, doorbells, refrigerators, etc., which may cause tiny sparks and cause an explosion.
3. Evacuate personnel. Quickly evacuate family and neighbors and prevent unrelated people from approaching.
4. Open the doors and windows. Let the air circulate so that the gas can be emitted.
5, telephone alarm in the place where there is no gas leakage, call; 110 alarm or report gas company.
(Source: Hebei Zhenxing Gas Pressure Regulator Co., Ltd. gas pressure regulator)
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