2. Always check whether the pressure reducing valve of liquefied gas tank is normal and easy to use, and pay attention to the fact that the pressure reducing valve above is reversed (counterclockwise). When using pipeline liquefied gas, always check whether the liquefied gas pipeline, valve, connecting hose and stove switch are loose, leaking and falling off. When checking the leakage of pipelines and valves, it is forbidden to use open flame to test the leakage. You can apply soapy water to the inspection area to see if there are any bubbles.
3. It should be noted that when using liquefied gas, don't turn the switch to the minimum in order to save gas, because liquefied gas may cause insufficient combustion at this time, which not only wastes gas, but also produces more carbon monoxide gas to be emitted indoors, affecting people's health.
4. If you are suddenly awakened by the smell of liquefaction at night, you can't turn on the light, strike matches, use a lighter, use a flashlight, make a phone call, etc. At this time, because this may cause the explosion of the mixed gas reaching the lower explosion limit. The doors and windows should be opened quickly for ventilation, and the leakage parts of liquefied gas should be found and treated in time; If pipeline liquefied gas is used, the leakage valve cannot be closed. When using liquefied gas, don't panic if there is fire behind the pressure reducing valve. Generally, there is no danger. Quickly close the angle valve to put out the fire. If the valve cannot be closed due to deformation, do not put out the fire with a wet towel. The liquefied gas tank should be kept in a safe place until it is burned out, which is the best treatment method. Otherwise, it is very dangerous.
5. Without the construction of relevant departments, residents are not allowed to change liquefied gas facilities at home without authorization, especially to replace valves, pipelines and gas meters with other substitutes. When decorating your home, don't seal the liquefied gas pipes and valves inside for the sake of beauty. In this way, once there is air leakage inside, it will cause great disaster if it cannot be found in time.
6. When using liquefied gas to cook porridge and water, someone should take care of it to prevent the spilled soup from extinguishing the flame and causing gas leakage, which may lead to fire or explosion accidents. Parents should educate their children not to tamper with liquefied gas facilities. The elderly, the sick and the disabled should not use liquefied gas to prevent accidents.
7. Get into the good habit of closing the master valve after using liquefied gas. Be sure to check and close the liquefied gas valve when you leave home on business.
Legal basis: Article 27 of the Regulations on the Administration of Town Gas stipulates that gas users should abide by the rules of safe gas use, use qualified gas burning appliances and gas cylinders, promptly replace gas burning appliances and connecting pipes that have been explicitly eliminated by the state or have expired their service lives, and pay gas fees within the agreed time limit.
Unit gas users should also establish and improve the safety management system, and strengthen the training of gas safety knowledge and operation skills for operation and maintenance personnel.