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To disconnect the valve! Generally, there is a leak-proof gas method.
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1.When you smell rotten eggs, gasoline, paint, you should be aware that there may be a gas leak. 2.
Find gas leaks. During the inspection, soapy water, detergent or dish soap can be applied to areas where air leakage may occur, such as pipe joints, meters, stove switches, etc., if there is air leakage, the place will continue to bubble.
2.Find gas leaks. During the inspection, soapy water, detergent or dish soap can be applied to areas where air leakage may occur, such as pipe joints, meters, stove switches, etc., if there is air leakage, the place will continue to bubble.
3.It is strictly forbidden to use an open flame to check for leaks.
Emergency measures for gas leaks.
1.Cut off the air supply. Immediately turn off the gas appliance switch, the valve in front of the stove and the valve in front of the gas meter.
2.Do not touch electrical appliances and put an end to open flames. It is strictly forbidden to touch the switch of any indoor electrical appliances, because turning on and off any electrical appliances (such as lights, fans, exhaust fans, range hoods, air conditioners, electric switches, wired and wireless**, doorbells, refrigerators, etc.) may produce tiny electrical sparks, resulting in **.
3.Evacuation of people. Quickly evacuate family members and neighbors, and prevent unrelated people from approaching.
4.Open windows and doors to allow air to circulate so that the gas can escape.
5.**Alarm. In places where gas leaks have not occurred, such as outdoors, report to the gas company's customer service center.
Three. Emergency measures for gas leakage and fire.
1.Cut off the air supply. Remember that "when you cut off the gas, you cut off the fire".
The valve in front of the stove and the main valve in front of the meter should be closed immediately to extinguish the fire. If the fire is large and there is a flame near the valve in front of the stove, you can use a handful of dry powder to hit the root of the flame from top to bottom or wrap your hands with a wet towel or wet clothes to close the valve as much as possible.
2.Try to extinguish the fire as much as possible. Use fire extinguishers, dry powder fire extinguishing agents, wet quilts, etc. to extinguish the flames at the roots.
3.Evacuation of people. Quickly evacuate family members and neighbors, and prevent unrelated people from approaching.
4.**Alarm. In a place where there is no gas leakage, such as outdoors, call the gas company's customer service center** to report for repair.
If the fire is uncontrollable, please leave the scene quickly after evacuating people, call "119"** to call the police where there is no gas leakage, and report to the customer service center of the gas company at the same time.
This is a common sense to keep in mind.
1. Ventilate frequently when using gas equipment.
Because the combustion of natural gas requires oxygen in the air to support combustion, if the ventilation is not good, it will cause insufficient combustion of natural gas and produce carbon monoxide, which can easily lead to poisoning. Therefore, when we use gas equipment, we must ventilate regularly to keep the indoor air unobstructed.
2. Do not stay away from the stove when using it.
When using the stove, people should not stay away from it to avoid boiling water to extinguish the flame, and children should also be told not to touch the switch of the stove at will. After use, pay attention to turn off the switch.
3. Purchase and replacement of gas equipment.
Please buy gas products from regular channels, and do not buy counterfeit or inferior gas equipment cheaply. Inferior gas equipment mostly has serious safety hazards such as unreasonable design structure and unqualified configuration.
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There may be these reasons: 1. The air leakage at the switch of the gas stove is generally the valve leakage. 2. The gas hose is damaged.
3. The inner shaft of the valve switch and the valve body are not tightly matched. Suggested treatment: 1. If the gas stove switch leaks and catches fire, and the smell of gas is very strong, first check the ** gas leakage.
The valve is the most critical part of the air intake, and the general air leakage is here, if you replace it yourself, you must check whether the air leakage continues to cover the plate. Prepare some soap foam, open the vent valve to make the air supply unblocked, take some foam and apply it to the pressure reducing valve and liquefied gas tank.
If there are bubbles, it means that there is a leak and you need to change a valve. If it is difficult to replace it by yourself, it is recommended to find a professional maintenance master for safety reasons. 2. If it is not a problem with the valve, you can see if there is any air leakage in the gas hose.
Sometimes this tube is used for a long time, and it will inevitably be damaged and cause air leakage. First, apply soap bubbles to the interface between the gas pipe and the pressure reducing valve, and put the soap bubble at the interface between the gas pipe and the gas stove to see if there is any air leakage. If you find that there is an air leak, you should tighten it, and if there is only a problem with the pipe, it is recommended to change it.
3. The inner shaft spool of the valve switch is not tightly matched with the valve body. Sometimes after repair, the valve core and the valve body are matched in the opposite direction, and the rubber ring of the joint hose is not tight, which may occur, which is not something that can be solved by individuals, and it is necessary to find professionals to provide door-to-door service.
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The correct approach is to extinguish the fire first, and then close the valve, and then the natural gas fire extinguishing mainly adopts the source fire extinguishing measures, that is, to control and cut off the natural gas flowing to the fire source, so that the combustion is terminated.
To extinguish natural gas fires, water, dry powder and carbon dioxide fire extinguishing agent can be selected to extinguish the fire, and when the gas leakage fire with small air pressure is plugged and extinguished, wet quilts, wet sacks, wet cloths, asbestos felt, etc. can be used to seal the fire mouth to isolate the air and extinguish the fire.
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The best way is to make sure to open the windows at home for ventilation, do not turn on some open flames, and need to turn off the main valve of the switch at home. Be sure to call the natural gas company and let their professional people come and deal with it.
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At this time, the first thing to do is to turn off the natural gas valve at home, and if the fire is particularly severe, you need to seek help from someone else to help extinguish the fire.
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First of all, you can cover it with a cloth, you can also use a fire extinguisher, etc., or you can call ** for rescue, and you must protect yourself.
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1. Do not use open flames to find leaks, first of all, you should absolutely prohibit all behaviors that can lead to flowers, such as turning on or off lights, range hoods, exhaust fans and other household appliances, sparks will cause gas combustion and cause fires. 2. Close the main gas valve immediately to prevent gas leakage. 3. Cover your mouth and nose with a wet towel, and open the window for ventilation as soon as possible to let fresh air in, which can greatly reduce the concentration of indoor gas.
4. Close the kitchen door to prevent gas from entering the living room and bedroom. 5. Stay 150 meters away from the scene and call the gas alarm**7650777 or 110.
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<> if the use of gas stoves will leak, first of all, you should quickly open the doors and windows of Qi Xiangqing, do not ignite or use electric banquet products, and then notify the personnel of the district service station to which the gas group belongs to the outdoor to come and deal with it, and repair the leakage part. The gas stove can be replaced if necessary.
This answer is applicable to most brands of gas stoves such as Wanxi, Siemens, and Shuaikang.
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1. Fire extinguisher. Immediately use a fire extinguisher to extinguish, it is best to extinguish the Weifeng Li firearm with dry powder, if it really doesn't work, use a wet blanket or quilt to extinguish.
3. Dial 119. If you can't figure it out yourself, you must call 119 in time, tell the firefighters at the base to deal with it, and evacuate the scene, and report to the gas company at the same time.
4. Evacuate the crowd. If the fire cannot be controlled, it is necessary to quickly evacuate the surrounding crowd to prevent **.
5. Don't turn on the lights. When the gas leaks and burns, don't turn on the lights, the metal friction will be more likely to catch fire.
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