How to deal with gas leakage in natural gas stoves and what to do if gas stoves leak

1. If the air leakage is not serious, first check whether the air leakage at each connection is by yourself, and contact the staff for door-to-door maintenance if you can't find it. 2. If the leakage of the natural gas stove is serious, in order to prevent further leakage of indoor natural gas, it is necessary to close the indoor natural gas main valve immediately. At the same time, open the doors and windows to let the leaked indoor natural gas discharge as soon as possible.

Remember not to hit ** indoors, press the doorbell, press the switch, and do not press the socket and plug, because no matter how small the current is, it may cause electrostatic sparks, and do not use open flames indoors, because the ignition point of natural gas is not high, which will cause ** accidents. The reason for this situation is that the inner shaft valve core of the gas valve switch inside the gas stove is not tightly fitted with the gas valve body. 2. The transmission hose used at the main natural gas switch is not properly connected to the switch in front of the stove and the joint of the cooker.

3. The hose is damaged due to overheating or the residual temperature of other kitchen supplies. And contact the staff of the gas company in time for emergency repair, and remember not to return to the room before the maintenance personnel arrive. 4. The connection between the gas pipeline and the switch of the natural gas stove is not tight enough.

5. Due to the problem of process manufacturing, the hole sealing screw and nozzle thread seal are not tight, which leads to the leakage of natural gas.

If the gas stove leaks, individuals must not deal with it without authorization, and must contact the gas company in time to arrange relevant personnel to go to repair. Before the maintenance personnel arrive, it is necessary to immediately close the gas valve and open the doors and windows in the room to form air circulation in the room to avoid personal inhalation and suffocation. In daily life, you can use a towel dipped in a small amount of soapy water and smear it on the gas pipeline to see if there are small bubbles.

1. If you are using liquefied gas at home, you can check whether there is air leakage at the connection of the pressure reducing valve, the specific method is to dip a small amount of soapy water, drop it on the pressure reducing valve and the liquefied gas tank at the beginning of the connection, and observe whether there are bubbles.

2. If you find that the gas leakage is serious, you should contact professional personnel in time to come to the door for maintenance, during the waiting period, you should immediately open the doors and windows, and check whether the gas stove switch is closed, if not, it should be closed in time. Before the maintenance personnel arrive, users should not stay indoors, and strictly prohibit the entry of fires, and do not turn on and off the lights, so as to avoid poisoning, ** and other accidents.

1. Please configure an appropriate amount of soapy water (preferably thicker) for leak detection.

2. Open the ventilation valve to make the air source unblocked.

3. Check whether there is air leakage at the connection of the pressure reducing valve (only applicable to liquefied gas): dip a small amount of soapy water, drop it on the initial connection between the pressure reducing valve and the liquefied gas tank, and observe whether there are bubbles.

Gas stove leakage is generally due to the following reasons:

1) The hose is not tightly matched with the stove switch and the stove joint, (2) the summer hose is damaged or burst, 3) the stove gas pipe and the valve switch are not in close contact, 4) the sealing screws and nozzle threads of each process hole are not tight, (5) the inner shaft valve core of the valve valve switch and the valve body are not tightly matched, and the valve core and the valve body are not tightly matched after maintenance, and the rubber ring of the joint hose is not tight.

Check the leak point,You can prepare an appropriate amount of soapy water, which is thicker. Then open the vent valve to allow the air supply to flow freely. Check whether there is air leakage at the connection of the pressure reducing valve, dip it in a small amount of soapy water, drop it on the initial connection between the pressure reducing valve and the liquefied gas tank, and observe whether there are bubbles.

This method is only suitable for liquefied gas) Check for air leaks at the interface connecting the hose.

At the same time, the sealing of the closed screw and the external thread of the nozzle will cause the gas stove to leak from each processing hole, and the screw can be tightened to repair the leakage point

If the inner shaft valve core and the valve body of the gas valve power switch inside the gas stove are not tightly matched with each other, and the valve core and the valve body are matched with each other in the opposite direction after maintenance, the rubber ring of the connector hose is not tight, which will lead to air leakage. The valve needs to be readjusted until there is no leakage.

If the hose is damaged or cracked due to excessive heat, you need to close the valve and replace the hose with a new one, and after the replacement is completed, you need to test whether it is installed with soapy water.

Precautions for the use of gas stoves

1. In the use of the stove, if it is found that the fire is out, immediately turn off the switch to open the doors and windows for ventilation, when there is no gas smell, find out the reason for the flameout, and open the doors and windows for ventilation, when there is no gas smell, find out the reason for the flameout, and properly deal with it before re-igniting.

2. Before stopping the use of gas or going to bed, check whether the gas appliance switches are all turned off. It is safer to turn off the main valve on the gas meter, open the kitchen window, and close the kitchen door to the bedroom.

3. If the hose connection method is used between the gas stove and the pipeline, it is necessary to check whether the hose is damaged and aged and whether there is air leakage.

4. It is strictly forbidden to install gas meters and stoves in the bedroom, nor can you sleep in the kitchen equipped with gas facilities. This is because gas pipelines are full of gas, and if they leak out due to pipeline corrosion and other reasons, they can cause gas poisoning or even death. In addition, do not pile up sundries and flammable and explosive materials near the gas stove to prevent fire and accidents.

There is a plastic seal on the door, which can be removed, similar to the refrigerator door seal, which has a layer of magnetic stripe inside, and when the door is closed, the door and the box are sucked together. Take a look at how it is fixed, there are glued ones, screw fixes, and bead presses. After looking at it, measure the circumference of the outgoing circle, and then buy it back and install it.

There are those that are sold online, and if you buy a better one, you can use it for two more years.

If there is too much steam leakage in the door of the steaming cabinet, try changing the rubber strip.

Question: This is a plastic seal.

What do we want to use to solve it ourselves, and what can we use to reseal the door?

Many people have encountered the problem that there is no spark in the gas stove, and when encountering such a problem, first of all, we have to check the battery to see if the battery is still charged? If there is no electricity, you need to change the battery. Next, we press the knob to see if there is a spark, if there is no spark, it is a problem with the ignition needle, just change the ignition needle.

If the ignition needle is replaced, it is that the pulser does not work, see if the connection between the pulse and the battery box is intact, if it is intact, then it has to be replaced with a new pulser.

Another problem we often encounter is that the gas stove has a spark, but it does not ignite. We first have to check if there is gas coming out, and we can use a lighter to light it and try it. If the ignition does not ignite, we turn the ignition needle so that the spark hits the edge of the nearest small hole, and adjust the damper, because the damper is too large, the mixing ratio of gas and air is too small, and it is not easy to ignite.

Adjust down first to make the gas concentration high; After ignition, adjust the damper to the blue flame, but the bottom of the flame does not leave the blowhole.

Another common problem we encounter is that the gas stove can be lit on fire, but as soon as the hand is released, the fire is extinguished. We can overhaul from the following aspects, after ignition, after ignition, whether the fire has burned the thermocouple, if not, it is possible that the fire cover is not placed, it is possible that the small hole of the thermocouple is blocked by debris or water so that the fire can not come out, it is possible that the thermocouple is displaced or sinking, and it can be eliminated; After ignition, the fire burns to the thermocouple. It is possible that the thermocouple itself is damaged, and it can be replaced; It is possible that the interface between the thermocouple and the valve body is not in good contact.

In addition to the above problems, we will also encounter the situation that the knob of the gas stove cannot be pressed. The solution to this problem is relatively simple, generally because the knob rod of the valve body assembly is not installed in the center of the panel hole, and the bottom of the knob is stuck, and the panel can be adjusted.

The three most leakable places of the gas stove, you can check it yourself:

The first place: air leakage at the switch joint in front of the stove or the joint of the stove

The reason is that the kiss between the hose and the front switch and the stove joint is not tight. Its inspection place and treatment method is to first check its tightness and fasten it with a pipe clamp.

The second place: air leakage at the junction between the gas pipe and the switch of the stove

The reason is that the gas pipe of the stove is not in close contact with the gas valve switch. Its inspection method and treatment method is to first tighten the two screws, check whether the sealing ring is reversed or damaged, and should be corrected or replaced.

The third place: air leakage at the ignition after the stove is opened:

The reason is that the valve pin is self-sealing. Its inspection method and treatment method is to first remove the valve pin dirt and replace the rubber ring or spring.

1. Dip a small amount of soapy water in the gas stove macro leakage, drop it on the pressure reducing valve and liquefied gas tank at the beginning of the connection, observe whether there are bubbles, if there are bubbles, you need to consult the user to replace the pressure reducing valve.

2. If you find that the gas leakage is serious, you should contact professional personnel in time to come to the door for maintenance, during the waiting period, you should immediately open the doors and windows, and check whether the gas stove switch is closed, if it is not closed, it should be closed in time.

3. Before the maintenance personnel arrive to return to the mountain, users should not stay indoors, and strictly prohibit the fire from entering, and do not turn on or off the lights, so as to avoid poisoning, ** and other accidents.