The gas stove can t catch fire and goes out as soon as you let go, what should I do?

This is mainly because there are some poor contacts at the interface, so don't rush to fire at this time, and be sure to choose a professional to deal with it, because if you don't handle it carefully, it will cause a huge disaster. Because some of the current gas stoves are directly connected to natural gas, once there is a flame situation, it will make the natural gas seriously occur. This can also have a very big impact and disaster for your family and surrounding neighbors.

There will be some small problems when the gas stove is used for a long time, but at this time, you must not repair and operate it yourself, because you don't know this aspect at all, so be sure to consult a professional, or ask a professional to carry out the repairs. If it can be repaired and continued to be used, then there is no problem, if it is a situation that cannot be repaired, the gas stove should be replaced in time. , because if you continue to use it, it will bring great danger.

Of course, now the gas stove has direct access to natural gas, so it is very convenient, and it is also very dangerous, so when we use it normally, we must also pay more attention to check whether there is a possibility of leakage of gas, once there is a possibility of leakage, it will make the probability of occurrence become greater and greater. This will directly endanger our personal health and safety, so be sure to check whether there is any air leakage in advance when using. If there is some unpleasant atmosphere, we must close the valve in time.

Nowadays, more and more people use natural gas stoves in society, so we can also learn how to repair and maintain them。In this way, when we encounter some dangers and difficulties, we can actively and calmly deal with them, which will avoid causing greater personal or property losses.

If the gas stove does not catch fire, it may be due to poor contact, or because the battery is out of power, if you can't handle it yourself, you can find a professional to deal with it.

We have to use the gas stove for cooking every day, and suddenly it can't catch fire or ignite, and it goes out as soon as you let go, which is really a headache, what is the best way to solve it? The battery is dead, the lighter is displaced, and it is not clean. The flame-out protection needle is not clean, and there is dirt in the fire hole.

Therefore, if we always let go and it will go out immediately, it may be that there is something wrong with the device or there is too much dirt that affects its temperature transmission.

The gas stove can't catch fire, and it will be extinguished as soon as you let go, what should you do, and find workers to come to the door for maintenance in time.

It may be that the contact is not very good, which is more dangerous, or it may be that there is no gas and you need to reventilate.

At this time, you can use a lighter to light a fire at the stove, but it is more dangerous not to do this.

Maintenance method. Method 1: Pick up the fire cover above the stove and carefully observe whether there is any blockage, if there is, then it needs to be cleaned up in time, and a very fine wire is used to dredge.

Observe whether the thermocouple flameout protection needle next to the ignition needle of the stove has carbon deposition (that is, blackening), and polish it with fine sandpaper if necessary, but remember not to use too much force to cause the thermocouple to break.

Method 2: It is necessary to observe whether the small fire cover or fire cover can completely cover the flame on the protective needle when burning, if there is no flame to extinguish the flame protection needle, it will definitely be extinguished, then you need to adjust the inner fire cover until there is a fire hole against the flame-out protection needle. You can adjust the damper adjuster at the bottom of the cooktop to increase or decrease the flame or open the cooktop, and adjust the height of the flame-out protection needle to achieve true flame coverage.

Can cause. Reason 1: gas stove leakage, now gas stoves have a gas stove leakage protection device, you can press 5-10 seconds when igniting the induction needle to work and then let go, if it can't be played, it may be that the flameout protection device is damaged.

If the gas stove leaks, the gas stove will be automatically protected when it is ignited, so it can't be turned on. It is recommended to replace the flame-out protection device.

Reason 2: The problem of the solenoid valve body of the gas stove may be damaged by the rotation button and the ignition device. If these are the reasons, the gas stove will automatically intercept the gas, and the gas will not come in, of course, it will not be able to hit. In this case, it is also necessary to replace the damaged part.

Reason 3: There is another possibility, maybe the damper under the gas stove is not adjusted to the right position, if this is the case, we can try to adjust the damper under the gas stove to solve it.

Reason 4: Then there is the situation that is easy to ignore, that is, whether the battery is out of power, whether it should be replaced, and the general cooker battery should be replaced in half a year.

The gas stove doesn't catch fire, and I think the biggest possibility is that there is no gas, or if it really doesn't work, find some people to fix it.

Sometimes there is this situation in my family, it should affect his warmth, and it is enough to find a professional person to take a look at it or take a lighter.

I don't think there should be any, or there should be something wrong with the air outlet, or it wouldn't be like this.

The ignition process is normal, but it doesn't take long for the fire to go out, and there are two things to consider

1.The ignition needle is of poor quality, and the ignition needle is ignited but the temperature of the ignition needle rises slowly, so that it is very easy to extinguish when it is just on fire, or even extinguished as soon as you let go.

There's no such thing as a good fix, and it's not worth it to get a new ignition needle, but it can be made up for by using the trick – press the knob a little longer while igniting, and then let go when the temperature is stable.

2.The damper is adjusted too much, which makes it easier to stall when the ignition needle temperature is not high enough – especially when both stoves are turned on at the same time, and it is easier to stall due to the reduced gas volume.

In this case, it can be solved by adjusting the damper of the gas stove - the damper adjustment knob is under the gas stove, and each stove has 1 2 knobs. This problem can be solved by reducing the inlet air volume of the damper.

If you can't hit the reason for the fire:

1. The battery is insufficient.

If the gas stove battery has been used for a long time, you turn on the gas stove to ignite may ignite or occasionally fail to hit, sometimes it burns for a while and then goes out, this can try to replace the new battery, if the battery is not replaced, and then think of other ways.

2. The flame did not burn to the feedback needle.

The feedback needle is a safety protection device, which is used to detect whether the gas stove is on fire to control the gas switch, so as to provide continuous fuel effect, if the position of the flame burning after the ignition of the gas stove can not reach the feedback needle, so that the gas stove thinks that there is no fire, and the gas will automatically cut off, so that the gas stove can not continue to burn normally. It will be common for everyone to have a gas stove just lit and extinguished.

3. Thermocouple aging.

Thermocouple feedback needle is a tool for detecting gas, which is also introduced above, if the thermocouple is aging, resulting in the inability to detect whether the gas is out of gas normally, and the command to the pulser cannot be sent normally, the pulser can not be inducted, and there will be a situation that the ignition needle is ignited and the pulser is extinguished, which is caused by the aging of the thermocouple.

4. Feedback needle connection.

When the feedback needle (thermocouple) is in contact with iron, the feedback needle cannot send the correct signal to the pulser correctly, so that the pulser cannot be ignited normally, or there is an abnormal ignition, such as the feedback needle is crooked, then this situation may occur.

At present, if the gas stove is not on fire all the time, it is occasionally unable to ignite or ignite and extinguish, in most cases it is the abnormal situation of the feedback needle, generally check whether the feedback needle is dirty or the position has changed, or the feedback needle is aging, and then check whether the battery is insufficient, if this situation is encountered, it is recommended to find the manufacturer of the gas stove to solve the problem, and the general consumer can not correctly judge the specific problem and the solution.

1. The current electronic ignition gas stove is different from the old gas stove in the past, and the current stove is equipped with flame-out protection device, and it is necessary to press 5-10 seconds to wait for the induction needle to work before letting go;

2. Determine whether the stove battery should be replaced, sometimes it is due to the flameout caused by insufficient battery power, and the general stove battery should be replaced in half a year;

3. Pick up the fire cover above the stove to observe whether there is a blockage, and if there is, it needs to be cleaned up;

4. The problem of the solenoid valve body of the gas stove may be damaged by rotating the button and the lighter.

5. The internal feedback circuit of the gas stove is faulty.

Hello, I will be happy to answer for you There are the following reasons: 1. When there is no gas and the gas stove cannot catch fire, the first thing to check is whether there is still gas, if not, add gas. 2. If the battery is not electric or the battery line is not in good contact, if the gas stove has gas, observe the spark when the gas stove is ignited, carefully see whether the spark is weak, and listen to whether the ignition sound is soft and weak, if this is the case, it means that the battery is out of power or the line is not in good contact, you only need to lift the gas stove, replace the battery at the bottom or remove the rust, and connect the line accurately.

3. The ignition needle or flame-out protection needle is polluted after we usually use the gas stove, and generally wipe the countertop, often ignoring the cleaning of the stove, which will cause excessive oil scale accumulation on the ignition needle or flame-out protection needle, affecting the normal ignition, at this time, only need to wipe the ignition needle and flame-out protection needle with a dry towel, and then try to ignite. 4. If there is no problem with the above three points, it depends on whether the pipe or nozzle is blocked. Check the gas outlet valve, if you can smell the smell of gas, it may be blocked, dredge the gas pipeline, then remove the fire distribution cover, use a toothpick or thin iron wire to pass through the nozzle hole, and then put back the fire distribution cover to re-ignite.

5. The air pressure is too high, many gas stoves have overpressure protection function, once the gas pressure is too high, it will not start the gas stove, at this time you need to change a pressure reducing valve to try. 6. The micro switch is damaged inside the switch of the gas stove, due to frequent switching or use for a long time, there is wear or crack, or the switch is in poor contact, because it is a very small place inside the switch, it is a fine and professional work, it is recommended to ask professionals to repair, and the ** of a micro switch is about 5-10 yuan. 7. The aging of the high-voltage line gas stove will occur when the high-voltage line is aging, the most direct impact of this is that it cannot be ignited, and it is necessary to install high-voltage protection, it is recommended to ask professionals to repair, because you can't find the high-voltage line by yourself.

This should be a gas stove that is not ventilated, find a maintenance master to come to check it.

Causes and solutions for extinguishing the gas stove when it is on fire and letting go:

The induction needle is separated from the induction wire: cut off the head of the induction wire by 5mm and reconnect it to the tail of the induction needle;

Thermocouple failure, thermocouple induction solenoid valve damage: replace the thermocouple of the same specification;

Failure of the induction circuit of accidental flame-out protection inside the pulse igniter: the ignition can be replaced directly.

Whether there is no gas anymore, you can check whether it is a problem with the stove.

I used to see the master tinkering left and right on the gas stove, and then it started the fire, less than two minutes before and after, so simple? Instantly felt that the repair fee was wasted! I couldn't suppress my curiosity, so I ran to ask the master what was the reason why the gas stove couldn't catch fire?

The master introduced them to me one by one.

Ignition needle problem (this is the case in my house).

In the middle of the gas stove there is a small vertical fitting, this is the ignition needle, if the ignition needle is not discharged, it can not lead to the flame, which will cause the gas stove not to ignite.

Why doesn't the ignition needle discharge?

It may be that the position of the ignition needle is offset, and the distance from the inner flame cover is far away, under normal circumstances, the distance between the ignition needle and the fire cover is about 4-6mm, and if the ignition needle is found to be in the wrong position, it will be straightened and then try to ignite.

It may be that the ignition needle is covered with oil, which affects the temperature transmission, and at this time, it will be able to ignite, but it will be extinguished as soon as you let go. Check to see if the ignition needle is clean and clean, clean up the covered oil, and then light the fire to see.

There is a problem with the battery.

If it's not the ignition needle, then see if the battery is dead or loose. Where is the battery? Turn the gas stove over, a small box at the bottom is where the battery is placed, replace the new battery and see if it can catch fire!

Split fire cover problem.

If the above two places are fine, then look at the fire distribution cover of the gas stove, it may be that the small hole of the fire distribution cover is blocked, which will also cause the gas stove to not catch fire.

What you need to do is: remove the fire lid, and then poke the small holes with a sharper object (needles, toothpicks), and then try to light the fire, and clean these small holes more often when you use them.

Most of the gas stove can't catch fire is caused by these three points, in fact, the problem is not big, you can solve it by yourself, and you don't need to spend money to find a master to repair it. So remember! In the future, if there is a similar situation at home, don't rush to ask the master, check these places yourself to see if there is any problem