What to do if the gas stove cannot be hit? The gas stove is one of the essential kitchen utensils in the kitchen cooking. In the process of cooking, people often encounter the phenomenon of gas stoves that cannot fire and automatically turn off the gas stove.Retulate better troubleshooting.
The exclusion of other faults in gas stoves
Thanks to the method of sharing the landlord, let me find the reason for the gas stove to fight the fire. Do you know why? After cooking a dish, the second way is not burning. It turned out that it was too fierce when cooking.So it cant be burnt.
The cause of the gas stove not burning fire
1. Fire in the gas stove
Reason: 1. Fire holes block.Because there will be some impurities (such as sulfides) in different degrees of gas, there will be dirty things in the fire holes of the fire cover. Long -term use will make the fire holes smaller.In order to avoid this situation, use the fire holes in time for a period of time.
Reasons 2. When the burner is not strictly covered or the air in the wind gate is large, it is also easy to recover.Therefore, when the fire appears, the correct processing program is:
① Check whether the fire holes are blocked; ② check whether the fire cover is placed in place; ③ adjust the wind door.
2. Remove fire in the gas stove
The reason for the fire is that the gas pressure is too high or the amount of air inlet is too large, resulting in the flame drifting from the fire cover.
Correct treatment measures: First guide the user to adjust the air volume at the correct wind door correctly; then to maintain the pressure reducing valve of the users home. If it is natural gas or artificial gas, the pressure in the pipeline is too high.solve.
3. The use of yellow flames and black smoke in the use of gas stoves
1) If the yellow fire is caused by the small air volume, the dark smoke can be adjusted, and the wind door can be adjusted to open the wind door.
2) If it is a yellow fire or black smoke caused by temperament, the temperament can be replaced.
3) If there are foreign bodies in the detrimal cavity and the nozzle, it will also cause the gas stove to have a yellow fire or a black smoke, and the foreign body should be removed.
How to working on gas stove
First, do you have any anger? When you encounter a gas stove, you ca n’t hit the fire. First of all, you must check whether there is still gas.
Second, whether the battery is electrostatic. When you find that you ca n’t ignite, you must check whether the battery is electric. If not, you only need to change the ordinary battery.
Third, the circuit contact is poor. It is mainly to check whether the positive and negative pole of the battery box is rusty and the line is poor. If there is, the rust needs to be removed and the route is accurately connected.
Fourth, overvoltage protection, many gas stoves have overvoltage protection functions. Once the pressure is not started, it is necessary to change the pressure decompression valve at this time.
Fifth, the pipeline is blocked. Once the pipeline is blocked, the air valve is required. Generally speaking, it can smell the smell of the gas and the gas stove cannot be hit if it cannot be hit.
Sixth, the micro -switch is damaged, and a small place in the gas stove during the micro -motion switch, but it is difficult to repair it than the usual failure. Generally speaking, it is not recommended that the owner repair it., Professional work, it is best to invite specialists to solve it.
Seventh, ignition needle dirty, the kitchen is easy to dirt, especially easy to stain oil, etc. The gas stove is too long, and the ignition needle can be easily stained by oil.Essence
Eighth, the position of the ignition needle is improper. If you want to ignite, the gas stove has certain requirements for the distance between the ignition needle and the fire cover. Once too much distance is deviated, it will cause the gas stove to be unable to fire. Generally speakingThe distance from the fire cover is 4-6mm, and the fire holes must be aimed at.
Ninth, the gas stove has a high -voltage line and its connector. Once the high -voltage line is aging, it is also easy to make the gas stove cannot be hit. At this time, you only need to add high -pressure protection. Pay more attention to observation in the usual life.
The working principle of the gas stove
The ignition method of the ignition method is the two types: electronic pulse ignition and piezoelectric ceramic ignition. Most of the embedded stoves use electronic pulse ignition methods.But this method needs to be replaced by battery.The desktop stove mostly uses a piezoelectric ceramic ignition method. The success rate of the ignition is greatly affected by the environmental humidity. When igniting, you need to press down the switch to get angry.
The safe use of the flameout method requires the installation of the flameout protection device. At present, the commonly used flame -out protection methods are mainly thermal, thermoelectric and photoelectric type.
Thermal -sensitive type is also known as dual metal sheet type. It uses the characteristics of dual metal sheet to expand and bend the dual metal sheet as a sensor of the safety protection device under temperature. Under the action of temperature, the metal with a large expansion coefficient will be expanded to the expansion coefficient.The small metal is bent, and when the temperature is lost, the metal that originally expanded and bent will slowly return to the original state.
The thermoelectric flameout safety protection device is composed of two parts: thermocouple and solenoid valve. The thermoelectric type is made of different thermal power produced by different alloy materials under the action of temperature.High installation accuracy of valve and solenoid valve is high.
Optical type is also called ion induction.This device uses gas with ions and one -way conductive characteristics when burning.This security protection method has now realized communication, and its reliability has been greatly improved.

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