There are two situations in which the gas is sufficient and automatically extinguishes the fire in the combustion of the gas stove: 1If the air intake is insufficient, the gas cannot be burned and the gas will automatically turn off. 2.The extinguishing induction activates to close the gas stove intake valve and extinguish the flame.
The cause of insufficient air intake: the gas stove is embedded in the cabinet, and the cabinet does not have open ventilation holes. The way to check is to open the cabinet door under the stove and use the stove to see if the fire is turned off. Or bring the stove to the countertop and not embed it in the cabinet to ensure that the gas stove is exposed to air in all directions.
Excluding the situation that the gas stove is extinguished due to insufficient air intake, that is, the extinguishing device starts and closes the gas stove intake valve, which causes the gas stove to be extinguished. There are several possible reasons for this:
The loose thread buckle of the valve body of the gas stove causes the pressing knob to be not in place. This usually results in a successful ignition by pressing the knob, and the cooker goes off immediately or a few seconds after letting go.
The battery of the ion-extinguished cooktop is low and the valve closes, cutting off the gas supply. There are two No. 1 batteries for the ion-extinguished stove, and the batteries need to be replaced once every 2-3 months. A stove with two No. 1 batteries that burns out during combustion is most likely the battery needs to be replaced.
The flame in the center of the gas stove is detached. Observe whether the flame in the center of the gas stove burns with some air outlets and no flame burning. This is usually the case when the gas pressure is too high, or the damper is too large, causing the center to ignite. If the flame is separated from the flame, it is precisely a few vents that the induction is aimed at. It is to cause the cooker to conclude that the gas stove is extinguished and close the gas cooker intake valve and turn off the flame.
The gas stove backfire causes the flame to expand and contract, and the extinguishing line concludes that the stove is extinguished and closes the intake valve. The reason is that the gas pressure is too low or the damper is too small. Factors such as incorrect placement of the fire cover cause the gas stove to be less than the gas velocity. The flame retracts back to the cooktop section for burning. It is necessary to increase the air pressure or damper. Check that the fire cover is placed in the correct position.
Check the relationship between the flame sensor needle and the flame position. Generally, it is necessary to ensure that the tip of the flame sensing needle is in the central flame. If the position is not good, it will lead to insufficient sensitivity of the sensor needle and misjudgment.
Gas stove recommended.
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The reasons for the flameout in the combustion of the gas stove are roughly the above points. As long as the stove can burn, the basic big problem may be gone. It's just a small situation. Check the above points to solve the problem.
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