1. When cooking food, the gas stove occasionally overflows or foreign objects fall into the fire hole, blocking the burner fire hole, so that the mixed gas of gas and air is blocked and the flame is small and weak. The elimination method is to remove the burner, clean the blocked fire hole and rinse it with water. After such treatment, the small flame fault can generally be eliminated;

2. The gas source is running out. When the liquefied petroleum gas in the cylinder of the gas stove using liquefied petroleum gas is almost used up, the combustion flame will be very small due to insufficient pressure or excessive residual liquid in the cylinder. At this time, a new cylinder should be replaced;

3. The pressure reducing valve or gas stove nozzle is blocked. When the pressure reducing valve or burner nozzle is blocked, the gas injection is not smooth and the combustion flame is weak. The elimination method is to dredge the nozzle with thin steel wire;

4. If the angle valve is too small, you can open the large angle valve at this time;

5. When the hose is flattened or bent, the air volume is very small. If the circulation is blocked when the hose is bent, the hose can be straightened; If the hose is flat, it can be replaced with a new one;

6. Gas stoves using tube burners may also have small flames due to the small diameter of the tubes and corrosion and blockage in the tubes. You can contact the gas company to solve it.

Extended data:

Techniques of saving energy in the use of natural gas;

1, choose a cooker according to your living habits. Usually, the dining habits of China people are suitable for using stoves with high firepower, but it is not suitable to choose products with excessive heat load designed by a single burner.

The size of the fire depends on the size of the pot. It is best that the flame distribution area is flush with the bottom of the pot, and the heat transfer energy is the most effective at this time. When cooking soup or stew, you can boil it with high fire first, and then turn off the fire, as long as you keep the pot boiling without overflowing.

2. Keep the bottom of the pot dry. Many people think that saving gas has nothing to do with pots and pans, but it is not. As a container carrier and heat conduction tool for cooking, the pot plays an indispensable role in improving the utilization efficiency of gas. Before cooking or boiling water, wipe off the water stains on the surface of the pot and put them on the fire. In this way, heat energy can be transferred to the pot as soon as possible, thus achieving the purpose of saving gas.

References:

Baidu encyclopedia-gas stove