The gas stove is off and there is flame. What happened?

Because the valve is not in place or the valve is defective. In this case, it seems that the valve is closed, but in fact, gas still passes through, forming combustion, and combustible substances exist in the stove. Hoses, sealing materials, residual gas and oil stains used in stoves can all help combustion, especially in stoves using liquefied gas as fuel. It is recommended to close the valve, contact the after-sales department and wait for the professional to handle it at home.

Matters needing attention in the use of gas stoves:

1. The cooker should be placed in a sheltered place or with a windshield to prevent the flame from deviating from the bottom of the pot.

2, adjust the size of the air inlet, let the gas fully burn, the combustion flame should be blue.

3. Be fully prepared before cooking and then ignite to prevent "hanging fire".

4. When making soup and stewing soup, first boil it with a big fire, then use a small fire to keep the pot boiling without overflowing.

5. Use the shelf of the cooker reasonably, and its height should make the outer flame of the flame contact the bottom of the pot to achieve the highest combustion efficiency.

6. Adjust the temperature according to the size of the pot bottom, so that the flame slightly bends after contacting with the pot and the pot bottom, and it is advisable to lick the bottom with the flame.

7. Using a large-diameter pot is more fuel-efficient than a pointed-bottom pot.

8. Try not to steam the cooking, and the steaming time is three times that of risotto.