How did the gas stove clean up and the fire became small, what s going on?

Liquefied petroleum gas.

The normal flame of the gas stove is light blue, the inner flame of the flame is clear, the height is about 20mm, there is a slight noise, and the fire is vigorous. If the fire is small, the causes and elimination methods are as follows:

1) The fire hole of the burner fire cover is blocked by dirt, which hinders the flow out of the burner mixed gas and cleans the dirt of the fire hole.

2) The nozzle is clogged, unscrew the nozzle to clean it up.

3) The air inlet and nozzle of the pressure regulator are blocked by rust, which hinders the gas flow out of the bottle, and the qualified pressure regulator is replaced.

4) The hose is flattened and the ventilation is blocked, and the hose is straightened.

5) In addition, the gas is about to run out, and the valve is not fully opened, etc., you should also pay attention to it, and take corresponding measures to solve it.

1) Gas reason: When there is more water or too many impurities in the combustion gas, the color of the flame will be red.

2) Cause of dust: When there is dust in the house or when the amount of moisture and oil and gas in the air increases when stir-frying, it is also easy to cause red fire.

3) Damper reason: When the damper is not well adjusted, this situation may also occur, at this time, only need to adjust the damper.

4) Reason for the pot holder: due to the enamel on the surface of the pot holder.

The color is red when heated at high temperatures, and the flame will be found around the pot holder due to the special material of the enamel, which is the color of metal ions at high temperatures.

Guess, when you can clean up, impurities enter the gas nozzle and block the gas path. If you don't understand it, you may need to ask a professional to deal with it.

The gas stove fire has become very small because his gas pipe is blocked, and it is best to find a professional master to help clean it up.

It is estimated that you have touched the valve switch under the stove, and the gas switch and the air switch must be matched properly.

1. Confirm whether the applicable gas source of the stove matches the gas source you actually use.

Treatment: Check that the applicable gas source of the stove is liquefied gas, and if you use natural gas, the fire will inevitably be small.

2. There is no adjusted switch.

Handling: There is a pressure gauge near the gas cylinder to control the size of the outgas.

3. The gas outlet of the gas stove is blocked.

Treatment: Pass the small hole of the stove with a needle, and it is best to unscrew it down and pass it from the inside out.

The gas stove is a kind of stove, which is mainly located in the gap between the stove and the upper cover to supplement the lack of air during combustion, so as to promote combustion and reduce the generation of carbon monoxide and nitrogen oxides.

Cleaning and maintenance methods for cooktops.

1. In order to ensure that the cooker can work normally for a long time, please keep the cooktop clean, and it is recommended to clean the cooktop once a month.

2. Wipe off the oil stains on the surface of the stove with a soft cloth and neutral detergent, and then wipe off the water traces with a dry cloth.

3. Take out the large and small fire covers, and use brushes and thin wires to remove the accumulation between the teeth of the fire cover and the fire holes, so as not to block the gas and affect the use.

4. The cooker is embedded in the countertop for a long time, and the countertop covered by the cooktop panel will hide oil stains, please lift the cooker and wipe off the dirt on the countertop with a rag.

5. Please do not use thinner, gasoline, alkaline detergent or detergent with abrasives when cleaning.

6. You can use sponge and detergent to clean the surface of the fire cover along the circumference. If dirt accumulates, it can be scrubbed with a brush from the inside out.

7. When scrubbing, don't use too much force and don't hit it. After cleaning, install it as it is.

8. Pay attention to keep the stove clean to prevent rice grains and vegetable residues from blocking the stove and causing poor ignition.

9. The dirt on the gas sealing surface of the fire cover and the stove head must be cleaned.

10. Dirt accumulation on the ignition needle or thermocouple will affect the normal operation of the stove and need to be cleaned up in time.

Answer: When cooking food, occasionally overflow flows out or foreign matter falls into the fire hole, which blocks the fire hole of the burner, so that the flow of gas and air mixture is blocked, and the flame is small and weak.

Solution: Remove the burner, clean the blocked fire hole, and scrub it with water. In this way, the fault of the burner with a small flame can generally be eliminated.

2.When the liquefied petroleum gas in the cylinder is about to run out, the combustion flame will be very small due to insufficient pressure or too much residual liquid in the cylinder.

Solution: New LPG cylinders should be replaced in time.

3.When the nozzle is blocked, the nozzle of the pressure reducing valve or the nozzle of the burner stove is blocked, the gas is not sprayed smoothly, and the combustion flame is weak.

Solution: Dredging the nozzle with a thin steel wire can solve this problem.

4.If the angle valve is too small, the angle valve will be too small, and it will also lead to small seedlings.

Solution: Open the large angle valve.

5.When the hose is flattened or bent by the hose, the gas volume is small.

Solution: If the flow of the hose is blocked when it is bent, the hose can be straightened; If the hose is flattened, replace it with a new one.

There is almost no fire in the question, it goes out in a few seconds, the damper is also adjusted, and it is cleaned, natural gas is used, two stoves, one has a big fire, and the answer is that one has a big fire and one has a small fire.

Ask a question that is almost no fire, and it will be extinguished in a few seconds, and it will be sent to you **, is it broken?

If the hose connecting the stove and the gas tee is deformed by external pressure, the flame of the gas stove may be large and small on one side, and the hose needs to be checked, and if there is deformation, the hose can be replaced with a new hose.

There is no problem with the hose, there is no foreign matter in it, and I have no choice, usually, you can find some professional masters to take a look at these problems.

First of all, it is necessary to confirm whether the gas stove is in arrears and whether the gas source is sufficientWhether the cylinder has gas or not, etc. If the gas supply is normal, you can try ignition. Pay attention to the sound of ignition, under normal circumstances, the ignition sound is "click" and then "click".

If there is no last sound, then the solenoid valve of the gas stove needs to be measured.

If there is voltage, then it may be that the solenoid valve is damaged or the air pressure is too high, if there is no voltage, then it is the pulse igniter that is damaged or the battery is low. It is also necessary to check whether the air tightness of the gas stove is good, first you can connect the air source, and then turn off the knob and brush the pipeline, valve body and interface with soap to see if there is any leakage.

Precautions for use

1. When using the gas stove, people should not stay away. In case of leakage or extinguishing of the flame due to accidental reasons, the main switch of the air source should be turned off immediately, the doors and windows should be opened, and the ventilation should be ventilated quickly, and remember not to ignite or switch on and off the electrical appliances to prevent the electric spark from detonating the gas.

2. Users who use artificial gas must frequently clean the fire holes on the fire cover to avoid blockage.

3. When using infrared gas stoves, do not put them on porous ceramic radiant plates, so as not to affect combustion and damage ceramic plates; If there are cracks, defects, air leakage and other phenomena in the ceramic plate, it should be updated in time.

4. Always check whether there is any air leakage at the connection of the pipeline (gas tank) of the stove gas, and wipe the important parts with soap and water foam, if there are bubbles, it means that there is air leakage and should be repaired in time.

5. Light the fire first and then deflate, and then sit on the pot: the room should be ventilated, and the kitchen doors and windows should not be closed for a long time.

There are two reasons: one is that there is a problem with your stove, that is, it is an inferior product; The second is that the air inlet under your stove is closed in an inappropriate position, you can adjust it, and it's okay.

If you confirm that it is not the reason for the gas source, you have to find the reason on the gas stove, if your home is natural gas, the person who sells the gas stove is not for you to get liquefied gas, if so, quickly change it, none of the above reasons, there is only one reason, the gas nozzle is blocked, unscrew it down, and clean it up with a bamboo stick.

What's wrong with a gas stove flame that's too big or too small? The master tells you the reason, and you can solve it by doing it yourself without spending money.

1. When the gas stove is cooking food, occasionally overflow or foreign matter falls into the fire hole, which blocks the fire hole of the burner, so that the flow out of the gas and air mixture is blocked, and the flame is small and weak. The method of elimination is to remove the burner, clean the blocked fire hole, and scrub it with water. After such treatment, the fault of the burner with a small flame can generally be eliminated;

2. The air source is running out quickly. When the LPG in the cylinder of the gas stove is about to run out, the combustion flame will be small due to insufficient pressure or too much residual liquid in the cylinder. At this time, the cylinder should be replaced with a new one;

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

4. The angle valve is too small, and the large angle valve can be opened at this time.

Let's introduce to you the reason why the gas stove suddenly became smaller.

1. It is possible that when cooking food, foreign objects fall into the fire hole and cause blockage, which will cause the fire to become smaller.

2. It may be that the liquefied gas in the bottle is about to run out, and the flame will become smaller when the pressure is insufficient.

3. It is also possible that the diameter of the pipeline is small, which is easy to cause blockage in the pipe, and the flame will become smaller.

The reason for the sudden reduction of the fire of the gas stove may be that during the cooking process, oil stains or food residues fall into the fire hole, resulting in the fire hole becoming smaller or completely blocked, affecting the transportation of gas, or it may be that the gas ** is insufficient or the gas stove soft gas transmission hose is pressed by the outside world, resulting in the gas stove flame becoming smaller.

If the fire hole of the gas stove is blocked, the fire cover and flame separator of the gas stove can be removed as a whole, and the cleaning agent can be used to rinse, and for the fire hole, relatively thin wires, toothpicks and other items can be used to dredge.

If the hose has been severely deformed, it is recommended to replace it with a new hose.

Gas stoves should be installed in well-ventilated kitchens as required, with a minimum distance of 1 metre from the cylinder, no more than 2 metres from the air intake hose, and no flammable materials should be piled up under and around the stove.

Operating environment

Brand-type Answer No.: Universal

System version: General

The gas stove fire is a scattered fire, that is because the dirt is blocked, and the fire hole of the burner fire cover is blocked by dirt, which hinders the flow out of the burner mixture, and the fire hole dirt needs to be cleaned.

The gas stove has been used for a long time, and the flame is smaller? That's because you didn't have the right place, follow Erya to do this, pick here with a toothpick, not only increase the firepower, but also save a lot of gas bills!

Remove the gas hood, clean the gas hood outlet, because the fire outlet is blocked, the flame will become smaller, use a toothpick to dredge the blocked fire outlet, install it back after dredging, and then turn on the gas stove to see the size of the flame, you will find that the gas stove flame is larger than before.

Check the hose of the gas stove to see if it is bent, bending will also cause the flame to decrease, at this time, you can straighten the hose of the gas stove to solve the problem that the gas stove fire is too small.