How to adjust the gas stove dampers

The so-called gas stove, refers to the liquefied petroleum gas, artificial gas, natural gas and other gaseous fuels for direct heating of the kitchen appliances, gas stove is good or bad related to the safety of everyone's life. Sometimes we will find that the gas lit fire is red, but also produces black smoke, the bottom of the pot black. In this case, you need to check the gas stove damper. In this article, we will give you a big explanation of the gas stove damper adjustment skills and schematic diagrams, I hope it can help you.

A, gas stove damper introductory knowledge

1, what is the gas stove damper?

To hold up the gas stove with your hand, in the burner and the nozzle connection with two iron with handle strong (or knob), one of them to adjust the small fire, the other to regulate the fire; they are tightly attached to the burner through the spring, gently toggle the handle, you can regulate the size of the air inlet holes, so as to change the state of the flame.

2. Under what circumstances is it necessary to adjust the damper?

1), when the gas stove appears yellow fire, black fire;

2), when the gas stove combustion noise, backfire and other phenomena;

3), the damper is too large, the amount of air is too much, the gas stove can't hit the fire;

4), the damper is too small, the gas stove is prone to produce red fire and incomplete combustion.

3, gas stove is a good damper or no damper good?

Burning if only gas, not fully mixed with the oxygen in the air, the combustion effect is not good, there will be incomplete combustion, heat flow is low, the flame is yellow, the smoke is relatively large, if the air is mixed evenly, then the combustion, the flame will be blue, less smoke, the fire is large.

Two, the gas stove air intake mode which kinds of

1, under the air intake

Advantages: China's traditional stove, in line with the size of the national cooking habits, and thus the stove heat load is larger, the flame adjustment range is larger.

Disadvantages: the need to open an air intake cabinet door structure on the cooker, switching the cabinet door is easy to cause backfire, resulting in glass panel burst.

2, on the wind

Advantages: the whole can be completely closed, no damper adjustment, the internal structure is simple, easy to debug and maintain.

Disadvantages: small firepower, low thermal efficiency, not in line with the national cooking habits, stove beauty greatly reduced.

3, all into the wind

Advantages: draw on the upper and lower air intake mode of the new stove, do not need to open another air intake cabinet door, beautiful structure

Disadvantages: high price

Three, gas cooker damper classification

1, knob damper:

Make the adjustment of the firepower is simple and convenient, more precise and easy to fix, and effectively solve the problem of the traditional The combustion stability of the stove is easily affected by the cabinet door switch.

2, buckle type damper:

with positioning piece, the damper is relatively fixed, the oxygen replenishment is stable, directly pull the positioning pin.

3, embedded dampers:

This technology has a simple structure, good closure, easy to adjust, can be widely used in all kinds of embedded gas cooker.

Four, gas stove damper adjustment diagram

1: two more obvious left and right two damper adjusting rod

2: in the gas stove below there will be a "small toggle", used to control the inner and outer two damper

3: the damper inside the pure copper forging jet nozzle, precise Oxygen supplement hole by

4: left and right toggle if fluctuations after the yellow indicates that this side is small

5: and then fluctuations in the opposite direction of the gas cooker flame will become clear

6: adjusted to the blue flame that is complete.

7, gas stove damper adjustment skills

1), the light should not be too strong, can be appropriate shade, mainly to observe the flame.

2), it is not advisable to adjust the empty burner, it is best to put the pots and pans with something, the pots and pans are in working condition.

3), check the damper piece and the pilot is tight, spring elasticity is normal, enough to top the damper piece

4), the damper closed to the minimum, observe the flame color and fire size, and then adjusted to the maximum for observation.

5), after remembering the first two states, the damper is adjusted from large to small, in order to the strongest fire, the bluest flame is good.

6), if the damper adjustment has no effect on the flame, either the quality of your stove is poor, or there is a problem, you have to ask the professionals to deal with it

Fifth, how to adjust the flame of the gas cooker

1, gas cooker in cooking food, occasional rolling overflow flow or foreign objects fall into the fire holes, will be the burner fire holes clogging, so that the gas and air gas mixture out of the obstruction, the flame is small and weak. Small and weak. The elimination method is to remove the burner, clean up the blocked fire hole and brush with water. After such treatment of the burner, the flame is very small fault can generally be ruled out;

2, the gas source is running out. The use of liquefied petroleum gas gas stove, the cylinder of liquefied petroleum gas is almost finished, due to insufficient pressure or too much residual liquid in the bottle, etc., will also make the combustion flame is very small. At this time, should be replaced with a new cylinder;

3, pressure reducing valve nozzle or gas stove nozzle clogging. Pressure-reducing valve or burner stove nozzle clogging, so that the gas injection is not smooth, weak combustion flame. The method of elimination is to use a fine steel wire to dredge the nozzle;

4, the angle valve is too small, this time you can open a large angle valve;

5, the hose is squashed or bent when the gas volume is small. If the hose bends when the circulation is blocked, you can straighten the hose; if the hose is flattened, can be replaced with a new one;

6, the use of pipeline gas stove, but also due to the small caliber of the pipeline, the pipe corrosion caused by clogging the flame is very small phenomenon.

Six, gas stove common problems detailed

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