Interpretation of gas stove switch of Cohen electr

2022-07-22
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Gas stoves are gas appliances that can cook and process food through the conversion of chemical energy of gas to heat energy, so as to meet the needs of families. The gas stove is composed of gas supply part, combustion part and auxiliary part. In the gas supply part, the valve controls the switch of the gas stove, which is an important part of the gas stove

plug valves are widely used in gas stoves. The valve is composed of a plug and a valve body. There are two groups of vent holes on the cone of the plug. The first group of vent holes is the air source for the ignition device, and the second group of vent holes is the air source for the burner

the two groups of air holes correspond to the air supply circuit from the valve body to the ignition device and burner respectively. When the knob of the gas stove is pressed, turn the knob to the left to drive the cock to rotate 90 degrees. At this time, the first group of pores is connected with the gas path of the ignition device of the valve body to supply gas to the ignition device, and the main pores in the second group of pores are connected with the gas path of the valve body to the burner to supply gas; The ignition device acts to ignite and ignite the burner; After the knob is loosened, the ignition hole connected between the cock and the valve body is disconnected under the action of spring, and the ignition is over. At this time, the gas stove is in the state of maximum gas supply, the gas and oxygen are fully burned, and the heat emitted by the flame is the largest

when the knob continues to rotate to the left, the main air hole of the cock gradually closes down, and the flame also gradually decreases. When it reaches 90 degrees, the main air hole is disconnected from the air hole from the valve body to the burner, and the fire hole in the second group of air holes is connected with the air hole from the valve body to the burner. Because the air supply volume of the fire hole is small, the flame decreases, and it is in a fire protection state

the dual channel burner with dual ring fire is equipped with a dual gas path valve, which can make the pores of the valve body leading to the outer ring fire close when the stove is in the fire protection state, and only the pores leading to the inner ring fire ventilate, so that the inner ring fire burns. It saves gas and is convenient to use

the gas supply part of the gas stove is to supply sufficient gas according to the design flow of the burner; The valve is the switch that controls the gas stove, so it is required to switch the valve flexibly, and the pipeline and valve should be tight without air leakage

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