Comprehensive control assembly for commercial gas stove

Abstract

The invention discloses a comprehensive control assembly for a commercial gas stove. The comprehensive control assembly comprises an inner knob (1), an inner knob pressing plate (3), an outer knob (4), a base (5), a switch fixing plate (9) and a main air valve switch (10), wherein the outer knob (4) is arranged on the base (5) and can rotate relative to the base (5), and a central shaft of the outer knob (4) stretches out of a central hole in the base (5); the switch fixing plate (9) is fixedly and integrally connected with the base (5), and a spring locating plate (8) is arranged on the switch fixing plate (9); the main air valve switch (10) is fixedly mounted at a central hole in the switch fixing plate (9); the inner knob pressing plate (3) is fixedly connected with the base (5) after arranged on the inner knob (1) in a sleeving manner, the inner knob (1) can rotate relative to the base (5), and a central column of the inner knob (1) is matched with the main air valve switch (10); a reset spring (2) is arranged between the inner knob (1) and the spring locating plate (8). After the structure is adopted, the comprehensive control assembly has the advantages of being simple and compact in structure, convenient to operate and use, and safe and reliable in use, integrating electricity, air and wind, and the like.

Description

technical field [0001] The invention relates to a control assembly for a commercial gas stove, in particular to a comprehensive control assembly for a commercial gas stove integrating circuit control and gas control. Background technique [0002] When the existing commercial gas cooker is ignited, it is operated according to the following steps: the first step is to turn on the power switch to provide power for the blower fan, the permanent flame electromagnetic valve, and the main gas solenoid valve; the second step is to turn on the fan switch to let the fan start to work ; The third step is to delay the operation of the electronic ignition switch after the fan switch is turned on and at the same time turn on the pilot flame solenoid valve, and the pilot flame will burn to provide a fire source for igniting the main fire; Fire, medium fire or large fire; finally, the main gas solenoid valve is controlled by the main gas valve switch. This method of operation has the follo...

AI Technical Summary

Problems solved by technology

This method of operation has the following disadvantages: First, because each step is operated separately in order, it is inconvenient to operate and has high requirements for the operator. If the operation sequence is wrong, it is very easy to cause gas leakage or deflagration, which poses a serious safety hazard

The second is that the gas valve and air valve are operated separately, which is arbitrary and can only be operated by experience. It is difficult to accurately mix gas and air; if there is less air, the combustion of gas will not be sufficient, not only the energy utilization rate is low, but also CO and other poisonous Harmful gas, and pollute the environment; if there is too much air, the heat will be absorbed by the wind and lost, and the gas will be blown out of the combustion chamber by the wind before it is completely burned, and even the fire will be blown out, which is a waste of energy and will also produce CO and other harmful gases. gas, pollution

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