Control device for methane combustion utensil

A control device and gas technology, which is applied to heating fuel, household appliances, gaseous heating fuel, etc., can solve the problems of high production cost, failure of the overall safety control circuit, loss of the purpose of setting the safety device, etc.
CN1828143AInactive Publication Date: 2006-09-06徐忠雄
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
徐忠雄
Publication Date
2006-09-06
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention relates to a gas kitchen range controller, which comprises a power resource; a flame detecting unit, a valve control unit for controlling the gas supply; a logic control circuit, at least one group of liquid crystal panels on the control panel to display the setting and working condition; a control panel with several operation buttons and switches as the input interface to said logic control circuit, a clock part, a timing part, a timing controller to timing control said valve control unit to block the gas supply channel, a flame signal processing unit for analyzing the detected signal of said flame detecting unit, that when the flame is normal, keeping the gas supply channel open via said valve controller, and when the flame is abnormal, blocking the gas supply channel via said valve controller.
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Description

technical field

[0001] The invention relates to a gas burner control device, especially a multifunctional gas burner control device with automatic safety control and multi-reset setting Background technique

[0002] According to the gas burner (gas stove for cooking, gas water heater) is a kind of appliance that is very widely used in cooking or heating at present, and although the general operating efficiency of the known gas burner is quite convenient, it is not as good as a general microwave oven. , induction cooker and other electric stoves can also be used for multi-functional control such as timing heating. In addition, because this kind of heating appliance uses flammable gas as fuel, if there is a little carelessness during use, gas will be generated. Leakage, causing gas poisoning, even gas explosion, fire and other major dangers; the above-mentioned problems are the shortcomings to be overcome by current gas burning appliances.

[0003] It is currently known that ...

Claims

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