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Safety timing control device of gas appliance

A timing control and timing controller technology, which is used in the control of combustion, measuring devices, electrical program control, etc., and can solve problems such as user poisoning

Inactive Publication Date: 2016-03-30
CHIN CHU TECHN CONSULTING & SERVICES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Therefore, when the gas is not completely burned and the carbon monoxide leaks or the gas leaks from the gas pipeline, it will easily cause the danger of poisoning to the user.

Method used

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  • Safety timing control device of gas appliance
  • Safety timing control device of gas appliance
  • Safety timing control device of gas appliance

Examples

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Embodiment Construction

[0038] Some embodiments of the present invention will be described in detail as follows. However, in addition to the following descriptions, the present invention can also be widely implemented in other embodiments, and the scope of the present invention is not limited by the embodiments, which are subject to the scope of the following patents. Furthermore, in order to provide a clearer description and easier understanding of the present invention, the components in the drawings are not drawn according to their relative sizes; irrelevant details are not fully drawn for the sake of brevity of the drawings.

[0039] see figure 1 , is a schematic diagram of the state before power-on of the safety timing control device of the gas appliance of the present invention. The safety timing control device 1 for gas appliances of the present invention includes a first timing controller T1, a second timing controller T2, an electromagnetic switch M, a power converter C and a warning unit B...

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Abstract

A safety timing control device is provided for a gas appliance and includes an electromagnetic switch, a first timing controller, a second timing controller, a power converter, and an alarm unit. The electromagnetic switch includes an electromagnet, a return spring, a housing, a connection bar, and a plug. The first timing controller sets a predetermined period of operation of the gas appliance in order to control the supply of electrical power to the electromagnet, which in turn opens or closes a gas passage of the gas appliance to prevent a potential risk of explosion of a gas appliance caused by continuous supply of fuel to a fire source or to prevent a potential risk of being poisoned by carbon monoxide generated by incomplete combustion of fuel gas in the gas appliance.

Description

technical field [0001] The invention relates to a safety timing control device of a gas appliance, in particular to a safety timing control device of a gas appliance which utilizes an electromagnet to control the opening and closing of a gas channel of the gas appliance. Background technique [0002] With the advancement of science and technology, people have widely used various energy sources such as oil, electricity, and water in their daily lives. Among them, gas is also one of the indispensable energy sources in people's lives today. Appliances that use gas, such as gas stoves or water heaters, transmit gas through pipelines during gas use, so the gas appliances can be used more conveniently. [0003] Yet, although having convenience on using gas appliance, also there is danger. For example, when using a gas stove, if the user leaves the gas stove due to temporary disturbance, but forgets that the food is still cooking on the gas stove, once the cooking time is too long...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/04G01D21/02
CPCG01D21/02G05B19/04F23N1/005F24C3/12F23N2231/00F23N5/206
Inventor 魏金助
Owner CHIN CHU TECHN CONSULTING & SERVICES
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