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An electronically controlled gas valve

A gas valve, electronic control technology, applied in valve details, valve devices, safety valves, etc., can solve the problems of low energy consumption and increased volume of switching power work, and achieve the effect of large switching power, low working capacity and compact structure

Active Publication Date: 2019-03-15
ZHEJIANG SEEYES IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is how to avoid the obvious increase in volume when obtaining a large switching power, thereby obtaining an electronically controlled gas valve with small and compact size, high switching power, and low energy consumption

Method used

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  • An electronically controlled gas valve
  • An electronically controlled gas valve
  • An electronically controlled gas valve

Examples

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Embodiment Construction

[0017] Such as figure 1 , 2 , 3, and 4, the electronically controlled gas valve includes a valve body 1, an active air intake component, an overpressure intake protection component, and a negative pressure exhaust component. The valve body 1 is provided with an intake passage 2, an exhaust passage 3 and an internal cavity. The intake passage 2, the exhaust passage 3 communicate with the internal cavity. Active intake components, overpressure intake protection components, and negative pressure exhaust components are installed on the valve body 1 and separate the internal cavity of the valve body 1 to form an intake cavity 4 , an air storage cavity 5 and an exhaust cavity 6 . The air intake chamber 4 communicates with the air storage chamber 5 through an active air intake component and an overpressure intake air protection component. The air storage chamber 5 communicates with the exhaust chamber 6 through a negative pressure exhaust component. The exhaust cavity 6 communica...

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PUM

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Abstract

Disclosed is an electrically-controlled gas valve. The electrically-controlled gas valve comprises a valve body, a driving gas inlet component, an overpressure gas inlet protective component and a negative-pressure exhaust component. The conversion of the strength of power is achieved by a power assembly through a lever structure, and therefore a low-power double-coil electromagnet can be used for providing the power, and then the power is enhanced at the power output end after the power is transmitted through a rocker arm. Due to the fact that the structure of the power assembly of the driving gas inlet component is optimized, the electrically-controlled gas valve achieves the purpose that a low-power electric component meets the high-power operation requirements, and has the advantages that the on-off power is high, and the working energy consumption is low on the premise that the whole electrically-controlled gas valve is kept being small in size and compact in structure.

Description

technical field [0001] The invention relates to an electric control gas valve. Background technique [0002] In the prior art, the intake power of the electronically controlled gas valve comes from the frame electromagnet, and the electromagnet is provided with a mandrel, which is fixedly connected with the mover inside the electromagnet. When working, the mandrel makes linear reciprocating motion. Expressed as telescopic movement. Because the mandrel of the electromagnet is directly connected with the parts that play a switch role in the electronically controlled gas valve, the power during the execution of the switching action depends entirely on the rated power of the mandrel of the electromagnet. Generally speaking, in order to obtain enough power, the electronically controlled gas valve is driven by a high-power electromagnet. However, there is a problem of excessive heating of the electromagnet during use, which causes the temperature of the entire electronically con...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F16K31/44F16K31/06F16K17/32
CPCF16K17/32F16K31/0675F16K31/44
Inventor 胡婷婷其他发明人请求不公开姓名
Owner ZHEJIANG SEEYES IND CO LTD