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Gas engine control switch

A gas engine and control switch technology, which is applied to combustion engines, internal combustion piston engines, engine components, etc., can solve problems such as pressure gauges that are easily damaged, and achieve the effects of ensuring system safety, long use time, and high guessing accuracy

Inactive Publication Date: 2008-10-01
SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

[0003] The starting gas system generally has a gas switch and a gas pressure gauge, but the gas switch and the pressure gauge are generally two parts, and the pressure gauge is generally a pointer and a pressure gauge, which is easily damaged during use

Method used

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  • Gas engine control switch

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Embodiment Construction

[0013] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific illustrations.

[0014] see figure 1 , a gas engine control switch, including a gas switch body, a sensor is arranged on the gas switch body, the sensor is arranged downstream of the gas switch, the sensor controls the opening and closing of the ignition switch through a controller, when the engine stops working, The sensor turns off the gas switch through the controller.

[0015] The sensor is connected with a digital display device through a circuit, and the digital display device displays the data measured by the sensor in real time.

[0016] The sensor is a pressure sensor.

[0017] The sensor is a gas concentration sensor.

[0018] Beneficial effects, compared with the prior art, the present invention has a sensor, and the sensor has high estimation accu...

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PUM

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Abstract

The invention relates to a control switch for a gas engine, comprising a gas switch body equipped with a sensor, the sensor is arranged on the lower part of the gas switch and controls the open and close of the gas switch by a controller, when an engine stops working, the sensor closes the gas switch by the controller. The sensor is connected with a digital display device by a circuit, and the digital display device displays the data measured by the sensor realtimely. The sensor is a pressure sensor, and is also a gas concentration sensor. Compared with the prior art, the gas control switch has a sensor which has high prediction precise and long service life, is adaptable to bad conditions, and has a gas protection function; when the engine stops working, the controller controls the close of the gas switch, the gas supply is cut off, thus ensuring the system security.

Description

technical field [0001] The invention relates to the technical field of gas engines, in particular to a gas engine control switch of an engine gas system. Background technique [0002] The gas engine is an environmentally friendly engine that does not emit black smoke and emits very low harmful gases. With the worldwide oil crisis and environmental pollution, the demand for this environmentally friendly gas engine is becoming more and more urgent. [0003] The starting gas system generally has a gas switch and a gas pressure gauge, but the gas switch and the pressure gauge are generally two parts, and the pressure gauge is generally a pointer and a pressure gauge. This pressure gauge is easily damaged during use. Contents of the invention [0004] The technical problem to be solved by the present invention is to provide a gas switch for a gas engine. [0005] In order to solve the above problems, the technical solution of the present invention is as follows: [0006] A ga...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02M21/02
CPCY02T10/32Y02T10/30
Inventor 杨增清
Owner SHANGHAI ZHONGYOU ENTERPRISE GRP CO LTD
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