An intelligent household gas whole-process detection and control system

Abstract

The invention discloses an intelligent household gas whole-process detection and control system, which includes a host module, several extension detection modules and gas control modules, the host module is respectively connected with data of several extension detection modules and gas control modules; the extension detection module: gas leakage detection unit; gas control module: gas furnace valve, explosion-proof valve and fire escape tank unit; host module: receive and process the data detected by the extension detection module, if the detected signal exceeds the threshold, control the extension detection module and the gas control module to do Exhaust to avoid fire. Eliminate the hidden danger of fire caused by gas pipeline explosion due to gas leakage. The lower part of the gas pipe is equipped with a fire-proof and fire-avoiding groove. The open flame can prolong the time to heat up, protect the gas pipeline, and ensure that the gas full-process detection and control system can complete the exhaust, explosion-proof and fire-avoiding operation. When a fire occurs, the gas furnace valve is automatically controlled to open, the explosion-proof valve is closed, and the residual gas in the pipeline is discharged to prevent pipeline explosion.

Description

technical field [0001] The invention relates to the field of a gas protection device, in particular to an intelligent household gas whole process detection and control system. Background technique [0002] With the improvement of people's living standards, natural gas households are becoming more and more popular. The natural gas household pipeline refers to the pipeline that brings natural gas from the transmission pipeline into the room to connect to the stove. In daily life, improper use of gas or old equipment may cause gas leakage, and gas leakage often causes explosions, Dangerous accidents such as fire, open flames are often used in the daily use of the stove, and fires are prone to occur when there are combustible objects in the kitchen. When a fire breaks out in the kitchen, there is a large amount of gas in the gas pipeline. It will cause the problem of pipeline gas explosion. For example, a "fire alarm gas cut-off linkage device" disclosed in Chinese patent docu...

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Problems solved by technology

[0003] The purpose of the present invention is to overcome the problems in the prior art that the gas pipeline is prone to leakage and the gas cannot be fully detected and controlled, and provides a control system capable of detecting the gas leakage throughout the process

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