Intelligent household fuel gas explosion-proof system

Abstract

The invention discloses an intelligent household fuel gas explosion-proof system. The system comprises a detection box, a mounting plate and a control system, a control box is fixedly connected to theleft lower corner of the inner cavity of the detection box, a first gas concentration detector is arranged on the right wall of the detection box in a penetrating manner, the inner part of the rightwall of the control box and the outside of the first gas concentration detector are filled with hot melt adhesive, and the invention relates to the technical field. According to the intelligent household fuel gas explosion-proof system, an independent space can be formed at a pipeline joint which easily leaks fuel gas, the concentration of gas inside the pipeline joint can be detected, the gas leakage phenomenon can be detected in time, a miniature electric telescopic rod can be used for pushing the button switch to enable the sealing valve to be closed, so that the continuous leakage of the fuel gas is avoided, the electronic devices in the detection box can be isolated from the fuel gas by arranging the hot melt adhesive and the sealing plate, the sealing property of the sealing valve iskept by the sealing film, the gas combustion explosion caused by electrifying of the electronic element can be avoided, and the explosion-proof performance is ensured.

Description

technical field [0001] The invention relates to the technical field, in particular to an intelligent household gas explosion-proof system. Background technique [0002] Gas is a general term for gaseous fuels, which can be burned to release heat for use by urban residents and industrial enterprises. There are many types of gas, mainly natural gas, artificial gas, liquefied petroleum gas and biogas, and coal-to-gas. Compared with developed countries, my country's gas supply industry started late, and the gas distribution mainly includes coal gas, liquefied petroleum gas and natural gas. my country's gas supply has grown substantially since the 1990s. Among them, the supply of artificial gas, after a substantial increase in 1990, is currently in a relatively slow growth stage due to its shortcomings such as relatively large pollution and strong toxicity; the supply of liquefied petroleum gas remains stable due to the impact of rising oil prices; Compared with gasoline and d...

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Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an intelligent household gas explosion-proof system, which solves the problem that if the alarm is installed at home, the valve must be closed manually after the gas leaks, and if the solenoid valve is used to close the pipeline, the gas may explode due to energization. , so solenoid valves cannot be used, and the problem of low automation

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