Safe remote wireless natural gas leakproof alarming device

Abstract

The invention discloses a safe remote wireless natural gas leakproof alarming device. The safe remote wireless natural gas leakproof alarming device comprises a safe device, a remote information transfer device and an emergency ventilation device; the safe device comprises a gas inlet end safe valve mechanism and a gas outlet end safe valve mechanism which are arranged at the gas inlet end and thegas outlet end of a gas meter respectively, and an atomization mechanism is arranged on a natural gas pipeline; and the remote information transfer device comprises an information display middle-endmechanism, a warning mechanism, an alarming mechanism, a temperature sensing mechanism and a natural gas concentration sensing mechanism. According to the safe remote wireless natural gas leakproof alarming device, the natural gas using amount and the pressure state in the pipeline can be displayed in real time, a supply pipeline can be cut off in time after it is found that natural gas is leaked,the emergency ventilation device is started at the same time to decrease the concentration of the natural gas in the leaking environment, and explosion is avoided; in addition, the remote informationtransfer device is arranged and can inform house holders and property management personnel through wireless signals, therefore, the pre-warning and alarming time is shortened, sufficient time is reserved for handling safety problems, and the device has the high safety.

Description

technical field [0001] The invention relates to the field of natural gas safety devices, in particular to a safe remote radio anti-leakage alarm device for natural gas. Background technique [0002] Natural gas is one of the safer gases. It does not contain carbon monoxide and is lighter than air. Once leaked, it will spread upward immediately, and it is not easy to accumulate to form explosive gas. It is relatively safer than other fuels. The use of natural gas as energy can reduce the amount of coal and oil used, thus greatly improving environmental pollution; as a clean energy source, natural gas can reduce sulfur dioxide and dust emissions by nearly 100%, reduce carbon dioxide emissions by 60% and nitrogen oxide emissions 50%, and help to reduce the formation of acid rain, relieve the global greenhouse effect, and fundamentally improve the quality of the environment. Compared with artificial gas, natural gas has the same calorific value year-on-year, and natural gas is ...

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Problems solved by technology

In order to solve the potential safety hazards of domestic natural gas, the similar products on the market are low in safety and poor in linkage. The alarm can only be issued when the natural gas has been seriously leaked, and emergency measures cannot be taken in time to avoid the deterioration of the situation. After a long period of research and try , guessed a kind of safe long-distance radio natural gas anti-leakage alarm device in the present invention

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