Natural gas intelligent side leakage detection equipment

Abstract

The invention discloses natural gas intelligent side leakage detection equipment which comprises a fixing frame and a detector body, the surface of the detector body is movably connected with an innercavity of the fixing frame, and the invention relates to the technical field of natural gas detection. A driving motor drives air draft fan blades to rotate so that air is rapidly pumped in while thedetected threshold value is adjusted to be 0.8 time of the existing alarm concentration. When natural gas leakage is detected, a natural gas detection sensor transmits a signal to a signal conversionunit. After being converted, signals are transmitted into a central control unit. At the moment, the central control unit controls the alarm module to give an alarm; the reaction time is set throughthe time setting unit, timing is conducted through the timing module. A wireless receiving and transmitting unit is controlled through the central control unit to dial an emergency number to seek helponly after the set time is up, sufficient time is reserved for eliminating an alarm when a false alarm occurs, and therefore the detection equipment is more convenient to use.

Description

technical field [0001] The invention relates to the technical field of natural gas detection, in particular to a natural gas intelligent side leakage detection device. Background technique [0002] With the rapid development of urban construction and economic construction, the general improvement of people's living standards and the development of the petrochemical industry, especially since the West-East Gas Transmission Project was put into operation, natural gas, as a high-quality and efficient clean energy, has gradually become the dominant gas in cities and towns. The source of gas has promoted the development of social economy and reduced the pollution to the environment. As more and more users and units use natural gas, and the scope is wider and wider, once an accident occurs, it will seriously endanger public safety. Natural gas is used A gas mixture with methane as the main component, and a small amount of alkanes such as ethane, propane, butane, as well as carbon ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a natural gas intelligent side leakage detection device, which solves the problem that when a natural gas leakage is detected, an emergency number such as a fire alarm will be called immediately for help when an alarm is issued, but when the natural gas leakage is caused by misoperation When leaking, false alarms will occur at this time and the problem of wasting police force

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