Intelligent combustible gas concentration monitor

Abstract

The invention discloses an intelligent combustible gas concentration monitor which comprises a bottom main body bin assembly, an upper battery bin assembly and an antenna assembly. The bottom main body bin assembly comprises an electrode, an insulating sleeve, a bottom shell, a first pagoda connecting nozzle, a second pagoda connecting nozzle, a detection module assembly, a communication plate sealing cavity and a communication plate; the upper battery compartment assembly comprises a battery clamping plate, a battery, a spring, an upper shell and an annular nut; the antenna assembly comprises an antenna housing, a GPS antenna, a 2.4 G antenna and a 4G antenna. An external air sample is extracted through the air extracting pump, the concentration value of combustible gas in the sample is detected through the drying and filtering technology and the laser technology, data are transmitted to the display platform through wireless transmission, and the combustible gas leakage condition can be monitored in real time; and when the device is submerged by liquid such as water, the liquid cannot enter the monitor by utilizing the atmospheric pressure principle, so that the whole device is protected from being damaged, the use safety is high, and the practicability is relatively strong.

Description

technical field [0001] The invention belongs to the field of gas detection, and in particular relates to an intelligent monitor for combustible gas concentration. Background technique [0002] The combustible gas monitoring equipment currently on the market is mainly for monitoring the combustible gas in the gas pipeline network, and usually relies on the traditional catalytic combustion detection method and infrared detection method to detect the concentration of combustible gas. [0003] The monitoring equipment that adopts the principle of catalytic combustion detection will have a short service life of the sensor in the monitoring equipment (generally less than one year), a short maintenance cycle, and is susceptible to poisoning caused by other gases (such as hydrogen chloride gas) in the space, and the monitoring equipment’s Large size is not suitable for installation and other defects; monitoring equipment using infrared detection methods usually measure methane conce...

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Problems solved by technology

[0005] In view of the deficiencies in the prior art, the purpose of the present invention is to provide an intelligent monitor for combustible gas concentration, which solves the problems in the prior art that the gas concentration monitoring equipment is not easy to install, the measurement accuracy is greatly affected by humidity, and the power consumption is large

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