Wireless emission type high-precision gas detector

Abstract

The invention discloses a wireless emission type high-precision gas detector which comprises a front cover and a rear cover, an alarm is arranged above the front cover, a first sensor, a second sensor, a third sensor and a fourth sensor which are arranged in a rhombus shape are arranged above the front cover, and a liquid crystal display is arranged on the front cover and located below the first sensor. An analysis processing module is arranged behind the liquid crystal display, a storage battery is arranged below the rear cover, and a microwave wireless transmission module is arranged above the rear cover. The gas detector has the beneficial effects that the accuracy of the detected gas concentration can be ensured by adopting the three groups of identical gas sensors, the direction of a gas source can be directly obtained, and the detection speed is high; through the microwave wireless transmission module, real-time transmission of detection data and position can be realized, the transmission distance is long, flow is not needed, and meanwhile, an accident detector can be quickly rescued; the gas detector is accurate in detection, high in practicability, high in safety, long in data transmission distance and capable of sharing detection data in real time.

Description

technical field [0001] The invention relates to the technical field of gas detection, in particular to a wireless transmission type high-precision gas detector. Background technique [0002] With the rapid development of my country's industry and economy, air pollution is becoming more and more serious, and the monitoring of pollutants in the air has become an important task of environmental monitoring in our country. With the increasing monitoring of the air pollution environment, the requirements for the development and use of gas sensors are getting higher and higher. The gas detector is a gas detection instrument equipped with a gas sensor. It is used to detect the concentration of gas leakage. It is mainly used in petroleum, chemical, coal mine, archaeological and other industries, as well as heavily polluted factories and poisonous gas leakage sites. It is used to monitor gas composition and concentration. and sources of leakage. Gas detectors include portable gas de...

AI Technical Summary

Problems solved by technology

Some use 4G chips for signal transmission, but this kind of gas detector needs to be added to mobile communication, and it needs to have a flow rate to realize it, which is not easy to use, and each gas sensor detects different gases, due to long-term pollution of gases Or failure, this kind of detection data is prone to errors, resulting in false detection data

At the same time, the existing portable gas detectors cannot detect the location of the gas source effectively and quickly. It requires the inspector to constantly change the location and compare the data of each location to detect it. The detection speed is slow.

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