Air quality detector

Abstract

The invention relates to an air quality detector, and belongs to the technical field of environment monitoring. The detector disclosed by the invention comprises a data acquisition module, an MCU (Micro-programmed Control Unit), a communication module, and a power module used for supplying electricity; the data acquisition module comprises a sensor mounting plate which is mounted on a sensor adapter plate, wherein other sensors are mounted around a particulate matter sensor serving as a centre; the MCU and the power module are fixed to a master control plate and are fixedly connected with the sensor adapter plate through a master control plate adapter plate to realize the transmission of various parameter singles to be detected and the supply of the electricity; in addition, the detector is also provided with a handheld mobile operating machine used for checking working states and configuring working parameters; the connecting mode of the sensor adapter plate and the master control adapter plate simplifies the internal structure of the air quality detector, and facilities assembly and maintenance operations; the miniaturization of the detector is ensured by the arrangement form of various sensors on the sensor mounting plate; the detector is compact in structure and low in cost, and can be arranged in a grid manner.

Description

technical field [0001] The invention belongs to the technical field of environmental monitoring, and in particular relates to an air quality detector. Background technique [0002] At present, the sites of environmental monitoring centers in large and medium-sized cities usually use approved traditional monitoring systems for environmental monitoring. The complete set of traditional monitoring systems costs about 1 million RMB, which is expensive and has a large system volume, high installation and maintenance costs, and limited Therefore, there are very few environmental monitoring center sites in large and medium-sized cities. Environmental monitoring data can reflect the overall air quality of the city from a macro perspective, but cannot reflect it from a micro perspective. The quality of air in local areas and specific areas, therefore, in order to build more environmental monitoring stations to provide more real-time environmental monitoring data, a low-cost, compact, ...

AI Technical Summary

Problems solved by technology

[0002] At present, the sites of environmental monitoring centers in large and medium-sized cities usually use approved traditional monitoring systems for environmental monitoring. The complete set of traditional monitoring systems costs about 1 million RMB, which is expensive and has a large system volume, high installation and maintenance costs, and limited Therefore, there are very few environmental monitoring center sites in large and medium-sized cities. Environmental monitoring data can reflect the overall air quality of the city from a macro perspective, but cannot reflect it from a micro perspective. The quality of air in local areas and specific areas, therefore, in order to build more environmental monitoring stations to provide more real-time environmental monitoring data, a low-cost, compact, responsive, fast and effective networkable An air quality testing instrument with a grid layout that can undertake complex testing tasks

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