Environment-friendly type PM2.5 monitoring device based on solar power supply mode

Abstract

The invention provides an environment-friendly type PM2.5 monitoring device based on a solar power supply mode, comprising a PM2.5 monitoring device main body, a power supply circuit and an energy storage unit, wherein the environment-friendly type PM2.5 monitoring device is characterized in that: a solar power generating device is further arranged on the power supply circuit of the PM2.5 monitoring device, and the electric energy generated by the solar generating device is stored in the energy storage unit through a control system. The solar power generating device, the power supply circuit and the energy storage unit are orderly connected with the PM2.5 monitoring device, wherein the solar cell is arranged on the top of the monitoring device or surrounding the monitoring device. The monitoring device of the invention enables people to obtain timely and accurate environment quality information, in order to timely adopt protection measures to supplying help for exercise and outdoor action. At the scheduled time, the solar cell not only can satisfy electricity demand of the monitoring device, can reduce operation cost, but also makes sunshade and rainproof effects, and protects the monitoring device from erosion of sunlight and rainwater. The solar cell has advantages of energy saving, environmental protection and long service life.

Description

technical field [0001] The invention relates to a PM2.5 monitoring device, in particular to a PM2.5 monitoring device which utilizes solar energy for power supply and has an environmental protection concept. Background technique [0002] In recent years, environmental pollution problems often lead to bad weather such as haze and smog, and PM2.5 has gradually attracted people's attention and attention. PM is the abbreviation of "particulate matter", which can be suspended in the air for a long time. The above-mentioned PM2.5 fine particles, also known as fine particles, fine particles, and particulate matter that can enter the lungs, refer to particulate matter in the atmosphere with a particle size of less than or equal to 2 μm (sometimes less than 2.5 μm, namely PM2.5). Although fine particulate matter is only a small component of the earth's atmospheric composition, it has an important impact on air quality and visibility. Compared with coarser particles, PM2.5 is rich i...

AI Technical Summary

Problems solved by technology

[0005] However, traditional PM2.5 monitoring equipment generally needs to be powered by alternating current, and because it is used outdoors and exposed to the sun and rain for a long time, it is easy to cause damage to the monitoring equipment, affecting the monitoring effect and measurement accuracy, and shortening the life of the product. service life

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