Multi-mode air purifier based on PM2.5 detection results

Abstract

The invention relates to the technical field of detection of PM2.5, and discloses a multi-mode air purifier based on PM2.5 detection results. The multi-mode air purifier based on the PM2.5 detection results comprises a box, wherein a detection box is fixedly connected with the interior of the box, a laser emitter and a photoelectric detection board are arranged in the detection box, a high-voltagestatic dust collecting box and a water spray box are fixedly connected with the interior of the detection box through connection pipes, airtight valves are arranged on surfaces of the connection pipes, a purification area is arranged in the box, and an exhausting pipe is arranged on the portion, in the box, above the purification area. According to the multi-mode air purifier based on the PM2.5 detection results, through running of an air pump, air is absorbed, and enters the detection box through an air inlet pipe, through the laser emitter, laser is emitted, a concentration of PM2.5 in theair is detected and determined by the photoelectric detection board, the airtight valves are controlled by a single chip microcomputer to be opened, and thus the air enters different cleaning steps, so that the effect of flexibly selecting working modes on the basis of the concentration of the PM2.5 is achieved.

Description

technical field [0001] The invention relates to the technical field of PM2.5 detection, in particular to a multi-mode air purifier based on PM2.5 detection results. Background technique [0002] PM2.5 refers to some fine particles floating in the air, which can be suspended in the air for a long time. The severity of air pollution is related to its concentration in the air. With the continuous development of society, the smog formed by PM2.5 is affecting people's health. Nowadays, most air purifiers are used to absorb, decompose or transform various air pollutants, so as to improve air cleanliness. [0003] In response to the current smog weather, many families choose to use air conditioners to keep the indoor air clean, but this method has low cleaning efficiency and will cause blockage of the air conditioner filter. Many air purifiers on the market can only filter Particulate matter in the air cannot eliminate the entrained germs in the air. Most air purifiers use ultrav...

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a multi-mode air purifier based on PM2.5 detection results, which has high working efficiency, flexible selection of working modes according to the concentration of PM2.5, resource saving, simple operation, and spraying It has the advantages of automatic head cleaning and effective removal of germs, etc., which solves the problems of low work efficiency, single working frequency and cleaning mode, easy blockage of the spray head and poor sterilization effect

Images