Window type air purifier

Abstract

The invention discloses a window type air purifier. The window type air purifier comprises an air purifier body, a louver grid, a draught fan, a blade angle regulator, a WIFI communication module, a microprocessor and a controller, wherein the draught fan is provided with a power switch; the blade angle regulator is used for regulating the tilting angles of blades of the louver grid; the power switch of the draught fan, the WIFI communication module, the microprocessor and a stepping motor are separately connected with the controller; the WIFI communication module is connected with the microprocessor and receives weather forecasting information; the microprocessor obtains the concentration information of PM2.5 through the WIFI communication module and performs analysis and comparison on concentration values of PM2.5; the controller obtains the information of judgment results from the microprocessor and controls the air purifier to work. Through the adoption of the window type air purifier disclosed by the invention, the reasonability of the air purifier is improved, so that not only can the cleanness of indoor air be kept, but also high working safety of the air purifier and high purifying efficiency of the air purifier can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to a window-type air cleaner. Background technique [0002] In recent years, environmental pollution has become more and more serious. PM2.5 refers to particulate matter in the ambient air with an aerodynamic equivalent diameter of less than 2.5 microns. It can be suspended in the air for a long time. The higher the concentration in the air, the more serious the pollution . [0003] The window-type air purifier introduces filtered and clean fresh air from the outside to improve the indoor air quality, which solves the problem that the indoor air purifier cannot change the indoor air. When the external pollution is serious, close the doors and windows. For air purifiers, the rapid accumulation of a large amount of particulate dust in the air purifier will reduce the filtration efficiency and even damage the purifier; it may also increase the filtration burden of the purifie...

AI Technical Summary

Problems solved by technology

[0003] The window-type air purifier introduces filtered and clean fresh air from the outside to improve the indoor air quality, which solves the problem that the indoor air purifier cannot change the indoor air. When the external pollution is serious, close the doors and windows. Air purifier, due to the rapid accumulation of a large amount of particulate dust in the air purifier, the filtration efficiency will be reduced, and the purifier may even be damaged; it may also increase the filtering burden of the purifier, making the filter unclean, resulting in a decline in indoor air quality

In the prior art, there is no window-type air purifier that can automatically perform reasonable work according to the outdoor air pollution condition

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