An air purifier with a composite air cleaning system

Abstract

The invention provides an air purifier with a compound air cleaning system. The air purifier comprises a shell, a base, an air inlet, an air outlet, a display panel, a lateral cover plate and a multi-wing centrifugal fan, wherein the shell is arranged on the base; the air outlet, the air inlet and the display panel are respectively arranged on the shell; the lateral cover plate is arranged on one side of the shell; the multi-wing centrifugal fan is arranged in the shell; the air purifier further comprises the compound air cleaning system which comprises an air filter screen, a first cathode plate, an anode screen mesh, an absorbing net, a high-efficient filter, a second cathode plate, a fixing part and a pulsed power supply. The air purifier with the compound air cleaning system has the effects of efficiently purifying a large amount of air, removing 99.9% of PM (particulate matter)2.5, quickly killing pathogenic bacteria, resolving harmful gas in air, restraining excessive ozone generated through the traditional discharge purifying technique and greatly prolonging the service life of the filter screen.

Description

technical field [0001] The invention provides an air cleaning device, in particular relates to an air cleaner with a composite air cleaning system. Background technique [0002] The indoor environment is the place where human lives are the most and most closely related. Activities such as living and office are mostly completed indoors, so the indoor environment, especially the air quality, directly affects human life and health. Harmful chemicals such as formaldehyde and TVOC produced by interior decoration are released for a long time, some for decades. Serious threat to human health. The musty smell, cigarette smell, oily smoke smell, toilet smell, etc. caused by domestic air pollution make the indoor air quality seriously affect the comfort of life. PM2.5 has posed a great threat to human life in recent years. Its characteristic is that it is suspended in the air and is generally difficult to remove. Particles smaller than 2.5um can directly enter the human lungs throu...

AI Technical Summary

Problems solved by technology

And in the case of large air volume, the particles adsorbed on the reintegrated board will get rid of the shackles of electrostatic force, causing secondary pollution, which is not conducive to rapid treatment and purification of air

[0005] The efficiency of chemical decomposition treatment is too low: the use of photocatalyst and cold catalyst technology can decompose formaldehyde, TVOC, and kill germs; but its treatment efficiency is very low, which cannot meet the needs of air purifiers for rapid air purification

Images