Indoor air purifying apparatus

Abstract

The invention discloses an indoor air purifying apparatus comprising a case, a dust-removing tank, a photocatalyst filter board, a filter core and a draught fan. The left and right ends of the case are provided with an air inlet and an air outlet in respective; an air collection tube, the dust-removing tank, the photocatalyst filter board, the filter core and the draught fan are orderly connected between the air inlet and the air outlet from left to right; the dust-removing tank contains alkaline aqueous solution; the air collection tube extends into the internal bottom of the dust-removing tank; meanwhile, a liquid discharging tube is arranged on the bottom of the dust-removing tank; an outlet end of the liquid discharging tube is arranged outside the case; a solution releasing valve is disposed in the liquid discharging tube; a liquid inlet tube is connected over the dust-removing tank; the liquid inlet tube port is arranged outside the case; a flow adjusting valve is arranged on the liquid inlet tube; an ultraviolet lamp is mounted on the top of the case; the photocatalyst filter board is arranged within an illuminating range of the ultraviolet lamp; and the filter core has an external frame, a honeycomb channel, a first filter layer and a second filter layer. PM2.5 in the air can be effectively eliminated; and the indoor air purifying apparatus can degerm, buffer air circulation and enhance filtering effect.

Description

technical field [0001] The invention relates to an air purification device, in particular to an indoor air purification device. Background technique [0002] With the continuous development of modernization, air pollution has become more and more prominent. In recent years, people have talked about PM2. Necessary items, especially for the elderly and children; [0003] With the continuous improvement of people's living standards, people's requirements for indoor environment and air are getting higher and higher. People can avoid inhaling dust and small particle pollutants by wearing masks outdoors, but people want to relax indoors. 1. Rejecting masks can also breathe fresh air, so air purifiers are becoming more and more popular among people; however, the existing air purifiers have poor purification effects and are prone to breed bacteria. After a long time of use, they will have adverse effects on health. Negative impact. Contents of the invention [0004] The object ...

AI Technical Summary

Problems solved by technology

[0003] With the continuous improvement of people's living standards, people's requirements for indoor environment and air are getting higher and higher. People can avoid inhaling dust and small particle pollutants by wearing masks outdoors, but people want to relax indoors. 1. Rejecting masks can also breathe fresh air, so air purifiers are becoming more and more popular among people; however, the existing air purifiers have poor purification effects and are prone to breed bacteria. After a long time of use, they will have adverse effects on health. Negative impact

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