Air purification device with dehumidification function

Abstract

The invention discloses an air purification device with a dehumidification function. The air purification device with the dehumidification function comprises a heat pump device, a water collection device, a controller and a shell, wherein the heat pump device comprises a compressor, an evaporator, a heat radiator, an expansion valve and a fan; the surfaces of the evaporator and the heat radiator are coated with nano titanium dioxide coatings; the water collection device comprises water collection troughs; the water collection troughs are provided with grooves and lug bosses; the insides of the lug bosses are hollow, and are provided with ultraviolet lamp tubes; the lug bosses are provided with ventilation holes; the shell is provided with air exhaust openings and air inlet openings; the controller is connected with the compressor and the fan through control lines. When the air purification device with the dehumidification function works, the ultraviolet lamp tubes are turned on, nano titanium dioxides arranged on the surfaces of the heat radiator, the evaporator and the water collection troughs play a catalytic action; hazardous substances such as formaldehyde in the air are removed; multiple malignant bacteria are killed; the purpose of purifying the air is achieved; meanwhile, the air is dehumidified by utilizing the heat radiator and the evaporator.

Description

technical field [0001] The invention relates to an air purification device, in particular to an air purification device with dehumidification function. Background technique [0002] At present, due to the problem of outdoor air pollution, people spend less and less time opening windows to ventilate, resulting in the growth of harmful bacteria indoors, poor indoor air circulation, and indoor humidity, which directly endanger people's health and quality of life. Existing air purification devices do not have the function of dehumidification, or have the function of dehumidification, but the dehumidification effect is not good. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies of the prior art, and provide an air purification device with dehumidification function, which can achieve the purpose of air dehumidification and purification. [0004] The technical solution adopted by the present invention is: an air purification ...

AI Technical Summary

Problems solved by technology

[0002] At present, due to the problem of outdoor air pollution, people spend less and less time opening windows to ventilate, resulting in the growth of harmful bacteria indoors, poor indoor air circulation, and indoor humidity, which directly endanger people's health and quality of life.

Existing air purification devices do not have the function of dehumidification, or have the function of dehumidification, but the dehumidification effect is not good

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