Air purifier with cooling and humidifying functions

Abstract

The invention discloses an air purifier with cooling and humidifying functions. The air purifier comprises a box body. An air outlet is formed in the upper end of the box body. An air inlet is formed in the lower end of the box body. A fiber filter screen is arranged on the air inlet. An exhaust fan is arranged on the portion, located on the inner side of the fiber filter screen, of the air inlet. An HEPA filter screen layer and an active carbon filter screen layer are arranged in the middle of the inner side of the box body. The HEPA filter screen layer is arranged on the lower side of the active carbon filter screen layer. The active carbon filter screen layer is coated with a photocatalyst. An ultraviolet lamp is arranged on the upper side of the active carbon filter screen layer. A water tank is arranged on the upper side of the ultraviolet lamp. A wet film is arranged at the upper end of the water tank. A water pump is arranged in the water tank, and water is added to the wet film through the water pump. A refrigerator is arranged between the water tank and the ultraviolet lamp. The purified air is cooled firstly and thereafter wetted before being exhausted through the air outlet. The active carbon filter screen is coated with the photocatalyst. Toxic and hazardous gas in the air can be degraded effectively by the photocatalyst under the irradiation of the ultraviolet lamp, and bacteria in the air can be killed effectively.

Description

technical field [0001] The invention relates to the technical field of office electrical equipment, in particular to an air purifier for cooling and humidifying. Background technique [0002] Due to the hot summer, in order to increase the comfort of the office environment, it is necessary to open the air conditioner to cool down the air in the office. Although the air conditioner is turned on, the air temperature in the office is lowered, but the air in the office will be drier due to the opening of the air conditioner. This makes people who work in the office feel uncomfortable for a long time. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a cooling and humidifying air purifier capable of cooling, humidifying air and purifying the environment. [0004] In order to solve the above technical problems, the technical solution of the present invention is: an air purifier for cooling and humidifying, including a b...

AI Technical Summary

Problems solved by technology

[0002] Due to the hot summer, in order to increase the comfort of the office environment, it is necessary to open the air conditioner to cool down the air in the office. Although the air conditioner is turned on, the air temperature in the office is lowered, but the air in the office will be drier due to the opening of the air conditioner. This makes people who work in the office for a long time feel uncomfortable

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