Air purifier

Abstract

The invention relates to an air purifier used for deeply purifying indoor air. The air purifier is simple in structure and capable of deeply and effectively purifying the indoor air. The air purifier comprises an outer shell (1), an air inlet (2), an air outlet (3) and a fan (7) arranged in the outer shell (1), the air inlet (2) and the air outlet (3) are formed in the outer shell (1), nano-photocatalyst coatings (15) are arranged on blades of the fan (7), a nano-photocatalyst coating (15) is arranged on the inner wall of the outer shell (1), a plurality of ultraviolet lamp tubes (16) are arranged in the inner wall of the outer shell (1), and the ultraviolet lamp tubes (16) are arranged at the positions close to the air inlet (2). The whole air purifier is simple in structure and easy to mount and dismount, can achieve the purification function, and meanwhile can achieve the function of humidifying and heating the air.

Description

technical field [0001] The invention relates to an air purifier, in particular to an air purifier for deep-layer purification of indoor air. Background technique [0002] In recent years, the air quality in most cities in my country has been relatively poor. With the improvement of people's living standards, people have paid more and more attention to the surrounding living environment, especially the quality of indoor air. Air quality requirements are getting higher and higher, and various air purifiers are used to change the quality of indoor air. Traditional air purifiers, at present, the known indoor air purifier is to draw air into the filter by the fan, and then discharge the filtered air by various filter materials such as HEPA, chemical complexing agent, negative ion generator, etc. This traditional air purifier has a single function and does not have the function of adjusting indoor humidity and temperature. Especially because the air purifier works in a relatively ...

AI Technical Summary

Problems solved by technology

Traditional air purifiers, at present, the well-known indoor air purifier is to draw air into the filter by the fan, and then discharge the filtered air by various filter materials such as HEPA, chemical complexing agent, negative ion generator, etc. This traditional air purifier has a single function and does not have the function of adjusting indoor humidity and temperature, especially because the air purifier works in a relatively harsh environment, such as a decoration site, where the suspended particles such as dust are seriously polluted, which will cause the air purifier to During use, the air inlet is covered due to the adsorption of high-concentration large-particle suspended matter, which affects the purification effect

So there are some limitations in using

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