Air purifier

Abstract

The invention discloses an air purifier. The air purifier comprises a case, a filter system and a power system. The case comprises a front shell, a rear shell, a left cover plate, a right cover plate and an upper cover plate. The power system comprises an air wheel, a motor and a transformer. A U-shaped air blocking groove is formed in the rear shell, a U-shaped air blocking plate matched with the U-shaped air blocking groove is arranged on the U-shaped air blocking groove, the air wheel and the motor are fixedly installed at the bottom of the air blocking groove, a round air guiding opening is formed in the bottom of the air blocking plate, an air outlet is formed in the upper cover plate and connected with the top of the air blocking groove, air inlets are formed in the lower portion of the left cover plate and the lower portion of the right cover plate respectively, and the filter system is arranged between the air inlet and the air blocking groove. In operation of the air purifier, air in a room or a vehicle enters from the air inlets in the two sides of the air purifier and is exhausted from the air outlet in the top of the case after a series of treatment. The air purifier is simple in structure and can efficiently remove various pollutants in the room, the circulation speed of the air in the room is high, and filter efficiency is high.

Description

technical field [0001] The invention relates to the field of purification of polluted air in living spaces, in particular to an air purifier suitable for closed or semi-closed spaces. Background technique [0002] With the development of economy and society and the improvement of people's living standards, the public's requirements for environmental protection and health are also constantly increasing. Air pollution in closed and semi-closed spaces (including indoor space, underground space, and air pollution in cars) is a Invisible air pollution has caused a non-negligible impact on human health, so it has received more and more attention. [0003] In closed and semi-enclosed spaces, the release of air pollution pollutants is characterized by persistence and uncertainty. The main pollutants include formaldehyde, bacteria, viruses, dust mites, particles, pollen, etc. Evidence shows that these pollution The harm of pollutants to the human body is much higher than the harm of...

AI Technical Summary

Problems solved by technology

However, this kind of air purifier only has the effect of sterilization and disinfection, but cannot effectively treat other pollutants, and cannot thoroughly purify indoor air.

[0005] In the prior art, there is another type of air purifier, which includes a variety of filtering and sterilizing components. Its structure is complex and the cost is high. However, due to heavy indoor pollution during application, filter components need to be replaced from time to time, causing inconvenience in application.

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