an air purifier

Abstract

The invention provides an air purifier which comprises a main machine. An air inlet is formed in one side surface of the main machine. A machine door used for opening and closing the inside of the main machine is arranged on the front side surface of the main machine. A filtering device, a fan and an air outlet passage are arranged inside the main machine along the air flowing path. The inner end and the outer end of the air outlet passage communicate with an air outlet of the fan and an air outlet of the main machine correspondingly. The area of the air inlet accounts for 50% or above that of the lateral surface where the air inlet is located. The filtering device is formed by splicing two or more filtering device single bodies. Compared with the prior art, the air inlet of the air purifier is formed in the lateral surface of the main machine, and the area of the air inlet accounts for 50% or above that of the lateral surface where the air inlet is located, so that the air inlet efficiency is improved. As the filtering device is formed by splicing the two or more filtering device single bodies, the area of each filtering device single body is relatively small, and the production difficulty is lowered. When one part of the filtering device is damaged, only the corresponding filtering device single body is replaced, and overall replacement is not needed, so that the maintenance cost is lowered.

Description

technical field [0001] The invention relates to the technical field of air purification, in particular to an air purifier. Background technique [0002] With the progress of industrialization, the problem of air pollution is becoming more and more serious, and the pollutants contained in the air seriously damage people's health. For this reason, people have developed various air purification equipment, which can effectively purify the air in closed spaces such as indoors by air purification equipment, and create a healthy and comfortable breathing environment for people. [0003] With the development of technology, the technology of air purification equipment has been continuously upgraded, and commercial air purification equipment has appeared, which can not only purify the air in general indoors, but also can be used in large offices, indoor squares and indoor sports fields. The scope of application is getting wider and wider. wider. [0004] There are generally two ways...

AI Technical Summary

Problems solved by technology

In the (1) bottom air intake method, the air intake efficiency is low due to the limited area of ​​the air intake

The (2) side air intake method can expand the area of ​​the air intake and improve the air intake efficiency, but the air intake generally only accounts for less than 50% of the side, and still cannot achieve a higher air intake efficiency; on the other hand , when using the (2) side air intake method, the area of ​​the filter device is large, which increases the difficulty of production, and when a certain part of the filter device is damaged, the filter device must be replaced as a whole, and the maintenance cost is high

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