air purification device

Abstract

The invention discloses an air purification device. The air purification device comprises a machine shell, a motor, a wind wheel, an air filter net assembly and an electric control system. The motor, the wind wheel, the air filter net assembly and the electric control system are all arranged in the machine shell. The air purification device is characterized in that the machine shell comprises a first side face and a second side face corresponding to the first side face, the first side face is provided with a first air outlet, the second side face is provided with a second air outlet, the wind wheel is arranged between the first air outlet and the second air outlet, a first air flue is formed between the wind wheel and the first air outlet, and a second air flue is formed between the wind wheel and the second air outlet. According to the air purification device, due to the fact that the double air flues are formed inside and the two air outlets are oppositely formed in the two sides, air circulation is facilitated, the efficiency of the air purification device is greatly improved, and power consumption and noise are reduced; and meanwhile the two air outlets are formed in the two sides of the machine shell, accumulated dust pollution is not likely to be caused in the two air outlet flues, and therefore the cleaning and maintaining cost of products is reduced.

Description

technical field [0001] The invention relates to the technical field of air purification, and more particularly relates to an air purification device. Background technique [0002] An air purification device is a product that can filter, absorb, decompose or transform various air pollutants and effectively improve air cleanliness. It is widely used in home, office, medical and industrial fields. [0003] Generally speaking, an air purification device usually includes a casing, a motor, a wind wheel, an air filter assembly (filter) and an electric control system, wherein the motor, the wind wheel, the air filter assembly (filter) and the electric control system are all installed in the casing. Driven by the motor, the wind wheel rotates to suck the external air into the casing from the air inlet, and then send it out from the air outlet after being purified by the air filter assembly (filter). [0004] Such as figure 1 As shown, the existing air cleaning device is usually p...

AI Technical Summary

Problems solved by technology

Since the air cleaning device has only one unidirectional wind wheel and a single air duct matching it in the casing 1, the amount of clean air is small, the purification efficiency is low, and the noise is large, and because the air outlet 2 is arranged on the top, that is, The air outlet is upward, when the machine is not running, it is easy to cause dust pollution in the air outlet, which is not easy to clean and maintain, and is likely to cause secondary pollution

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