An air purifier with a fan and a heating function

Abstract

The invention provides an air purifier with a fan and heating purpose, which includes a casing, a fan, a filter screen and a heating device. The casing is divided into a front cover and a rear cover, and the two cooperate to form a hollow cavity, and a fan and a filter screen are installed inside the cavity , the air inlet of the fan faces the rear cover, and the rear cover is provided with an air inlet correspondingly, and a filter is arranged between the air inlet of the rear cover and the fan inlet; a heating device is installed in the air outlet channel of the fan, and the outlet of the fan The air outlet communicates with the air outlet of the purifier arranged on the front cover of the casing, and the air outlet is provided with an air directional structure and an air deflector. In the air purifier of the present invention, the air is taken in at the rear and the air is released at the front, and the positions of the air inlet and the air outlet are relatively far away and on two opposite sides, so it is not easy to regenerate the purified air just blown out from the air outlet. Inhaled into the air inlet, the air flow range is larger, the purification area is larger and the effect is better. Because of the fixed wind direction and the focus of the wind force, it can be used as a fan, and the heating device can provide warm air in winter.

Description

technical field [0001] The invention relates to a purifier, in particular to an air purifier with fans and heating purposes, belonging to the field of air treatment devices. Background technique [0002] In the existing air purifiers, many wind circulation methods are adopted, such as air entering from the side of the purifier and then exiting from the top, or air entering from the side and then exiting obliquely forward, due to the difference between the air outlet and the air inlet. The location of the room is relatively close, so that these air intake methods lead to a small range of air flow, and a large amount of fresh wind can only circulate air in a local area of ​​the room, resulting in waste of resources and poor purification effect. [0003] In view of this, the present invention is proposed. Contents of the invention [0004] The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art, to provide an air purifier ...

AI Technical Summary

Problems solved by technology

[0002] In the existing air purifiers, many wind circulation methods are adopted, such as air entering from the side of the purifier and then exiting from the top, or air entering from the side and then exiting obliquely forward, due to the difference between the air outlet and the air inlet. The location of the room is relatively close, so that these air intake methods lead to a small range of air flow, and a large amount of fresh wind can only circulate air in a local area of ​​the room, resulting in waste of resources and poor purification effect

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