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Air purification screen with easy-to-disassemble filter

An air cleaning and filter technology, which is applied in the field of air purification equipment, can solve the problems of troublesome replacement of filter elements, high noise, and the filter is easy to hit the shell, etc., achieves good clamping force, simple and convenient filter replacement, and prevents noise. Effect

Active Publication Date: 2021-02-26
MAYAIR TECH (CHINA) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] (1) The filter element, that is, the filter is inconvenient to disassemble and replace, and it is troublesome to replace the filter element
[0005] (2) Loud noise
The filter is not firmly fixed, and under the action of wind, the filter is easy to hit the housing, resulting in noise

Method used

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  • Air purification screen with easy-to-disassemble filter
  • Air purification screen with easy-to-disassemble filter
  • Air purification screen with easy-to-disassemble filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiment 1: as figure 1 , 2 As shown, an air cleaning screen with an easily removable filter includes a housing 100, a filter 200, and a fan 300. The housing 100 is provided with an air inlet 101 and an air outlet 102. The filter includes a frame and a filter material. The casing 100 is also provided with an air duct 400. Under the action of the fan 300, the air to be purified is filtered through the air inlet 101, the air duct 400, and the filter 200 in sequence, and then discharged through the air outlet 102 to complete air purification.

[0027] Such as figure 1 , 2 As shown, the upper part of the housing 100 is provided with a cover plate 500, and a filter cavity 600 is provided inside the housing 100 and below the cover plate 500, and the cover plate 500 is covered on the housing 100; The air duct 400 , the filter track 700 and the fixing splint 800 are arranged in the device cavity 600 , the fixing splint 800 fixes the filter 200 in the filter cavity 600 , an...

Embodiment 2

[0044] Embodiment 2: as figure 1 , 2 As shown, an air cleaning screen with an easily removable filter includes a housing 100, a filter 200, and a fan 300. The housing 100 is provided with an air inlet 101 and an air outlet 102. The filter includes a frame and a filter material. The casing 100 is also provided with an air duct 400. Under the action of the fan 300, the air to be purified is filtered through the air inlet 101, the air duct 400, and the filter 200 in sequence, and then discharged through the air outlet 102 to complete air purification.

[0045] Such as figure 1 , 2 As shown, the upper part of the housing 100 is provided with a cover plate 500, and a filter cavity 600 is provided inside the housing 100 and below the cover plate 500, and the cover plate 500 is covered on the housing 100; The air duct 400 , the filter track 700 and the fixing splint 800 are arranged in the device cavity 600 , the fixing splint 800 fixes the filter 200 in the filter cavity 600 , an...

Embodiment 3

[0052] Embodiment 3: The positions of the air inlet and the air outlet include:

[0053] The air inlet and the air outlet are respectively located on the same side of the housing, or on different sides, including the air inlet located on the front, rear, left, right, upper and lower sides of the housing, and the air outlet located on the front and rear of the housing , left, right, upper and lower sides, 36 situations, according to the position of the air outlet and air inlet, 36 kinds of products can be formed.

[0054] According to the difference in the upper and lower positions of the air inlet and the air outlet, including the air inlet being located on the upper side or the lower side of the air outlet, combined with the air inlet and air outlet being located on the same side or different sides, 72 kinds of products can be formed. Regardless of the positions of the air inlet and the air outlet, all belong to the scope of protection of the present invention.

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Abstract

The invention provides an air purification screen with an easy-to-disassemble filter. The air purification screen comprises a shell, the filter and a fan. An air inlet and an air outlet are formed inthe shell, the filter comprises a frame and a filter material, an air duct is further arranged in the shell, under the action of the fan, air to be purified sequentially passes through the air inlet,the air duct, the filter and the air outlet to complete air purification, the shell is provided with a filter cavity and a cover plate, and the cover plate covers the shell. The air duct, a filter rail and a fixed clamping plate are arranged in the filter cavity, the fixed clamping plate makes linear contact with the filter to fix the filter in the filter cavity, and the air duct is arranged on the side of the filter rail. The filter is fixed in the filter cavity through linear contact of the fixed clamping plate and the filter, when the filter is disassembled or replaced, an old filter can betaken out only by turning over the cover plate and opening the fixed clamping plate, then a new filter is put in along the filter rail, the filter is clamped by the fixed clamping plate to be fixed,the cover plate is closed, and the filter is replaced simply and conveniently.

Description

technical field [0001] The invention relates to the field of air purification equipment, in particular to an air cleaning screen with an easily detachable filter. Background technique [0002] Air cleaning screen, also known as aerosol adsorber, medical air purifier, etc., uses the air filtration system to continuously purify the air in the external space through the air inlet, filter screen and air purification filter, and then put it back into the air to To achieve the effect of keeping the air in the space clean. At present, the cleanliness of the air outlet of the air cleaning screen can reach 100 grades. As a kind of air purification equipment, the air cleaning screen is more and more used in hospitals, libraries, museums, archives and other major occasions due to its economy and practicability, such as: where microorganisms, bacteria, and viruses are easy to spread Various departments and corridors of hospitals where breeding occurs; laboratories where aerosols are li...

Claims

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Application Information

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IPC IPC(8): F24F8/108F24F8/80F24F13/24F24F13/28
CPCF24F13/24F24F13/28F24F2013/247
Inventor 张燕周楽陈玲叶伟强
Owner MAYAIR TECH (CHINA) CO LTD