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Double-filter-vat structure

A technology of filter barrels and filter parts, which is applied in the field of purifiers, can solve the problems of bulky purifiers, limited filter area of ​​purifiers, and low purification efficiency of air purifiers, so as to save occupied area, increase contact area, and improve The effect of purification efficiency

Inactive Publication Date: 2016-04-20
DONGGUAN LIFA AIR TECH LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The defect of the prior art is that the filter area on the current purifier is limited, it is difficult to increase the clean air volume (CADR value), the purification efficiency of the air purifier is low, or if the CADR value is high, the purifier is very bulky

Method used

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Examples

Experimental program
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Embodiment Construction

[0028] An embodiment of the present invention provides a double filter bucket structure, which is used to effectively absorb pollutants in the air, improve air purification efficiency and save the occupied area of ​​the air purifier.

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see Figure 1 to Figure 4(b) , a technical solution of a double filter barrel structure in the embodiment of the present invention includes:

[0031] Hollow housing 1, first filter component 2 and second filter component...

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PUM

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Abstract

The embodiment of the invention provides a double-filter-vat structure for effectively adsorbing pollutants in the air, improving air purification efficiency and saving the occupied area of an air purifier. According to the technical scheme, the double-filter-vat structure comprises a hollow housing, a first filtering part and a second filtering part. The hollow housing consists of an air inlet area and a sealed area, wherein the air inlet area is communicated with the first filtering part and the second filtering part. The first filtering part and the second filtering part are both located in the hollow housing, and the second filtering part is located above the first filtering part and is in contact with the first filtering part. Each of the first filtering part and the second filtering part comprises a first filtering unit and a second filtering unit surrounding the first filtering unit, wherein the first filtering unit and the second filtering unit are hollow, and two ends of each filtering unit are open.

Description

technical field [0001] The invention relates to the technical field of purifiers, and more specifically, relates to a double filter barrel structure. Background technique [0002] As we all know, with the improvement of people's biochemical level, people urgently need to breathe clean air. According to the application field, air purifiers can be divided into: household air purifiers, car air purifiers, medical air purifiers, engineering air purifiers, etc., while household air purifiers are suitable for home use to remove indoor air pollution and purify indoor air. An air purifier for the purpose of air. [0003] In the prior art, the clean air delivery rate (CADR for short) is a performance index related to the use characteristics of indoor air purifier products and can reflect its purification ability, and the unit is m 3 / h. To make the indoor air quality reach a certain cleanliness standard, there are two necessary conditions: first, the indoor air must be guaranteed ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D46/00B01D46/24B01D46/30B01D53/04
CPCB01D46/2411B01D46/30B01D53/04B01D2253/102B01D2271/027B01D2267/40B01D46/56
Inventor 张文东赵俊
Owner DONGGUAN LIFA AIR TECH LTD