CN219836259U - A multilayer filter core structure for air purifier - Google Patents
A multilayer filter core structure for air purifier Download PDFInfo
- Publication number
- CN219836259U CN219836259U CN202320554697.1U CN202320554697U CN219836259U CN 219836259 U CN219836259 U CN 219836259U CN 202320554697 U CN202320554697 U CN 202320554697U CN 219836259 U CN219836259 U CN 219836259U
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- CN
- China
- Prior art keywords
- frame
- filter element
- air purifier
- air
- filter
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- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000001681 protective effect Effects 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 229920000742 Cotton Polymers 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 description 10
- 238000001914 filtration Methods 0.000 description 5
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000011941 photocatalyst Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 239000002386 air freshener Substances 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000004887 air purification Methods 0.000 description 1
- 239000013566 allergen Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
Landscapes
- Separation Of Gases By Adsorption (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a multi-layer filter element structure for an air purifier, which comprises a frame and filter element components arranged in the frame, wherein elastic support pieces are arranged on the left and right sides of the frame, and shoulder rests connected with the top of the frame are arranged above the elastic support pieces; the filter element assembly comprises protective nets arranged on two sides of the frame, and an activated carbon filter element and a filter element which are arranged between the protective nets on two sides. The utility model has simple structure and convenient use, not only can purify dust and harmful substances in the air through the arranged activated carbon filter element and the filter element, but also the elastic support piece arranged on the frame can be used for being supported in the assembly groove so as to reduce the shaking of the frame in the assembly groove; the shoulder rest can be used for installing and positioning and fixing the frame.
Description
Technical Field
The utility model belongs to the field of air purifiers, and particularly relates to a multi-layer filter element structure for an air purifier.
Background
The air purifier is also called as an air cleaner, an air freshener and a purifier, and can adsorb, decompose or convert various air pollutants (generally including PM2.5, dust, pollen, peculiar smell, decoration pollution such as formaldehyde, bacteria, allergen and the like), and the product for effectively improving the air cleanliness is mainly divided into household, commercial, industrial and building. There are a number of different technologies and mediums in an air purifier that enable it to provide clean and safe air to a user. Common air purification techniques are: adsorption technology, negative (positive) ion technology, catalysis technology, photocatalyst technology, super-structure photo-mineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology and the like; the material technology mainly comprises the following steps: photocatalyst, active carbon, synthetic fiber, HEPA high-efficiency material, anion generator, etc. The existing air purifier adopts a plurality of composite type, namely, adopts a plurality of purifying technologies and material mediums at the same time. However, the air purifier needs to replace the air filter core inside after a period of use, the traditional air filter core mainly comprises a frame and a filter core, the frame through the air filter core is installed in an assembly groove in the purifier during replacement, in order to facilitate the replacement of the air filter core, the space of the assembly groove is relatively larger than the size of the frame, in order to prevent the air filter core from shaking in the assembly groove, and aiming at the problem, a multi-layer filter core structure for the air purifier is researched.
Disclosure of Invention
The present utility model is directed to a multi-layer filter cartridge structure for an air purifier, which solves the above-mentioned problems of the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the multi-layer filter element structure for the air purifier comprises a frame and a filter element assembly arranged in the frame, wherein elastic support pieces are arranged on the left and right sides of the frame, and a shoulder rest connected with the top of the frame is arranged above the elastic support pieces; the filter element assembly comprises protective nets arranged on two sides of the frame, and an activated carbon filter element and a filter element which are arranged between the protective nets on two sides.
The technical scheme is realized so that the filter element frame is arranged in the equipment assembly groove, the elastic supporting pieces on two sides are used for supporting in the assembly groove, the shoulder is used for mounting and limiting, and the filter element component is used for filtering dust and harmful substances in air.
As a preferable mode of the utility model, the elastic supporting piece adopts a spring piece or a wave bead screw protruding out of the side wall of the frame.
The technical scheme is realized so as to be used for being elastically supported in the equipment assembly groove, so that the shaking of the frame in the assembly groove is reduced.
As a preferable scheme of the utility model, the shoulder rest is provided with a screw assembly hole.
The technical scheme is realized so as to be used for fixing the frame.
As a preferable scheme of the utility model, the activated carbon filter core adopts activated carbon primary filter paper.
The technical scheme is realized and is used for adsorbing harmful substances in the air.
As a preferred embodiment of the present utility model, the filter element is air filter cotton.
The technical scheme is realized and is used for filtering dust in the air.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model has simple structure and convenient use, not only can purify dust and harmful substances in the air through the arranged activated carbon filter element and the filter element, but also the elastic support piece arranged on the frame can be used for being supported in the assembly groove so as to reduce the shaking of the frame in the assembly groove; the shoulder rest can be used for installing and positioning and fixing the frame.
Drawings
Fig. 1 is a schematic diagram of the present utility model.
Fig. 2 is a schematic structural diagram of the present utility model.
In the figure: frame 1, filter element assembly 2, protection network 201, active carbon filter core 202, filter core 203, elastic support 3, lean against shoulder 4, screw assembly hole 401.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Examples:
a multilayer filter core structure for an air purifier, referring to fig. 1 and 2, comprising a frame 1 and a filter core assembly 2 installed in the frame 1, wherein the filter core assembly 2 comprises a protective net 201 installed at two sides of the frame 1 and an active carbon filter core 202 and a filter core 203 installed between the protective nets 201 at two sides, the left and right sides of the frame 1 are provided with elastic support members 3, and the upper parts of the elastic support members 3 are provided with shoulder rests 4 connected with the top of the frame 1. In this embodiment, the shoulder rest 4 is used for mounting and limiting, and the elastic support 3 adopts an elastic sheet and is used for supporting at two sides of the equipment assembly groove so as to prevent the frame from shaking. In other embodiments, the elastic support 3 may employ a beaded screw.
Referring to fig. 1 and 2, for ease of use in the fixing of the frame 1. In this embodiment, the shoulder rest 4 is provided with a screw fitting hole 401.
In this embodiment, the activated carbon filter core 202 is activated carbon primary filter paper for adsorbing harmful substances in the air.
In this embodiment, the filter core 203 is air filter cotton for filtering dust in the air.
Specifically, in actual use, the filter element frame 1 of the utility model is installed in an equipment assembly groove, the elastic support pieces 3 on two sides are used for supporting in the assembly groove, the shoulder rest 4 is used for mounting and limiting, and the filter element assembly 2 is used for filtering dust and harmful substances in the air.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The multi-layer filter element structure for the air purifier comprises a frame (1) and a filter element assembly (2) arranged in the frame (1), and is characterized in that elastic supporting pieces (3) are arranged on the left and the right of the frame (1), and a shoulder rest (4) connected with the top of the frame (1) is arranged above the elastic supporting pieces (3); the filter element assembly (2) comprises protective nets (201) arranged on two sides of the frame (1), and an active carbon filter element (202) and a filter element (203) which are arranged between the protective nets (201) on two sides.
2. A multi-layer cartridge structure for an air purifier according to claim 1, characterized in that the elastic support (3) is a spring or a beaded screw protruding from the side wall of the frame (1).
3. The multi-layer filter element structure for an air purifier according to claim 1, wherein the shoulder rest (4) is provided with screw assembly holes (401).
4. The multi-layered filter cartridge structure for an air purifier of claim 1 wherein the activated carbon filter cartridge (202) is an activated carbon primary filter paper.
5. A multi-layer cartridge structure for an air purifier according to claim 1, wherein the filter core (203) is air filter cotton.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554697.1U CN219836259U (en) | 2023-03-21 | 2023-03-21 | A multilayer filter core structure for air purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320554697.1U CN219836259U (en) | 2023-03-21 | 2023-03-21 | A multilayer filter core structure for air purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219836259U true CN219836259U (en) | 2023-10-17 |
Family
ID=88302408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320554697.1U Active CN219836259U (en) | 2023-03-21 | 2023-03-21 | A multilayer filter core structure for air purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219836259U (en) |
-
2023
- 2023-03-21 CN CN202320554697.1U patent/CN219836259U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |