CN220567487U - Air purifier filter screen with static dust absorbing layer - Google Patents
Air purifier filter screen with static dust absorbing layer Download PDFInfo
- Publication number
- CN220567487U CN220567487U CN202322051987.7U CN202322051987U CN220567487U CN 220567487 U CN220567487 U CN 220567487U CN 202322051987 U CN202322051987 U CN 202322051987U CN 220567487 U CN220567487 U CN 220567487U
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- China
- Prior art keywords
- fixed frame
- filter screen
- dust collection
- dust
- positioning
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- 239000000428 dust Substances 0.000 title claims abstract description 61
- 230000003068 static effect Effects 0.000 title claims abstract description 26
- 238000001179 sorption measurement Methods 0.000 claims description 18
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 claims description 8
- 230000005611 electricity Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 239000012717 electrostatic precipitator Substances 0.000 claims 5
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000005686 electrostatic field Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Abstract
The utility model discloses an air purifier filter screen with an electrostatic dust absorption layer, which comprises: the fixed frame is of an S-shaped structure and is internally connected with a dust collection fan; the lower end of the fixed frame is an air inlet, and the lower end is an air outlet; the filter screen assembly is fixed in the fixed frame and is positioned below the dust collection fan; the static generator is arranged on the back surface of the fixed frame and corresponds to the position of the filter screen assembly. The utility model can effectively adsorb dust and pollutants in the air through the S-shaped structure of the fixed frame and the dust collection fan inside.
Description
Technical Field
The utility model relates to a filter screen, in particular to an air purifier filter screen with an electrostatic dust suction layer.
Background
In the field of air cleaning, conventional air cleaners generally use a filter screen to filter dust and contaminants from the air. However, these screens often require frequent replacement and cleaning and have limited filtration effectiveness. In order to improve the filtering effect of the air purifier, some new technologies are introduced, one of which is electrostatic dust collection technology.
Electrostatic dust collection technology utilizes electrostatic force to adsorb tiny particles in air, such as bacteria, viruses, dust, etc. The electrostatic field is introduced into the filter screen, so that the filter screen is provided with the electrostatic adsorption layer, and tiny particles can be better adsorbed and captured. Compared with the traditional filter screen, the filter screen with the electrostatic dust absorbing layer has higher filtering efficiency and longer service life.
However, the existing filter screen of the air purifier with the electrostatic dust suction layer has some problems. For example, the fixation and replacement of the filter net are not convenient enough.
Disclosure of Invention
The utility model aims to provide an air purifier filter screen with an electrostatic dust suction layer, which solves the problems in the background technology.
The utility model relates to an air purifier filter screen with an electrostatic dust absorption layer, which is realized by the following technical scheme that:
the fixed frame is of an S-shaped structure and is internally connected with a dust collection fan; the lower end of the fixed frame is an air inlet, and the lower end is an air outlet;
the filter screen assembly is fixed in the fixed frame and is positioned below the dust collection fan;
and the static generator is arranged on the back surface of the fixed frame and corresponds to the position of the filter screen assembly.
As the preferable technical proposal, a door is hinged below the front end of the fixed frame, and the position of the door corresponds to the position of the filter screen assembly; the filter screen assembly comprises a dust filter screen, an electrostatic adsorption screen and an active carbon filter screen, wherein the dust filter screen, the electrostatic adsorption screen and the active carbon filter screen are all fixed on a mounting frame, and the mounting frame is sequentially arranged in the fixed frame from bottom to top through a slot structure; the conductive end of the static generator passes through the fixed frame and is connected with the static adsorption net, and static electricity is generated by the static generator so that the static adsorption net adsorbs dust.
As the preferable technical scheme, the front end and the rear end above the inside of the fixed frame are both provided with sliding grooves, the dust collection fan is provided with sliding blocks, and the dust collection fan is arranged in the fixed frame in a guiding way through the sliding grooves and the sliding blocks and is positioned through a positioning structure.
As the preferable technical scheme, the slot structure comprises a plug block arranged on the side face of the installation frame and slots arranged on two sides of the inside of the fixed frame, and the plug block is inserted into the slots, so that the connection between the installation frame and the fixed frame is realized.
As an optimal technical scheme, the positioning structure comprises a positioning component arranged on the sliding block and a positioning hole arranged at the top of the sliding groove; the positioning assembly comprises a spring groove and a positioning ball, the spring groove is arranged on the sliding block, and the positioning ball is limited at the end part of the spring groove; a spring is arranged between the positioning ball and the spring groove.
The beneficial effects of the utility model are as follows: the dust-collecting fan can effectively adsorb dust and pollutants in the air through the S-shaped structure of the fixed frame and the dust-collecting fan inside the fixed frame; the filter screen assembly is fixed in the fixed frame and positioned below the dust collection fan, so that air can be filtered better; the static generator is arranged on the back of the fixed frame and corresponds to the position of the filter screen assembly, and the static generated by the static generator enables the static adsorption screen to adsorb dust; the filter screen assembly can be conveniently replaced by hinging the door below the front end of the fixed frame.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic perspective view of the present utility model;
fig. 2 is a schematic view of a door-opening structure according to the present utility model.
FIGS. 3 and 4 are schematic cross-sectional views of the present utility model;
fig. 5 is a schematic view of a positioning structure according to the present utility model.
Detailed Description
All of the features disclosed in this specification, or all of the steps in a method or process disclosed, may be combined in any combination, except for mutually exclusive features and/or steps.
As shown in fig. 1 to 4, an air cleaner filter with an electrostatic dust suction layer according to the present utility model includes:
the dust collection device comprises a fixed frame 1, wherein the fixed frame 1 is of an S-shaped structure, and a dust collection fan 4 is connected inside the fixed frame 1; the lower end of the fixed frame 1 is provided with an air inlet 5 and the lower end is provided with an air outlet 6, so that dust and pollutants in the air can be effectively adsorbed;
the filter screen assembly 2, the filter screen assembly 2 is fixed in the fixed frame 1, and is located below the dust collection fan 4;
and the static generator 3, the static generator 3 is arranged on the back surface of the fixed frame 1 and corresponds to the position of the filter screen assembly 2.
In the embodiment, a door 10 is hinged below the front end of the fixed frame 1, and the position of the door 10 corresponds to the position of the filter screen assembly 2, so that the filter screen assembly can be conveniently replaced; the filter screen assembly comprises a dust filter screen 7, an electrostatic adsorption screen 8 and an active carbon filter screen 9, wherein the dust filter screen 7, the electrostatic adsorption screen 8 and the active carbon filter screen 9 are all fixed on a mounting frame 13, and the mounting frame 13 is sequentially arranged in the fixed frame 1 from bottom to top through a slot structure; the conductive end of the electrostatic generator 3 passes through the fixed frame 1 and is connected with the electrostatic adsorption net 8, and the electrostatic adsorption net 8 adsorbs dust by generating static electricity through the electrostatic generator 3; the air can be purified more comprehensively.
In this embodiment, the front end and the rear end above the inside of the fixed frame 1 are both provided with the sliding groove 11, the dust collection fan 4 is provided with the sliding block 12, the dust collection fan 4 is guided and arranged in the fixed frame 1 through the sliding groove 11 and the sliding block 12, and is positioned through the positioning structure, so that the dust collection fan can be accurately installed in the fixed frame.
In this embodiment, the slot structure includes an insert block 14 disposed on a side surface of the mounting frame 13 and slots 15 disposed on two sides of the inside of the fixed frame 1, where the insert block 14 is inserted into the slots 15, so as to connect the mounting frame 13 and the fixed frame 1.
As shown in fig. 5, the positioning structure comprises a positioning assembly arranged on the sliding block 12 and a positioning hole arranged at the top of the sliding chute 11; the positioning assembly comprises a spring groove 16 and a positioning ball 17 which are arranged on the sliding block 12, and the positioning ball 17 is limited at the end part of the spring groove 16; a spring is arranged between the positioning ball 17 and the spring groove 16, so that the accurate positioning of the dust collection fan can be ensured.
The working principle is as follows:
the air enters the air purifier and enters through an air inlet of the fixed frame;
after entering the fixed frame, air passes through a dust collection fan in the fixed frame, and negative pressure generated by the dust collection fan adsorbs dust and pollutants in the air to the filter screen assembly;
the filter screen assembly comprises a dust filter screen, an electrostatic adsorption screen and an active carbon filter screen, and the filter screens are fixed in the fixed frame and are connected through a slot structure;
the static generator is arranged on the back of the fixed frame and corresponds to the position of the static adsorption net; the electrostatic generator generates static electricity, so that the electrostatic adsorption net has the capability of adsorbing dust;
the filter screen assembly carries out multi-layer filtration on air, the dust filter screen filters large particles, the electrostatic adsorption screen adsorbs small particles through static electricity, and the active carbon filter screen adsorbs peculiar smell and harmful gas;
the purified air is discharged through an air outlet of the fixed frame;
when the filter screen component needs to be replaced, the filter screen component can be replaced conveniently through a door below the front end of the fixed frame;
the dust collection fan is accurately arranged in the fixed frame through the guiding and positioning structures of the sliding groove and the sliding block, so that the normal operation of the dust collection fan is ensured;
the design of the slot structure and the positioning structure enables the mounting frame and the fixing frame to be conveniently connected together, so that stable support is provided;
the positioning assembly and the positioning holes are arranged to ensure the accurate positioning of the dust collection fan, so that the dust collection fan can normally operate;
the arrangement of the springs provides a better positioning effect, and ensures the stability and reliability of the dust collection fan;
in summary, the air purifier filter screen with the electrostatic dust collection layer can effectively purify air, remove dust and pollutants through the synergistic effect of the dust collection fan, the filter screen assembly and the electrostatic generator, and provide a clean and healthy indoor air environment.
The foregoing is merely illustrative of specific embodiments of the present utility model, and the scope of the utility model is not limited thereto, but any changes or substitutions that do not undergo the inventive effort should be construed as falling within the scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope defined by the claims.
Claims (5)
1. An air purifier filter screen with electrostatic precipitator layer, characterized in that includes:
the dust collection device comprises a fixed frame (1), wherein the fixed frame (1) is of an S-shaped structure, and a dust collection fan (4) is connected inside the fixed frame; the lower end of the fixed frame (1) is provided with an air inlet (5), and the lower end is provided with an air outlet (6);
the filter screen assembly (2) is fixed in the fixed frame (1) and is positioned below the dust collection fan (4);
and the static generator (3) is arranged on the back surface of the fixed frame (1) and corresponds to the filter screen assembly (2).
2. An air cleaner filter with an electrostatic precipitator layer according to claim 1, in which: a door (10) is hinged below the front end of the fixed frame (1), and the position of the door (10) corresponds to the position of the filter screen assembly (2); the filter screen assembly comprises a dust filter screen (7), an electrostatic adsorption screen (8) and an active carbon filter screen (9), wherein the dust filter screen (7), the electrostatic adsorption screen (8) and the active carbon filter screen (9) are all fixed on a mounting frame (13), and the mounting frame (13) is sequentially arranged in the fixed frame (1) from bottom to top through a slot structure; the conductive end of the static generator (3) penetrates through the fixed frame (1) and is connected with the static adsorption net (8), static electricity is generated through the static generator (3), and the static adsorption net (8) adsorbs dust.
3. An air cleaner filter with an electrostatic precipitator layer according to claim 1, in which: the dust collection device is characterized in that sliding grooves (11) are formed in the front end and the rear end of the upper portion inside the fixed frame (1), sliding blocks (12) are arranged on the dust collection fan (4), and the dust collection fan (4) is arranged in the fixed frame (1) in a guiding mode through the sliding grooves (11) and the sliding blocks (12) and is located through a locating structure.
4. An air cleaner filter with an electrostatic precipitator layer according to claim 2, in which: the slot structure comprises a plug block (14) arranged on the side face of the installation frame (13) and slots (15) arranged on two sides of the inside of the fixed frame (1), wherein the plug block (14) is inserted into the slots (15), and then the installation frame (13) is connected with the fixed frame (1).
5. An air cleaner filter with an electrostatic precipitator layer according to claim 3, in which: the positioning structure comprises a positioning assembly arranged on the sliding block (12) and a positioning hole arranged at the top of the sliding groove (11); the positioning assembly comprises a spring groove (16) and a positioning ball (17) which are arranged on the sliding block (12), and the positioning ball (17) is limited at the end part of the spring groove (16); a spring is arranged between the positioning ball (17) and the spring groove (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051987.7U CN220567487U (en) | 2023-08-01 | 2023-08-01 | Air purifier filter screen with static dust absorbing layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322051987.7U CN220567487U (en) | 2023-08-01 | 2023-08-01 | Air purifier filter screen with static dust absorbing layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220567487U true CN220567487U (en) | 2024-03-08 |
Family
ID=90095625
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322051987.7U Active CN220567487U (en) | 2023-08-01 | 2023-08-01 | Air purifier filter screen with static dust absorbing layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220567487U (en) |
-
2023
- 2023-08-01 CN CN202322051987.7U patent/CN220567487U/en active Active
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| GR01 | Patent grant |