CN220852483U - Combined plasma air purifying device - Google Patents
Combined plasma air purifying device Download PDFInfo
- Publication number
- CN220852483U CN220852483U CN202322362096.3U CN202322362096U CN220852483U CN 220852483 U CN220852483 U CN 220852483U CN 202322362096 U CN202322362096 U CN 202322362096U CN 220852483 U CN220852483 U CN 220852483U
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- split
- plasma
- split body
- cavity
- air
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- 230000001954 sterilising effect Effects 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 16
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 8
- 238000007789 sealing Methods 0.000 claims description 23
- 238000009434 installation Methods 0.000 claims description 9
- 238000004887 air purification Methods 0.000 claims description 6
- 238000001179 sorption measurement Methods 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims 9
- 210000002381 plasma Anatomy 0.000 description 59
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 239000002245 particle Substances 0.000 description 4
- 241000700605 Viruses Species 0.000 description 3
- 229910052799 carbon Inorganic materials 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 241000239290 Araneae Species 0.000 description 1
- 230000003044 adaptive effect Effects 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
- 239000013566 allergen Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 244000144992 flock Species 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- WSFSSNUMVMOOMR-NJFSPNSNSA-N methanone Chemical compound O=[14CH2] WSFSSNUMVMOOMR-NJFSPNSNSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The combined plasma air purifying device comprises a first split body, a second split body and a third split body, wherein the first split body, the second split body and the third split body are connected in a buckling mode, an air outlet cavity is arranged in the first split body, a plasma cavity is arranged in the second split body, and a filter cavity is arranged in the third split body; a turbine fan is arranged in the air outlet cavity, and the air flow direction of the turbine fan is from bottom to top; a plasma sterilizing device for generating plasma sterilization is arranged in the plasma cavity; a filter part for filtering air is arranged in the filter cavity; the first split, the second split and the third split are connected through the cooperation of the plugging ring and the plugging body, so that two combination forms are formed, different use requirements are met, the use is more various, and the more diversified requirements are met.
Description
Technical Field
The utility model relates to the technical field of air purification, in particular to a combined plasma air purification device.
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 PM 2.5, 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.
The filter screen technology of the air purifier mainly adopts a HEPA filter screen or an active carbon filter screen to filter pollutants in the air, but both the two filter screens have respective advantages and disadvantages, the HEPA filter screen has the advantages of being effective and safe, being the most main technology for removing particle pollutants in the air, but has the disadvantages of only filtering suspended particles and not filtering harmful gases, and the filter screen needs to be replaced periodically by using the HEPA filter screen or the active carbon filter screen. Air purifiers using HEPA screens have a good air tight design, otherwise the air would bypass the screen and lose its filtering effect. Meanwhile, many air purifiers are also provided with plasma generators, and air purification is realized through plasmas, but most of the air purifiers are of an integrated structure and cannot be adjusted according to actual conditions, and a combined air purifier is needed to make up for the market blank so as to meet the needs of more diversification.
Disclosure of utility model
In order to solve the problems and overcome the defects in the prior art, the utility model provides a combined plasma air purifying device.
In order to achieve the above purpose, the utility model provides a combined plasma air purifying device, which comprises a first split, a second split and a third split, wherein the first split, the second split and the third split are connected in a buckling manner, an air outlet cavity is arranged in the first split, a plasma cavity is arranged in the second split, and a filter cavity is arranged in the third split;
A turbine fan is arranged in the air outlet cavity, and the air flow direction of the turbine fan is from bottom to top;
A plasma sterilizing device for generating plasma sterilization is arranged in the plasma cavity;
a filter part for filtering air is arranged in the filter cavity.
Further, the lower ends of the first split body and the second split body are provided with plug connectors, and the upper ends of the second split body and the third split body are provided with plug connectors matched with the plug connectors.
Further, the plug connector comprises a plug ring, a plurality of limit ribs are fixedly arranged on the outer vertical surface of the plug ring, a plurality of buckle heads are fixedly arranged on the lower part of the plug ring, and the diameter of the outer vertical surface of the plug ring is the same as that of the inner vertical surface of the first split body;
The plug body comprises a plurality of limit grooves matched with the limit ribs, and the limit grooves are arranged on the inner vertical surface of the shell at the upper end of the second split body or the third split body; the plug body further comprises a plurality of buckling grooves matched with the buckling heads, and the buckling grooves are all arranged on the inner vertical surface of the shell at the upper end of the second split body or the third split body.
Further, the lower ends of the air outlet cavity and the plasma cavity are provided with connectors, and the upper ends of the plasma cavity and the filter cavity are provided with connecting rings which are matched with the connectors.
Further, the diameter of the outer vertical surface of the connecting ring is the same as the diameter of the inner vertical surface of the connecting body, and the connecting body and the connecting ring are connected in an interference fit mode.
Further, an air inlet hole is formed in the side wall of the third split body, two sealing plates are fixedly arranged in the filter cavity, the filter part is arranged between the sealing plates, a through hole is formed in the middle of each sealing plate, the through hole is communicated with the middle of each filter part, and a sealing sleeve is fixedly arranged at the upper end of the sealing plate above the through hole;
The filter part includes the primary filter screen and HEPA filter screen that set gradually to inside direction from the air inlet.
Further, the plasma sterilizing device comprises a first filter layer, a first plasma generation module, an electrostatic adsorption module and a second plasma generation module which are sequentially arranged according to the air flow direction, wherein the first plasma generation module and the second plasma generation module comprise a positive plate and a negative plate which are arranged at a distance of 10 mm to 15 mm, and the positive plate and the negative plate are of wavy structures.
Further, the upper end of the first split is provided with an air outlet, the inner side of the air outlet is provided with a grid in a detachable mode, an installation frame is arranged in the air outlet cavity, a rotating shaft is arranged in the middle of the installation frame, and the turbine fan is installed on the installation frame through the rotating shaft.
Further, the lower end of the third split body is fixedly provided with a supporting leg.
Further, a side door for replacing the filter part is detachably provided on the side wall of the third split body.
The beneficial effects of the utility model are as follows:
According to the combined type plasma air purification device provided by the utility model, the first split body, the second split body and the third split body are connected through the cooperation of the plug ring and the plug body, so that two combined forms are formed, different use requirements are met, the use is more diversified, and the more diversified requirements are met.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic view of a first split structure of the present utility model;
FIG. 3 is a schematic diagram of a second split structure of the present utility model;
FIG. 4 is a schematic view of a third split structure according to the present utility model;
In the accompanying drawings: 1. the first split body, 2, the second split body, 3, the third split body, 4, an air inlet hole, 11, a grille, 12, an air outlet cavity, 13, a rotating shaft, 14, a mounting rack, 15, a turbine fan, 16, a first inserting ring, 17, a first limiting convex edge, 18, a first clamping head, 19, a first bulge, 21, a second connecting ring, 22, a plasma cavity, 23, a second limiting groove, 24, a second clamping groove, 25, a second limiting convex edge, 26, a second clamping head, 27, a second bulge, 28, a second inserting ring, 29, a second connecting body, 31, a third connecting ring, 32, a sealing sleeve, 33, a third limiting groove, 34, a third clamping groove, 35, a filtering part, 36 and a sealing plate.
Detailed Description
In order to make the implementation purposes, technical solutions and advantages of the present utility model more clear, the present utility model will be described in more detail below with reference to fig. 1 to fig. 4 of the present utility model.
The utility model provides a combined plasma air purifying device, which comprises a first split body 1, a second split body 2 and a third split body 3, wherein the first split body 1, the second split body 2 and the third split body 3 are connected in a buckling manner, an air outlet cavity 12 is arranged in the first split body 1, a plasma cavity 22 is arranged in the second split body 2, and a filter cavity is arranged in the third split body 3; a turbine fan 15 is arranged in the air outlet cavity 12, and the air flow direction of the turbine fan 15 is from bottom to top; a plasma sterilizing device for generating plasma sterilization is installed in the plasma chamber 22; a filter part 35 for filtering air is arranged in the filter cavity; the lower ends of the first split body 1 and the second split body 2 are provided with plug connectors, and the upper ends of the second split body 2 and the third split body 3 are provided with plug connectors matched with the plug connectors; the plug connector comprises a plug ring, a plurality of limit ribs are fixedly arranged on the outer vertical surface of the plug ring, a plurality of buckle heads are fixedly arranged on the lower part of the plug ring, and the diameter of the outer vertical surface of the plug ring is the same as that of the inner vertical surface of the first split body 1; the plug body comprises a plurality of limit grooves matched with the limit ribs, and the limit grooves are arranged on the inner vertical surface of the shell at the upper end of the second split body 2 or the third split body 3; the plug body also comprises a plurality of buckling grooves matched with the buckling heads, and the buckling grooves are arranged on the inner vertical surface of the shell at the upper end of the second split body 2 or the third split body 3; the lower ends of the air outlet cavity 12 and the plasma cavity 22 are provided with connectors, and the upper ends of the plasma cavity 22 and the filter cavity are provided with connecting rings which are matched with the connectors; the diameter of the outer vertical surface of the connecting ring is the same as that of the inner vertical surface of the connecting body, and the connecting body and the connecting ring are connected in an interference fit manner; the side wall of the third split body 3 is provided with an air inlet hole 4, two sealing plates 36 are fixedly arranged in the filter cavity, the filter part 35 is arranged between the sealing plates 36, the middle part of the sealing plate 36 is provided with a through hole, the through hole is communicated with the middle part of the filter part 35, and the upper end of the sealing plate 36 positioned above is fixedly provided with a sealing sleeve 32; the filtering part 35 includes a primary filter screen and a HEPA filter screen which are sequentially disposed from the air inlet toward the inside; the plasma sterilizing device comprises a first filter layer, a first plasma generation module, an electrostatic adsorption module and a second plasma generation module which are sequentially arranged according to the air flow direction, wherein the first plasma generation module and the second plasma generation module comprise a positive plate and a negative plate which are arranged at a distance of 10-15 mm, and the positive plate and the negative plate are of wave-shaped structures; the upper end of the first split body 1 is provided with an air outlet, the inner side of the air outlet is provided with a grid 11 in a detachable mode, an installation frame 14 is arranged in an air outlet cavity 12, the middle part of the installation frame 14 is provided with a rotating shaft 13, and a turbine fan 15 is installed on the installation frame 14 through the rotating shaft 13; the lower end of the third split body 3 is fixedly provided with a support leg; a side door for replacing the filter part 35 is detachably provided on a side wall of the third split body 3.
One embodiment of the utility model is as follows:
The utility model provides a combination formula plasma air purification device, includes first components of a whole that can function independently 1, second components of a whole that can function independently 2 and third components of a whole that can function independently 3, and first components of a whole that can function independently 1, second components of a whole that can function independently 2 and third components of a whole that can function independently 3 are connected through the buckle mode, can realize two kinds of combination modes: the first mode is that the first split body 1, the second split body 2 and the third split body 3 are sequentially connected from top to bottom, air enters from the third split body 3, is purified by the filtering part 35 and the plasma sterilizing device, and is discharged from the first split body 1;
The second mode is that the first split body 1 and the third split body 3 are sequentially connected from top to bottom, air enters from the third split body 3 and is purified by the filtering part 35, and the air is discharged from the first split body 1.
The first split body 1 is provided with a shell, an air outlet cavity 12 is formed in the shell, a turbine fan 15 is arranged in the air outlet cavity 12, the turbine fan 15 is installed in the middle of the air outlet cavity 12 through a mounting frame 14, air flow is driven through rotation of the turbine fan 15, and the air flow direction of the turbine fan 15 is from bottom to top.
The upper end of the first split body 1 is provided with an air outlet, purified air is discharged outwards from the air outlet, the inner side of the air outlet is provided with a grid 11 in a detachable mode, faults caused by foreign matters falling into the air outlet cavity 12 from the outside are prevented from being caused, the air outlet cavity 12 is internally provided with a mounting frame 14, the middle part of the mounting frame 14 is provided with a rotating shaft 13, and a turbine fan 15 is mounted on the mounting frame 14 through the rotating shaft 13;
the lower extreme of first components of a whole that can function independently 1 is provided with first bayonet joint, and first bayonet joint includes first grafting ring 16, and the diameter of the outer facade of first grafting ring 16 is the same with the diameter of the interior facade of first components of a whole that can function independently 1, can be connected with the casing of second components of a whole that can function independently 2 or third components of a whole that can function independently 3 with interference fit mode to realize airtight effect.
Three first limit ribs 17 are fixedly arranged on the outer vertical surface of the first plug-in ring 16, the three first limit ribs 17 are irregularly positioned and can be connected with a second limit groove 23 or a third limit groove 33 on the second split body 2 or the third split body 3 in an adaptive manner, when the first split body 1 is connected with the second split body 2 or the third split body 3, the unique orientation is ensured, a plurality of first buckling heads 18 are fixedly arranged at the lower part of the first plug-in ring 16, and the first buckling heads 18 can be buckled with a second buckling groove 24 or a third buckling groove 34, so that the first split body 1 is connected with the second split body 2 or the third split body 3;
A plasma cavity 22 is arranged in the second split body 2, a plasma sterilizing device for generating plasma sterilization is arranged in the plasma cavity 22, a second connecting body 29 which is matched with a third connecting ring 31 of the next split body is arranged at the lower end of the plasma cavity 22, and a second connecting ring 21 which is matched with the first connecting body of the last split body is arranged at the upper end of the plasma cavity 22;
The second plug body comprises a plurality of second limit grooves 23 which are matched with the first limit ribs 17, and the second limit grooves 23 are all arranged on the inner vertical surface of the shell at the upper end of the second split body 2; the orientation is ensured by the adapted connection of the first limit projection 17 and the second limit recess 23.
The second plug body further comprises a plurality of second buckling grooves 24 which are matched with the first buckling heads 18, the second buckling grooves 24 are all arranged on the inner vertical surface of the shell at the upper end of the second split body 2, and the first split body 1 and the second split body 2 are connected through the first buckling heads 18 and the second buckling grooves 24.
A plasma sterilizing device for generating plasma sterilization is installed in the plasma chamber 22, and the plasma sterilizing device includes a first filter layer, a first plasma generating module, an electrostatic adsorbing module, and a second plasma generating module.
The first plasma generation module and the second plasma generation module each include positive and negative plates arranged at a specific distance, and the positive and negative plates are each of a wavy structure. In this embodiment, the spacing between the positive and negative plates is 10 to 15 millimeters.
In the preferred embodiment, the negative plate can be replaced by a plurality of metal wires which are arranged side by side, the distance between the adjacent metal wires is 10mm-12mm, the electrode wires can generate the most proper electric field strength, and the air around the electrode wires can be efficiently plasmized to achieve high-level purification and disinfection.
The first plasma generation module and the second plasma generation module can directly kill most bacteria and viruses in the air through pulse high voltage, the residual bacteria and viruses attach charges on the surfaces of the first plasma generation module and the second plasma generation module, the first plasma generation module and the second plasma generation module can generate ozone with strong oxidizing property, the ozone has a certain harm to human bodies, and the residual bacteria and viruses need to be removed.
The plasma chamber 22 is also internally provided with an ozone removing module, which is activated carbon, and can adsorb ozone generated by the first plasma generating module, the electrostatic adsorbing module and the second plasma generating module, so as to avoid damage to human bodies.
A filter cavity is arranged in the third split body 3, and a filter part 35 for filtering air is arranged in the filter cavity; be provided with inlet port 4 on the lateral wall of third components of a whole that can function independently 3, inlet port 4 distributes on the four sides of third components of a whole that can function independently 3, gets into the air from inlet port 4, and the inboard of air inlet is provided with the filter screen, can filter out bigger impurity, such as catkin spider web etc. filter unit 35 sets up the inboard at the filter screen, and filter unit 35 includes initial filter screen and HEPA filter screen that sets gradually to inside direction from the air inlet.
The primary filter screen adopts a G4-level coarse filter screen, so that large particles such as hair, flock and the like are effectively blocked, the HEPA filter screen adopts an H13-level high-efficiency filter screen, and PM2.5 particles can be effectively removed.
Two sealing plates 36 are fixedly arranged in the filter cavity, the filter part 35 is arranged between the sealing plates 36, a through hole is formed in the middle of the sealing plate 36 and is communicated with the middle of the filter part 35, a sealing sleeve 32 is fixedly arranged at the upper end of the sealing plate 36 above, air enters from the air inlet hole 4 and is filtered by the primary filter screen and the HEPA filter screen, and is transferred into the second split body 2 or the first split body 1 from the sealing sleeve 32.
The lower end of the filter cavity is provided with a second connecting body 29 which is matched with the third connecting ring 31 of the next split, and the upper end of the filter cavity is provided with a second connecting ring 21 which is matched with the first connecting ring of the last split;
The third plug body comprises a plurality of third limit grooves 33 which are matched with the second limit ribs 25, and the plurality of third limit grooves 33 are all arranged on the inner vertical surface of the shell at the upper end of the third split body 3; the orientation is ensured by the adapted connection of the second limit projection 25 and the third limit groove 33.
The third plug body further comprises a plurality of third buckling grooves 34 matched with the second buckling heads 26, the third buckling grooves 34 are all arranged on the inner vertical surface of the shell at the upper end of the third split body 3, and the second split body 2 and the third split body 3 are connected through the connection of the second buckling heads 26 and the third buckling grooves 34.
In addition to this, if the first split 1 is connected to the third split 3:
The third plug body comprises a plurality of third limit grooves 33 which are matched with the first limit ribs 17, and the plurality of third limit grooves 33 are all arranged on the inner vertical surface of the shell at the upper end of the third split body 3; the orientation is ensured by the adapted connection of the first limit rib 17 and the third limit groove 33.
The third plug body further comprises a plurality of third buckling grooves 34 matched with the first buckling heads 18, the third buckling grooves 34 are all arranged on the inner vertical surface of the shell at the upper end of the third split body 3, and the first split body 1 and the third split body 3 are connected through the first buckling heads 18 and the third buckling grooves 34.
The lower ends of the gas outlet cavity 12 and the plasma cavity 22 are provided with a first connecting body and a second connecting body 29, and the upper ends of the plasma cavity 22 and the filter cavity are provided with a second connecting ring 21 and a third connecting ring 31 which are matched with the connecting bodies. The diameter of the outer vertical surface of the connecting ring is the same as the diameter of the inner vertical surface of the connecting body, and the connecting body and the connecting ring are connected in an interference fit mode, so that the air tightness is ensured.
The lower extreme of third components of a whole that can function independently 3 is fixed to be provided with the stabilizer blade, prevents the wearing and tearing of long-time use.
A side door for replacing the filter unit 35 is detachably provided on the side wall of the third separate body 3, and the cartridge can be replaced by the side door.
The line connections inside the first, second and third sub-bodies 1, 2, 3 are connected by male and female quick connectors, mutually adapted so that the transmission data and electrical signals have supplied power to the respective structures.
An electric control device is arranged in the third split body 3, the electric control device comprises a battery and a control board, the battery is electrically connected with the control board, and the control board is electrically connected with the filtering part 35, the plasma sterilizing device, the turbine fan 15, the ozone removing module and the control module.
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 (10)
1. A combination plasma air purification device, characterized in that: the plasma filter comprises a first split, a second split and a third split, wherein the first split, the second split and the third split are connected in a buckling manner, an air outlet cavity is arranged in the first split, a plasma cavity is arranged in the second split, and a filter cavity is arranged in the third split;
The air outlet cavity is internally provided with a turbine fan, and the air flow direction of the turbine fan is from bottom to top;
a plasma sterilizing device for generating plasma sterilization is arranged in the plasma cavity;
And a filtering part for filtering air is arranged in the filtering cavity.
2. The combination plasma air cleaning device according to claim 1, wherein: the lower ends of the first split body and the second split body are provided with plug connectors, and the upper ends of the second split body and the third split body are provided with plug connectors matched with the plug connectors.
3. The combination plasma air cleaning device according to claim 2, wherein: the plug connector comprises a plug ring, a plurality of limit ribs are fixedly arranged on the outer vertical surface of the plug ring, a plurality of clamping heads are fixedly arranged on the lower part of the plug ring, and the diameter of the outer vertical surface of the plug ring is the same as that of the inner vertical surface of the first split body;
The plug body comprises a plurality of limit grooves matched with the limit ribs, and the limit grooves are arranged on the inner vertical surface of the shell at the upper end of the second split body or the third split body; the plug body further comprises a plurality of buckling grooves matched with the buckling heads, and the buckling grooves are all formed in the inner vertical surface of the shell at the upper end of the second split body or the third split body.
4. The combination plasma air cleaning device according to claim 1, wherein: the lower ends of the air outlet cavity and the plasma cavity are provided with connectors, and the upper ends of the plasma cavity and the filter cavity are provided with connecting rings which are matched with the connectors.
5. The combination plasma air cleaning device according to claim 4, wherein: the diameter of the outer vertical surface of the connecting ring is the same as that of the inner vertical surface of the connecting body, and the connecting body and the connecting ring are connected in an interference fit mode.
6. The combination plasma air cleaning device according to claim 1, wherein: an air inlet hole is formed in the side wall of the third split body, two sealing plates are fixedly arranged in the filter cavity, the filter part is arranged between the sealing plates, a through hole is formed in the middle of the sealing plate, the through hole is communicated with the middle of the filter part, and a sealing sleeve is fixedly arranged at the upper end of the sealing plate above the through hole;
the filter part includes primary filter screen and HEPA filter screen that sets gradually to inside direction from the air inlet.
7. The combination plasma air cleaning device according to claim 1, wherein: the plasma disinfection device comprises a first filter layer, a first plasma generation module, an electrostatic adsorption module and a second plasma generation module which are sequentially arranged according to the air flow direction, wherein the first plasma generation module and the second plasma generation module both comprise a positive plate and a negative plate which are arranged at a distance of 10mm to 15 mm, and the positive plate and the negative plate are of wavy structures.
8. The combination plasma air cleaning device according to claim 1, wherein: the turbine fan is characterized in that an air outlet is formed in the upper end of the first split body, a grid is arranged on the inner side of the air outlet in a detachable mode, an installation frame is arranged in the air outlet cavity, a rotating shaft is arranged in the middle of the installation frame, and the turbine fan is installed on the installation frame through the rotating shaft.
9. The combination plasma air cleaning device according to claim 1, wherein: the lower end of the third split body is fixedly provided with a supporting leg.
10. The combination plasma air cleaning device according to claim 1, wherein: and a side door for replacing the filtering part is detachably arranged on the side wall of the third split body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322362096.3U CN220852483U (en) | 2023-08-31 | 2023-08-31 | Combined plasma air purifying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322362096.3U CN220852483U (en) | 2023-08-31 | 2023-08-31 | Combined plasma air purifying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220852483U true CN220852483U (en) | 2024-04-26 |
Family
ID=90784860
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322362096.3U Active CN220852483U (en) | 2023-08-31 | 2023-08-31 | Combined plasma air purifying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220852483U (en) |
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2023
- 2023-08-31 CN CN202322362096.3U patent/CN220852483U/en active Active
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