CN216592119U - Indoor air purifier is with purifier that disinfects - Google Patents
Indoor air purifier is with purifier that disinfects Download PDFInfo
- Publication number
- CN216592119U CN216592119U CN202122980723.0U CN202122980723U CN216592119U CN 216592119 U CN216592119 U CN 216592119U CN 202122980723 U CN202122980723 U CN 202122980723U CN 216592119 U CN216592119 U CN 216592119U
- Authority
- CN
- China
- Prior art keywords
- wall
- filter element
- air
- air duct
- side wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 claims abstract description 33
- 230000001954 sterilising effect Effects 0.000 claims abstract description 26
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 19
- 238000000746 purification Methods 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 11
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 7
- 238000011045 prefiltration Methods 0.000 claims description 5
- 238000001914 filtration Methods 0.000 abstract description 20
- 238000004887 air purification Methods 0.000 abstract description 13
- 238000009298 carbon filtering Methods 0.000 abstract description 5
- 229910052799 carbon Inorganic materials 0.000 description 5
- 238000003466 welding Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 230000003760 hair shine Effects 0.000 description 3
- 230000000844 anti-bacterial effect Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
Images
Classifications
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- 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 utility model discloses a sterilization and purification device for an indoor air purifier, which comprises a barrel body, wherein a partition plate is welded at a central game part on the inner side wall of the barrel body, an air duct is welded at the axis of the outer wall of the top of the partition plate, air exhaust grooves distributed in an annular structure at equal intervals are formed in the outer side wall of the air duct, a filter element is sleeved outside the air duct, and rectangular grooves distributed in an annular structure at equal intervals are formed in the top of the outer side wall of the air duct. The trapezoid blocks are abutted against the outer wall of the top of the filter element under the action of the limiting plate and the spring, so that the filter element can be more stable when being sleeved outside the air duct, and is convenient to detach and replace, the filter element sequentially comprises a pre-filtering net layer, a formaldehyde filtering net layer, an active carbon filtering net layer and an HPA filtering net layer from inside to outside, the filter element has stronger air purification capacity, the ultraviolet lamp further irradiates and sterilizes purified air, and the sterilization capacity of the air purification device is greatly improved.
Description
Technical Field
The utility model relates to the technical field of air purifiers, in particular to a sterilization and purification device for an indoor air purifier.
Background
The air purifier is a novel household appliance, has the functions of regulating temperature, automatically detecting smoke, filtering dust, eliminating peculiar smell and harmful gas, performing double sterilization, releasing negative ions and the like, and can effectively improve the air cleanliness. The indoor use of air purifiers is a very effective way to improve indoor air quality and create healthy and comfortable office and residential environments.
At present, the air purifier filter core cup joints the outside at the dryer mostly, can't make the filter core obtain effectual fixed in air purifier's inside, and air purifier self does not have the function of disinfecting simultaneously, can only be single filter the room air, and the practicality is relatively poor. Therefore, it is necessary to design a sterilization and purification device for an indoor air purifier to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects that most of filter elements of an air purifier are sleeved outside an air duct, the filter elements cannot be effectively fixed in the air purifier, and the air purifier does not have a sterilization function and can only singly filter indoor air in the prior art, and provides a sterilization and purification device for the indoor air purifier.
In order to achieve the purpose, the utility model adopts the following technical scheme: the utility model provides an indoor air purifier is with purifier that disinfects, includes the barrel, the well department of playing with a game of the barrel inside wall welding has the baffle, and the axle center department welding of baffle top outer wall has the dryer, set up the groove of airing exhaust that the equidistance is ring structure and distributes on the lateral wall of dryer, and the outside of dryer has cup jointed the filter core, the rectangular channel that the equidistance is ring structure and distributes is seted up at the top of dryer lateral wall, and the inside of rectangular channel is pegged graft and has trapezoidal piece, the one end welding that trapezoidal piece is located the rectangular channel inside has the limiting plate, and the welding has the spring on the limiting plate keeps away from the opposite side outer wall of trapezoidal piece, the bottom laminating of trapezoidal piece is on the top outer wall of filter core.
The key concept of the technical scheme is as follows: trapezoidal piece supports under the effect of limiting plate and spring and holds on the top outer wall of filter core for the filter core cup joints stability that can be more when the outside of dryer, and the change is dismantled to the filter core to the convenience simultaneously.
Furthermore, the lamp holders distributed in an annular structure at equal intervals are welded on the inner side wall, close to the filter element, of the barrel, and the ultraviolet lamps are installed inside the lamp holders through screws.
Further, the axis of the inner wall of the bottom of the cylinder body is provided with a motor through a screw, and the output end of the motor is connected with a fan blade through a flat key.
Furthermore, a conical groove is formed in the outer wall of the bottom, close to the air duct, of the partition plate, and the air duct is communicated with the conical groove.
Furthermore, the bottom of the outer side wall of the barrel body is provided with through holes distributed in an annular structure at equal intervals, and the top outer wall of the barrel body is covered with a hollow barrel cover.
Furthermore, the filter element sequentially comprises a pre-filtering net layer, a formaldehyde filtering net layer, an active carbon filtering net layer and an HPA filtering net layer from inside to outside.
The utility model has the beneficial effects that:
1. through the trapezoidal piece that sets up, the trapezoidal piece supports under the effect of limiting plate and spring and holds on the top outer wall of filter core for the filter core cup joints stability that can be more when the outside of dryer, and the change is dismantled to the filter core to the convenience simultaneously, and is rational in infrastructure, convenient operation, the practicality is strong.
2. Through the filter core that sets up, the filter core is by interior to including prefiltering stratum reticulare, formaldehyde filter stratum reticulare, active carbon filter stratum reticulare and HPA filter stratum reticulare in proper order outside for the filter core has stronger air purification ability, and the ultraviolet lamp further shines the sterilization to the air after purifying, very big promotion air purification device's bactericidal ability.
3. Through the motor that sets up, the motor passes the inside that the through-hole got into the barrel through fan blade actuation air current, introduces the inside of blowing in the dryer to the bell jar afterwards with the air current, and the air current crosses the filter core through the exhaust duct and filters, and the fretwork cover that passes the filterable air current of filter core through the barrel top discharges to accomplish indoor air purification.
Drawings
FIG. 1 is a schematic view of the overall structure of a sterilization and purification device for an indoor air purifier according to the present invention;
FIG. 2 is a schematic cross-sectional view of a sterilizing and purifying device for an indoor air purifier according to the present invention;
FIG. 3 is a schematic view of an air duct structure of a sterilization and purification device for an indoor air purifier according to the present invention;
fig. 4 is a schematic cross-sectional structure diagram of a filter element of a sterilization and purification device for an indoor air purifier provided by the utility model.
In the figure: 1. a barrel; 2. a through hole; 3. hollowing out the cylinder cover; 4. a partition plate; 5. a motor; 6. a fan blade; 7. a tapered groove; 8. an air duct; 9. a filter element; 10. an ultraviolet lamp; 11. an exhaust duct; 12. a rectangular groove; 13. a spring; 14. a limiting plate; 15. a trapezoidal block; 16. a pre-filter screen layer; 17. a formaldehyde filter screen layer; 18. an active carbon filter screen layer; 19. an HPA filter screen layer; 20. and a lamp holder.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1 to 4, a sterilization and purification device for an indoor air purifier comprises a barrel 1, a partition plate 4 is welded at a central play position of the inner side wall of the barrel 1, an air duct 8 is welded at the axis position of the outer wall of the top of the partition plate 4, an air exhaust groove 11 distributed in an annular structure at equal intervals is formed in the outer side wall of the air duct 8, a filter element 9 is sleeved outside the air duct 8, a rectangular groove 12 distributed in an annular structure at equal intervals is formed in the top of the outer side wall of the air duct 8, a trapezoidal block 15 is inserted in the rectangular groove 12, a limiting plate 14 is welded at one end of the trapezoidal block 15 positioned in the rectangular groove 12, a spring 13 is welded on the outer wall of the other side of the limiting plate 14 far away from the trapezoidal block 15, the bottom of the trapezoidal block 15 is attached to the outer wall of the top of the filter element 9, the trapezoidal block 15 is abutted to the outer wall of the top of the filter element 9 under the action of the limiting plate 14 and the spring 13, so that the filter element 9 can be more stable when being sleeved outside the air duct 8, and the filter element 9 is convenient to disassemble and replace.
As can be seen from the above description, the present invention has the following advantageous effects: trapezoidal block 15 supports under the effect of limiting plate 14 and spring 13 and holds on the top outer wall of filter core 9 for filter core 9 cup joints can be more stable when the outside of dryer 8, and the change is dismantled to convenient the filter core 9 simultaneously.
Further, the welding has the lamp stand 20 that the equidistance is the annular structure and distributes on barrel 1 is close to the inside wall of filter core 9, and has ultraviolet lamp 10 through the screw mounting in lamp stand 20's inside, and ultraviolet lamp 10 further shines the sterilization to the air after the purification, very big promotion air purification device's bactericidal ability.
Further, the motor 5 is installed at the axis of the inner wall of the bottom of the barrel 1 through a screw, the output end of the motor 5 is connected with the fan blade 6 through a flat key, and the motor 5 can drive air flow to enter the barrel 1 through the fan blade 6 for filtering.
Furthermore, the partition plate 4 is provided with a conical groove 7 on the outer wall of the bottom part close to the air duct 8, the air duct 8 is communicated with the conical groove 7, and the conical groove 7 can play a good role in guiding the air flow, so that the air flow can enter the air duct 8 conveniently.
Further, the bottom of barrel 1 lateral wall is seted up the equidistance and is the through-hole 2 that the loop configuration distributes, and covers on the top outer wall of barrel 1 and has connect fretwork cover 3, and through-hole 2 and fretwork cover 3 make the air current form the circulation after can filtering in barrel 1.
Further, the filter element 9 sequentially comprises a pre-filter mesh layer 16, a formaldehyde filter mesh layer 17, an active carbon filter mesh layer 18 and an HPA filter mesh layer 19 from inside to outside, and the pre-filter mesh layer 16, the formaldehyde filter mesh layer 17, the active carbon filter mesh layer 18 and the HPA filter mesh layer 19 enable the filter element 9 to have stronger air purification capacity.
Adopt above-mentioned motor 5 to pass through the inside that through-hole 2 got into barrel 1 through fan blade 6 priming air current, introduce the inside of blowing in dryer 8 to conical groove 7 afterwards with the air current, and the air current passes filter core 9 through exhaust duct 11 and filters, filter core 9 includes prefiltration stratum reticulare 16 by interior outside to in proper order, formaldehyde filter stratum reticulare 17, active carbon filter stratum reticulare 18 and HPA filter stratum reticulare 19, make filter core 9 have stronger air purification ability, and ultraviolet lamp 10 further shines the sterilization to the air after the purification, very big promotion air purification device's sterilization ability, the air current that passes filter core 9 filtration discharges through fretwork cover 3 at barrel 1 top, thereby accomplish indoor air purification.
Some preferred embodiments or application examples are listed below to help those skilled in the art to better understand the technical content of the present invention and the technical contribution of the present invention with respect to the prior art:
example 1
A sterilization and purification device for an indoor air purifier comprises a barrel body 1, a partition plate 4 is welded at a middle play position of the inner side wall of the barrel body 1, an air duct 8 is welded at the axis position of the outer wall of the top of the partition plate 4, air exhaust grooves 11 distributed in an annular structure at equal intervals are formed in the outer side wall of the air duct 8, a filter element 9 is sleeved outside the air duct 8, rectangular grooves 12 distributed in an annular structure at equal intervals are formed in the top of the outer side wall of the air duct 8, trapezoidal blocks 15 are inserted into the rectangular grooves 12, a limiting plate 14 is welded at one end, located inside the rectangular grooves 12, of each trapezoidal block 15, a spring 13 is welded on the outer wall of the other side, away from the trapezoidal block 15, of each limiting plate 14, springs 13 are welded on the outer wall of the top of the filter element 9, the trapezoidal blocks 15 are supported on the outer wall of the top of the filter element 9 under the action of the limiting plates 14 and the springs 13, and the filter element 9 can be more stable when being sleeved outside the air duct 8, and the filter element 9 is convenient to disassemble and replace.
The working principle is as follows: when the sterilizing and purifying device for the indoor air purifier is used, an operator firstly places the barrel body 1 at a certain indoor position, then starts the motor 5, the motor 5 drives air flow to pass through the through hole 2 to enter the barrel body 1 through the fan blade 6, then guides the air flow to the conical groove 7 to blow into the air duct 8, the air flow passes through the filter element 9 through the air exhaust groove 11 to be filtered, the filter element 9 sequentially comprises a pre-filtering net layer 16, a formaldehyde filtering net layer 17, an active carbon filtering net layer 18 and an HPA filtering net layer 19 from inside to outside, so that the filter element 9 has stronger air purifying capacity, the ultraviolet lamp 10 further irradiates and sterilizes the purified air, the sterilizing capacity of the air purifying device is greatly improved, the air flow filtered by the filter element 9 is discharged through the hollow barrel cover 3 at the top of the barrel body 1, thereby completing indoor air purification, the trapezoidal block 15 is supported on the outer wall at the top of the filter element 9 under the action of the limiting plate 14 and the spring 13, make filter core 9 cup joint can be more stable when the outside of dryer 8, the convenience is dismantled the change to filter core 9 simultaneously.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. A sterilization and purification device for an indoor air purifier comprises a cylinder body (1), and is characterized in that a clapboard (4) is welded at a central opera position on the inner side wall of the cylinder body (1), and an air duct (8) is welded at the axis of the outer wall of the top of the clapboard (4), the outer side wall of the air duct (8) is provided with air exhaust grooves (11) which are distributed in an annular structure at equal intervals, and the outside of the wind barrel (8) is sleeved with a filter element (9), the top of the outer side wall of the wind barrel (8) is provided with rectangular grooves (12) which are distributed in an annular structure at equal intervals, a trapezoidal block (15) is inserted in the rectangular groove (12), a limit plate (14) is welded at one end of the trapezoidal block (15) positioned in the rectangular groove (12), and a spring (13) is welded on the outer wall of the other side of the limiting plate (14) far away from the trapezoidal block (15), the bottom of the trapezoid block (15) is attached to the outer wall of the top of the filter element (9).
2. The sterilizing and purifying device for the indoor air purifier as claimed in claim 1, wherein lamp holders (20) are welded on the inner side wall of the cylinder (1) close to the filter element (9) and distributed in an annular structure at equal intervals, and the ultraviolet lamps (10) are installed inside the lamp holders (20) through screws.
3. The indoor air purifier sterilizing and purifying device as claimed in claim 1, wherein the motor (5) is mounted at the axis of the inner wall of the bottom of the cylinder (1) through a screw, and the output end of the motor (5) is connected with a fan blade (6) through a flat key.
4. The sterilizing and purifying device for the indoor air purifier as claimed in claim 1, wherein the partition board (4) is provided with a tapered groove (7) on the outer wall of the bottom near the air duct (8), and the air duct (8) is communicated with the tapered groove (7).
5. The indoor air purifier used sterilization and purification device as claimed in claim 1, wherein the bottom of the outer side wall of the cylinder (1) is provided with through holes (2) distributed in an annular structure at equal intervals, and the outer wall of the top of the cylinder (1) is covered with a hollow cylinder cover (3).
6. The sterilizing and purifying device for the indoor air purifier as claimed in claim 1, wherein the filter element (9) comprises a pre-filter screen layer (16), a formaldehyde filter screen layer (17), an activated carbon filter screen layer (18) and an HPA filter screen layer (19) from inside to outside in sequence.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980723.0U CN216592119U (en) | 2021-11-30 | 2021-11-30 | Indoor air purifier is with purifier that disinfects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122980723.0U CN216592119U (en) | 2021-11-30 | 2021-11-30 | Indoor air purifier is with purifier that disinfects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216592119U true CN216592119U (en) | 2022-05-24 |
Family
ID=81650983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122980723.0U Expired - Fee Related CN216592119U (en) | 2021-11-30 | 2021-11-30 | Indoor air purifier is with purifier that disinfects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216592119U (en) |
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2021
- 2021-11-30 CN CN202122980723.0U patent/CN216592119U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220524 |