CN220135666U - Detachable air purifying device for air conditioner - Google Patents
Detachable air purifying device for air conditioner Download PDFInfo
- Publication number
- CN220135666U CN220135666U CN202321519137.9U CN202321519137U CN220135666U CN 220135666 U CN220135666 U CN 220135666U CN 202321519137 U CN202321519137 U CN 202321519137U CN 220135666 U CN220135666 U CN 220135666U
- Authority
- CN
- China
- Prior art keywords
- air inlet
- air
- inlet frame
- air conditioner
- detachable
- 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.)
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Links
- 239000002131 composite material Substances 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000004677 Nylon Substances 0.000 claims abstract description 8
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 229920001778 nylon Polymers 0.000 claims abstract description 8
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 6
- 238000004887 air purification Methods 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000746 purification Methods 0.000 abstract description 2
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- 239000000428 dust Substances 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a detachable air purifying device for an air conditioner, which is detachably connected with an air inlet of the air conditioner, wherein the air purifying device comprises an air inlet frame cover, a composite filtering structure and an air inlet frame seat, and the air inlet frame cover is detachably connected with the air inlet frame seat; the composite filtering structure is positioned in a cavity formed by the air inlet frame cover and the air inlet frame seat; the composite filter structure is sequentially provided with a nylon filter screen, a HEPA efficient filter screen and an active carbon filter screen from outside to inside. The utility model can realize the comprehensive air purification effect of the air inlet surface, greatly improve the purification efficiency, and realize the rapid cleaning or replacement of the ineffective filter screen by the detachable design.
Description
Technical Field
The utility model relates to the technical field of air purifying devices, in particular to a detachable air purifying device for an air conditioner.
Background
Most air conditioners in the market at present claim to have an air purifying function, but the principle is that two nylon filter screens with 20-30 meshes are arranged at an air inlet of the air conditioner, so that large-particle dust in air can be filtered only, the effect of air purification cannot be achieved at all, and part of manufacturers can locally place a piece of filter cotton with the formaldehyde removing function at the filter screen, but compared with the whole air inlet, the filter cotton is locally placed, only a small part of the air inlet can be filtered and purified, and all the air inlet cannot be filtered, so that the filtering efficiency is greatly reduced.
Disclosure of Invention
In order to solve the technical problems, the utility model provides the detachable air purifying device for the air conditioner, which can realize the comprehensive air purifying effect of the air inlet surface, greatly improve the purifying efficiency, and realize the rapid cleaning or replacement of the ineffective filter screen by a detachable design.
The technical scheme of the utility model is as follows: the utility model provides a detachable air purifying device for an air conditioner, which is detachably connected with an air inlet of the air conditioner, wherein the air purifying device comprises an air inlet frame cover, a composite filtering structure and an air inlet frame seat, and the air inlet frame cover is detachably connected with the air inlet frame seat; the composite filtering structure is positioned in a cavity formed by the air inlet frame cover and the air inlet frame seat;
the composite filter structure is sequentially provided with a nylon filter screen, a HEPA efficient filter screen and an active carbon filter screen from outside to inside.
Further, the air inlet frame cover and the air inlet frame seat are both honeycomb structures with a plurality of air inlet through holes.
Further, the edges of the air inlet frame seat extend to form a plurality of hooks, and the hooks can be clamped at the air inlet of the air conditioner.
Further, the edge of the air inlet frame seat is provided with a clamping protrusion, the air inlet frame cover is provided with a clamping groove, and the clamping protrusion can be clamped into the clamping groove.
Further, the bottom of the clamping groove is provided with a groove bottom, and the upper surface of the groove bottom is provided with a first round guide surface;
the lower surface of the groove bottom is a sloping guide surface which slopes downwards from outside to inside.
Further, a second circular guide surface is arranged between the upper surface and the side surface of the convex card, and a third circular guide surface is arranged between the side surface and the lower surface of the convex card.
Further, an upper support column is arranged on the lower surface of the edge of the air inlet frame cover, a lower support column is arranged on the upper surface of the edge of the air inlet frame seat, and the lower support column is located right below the upper support column and used for bearing the upper support column.
The beneficial technical effects of the utility model are as follows:
the air purifying device is detachably connected with an air inlet of an air conditioner, and comprises an air inlet frame cover, a composite filtering structure and an air inlet frame seat, wherein the air inlet frame cover is detachably connected with the air inlet frame seat; the composite filtering structure is positioned in a cavity formed by the air inlet frame cover and the air inlet frame seat; the composite filter structure sequentially comprises a nylon filter screen, a HEPA high-efficiency filter screen and an active carbon filter screen from outside to inside, the device is completely attached above an air inlet of an air conditioner, and wind entering an air duct of the air conditioner completely passes through the filter screen, so that the problem of local purification of a common air conditioner is solved; and the filter screen can be quickly cleaned or replaced by the detachable design.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic exploded view of the present utility model;
FIG. 3 is a schematic view of the structure of the air intake bezel of the present utility model;
FIG. 4 is a schematic view of the structure of the air intake frame seat of the present utility model;
the reference numerals are as follows:
the air inlet frame cover 1, the air inlet through hole 11, the clamping groove 12, the first circular guide surface 121, the inclined guide surface 122 and the upper support column 13;
the composite filter structure 2, the nylon filter screen 21, the HEPA high efficiency filter screen 22 and the activated carbon filter screen 23;
the air inlet frame seat 3, the clamping hook 31, the clamping convex 32, the second round guide surface 321, the third round guide surface 322 and the lower support column 33.
Detailed Description
In order that the manner in which the above recited features of the present utility model are attained and can be understood in detail, a more particular description of the utility model, briefly summarized below, may be had by reference to the appended drawings and examples, which are illustrated in their embodiments, but are not intended to limit the scope of the utility model.
Examples: as shown in fig. 1 to 4, the detachable air purifying device for the air conditioner is detachably connected with an air inlet of the air conditioner, and comprises an air inlet frame cover 1, a composite filtering structure 2 and an air inlet frame seat 3, wherein the air inlet frame cover is detachably connected with the air inlet frame seat; the composite filtering structure is positioned in a cavity formed by the air inlet frame cover and the air inlet frame seat;
the composite filter structure is sequentially provided with a nylon filter screen 21, a HEPA efficient filter screen 22 and an active carbon filter screen 23 from outside to inside. The outermost layer is made of nylon filter screen (20 mesh, for example), and coarse dust in air is filtered. The intermediate level utilizes the high-efficient filter screen of HEPA, and this filter screen can effectively filter 0.5 micron's granule dust and various suspended solid, and this kind of filter screen flow resistance is low moreover, and the innermost adoption active carbon filter screen can effectually filter the formaldehyde gas in the air, can effectually get rid of foul smell peculiar smell. The three-layer filter screen is used for purifying air in a superimposed composite filter structure mode, so that not only can the air be effectively purified, but also the influence of flow resistance on the refrigerating/heating effect of the air conditioner is reduced.
The air purifying device is detachably connected with the air inlet of the air conditioner, and is convenient to take down, clean, replace and the like.
The air inlet frame cover is detachably connected with the air inlet frame seat, so that the composite filter structure is conveniently taken out, cleaned or replaced.
The air inlet frame cover and the air inlet frame seat are of honeycomb structures with a plurality of air inlet through holes 11, so that the air inlet quantity is increased, and the structural strength is effectively increased.
The edge of the air inlet frame seat extends to form a plurality of hooks 31, and the hooks can be clamped at the air inlet of the air conditioner.
The edge of the air inlet frame seat is provided with a clamping protrusion 32, and the air inlet frame cover is provided with a clamping groove 12.
The bottom of the clamping groove is provided with a groove bottom, and the upper surface of the groove bottom is provided with a first round guide surface 121;
the lower surface of the groove bottom is a sloping guide surface 122 which slopes downwards from outside to inside;
the clamping protrusion can be clamped into the clamping groove and is positioned above the groove bottom.
The upper and side surfaces of the card protrusion have a second circular guide surface 321 therebetween, and the side and lower surfaces of the card protrusion have a third circular guide surface 322 therebetween. When the air inlet frame cover is arranged on the air inlet frame seat, the inclined guide surface is matched with the second round guide surface, and the inclined guide surface is combined with the round guide surface, so that the contact area is reduced, the friction force is effectively reduced, and smooth installation is facilitated. When the air inlet frame cover is taken down from the air inlet frame seat, the first circular guide surface and the third circular guide surface are combined, so that the contact area is reduced, the friction force is effectively reduced, and the disassembly is convenient.
In this embodiment, the lower surface of the edge of the air inlet frame cover is provided with an upper support column 13, and the upper surface of the edge of the air inlet frame base is provided with a lower support column 33, and the lower support column is located right below the upper support column and receives the upper support column. After the air inlet frame cover and the air inlet frame seat are combined, the upper support column and the lower support column play a supporting role, and enough installation space is reserved for the composite filtering structure.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, and it should be noted that it is possible for those skilled in the art to make several improvements and modifications without departing from the technical principle of the present utility model, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims (7)
1. A detachable air purification device for an air conditioner, characterized in that: the air purification device is detachably connected with an air inlet of the air conditioner and comprises an air inlet frame cover (1), a composite filtering structure (2) and an air inlet frame seat (3), wherein the air inlet frame cover is detachably connected with the air inlet frame seat; the composite filtering structure is positioned in a cavity formed by the air inlet frame cover and the air inlet frame seat;
the composite filter structure is sequentially provided with a nylon filter screen (21), a HEPA efficient filter screen (22) and an active carbon filter screen (23) from outside to inside.
2. The detachable air cleaning apparatus for an air conditioner according to claim 1, wherein: the air inlet frame cover and the air inlet frame seat are both honeycomb structures with a plurality of air inlet through holes (11).
3. The detachable air cleaning apparatus for an air conditioner according to claim 1, wherein: the edge of the air inlet frame seat extends to form a plurality of clamping hooks (31), and the clamping hooks can be clamped at the air inlet of the air conditioner.
4. The detachable air cleaning apparatus for an air conditioner according to claim 1, wherein: the edge of air inlet frame seat is equipped with card protruding (32), the air inlet frame lid is equipped with draw-in groove (12), card protruding can block into the draw-in groove.
5. The detachable air cleaning apparatus for an air conditioner according to claim 4, wherein: the bottom of the clamping groove is provided with a groove bottom, and the upper surface of the groove bottom is provided with a first round guide surface (121);
the lower surface of the groove bottom is a sloping guide surface (122) which is inclined downwards from outside to inside.
6. The detachable air cleaning apparatus for an air conditioner according to claim 5, wherein: the convex upper surface and the side surface of the clamp have a second circular guide surface (321), and the convex side surface and the lower surface of the clamp have a third circular guide surface (322).
7. The detachable air cleaning apparatus for an air conditioner according to claim 1, wherein: the lower surface at the edge of air inlet frame lid is equipped with upper support column (13), the upper surface at the edge of air inlet frame seat is equipped with lower support column (33), lower support column is located under the upper support column and accept the upper support column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321519137.9U CN220135666U (en) | 2023-06-15 | 2023-06-15 | Detachable air purifying device for air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321519137.9U CN220135666U (en) | 2023-06-15 | 2023-06-15 | Detachable air purifying device for air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220135666U true CN220135666U (en) | 2023-12-05 |
Family
ID=88949878
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321519137.9U Active CN220135666U (en) | 2023-06-15 | 2023-06-15 | Detachable air purifying device for air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220135666U (en) |
-
2023
- 2023-06-15 CN CN202321519137.9U patent/CN220135666U/en active Active
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