CN212720248U - Foldable air purification filter for heating ventilation air conditioner - Google Patents
Foldable air purification filter for heating ventilation air conditioner Download PDFInfo
- Publication number
- CN212720248U CN212720248U CN202021838834.7U CN202021838834U CN212720248U CN 212720248 U CN212720248 U CN 212720248U CN 202021838834 U CN202021838834 U CN 202021838834U CN 212720248 U CN212720248 U CN 212720248U
- Authority
- CN
- China
- Prior art keywords
- outer frame
- frame
- foldable
- fixed
- filter
- 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
Links
- 238000004887 air purification Methods 0.000 title claims abstract description 11
- 238000010438 heat treatment Methods 0.000 title claims description 10
- 238000009423 ventilation Methods 0.000 title description 3
- 238000009434 installation Methods 0.000 claims abstract description 12
- 238000004378 air conditioning Methods 0.000 claims description 6
- 239000000463 material Substances 0.000 description 10
- 239000010410 layer Substances 0.000 description 9
- 238000001914 filtration Methods 0.000 description 4
- 239000002131 composite material Substances 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000012065 filter cake Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model relates to an air conditioner filter technical field just discloses a warm idle call foldable air purification filter that leads to, including outer frame and internal frame, the fixed installation panel that is provided with in outer frame one side, the fixed shutter that is provided with of through-hole is seted up at the installation panel middle part, the fixed column that is provided with in outer frame top both ends, fixed column one end is connected and is provided with rotatory piece, the fixed card strip that is provided with in outer frame bottom one side, the internal frame is inside to be fixed to be provided with foldable filter layer. This warm idle call foldable air purification filter that leads to forms a whole in being fixed in the internal frame through setting up outer frame and internal frame, foldable filter layer for the internal frame can be embedded inside outer frame, thereby through rotatory piece and card strip, and then make the internal frame both can be fixed in outside inside the frame, also can conveniently take out from outer frame, and then made things convenient for the installation and the dismantlement of foldable filter layer.
Description
Technical Field
The utility model relates to an air conditioner filter technical field specifically is a foldable air purification filter for warm logical idle call.
Background
The air conditioner filter is mainly used for special air conditioners for machine rooms, pre-filtering of ventilation systems, purifying return air of clean rooms of air conditioners, pre-filtering of efficient filtering and pre-filtering of air compressors. The outer frame is made of hard paper, the filter material is made of non-woven fabric fiber felt, the folded filter material is supported by a metal square-hole net at the back, and the filter is economical and practical.
For example, chinese patent publication No. CN102240490A relates to a folding type air cleaning filter for heating, ventilating and air conditioning, which includes a frame and a composite gradient fiber filter net, wherein the composite gradient fiber filter net is composed of a first nonwoven filter material disposed on an outer layer and a second nonwoven filter material disposed on an inner layer; the first non-woven filter material and the second non-woven filter material are folded and fixed in the frame after gradient combination. The invention changes the traditional single-layer folded filter material into the composite folded filter material with gradient, so that particles with larger size in the air can enter the inside of the filter material, thereby increasing the dust holding capacity, improving the efficiency grade of the filter, solving the problem of blockage caused by filter cakes on the surface of the filter material, reducing the airflow resistance and prolonging the service life of the filter. However, the filter is generally fixed at the pipeline port when in use, and is inconvenient to clean, install and replace.
Disclosure of Invention
Technical problem to be solved
The not enough to prior art, the utility model provides a foldable air purification filter for warm logical idle call possesses advantages such as make things convenient for the dismouting to change, has solved the problem that proposes among the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a foldable air purification filter for warm idle call, includes outer frame and internal frame, the fixed installation panel that is provided with in outer frame one side, the fixed shutter that is provided with of through-hole is seted up at installation panel middle part, the fixed column that is provided with in outer frame top both ends, the connection of fixed column one end is provided with the rotation piece, the fixed card strip that is provided with in outer frame bottom one side, the internal frame is inside to be fixed to be provided with foldable filter layer.
Preferably, the size of the inner cavity of the outer frame is larger than the size of the outer frame, and the inner frame is embedded in the outer frame.
Preferably, a fixing plate is arranged on one side, far away from the mounting panel, of the middle of the louver, and the size of the fixing plate is matched with that of the inner cavity of the outer frame.
Preferably, the center of the fixing column is provided with two threaded counter bores, and the two threaded counter bores are respectively fixed on the upper surfaces of the two ends of the top of the outer frame.
Preferably, the rotating block is of a lug structure, one end of the rotating block is provided with a through hole which is fixedly connected with the fixed column through a screw rod, and the rotating block can rotate by taking the screw rod as an axis.
Compared with the prior art, the utility model provides a foldable air purification filter for heating and ventilating air conditioner possesses following beneficial effect: this warm idle call foldable air purification filter that leads to forms a whole in being fixed in the internal frame through setting up outer frame and internal frame, foldable filter layer for the internal frame can be embedded inside outer frame, thereby through rotatory piece and card strip, and then make the internal frame both can be fixed in outside inside the frame, also can conveniently take out from outer frame, and then made things convenient for the installation and the dismantlement of foldable filter layer.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a side sectional view of the structure of the present invention;
FIG. 3 is a schematic view of the front three-dimensional appearance of the structure of the present invention;
fig. 4 is a schematic view of the back side of the structure of the present invention.
Wherein: 1. an outer frame; 2. an inner frame; 3. a folding filter layer; 4. a blind window; 5. installing a panel; 6. fixing a column; 7. rotating the block; 8. and (6) clamping the strip.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, a foldable air purifying filter for heating, ventilating and air conditioning comprises an outer frame 1 and an inner frame 2, wherein the size of the inner cavity of the outer frame 1 is larger than the external size of the inner frame 2, the inner frame 2 is embedded in the outer frame 1, a mounting panel 5 is fixedly arranged on one side of the outer frame 1, a through hole is formed in the middle of the mounting panel 5, a louver 4 is fixedly arranged on one side of the middle of the louver 4 away from the mounting panel 5, the size of the fixing plate is matched with the size of the inner cavity of the outer frame 1, fixing columns 6 are fixedly arranged at two ends of the top of the outer frame 1, threaded counter bores are formed in the centers of the fixing columns 6, the threaded counter bores are two in number and are respectively fixed on the upper surfaces of two ends of the top of, one side of the bottom of the outer frame 1 is fixedly provided with a clamping strip 8, and the inside of the inner frame 2 is fixedly provided with a folding filter layer 3.
When using, this warm idle call foldable air purification filter that leads to, install the filter in pipeline end use position through installation panel 5, prevent through shutter 4 that the filter from being soaked the moisture by the rainwater, through setting up outer frame 1 and internal frame 2, foldable filter layer 3 is fixed in and forms a whole in the internal frame 2, during the installation, internal frame 2 can imbed inside the outer frame 1, through calorie strip 8 and rotatory piece 7, make internal frame 2 be fixed in inside the outer frame 1, during the dismantlement, also can take out internal frame 2 from outer frame 1 through rotatory piece 7, and then made things convenient for the installation and the dismantlement of foldable filter layer.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. The utility model provides a heating is led to idle call foldable air purification filter, includes outer frame (1) and inner frame (2), its characterized in that: the novel outdoor window frame is characterized in that an installation panel (5) is fixedly arranged on one side of the outer frame (1), a through hole is formed in the middle of the installation panel (5) and is fixedly provided with a shutter (4), fixing columns (6) are fixedly arranged at two ends of the top of the outer frame (1), one ends of the fixing columns (6) are connected and provided with rotating blocks (7), clamping strips (8) are fixedly arranged on one side of the bottom of the outer frame (1), and a folding filter layer (3) is fixedly arranged inside the inner frame (2).
2. The foldable air purifying filter for heating, ventilating and air conditioning according to claim 1, wherein: the size of the inner cavity of the outer frame (1) is larger than the external size of the inner frame (2), and the inner frame (2) is embedded in the outer frame (1).
3. The foldable air purifying filter for heating, ventilating and air conditioning according to claim 1, wherein: and a fixing plate is arranged on one side of the middle part of the shutter (4) far away from the installation panel (5), and the size of the fixing plate is matched with that of the inner cavity of the outer frame (1).
4. The foldable air purifying filter for heating, ventilating and air conditioning according to claim 1, wherein: threaded counter bores are formed in the centers of the fixing columns (6), the number of the threaded counter bores is two, and the threaded counter bores are fixed to the upper surfaces of the two ends of the top of the outer frame (1) respectively.
5. The foldable air purifying filter for heating, ventilating and air conditioning according to claim 1, wherein: the rotating block (7) is of a lug structure, a through hole is formed in one end of the rotating block and is fixedly connected with the fixed column (6) through a screw, and the rotating block can rotate by taking the screw as an axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838834.7U CN212720248U (en) | 2020-08-28 | 2020-08-28 | Foldable air purification filter for heating ventilation air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021838834.7U CN212720248U (en) | 2020-08-28 | 2020-08-28 | Foldable air purification filter for heating ventilation air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212720248U true CN212720248U (en) | 2021-03-16 |
Family
ID=74925905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021838834.7U Expired - Fee Related CN212720248U (en) | 2020-08-28 | 2020-08-28 | Foldable air purification filter for heating ventilation air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212720248U (en) |
-
2020
- 2020-08-28 CN CN202021838834.7U patent/CN212720248U/en not_active Expired - Fee Related
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Legal Events
| 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: 20210316 |