CN215782155U - Filtering filter element for air purification - Google Patents
Filtering filter element for air purification Download PDFInfo
- Publication number
- CN215782155U CN215782155U CN202121637512.0U CN202121637512U CN215782155U CN 215782155 U CN215782155 U CN 215782155U CN 202121637512 U CN202121637512 U CN 202121637512U CN 215782155 U CN215782155 U CN 215782155U
- Authority
- CN
- China
- Prior art keywords
- activated carbon
- air purification
- carbon filter
- casing
- filtering
- 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
- 238000001914 filtration Methods 0.000 title claims abstract description 13
- 238000004887 air purification Methods 0.000 title claims abstract description 12
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 43
- 229920000742 Cotton Polymers 0.000 claims abstract description 17
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 8
- 229910052799 carbon Inorganic materials 0.000 description 5
- 239000007787 solid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a filtering filter element for air purification, which comprises an upper shell and a lower shell, wherein the top of the lower shell is provided with a lower annular groove, the inner surface of the lower annular groove is fixedly connected with a supporting net, an upper annular groove is arranged in the upper shell, a lower annular groove is arranged in the lower shell, lower activated carbon filter cotton and filtering paper can be placed, the upper part of the filtering paper can be limited by a plurality of limiting rods, a rotating rod in a jacking component is rotated to enable a jacking ball to be respectively contacted with the activated carbon filter cotton so as to clamp the upper part of the activated carbon filter cotton, two clamping plates can move towards one side which is relatively close by utilizing a bidirectional threaded rod in a nut so as to clamp the two clamping plates on the supporting net, the structure is simple, the corresponding filtering and activated carbon filter cotton can be conveniently replaced in a similar way, and the cost for replacing the filter element is reduced at the same time, is easy to popularize.
Description
Technical Field
The utility model relates to the technical field of filter elements, in particular to a filtering filter element for air purification.
Background
With the improvement of industrialization degree, air pollution is more and more serious. Meanwhile, indoor air quality is gradually attracting attention. There are generally three main categories of indoor air pollutants: solid particulates, gaseous contaminants, and microorganisms. And air purifier lets the clean good instrument of house air the most, and most pollutant and particulate matter in the house air all can be adsorbed by the filter core among the air purifier.
The surface of the filter element at present is adhered with a large amount of dust and solid particles after the filter element is used for a long time, so the filter element needs to be replaced periodically, and the filter element is replaced in the prior art, namely the whole filter element is replaced, and the cost is high.
SUMMERY OF THE UTILITY MODEL
In order to solve the above technical problems, an object of the present invention is to provide a filter element for air purification, which is expensive to replace.
The purpose of the utility model can be realized by the following technical scheme:
the utility model provides an air purification is with filtering filter core, includes casing, lower casing, the annular has been seted up down at the top of casing down, the internal surface fixedly connected with supporting network of annular down, the surface of supporting network is provided with filters filter paper, the internal surface of supporting network is provided with the active carbon filter pulp, the annular has been seted up to the bottom of going up the casing, the internal surface of going up the annular is provided with the go-between, the bottom of go-between and the bottom fixed connection of supporting network, one side fixedly connected with a plurality of gag lever post of go-between bottom, the bottom of going up the casing is provided with the tight subassembly in a plurality of top.
As a further scheme of the utility model: the tight subassembly in top is including the installation piece that is located the casing bottom, the through-hole has been seted up to one side of installation piece, and the internal surface of through-hole rotates and is connected with the dwang, the one end fixedly connected with of dwang pushes up the ball.
As a further scheme of the utility model: the outer surface of the top ball is in contact with the outer surface of the activated carbon filter cotton.
As a further scheme of the utility model: a plurality of nuts penetrate through one side of the supporting net, a bidirectional threaded rod is connected to the inner surface of each nut in a threaded mode, clamping plates are fixedly connected to the two sides of the outer surface of the bidirectional threaded rod, and one end of the bidirectional threaded rod penetrates through the lower shell and extends to the outer portion of the lower shell.
As a further scheme of the utility model: a plurality of nuts penetrate through one side of the supporting net, a bidirectional threaded rod is connected to the inner surface of each nut in a threaded mode, clamping plates are fixedly connected to the two sides of the outer surface of the bidirectional threaded rod, and one end of the bidirectional threaded rod penetrates through the lower shell and extends to the outer portion of the lower shell.
The utility model has the beneficial effects that: through the annular on setting up in the inside of last casing, the annular under the inside of casing sets up down, can put down active carbon filter paper and filter paper, and can carry on spacingly to the top of filtering filter paper through a plurality of gag lever posts, and rotate the dwang in the tight subassembly in top, make the knob install the piece respectively and the active carbon filter paper contacts, thereby press from both sides the top of active carbon filter paper tightly, recycle the two-way threaded rod in the nut, can make two splint move to the one side that is close to relatively, thereby can press from both sides it tightly on the supporting network, this structure is comparatively simple, it is comparatively convenient to change corresponding filter paper and active carbon filter paper with the same principle, the cost of changing the filter core has been reduced simultaneously, and the promotion is easy.
Drawings
The utility model will be further described with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a partial sectional view of the utility model in its entirety;
FIG. 3 is an enlarged view of a portion of the structure of FIG. 2;
fig. 4 is an enlarged view of a portion of the structure of fig. 2B according to the present invention.
In the figure: 1. an upper housing; 2. a lower housing; 3. a lower ring groove; 4. a support net; 5. filtering the filter paper; 6. activated carbon filter cotton; 7. an upper ring groove; 8. a connecting ring; 9. a limiting rod; 10. jacking the assembly; 101. mounting blocks; 102. rotating the rod; 103. ejecting the ball; 11. a nut; 12. a bidirectional threaded rod; 13. and (4) clamping the plate.
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. 1-4, the present invention relates to a filter element for air purification, which includes an upper housing 1 and a lower housing 2, wherein a sealing gasket is disposed on the top of the upper housing 1, a lower annular groove 3 is disposed on the top of the lower housing 2, a support net 4 is fixedly connected to the inner surface of the lower annular groove 3, a filter paper 5 is disposed on the outer surface of the support net 4, an activated carbon filter cotton 6 is disposed on the inner surface of the support net 4, an upper annular groove 7 is disposed on the bottom of the upper housing 1, a connection ring 8 is disposed on the inner surface of the upper annular groove 7, the bottom of the connection ring 8 is fixedly connected to the bottom of the support net 4, a plurality of limit rods 9 are fixedly connected to one side of the bottom of the connection ring 8, and a plurality of tightening assemblies 10 are disposed on the bottom of the upper housing 1.
In the utility model, the jacking component 10 comprises an installation block 101 positioned at the bottom of the upper shell 1, a through hole is arranged at one side of the installation block 101, the inner surface of the through hole is rotatably connected with a rotating rod 102,
the rotating rod 102 is shaped like a numeral seven, when the top ball 103 rotates to the upper side, the top ball 103 can limit the activated carbon filter cotton 6 in an extruding manner, and one end of the rotating rod 102 is fixedly connected with the top ball 103.
In the present invention, the outer surface of the top ball 103 is in contact with the outer surface of the activated carbon filter cotton 6.
In the utility model, a plurality of nuts 11 penetrate through one side of the support net 4, the inner surface of each nut 11 is in threaded connection with a bidirectional threaded rod 12, two sides of the outer surface of each bidirectional threaded rod 12 are fixedly connected with clamping plates 13, and one end of each bidirectional threaded rod 12 penetrates through the lower shell 2 and extends to the outside of the lower shell 2.
In the utility model, one side of the clamping plate 13 positioned at one side is contacted with the activated carbon filter cotton 6, and one side of the clamping plate 13 positioned at the other side is contacted with one side of the filter paper 5.
The working principle is as follows: when the activated carbon filter cotton 6 and the filter paper 5 need to be replaced, firstly, the rotating rod 102 in the tightening component 10 is rotated, so that the rotating rod 102 rotates from one side of the installation block 101 to the lower side, at the moment, the upper shell 1 is taken down from the connecting ring 8, then the two-way threaded rod 12 in the nut 11 is rotated, so that the two-way threaded rod 12 drives the two clamping plates 13 to move towards the relatively far side, at the moment, the filter paper 5 and the activated carbon filter cotton 6 can be taken down from one side of the supporting net 4, then the new activated carbon filter cotton 6 and the new filter paper 5 are placed in the upper annular groove 7 and the lower annular groove 3, and the upper side of the filter paper 5 is positioned at the inner side of the limiting rod 9, and similarly, by rotating the two-way threaded rod 12, the two clamping plates 13 move towards the relatively close side, so that the activated carbon filter cotton 6 and the filter paper 5 are clamped, and the rotating rod 102 of the installation block 101 is reversely rotated, when the rotating rod 102 moves to one side close to the activated carbon filter cotton 6 in the through hole, the top ball 103 rotates to the upper side, so that the activated carbon filter cotton 6 is tightly pushed.
The foregoing is merely exemplary and illustrative of the present invention, and various modifications, additions and substitutions of the specific embodiments described herein may be made by those skilled in the art without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. The utility model provides an air purification is with filtering filter core, includes casing (1), casing (2) down, its characterized in that, annular (3) down have been seted up at the top of casing (2) down, the internal surface fixedly connected with supporting network (4) of annular (3) down, the surface of supporting network (4) is provided with filters filter paper (5), the internal surface of supporting network (4) is provided with activated carbon filter pulp (6), annular (7) have been seted up to the bottom of going up casing (1), the internal surface of going up annular (7) is provided with go-between (8), the bottom of go-between (8) and the bottom fixed connection of supporting network (4), one side fixedly connected with a plurality of gag lever post (9) of go-between (8) bottom, the bottom of going up casing (1) is provided with a plurality of tight subassembly (10) in top.
2. The filtering filter element for air purification according to claim 1, wherein the tightening assembly (10) comprises an installation block (101) located at the bottom of the upper housing (1), a through hole is formed in one side of the installation block (101), a rotating rod (102) is rotatably connected to the inner surface of the through hole, and a ball (103) is fixedly connected to one end of the rotating rod (102).
3. A filter cartridge for air purification according to claim 2, wherein the outer surface of the top ball (103) is in contact with the outer surface of the activated carbon filter cotton (6).
4. The filtering core for air purification according to claim 1, wherein a plurality of nuts (11) penetrate through one side of the supporting net (4), a bidirectional threaded rod (12) is connected to an inner surface of each nut (11) in a threaded manner, clamping plates (13) are fixedly connected to two sides of an outer surface of each bidirectional threaded rod (12), and one end of each bidirectional threaded rod (12) penetrates through the lower shell (2) and extends to the outside of the lower shell (2).
5. A filter cartridge for air purification according to claim 4, wherein one side of the clamping plate (13) at one side is in contact with the activated carbon filter (6), and one side of the clamping plate (13) at the other side is in contact with one side of the filter paper (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637512.0U CN215782155U (en) | 2021-07-19 | 2021-07-19 | Filtering filter element for air purification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121637512.0U CN215782155U (en) | 2021-07-19 | 2021-07-19 | Filtering filter element for air purification |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215782155U true CN215782155U (en) | 2022-02-11 |
Family
ID=80182961
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121637512.0U Expired - Fee Related CN215782155U (en) | 2021-07-19 | 2021-07-19 | Filtering filter element for air purification |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215782155U (en) |
-
2021
- 2021-07-19 CN CN202121637512.0U patent/CN215782155U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |