CN220026413U - Buckle type filter cylinder - Google Patents
Buckle type filter cylinder Download PDFInfo
- Publication number
- CN220026413U CN220026413U CN202321579567.XU CN202321579567U CN220026413U CN 220026413 U CN220026413 U CN 220026413U CN 202321579567 U CN202321579567 U CN 202321579567U CN 220026413 U CN220026413 U CN 220026413U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- filter
- filter cartridge
- filter screen
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 17
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 15
- 238000001179 sorption measurement Methods 0.000 claims description 10
- 230000000844 anti-bacterial effect Effects 0.000 claims description 9
- 239000002657 fibrous material Substances 0.000 claims description 6
- 229920000728 polyester Polymers 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 5
- 241001391944 Commicarpus scandens Species 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 17
- 239000007789 gas Substances 0.000 description 15
- 239000012535 impurity Substances 0.000 description 10
- 241000894006 Bacteria Species 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000014759 maintenance of location Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000037303 wrinkles Effects 0.000 description 3
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 2
- 235000017491 Bambusa tulda Nutrition 0.000 description 2
- 241001330002 Bambuseae Species 0.000 description 2
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000011425 bamboo Substances 0.000 description 2
- 230000003115 biocidal effect Effects 0.000 description 2
- 239000003517 fume Substances 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 239000010426 asphalt Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000010411 cooking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model relates to the technical field of filter cartridges and discloses a buckle type filter cartridge which comprises an outer protection net, wherein the upper surface of the outer protection net is fixedly connected with a mounting seat, the upper surface of the mounting seat is fixedly connected with a connecting ring, and the outer walls of the connecting rings are provided with outer grooves. According to the utility model, the filter cylinder is upwards, so that the first clamping block on the outer surface of the connecting ring receives pressure, the first clamping block slides in the outer groove under the action of the first spring, the filter cylinder is further clamped for the first time, the second clamping block is continuously lifted upwards to work, when the second clamping block does not generate pressure in the connecting body, the filter cylinder is completely clamped with the connecting device, the problem that the connection of the filter cylinder is troublesome, the hexagonal connecting lug is easy to break, the connection is not tight, the subsequent replacement is affected is solved, the connection is more stable and more convenient, and the connecting mechanism of the filter cylinder is protected.
Description
Technical Field
The utility model relates to the technical field of filter cartridges, in particular to a buckle type filter cartridge.
Background
The filter cartridge is a cylindrical element for filtering, is generally divided into a filter cartridge for filtering gas media and liquid media, is usually called an air filter cartridge for filtering gas, belongs to a surface filter element, and is widely used for sampling pollutants such as particulate matters, cooking fume, asphalt fume, chromic acid mist and sulfuric acid mist by utilizing tiny ventilation tissues formed on the surface of a filter material to block particulate matters in the gas, and the filter cartridge is troublesome in connection of the filter cartridge in the prior art, and a hexagonal connecting lug is easy to break, so that the connection is not tight, the subsequent replacement is influenced, the filter cartridge in the prior art is simpler in structure, and some tiny impurities still remain in the filtered gas, so that the filtration is not thorough, and the filtration quality is influenced.
Disclosure of Invention
The utility model aims to solve the defects that the connection of a filter cylinder in the prior art is troublesome, the hexagonal connecting lugs are easy to break, so that the connection is not tight and the subsequent replacement is affected, the filter cylinder in the prior art is simpler in structure, and some tiny impurities still remain in filtered gas, so that the filtration is incomplete and the filtration quality is affected.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a buckle formula is strained, includes outer guard net, outer guard net's upper surface fixedly connected with mount pad, the upper surface fixedly connected with go-between of mount pad, the outer groove has all been seted up to the outer wall of go-between, the inside in outer groove is provided with spring one, the one end fixedly connected with first block of spring one, the inside in outer groove of outer wall sliding connection of first block, the inside groove has all been seted up to the inner wall of go-between, the inside of inside groove is provided with spring two, the one end fixedly connected with second block of spring two, the outer wall sliding connection of second block is in the inside of inside groove.
As a further description of the above technical solution:
the middle part of the upper surface of the mounting seat is fixedly connected with a first sealing ring, and the upper surface of the connecting ring is fixedly connected with a second sealing ring.
As a further description of the above technical solution:
the lower surface fixedly connected with of outer guard net fixing base down, the inner wall fixedly connected with filter paper of outer guard net, the inner wall fixedly connected with primary filter screen of filter paper, the inner wall fixedly connected with active carbon adsorption layer of primary filter screen, the inner wall fixedly connected with high-accuracy filter screen of active carbon adsorption layer.
As a further description of the above technical solution:
the inner wall fixedly connected with antibiotic filter screen of high-accuracy filter screen, the inner wall fixedly connected with supporting layer of antibiotic filter screen, the inner wall fixedly connected with supporting layer supports a section of thick bamboo, the gas pocket has been seted up to the inner wall of supporting a section of thick bamboo.
As a further description of the above technical solution:
the air holes are formed in a plurality of, and the air holes are uniformly arranged on the inner wall of the supporting cylinder at equal distances.
As a further description of the above technical solution:
the first sealing ring is made of rubber, and the second sealing ring is made of rubber.
As a further description of the above technical solution:
the filter paper is made of polyester fiber material.
As a further description of the above technical solution:
the outer wall one side of first block sets up to cylindrically, the outer wall one side of second block sets up to cylindrically.
The utility model has the following beneficial effects:
1. according to the utility model, the filter cylinder is upwards, so that the first clamping block on the outer surface of the connecting ring receives pressure, the first clamping block slides in the outer groove under the action of the first spring, the filter cylinder is further clamped for the first time, the second clamping block is continuously lifted upwards to work, when the second clamping block does not generate pressure in the connecting body, the filter cylinder is completely clamped with the connecting device, the problem that the connection of the filter cylinder is troublesome, the hexagonal connecting lug is easy to break, the connection is not tight, the subsequent replacement is affected is solved, the connection is more stable and more convenient, and the connecting mechanism of the filter cylinder is protected.
2. According to the utility model, the filter paper is made of a polyester fiber material, so that the filter cartridge has better wrinkle resistance and shape retention, impurities can be filtered in the first step through the activated carbon adsorption layer, bacteria and the impurities can be effectively filtered through the high-precision filter screen and the antibacterial filter screen, the support layer can be used for conveniently supporting the fixation of the cartridge, meanwhile, the whole filter cartridge is reinforced and supported, and filtered gas flows into the connecting device through the air holes on the support cartridge, so that the problems that the filter cartridge structure is simpler, some tiny impurities still remain in the filtered gas, the filtration is incomplete, the filtration quality is affected are solved, the filtration quality is improved, and the filtration is more thorough are solved.
Drawings
FIG. 1 is a front view of a snap-in filter cartridge according to the present utility model;
FIG. 2 is a schematic exploded view of a snap-in cartridge according to the present utility model;
FIG. 3 is a partial cross-sectional view of a snap-in filter cartridge according to the present utility model;
FIG. 4 is a schematic view of the parts of a snap-in filter cartridge according to the present utility model;
fig. 5 is an enlarged view at a in fig. 3.
Legend description:
1. an outer protective net; 2. a filter paper; 3. a primary filter screen; 4. an activated carbon adsorption layer; 5. a high-precision filter screen; 6. an antibacterial filter screen; 7. a support layer; 8. a support cylinder; 9. air holes; 10. a mounting base; 11. a lower fixing seat; 12. a first seal ring; 13. a connecting ring; 14. an outer groove; 15. a first spring; 16. a first engagement block; 17. an inner tank; 18. a second spring; 19. a second clamping block; 20. and a second sealing ring.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a buckle formula filter cartridge, including outer guard net 1, outer guard net 1's upper surface fixedly connected with mount pad 10, mount pad 10's upper surface fixedly connected with go-between 13, outer groove 14 has all been seted up to the outer wall of go-between 13, the inside of outer groove 14 is provided with spring one 15, spring one 15's one end fixedly connected with first block 16, the inside at outer groove 14 of outer wall sliding connection of first block 16, the inside groove 17 has all been seted up to the inner wall of go-between 13, the inside of inside groove 17 is provided with spring two 18, the one end fixedly connected with second block 19 of spring two 18, the outer wall sliding connection of second block 19 is in the inside of inside groove 17, through upwards straining the cartridge for the first block 16 of go-between 13 surface accepts pressure, under spring one 15's effect, make first block 16 slide in outer groove 14 inside, and then carry out the first chucking to the first time, make second block 19 work through continuing upwards to lift up straining the cartridge, when the connector is inside to the second block does not produce pressure, filter cartridge connection between the complete chucking device.
The middle part of the upper surface of the mounting seat 10 is fixedly connected with a first sealing ring 12, the upper surface of the connecting ring 13 is fixedly connected with a second sealing ring 20, the lower surface of the outer protection net 1 is fixedly connected with a lower fixing seat 11, the inner wall of the outer protection net 1 is fixedly connected with filter paper 2, the inner wall of the filter paper 2 is fixedly connected with a primary filter net 3, the inner wall of the primary filter net 3 is fixedly connected with an activated carbon adsorption layer 4, the inner wall of the activated carbon adsorption layer 4 is fixedly connected with a high-precision filter net 5, the inner wall of the high-precision filter net 5 is fixedly connected with an antibacterial filter net 6, the inner wall of the antibacterial filter net 6 is fixedly connected with a supporting layer 7, the inner wall of the supporting layer 7 is fixedly connected with a supporting cylinder 8, air holes 9 are formed in the inner wall of the supporting cylinder 8, a plurality of the air holes 9 are uniformly arranged on the inner wall of the supporting cylinder 8 at equal distances, the first sealing ring 12 is made of rubber material, the second sealing ring 20 is made of rubber material, the filter paper 2 is made of polyester fiber material, one side of the outer wall of the first clamping block 16 is made into a cylinder shape, one side of the outer wall of the second clamping block 19 is made into a cylinder shape, the connecting ring 13 and the mounting seat 10 can be sealed through the first sealing ring 12, the connecting device is tightly connected with the filter cartridge through the second sealing ring 20, so that gas can not leak out, when the filter cartridge starts to work, the outside gas firstly passes through the outer protection net 1, the outer protection net 1 has a protection effect on the filter cartridge, the service life of the filter cartridge is prolonged, the filter cartridge has better wrinkle resistance and shape retention through the polyester fiber material of the filter paper 2, the impurities can be filtered in the first step through the activated carbon adsorption layer 4, bacteria and the impurities can be filtered effectively through the high-precision filter screen 5 and the antibacterial filter screen 6, the support of the support cartridge 8 can be conveniently fixed through the support layer 7, and simultaneously, the filter cartridge is integrally reinforced and supported, and filtered gas flows into the connecting device through the air holes 9 on the supporting cylinder 8.
Working principle: when in use, the filter cartridge is upwards, the first clamping block 16 on the outer surface of the connecting ring 13 receives pressure, the first clamping block 16 slides in the outer groove 14 under the action of the first spring 15, the filter cartridge is clamped for the first time, the second clamping block 19 on the inner wall of the connecting ring 13 is stressed under the contraction of the second spring 18 by continuously lifting the filter cartridge upwards, the second clamping block 19 is contracted into the inner groove 17, when the second clamping block does not generate pressure in the connecting body, the filter cartridge is clamped with the connecting body completely, the connecting ring 13 and the mounting seat 10 can be sealed through the first sealing ring 12, the connecting device is connected with the filter cartridge more tightly through the second sealing ring 20, so that gas can not leak, when the filter cartridge starts to work, the external gas firstly passes through the outer protection net 1, the outer protection net 1 has a protection effect on the filter cartridge, the service life of the filter cartridge is prolonged, the filter paper 2 is made into polyester fiber materials, the filter cartridge has better wrinkle resistance and shape retention, impurities can be filtered through the active carbon adsorption layer 4 in the first step, bacteria and impurities can be effectively filtered through the high-precision filter screen 5 and the antibacterial filter screen 6, the support layer 7 can conveniently support the fixation of the cartridge 8, the whole filter cartridge is reinforced and supported, filtered gas flows into the connecting device through the air holes 9 on the support cartridge 8, when the filter cartridge needs to be replaced and maintained, the first clamping block 16 and the second clamping block 19 are contracted through applying downward force to the filter cartridge, the connecting ring 13 drives the filter cartridge to be separated from the connecting device, the problems that the connection of the filter cartridge is troublesome, the hexagonal connecting lug is easy to break and big are solved, the connection is not tight, and the subsequent replacement is affected are solved, meanwhile, the problems that the filtering cylinder structure is simple, some tiny impurities still remain in filtered gas, the filtering is incomplete, and the filtering quality is affected are solved, so that the connection is more stable and more convenient, meanwhile, the connecting mechanism of the filtering cylinder is protected, the filtering quality is improved, and the filtering is more thorough.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a buckle formula filter cartridge, includes outer protection net (1), its characterized in that: the upper surface fixedly connected with mount pad (10) of outer guard net (1), the upper surface fixedly connected with go-between (13) of mount pad (10), outer groove (14) have all been seted up to the outer wall of go-between (13), the inside of outer groove (14) is provided with first block (16) of one end fixedly connected with of spring (15), the inside of outer groove (14) is connected in the outer wall sliding of first block (16), inside groove (17) have all been seted up to the inner wall of go-between (13), the inside of inside groove (17) is provided with spring two (18), the one end fixedly connected with second block (19) of spring two (18), the outside wall sliding connection of second block (19) is in the inside of inside groove (17).
2. A snap-in filter cartridge as defined in claim 1, wherein: the middle part of the upper surface of the mounting seat (10) is fixedly connected with a first sealing ring (12), and the upper surface of the connecting ring (13) is fixedly connected with a second sealing ring (20).
3. A snap-in filter cartridge as defined in claim 1, wherein: the lower surface fixedly connected with of outer guard net (1) fixing base (11) down, the inner wall fixedly connected with filter paper (2) of outer guard net (1), the inner wall fixedly connected with primary filter screen (3) of filter paper (2), the inner wall fixedly connected with active carbon adsorption layer (4) of primary filter screen (3), the inner wall fixedly connected with high-accuracy filter screen (5) of active carbon adsorption layer (4).
4. A snap-in filter cartridge as defined in claim 3, wherein: the anti-bacterial filter screen comprises a high-precision filter screen (5), wherein an anti-bacterial filter screen (6) is fixedly connected to the inner wall of the high-precision filter screen (5), a supporting layer (7) is fixedly connected to the inner wall of the anti-bacterial filter screen (6), a supporting cylinder (8) is fixedly connected to the inner wall of the supporting layer (7), and air holes (9) are formed in the inner wall of the supporting cylinder (8).
5. The cartridge of claim 4, wherein: the air holes (9) are formed in a plurality of, and the air holes (9) are uniformly arranged on the inner wall of the supporting cylinder (8) at equal distances.
6. A snap-in filter cartridge as defined in claim 2, wherein: the first sealing ring (12) is made of rubber, and the second sealing ring (20) is made of rubber.
7. A snap-in filter cartridge as defined in claim 3, wherein: the filter paper (2) is made of polyester fiber material.
8. A snap-in filter cartridge as defined in claim 1, wherein: the outer wall side of the first clamping block (16) is cylindrical, and the outer wall side of the second clamping block (19) is cylindrical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579567.XU CN220026413U (en) | 2023-06-20 | 2023-06-20 | Buckle type filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321579567.XU CN220026413U (en) | 2023-06-20 | 2023-06-20 | Buckle type filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026413U true CN220026413U (en) | 2023-11-17 |
Family
ID=88728357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321579567.XU Active CN220026413U (en) | 2023-06-20 | 2023-06-20 | Buckle type filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026413U (en) |
-
2023
- 2023-06-20 CN CN202321579567.XU patent/CN220026413U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |