CN220026451U - Air filter element convenient for cleaning filter material - Google Patents
Air filter element convenient for cleaning filter material Download PDFInfo
- Publication number
- CN220026451U CN220026451U CN202321290467.5U CN202321290467U CN220026451U CN 220026451 U CN220026451 U CN 220026451U CN 202321290467 U CN202321290467 U CN 202321290467U CN 220026451 U CN220026451 U CN 220026451U
- Authority
- CN
- China
- Prior art keywords
- chassis
- bottom end
- air filter
- filter element
- sliding
- 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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- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 title claims description 16
- 238000007789 sealing Methods 0.000 claims abstract description 41
- 239000004033 plastic Substances 0.000 claims abstract description 23
- 229920003023 plastic Polymers 0.000 claims abstract description 23
- 230000003014 reinforcing effect Effects 0.000 claims description 11
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000010030 laminating Methods 0.000 claims 1
- 238000003780 insertion Methods 0.000 abstract description 5
- 230000037431 insertion Effects 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000008859 change Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000000706 filtrate Substances 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Abstract
The utility model discloses an air filter element convenient for cleaning filtered matters, which comprises a connecting flange, wherein a connecting cylinder is arranged at the bottom end of the connecting flange, a plurality of annular vertical pipes are arranged at the bottom end of the connecting cylinder, clamping base plates are arranged at the bottom ends of the vertical pipes, positioning sealing rings attached to the connecting flange are arranged at the bottom end of the connecting flange, and sliding inserting sheets inserted into the connecting cylinder are arranged on the side walls of the positioning sealing rings; the beneficial effects are as follows: the knob is pushed upwards, the hollow clamping strip automatically resets under the action of the elastic force of the second spring, the sealing chassis with the clamping assembly is pulled downwards, at the moment, the top of the sliding rod is separated from the bottom of the sliding insertion piece, the sliding insertion piece is pulled out, and then the plastic corrugated pipe with the filter chip can be rapidly folded, taken out and cleaned.
Description
Technical Field
The utility model relates to the technical field of air filter elements, in particular to an air filter element convenient for cleaning filter materials.
Background
An air filter element is a common filter element for purifying air, and is commonly used for air filtration in air purifiers, laboratories, aseptic operation rooms and various precision operation rooms. The current air filter element is mainly cylindrical, and the upper part of the cylinder is connected with a pipeline flange.
The air filter needs to be cleaned after a period of use, in order to avoid the impurity of clearance to fall into the inside of equipment such as air purifier, need dismantle air filter and clear up again, but present air filter adopts flange mount, need with the help of spanner dismouting one by one, the dismouting is loaded down with trivial details and need with the help of the instrument that corresponds, the inner space of partial equipment is less simultaneously, and above-mentioned mode is whole change, it is also comparatively inconvenient to change, when air filter appears damaging simultaneously, also need change whole air filter, the replacement cost is also higher.
For the problems in the related art, no effective solution has been proposed at present.
Disclosure of Invention
Aiming at the problems in the related art, the utility model provides an air filter element which is convenient for cleaning filter materials so as to overcome the technical problems in the prior related art.
For this purpose, the utility model adopts the following specific technical scheme:
the utility model provides an air filter convenient to clearance filter, includes flange, flange's bottom is equipped with the connecting cylinder, the bottom of connecting cylinder is equipped with the standpipe that a plurality of annular distributes, the bottom of standpipe is equipped with the joint chassis, flange's bottom is equipped with rather than the location sealing ring that laminates mutually, location sealing ring's lateral wall is equipped with the intubate the inside slip inserted sheet of connecting cylinder, location sealing ring's bottom is equipped with the plastics bellows, the outer wall of plastics bellows is inlayed and is had a plurality of filter core piece, the bottom of plastics bellows is equipped with sealed chassis, install on the sealed chassis with joint chassis assorted joint subassembly.
Preferably, the joint chassis is including being located consolidate the chassis of standpipe bottom, consolidate the bottom of chassis and be equipped with the oval groove, the inner wall of oval groove is equipped with the circular groove, consolidate the bottom of chassis be equipped with a pair of with the draw-in hole that the circular groove is linked together, consolidate the bottom of chassis be equipped with the slide bar that runs through to its top, just the top joint of slide bar is in the below of slip inserted sheet, the bottom of slide bar is equipped with the separation blade, just the top of separation blade is equipped with a plurality of third springs.
Preferably, the clamping assembly comprises a hollow clamping strip, a sliding sheet in sliding connection with the hollow clamping strip is arranged in the hollow clamping strip, a pair of clamping columns extending to the lower part of the hollow clamping strip are arranged at the bottom end of the sliding sheet, a first spring matched with the clamping columns is sleeved on the clamping columns, a rotary drum in rotary connection with the top surface of the sealing chassis is arranged at the bottom end of the hollow clamping strip, and a pushing assembly is arranged in the middle of the bottom end of the sliding sheet.
Preferably, the pushing assembly comprises a long rod positioned in the middle of the lower part of the sliding sheet, the long rod sequentially penetrates through the rotary drum and the sealing chassis, and a knob is arranged at the bottom end of the long rod.
Preferably, the outer wall of the rotary drum is provided with a second spring connected with the top surface of the sealing chassis.
Preferably, the top surface and the bottom surface of the connecting flange are both provided with sealing rings, the sealing rings and the outer parts of the positioning sealing rings are made of magnetic rubber materials, and the inner parts of the positioning sealing rings are made of plastic materials.
The beneficial effects of the utility model are as follows:
1. the air filter element mainly comprises a connecting flange, a vertical pipe, a plastic corrugated pipe with a filter chip, a clamping chassis, a positioning sealing ring with a sliding insertion piece and a clamping assembly, wherein the air filter element can filter sucked air in normal time, the knob is pushed upwards, a hollow clamping strip is automatically reset under the elastic force of a second spring, the sealing chassis with the clamping assembly is pulled downwards, at the moment, the top of a sliding rod is separated from the bottom of the sliding insertion piece, the sliding insertion piece is pulled out, the plastic corrugated pipe with the filter chip can be quickly folded, taken out and cleaned, and as the plastic corrugated pipe can be folded and stored, too much space is not occupied in taking out, and the taking out is convenient;
2. according to the air filter element, as the plastic corrugated pipe with the filter element is detachable, when the filter element is damaged during cleaning, the whole air filter element does not need to be replaced, and only the plastic corrugated pipe with lower cost and the clamping assembly with simple structure are required to be replaced, so that the replacement cost is lower.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic illustration of an air filter cartridge for facilitating cleaning of filtrate in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic illustration of a cartridge chassis in an air filter cartridge for facilitating cleaning of filters according to an embodiment of the present utility model;
FIG. 3 is a schematic illustration of a snap-fit assembly in an air cartridge for facilitating cleaning of filtrate in accordance with an embodiment of the present utility model;
FIG. 4 is a bottom cross-sectional view of a hollow bayonet in an air filter cartridge for facilitating cleaning of filtrate in accordance with an embodiment of the present utility model;
fig. 5 is a schematic view of a filter disc in an air filter cartridge for facilitating cleaning of a filter material according to an embodiment of the present utility model.
In the figure:
1. a connecting flange; 2. a standpipe; 3. a slide bar; 4. sliding the insert; 5. positioning a sealing ring; 6. a plastic bellows; 7. a filter chip; 8. sealing the chassis; 9. reinforcing the chassis; 10. an elliptical groove; 11. a circular groove; 12. a clamping hole; 13. a hollow clamping strip; 14. a sliding sheet; 15. a clamping column; 16. a first spring; 17. a rotating drum; 18. a long rod; 19. a knob; 20. a second spring; 21. a seal ring; 22. a baffle; 23. a third spring; 24. and a connecting cylinder.
Detailed Description
For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.
According to an embodiment of the present utility model, an air filter element is provided that facilitates cleaning of a filter.
Embodiment one;
as shown in fig. 1-5, the air filter element convenient for cleaning filter materials according to the embodiment of the utility model comprises a connecting flange 1, wherein a connecting cylinder 24 is arranged at the bottom end of the connecting flange 1, a plurality of annular vertical pipes 2 are arranged at the bottom end of the connecting cylinder 24, a clamping chassis is arranged at the bottom end of the vertical pipes 2, a positioning sealing ring 5 attached to the connecting flange 1 is arranged at the bottom end of the connecting flange 1, a sliding insert 4 inserted into the connecting cylinder 24 is arranged on the side wall of the positioning sealing ring 5, the preliminary positioning installation effect of the positioning sealing ring 5 can be realized, a circular groove is arranged at the bottom end of the sliding insert 4, a slide rod 3 can be clamped on the groove, a plastic corrugated pipe 6 is arranged at the bottom end of the positioning sealing ring 5, a plurality of filter element sheets 7 are embedded on the outer wall of the plastic corrugated pipe 6, a sealing chassis 8 is arranged at the bottom end of the plastic corrugated pipe 6, and a clamping assembly matched with the clamping chassis is arranged on the sealing chassis 8.
Embodiment two;
as shown in fig. 1-5, according to the embodiment of the utility model, the clamping chassis comprises a reinforcing chassis 9 positioned at the bottom end of a vertical pipe 2, an elliptical groove 10 is arranged at the bottom end of the reinforcing chassis 9, a circular groove 11 is arranged on the inner wall of the elliptical groove 10, a pair of clamping holes 12 communicated with the circular groove 11 are arranged at the bottom end of the reinforcing chassis 9 and are matched with the clamping assembly for use, a sliding rod 3 penetrating through the reinforcing chassis 9 is arranged at the bottom end of the reinforcing chassis, the top end of the sliding rod 3 is clamped below a sliding insert 4, a baffle 22 is arranged at the bottom end of the sliding rod 3, a plurality of third springs 23 are arranged at the top end of the baffle 22, the clamping assembly can also push the sliding rod 3 to move upwards and be clamped at the bottom end of the sliding insert 4 in the clamping process, and the stability of the sliding insert 4 after being inserted can be improved.
Embodiment three;
as shown in fig. 1-5, according to the embodiment of the utility model, the air filter core convenient for cleaning the filtering material is provided with the clamping assembly, the clamping assembly comprises the hollow clamping strip 13, the sliding sheet 14 which is connected with the hollow clamping strip 13 in a vertically sliding way is arranged in the hollow clamping strip 13, a pair of clamping columns 15 which extend to the lower part of the hollow clamping strip 13 are arranged at the bottom end of the sliding sheet 14, the clamping columns can be clamped on the clamping holes 12, the hollow clamping strip 13 can be prevented from resetting, the stability is high, the two clamping columns 15 are sleeved with first springs 16 which are matched with the clamping columns, the bottom end of the hollow clamping strip 13 is provided with a rotary drum 17 which is rotationally connected with the top surface of the sealing chassis 8, the middle part of the bottom end of the sliding sheet 14 is provided with a pushing assembly, so that the stable clamping connection between the hollow clamping strip 13 and the circular groove 11 can be realized, the clamping installation between the sealing chassis 8 and the reinforcing chassis 9 can be realized, the pushing assembly comprises a long rod 18 which is positioned in the middle part below the sealing chassis 8, the long rod 18 sequentially penetrates through the rotary drum 17 and the sealing chassis 8, the bottom end of the long rod 18 is provided with a knob 19, the convenience for rotation and the pushing of the long rod 18, the outer wall of the rotary drum 17 is provided with a second spring 20 which is connected with the top surface of the sealing chassis 8, and the stable clamping assembly can not be positioned before the clamping strip is installed.
Fourth embodiment;
as shown in fig. 1-5, according to the air filter element convenient for cleaning filtering materials in the embodiment of the utility model, the top surface and the bottom surface of the connecting flange 1 are both provided with the sealing rings 21, the outer parts of the sealing rings 21 and the positioning sealing rings 5 are made of magnetic rubber, and the inner parts of the sealing rings are made of plastic.
In order to facilitate understanding of the above technical solutions of the present utility model, the following describes in detail the working principle or operation manner of the present utility model in the actual process.
In practical application, push knob 19 upwards, the gleitbretter 14 upwards moves, two card posts 15 also move and separate with card hole 12 along with going up, cavity card strip 13 automatic swing and reset under the elasticity effect of second spring 20, cavity card strip 13 and circular slot 11 separation this moment, downwards pull knob 19, sealed chassis 8 slowly moves down this moment, plastic bellows 6 slightly tensile extension, separation blade 22 loses the extrusion this moment, under the effect of third spring 23, slide bar 3 moves down automatically, slide bar 3 top and slide insert 4 bottom recess separation this moment, take out slide insert 4, can be fast with the folding plastics bellows 6 that has filter core 7 take out and wash, because plastics bellows 6 take up for folding taking out, can not occupy too much space when taking out, take out conveniently, when the filter core piece 7 appears damaging when the clearance, need not change whole air filter core, only need change plastics bellows 6 and the joint subassembly of simple structure with lower costs, the replacement cost is lower.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.
Claims (6)
1. The utility model provides an air filter element convenient to clearance filter, its characterized in that, including flange (1), the bottom of flange (1) is equipped with connecting cylinder (24), the bottom of connecting cylinder (24) is equipped with riser pipe (2) that a plurality of annular distributes, the bottom of riser pipe (2) is equipped with joint chassis, the bottom of flange (1) is equipped with rather than the location sealing ring (5) of laminating mutually, the lateral wall of location sealing ring (5) is equipped with intubate inside slip inserted sheet (4) of connecting cylinder (24), the bottom of location sealing ring (5) is equipped with plastics bellows (6), the outer wall of plastics bellows (6) is inlayed and is had a plurality of filter core piece (7), the bottom of plastics bellows (6) is equipped with sealed chassis (8), install on sealed chassis (8) with joint chassis assorted joint subassembly.
2. The air filter element convenient for cleaning filter materials according to claim 1, characterized in that the clamping base plate comprises a reinforcing base plate (9) positioned at the bottom end of the vertical pipe (2), an elliptical groove (10) is formed in the bottom end of the reinforcing base plate (9), a round groove (11) is formed in the inner wall of the elliptical groove (10), a pair of clamping holes (12) communicated with the round groove (11) are formed in the bottom end of the reinforcing base plate (9), a sliding rod (3) penetrating through the upper side of the clamping hole is arranged at the bottom end of the reinforcing base plate (9), the top end of the sliding rod (3) is clamped below the sliding inserting piece (4), a blocking piece (22) is arranged at the bottom end of the sliding rod (3), and a plurality of third springs (23) are arranged at the top end of the blocking piece (22).
3. An air filter element convenient for cleaning filter materials according to claim 1, characterized in that, the joint subassembly includes cavity card strip (13), the inside of cavity card strip (13) be equipped with its upper and lower sliding connection's gleitbretter (14), the bottom of gleitbretter (14) is equipped with a pair of card post (15) that extend to cavity card strip (13) below, two card post (15) all overlap be equipped with rather than assorted first spring (16), the bottom of cavity card strip (13) be equipped with rotary drum (17) of sealing chassis (8) top surface rotation connection, the bottom middle part of gleitbretter (14) is equipped with pushing component.
4. An air filter element for facilitating cleaning of filtered materials according to claim 3, characterized in that the pushing assembly comprises a long rod (18) arranged in the middle of the lower part of the sliding sheet (14), the long rod (18) sequentially penetrates through the rotary drum (17) and the sealing chassis (8), and a knob (19) is arranged at the bottom end of the long rod (18).
5. An air filter element for facilitating the cleaning of filters according to claim 3, characterised in that the outer wall of the drum (17) is provided with a second spring (20) connected to the top surface of the sealing chassis (8).
6. An air filter element convenient for cleaning filter materials according to claim 1, characterized in that the top surface and the bottom surface of the connecting flange (1) are provided with sealing rings (21), the outer parts of the sealing rings (21) and the positioning sealing rings (5) are made of magnetic rubber materials, and the inner parts are made of plastic materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290467.5U CN220026451U (en) | 2023-05-25 | 2023-05-25 | Air filter element convenient for cleaning filter material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321290467.5U CN220026451U (en) | 2023-05-25 | 2023-05-25 | Air filter element convenient for cleaning filter material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220026451U true CN220026451U (en) | 2023-11-17 |
Family
ID=88725151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321290467.5U Active CN220026451U (en) | 2023-05-25 | 2023-05-25 | Air filter element convenient for cleaning filter material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220026451U (en) |
-
2023
- 2023-05-25 CN CN202321290467.5U patent/CN220026451U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |