CN206535325U - A kind of hook type air filter cartridge - Google Patents
A kind of hook type air filter cartridge Download PDFInfo
- Publication number
- CN206535325U CN206535325U CN201620985503.3U CN201620985503U CN206535325U CN 206535325 U CN206535325 U CN 206535325U CN 201620985503 U CN201620985503 U CN 201620985503U CN 206535325 U CN206535325 U CN 206535325U
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- sealing ring
- bulge loop
- filter
- filtering
- projection
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Abstract
A kind of hook type air filter cartridge, including upper plate, lower shoe and filtering side wall；Provided with hook at the top of upper plate, projection is fixed in bottom provided with first, and upper plate is provided with air inlet；At the top of lower shoe projection is fixed provided with second；The cylindrical structure of side wall is filtered, filtering top side wall is fixedly connected on upper plate bottom surrounding, and filtering sidewall bottom is fixedly connected on surrounding at the top of lower shoe；Cartridge filter top side wall is provided with the second sealing ring with bottom periphery, and the first fixation projection surrounding is provided with the first sealing ring, and the second fixation projection surrounding is provided with the first sealing ring；Filter sidewall sheath to close when first, second fixes outside projection, the first sealing ring is mutually chimeric with the second sealing ring；Novel seal mechanism is specifically designed, using unique the one the second sealing ring, the sealing ring fitted seal groove of multiple different structure can be good at ensureing filtering side wall and top plate, the sealing effectiveness of back plate connections.
Description
Technical field
The utility model is related to a kind of filtering tube device, more particularly to hook type air filter cartridge.
Background technology
Air filtration cartridge is the important component in various air filter units, and it is typically mounted in air filter unit
In casing.Common mounting structure of the existing air filtration cartridge in casing is to set dividing plate in casing to separate casing as two envelopes
Closed chamber room (inlet plenum and outlet chamber), air filtration cartridge is located in inlet plenum；Inlet plenum gas is sent into by pipeline
In air filtration cartridge, air is purified by air filter cartridge, to reach purification dust in air and inhalable
The effect of grain thing.
Current air filter cartridge is filtered in the form of outer wire netting coats filter pulp with interior wire netting mostly,
Filtration is single, it is impossible to play good filter effect, poor for small pellet filter effect.And filtering
Cylinder interior metal net is due to that can produce thin seam when be connected with cartridge filter top plate bottom plate, and often particulate matter can be spilt from carefully stitching,
Less than good filter effect.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of hook type air filter cartridge for above drawback.
In order to solve the above technical problems, the technical solution of the utility model is：
A kind of hook type air filter cartridge, wherein, including upper plate, lower shoe and filtering side wall；The upper plate
With the rounded plate body structure of lower shoe, the upper plate top is provided with hook, and projection, described first are fixed in bottom provided with first
Fixed projection is in cylindrical bump, positioned at the upper plate bottom centre position, and the upper plate is provided with air inlet, it is described enter
Gas port runs through the upper plate center；
Projection is fixed provided with second at the top of the lower shoe, described second fixes projection in cylindrical bump, positioned at described
Upper plate bottom centre position；
The cylindrical structure of filtering side wall, the filtering top side wall is fixedly connected on the upper plate bottom four
Week, the filtering sidewall bottom is fixedly connected on surrounding at the top of the lower shoe；The first fixation projection is connected to the mistake
Filter inside top side wall；The second fixation projection is connected to inside the filtering sidewall bottom；The cartridge filter top side wall
The second sealing ring is provided with bottom periphery, the first fixation projection surrounding is provided with the first sealing ring, and described second fixes convex
Block surrounding is provided with the first sealing ring；Filter sidewall sheath close described first, second fix projection outside when, the first sealing ring with
Second sealing ring is mutually fitted together to；
The first bulge loop, the second bulge loop and the 3rd bulge loop are provided with first sealing ring, the first bulge loop section is in
Semi-cylindrical hill structure, first bulge loop is located at centre position on the outside of the first sealing ring；Second bulge loop is in the first sealing
Quantity is two on ring, is symmetricly set in first bulge loop over and under, and the second bulge loop section is square raised knot
Structure；Quantity is two on the first sealing ring of 3rd bulge loop, is symmetricly set in the first sealing ring outside top and bottom,
3rd bulge loop section bulge-structure triangular in shape；
The first groove, the second groove and the 3rd groove are provided with second sealing ring；It is first groove shapes, big
Small, position is corresponding with the first bulge loop；Second groove shapes, size, position are corresponding with the second bulge loop；Described
Three groove shapes, size, position are corresponding with the 3rd bulge loop；First bulge loop is entrenched in first groove；It is described
Second bulge loop is entrenched in second groove；3rd bulge loop is entrenched in the 3rd groove.
A kind of above-mentioned hook type air filter cartridge, wherein, cartridge filter side wall includes fixed gold successively from inside to outside
Belong to net, the first screen pack, the second screen pack, the first filter fiber cloth, the second filter fiber cloth；It is uniform on first screen pack
Multiple first filter mesh, the square structure of the first filter mesh are distributed with；It is uniformly distributed on second screen pack
There are multiple second filter mesh, the rounded structure of the second filter mesh；It is evenly distributed with the first filter fiber cloth
Multiple 3rd filter mesh, the 3rd filter mesh is in regular hexagon structure；It is uniformly distributed on the second filter fiber cloth
There are multiple 4th filter mesh, the rounded structure of the 4th filter mesh.
Above-mentioned hook type air filter cartridge, wherein, the hook number is 2.
Above-mentioned hook type air filter cartridge, wherein, the first filter mesh aperture is 0.5-1cm.
Above-mentioned hook type air filter cartridge, wherein, the second filter mesh aperture is 1-2mm.
Above-mentioned hook type air filter cartridge, wherein, the 3rd filter mesh aperture is 500-800um.
Above-mentioned hook type air filter cartridge, wherein, the 4th filter mesh aperture is 200-400um.
Beneficial effect；
Using Multi-layers distributing filtration, gas is passed through out of air inlet, certainly interior by filtering a variety of filter layers on the wall of side
The structure that outside aperture diminishes successively is effectively filtered, the dust that can not only cross in air filtering, more can effectively cross air filtering
In finely ground particles, lifting air quality greatly promote its filter effect.First screen pack, the second screen pack, the first filtering
Fiber cloth, the filter mesh of the second filter fiber cloth use different structure, are conducive to lifting filter effect.
Novel seal mechanism is specifically designed, using unique the one the second sealing ring, the sealing ring of multiple different structure
Fitted seal groove, can be good at ensureing filtering side wall and top plate, the sealing effectiveness of back plate connections.Avoid filtering side wall and top
The generation that plate, back plate connections are carefully stitched, the generation of phenomenon can be spilt from thin seam by fundamentally preventing particulate matter, be substantially improved
Filter effect.
And top and bottom uses special fixed-block-architecture (FBA), it is connected in filtering side wall, is conducive to filtering having for side wall
Effect positioning clamping, good positioning effect.
Brief description of the drawings
Fig. 1 is the utility model schematic cross-sectional view.
Fig. 2 is the utility model the first screen pack expanded schematic diagram.
Fig. 3 is the utility model the second screen pack expanded schematic diagram.
Fig. 4 is the utility model the first filter fiber cloth expanded schematic diagram.
Fig. 5 is the utility model the second filter fiber cloth expanded schematic diagram.
Fig. 6 is the utility model the first sealing ring schematic cross-section.
Fig. 7 is the utility model the second sealing ring schematic cross-section.
Fig. 8 is enlarged diagram at the utility model I.
Description of reference numerals：
Upper plate 1, hook 11, first fix projection 12, air inlet 13；
Lower shoe 2, second fixes projection 21；
Filter side wall 3, fixed wire netting 31, the first screen pack 32, the second screen pack 33, the first filter fiber cloth 34, the
Two filter fiber cloth 35, the first filter mesh 36, the second filter mesh 37, the 3rd filter mesh 38, the 4th filter mesh 39.
4, first bulge loop 41, the second bulge loop 42, the 3rd bulge loop 43 on first sealing ring；
5, first groove 51 on second sealing ring, the second groove 52, the 3rd groove 53.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Embodiment
As illustrated, a kind of hook type air filter cartridge, wherein, including upper plate, lower shoe and filtering side wall；Institute
State provided with hook at the top of upper plate and the rounded plate body structure of lower shoe, the upper plate, projection is fixed in bottom provided with first,
Described first fixes projection in cylindrical bump, and positioned at the upper plate bottom centre position, the upper plate is provided with air inlet
Mouthful, the air inlet runs through the upper plate center；
Projection is fixed provided with second at the top of the lower shoe, described second fixes projection in cylindrical bump, positioned at described
Upper plate bottom centre position；
The cylindrical structure of filtering side wall, the filtering top side wall is fixedly connected on the upper plate bottom four
Week, the filtering sidewall bottom is fixedly connected on surrounding at the top of the lower shoe；The first fixation projection is connected to the mistake
Filter inside top side wall；The second fixation projection is connected to inside the filtering sidewall bottom；The cartridge filter top side wall
The second sealing ring is provided with bottom periphery, the first fixation projection surrounding is provided with the first sealing ring, and described second fixes convex
Block surrounding is provided with the first sealing ring；Filter sidewall sheath close described first, second fix projection outside when, the first sealing ring with
Second sealing ring is mutually fitted together to；
The first bulge loop, the second bulge loop and the 3rd bulge loop are provided with first sealing ring, the first bulge loop section is in
Semi-cylindrical hill structure, first bulge loop is located at centre position on the outside of the first sealing ring；Second bulge loop is in the first sealing
Quantity is two on ring, is symmetricly set in first bulge loop over and under, and the second bulge loop section is square raised knot
Structure；Quantity is two on the first sealing ring of 3rd bulge loop, is symmetricly set in the first sealing ring outside top and bottom,
3rd bulge loop section bulge-structure triangular in shape；
The first groove, the second groove and the 3rd groove are provided with second sealing ring；It is first groove shapes, big
Small, position is corresponding with the first bulge loop；Second groove shapes, size, position are corresponding with the second bulge loop；Described
Three groove shapes, size, position are corresponding with the 3rd bulge loop；First bulge loop is entrenched in first groove；It is described
Second bulge loop is entrenched in second groove；3rd bulge loop is entrenched in the 3rd groove.
A kind of above-mentioned hook type air filter cartridge, wherein, cartridge filter side wall includes fixed gold successively from inside to outside
Belong to net, the first screen pack, the second screen pack, the first filter fiber cloth, the second filter fiber cloth；It is uniform on first screen pack
Multiple first filter mesh, the square structure of the first filter mesh are distributed with；It is uniformly distributed on second screen pack
There are multiple second filter mesh, the rounded structure of the second filter mesh；It is evenly distributed with the first filter fiber cloth
Multiple 3rd filter mesh, the 3rd filter mesh is in regular hexagon structure；It is uniformly distributed on the second filter fiber cloth
There are multiple 4th filter mesh, the rounded structure of the 4th filter mesh.The hook number is 2.First filtering
Mesh aperture is 0.5cm.The second filter mesh aperture is 1mm.The 3rd filter mesh aperture is 500um.Described
Four filter mesh apertures are 200um.
Beneficial effect；
Using Multi-layers distributing filtration, gas is passed through out of air inlet, certainly interior by filtering a variety of filter layers on the wall of side
The structure that outside aperture diminishes successively is effectively filtered, the dust that can not only cross in air filtering, more can effectively cross air filtering
In finely ground particles, lifting air quality greatly promote its filter effect.First screen pack, the second screen pack, the first filtering
Fiber cloth, the filter mesh of the second filter fiber cloth use different structure, are conducive to lifting filter effect.
Novel seal mechanism is specifically designed, using unique the one the second sealing ring, the sealing ring of multiple different structure
Fitted seal groove, can be good at ensureing filtering side wall and top plate, the sealing effectiveness of back plate connections.Avoid filtering side wall and top
The generation that plate, back plate connections are carefully stitched, the generation of phenomenon can be spilt from thin seam by fundamentally preventing particulate matter, be substantially improved
Filter effect.
And top and bottom uses special fixed-block-architecture (FBA), it is connected in filtering side wall, is conducive to filtering having for side wall
Effect positioning clamping, good positioning effect.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art can readily occur in the technical scope that the utility model is disclosed
Change or replacement, should all cover in protection domain of the present utility model.Therefore, protection domain of the present utility model should be with
The protection domain of claims is defined.
Claims (3)
1. a kind of hook type air filter cartridge, it is characterised in that including upper plate, lower shoe and filtering side wall；On described
Provided with hook at the top of top plate and the rounded plate body structure of lower shoe, the upper plate, projection is fixed in bottom provided with first, described
First fixes projection in cylindrical bump, and positioned at the upper plate bottom centre position, the upper plate is provided with air inlet, institute
Air inlet is stated through the upper plate center；
Projection is fixed provided with second at the top of the lower shoe, described second fixes projection in cylindrical bump, positioned at the upper top
Plate bottom centre position；
The cylindrical structure of filtering side wall, the filtering top side wall is fixedly connected on upper plate bottom surrounding, institute
State filtering sidewall bottom and be fixedly connected on surrounding at the top of the lower shoe；The first fixation projection is connected to filtering side wall
Top interior；The second fixation projection is connected to inside the filtering sidewall bottom；The cartridge filter top side wall and bottom
Periphery is provided with the second sealing ring, and the first fixation projection surrounding is provided with the first sealing ring, and described second fixes projection surrounding
It is provided with the first sealing ring；Filter sidewall sheath to close when described first, second fixes outside projection, the first sealing ring and second close
Seal ring is mutually fitted together to；
The first bulge loop, the second bulge loop and the 3rd bulge loop are provided with first sealing ring, the first bulge loop section is in semicircle
Shape bulge-structure, first bulge loop is located at centre position on the outside of the first sealing ring；Second bulge loop is on the first sealing ring
Quantity is two, is symmetricly set in first bulge loop over and under, and the second bulge loop section is square bulge-structure；Institute
It is two to state quantity on the 3rd the first sealing ring of bulge loop, is symmetricly set in the first sealing ring outside top and bottom, described
3rd bulge loop section bulge-structure triangular in shape；
The first groove, the second groove and the 3rd groove are provided with second sealing ring；First groove shapes, size,
Position is corresponding with the first bulge loop；Second groove shapes, size, position are corresponding with the second bulge loop；Described 3rd
Groove shapes, size, position are corresponding with the 3rd bulge loop；First bulge loop is entrenched in first groove；Described
Two bulge loops are entrenched in second groove；3rd bulge loop is entrenched in the 3rd groove.
2. a kind of hook type air filter cartridge as claimed in claim 1, it is characterised in that cartridge filter side wall is certainly introversive
Include fixed wire netting, the first screen pack, the second screen pack, the first filter fiber cloth, the second filter fiber cloth successively outside；It is described
Multiple first filter mesh, the square structure of the first filter mesh are evenly distributed with first screen pack；Described second
Multiple second filter mesh, the rounded structure of the second filter mesh are evenly distributed with screen pack；First filtering is fine
Multiple 3rd filter mesh are evenly distributed with Wei Bu, the 3rd filter mesh is in regular hexagon structure；Second filtering
Multiple 4th filter mesh, the rounded structure of the 4th filter mesh are evenly distributed with fiber cloth.
3. hook type air filter cartridge as claimed in claim 1, it is characterised in that the hook number is 2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985503.3U CN206535325U (en) | 2016-08-31 | 2016-08-31 | A kind of hook type air filter cartridge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620985503.3U CN206535325U (en) | 2016-08-31 | 2016-08-31 | A kind of hook type air filter cartridge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206535325U true CN206535325U (en) | 2017-10-03 |
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ID=59936679
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620985503.3U Active CN206535325U (en) | 2016-08-31 | 2016-08-31 | A kind of hook type air filter cartridge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206535325U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215550A (en) * | 2016-08-31 | 2016-12-14 | 江苏华强电力设备有限公司 | A kind of hook type air filter cartridge |
-
2016
- 2016-08-31 CN CN201620985503.3U patent/CN206535325U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106215550A (en) * | 2016-08-31 | 2016-12-14 | 江苏华强电力设备有限公司 | A kind of hook type air filter cartridge |
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