CN201389371Y - Internal reinforced filter element - Google Patents
Internal reinforced filter element Download PDFInfo
- Publication number
- CN201389371Y CN201389371Y CN200920020753U CN200920020753U CN201389371Y CN 201389371 Y CN201389371 Y CN 201389371Y CN 200920020753 U CN200920020753 U CN 200920020753U CN 200920020753 U CN200920020753 U CN 200920020753U CN 201389371 Y CN201389371 Y CN 201389371Y
- Authority
- CN
- China
- Prior art keywords
- mesh
- inner bearing
- internal support
- filter
- filter cartridge
- 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
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- Filtering Materials (AREA)
Abstract
The utility model provides an internal reinforced filter element, which belongs to the technical field of filtration devices; the structure comprises a filter cartridge and end covers on both ends of the filter cartridge; a tubular inner bearing mesh is arranged in the core of the filter cartridge; and the inner wall of the tubular inner bearing mesh is provided with one or more than one inner bearing ring. The inner bearing ring is provided with an outer flap edge, and the outer flap edge is fixedly connected with the inner wall of the inner bearing mesh. A tubular outer bearing mesh is arranged on the periphery of the filter cartridge. The internal reinforced filter element has the advantages of simple structure, safety, reliability, convenient use and easy maintenance; because of the inner bearing ring added on the inner bearing mesh, the bearing capability of the inner baring mesh is stronger, so that the filter cartridge is not easy to deform under the external force or filtration action, thereby facilitating to improve the filtration effect and the purification function of the filter material.
Description
Technical field
The utility model relates to the filter technical field, specifically a kind of interior reinforced filter core.
Background technology
General, lubricating oil filter element or hydraulic oil filter core are in the process of using, because the flowing velocity of medium or pressure instability are regularly, can apply excessive pressure to filter core, then filter core bears the distortion that then can cause filter core behind the excessive load, or even impaired destruction, thereby can cause very big adverse effect, sometimes even can cause badly damaged to equipment to filter effect.
Summary of the invention
Technical assignment of the present utility model is to solve the deficiencies in the prior art, and a kind of interior reinforced filter core is provided.
The technical solution of the utility model realizes in the following manner, reinforced filter core in being somebody's turn to do, its structure comprises the end cap that filter cylinder and filter cylinder two ends are provided with, and the tube in-core of filter cylinder is provided with tubular internal support net, and the inwall of tubular internal support net is provided with the internal support ring of one or more quantity.
Described internal support ring is provided with eversion edge, and eversion edge is fixedlyed connected with internal support net inwall.
Described filter cylinder outer periphery is equipped with tubular external support net
Described internal support ring is provided with two.
The beneficial effect that the utility model is compared with prior art produced is:
Reinforced filter core in being somebody's turn to do, simple in structure, safe and reliable, easy to use, by in the internal support net, adding the internal support ring, can make internal support power stronger, make filter cylinder not be subject to external force effect or filtration and be out of shape, help improving filter effect and purification function thereof, applicable to engineering machinery, automobile, steamer, generating set, air compressor, cleaning system etc. to filtrate.
Description of drawings
Accompanying drawing 1 is a structural representation of the present utility model;
Accompanying drawing 2 is annexation schematic diagrames of internal support net of the present utility model and internal support ring.
Mark in the accompanying drawing is represented respectively:
1, end cap, 2, the external support net, 3, filter cylinder, 4, the internal support net, 5, the internal support ring, 6, eversion edge.
The specific embodiment
Below in conjunction with accompanying drawing reinforced filter core in of the present utility model is done following detailed description the in detail.
Shown in accompanying drawing 1,2, interior reinforced filter core of the present utility model, its structure comprises the end cap 1 that filter cylinder 3 and filter cylinder two ends are provided with, and the tube in-core of filter cylinder 3 is provided with tubular internal support net 4, and the inwall of tubular internal support net 4 is provided with two internal support rings 5.Internal support ring 5 is provided with eversion edge 6, and eversion edge 6 is fixedlyed connected with internal support net 4 inwalls.Filter cylinder 3 outer periphery are equipped with tubular external support net 2.
Claims (4)
1, interior reinforced filter core comprises the end cap that filter cylinder and filter cylinder two ends are provided with, and the tube in-core of filter cylinder is provided with tubular internal support net, it is characterized in that the inwall of tubular internal support net is provided with the internal support ring of one or more quantity.
2, interior reinforced filter core according to claim 1 is characterized in that the internal support ring is provided with eversion edge, and eversion edge is fixedlyed connected with internal support net inwall.
3, interior reinforced filter core according to claim 1 is characterized in that the filter cylinder outer periphery is equipped with tubular external support net.
4, interior reinforced filter core according to claim 1 is characterized in that the internal support ring is provided with two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020753U CN201389371Y (en) | 2009-04-09 | 2009-04-09 | Internal reinforced filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200920020753U CN201389371Y (en) | 2009-04-09 | 2009-04-09 | Internal reinforced filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201389371Y true CN201389371Y (en) | 2010-01-27 |
Family
ID=41596189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200920020753U Expired - Fee Related CN201389371Y (en) | 2009-04-09 | 2009-04-09 | Internal reinforced filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201389371Y (en) |
-
2009
- 2009-04-09 CN CN200920020753U patent/CN201389371Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100127 Termination date: 20120409 |