CN205714340U - A kind of oil filter with PET filtering layer - Google Patents
A kind of oil filter with PET filtering layer Download PDFInfo
- Publication number
- CN205714340U CN205714340U CN201620380132.6U CN201620380132U CN205714340U CN 205714340 U CN205714340 U CN 205714340U CN 201620380132 U CN201620380132 U CN 201620380132U CN 205714340 U CN205714340 U CN 205714340U
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- Prior art keywords
- end cover
- filtering layer
- gland
- fixed
- filter paper
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Abstract
nullThis utility model relates to a kind of oil filter with PET filtering layer，Including housing、It is fastened on the gland of case top and is arranged on the fixed plate bottom gland，The bottom of the mesopore of gland is provided with five the hook pawls extended downwardly from，The middle part at fixed plate top arranges oil outlet，Be provided around being circularly and evenly distributed five fuel feed holes of oil outlet，Described five hook pawls are separately fixed at inside five fuel feed holes，The inside of housing is provided with the annular filter paper that continuous Z-fold is formed，Annular filter paper be respectively fixed at two ends with upper end cover and bottom end cover up and down，The top of upper end cover arranges the boss with through hole，The non-return valve block being resisted against on fixed plate bottom face it is arranged with in outer wall of boss，The top of described bottom end cover is fixed with the fixing pipe of valve body，Valve body is fixed the bottom nozzle of pipe and is arranged over bypass valve sealing gasket，The top of bypass valve sealing gasket is provided with case of by-pass valve.Oil filter structure with PET filtering layer of the present utility model is firm, and good filtration effect extends service life.
Description
Technical field
This utility model relates to a kind of oil filter with PET filtering layer.
Background technology
The filter cartridge construction of conventional filter is simple at present, and it is all common filter paper that filter element is used,
Filter effect is bad, and service life is shorter, it is impossible to meet the needs on high-end car.
Utility model content
For solving above-mentioned technical problem, this utility model provides a kind of machine with PET filtering layer
Oil rectifier.
Oil filter with PET filtering layer of the present utility model, including housing, is fastened on
The gland of case top and be arranged on the fixed plate bottom gland, the bottom of the mesopore of gland is provided with
Five the hook pawls extended downwardly from, are provided with sealing ring, described fixed plate top at the top of gland
The middle part in portion arranges oil outlet, be provided around being circularly and evenly distributed five of oil outlet
Fuel feed hole, described five hook pawls are separately fixed at inside five fuel feed holes, the inside of described housing
Being provided with the annular filter paper that continuous Z-fold is formed, annular filter paper includes the PET being bonded together
Filtering layer and nylon stratum reticulare, be provided with central canal in the middle cavity of annular filter paper, annular filter paper upper
Under be respectively fixed at two ends with upper end cover and bottom end cover, the top of upper end cover is arranged has the convex of through hole
Platform, outer wall of boss is arranged with the non-return valve block being resisted against on fixed plate bottom face, described lower end
The top of lid is fixed with and is positioned at the fixing pipe of the valve body within central canal, and valve body fixes the bottom nozzle of pipe
Being arranged over bypass valve sealing gasket, the top of bypass valve sealing gasket is provided with case of by-pass valve.
Oil filter with PET filtering layer of the present utility model, the bottom face of described housing
For downward projection of globoidal structure.
Oil filter with PET filtering layer of the present utility model, the bottom of described bottom end cover
Pad sets holddown spring, and the bottom of holddown spring is resisted against on the bottom inwall of housing.
Compared with prior art the beneficial effects of the utility model are: of the present utility model with
The oil filter structure of PET filtering layer is novel, and Integral connection structure is firm, good seal performance,
Filter paper use continuous Z-fold formed loop configuration, simultaneously filter paper use PET filtering layer and
Nylon stratum reticulare double-decker, good filtration effect, extend service life.
Accompanying drawing explanation
Fig. 1 is a kind of oil filter with PET filtering layer described in this utility model embodiment
Structural representation；
Fig. 2 is a kind of oil filter with PET filtering layer described in this utility model embodiment
Top view；
Fig. 3 is a kind of oil filter with PET filtering layer described in this utility model embodiment
The structural representation of middle filter paper.
In figure:
1, housing；2, gland；3, fixed plate；4, pawl is hooked；5, sealing ring；6, fuel-displaced
Hole；7, fuel feed hole；8, annular filter paper；9, central canal；10, upper end cover；11, lower end
Lid；12, non-return valve block；13, the fixing pipe of valve body；14, bypass valve sealing gasket；15, bypass
Valve spring；16, holddown spring.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, detailed description of the invention of the present utility model is made further
Describe in detail.Following example are used for illustrating this utility model, but it is new to be not limited to this practicality
The scope of type.
As Figure 1-3, a kind of oil filter with PET filtering layer, including housing 1,
It is fastened on the gland 2 at housing 1 top and is arranged on the fixed plate 3 bottom gland 2, gland 2
The bottom of mesopore be provided with five the hook pawls 4 extended downwardly from, be provided with at the top of gland 2
Sealing ring 5, the middle part at described fixed plate 3 top arranges oil outlet 6, oil outlet 6
Being provided around five fuel feed holes 7 being circularly and evenly distributed, described five hook pawls 4 are fixed respectively
Inside five fuel feed holes 7, the inside of described housing 1 is provided with the ring that continuous Z-fold is formed
Shape filter paper 8, annular filter paper 8 includes PET filtering layer and the nylon stratum reticulare being bonded together, annular
Being provided with central canal 9 in the middle cavity of filter paper 8, the two ends up and down of annular filter paper 8 are fixed respectively
Having upper end cover 10 and bottom end cover 11, the top of upper end cover 10 arranges the boss with through hole,
Be arranged with the non-return valve block 12 being resisted against on fixed plate 3 bottom face in outer wall of boss, described under
The top of end cap 11 is fixed with and is positioned at the valve body within central canal 9 and fixes pipe 13, and valve body is fixed
The bottom nozzle of pipe 13 is arranged over bypass valve sealing gasket 14, the top of bypass valve sealing gasket 14
It is provided with case of by-pass valve 15.
Oil filter with PET filtering layer of the present utility model, the bottom of described housing 1
Face is downward projection of globoidal structure.
Oil filter with PET filtering layer of the present utility model, the bottom of described bottom end cover 11
Pad sets holddown spring 16, and the bottom of holddown spring 16 is resisted against on the bottom inwall of housing 1.
Oil filter structure with PET filtering layer of the present utility model is novel, and integrated connection is tied
Structure is firm, good seal performance, and filter paper uses the loop configuration that continuous Z-fold is formed, simultaneously
Filter paper uses PET filtering layer and nylon stratum reticulare double-decker, relative to the filter paper of traditional structure, mistake
Filter effective, extend service life.
The above is only preferred implementation of the present utility model, it is noted that for this skill
For the those of ordinary skill in art field, in the premise without departing from this utility model know-why
Under, it is also possible to making some improvement and modification, these improve and modification also should be regarded as this practicality newly
The protection domain of type.
Claims (3)
1., with an oil filter for PET filtering layer, including housing (1), it is fastened on shell
The gland (2) at body (1) top and be arranged on the fixed plate (3) of gland (2) bottom, pressure
The bottom of the mesopore of lid (2) is provided with five hooks pawl (4) extended downwardly from, the top of gland (2)
Edge of portion is provided with sealing ring (5), it is characterised in that: in described fixed plate (3) top
Between position oil outlet (6) is set, being provided around of oil outlet (6) is circularly and evenly distributed
Five fuel feed holes (7), described five hooks pawl (4) are separately fixed in five fuel feed holes (7)
Portion, the inside of described housing (1) is provided with the annular filter paper (8) that continuous Z-fold is formed,
Annular filter paper (8) includes PET filtering layer and the nylon stratum reticulare being bonded together, annular filter paper (8)
Middle cavity in be provided with central canal (9), the two ends up and down of annular filter paper (8) are fixed respectively
Having upper end cover (10) and bottom end cover (11), the top of upper end cover (10) is arranged has through hole
Boss, outer wall of boss is arranged with the non-return valve block being resisted against on fixed plate (3) bottom face
(12), the top of described bottom end cover (11) is fixed with and is positioned at the valve body that central canal (9) is internal
Fixing pipe (13), the bottom nozzle of the fixing pipe (13) of valve body is arranged over bypass valve sealing gasket (14),
The top of bypass valve sealing gasket (14) is provided with case of by-pass valve (15).
Oil filter with PET filtering layer the most according to claim 1, its feature
It is: the bottom face of described housing (1) is downward projection of globoidal structure.
Oil filter with PET filtering layer the most according to claim 1, its feature exists
In: the bottom pad of described bottom end cover (11) sets holddown spring (16), holddown spring (16)
Bottom be resisted against on the bottom inwall of housing (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380132.6U CN205714340U (en) | 2016-04-29 | 2016-04-29 | A kind of oil filter with PET filtering layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620380132.6U CN205714340U (en) | 2016-04-29 | 2016-04-29 | A kind of oil filter with PET filtering layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205714340U true CN205714340U (en) | 2016-11-23 |
Family
ID=57292271
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620380132.6U Active CN205714340U (en) | 2016-04-29 | 2016-04-29 | A kind of oil filter with PET filtering layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205714340U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165694A (en) * | 2017-07-21 | 2017-09-15 | 江苏优冠汽车配件有限公司 | A kind of long-lasting low-resistance long-life big flow oil filter |
-
2016
- 2016-04-29 CN CN201620380132.6U patent/CN205714340U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107165694A (en) * | 2017-07-21 | 2017-09-15 | 江苏优冠汽车配件有限公司 | A kind of long-lasting low-resistance long-life big flow oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |