CN105041419B - A kind of oil filter of removable Ferromagnetic Impurities - Google Patents
A kind of oil filter of removable Ferromagnetic Impurities Download PDFInfo
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- CN105041419B CN105041419B CN201510468857.0A CN201510468857A CN105041419B CN 105041419 B CN105041419 B CN 105041419B CN 201510468857 A CN201510468857 A CN 201510468857A CN 105041419 B CN105041419 B CN 105041419B
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- conically shaped
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- shell body
- adsorption layer
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Abstract
The invention discloses a kind of oil filter of removable Ferromagnetic Impurities, including：Filter cylinder, shell body and the filter paper group being arranged between filter cylinder and shell body；At least one filtering through hole is distributed with the anchor ring of filter cylinder；Gap is reserved between filter paper group and shell body and forms accommodating chamber；The periphery of filter paper group is equipped with the conically shaped being made by magnetic material, conically shaped is located in accommodating chamber and accommodating chamber is separated into inner cavity and exocoel, and, the smallest end of conically shaped is connected with the end of shell intracoelomic cavity one end, and the runner that gap forms conducting inner cavity and exocoel is reserved between the most big end of conically shaped and the end of the shell intracoelomic cavity other end；Shell body is equipped with multiple oil inlets, oil outlet, and each oil inlet is circular layout on the end face of shell body around the axial line of conically shaped, and each oil inlet is respectively turned on exocoel；Oil outlet is turned on filter cylinder.Ferromagnetic Impurities in the machine oil that the present invention can effectively filter out.
Description
Technical field
The present invention relates to filtration art, more particularly to a kind of oil filter of removable Ferromagnetic Impurities.
Background technology
Oil filter is located in engine lubrication system.Its upstream is lubricating oil pump, and downstream is to need to moisten in engine
Sliding each parts.Its act on be in the machine oil of oil sump objectionable impurities filter out, it is bent with clean engine oil supplying
The kinematic pairs such as axis, connecting rod, camshaft, booster, piston ring, play lubrication, cooling, cleaning action, so as to extend these zero
The service life of part.
It is to intercept to filter out objectionable impurities in machine oil by single paper filter element hole due to existing oil filter, its
The smaller filter effect of micropore of filter paper is better, but machine oil handling capacity is poorer.In order to solve on same filter paper micropore both
The impurity of smallest particles can be filtered out, and the machine oil of supply engine sufficient amount can be made also thus to pass through this contradiction by micropore.Through
National filter branch of ic engine industry association, the best oil filter of in the market, can only also be designed into and filter out in machine oil
The ability of 60% impurity, this is the maximum filtering value drawn after thousands of times are tested.In actual use, 40% has
Evil impurity, it is impossible to effectively filtered out by paper filter element, in this 40% impurity, since Ferromagnetic Impurities are relatively tiny and hard, so
In the majority with Ferromagnetic Impurities, it is also just maximum to engine damage.
The content of the invention
Based on technical problem existing for above-mentioned background technology, the present invention proposes a kind of oil strainer of removable Ferromagnetic Impurities
Clear device, the Ferromagnetic Impurities in the machine oil which can effectively filter out.
The present invention proposes a kind of oil filter of removable Ferromagnetic Impurities, including：Filter cylinder, shell body, Yi Jishe
Put the filter paper group between filter cylinder and shell body；
At least one filtering through hole is distributed with the anchor ring of filter cylinder；
Filter paper group is fixed with filter cylinder, and being reserved with gap between the outer circumferential surface of filter paper group and the inner peripheral surface of shell body forms
Accommodating chamber；
The periphery of filter paper group is equipped with the conically shaped being made by magnetic material, and conically shaped is located in accommodating chamber and will hold
Chamber of receiving is separated into inner cavity and exocoel, also, the smallest end of conically shaped is connected with the end of shell intracoelomic cavity one end, and conically shaped is most
The runner that gap forms conducting inner cavity and exocoel is reserved between the end of big end and the shell intracoelomic cavity other end；
Oil inlet and oil outlet are equipped with close to the end face of conically shaped smallest end side on shell body, oil inlet is equipped with more
A, each oil inlet is circular layout on the end face of shell body around the axial line of conically shaped, also, each oil inlet respectively with exocoel
Conducting, the oil outlet end of each oil inlet are close to the lateral wall of conically shaped smallest end；Oil outlet is turned on filter cylinder.
Preferably, at least one first pit is distributed with conically shaped on the anchor ring of exocoel.
Preferably, at least one second dimple is distributed with conically shaped on the anchor ring of inner cavity
Preferably, conically shaped includes first adsorption layer, the second adsorption layer and is arranged on first adsorption layer and the second absorption
Strong magnetosphere between layer.
Preferably, first adsorption layer is located at conically shaped and is arranged in first adsorption layer close to the side of exocoel, the first pit
On outer surface.
Preferably, on strong magnetosphere, close to the side of first adsorption layer, also, on the position opposite with the first pit
It is raised to be equipped with first.
Preferably, the second adsorption layer is located at conically shaped close to the side of inner cavity, and second dimple is arranged in the second adsorption layer
On outer surface.
Preferably, on strong magnetosphere, close to the side of the second adsorption layer, also, on the position opposite with second dimple
It is raised to be equipped with second.
Preferably, filter paper group includes multiple filtration paper, and each layer filter paper is corrugated filter paper.
In the present invention, by the preset clearance formation container chamber between filter paper group and shell body, and set in accommodating chamber
Put the conically shaped being made by magnetic material so that accommodating chamber is divided into inner cavity and exocoel；Meanwhile by shell body
The oil inlet of exocoel conducting is arranged at, and causes the oil outlet end of oil inlet to be close to the lateral wall of conically shaped smallest end；When machine oil by
Oil inlet inject when, can along conically shaped outer wall progressively to exocoel flow into, during inflow, be entrained in machine oil
Ferromagnetic Impurities can be adsorbed by conically shaped, and the machine oil for eliminating Ferromagnetic Impurities can be flowed into by the runner for turning on inner cavity and exocoel
Filtered to inner cavity, and by filter paper group so that clean machine oil enters filter cylinder and flowed out by oil outlet.
In conclusion the Ferromagnetic Impurities in the machine oil that can effectively filter out of the present invention, avoid Ferromagnetic Impurities with machine oil into
Enter engine, cause the infringement of engine.
Brief description of the drawings
Fig. 1 is a kind of structure diagram of the oil filter of removable Ferromagnetic Impurities proposed by the present invention.
Embodiment
In the following, technical scheme is described in detail by specific embodiment.
As shown in Figure 1, Fig. 1 is a kind of structural representation of the oil filter of removable Ferromagnetic Impurities proposed by the present invention
Figure.
With reference to the oil filter of Fig. 1, the embodiment of the present invention a kind of removable Ferromagnetic Impurities proposed, including：Filter cylinder
1st, shell body 2 and the filter paper group 3 being arranged between filter cylinder 1 and shell body 2；
At least one filtering through hole is distributed with the anchor ring of filter cylinder 1；
Filter paper group 3 is fixed with filter cylinder 1, and filter paper group 3 includes multiple filtration paper, and each layer filter paper is corrugated filter
Paper, also, gap is reserved between the inner peripheral surface of the outer circumferential surface of filter paper group 3 and shell body 2 and forms accommodating chamber 4.
The periphery of filter paper group 3 is equipped with the conically shaped 5 that is made by magnetic material, conically shaped 5 include first adsorption layer,
Second adsorption layer and the strong magnetosphere being arranged between first adsorption layer and the second adsorption layer；First adsorption layer is located at conically shaped 5
Close to the side of exocoel 42, also, at least one first pit is distributed with the outer surface of first adsorption layer；Second adsorption layer is located at
Conically shaped 5 is close to the side of inner cavity 41, also, at least one second dimple is distributed with the outer surface of the second adsorption layer；Pass through
The setting increase machine oil of one pit and second dimple flows through area, also, the setting of the first pit and second dimple can be with
Accommodation space as Ferromagnetic Impurities.
Conically shaped 5 is located in accommodating chamber 4 and accommodating chamber 4 is separated into inner cavity 41 and exocoel 42, also, conically shaped 5 is most
Small end is connected with the end of 2 inner cavity of shell body, 41 one end, the most big end of conically shaped 5 and the end of 2 inner cavity of shell body, 41 other end
Between be reserved with gap formed conducting inner cavity 41 and exocoel 42 runner；
End face on shell body 2 close to 5 smallest end side of conically shaped is equipped with oil inlet 21 and oil outlet 22, oil inlet 21
Equipped with multiple, axial line of each oil inlet 21 around conically shaped 5 on the end face of shell body 2 is circular layout, also, each oil inlet 21
Respectively being turned on exocoel 42, the oil outlet end of each oil inlet 21 is close to the lateral wall of 5 smallest end of conically shaped, this setup,
Machine oil can be allowd to be flowed into along the outer wall of conically shaped 5；Oil outlet 22 is turned on filter cylinder 1.
In the present embodiment, on strong magnetosphere, close to the side of first adsorption layer, also, it is located at the position opposite with the first pit
Put and be equipped with the first protrusion；On strong magnetosphere, close to the side of the second adsorption layer, also, it is located at the position opposite with second dimple
Put and be equipped with the second protrusion；Pass through first raised and the second raised setting so that the magnetic at the first pit and second dimple
Power is more than periphery magnetic force, so that Ferromagnetic Impurities are concentrated absorption in the first pit and second dimple.
The present invention so works, by the preset clearance formation container chamber between filter paper group 3 and shell body 2, and
The conically shaped 5 being made by magnetic material is set in accommodating chamber 4 so that accommodating chamber 4 is divided into inner cavity 41 and exocoel 42；
Meanwhile the oil inlet 21 turned on by being arranged at exocoel 42 on shell body 2, and cause the oil outlet end of oil inlet 21 to be close to taper
The lateral wall of 5 smallest ends of cylinder；, can be along outer wall being flowed to exocoel 42 progressively of conically shaped 5 when machine oil is injected by oil inlet 21
Enter, during inflow, the Ferromagnetic Impurities being entrained in machine oil can be adsorbed by conically shaped 5, and eliminate Ferromagnetic Impurities
Machine oil inner cavity 41 can be flowed into by the runner for turning on inner cavity 41 and exocoel 42, at this time, the inner wall of conically shaped 5 it is secondary to machine oil into
Row Ferromagnetic Impurities filter, by Ferromagnetic Impurities absorption on the inner wall of conically shaped 5；The machine filtered by Ferromagnetic Impurities twice
Oil is filtered by filter paper group 3 so that clean machine oil enters filter cylinder 1 and flowed out by oil outlet 22.
From the foregoing, it will be observed that the Ferromagnetic Impurities in the machine oil that can effectively filter out of the present invention, avoid Ferromagnetic Impurities with machine oil into
Enter engine, cause the infringement of engine, and machine oil is to envelope filter paper group 3 by the way of immersion, avoids machine oil and exists
To the impact of filter paper group 3 during injection, it can effectively extend the service life of filter paper group 3.
The foregoing is only a preferred embodiment of the present invention, but protection scope of the present invention be not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
- A kind of 1. oil filter of removable Ferromagnetic Impurities, it is characterised in that including：Filter cylinder（1）, shell body（2）And It is arranged on filter cylinder（1）And shell body（2）Between filter paper group（3）；Filter cylinder（1）Anchor ring at least one filtering through hole is distributed with；Filter paper group（3）With filter cylinder（1）It is fixed, filter paper group（3）Outer circumferential surface and shell body（2）Inner peripheral surface between be reserved with Gap forms accommodating chamber（4）；Filter paper group（3）Periphery be equipped with the conically shaped that is made by magnetic material（5）, conically shaped（5）Positioned at accommodating chamber（4） It is interior and by accommodating chamber（4）It is separated into inner cavity（41）And exocoel（42）, also, conically shaped（5）Smallest end and shell body（2）Inner cavity （41）The end connection of one end, conically shaped（5）Most big end and shell body（2）Inner cavity（41）It is reserved between the end of the other end Gap forms conducting inner cavity（41）And exocoel（42）Runner；Conically shaped（5）Close to exocoel（42）Anchor ring on be distributed with least One the first pit, conically shaped（5）Close to inner cavity（41）Anchor ring at least one second dimple is distributed with；Shell body（2）Upper close conically shaped（5）The end face of smallest end side is equipped with oil inlet（21）And oil outlet（22）；Oil inlet（21）Equipped with multiple, each oil inlet（21）In shell body（2）End face on around conically shaped（5）Axle center wire loop Arrangement, also, each oil inlet（21）Respectively with exocoel（42）Conducting, each oil inlet（21）Oil outlet end be close to conically shaped（5） The lateral wall of smallest end；Oil outlet（22）With filter cylinder（1）Conducting.
- 2. the oil filter of removable Ferromagnetic Impurities according to claim 1, it is characterised in that conically shaped（5）Bag Include first adsorption layer, the second adsorption layer and the strong magnetosphere being arranged between first adsorption layer and the second adsorption layer.
- 3. the oil filter of removable Ferromagnetic Impurities according to claim 2, it is characterised in that first adsorption layer position In conically shaped（5）Close to exocoel（42）Side, the first pit is arranged on the outer surface of first adsorption layer.
- 4. the oil filter of removable Ferromagnetic Impurities according to claim 3, it is characterised in that on strong magnetosphere, lean on The side of nearly first adsorption layer, also, the first protrusion is equipped with the position opposite with the first pit.
- 5. the oil filter of removable Ferromagnetic Impurities according to claim 2, it is characterised in that the second adsorption layer position In conically shaped（5）Close to inner cavity（41）Side, second dimple is arranged on the outer surface of the second adsorption layer.
- 6. the oil filter of removable Ferromagnetic Impurities according to claim 5, it is characterised in that on strong magnetosphere, lean on The side of nearly second adsorption layer, also, the second protrusion is equipped with the position opposite with second dimple.
- 7. the oil filter of the removable Ferromagnetic Impurities according to any one of claim 1-6, it is characterised in that mistake Filter paper group（3）Including multiple filtration paper, and each layer filter paper is corrugated filter paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468857.0A CN105041419B (en) | 2015-07-30 | 2015-07-30 | A kind of oil filter of removable Ferromagnetic Impurities |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510468857.0A CN105041419B (en) | 2015-07-30 | 2015-07-30 | A kind of oil filter of removable Ferromagnetic Impurities |
Publications (2)
| Publication Number | Publication Date |
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| CN105041419A CN105041419A (en) | 2015-11-11 |
| CN105041419B true CN105041419B (en) | 2018-05-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510468857.0A Active CN105041419B (en) | 2015-07-30 | 2015-07-30 | A kind of oil filter of removable Ferromagnetic Impurities |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107023344A (en) * | 2017-05-18 | 2017-08-08 | 蚌埠市风驰滤清器有限公司 | A kind of antifouling type oil filter |
| CN107131026A (en) * | 2017-06-28 | 2017-09-05 | 芜湖澳奔玛汽车部件有限公司 | A kind of automobile efficient machine oil filter |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5647993A (en) * | 1995-08-14 | 1997-07-15 | Karp; David P. | Magnetic filter enhancement apparatus and method |
| DE10148405A1 (en) * | 2001-10-01 | 2003-04-10 | Otto Altmann | Double-walled cyclone for fluids purefication flows fluid spirally down to outlet past walls slotted to transfer contained impurities to outer walled volume and separate collectors. |
| CN2881113Y (en) * | 2006-03-03 | 2007-03-21 | 周中标 | Secondary filtering machine oil filter |
| DE102011117163B4 (en) * | 2011-10-28 | 2015-03-05 | Ibs Filtran Kunststoff-/ Metallerzeugnisse Gmbh | A filter assembly |
| CN203161313U (en) * | 2013-03-27 | 2013-08-28 | 包燕燕 | Oil filtering assembly of engine |
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Effective date of registration: 20180926 Address after: 244000 A3 building, Zhongke University Pioneer Park, Tongling economic and Technological Development Zone, Tongling, Anhui Patentee after: Anhui Hui Chuan Management Consulting Co., Ltd. Address before: 233000 east of Chaoyang South Road, Chengnan New District, Bengbu, Anhui Patentee before: Bengbu Feng Chi cleaner Co., Ltd |
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