CN107281801A - A kind of oil filter of multistage filtering - Google Patents
A kind of oil filter of multistage filtering Download PDFInfo
- Publication number
- CN107281801A CN107281801A CN201710506676.1A CN201710506676A CN107281801A CN 107281801 A CN107281801 A CN 107281801A CN 201710506676 A CN201710506676 A CN 201710506676A CN 107281801 A CN107281801 A CN 107281801A
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- CN
- China
- Prior art keywords
- filter
- cylinder
- filter core
- core
- oil
- 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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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtering Materials (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of oil filter of multistage filtering, first filter core be located in shell by the accommodating chamber be divided into filter chamber above and it is underlying go out sap cavity, filter cylinder is vertically arranged in the filter chamber, cartridge sidewall has filter structure, drive mechanism is connected to driving filter cylinder with filter cylinder and surrounds its axis of rotation, second filter core is fixed with filter cylinder and extended spirally around filter cylinder, and the second filter core is using folding filter material and its fold line along filter cylinder radial arrangement.Pass through the oil filter of the multistage filtering of above-mentioned optimization design, structural design optimization is reasonable, filter screen is driven to drive the second filter core to rotate by drive mechanism during work, filter screen carries out cloth while carrying out coarse filtration to machine oil, second filter core is by rotating to the machine oil through coarse filtration to oil inlet press filtration, second filter core is using folding filter material, it is ensured that the solid impurity in machine oil is effectively removed while filter area, so as to greatly improve filter efficiency and filter effect.
Description
Technical field
The present invention relates to oil filter technical field, more particularly to a kind of oil filter of multistage filtering.
Background technology
Carbon distribution and gelatinous precipitate, water being oxidized in engine working process, under metal filings, dust, high temperature etc. is no
It is disconnected to be mixed into lubricating oil.The effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects oily cleaning to be lubricated, extension
Its useful life.Oil filter worked after a period of time, it is easy to cause blocking, in order to prevent engine because lacking machine oil profit
Slide and engine is caused damage, oil filter of the prior art is provided with by-passing valve, so as to ensure that machine oil hinders in filter core
By-passing valve is opened in the case of plug by filtered engine oil supplying engine, so as to reduce the infringement of engine.But without
Containing impurity such as metal fillings in the machine oil of filter, impurity enters in engine and still engine can be caused damage.
The content of the invention
To solve technical problem present in background technology, the present invention proposes a kind of oil filter of multistage filtering.
A kind of oil filter of multistage filtering proposed by the present invention, including：Shell, filter cylinder, the first filter core, the second filter
Core, drive mechanism；
Enclosure is provided with accommodating chamber, and the first filter core is located in the accommodating chamber is divided into position by the accommodating chamber
Filter chamber above the first filter core and going out at the top of sap cavity, the filter chamber below the first filter core are provided with inlet, institute
Sap cavity bottom is stated out provided with liquid outlet；
Filter cylinder is vertically arranged in the filter chamber, filter cylinder sealed bottom and top is connected with inlet, cartridge sidewall tool
There is filter structure, drive mechanism is connected to driving filter cylinder with filter cylinder and surrounds its axis of rotation；
Second filter core is located in the filter chamber, and the second filter core is fixed with filter cylinder and extended spirally around filter cylinder, the second filter
Core uses folding filter material and its fold line is along filter cylinder radial arrangement, and the outer rim of the second filter core is matched somebody with somebody with the sealing of filter chamber side wall
Close.
Preferably, the first filter core is also using folding filter material, and the fold line of the first filter core is along filter cylinder radial arrangement.
Preferably, the adjacent fold of the first filter core is smaller than the adjacent fold spacing of the second filter core.
Preferably, it is described go out sap cavity internal diameter be gradually reduced from top to bottom and the liquid outlet be located at it is described go out sap cavity bottom.
Preferably, filter cylinder bottom is against the first filter core.
Preferably, spacing is equal between two layers of the arbitrary neighborhood of the second filter core.
In the present invention, the oil filter of the multistage filtering proposed, the first filter core is located at the accommodating chamber in shell
Room be divided into filter chamber above and it is underlying go out sap cavity, filter cylinder is vertically arranged in the filter chamber, filter cylinder side
Wall has filter structure, and drive mechanism is connected to driving filter cylinder with filter cylinder and surrounds its axis of rotation, and the second filter core is consolidated with filter cylinder
Fixed and extended spirally around filter cylinder, the second filter core is using folding filter material and its fold line is along filter cylinder radial arrangement.By above-mentioned excellent
Change the oil filter of the multistage filtering of design, structural design optimization rationally, drives filter screen to drive during work by drive mechanism
Second filter core is rotated, and filter screen carries out cloth while carrying out coarse filtration to machine oil, and the second filter core is by rotating to the machine oil through coarse filtration
To oil inlet press filtration, the second filter core is using folding filter material, it is ensured that the solid impurity in machine oil is effectively removed while filter area,
So as to greatly improve filter efficiency and filter effect.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the oil filter of multistage filtering proposed by the present invention.
Fig. 2 is a kind of overlooking the structure diagram of the oil filter of multistage filtering proposed by the present invention.
Embodiment
As illustrated in fig. 1 and 2, Fig. 1 is a kind of structural representation of the oil filter of multistage filtering proposed by the present invention, figure
2 be a kind of overlooking the structure diagram of the oil filter of multistage filtering proposed by the present invention.
Reference Fig. 1 and 2, a kind of oil filter of multistage filtering proposed by the present invention, including：Shell 1, filter cylinder 2, first
Filter core 3, the second filter core 4, drive mechanism；
The inside of shell 1 is provided with accommodating chamber, and the first filter core 3, which is located in the accommodating chamber, is divided into the accommodating chamber
Feed liquor is provided with the top of filter chamber positioned at the top of the first filter core 3 and the sap cavity that goes out positioned at the lower section of the first filter core 3, the filter chamber
Mouthful, it is described go out sap cavity bottom be provided with liquid outlet；
Filter cylinder 2 is vertically arranged in the filter chamber, the sealed bottom of filter cylinder 2 and top is connected with inlet, the side wall of filter cylinder 2
With filter structure, drive mechanism is connected to driving filter cylinder 2 with filter cylinder 2 and surrounds its axis of rotation；
Second filter core 4 is located in the filter chamber, and the second filter core 4 is fixed with filter cylinder 2 and extended spirally around filter cylinder 2, the
Two filter cores 4 are using folding filter material and its fold line along the radial arrangement of filter cylinder 2, outer rim and the filter chamber side wall of the second filter core 4
Sealing coordinates.
In the specific work process of the oil filter of the multistage filtering of the present embodiment, machine oil enters filter cylinder through inlet
Interior, drive mechanism driving filter cylinder is rotated, and machine oil is thrown away from filter cylinder under the influence of centrifugal force, realizes the initial filter and cloth of machine oil
Material, the second filter core is rotated to the upward press filtration of machine oil through coarse filtration with filter cylinder, promotes the solid impurity in machine oil to move up, and is passed through
The machine oil of press filtration is passed down through after the first filter core by going out sap cavity discharge.
In the present embodiment, the oil filter of the multistage filtering proposed, the first filter core is located in shell to be held described
Chamber of receiving be divided into filter chamber above and it is underlying go out sap cavity, filter cylinder is vertically arranged in the filter chamber, filters
Cylinder side wall has filter structure, and drive mechanism is connected to driving filter cylinder with filter cylinder and surrounds its axis of rotation, the second filter core and filter
Cylinder is fixed and is extended spirally around filter cylinder, and the second filter core is using folding filter material and its fold line is along filter cylinder radial arrangement.By upper
The oil filter of the multistage filtering of optimization design is stated, structural design optimization rationally, filter screen is driven during work by drive mechanism
The second filter core is driven to rotate, filter screen carries out cloth while carrying out coarse filtration to machine oil, and the second filter core is by rotating to through coarse filtration
Machine oil is to oil inlet press filtration, and the second filter core is using folding filter material, it is ensured that the solid in machine oil is effectively removed while filter area
Impurity, so as to greatly improve filter efficiency and filter effect.
In a specific embodiment, the first filter core 3 is also using folding filter material, the fold line of the first filter core 3 along filter cylinder 2 radially
Arrangement；Further, the adjacent fold of the first filter core 3 is smaller than the adjacent fold spacing of the second filter core 4, increase first
The filter area of filter core.
In other design methods of filter core, spacing is equal between two layers of the arbitrary neighborhood of the second filter core 4.
In other embodiments, it is described go out sap cavity internal diameter be gradually reduced from top to bottom and the liquid outlet be located at institute
State out sap cavity bottom, it is ensured that going out in sap cavity to stop through filter oil, so as to ensure the stability of flow quantity.
In other embodiments, the bottom of filter cylinder 2 is against the first filter core 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 all be included within the scope of the present invention.
Claims (6)
1. a kind of oil filter of multistage filtering, it is characterised in that including：Shell (1), filter cylinder (2), the first filter core (3),
Two filter cores (4), drive mechanism；
Accommodating chamber is provided with inside shell (1), the first filter core (3), which is located in the accommodating chamber, is divided into the accommodating chamber
Filter chamber above the first filter core (3) and going out at the top of sap cavity, the filter chamber below the first filter core (3) be provided with into
Liquid mouthful, it is described go out sap cavity bottom be provided with liquid outlet；
Filter cylinder (2) is vertically arranged in the filter chamber, filter cylinder (2) sealed bottom and top is connected with inlet, filter cylinder (2) side
Wall has filter structure, and drive mechanism is connected to driving filter cylinder (2) with filter cylinder (2) and surrounds its axis of rotation；
Second filter core (4) is located in the filter chamber, and the second filter core (4) is fixed with filter cylinder (2) and prolonged around filter cylinder (2) spiral
Stretch, the second filter core (4) using folding filter material and its fold line along filter cylinder (2) radial arrangement, the outer rim of the second filter core (4) with it is described
The wall sealing of filter chamber side coordinates.
2. the oil filter of multistage filtering according to claim 1, it is characterised in that the first filter core (3) is also using folding
Folded filter material, the fold line of the first filter core (3) is along filter cylinder (2) radial arrangement.
3. the oil filter of multistage filtering according to claim 2, it is characterised in that the adjacent folding of the first filter core (3)
Superimposing thread is smaller than the adjacent fold spacing of the second filter core (4).
4. the oil filter of multistage filtering according to claim 1, it is characterised in that it is described go out sap cavity in it is upper without leave and
Under be gradually reduced and the liquid outlet be located at it is described go out sap cavity bottom.
5. the oil filter of multistage filtering according to claim 1, it is characterised in that filter cylinder (2) bottom is against first
Filter core (3).
6. the oil filter of multistage filtering according to claim 1, it is characterised in that any phase of the second filter core (4)
Spacing is equal between adjacent two layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506676.1A CN107281801B (en) | 2017-06-28 | 2017-06-28 | multistage filtering engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710506676.1A CN107281801B (en) | 2017-06-28 | 2017-06-28 | multistage filtering engine oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107281801A true CN107281801A (en) | 2017-10-24 |
| CN107281801B CN107281801B (en) | 2020-01-31 |
Family
ID=60099933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710506676.1A Expired - Fee Related CN107281801B (en) | 2017-06-28 | 2017-06-28 | multistage filtering engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107281801B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779545A (en) * | 2023-02-09 | 2023-03-14 | 胜利阀门有限公司 | Intelligent self-cleaning filter |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114028866B (en) * | 2021-11-09 | 2023-04-07 | 武汉惠强新能源材料科技有限公司 | Double-column filter |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631805A (en) * | 2012-04-27 | 2012-08-15 | 吉林大学 | Cyclone type multi-grade solid-liquid separation device |
| CN104492611A (en) * | 2014-12-19 | 2015-04-08 | 无锡市飞天油脂有限公司 | Centrifugal grease filtering machine |
| CN205135746U (en) * | 2015-11-27 | 2016-04-06 | 浙江威泰汽配有限公司 | Rotatable assembled engine oil filter |
| CN205977310U (en) * | 2016-08-29 | 2017-02-22 | 浙江永钰过滤系统有限公司 | But self -cleaning filter |
| CN206175021U (en) * | 2016-11-22 | 2017-05-17 | 西安外事学院 | Vehicle engine oil filter |
-
2017
- 2017-06-28 CN CN201710506676.1A patent/CN107281801B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102631805A (en) * | 2012-04-27 | 2012-08-15 | 吉林大学 | Cyclone type multi-grade solid-liquid separation device |
| CN104492611A (en) * | 2014-12-19 | 2015-04-08 | 无锡市飞天油脂有限公司 | Centrifugal grease filtering machine |
| CN205135746U (en) * | 2015-11-27 | 2016-04-06 | 浙江威泰汽配有限公司 | Rotatable assembled engine oil filter |
| CN205977310U (en) * | 2016-08-29 | 2017-02-22 | 浙江永钰过滤系统有限公司 | But self -cleaning filter |
| CN206175021U (en) * | 2016-11-22 | 2017-05-17 | 西安外事学院 | Vehicle engine oil filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115779545A (en) * | 2023-02-09 | 2023-03-14 | 胜利阀门有限公司 | Intelligent self-cleaning filter |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107281801B (en) | 2020-01-31 |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200131 Termination date: 20200628 |
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| CF01 | Termination of patent right due to non-payment of annual fee |