CN107882611A - A kind of long-life oil filter - Google Patents
A kind of long-life oil filter Download PDFInfo
- Publication number
- CN107882611A CN107882611A CN201711259225.9A CN201711259225A CN107882611A CN 107882611 A CN107882611 A CN 107882611A CN 201711259225 A CN201711259225 A CN 201711259225A CN 107882611 A CN107882611 A CN 107882611A
- Authority
- CN
- China
- Prior art keywords
- filter core
- filter
- oil
- housing
- plate
- 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.)
- Pending
Links
- 238000001914 filtration Methods 0.000 claims abstract description 53
- 239000003921 oil Substances 0.000 claims abstract description 43
- 239000010721 machine oil Substances 0.000 claims abstract description 23
- 239000004576 sand Substances 0.000 claims abstract description 7
- 241001466460 Alveolata Species 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000009941 weaving Methods 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 12
- 238000009434 installation Methods 0.000 abstract description 7
- 239000007787 solid Substances 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 5
- 238000011109 contamination Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 239000004744 fabric Substances 0.000 description 5
- 239000010687 lubricating oil Substances 0.000 description 5
- 239000004753 textile Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- 229910052799 carbon Inorganic materials 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 208000035874 Excoriation Diseases 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C—MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03C1/00—Magnetic separation
- B03C1/02—Magnetic separation acting directly on the substance being separated
- B03C1/30—Combinations with other devices, not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a kind of long-life oil filter, it is related to cleaner technical field, is mainly made up of housing, upper lid, filter core, pre-filtering magnet, check-valves, by-passing valve and filtering body etc..Pre-filtering magnet is installed between upper lid and filter core, metal filings can be filtered out by pre-filtering magnet, the burden of filter core greatly reduces, improve the service life of cleaner；Filtering body is installed between the bottom of filter core and housing, prevents unfiltered machine oil to be directly entered engine, prevents engine from being worn because sump oil enters；Because solid grain contamination easily accumulates in bottom, so the burden of filter core bottom is larger, and the burden on filter core top is lighter, the bottom of filter core is targetedly designed as filter sand, upper design is filter paper, both the service life and filter effect of filter core had been improved, has saved cost of manufacture again, at the same avoid cleaner it is overweight and the problem of cause installation difficulty.
Description
Technical field
The present invention relates to cleaner technical field, more particularly to a kind of long-life oil filter.
Background technology
In engine working process, carbon distribution and gelatinous precipitate, water for being oxidized under metal filings, dust, high temperature etc. are 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, is extended
Its useful life.Oil filter should be strong with filtering ability, and circulating resistance is small, the performance such as service life length.Oil filter
By-passing valve is inside generally provided with, can not be allowed because of the accumulation of dust, metal filings and carbon distribution etc. when the filter core in cleaner
When lubricating oil passes through, by-passing valve is opened because the pressure in cleaner is excessive so that lubricating oil directly enters from by-passing valve
Enter in filter core and be then exhausted from.When lubricating oil opens by-passing valve under the pressure of oil pump, now engine is recycled back to through by-passing valve
Lubricating oil not only cannot get the filtering of paper filter element, but also can pass through original large granular impurity filtered out by paper filter element
Again into engine, continual secondary abrasion is brought to engine to by-passing valve for refunds.One kind how is designed to beat in by-passing valve
The long-life oil filter that can be filtered when opening to machine oil is the technical problems to be solved by the invention.
The content of the invention
In view of the deficiencies of the prior art, the present invention provides a kind of longevity that can be filtered when by-passing valve is opened to machine oil
Order oil filter.
The present invention realizes solve above-mentioned technical problem by following technological means：
A kind of long-life oil filter, including housing, the upper end of the housing are provided with lid, described upper lid and housing it
Between sealing ring is installed, filter core is installed in the housing, forms oil passageway between the housing and filter core, on the upper lid
Oil inlet and oil-out are provided with, the upper end of the filter core is provided with check-valves, and described check-valves is located at the positive lower end of oil inlet,
Pre-filtering magnet is installed between described upper lid and filter core, retaining spring is installed between the bottom of the filter core and housing,
The center of the filter core bottom is provided with by-passing valve, and the filtering of annular is provided between the bottom of the filter core and housing
Body, described retaining spring are located in the circular hole of filtering body, and described filter core includes the tubular support of both ends open, the tubular
The upper end open of support is connected with oil-out, and described by-passing valve is arranged on the lower ending opening of tubular support, the tubular branch
Some oil-through holes are provided with the barrel of frame, the top and bottom of the tubular support are separately installed with upper cover plate and lower cover,
The medium position of the tubular support outer wall is provided with the dividing plate of annular, is provided with filter paper between the dividing plate and upper cover plate, institute
State and filter bag is installed between dividing plate and lower cover, filter sand is filled with described filter bag.
Preferably, described a kind of long-life oil filter, described pre-filtering magnet include two size identicals
Ringshaped magnet block, described two ringshaped magnet blocks are setting up and down, and four companies are provided between two described ringshaped magnet blocks
Extension bar, described four connecting rods are symmetrical arranged two-by-two.
Preferably, described a kind of long-life oil filter, described filtering body are more to be wrapped in textile fabric line
Made of above hole on framework, there is alveolate texture close in outer dredge.
Preferably, described a kind of long-life oil filter, the lower end of the upper lid and the upper end of filter core are installed respectively
There are the first annular location-plate and the second circular orientation plate of mutual cooperation, the inwall of the first annular location-plate is close to top loop
The outer wall of shape magnet piece, the inwall of the second circular orientation plate are close to the outer wall of lower annular magnet piece.
Preferably, described a kind of long-life oil filter, phase is separately installed with the lower end of the filter core and housing
The 3rd circular orientation plate and fourth annular location-plate mutually coordinated, the inwall of the 3rd circular orientation plate are close to filtering body upper end
Outer wall, the inwall of the fourth annular location-plate are close to filtering body lower end outer wall.
The advantage of the invention is that：1. installing pre-filtering magnet between upper lid and filter core, the machine oil entered from oil inlet is first
The filtering of pre-filtering magnet is first passed through, is greatly metal filings because the impurity in machine oil has, passes through pre-filtering magnet
Metal filings can be filtered out, the burden of filter core greatly reduces, improve the service life of cleaner；2. bottom and the shell of filter core
Filtering body is installed between body, the machine oil that by-passing valve is entered from oil passageway can be filtered, prevent that unfiltered machine oil is direct
Into engine, prevent engine from being worn because sump oil enters；3. because solid grain contamination easily accumulates in bottom, so
The burden of filter core bottom is larger, and the burden on filter core top is lighter, and the bottom of filter core targetedly is designed as into filter sand, top
Filter paper is designed as, the service life and filter effect of filter core has both been improved, has saved cost of manufacture again, while avoid filtering
Device is overweight and the problem of causing installation difficulty.
Further, pre-filtering magnet is formed by connecting by upper and lower two ringshaped magnet blocks by connecting rod, and metal filings are inhaled
The surface of two ringshaped magnet blocks is attached to, machine oil is not interfered with and enters oil passageway, maintain the unimpeded of oil circuit；Filtering body is served as reasons
Textile fabric line is wrapped in manufactured outer thin interior close alveolate texture above stephanoporate framework, can largely accommodate solid pollution
Thing, ensure that machine oil can smoothly circulate within a period of time, ensure that car is reached destination and repaired by driver.
Brief description of the drawings
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation of filter core of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
A kind of long-life oil filter, including housing 1, the upper end of the housing 1 are provided with lid 2, described upper lid 2
Sealing ring 3 is installed between housing 1, filter core 4 is installed in the housing 1, machine oil is formed between the housing 1 and filter core 4
Passage 5, is provided with oil inlet 6 and oil-out 7 on the upper lid 2, and the upper end of the filter core 4 is provided with check-valves 8, it is described only
Return valve 8 and be located at 6 positive lower end of oil inlet, pre-filtering magnet 9, the bottom of the filter core 4 are installed between described upper lid 2 and filter core 4
Retaining spring 10 is installed, the center of the bottom of filter core 4 is provided with by-passing valve 11, the filter core 4 between portion and housing 1
Bottom and housing 1 between the filtering body 12 of annular is installed, described retaining spring 10 is located in the circular hole of filtering body 12, institute
The filter core 4 stated includes the tubular support 13 of both ends open, and the upper end open of the tubular support 13 connects with oil-out 7, described
By-passing valve 11 be arranged on tubular support 13 lower ending opening on, be provided with some oil-through holes on the barrel of the tubular support 13
14, the top and bottom of the tubular support 13 are separately installed with upper cover plate 15 and lower cover 16, the outer wall of tubular support 13
Medium position be provided with annular dividing plate 17, filter paper 18, the dividing plate 17 are installed between the dividing plate 17 and upper cover plate 15
Filter bag 19 is installed between lower cover 16, filter sand is filled with described filter bag.
Pre-filtering magnet is installed between upper lid and filter core, the machine oil entered from oil inlet passes through the mistake of pre-filtering magnet first
Filter, it is greatly metal filings because the impurity in machine oil has, metal filings can be filtered out by pre-filtering magnet, significantly
The burden for reducing filter core, improve the service life of cleaner；Filtering body is installed between the bottom of filter core and housing, can to from
Oil passageway enter by-passing valve machine oil filtered, prevent unfiltered machine oil to be directly entered engine, prevent engine because
Sump oil enters and worn；Because solid grain contamination easily accumulates in bottom, so the burden of filter core bottom is larger, and filter core
The burden on top is lighter, and the bottom of filter core targetedly is designed as into filter sand, and upper design is filter paper, both improves filter core
Service life and filter effect, saved cost of manufacture again, while it is overweight and cause asking for installation difficulty to avoid cleaner
Topic.
Preferably, described pre-filtering magnet 9 includes two size identical ringshaped magnet blocks 20, described two ring-types
Magnet piece 20 is setting up and down, and four connecting rods 21, described four connections are provided between described two ringshaped magnet blocks 20
Bar 21 is symmetrical arranged two-by-two.
Pre-filtering magnet is formed by connecting by upper and lower two ringshaped magnet blocks by connecting rod, and metal filings are attracted to two
The surface of ringshaped magnet block, do not interfere with machine oil and enter oil passageway, maintain the unimpeded of oil circuit.
Preferably, described filtering body 12 is made of textile fabric line is wrapped in above stephanoporate framework, has outer dredge
Interior close alveolate texture.
Filtering body dredges interior close alveolate texture to be outer made of textile fabric line is wrapped in above stephanoporate framework, can be big
The receiving solid pollutant of amount, ensure that machine oil can smoothly circulate within a period of time, ensure that car is reached destination and entered by driver
Row maintenance.
Preferably, the lower end of the upper lid 2 and the upper end of filter core 4 are separately installed with the first annular location-plate of mutual cooperation
22 and the second circular orientation plate 23, the inwall of the first annular location-plate 22 be close to the outer wall of top ring-type magnet piece 20, institute
The inwall for stating the second circular orientation plate 22 is close to the outer wall of lower annular magnet piece 20.
The first annular location-plate and the second circular orientation plate that the lower end of upper cover plate and the upper end installation of filter core cooperate,
Pre-filtering magnet is positioned, while facilitates the installation of pre-filtering magnet.
Preferably, the He of the 3rd circular orientation plate 24 of mutual cooperation is separately installed with the lower end of the filter core 4 and housing 1
Fourth annular location-plate 25, the inwall of the 3rd circular orientation plate 24 are close to the upper end outer wall of filtering body 12, the fourth annular
The inwall of location-plate 25 is close to the lower end outer wall of filtering body 12.
The 3rd circular orientation plate and fourth annular location-plate of mutual cooperation are installed, to filtering on the lower end of filter core and housing
Body is positioned, while facilitates the installation of pre-filtering magnet.
1. installing pre-filtering magnet between upper lid and filter core, the machine oil entered from oil inlet passes through pre-filtering magnet first
Filtering, it is greatly metal filings because the impurity in machine oil has, metal filings can be filtered out by pre-filtering magnet, greatly
The big burden for reducing filter core, improve the service life of cleaner；2. filtering body is installed between the bottom of filter core and housing, can
The machine oil for entering by-passing valve from oil passageway is filtered, prevents unfiltered machine oil to be directly entered engine, prevents from starting
Machine wears because sump oil enters；3. because solid grain contamination easily accumulates in bottom, so the burden of filter core bottom is larger,
And the burden on filter core top is lighter, the bottom of filter core is targetedly designed as filter sand, upper design is filter paper, is both improved
The service life and filter effect of filter core, has saved cost of manufacture again, while it is overweight and cause installation tired to avoid cleaner
The problem of difficult.Further, pre-filtering magnet is formed by connecting by upper and lower two ringshaped magnet blocks by connecting rod, and metal filings are inhaled
The surface of two ringshaped magnet blocks is attached to, machine oil is not interfered with and enters oil passageway, maintain the unimpeded of oil circuit；Filtering body is served as reasons
Textile fabric line is wrapped in manufactured outer thin interior close alveolate texture above stephanoporate framework, can largely accommodate solid pollution
Thing, ensure that machine oil can smoothly circulate within a period of time, ensure that car is reached destination and repaired by driver.
It should be noted that herein, if being used merely in the presence of first and second or the like relational terms by one
Individual entity or operation make a distinction with another entity or operation, and not necessarily require or imply these entities or operate it
Between any this actual relation or order be present.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Cover including for nonexcludability, so that process, method, article or equipment including a series of elements not only include those
Key element, but also the other element including being not expressly set out, or also include for this process, method, article or set
Standby intrinsic key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that
Other identical element in the process including the key element, method, article or equipment also be present.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (5)
- A kind of 1. long-life oil filter, it is characterised in that：Including housing, the upper end of the housing is provided with lid, described Upper lid and housing between sealing ring is installed, filter core is installed in the housing, machine oil is formed between the housing and filter core Passage, oil inlet and oil-out is provided with the upper lid, the upper end of the filter core is provided with check-valves, described check-valves position Pre-filtering magnet is installed between the positive lower end of oil inlet, described upper lid and filter core, between the bottom of the filter core and housing Retaining spring is installed, the center of the filter core bottom is provided with by-passing valve, pacified between the bottom of the filter core and housing Filtering body equipped with annular, described retaining spring are located in the circular hole of filtering body, and described filter core includes the cylinder of both ends open Shape support, the upper end open of the tubular support are connected with oil-out, and the lower end that described by-passing valve is arranged on tubular support is opened On mouth, some oil-through holes are provided with the barrel of the tubular support, the top and bottom of the tubular support are separately installed with Upper cover plate and lower cover, the medium position of the tubular support outer wall are provided with the dividing plate of annular, the dividing plate and upper cover plate it Between filter paper is installed, filter bag is installed between the dividing plate and lower cover, filter sand is filled with described filter bag.
- A kind of 2. long-life oil filter according to claim 1, it is characterised in that：Described pre-filtering magnet includes Two size identical ringshaped magnet blocks, described two ringshaped magnet blocks are setting up and down, two described ringshaped magnet blocks it Between four connecting rods are installed, described four connecting rods are symmetrical arranged two-by-two.
- A kind of 3. long-life oil filter according to claim 1, it is characterised in that：Described filtering body is with weaving Made of single is wrapped in above stephanoporate framework, there is alveolate texture close in outer dredge.
- A kind of 4. long-life oil filter according to claim 2, it is characterised in that：The lower end of the upper lid and filter core Upper end be separately installed with the first annular location-plate and the second circular orientation plate of mutual cooperation, the first annular location-plate Inwall is close to the outer wall of top ring-type magnet piece, and the inwall of the second circular orientation plate is close to the outer of lower annular magnet piece Wall.
- A kind of 5. long-life oil filter according to claim 1, it is characterised in that：The lower end of the filter core and housing On be separately installed with the 3rd circular orientation plate and fourth annular location-plate of mutual cooperation, the inwall of the 3rd circular orientation plate It is close to filtering body upper end outer wall, the inwall of the fourth annular location-plate is close to filtering body lower end outer wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259225.9A CN107882611A (en) | 2017-12-04 | 2017-12-04 | A kind of long-life oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711259225.9A CN107882611A (en) | 2017-12-04 | 2017-12-04 | A kind of long-life oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107882611A true CN107882611A (en) | 2018-04-06 |
Family
ID=61772979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711259225.9A Pending CN107882611A (en) | 2017-12-04 | 2017-12-04 | A kind of long-life oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107882611A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108869130A (en) * | 2018-08-15 | 2018-11-23 | 高博集团有限公司 | A kind of fuel filter |
| CN108915818A (en) * | 2018-08-15 | 2018-11-30 | 高博集团有限公司 | A kind of environment-friendly type oil filter |
| CN110469380A (en) * | 2018-05-11 | 2019-11-19 | 康沃动力发动机制造有限公司 | Engine oil detection alarm system built in a kind of diesel engine |
| CN112594029A (en) * | 2020-12-12 | 2021-04-02 | 安徽法西欧汽车部件有限公司 | Automobile oil filter with high cleaning strength |
| CN114294072A (en) * | 2021-11-30 | 2022-04-08 | 高博集团有限公司 | Oil filter, oil filter threaded cover plate sub-assembly and sealing process thereof |
| CN115075906A (en) * | 2022-07-14 | 2022-09-20 | 蒋飞虎 | Oil filter of perpendicular installation |
| CN108915818B (en) * | 2018-08-15 | 2024-07-02 | 高博集团有限公司 | Environment-friendly engine oil filter |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110469380A (en) * | 2018-05-11 | 2019-11-19 | 康沃动力发动机制造有限公司 | Engine oil detection alarm system built in a kind of diesel engine |
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| CN112594029A (en) * | 2020-12-12 | 2021-04-02 | 安徽法西欧汽车部件有限公司 | Automobile oil filter with high cleaning strength |
| CN114294072A (en) * | 2021-11-30 | 2022-04-08 | 高博集团有限公司 | Oil filter, oil filter threaded cover plate sub-assembly and sealing process thereof |
| CN115075906A (en) * | 2022-07-14 | 2022-09-20 | 蒋飞虎 | Oil filter of perpendicular installation |
| CN115075906B (en) * | 2022-07-14 | 2023-10-03 | 浙江圣峰汽车部件有限公司 | Oil filter of perpendicular installation |
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Application publication date: 20180406 |