CN110259542A - A kind of engine motor oil filter - Google Patents
A kind of engine motor oil filter Download PDFInfo
- Publication number
- CN110259542A CN110259542A CN201910683223.5A CN201910683223A CN110259542A CN 110259542 A CN110259542 A CN 110259542A CN 201910683223 A CN201910683223 A CN 201910683223A CN 110259542 A CN110259542 A CN 110259542A
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- plate
- valve seat
- housings
- 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.)
- Granted
Links
- 239000010705 motor oil Substances 0.000 title claims abstract description 22
- 239000003921 oil Substances 0.000 claims abstract description 119
- 238000001914 filtration Methods 0.000 claims abstract description 32
- 239000010721 machine oil Substances 0.000 claims abstract description 25
- 238000003860 storage Methods 0.000 claims description 11
- 238000009826 distribution Methods 0.000 claims description 2
- BVPWJMCABCPUQY-UHFFFAOYSA-N 4-amino-5-chloro-2-methoxy-N-[1-(phenylmethyl)-4-piperidinyl]benzamide Chemical compound COC1=CC(N)=C(Cl)C=C1C(=O)NC1CCN(CC=2C=CC=CC=2)CC1 BVPWJMCABCPUQY-UHFFFAOYSA-N 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003712 anti-aging effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000003129 oil well Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
-
- 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/1007—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions
- F01M2001/1021—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the purification means combined with other functions comprising self cleaning systems
-
- 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
- F01M1/00—Pressure lubrication
- F01M1/10—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters
- F01M2001/105—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements
- F01M2001/1057—Lubricating systems characterised by the provision therein of lubricant venting or purifying means, e.g. of filters characterised by the layout of the purification arrangements comprising a plurality of filters, parallel or serial
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The present invention relates to a kind of engine motor oil filters, including filter housings, filter housings are machined with oil inlet, filter housings are equipped with coarse filtration plate, thin filter plate and ventilating hole plate, filter paper is provided with above ventilating hole plate, thin filter plate, which is inlayed, is equipped with the first filter screen and the second filter screen, thin filter plate is connected with valve seat, valve seat slidably connects block and connecting rod, connecting rod is flexibly connected with valve seat by spring, thin filter plate is machined with annular groove and connectivity slot, oil road upper end is provided with oil pump, oil pump is fixedly connected on the upper end of filter housings, filter housings lower end is machined with oil outlet, by the way that coarse filtration plate is arranged, thin filter plate and filter paper, realize three-stage filtration processing, by the way that valve seat is arranged, when the oil pressure in annular groove and through slot reaches to a certain degree, block will squeeze spring, connect oil groove and annular groove Logical, the external machine oil with pressure will go out from the second filter screen, prevent the accumulated plugging of scrap.
Description
Technical field
The present invention relates to a kind of engine motor oil filters, belong to oil strainer technical field.
Background technique
Engine motor oil filter is the indispensable components of automobile, and the quality of quality affects making for engine
With.Filter has claimed below: filterability is higher, can filter slag in oil well；Logical oiliness is good, and when lubricating oil flow is hindered
Power is small；There is certain mechanical strength, certain pressure difference can be born；It is anticorrosive, anti-aging, price is low etc..The filtering essence of oil strainer
Degree requires to be that the particle diameter filtered out must be less than moving component gap and oil film thickness, and the equipment of different characteristics should select different mistakes
The filter of precision is filtered, this is the key that lubricating system operates normally.In addition, filter works by multiple oil filtration
Afterwards, mechanical scrap may block the component of filtering, and the filter effect of filter is made to be deteriorated, current engine motor oil filter
It need to be improved in terms of waste scrap, requires further improvement.
Summary of the invention
The technical problem to be solved in the present invention overcomes existing defect, provides a kind of engine motor oil filter, using outer
Add machine oil to clear up the mechanical scrap on thin filter plate, prevent thin filter plate from being blocked, preferably progress oil filtration work is led to
Setting coarse filtration plate, thin filter plate and filter paper are crossed, coarse filtration plate carries out the filtration treatment of larger scrap, and on thin filter plate
One filter screen and the second filter screen carry out second level filtering to machine oil, and ventilating hole plate supports filter paper to carry out third level filtering, filtering
Paper is influenced to reduce under ventilating hole plate protection, by machine oil blastic deformation, and by the way that valve seat is arranged, control oil pump connects electric operation, will
Machine oil is pumped by oil storage room into oil input channel, is entered in thin filter plate by oil pipe and oil road, when in annular groove and through slot
When oil pressure is reached to a certain degree, block will squeeze spring, connect oil groove with annular groove, and the external machine oil with pressure will be from
Second filter screen is gone out, and washes the scrap around the first filter screen open, prevents the accumulated plugging of scrap, and filter is made to keep filtering energy
Power can effectively solve the problems in background technique.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
A kind of engine motor oil filter, including filter housings, the filter housings upper end are machined with oil inlet, the mistake
It is fixedly installed with coarse filtration plate, thin filter plate and ventilating hole plate inside filter shell, is provided with filter paper above the ventilating hole plate, institute
It states thin filter plate and inlays and multiple first filter screens and the second filter screen are installed, the thin filter plate is fixedly connected with valve seat, institute
It states valve seat and is machined with multiple oil grooves, the valve seat slidably connects block and connecting rod, and the connecting rod and valve seat pass through spring
It is flexibly connected, the thin filter plate is machined with multiple annular grooves and connectivity slot, and the annular groove and oil road are connect by connectivity slot
Logical, the oil road upper end is provided with oil pump, and the oil pump is fixedly connected on the upper end of filter housings, the filter housings
Lower end is machined with oil outlet.
Furthermore, the coarse filtration plate, thin filter plate, filter paper and ventilating hole plate are sequentially distributed from top to bottom.
Furthermore, two annular grooves are connected by a connectivity slot, and the oil groove is located at the top of annular groove.
Furthermore, it is fixedly connected with connecting rod above the block, the spring is located at the top of connecting rod, described
Spring and connecting rod are located at the inside of valve seat, the surface of the block and the inner surface smooth contact of valve seat.
Furthermore, the filter housings are machined with oil road, oil input channel, the oil storage room for storing machine oil, institute
State the left end that oil road is located at filter housings, the oil input channel is located at the right end of filter housings, the oil pump and oil pipe
One end is fixedly connected, and the other end of the oil pipe is mounted on filter housings, and oil pipe and oil input channel are connected, the oil input channel
Lower end and oil storage room are connected.
Furthermore, the oil pump is letter despot's board KS60 model oil pump, and the hole of the filter paper is at 35 to 45 microns
Between, the through-hole of the coarse filtration plate is between 90 to 100 microns.
Furthermore, the thin filter plate is machined with the first through slot and the second through slot, and the first filter screen is located at first
In through slot, the valve seat and the second filter screen are located in the second through slot, and second filter screen is rounded around the first filter screen
Distribution.
The invention has the advantages that: a kind of engine motor oil filters according to the present invention, are cleared up using additional machine oil
Mechanical scrap on thin filter plate, prevents thin filter plate from being blocked, preferably progress oil filtration work, by the way that coarse filtration is arranged
Plate, thin filter plate and filter paper, coarse filtration plate carry out the filtration treatment of larger scrap, the first filter screen on thin filter plate and
Two filter screens carry out second level filtering to machine oil, and ventilating hole plate supports filter paper to carry out third level filtering, and filter paper is protected in ventilating hole plate
Under shield, influenced to reduce by machine oil blastic deformation, by the way that valve seat is arranged, control oil pump connects electric operation, machine oil is passed through oil storage
Room is pumped into oil input channel, is entered in thin filter plate by oil pipe and oil road, when the oil pressure in annular groove and through slot reaches centainly
When degree, block will squeeze spring, connect oil groove with annular groove, and the external machine oil with pressure will go out from the second filter screen
It goes, washes the scrap around the first filter screen open, prevent the accumulated plugging of scrap, filter is made to keep filter capacity.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
Fig. 1 is a kind of engine motor oil filter cross-sectional view of the present invention.
Fig. 2 is the perspective view of thin filter plate in a kind of engine motor oil filter of the present invention.
Fig. 3 is the cross-sectional view of thin filter plate in a kind of engine motor oil filter of the present invention.
Fig. 4 is the enlarged diagram of region A in a kind of engine motor oil filter graph 1 of the present invention.
Fig. 5 is the perspective view of valve seat in a kind of engine motor oil filter of the present invention.
Figure label: 1, filter housings；2, oil inlet；3, coarse filtration plate；4, thin filter plate；5, the first filter screen；6,
First through slot；7, the second filter screen；8, the second through slot；9, valve seat；10, oil groove；11, block；12, connecting rod；13, spring；14,
Annular groove；15, connectivity slot；16, oil road；17, oil pump；18, oil pipe；19, oil input channel；20, oil storage room；21, filter paper；22,
Ventilating hole plate；23, oil outlet.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
As Figure 1-Figure 5, a kind of engine motor oil filter, including filter housings 1,1 upper end of filter housings add
Work has oil inlet 2, is fixedly installed with coarse filtration plate 3, thin filter plate 4 and ventilating hole plate 22 inside filter housings 1, on ventilating hole plate 22
Side is provided with filter paper 21, and thin filter plate 4, which is inlayed, is equipped with multiple first filter screens 5 and the second filter screen 7, and thin filter plate 4 is solid
Surely it is connected with valve seat 9, valve seat 9 is machined with multiple oil grooves 10, and valve seat 9 slidably connects block 11 and connecting rod 12, additional machine oil
It after certain pressure, pushes block 11 to move, is connected to oil groove 10 with annular groove 14, connecting rod 12 and valve seat 9 pass through spring
13 are flexibly connected, and thin filter plate 4 is machined with multiple annular grooves 14 and connectivity slot 15, and additional machine oil enters annular groove 14 and connectivity slot
15, annular groove 14 is connected with oil road 16 by connectivity slot 15, and 16 upper end of oil road is provided with oil pump 17, can be by external lubricating oil pump
Entering in the filter, oil pump 17 is fixedly connected on the upper end of filter housings 1, and 1 lower end of filter housings is machined with oil outlet 23,
The machine oil circuit of stream meeting engine.
Coarse filtration plate 3, thin filter plate 4, filter paper 21 and ventilating hole plate 22 are sequentially distributed from top to bottom, and two annular grooves 14 are logical
It crosses a connectivity slot 15 to connect, additional machine oil will go into the lower section of each valve seat 9, and oil groove 10 is located at the upper of annular groove 14
It is square, it is fixedly connected with connecting rod 12 above block 11, spring 13 is located at the top of connecting rod 12, and spring 13 and connecting rod 12 are located at
The inside of valve seat 9, the surface of block 11 and the inner surface smooth contact of valve seat 9, reduce the pressure loss of machine oil, filter housings
1 is machined with oil road 16, oil input channel 19, the oil storage room 20 for storing machine oil, and oil road 16 is located at a left side for filter housings 1
End, oil input channel 19 are located at the right end of filter housings 1, and oil pump 17 is fixedly connected with one end of oil pipe 18, the other end of oil pipe 18
It is mounted on filter housings 1, and oil pipe 18 and oil input channel 19 are connected, 19 lower end of oil input channel and oil storage room 20 are connected, oil road
16, the oil circuit that oil pump 17, oil pipe 18, oil input channel 19 and oil storage room 20 are formed, it is ensured that the pressure of additional machine oil, while guaranteeing broken
Bits cleaning work is normally carried out, and oil pump 17 is letter despot's board KS60 model oil pump, completes pump oil work well, filter paper 21
Hole carries out the filtering of fine impurities between 35 to 45 microns, and the through-hole of coarse filtration plate 3, can between 90 to 100 microns
Biggish clast impurity is filtered, thin filter plate 4 is machined with the first through slot 6 and the second through slot 8, and the first filter screen 5 is located at first
In through slot 6, valve seat 9 and the second filter screen 7 are located in the second through slot 8, and the second filter screen 7 is around 5 rounded points of the first filter screen
Cloth makes additional machine oil preferably remove the clast around the first filter screen 5.
Working principle of the present invention: the filter is installed on engine, and when engine operation, machine oil is recycled
Movement can enter in filter housings 1 from oil inlet 2, filter out biggish impurity by coarse filtration plate 3, reach thin filter plate 4
On, the first filter screen 5 and the second filter screen 7 are filled into a part of impurity, reach across thin filter plate 4 and carry out on filter paper 21
Filter processing, then be discharged by oil outlet 23, into engine heat dissipation and lubrication cycle operation in, to thin filter plate 4
It is periodically handled, control oil pump 17 connects electric operation, and machine oil moves in oil input channel 19 from oil storage room 20, wears by oil pipe 18
Oil pump 17 is crossed, is discharged in annular groove 14 and connectivity slot 15 from oil road 16, when oil pressure arrives in multiple annular grooves 14 and connectivity slot 15
When up to certain numerical value, block 11 can be opened, connects annular groove 14 and oil groove 10, the machine oil with pressure passes through from lower to upper
Second filter screen 7 pushes the clast near the first filter screen 5, upsets the more stable stacking states of clast, prevent the continuous heap of clast
Product keeps the filter capacity of the first filter screen 5, meanwhile, certain supplement is also carried out to the machine oil of engine.
The above are the preferable embodiments of the present invention, and those skilled in the art in the invention can also be to above-mentioned embodiment party
Formula is changed and is modified, and therefore, the invention is not limited to above-mentioned specific embodiment, all those skilled in the art exist
Made any conspicuous improvement, replacement or modification all belong to the scope of protection of the present invention on the basis of the present invention.
Claims (7)
1. a kind of engine motor oil filter, including filter housings (1), it is characterised in that: filter housings (1) upper end
It is machined with oil inlet (2), is fixedly installed with coarse filtration plate (3), thin filter plate (4) and through-hole inside the filter housings (1)
Plate (22), ventilating hole plate (22) top are provided with filter paper (21), and the thin filter plate (4), which is inlayed, is equipped with multiple first mistakes
Strainer (5) and the second filter screen (7), the thin filter plate (4) are fixedly connected with valve seat (9), and the valve seat (9) is machined with multiple
Oil groove (10), the valve seat (9) slidably connect block (11) and connecting rod (12), and the connecting rod (12) and valve seat (9) are logical
Spring (13) flexible connection is crossed, the thin filter plate (4) is machined with multiple annular grooves (14) and connectivity slot (15), the annular groove
(14) it is connected with oil road (16) by connectivity slot (15), oil road (16) upper end is provided with oil pump (17), the oil pump
(17) it is fixedly connected on the upper end of filter housings (1), filter housings (1) lower end is machined with oil outlet (23).
2. a kind of engine motor oil filter according to claim 1, it is characterised in that: the coarse filtration plate (3), thin mistake
Filter plate (4), filter paper (21) and ventilating hole plate (22) are sequentially distributed from top to bottom.
3. a kind of engine motor oil filter according to claim 1, it is characterised in that: two annular grooves (14) pass through one
A connectivity slot (15) is connected, and the oil groove (10) is located at the top of annular groove (14).
4. a kind of engine motor oil filter according to claim 1, it is characterised in that: fixed above the block (11)
It is connected with connecting rod (12), the spring (13) is located at the top of connecting rod (12), the spring (13) and connecting rod (12) position
In the inside of valve seat (9), the surface of the block (11) and the inner surface smooth contact of valve seat (9).
5. a kind of engine motor oil filter according to claim 1, it is characterised in that: the filter housings (1) add
Work has oil road (16), oil input channel (19), the oil storage room (20) for storing machine oil, and the oil road (16) is located at filter head housings
The left end of body (1), the oil input channel (19) are located at the right end of filter housings (1), and the one of the oil pump (17) and oil pipe (18)
End is fixedly connected, and the other end of the oil pipe (18) is mounted on filter housings (1), and oil pipe (18) connects with oil input channel (19)
Logical, oil input channel (19) lower end and oil storage room (20) are connected.
6. a kind of engine motor oil filter according to claim 1, it is characterised in that: the oil pump (17) is letter despot's board
KS60 model oil pump, the hole of the filter paper (21) between 35 to 45 microns, the through-hole of the coarse filtration plate (3) 90 to
Between 100 microns.
7. according to a kind of engine motor oil filter described in claim 1, it is characterised in that: the thin filter plate (4) is machined with
First through slot (6) and the second through slot (8), and the first filter screen (5) is located in the first through slot (6), the valve seat (9) and the second mistake
Strainer (7) is located in the second through slot (8), and second filter screen (7) is around the first filter screen (5) rounded distribution.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683223.5A CN110259542B (en) | 2019-07-26 | 2019-07-26 | Engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910683223.5A CN110259542B (en) | 2019-07-26 | 2019-07-26 | Engine oil filter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110259542A true CN110259542A (en) | 2019-09-20 |
| CN110259542B CN110259542B (en) | 2023-12-22 |
Family
ID=67911990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910683223.5A Active CN110259542B (en) | 2019-07-26 | 2019-07-26 | Engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110259542B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112610353A (en) * | 2020-12-15 | 2021-04-06 | 东风汽车集团有限公司 | Crankcase of automobile engine |
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| CN112610353A (en) * | 2020-12-15 | 2021-04-06 | 东风汽车集团有限公司 | Crankcase of automobile engine |
| CN112610353B (en) * | 2020-12-15 | 2022-04-26 | 东风汽车集团有限公司 | Crankcase of automobile engine |
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