CN209724443U - A kind of self-bleeding rectilinear oil filter - Google Patents
A kind of self-bleeding rectilinear oil filter Download PDFInfo
- Publication number
- CN209724443U CN209724443U CN201920481011.4U CN201920481011U CN209724443U CN 209724443 U CN209724443 U CN 209724443U CN 201920481011 U CN201920481011 U CN 201920481011U CN 209724443 U CN209724443 U CN 209724443U
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- China
- Prior art keywords
- filter
- oil
- oil filter
- exhaust valve
- stop collar
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- Expired - Fee Related
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- 239000003921 oil Substances 0.000 claims abstract description 73
- 239000010721 machine oil Substances 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims description 7
- 238000009414 blockwork Methods 0.000 claims 1
- 230000006835 compression Effects 0.000 claims 1
- 238000007906 compression Methods 0.000 claims 1
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000000452 restraining effect Effects 0.000 abstract 1
- 238000005299 abrasion Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 230000001050 lubricating effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 238000005461 lubrication Methods 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000013528 metallic particle Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 239000004071 soot Substances 0.000 description 1
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a kind of self-bleeding rectilinear oil filter, it include oil filter body, filter core, thread plate, on, lower filter lid, into there is mouth, oil outlet, inner seal ring, exterior seal ring and compressed spring, oil filter body one end is tiltedly installed with an exhaust valve, exhaust valve one end is equipped with gas vent, exhaust valve includes air inlet and gas outlet, floating block is equipped in exhaust valve, floating block middle section offers a groove, restraining position ring block is fixedly installed at exhaust valve respective slot, there is gap between stop collar and groove, stop collar is set between air inlet and gas outlet, floating block, which can float, resists stop collar, the air in oil filter is set to be discharged from exhaust valve and oil leakage will not be made, avoid forget to fill in right angle setting oil filter machine oil or after prolonged use oil filter leakage to Cause to occur the case where generating air drag in machine filter, damage engine.
Description
Technical field
The utility model relates to a kind of auto parts and components, and in particular to a kind of self-bleeding rectilinear oil filter.
Background technique
Oil filter is the impurity such as dust, metallic particles, carbon precipitates and coal soot in removal machine oil, protection
The automobile parts of engine.Oil filter is located in engine lubrication system, and one end is connected to lubricating oil pump, and one end is to start
Each components for needing to lubricate in machine, effect be in the machine oil of oil sump objectionable impurities filter out, with clean
The kinematic pairs such as engine oil supplying crankshaft, connecting rod, camshaft, booster, piston ring play lubrication, cooling, cleaning action, to prolong
The service life of these long components.
The mounting means of present machine oil filter core device is much to use right angle setting, and vertically arranged machine oil filter core device is to pass through
A advantages of piece petroleum pipeline is linked into lubricating oil pump, right angle setting mode is that filter core has better sealing, few permeability situations
Occur, but need to fill machine oil in toward filter core before this mounting means general replacement machine filter, but if installation personnel forget it is past
If new machine filter fills machine oil, air drag will be generated inside new filter core, vehicle when cause the engine interior short time to lack
Oil lubricating will cause engine structure abrasion, and since the long-time of oil filter uses, so that oil filter
Airtightness weakens, and will mix gas in oil filter, makes same generation air drag inside filter core, causes engine interior short
Time lacks oil lubricating, will cause engine structure abrasion.
Utility model content
The technical problem to be solved by the utility model is in view of the above shortcomings of the prior art,
It provides and a kind of does not need to fill rectilinear oil filtration that machine oil can also be mounted directly and self-bleeding in advance
Device.
To achieve the above object, the utility model provides following technical solution: a kind of self-bleeding rectilinear machine oil
Filter, includes oil filter body, the filter core being arranged in oil filter body, thread plate, on the filter core,
Upper and lower filter core lid is respectively set in lower both ends, the thread plate is located at upper filter lid side, and the thread plate is equipped with into having
Mouth and oil outlet are equipped with inner seal ring, external seal are arranged outside the thread plate between the thread plate and upper filter lid
Circle is equipped with compressed spring, it is characterised in that: the oil filter case between the lower filter lid and oil filter body
Body one end is tiltedly installed with an exhaust valve, and described exhaust valve one end is connect with oil filter body, and the other end extends machine oil
Filter box is external and is provided with gas vent, and one end that the exhaust valve corresponds to oil filter is air inlet, corresponding gas vent
One end be gas outlet, the floating block being reciprocally moveable is equipped in the exhaust valve, the floating block middle section offers a groove, described
Exhaust valve corresponds to the stop collar that the groove is fixedly installed a limitation floating block scope of activities, the stop collar and groove it
Between have gap, the stop collar is set between air inlet and gas outlet, and the floating block, which can float, resists the stop collar, when
When the floating block resists the stop collar, the gas outlet at the stop collar both ends is not connected to mutually with air inlet.
By adopting the above technical scheme, the cylindrical structure slotted centered on floating block, stop collar are arranged in floating block fluting
It heart end and is mutually abutted with the both ends of floating block, the exhaust valve being obliquely installed makes the machine oil entered in exhaust valve can be along exhaust valve
It flows back in oil filter, when oil filter has included air, air will float along exhaust valve by air inlet to out
Port, then deflated by the gas vent on gas outlet, and when machine oil enters exhaust valve and makes, floating block can with the rise of machine oil and on
It is floating, abut against floating block with stop collar, the gas outlet at stop collar both ends is not connected to mutually with air inlet, and machine oil also will be unable to from exhaust
Valve leaks out, and while guaranteeing that machine oil makes full use of, the air in oil filter is enable to be discharged, and making inside filter core will not be because of
Air drag is produced, the engine interior short time is caused to lack oil lubricating, engine structure abrasion is will cause, extends
The service life of engine.
The above-mentioned self-bleeding rectilinear oil filter of one kind, can be further arranged to: the groove corresponds to air inlet
One end of mouth is arranged with O-ring seal, and one end that the groove corresponds to gas outlet is arranged with filter screen, and the floating block can pass through institute
The closed air inlet of O-ring seal is stated, the floating block can make gas outlet and air inlet be interconnected by the filter screen.
By adopting the above technical scheme, be arranged an O-ring seal in one end that groove corresponds to air inlet, improve floating block with
A filter screen is arranged in one end that groove corresponds to gas outlet, so that when floating block sinking and limit plate in the airtight performance of stop collar
When abutting against, it also can guarantee that air can be by filter screen by air inlet to gas outlet, and filter screen is taken by effectively crossing in air filtering
The impurity of band guarantees the cleaning in oil filter.
The above-mentioned self-bleeding rectilinear oil filter of one kind, can be further arranged to: the exhaust valve corresponds to institute
The outside for stating gas vent is equipped with the seal closure for preventing external moisture from entering exhaust valve, and the seal closure diameter is more than or equal to gas vent
Diameter.
By adopting the above technical scheme, one end that exhaust valve corresponds to gas outlet is provided with several gas vents, equal outside gas vent
The seal closure that one diameter is greater than gas vent is set, and seal closure is connected by pin shaft with exhaust valve, keeps air exhaust hole past
When outer outlet, energy convenient-opening, and when air is not discharged, seal closure energy automatic cover closes gas vent, prevents outside air from leading to
It crosses gas vent to enter in oil filter, guarantees the normal use of oil filter.
The above-mentioned self-bleeding rectilinear oil filter of one kind, can be further arranged to: the thread plate is corresponding
One end of oil outlet is equipped with dust cap.
By adopting the above technical scheme, one dust cap is set in one end that thread plate corresponds to oil outlet, so that not more
When renewing filter core, dust can not enter in oil filter from oil outlet, also only need to say that dust cap is extracted just when in use
Can normal use, ensure that the cleaning inside oil filter, ensure that the service life of engine.
The beneficial effects of the utility model are: being made by the way that an inclined exhaust valve is arranged outside oil filter body
Air in oil filter can be discharged from exhaust valve and will not make oil leakage, avoid in right angle setting oil filter
Forget to fill machine oil or so as to cause air drag is generated in machine filter, damage is started for oil filter leakage after prolonged use
The case where machine, occurs.
The utility model is described in further detail with reference to the accompanying drawings and examples.
Detailed description of the invention
Fig. 1 is the stereoscopic schematic diagram of the utility model embodiment.
Fig. 2 is enlarged drawing at the A of Fig. 1.
Specific embodiment
As Figure 1-Figure 2, a kind of self-bleeding rectilinear oil filter, includes oil filter body 1, sets
Filter core 11, thread plate 2 in oil filter body 1 are set, upper filter lid 111 is respectively set in the filter core upper/lower terminal
It is located at 111 side of upper filter lid with lower filter lid 112, the thread plate 2, the thread plate 2 is equipped with into there is 21 He of mouth
Oil outlet 22 is equipped with inner seal ring 23 between the thread plate 2 and upper filter lid 111, setting is outer outside the thread plate 2
Sealing ring 24 is equipped with compressed spring 3, it is characterised in that: the machine between the lower filter lid 112 and oil filter body 1
1 one end of oil rectifier shell is tiltedly installed with an exhaust valve 4, and described 4 one end of exhaust valve is connect with oil filter body 1, separately
Gas vent 5 is extended outside oil filter body 1 and be provided in one end, and one end of the corresponding oil filter 1 of the exhaust valve 4 is
Air inlet 41, one end of corresponding gas vent 5 are gas outlet 42, and the floating block 6 being reciprocally moveable is equipped in the exhaust valve 4, described
6 middle section of floating block offers a groove 61, and it is living to be fixedly installed a limitation floating block 6 at the corresponding groove 61 of the exhaust valve 4
The stop collar 43 of dynamic range, has gap, the stop collar 43 is set to air inlet 41 between the stop collar 43 and groove 61
Between gas outlet 42, the floating block 6, which can float, resists the stop collar 43, when the floating block 6 resists the stop collar 43,
The gas outlet 42 at 43 both ends of stop collar is not connected to mutually with air inlet 41, and one end of the corresponding air inlet 41 of the groove 61 is arranged
There is O-ring seal 611, one end of the corresponding gas outlet 42 of the groove 61 is arranged with filter screen 612, and the floating block 6 can pass through institute
The closed air inlet 41 of O-ring seal 611 is stated, the floating block 6 can make gas outlet 42 and 41 phase of air inlet by the filter screen 612
Intercommunicated, the outside of the corresponding gas vent 5 of the exhaust valve 4 is equipped with the seal closure 7 for preventing external moisture from entering exhaust valve, institute
The diameter that 7 diameter of seal closure is more than or equal to gas vent 5 is stated, one end of the corresponding oil outlet 22 of thread plate 2 is equipped with dust cap
8。
When there is air in oil filter, air excludes the exhaust valve 4 by connecting with oil filter body 1
Extra air, air is by air inlet 41, and floating block 6 is since gravity, O-ring seal 611 will be with stop collar 43 not at this time
It abuts against, and filter screen 612 will be abutted against with stop collar 43, and since the net that filter screen 612 is hollow out is constituted, it is logical to can be air
Air inlet 41 is crossed by filter screen 612, reaches gas outlet 42, the air in gas outlet 42 will also push the sealing on exhaust outlet 5
Cover 7, gas is discharged, and since the setting outside air of seal closure 7 can not enter oil filter by exhaust outlet 5
Interior, when machine oil enters exhaust valve 4, the machine oil of rise will push floating block 6 and abut against with stop collar 43, make O-ring seal 611 will
Floating block and stop collar 43 are closed, and air inlet 42 will be connected to mutually with gas outlet 41 at this time, and machine oil can not also be revealed by exhaust valve 4
It goes out, and since exhaust valve 4 is arranged in 1 upper end of oil filter body, and tilts and connect with oil filter body 1, exhaust
Machine oil in valve 4 will also be flow backwards along inclined exhaust valve 4 as guaranteed making full use of for machine oil in oil filter body 1.
Claims (4)
1. a kind of self-bleeding rectilinear oil filter includes oil filter body, is arranged in oil filter case
Intracorporal filter core, thread plate, upper and lower filter core lid is respectively set in the filter core upper/lower terminal, the thread plate is located at upper filter
Core cap side, the thread plate are equipped with into having mouth and oil outlet, are equipped between the thread plate and upper filter lid interior close
Seal, the thread plate outside are arranged exterior seal ring, compression bullet are equipped between the lower filter lid and oil filter body
Spring, it is characterised in that: described oil filter body one end is tiltedly installed with an exhaust valve, described exhaust valve one end and machine oil
Filter case connection, the other end extend outside oil filter body and are provided with gas vent, and the exhaust valve corresponds to machine oil
One end of filter is air inlet, and one end of corresponding gas vent is gas outlet, and the exhaust valve is interior floating equipped with what is be reciprocally moveable
Block, the floating block middle section offer a groove, and the exhaust valve corresponds to the groove and is fixedly installed a limitation floating block work
The stop collar of dynamic range, has a gap between the stop collar and groove, the stop collar be set to air inlet and gas outlet it
Between, the floating block, which can float, resists the stop collar, and when the floating block resists the stop collar, the stop collar both ends go out
Port is not connected to mutually with air inlet.
2. the self-bleeding rectilinear oil filter of one kind according to claim 1, it is characterised in that: the groove pair
One end of air inlet is answered to be arranged with O-ring seal, one end that the groove corresponds to gas outlet is arranged with filter screen, and the floating block can
By the closed air inlet of the O-ring seal, the floating block can make gas outlet and air inlet be interconnected by the filter screen.
3. the self-bleeding rectilinear oil filter of one kind according to claim 1 or 2, it is characterised in that: the row
The outside that air valve corresponds to the gas vent is equipped with the seal closure for preventing external moisture from entering exhaust valve, and the seal closure diameter is greater than
Equal to the diameter of gas vent.
4. the self-bleeding rectilinear oil filter of one kind according to claim 1 or 2, it is characterised in that: the spiral shell
One end that line cover board corresponds to oil outlet is equipped with dust cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481011.4U CN209724443U (en) | 2019-04-10 | 2019-04-10 | A kind of self-bleeding rectilinear oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920481011.4U CN209724443U (en) | 2019-04-10 | 2019-04-10 | A kind of self-bleeding rectilinear oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209724443U true CN209724443U (en) | 2019-12-03 |
Family
ID=68690963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920481011.4U Expired - Fee Related CN209724443U (en) | 2019-04-10 | 2019-04-10 | A kind of self-bleeding rectilinear oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209724443U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343743A (en) * | 2020-11-26 | 2021-02-09 | 汉格斯特滤清系统(昆山)有限公司 | Integrated multifunctional fuel filter |
| CN112798165A (en) * | 2021-02-04 | 2021-05-14 | 马伟 | Borehole stressometer capable of measuring real pressure |
-
2019
- 2019-04-10 CN CN201920481011.4U patent/CN209724443U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112343743A (en) * | 2020-11-26 | 2021-02-09 | 汉格斯特滤清系统(昆山)有限公司 | Integrated multifunctional fuel filter |
| CN112798165A (en) * | 2021-02-04 | 2021-05-14 | 马伟 | Borehole stressometer capable of measuring real pressure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191203 Termination date: 20210410 |