CN208220858U - A kind of lubricant passage way system - Google Patents
A kind of lubricant passage way system Download PDFInfo
- Publication number
- CN208220858U CN208220858U CN201820435822.6U CN201820435822U CN208220858U CN 208220858 U CN208220858 U CN 208220858U CN 201820435822 U CN201820435822 U CN 201820435822U CN 208220858 U CN208220858 U CN 208220858U
- Authority
- CN
- China
- Prior art keywords
- oil
- filter
- passage way
- lubricant passage
- way system
- 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.)
- Active
Links
- 239000000314 lubricant Substances 0.000 title claims abstract description 84
- 230000000903 blocking effect Effects 0.000 claims abstract description 8
- 239000003921 oil Substances 0.000 claims description 312
- 239000010721 machine oil Substances 0.000 claims description 49
- 239000010687 lubricating oil Substances 0.000 claims description 35
- 238000001514 detection method Methods 0.000 claims description 25
- 238000001914 filtration Methods 0.000 claims description 3
- 239000010729 system oil Substances 0.000 claims 1
- 238000005461 lubrication Methods 0.000 abstract description 11
- 230000007547 defect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 9
- 239000012530 fluid Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000010705 motor oil Substances 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005336 cracking Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000001050 lubricating effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of lubricant passage way systems, the lubricant passage way system includes the oil cooler and oil filter being connected in series, and it is provided with the first bypass branch in parallel at the both ends of oil cooler and oil filter series pipe, when oil cooler and/or oil filter being enabled to block, the first bypass branch can be opened.The embodiment of the utility model, it can overcome in the prior art, oil circuit blocks, the defect that engine lubrication system can not operate normally, when oil cooler and/or oil filter block, first bypass branch is opened, and avoids oil circuit from blocking, to realize the normal operation of engine lubrication system.
Description
Technical field
The utility model belongs to technical field of engines, and in particular to a kind of lubricant passage way system.
Background technique
Engine lubrication system is one of important composition system of engine, and in the operation process of engine, machine oil is risen
Very important effect, it not only plays lubricating action, but also plays the role of sealing, cooling, cleaning and buffering.In order to guarantee machine
Oil can smoothly reach each engine component for needing to be lubricated, and need to meet lubricating oil smooth nothing in oil leab
Ground flowing is hindered, and meets specific traffic requirement.
For existing common engine lubrication system, machine oil can be taken away certain miscellaneous after flowing through entire lubricant passage way
Matter, under normal circumstances, these impurity can be filtered in the oil filter node in circulation loop, so that clean machine relatively
Oil reenters main oil gallery.But under special circumstances, as user does not cause according to service life changing machine filter core, engine abnormity
Machine oil is rotten especially severe etc. more than expected or engine operating environment, and the impurity in lubricant passage way can increase significantly, it is possible to
Oil circuit is caused to block.
In order to guarantee the normal operation of engine lubrication system, avoiding oil circuit obstruction is problem to be solved.
Utility model content
The purpose of this utility model is that in view of the foregoing drawbacks, a kind of lubricant passage way system is provided, to solve the prior art
In, the problem of oil circuit blocks, and engine lubrication system can not operate normally.
The utility model provides a kind of lubricant passage way system, and the lubricant passage way system includes the oil cooler being connected in series
And oil filter, and it is provided with first in parallel at the both ends of the oil cooler and the oil filter series pipe
Bypass branch, when the oil cooler and/or the oil filter being enabled to block, first bypass branch can
It opens.
Optionally, it is provided with the first by-passing valve on first bypass branch, in the oil cooler and/or the machine
When oil rectifier blocks, first by-passing valve is opened, to open first bypass branch.
Optionally, the lubricant passage way system further includes lubricating oil pump and main oil gallery, the oil outlet of the lubricating oil pump with it is described
The oil inlet of oil cooler connects, and the oil outlet of oil filter is connect with the oil inlet of the main oil gallery, in the machine oil
When cooler and the oil filter are not blocked, the machine oil of the lubricant passage way system passes sequentially through the lubricating oil pump, institute
It states oil cooler and the oil filter flow to the main oil gallery.
Optionally, the lubricant passage way system further includes detection device, and the detection device is cold for detecting the machine oil
But whether device and/or the oil filter block.
Optionally, the detection device is pressure sensor.
Optionally, the lubricant passage way system further includes controller, the controller, for detecting in the detection device
The oil cooler and the oil filter are not blocked out, first bypass branch are blocked, in order to the lubrication
The machine oil of oil piping system flow to the main oil gallery via the oil cooler and the oil filter；Alternatively, in the inspection
It surveys device and detects that the oil cooler and/or the oil filter are blocked, open first bypass branch, with
The main oil gallery is flow to via first bypass branch convenient for the machine oil of the lubricant passage way system.
Optionally, the lubricant passage way system further includes in the oil inlet of oil filter and going out for the oil filter
The second bypass branch that the both ends of hydraulic fluid port are arranged in parallel, when the filter core of oil filter being enabled to block, by the of described second
Logical branch can be opened, wherein the filter core of the oil filter is set to the oil inlet and the machine of the oil filter
Between the oil outlet of oil rectifier.
Optionally, it is provided with the second by-passing valve on second bypass branch, in filter core obstruction, by the of described second
Port valve is opened, to open second bypass branch.
Optionally, the detection device is also used to detect whether the filter core blocks, and detects institute in the detection device
It states filter core not block, the machine oil of the lubricant passage way system is successively via the oil inlet of the oil filter, the filter core, filter
Paper, the oil filter oil outlet flow to the main oil gallery；Alternatively, detecting the filter core resistance in the detection device
Plug, second by-passing valve are opened, and the machine oil of the lubricant passage way system is successively via the oil inlet of the oil filter, institute
State the second by-passing valve, the oil outlet of the oil filter flow to the main oil gallery.
The embodiment of the utility model, the lubricant passage way system include the oil cooler and oil filter being connected in series,
And it is provided with the first bypass branch in parallel at the both ends of oil cooler and oil filter series pipe, enable to machine oil
When cooler and/or oil filter block, the first bypass branch can be opened；In this way, in oil cooler and/or oil strainer
When clear device blocking, the first bypass branch can be opened, in order to which the lubricating oil of lubricant passage way system can be via the first bypass branch
Road flow to main oil gallery, to avoid lubricant passage way system oil-break, improves the stability of engine operation.
Further, the embodiment of the utility model is provided with the first by-passing valve on the first bypass branch, in oil cooler
And/or when oil filter obstruction, the first by-passing valve is opened, to open the first bypass branch；Pass through on the first bypass branch
The opening of one by-passing valve can open the first bypass branch when oil cooler and/or oil filter block.
Further, the embodiment of the utility model, the lubricant passage way system further include lubricating oil pump and main oil gallery, lubricating oil pump
Oil outlet and the oil inlet of oil cooler connect, and the oil outlet of oil filter and the oil inlet of main oil gallery connect, in machine oil
When cooler and oil filter are not blocked, the machine oil of lubricant passage way system passes sequentially through lubricating oil pump, oil cooler and machine
Oil rectifier flow to main oil gallery；In this way, when oil cooler and oil filter are not blocked, the machine oil of lubricant passage way system
It can swimmingly be flow to main oil gallery, thus, engine can steadily be run.
Other features and advantages of the utility model will illustrate in the following description, also, partly from specification
In become apparent, or understood and implementing the utility model.
Below by drawings and examples, the technical solution of the utility model is described in further detail.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the first path of the lubricant passage way system of the utility model；
Fig. 2 is the structural schematic diagram in the second path of the lubricant passage way system of the utility model；
Fig. 3 is the structural schematic diagram in the third path of the lubricant passage way system of the utility model；
Fig. 4 is the operation principle schematic diagram of the lubricant passage way system of the utility model.
In conjunction with attached drawing, appended drawing reference is as follows in the utility model embodiment:
1, oil cooler；2, oil filter；3, the first by-passing valve；4, lubricating oil pump；5, main oil gallery；6, oil filter
Oil outlet；7, oil sump；8, sump strainer；9, the oil inlet of oil cooler；10, in body oil leab entrance；
11, high-pressure limiting valve installation site.
Specific embodiment
It is specific below in conjunction with the utility model to keep the purpose of this utility model, technical solution and advantage clearer
Technical solutions of the utility model are clearly and completely described in embodiment and corresponding attached drawing.Obviously, described embodiment
It is only the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiments of the present invention, this field
Those of ordinary skill's every other embodiment obtained without making creative work, belongs to the utility model
The range of protection.
Embodiment according to the present utility model provides a kind of lubricant passage way system, as shown in Figure 1, being the utility model
Lubricant passage way system first path structural schematic diagram；Wherein, 1 is oil cooler, and 2 be oil filter, and 3 be first
By-passing valve, 4 be lubricating oil pump, and 5 be main oil gallery, and 6 be the oil outlet of oil filter, and 7 be oil sump, and 8 be sump strainer, and 9 are
The oil inlet of oil cooler, 10 be the entrance of oil leab in body, and 11 be high-pressure limiting valve installation site.
As shown in Figure 1, a kind of lubricant passage way system of the utility model includes the oil cooler 1 being connected in series and oil strainer
Clear device 2, and it is provided with the first bypass branch in parallel at the both ends of 2 series pipe of oil cooler 1 and oil filter, it can
When so that oil cooler 1 and/or oil filter 2 blocking, the first bypass branch can be opened；In this way, in oil cooler 1
And/or oil filter 2, when blocking, the first bypass branch can be opened, in order to which the lubricating oil of lubricant passage way system can be through
Main oil gallery 5 is flow to by the first bypass branch, to avoid lubricant passage way system oil-break, improves the stability of engine operation.
In addition to this, the stable supplying that can also ensure machine oil in this way avoids each components in lubricant passage way system
Opposite sliding surfaces are damaged due to a lack of effectively lubricating causes excessive abrasion even to kill so as to avoid to engine.
Due in this case, machine oil is not passed through oil cooler 1, also, machine oil is not passed through oil filter 2, thus, machine
Oil quality is poor, therefore, in order to avoid the damage to engine should other than starting the first by-passing valve 3 and opening bypass branch
Lubricant passage way system is after receiving the fault message of detection device, alert, in order to relevant staff
The lubricant passage way system is repaired in time, or replacement.
It is provided with the first by-passing valve 3 in order to easily facilitate the opening of the first bypass branch of control, on the first bypass branch,
When oil cooler 1 and/or oil filter 2 are blocked, the first by-passing valve 3 is opened, to open the first bypass branch；In this way, logical
The opening of the first by-passing valve 3 on the first bypass branch is crossed, can be beaten when oil cooler 1 and/or oil filter 2 block
Open the first bypass branch.
As shown in Figure 1, the lubricant passage way system further includes lubricating oil pump 4 and main oil gallery 5, the oil outlet and machine of lubricating oil pump 4
The oil inlet 9 of oil cooler connects, and the oil outlet 6 of oil filter is connect with the oil inlet of main oil gallery 5, in oil cooler 1
When not blocking with oil filter 2, the machine oil of the lubricant passage way system passes sequentially through lubricating oil pump 4, oil cooler 1 and machine
Oil rectifier 2 flow to main oil gallery 5.
In the lubricant passage way system of the utility model, the setting position of lubricating oil pump 4 is the starting for being set to lubricant passage way
Position.
It is described in order to whether more accurately obtain oil cooler 1 and/or oil filter 2 there is a situation where blocking
Lubricant passage way system further includes detection device, and detection device is used to detect oil cooler 1 and/or whether oil filter 2 is sent out
Raw obstruction.Wherein, detection device is preferably pressure sensor.
For the ease of flexibly controlling lubricant passage way system, the lubricant passage way system further includes controller, and controller is used
In detecting that oil cooler 1 and oil filter 2 are not blocked in detection device, the first bypass branch is blocked, in order to moisten
The machine oil of sliding oil piping system flow to main oil gallery 5 via oil cooler 1 and oil filter 2；Alternatively, being detected in detection device
Oil cooler 1 and/or oil filter 2 are blocked, and the first bypass branch are opened, in order to the machine oil of lubricant passage way system
Main oil gallery 5 is flow to via the first bypass branch.
As shown in Figure 1, the lubricant passage way system further includes in the oil inlet of oil filter 2 and going out for oil filter
The second bypass branch that the both ends of hydraulic fluid port 6 are arranged in parallel, when the filter core of oil filter 2 being enabled to block, the second bypass
Branch can be opened, wherein the filter core of oil filter 2 is set to the oil inlet of oil filter 2 and going out for oil filter
Between hydraulic fluid port 6；Wherein, it is provided with the second by-passing valve on the second bypass branch, in filter core obstruction, the second by-passing valve is opened, with
Open the second bypass branch.
Detection device in the lubricant passage way system of the utility model is in addition to for detecting oil cooler 1 and/or machine oil
Except whether filter 2 blocks, detection device is also used to detect whether filter core blocks；Detect filter core not in detection device
Obstruction, the machine oil of the lubricant passage way system is successively via the oil inlet of oil filter 2, filter core, filter paper, oil filter
Oil outlet 6 flow to main oil gallery 5；Alternatively, detecting that filter core blocks in detection device, the second by-passing valve is opened, the lubricant passage way
The machine oil of system successively flow to main oil via the oil outlet 6 of the oil inlet of oil filter 2, the second by-passing valve, oil filter
Road 5.
It should be noted that the lubricant passage way system of the utility model other than main oil gallery 5, further includes branch's lubricating oil
Road in this way, the machine oil of lubricant passage way system first flow to main oil gallery 5, then via each branch's lubricant passage way, flow to oil sump 7.It needs
It is noted that any lubrication path must approach main oil gallery 5 in lubricant passage way system provided by the utility model.
As shown in Figure 1, oil filter 2 is series between lubricating oil pump 4 and main oil gallery 5, therefore energy filtering enters main oil gallery 5
Whole lubricating oil.
Sump strainer 8 is in engine working process, the carbon distribution and glue that are oxidized under metal filings, dust, high temperature
Sediment, water etc. are constantly mixed into lubricating oil.The effect of sump strainer 8 is exactly to filter these mechanical admixtures and colloid, is protected wait moisten
The cleaning of lubricating oil extends its service life.
In first path as shown in Figure 1, when the work of engine oil gallery system is abnormal, such as oil filter
2 occur obstruction and the second bypass valve defective or oil cooler 1 otherwise integrated block or both the above situation simultaneously
Occur, then lubricating oil pump 4 guides machine oil to enter sump strainer 8 from oil sump 7, and at this time since front blocks, machine oil is difficult to continue
Flowing, local oil pressure increase, and after the cracking pressure more than independent by-passing valve, the first by-passing valve 3 is opened, and machine oil is from the first by-passing valve
3 flow out into main oil gallery 5, are assigned to each lubricant passage way through main oil gallery 5, and be lubricated to each components opposite sliding surfaces
Afterwards, oil sump 7 is returned to by each oil return hole, completes entire greasing, wherein show oil leab in body in Fig. 1
Entrance 10.
As shown in Fig. 2, the structural schematic diagram in the second path for the lubricant passage way system of the utility model；Wherein, 1 is machine
Oil cooler, 2 be oil filter, and 3 be the first by-passing valve, and 4 be lubricating oil pump, and 5 be main oil gallery, and 6 be the fuel-displaced of oil filter
Mouthful, 7 be oil sump, and 8 be sump strainer, and 9 be the oil inlet of oil cooler, 10 for oil leab in body entrance, 11
For high-pressure limiting valve installation site.
It should be noted that the corresponding structure in the second path with first path corresponding structure, show second for convenience
Fig. 2 and Fig. 1 are shown respectively in path, and for the description of the second path counter structure, details are not described herein, please be referring to aforementioned right
The description of Fig. 1 specific structure.
In the second path as shown in Figure 2, when engine oil gallery system worked well, non-obstruction phenomenon occurs,
Then lubricating oil pump 4 guides machine oil to enter sump strainer 8 from oil sump 7, via oil cooler 1 (by oil cooler into
Hydraulic fluid port 9 enters oil cooler 1) it cools with after 2 impurity screening of oil filter, into main oil gallery 5, divide through main oil gallery 5
It is fitted on after each lubricant passage way is lubricated each components opposite sliding surfaces, oil sump 7 is returned to by each oil return hole, is completed whole
A greasing.
As shown in figure 3, the structural schematic diagram in the third path for the lubricant passage way system of the utility model；Wherein, 1 is machine
Oil cooler, 2 be oil filter, and 3 be the first by-passing valve, and 4 be lubricating oil pump, and 5 be main oil gallery, and 6 be the fuel-displaced of oil filter
Mouthful, 7 be oil sump, and 8 be sump strainer, and 9 be the oil inlet of oil cooler, 10 for oil leab in body entrance, 11
For high-pressure limiting valve installation site.
It should be noted that the corresponding structure in third path with first path corresponding structure, third is shown for convenience
Fig. 3 and Fig. 1 are shown respectively in path, and for the description of third path counter structure, details are not described herein, please be referring to aforementioned right
The description of Fig. 1 specific structure.
In third path as shown in Figure 3, when the work of engine oil gallery system is abnormal, such as oil filter
2 filter cores block, and oil cooler 1 works normally, then lubricating oil pump 4 guides machine oil to enter sump strainer from oil sump 7
8, oil filter seat entrance is entered after cooling via oil cooler 1, since filter core blocking leads to machine filter internal oil pressure
It increases, after the cracking pressure more than machine filter by-passing valve, the second by-passing valve is opened, and machine oil flows out into main oil from the second by-passing valve
Road 5 is assigned to after each lubricant passage way is lubricated each components opposite sliding surfaces through main oil gallery 5 and is returned by each oil return hole
Oil sump 7 completes entire greasing.
As shown in figure 4, the operation principle schematic diagram of the lubricant passage way system for the utility model.The lubrication of the utility model
Oil piping system includes the oil cooler 1 and oil filter 2 being connected in series, and is connected in oil cooler 1 and oil filter 2
The both ends of pipeline are provided with the first bypass branch in parallel, when oil cooler 1 and/or oil filter 2 being enabled to block,
First bypass branch can be opened.
In addition, the lubricant passage way system further includes lubricating oil pump 4 and main oil gallery 5, the oil outlet and machine oil of lubricating oil pump 4 are cooling
The oil inlet 9 of device connects, and the oil outlet 6 of oil filter is connect with the oil inlet of main oil gallery 5, in oil cooler 1 and machine oil
When filter 2 does not block, the machine oil of the lubricant passage way system passes sequentially through lubricating oil pump 4, oil cooler 1 and oil filtration
Device 2 flow to main oil gallery 5.
In addition to this, the lubricant passage way system further includes in the oil inlet of oil filter 2 and going out for oil filter
The second bypass branch that the both ends of hydraulic fluid port 6 are arranged in parallel, when the filter core of oil filter 2 being enabled to block, the second bypass
Branch can be opened, wherein the filter core of oil filter 2 is set to the oil inlet of oil filter 2 and going out for oil filter
Between hydraulic fluid port 6.
It should be noted that the structure in dotted line frame in Fig. 1, Fig. 2, Fig. 3 is, the lubrication processed inside engine body
Oil duct schematic diagram, rather than specific part.
Using the technical solution of the utility model, the lubricant passage way system includes the oil cooler 1 being connected in series and machine
Oil rectifier 2, and it is provided with the first bypass branch in parallel at the both ends of 2 series pipe of oil cooler 1 and oil filter,
When oil cooler 1 and/or oil filter 2 being enabled to block, the first bypass branch can be opened；In this way, cold in machine oil
But when device 1 and/or oil filter 2 block, the first bypass branch can be opened, in order to the lubricating oil energy of lubricant passage way system
It is enough to flow to main oil gallery 5 via the first bypass branch, to avoid lubricant passage way system oil-break, improve the stabilization of engine operation
Property.
Further, the embodiment of the utility model is provided with the first by-passing valve 3 on the first bypass branch, in oil cooler 1
And/or when the obstruction of oil filter 2, the first by-passing valve 3 is opened, to open the first bypass branch；By on the first bypass branch
The opening of first by-passing valve 3 can open the first bypass branch when oil cooler 1 and/or oil filter 2 block.
Further, the embodiment of the utility model, the lubricant passage way system further include lubricating oil pump 4 and main oil gallery 5, lubricating oil pump
4 oil outlet and the oil inlet 9 of oil cooler connect, and the oil outlet 6 of oil filter is connect with the oil inlet of main oil gallery 5,
When oil cooler 1 and oil filter 2 are not blocked, it is cold that the machine oil of lubricant passage way system passes sequentially through lubricating oil pump 4, machine oil
But device 1 and oil filter 2 flow to main oil gallery 5；In this way, when oil cooler 1 and oil filter 2 are not blocked, lubrication
The machine oil of oil piping system can swimmingly flow to main oil gallery 5, thus, engine can steadily be run.
The above description is only the embodiments of the present invention, is not intended to limit the utility model, for this field
Technical staff for, various modifications and changes may be made to the present invention.Within the spirit and principle of the utility model,
Any modification, equivalent replacement, improvement and so on should be included within the scope of the claims of the utility model.
Claims (9)
1. a kind of lubricant passage way system, which is characterized in that including the oil cooler (1) and oil filter (2) being connected in series, and
It is provided with the first bypass branch in parallel at the both ends of the oil cooler (1) and the oil filter (2) series pipe,
When the oil cooler (1) and/or the oil filter (2) being enabled to block, first bypass branch can be beaten
It opens.
2. lubricant passage way system as described in claim 1, which is characterized in that be provided with by the of first on first bypass branch
Port valve (3), when the oil cooler (1) and/or the oil filter (2) are blocked, first by-passing valve (3) is beaten
It opens, to open first bypass branch.
3. lubricant passage way system as described in claim 1, which is characterized in that the lubricant passage way system further includes lubricating oil pump
(4) it is connect with main oil gallery (5), the oil outlet of the lubricating oil pump (4) with the oil inlet of the oil cooler (1), oil filtration
The oil outlet (6) of device is connect with the oil inlet of the main oil gallery (5), in the oil cooler (1) and the oil filter
(2) when not blocking, the machine oil of the lubricant passage way system pass sequentially through the lubricating oil pump (4), the oil cooler (1) and
The oil filter (2) flow to the main oil gallery (5).
4. lubricant passage way system as claimed in claim 3, which is characterized in that the lubricant passage way system further includes detection dress
It sets, the detection device is used to detect the oil cooler (1) and/or whether the oil filter (2) blocks.
5. lubricant passage way system as claimed in claim 4, which is characterized in that
The detection device is pressure sensor.
6. lubricant passage way system as claimed in claim 4, which is characterized in that the lubricant passage way system further includes controller,
The controller, for detecting that the oil cooler (1) and the oil filter (2) are equal in the detection device
Do not block, block first bypass branch, in order to the lubricant passage way system machine oil via the oil cooler (1)
The main oil gallery (5) are flow to the oil filter (2)；
Alternatively,
It detects that the oil cooler (1) and/or the oil filter (2) are blocked in the detection device, opens
First bypass branch, in order to which the machine oil of the lubricant passage way system flow to the main oil via first bypass branch
Road (5).
7. lubricant passage way system as claimed in claim 4, which is characterized in that the lubricant passage way system further includes in oil strainer
The second bypass branch that the both ends of the oil outlet (6) of the oil inlet and oil filter of clear device (2) are arranged in parallel, can
So that second bypass branch can be opened, wherein the oil filter (2) when the filter core obstruction of oil filter (2)
Filter core be set between the oil inlet of the oil filter (2) and the oil outlet (6) of the oil filter.
8. lubricant passage way system as claimed in claim 7, which is characterized in that be provided with by the of second on second bypass branch
Port valve, in filter core obstruction, second by-passing valve is opened, to open second bypass branch.
9. lubricant passage way system as claimed in claim 8, which is characterized in that
The detection device is also used to detect whether the filter core blocks,
Detect that the filter core does not block in the detection device, the machine oil of the lubricant passage way system is successively via the machine oil
The oil inlet of filter (2), the filter core, filter paper, the oil filter oil outlet (6) flow to the main oil gallery (5)；
Alternatively,
Detect that the filter core obstruction, second by-passing valve are opened in the detection device, the machine of the lubricant passage way system
Oil successively via the oil inlet of the oil filter (2), second by-passing valve, the oil filter oil outlet (6)
It flow to the main oil gallery (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435822.6U CN208220858U (en) | 2018-03-29 | 2018-03-29 | A kind of lubricant passage way system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820435822.6U CN208220858U (en) | 2018-03-29 | 2018-03-29 | A kind of lubricant passage way system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220858U true CN208220858U (en) | 2018-12-11 |
Family
ID=64503849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820435822.6U Active CN208220858U (en) | 2018-03-29 | 2018-03-29 | A kind of lubricant passage way system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208220858U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828126A (en) * | 2020-06-05 | 2020-10-27 | 湖南罗佑发动机部件有限公司 | Engine oil circuit structure and vehicle |
| CN114484005A (en) * | 2022-02-18 | 2022-05-13 | 浙江银轮机械股份有限公司 | Temperature control valve, engine lubricating oil circuit system, control method and device |
-
2018
- 2018-03-29 CN CN201820435822.6U patent/CN208220858U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111828126A (en) * | 2020-06-05 | 2020-10-27 | 湖南罗佑发动机部件有限公司 | Engine oil circuit structure and vehicle |
| CN114484005A (en) * | 2022-02-18 | 2022-05-13 | 浙江银轮机械股份有限公司 | Temperature control valve, engine lubricating oil circuit system, control method and device |
| CN114484005B (en) * | 2022-02-18 | 2024-04-12 | 浙江银轮机械股份有限公司 | Temperature control valve, engine lubricating oil circuit system, control method and device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108368757B (en) | Oil circuit with filter, in particular for a marine engine | |
| KR102469606B1 (en) | Filtration systems for filtering oil, especially for marine machinery such as marine engines | |
| CN101614225B (en) | Automatic discharge and self-cleaning filter device for emulsion pump station | |
| CN208220858U (en) | A kind of lubricant passage way system | |
| RU2525485C2 (en) | Method of mobile cleaning and fluid mobile cleaning module | |
| CN208049513U (en) | A kind of novel host oil cooler cooling water bilateral back-flushing filtering system device | |
| CN110487555B (en) | Lubricating oil test system of marine low-speed diesel engine | |
| CN106731121A (en) | The lubrication filter core that can switch online | |
| CN205025524U (en) | Engine lubrication system , engine and vehicle | |
| CN106958558B (en) | It is a kind of to rush the oil-filled loop apparatus of refined filtration in advance | |
| CN112657965A (en) | Hydraulic cleaning system | |
| CN104785001A (en) | Liquid filtering device | |
| CN208184975U (en) | A kind of Lubricating device for air compressor | |
| CN215067161U (en) | Motor bearing lubricating system for environmental chamber test | |
| CN106151477A (en) | Gearbox lubrication cooling system and method for work thereof | |
| CN208038076U (en) | A kind of filter device | |
| CN202546219U (en) | Twin-filter water-cooling type lubrication system | |
| CN209640157U (en) | A kind of lubrication oil filtration detection device | |
| CN208295127U (en) | It is a kind of can on-line maintenance mechanical seal rinsing system | |
| CN208564877U (en) | Lubricating system and wind power generating set comprising it | |
| CN214306418U (en) | Grinding roller lubricating station adopting internal circulation filtration | |
| CN206904587U (en) | Air supply system | |
| CN208650916U (en) | Expansible machine lubricating oil cooling system | |
| CN206054696U (en) | Gearbox lubrication cooling system | |
| CN103615438B (en) | A kind of low pressure and mass flow hydraulic oil filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231129 Address after: East 1st Floor, Building 4, Shengrui Industrial Park, No. 6555 Baotong East Street, Zhuojing Community, Qingchi Street, High tech Zone, Weifang City, Shandong Province, 261000 Patentee after: Boding power (Shandong) Co.,Ltd. Address before: Building A3, Building 6 Huafeng Road, Huaming High tech Industrial Zone, Dongli District, Tianjin City, 300304, Floor 1, Zone C Patentee before: TIANJIN ZHONGHENG POWER RESEARCH INSTITUTE Co.,Ltd. |