CN208220862U - Engine motor oil cold filtration and oil pressure automatic control module - Google Patents
Engine motor oil cold filtration and oil pressure automatic control module Download PDFInfo
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- CN208220862U CN208220862U CN201820749075.3U CN201820749075U CN208220862U CN 208220862 U CN208220862 U CN 208220862U CN 201820749075 U CN201820749075 U CN 201820749075U CN 208220862 U CN208220862 U CN 208220862U
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Abstract
The utility model relates to a kind of engine motor oil cold filtration and oil pressure automatic control modules, belong to technical field of engines.The module includes shell, oil cooler, oil filter and differential pressure pickup, integral module is connected by shell with engine, so that the main oil gallery of shell is communicated with the main oil gallery of engine, by-passing valve sub-unit and relief valve sub-unit are installed in the main oil gallery of shell；Oil cooler is mounted on engine body by bolt, and the oil inlet and oil outlet of oil cooler are connected to the main oil gallery of shell, and the oil outlet of oil cooler is connected to by oil duct with oil filter, and oil filter is connected to by oil duct with the main oil gallery of engine；A water cavity is formed between the top and engine body of shell, the inlet and outlet of water cavity are connected with engine body.The utility model can not only improve the installation and maintenance efficiency of engine, save engine cost, and can reduce the leak source of engine, improve the reliability of engine.
Description
Technical field
The utility model relates to a kind of engine motor oil cold filtration and oil pressure automatic control modules, belong to engine technology
Field.
Background technique
In the prior art, engine oil cooler is to separate with oil screen, independently installed, then passes through respective pipeline and start
Machine cooling water channel or main oil gallery are connected, and the space that engine is occupied when the two is installed is big, and installation pipeline is more, increases engine
Leak source increase fluid delay resistance, installation and maintenance low efficiency again simultaneously, and need to purchase machine oil filter block and oil cooler respectively
Shell increases the cost of engine.
Utility model content
The utility model provides a kind of engine motor oil cold filtration and oil pressure automatic control module, can not only improve
The installation and maintenance efficiency of engine saves engine cost, and can reduce the leak source of engine, improves the reliable of engine
Property.
In order to solve the above technical problems, the utility model offer technical solution is as follows:
The utility model provides a kind of engine motor oil cold filtration and oil pressure automatic control module, including shell, setting
On the housing the oil cooler in portion, the oil filter of the lower part of the housing and the pressure difference sensing for measuring oil pressure are set
Device, in which:
Integral module is connected by the shell with engine, so that the main oil gallery of the main oil gallery of the shell and engine
It communicates, by-passing valve sub-unit is installed in the oil input channel of the main oil gallery of the shell, in the back oil road of the main oil gallery of the shell
Relief valve sub-unit is installed；
The oil cooler is mounted on engine body by bolt, the oil inlet and oil outlet of the oil cooler with it is described
The main oil gallery of shell is connected to, and the oil outlet of the oil cooler is connected to by oil duct with the oil filter, the oil filtration
Device is connected to by oil duct with the main oil gallery of engine；
A water cavity, the inlet and outlet and hair of the water cavity are formed between the top and engine body of the shell
Motivation body is connected.
Further, the oil filter includes the first oil filter and the second oil filter, first machine
Oil rectifier and the second oil filter are rotary mounting engine oil filter.
Further, it is provided with above first oil filter for opening and closing first oil filtration
The first handle of device and the first spool sub-unit are provided with for opening and closing described above second oil filter
The second handle of second oil filter and the second spool sub-unit.
The utility model has the following beneficial effects:
The engine motor oil cold filtration and oil pressure automatic control module of the utility model, it is by oil duct, water channel that oil is cold
Device, by-passing valve sub-unit, relief valve sub-unit and oil filter are integrated in one, and entire module is installed on engine
On, the installation of engine oil cooler and oil screen is simplified, reduces oil cooler, oil screen is taken up space on the engine, letter
Change connecting line, to improve engine installation and maintenance efficiency and save engine cost.Simultaneously because a shell is only needed, one
Body installation reduces pipeline connection, on the one hand saves space, on the other hand improves installation effectiveness again, reduces engine cost.
Simultaneously because external pipeline is few, engine leak source is reduced, and improves the reliability of engine.
Detailed description of the invention
Fig. 1 is the engine motor oil cold filtration of the utility model and the structural schematic diagram of oil pressure automatic control module；
Fig. 2 is the A-A partial sectional view in Fig. 1；
Fig. 3 is the B-B partial sectional view in Fig. 1；
Fig. 4 is the C-C partial sectional view in Fig. 1；
Fig. 5 is the machine oil flow diagram one of the utility model, in which: the expression of arrow I comes filtered from oil pump
Machine oil enter shell main oil gallery, arrow II indicates that the filtered machine oil to come from relief valve returns to oil sump, arrow III
Indicated that oil after filter entered body main oil gallery；
Fig. 6 is the machine oil flow diagram two (the D-D partial sectional view in Fig. 5) of the utility model；
Fig. 7 is the machine oil flow diagram three of the utility model；
Fig. 8 is the machine oil flow diagram four of the utility model, in which: arrow IV indicates that machine oil passes through when by-passing valve is closed
Oil cooler enters oil filter, and machine oil enters oil filter without oil cooler when the expression by-passing valve of arrow V is opened；
Fig. 9 is the machine oil flow diagram five of the utility model, in which: arrow VI indicates the machine to come from shell main oil gallery
Oil enters oil filter；
Figure 10 is the machine oil flow diagram six of the utility model；
Figure 11 is the engine motor oil cold filtration of the utility model and the oil filter of oil pressure automatic control module
Filter element replacing schematic diagram, in which: when Figure 11 (a) indicates standard-sized sheet, when Figure 11 (b) indicates to close one.
Specific embodiment
In order to make the technical problems, technical solutions and advantages to be solved by the utility model clearer, below in conjunction with attached drawing
And specific embodiment is described in detail.
The utility model provides a kind of engine motor oil cold filtration and oil pressure automatic control module, such as Fig. 1~Figure 11 institute
Show, including shell 5, oil cooler 6 that 5 top of shell is set, the oil filter 1 of 5 lower part of shell is set and for measuring
The differential pressure pickup 4 of oil pressure, in which:
Integral module is connected by shell 5 with engine, so that the main oil gallery of shell 5 is communicated with the main oil gallery of engine,
By-passing valve sub-unit 7 is installed in the oil input channel of the main oil gallery of shell 5, pressure release is installed in the back oil road of the main oil gallery of shell 5
Valve sub-unit 8；
Oil cooler 6 is mounted on engine body by bolt, the oil inlet and oil outlet of oil cooler 6 and the master of shell 5
The oil outlet of oil duct connection, oil cooler 6 is connected to by oil duct with oil filter 1, and oil filter 1 passes through oil duct and engine
Main oil gallery connection；
A water cavity 9, the inlet and outlet and engine of water cavity 9 are formed between the top and engine body of shell 5
Body is connected.
The engine motor oil cold filtration and oil pressure automatic control module of the utility model, it is by oil duct, water channel that oil is cold
Device, by-passing valve sub-unit, relief valve sub-unit and oil filter are integrated in one, and entire module is installed on engine
On, the installation of engine oil cooler and oil screen is simplified, reduces oil cooler, oil screen is taken up space on the engine, letter
Change connecting line, to improve engine installation and maintenance efficiency and save engine cost.Simultaneously because a shell is only needed, one
Body installation reduces pipeline connection, on the one hand saves space, on the other hand improves installation effectiveness again, reduces engine cost.
Simultaneously because external pipeline is few, engine leak source is reduced, and improves the reliability of engine.
Further, as shown in Figure 1, oil filter 1 includes the first oil filter 1-1 and the second oil filter 1-
2, the first oil filter 1-1 and the second oil filter 1-2 are rotary mounting engine oil filter.
In the utility model, as shown in Fig. 1 and Figure 11, be provided with above the first oil filter 1-1 be used to open and
The first handle 2-1 and the first spool sub-unit of the first oil filter 1-1 are closed, is set above the second oil filter 1-2
It is equipped with the second handle 2-2 and the second spool sub-unit for opening and closing the second oil filter 1-2.
The engine motor oil cold filtration of the utility model and the course of work of oil pressure automatic control module and machine oil process
It is specific as follows:
For oil circuit:
(1) when shell main oil gallery pressure is less than 250kPa, by-passing valve sub-unit 7 is closed, and main oil gallery machine oil is cold by oil
Device 6 enters oil filter 1 through oil channel, and body main oil gallery is entered after filtering, and (i.e. machine oil is entered oily cold by oil duct a, b, c, d
Device 6 is entering oil filter to oil duct e, f, g, h by oil cooler oil outlet, is entering the main oil of body through oil duct i after filtering
Road)；
(2) when oil cooler 6 is when reaching 250kPa into and out of oil pressure difference, (i.e. machine oil passes through oil to the opening of by-passing valve sub-unit 7
Road a, b, c, j, g, h are directly entered oil filter 1 without oil cooler 6, enter body main oil gallery through oil duct i after filtering), machine
Oil is directly entered oil filter 1 without oil cooler 6, it is ensured that lubricant passage way is still unimpeded when oil cooler blocks, and engine remains to
It works normally, and prevents oil cooler from damaging because oil pressure is excessively high；
(3) when shell main oil gallery pressure reaches 450kPa, relief valve sub-unit 8 is opened, and machine oil is without machine after oil is cold
Oil rectifier directly lets out oil return bottom case, prevents main oil gallery oil pressure excessively high, it is ensured that lubricating system safety；
(4) larger into and out of oil pressure difference in oil filter 1 is that (filter core is excessively dirty when 4 pressure of differential pressure pickup is higher than 200KPa
Need replacing filter core), by rotating to the right the position (as shown in Figure 9) for changing spool sub-unit 3 of handle 2 to close wherein one
Replacement filter core is not shut down in the oil duct of a oil filter 1, realization.
For water route:
High-temperature cooling water passes through high-temperature water pump and water filter, flows through water channel (water cavity) in shell 5, after cooling down oil cooler 7
Into body water channel.
The foregoing description of the disclosed embodiments can be realized professional and technical personnel in the field or using originally practical new
Type.A variety of modifications of embodiment will be readily apparent to those skilled in the art, it is as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present utility model, not give
The part presented with partial enlargement is described in detail, is the prior art, herein without repeating.Therefore, the utility model will not
It is intended to be limited to the embodiments shown herein, and is to fit to consistent with principles disclosed herein and feature widest
Range.
Claims (3)
1. a kind of engine motor oil cold filtration and oil pressure automatic control module, which is characterized in that including shell, be arranged described
The oil cooler of upper part of the housing, the oil filter that the lower part of the housing is set and the differential pressure pickup for measuring oil pressure,
In:
Integral module is connected by the shell with engine, so that the main oil gallery phase of the main oil gallery of the shell and engine
It is logical, by-passing valve sub-unit is installed in the oil input channel of the main oil gallery of the shell, is pacified in the back oil road of the main oil gallery of the shell
Equipped with relief valve sub-unit；
The oil cooler is mounted on engine body by bolt, the oil inlet and oil outlet and the shell of the oil cooler
Main oil gallery connection, the oil outlet of the oil cooler is connected to by oil duct with the oil filter, and the oil filter is led to
Oil channel is connected to the main oil gallery of engine；
A water cavity, the inlet and outlet and engine of the water cavity are formed between the top and engine body of the shell
Body is connected.
2. engine motor oil cold filtration according to claim 1 and oil pressure automatic control module, which is characterized in that described
Oil filter includes the first oil filter and the second oil filter, first oil filter and the second oil filtration
Device is rotary mounting engine oil filter.
3. engine motor oil cold filtration according to claim 2 and oil pressure automatic control module, which is characterized in that described
The first handle and the first valve for opening and closing first oil filter are provided with above first oil filter
Core sub-unit is provided with for opening and closing the second of second oil filter above second oil filter
Handle and the second spool sub-unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749075.3U CN208220862U (en) | 2018-05-21 | 2018-05-21 | Engine motor oil cold filtration and oil pressure automatic control module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820749075.3U CN208220862U (en) | 2018-05-21 | 2018-05-21 | Engine motor oil cold filtration and oil pressure automatic control module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208220862U true CN208220862U (en) | 2018-12-11 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201820749075.3U Active CN208220862U (en) | 2018-05-21 | 2018-05-21 | Engine motor oil cold filtration and oil pressure automatic control module |
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| CN (1) | CN208220862U (en) |
Cited By (1)
| 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 |
-
2018
- 2018-05-21 CN CN201820749075.3U patent/CN208220862U/en active Active
Cited By (1)
| 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 |
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