CN206942836U - A kind of engine motor oil filtration - Google Patents
A kind of engine motor oil filtration Download PDFInfo
- Publication number
- CN206942836U CN206942836U CN201720566717.1U CN201720566717U CN206942836U CN 206942836 U CN206942836 U CN 206942836U CN 201720566717 U CN201720566717 U CN 201720566717U CN 206942836 U CN206942836 U CN 206942836U
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- CN
- China
- Prior art keywords
- oil
- filtration net
- filtering
- duct
- 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.)
- Withdrawn - After Issue
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a kind of engine motor oil filtration, aiming to provide one kind can effectively avoid because oil filtration net has impurity attachment, caused by oil filtration net lubricating oil pump suction force effect under deform upon, oil duct oil inlet is blocked, caused by engine bearing ablation the problem of engine motor oil filtration.It includes oil filtration net, and oil filtration net is arranged in the oil circuit that the import with lubricating oil pump is connected.Pressure oil duct of the oil circuit including the oil pocket fuel feed hole for being arranged on the filtering oil pocket of engine housing bottom, being arranged on engine housing bottom and being connected with filtering oil pocket, the import for being arranged on the oil duct oil inlet of filtering oil pocket inner top surface and being connected oil duct oil inlet and lubricating oil pump.Oil filtration net is arranged in filtering oil pocket.Oil duct oil inlet is located at the top of oil filtration net, and oil pocket fuel feed hole is located at the lower section of oil filtration net.Filtering oil pocket inner top surface is provided with the screen pack supporting lug for being used for supporting oil filtration net.
Description
Technical field
It the utility model is related to a kind of filtration, and in particular to a kind of engine motor oil filtration.
Background technology
The function of engine lubrication system is exactly continuously quantity is enough, temperature is appropriate when engine works
Clean machine oil is transported to the friction surface of whole driving members, and oil film is formed between friction surface, realizes fluid friction.So as to
Reduce frictional resistance, reduce power consumption, mitigate component wear, to reach the mesh for improving engine functional reliability and durability
's.
Engine lubrication system generally includes lubricating oil pump, oil filter, oil sump and oil filtration net etc., oil filtration
Net is arranged at lubricating oil pump oil-feed front end and avoids impurity (especially ferrous metal) from entering lubricating oil pump motion portion machine oil progress coarse filtration
Position；But in engine lubrication system actual moving process often because oil filtration adhere to impurity on the net, caused by machine
Oily screen pack deforms upon under the suction force effect of lubricating oil pump（Oil filtration net is toward oil duct oil inlet direction deformation）, by oil duct
Oil inlet block, caused by engine bearing ablation the problem of.
Utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art, there is provided one kind can be avoided effectively because of machine
Oily screen pack has impurity attachment, caused by oil filtration net lubricating oil pump suction force effect under deform upon, oil duct is entered
Hydraulic fluid port block, caused by engine bearing ablation the problem of engine motor oil filtration.
The technical solution of the utility model is：
A kind of engine motor oil filtration, including：Oil filtration net, oil filtration net are arranged on the import with lubricating oil pump
In the oil circuit being connected, the oil circuit includes being arranged on the filtering oil pocket of engine housing bottom, is arranged on engine housing bottom
Portion and be connected with filtering oil pocket oil pocket fuel feed hole, be arranged on the oil duct oil inlet of filtering oil pocket inner top surface and be connected oil duct and enter
The pressure oil duct of the import of hydraulic fluid port and lubricating oil pump, the oil filtration net are arranged in filtering oil pocket, the oil duct oil inlet position
In the top of oil filtration net, oil pocket fuel feed hole is located at the lower section of oil filtration net, and the filtering oil pocket inner top surface is provided with extremely
The few one screen pack supporting lug for being used to support oil filtration net, screen pack supporting lug are located at the top of oil filtration net.
The oil filtration net of this programme is arranged in filtering oil pocket, and oil duct oil inlet is located at the top of oil filtration net, and
And oil filtration is just provided with the screen pack supporting lug for being used for supporting oil filtration net on the net, so passes through screen pack supporting lug
Oil filtration net is supported, so as to effectively avoid because oil filtration net has impurity attachment, caused by oil filtration net
Occur, toward oil duct oil inlet direction deformation, oil duct oil inlet to be blocked under the suction force effect of lubricating oil pump, caused by engine
The problem of bearing shell ablation.
Preferably, screen pack supporting lug is close to the edge of oil duct oil inlet.This programme structure can be avoided further
Oil filtration net occurs toward oil duct oil inlet direction deformation under the suction force effect of lubricating oil pump, so as to further avoid blocking oil
Road oil inlet.
Preferably, the end face of screen pack supporting lug is against on the surface of oil filtration net.This programme structure can be entered
One step avoids oil filtration net from occurring under the suction force effect of lubricating oil pump toward oil duct oil inlet direction deformation, so as to further keep away
Exempt to block oil duct oil inlet.
Preferably, the quantity of screen pack supporting lug is two or more than two, and each screen pack supporting lug is around oil
Road oil inlet is circumferentially uniform.This programme structure can further avoid oil filtration net from occurring under the suction force effect of lubricating oil pump
Toward oil duct oil inlet direction deformation, so as to further avoid blocking oil duct oil inlet.
Preferably, it is in upper and lower two parts that oil filtration net, which will filter oil pocket to separate,.
Preferably, the bottom of engine housing is provided with the oil groove of lower ending opening and the lower ending opening of oil groove is hidden for sealing
End cover, end cover are connected by bolt with engine housing, and the cavity between end cap and the oil groove bottom surface is formed
Described filtering oil pocket.This programme structure is advantageous to the cleaning maintenance of oil filtration net.
The beneficial effects of the utility model are：Can effectively avoid because oil filtration net has impurity attachment, caused by machine oil
Screen pack is deformed upon under the suction force effect of lubricating oil pump, and oil duct oil inlet is blocked, caused by engine bearing ablation
Problem.
Brief description of the drawings
Fig. 1 is a kind of structural representation of engine motor oil filtration of the present utility model.
Fig. 2 is the part section structural representation at A-A in Fig. 1.
In figure：Oil filtration net 1, filter oil pocket 2, screen pack supporting lug 3, oil duct oil inlet 4, pressure oil duct 5, oil pocket
Fuel feed hole 6, engine housing 7, end cover 8.
Embodiment
The utility model is described in further detail with embodiment below in conjunction with the accompanying drawings：
As shown in figure 1, a kind of engine motor oil filtration, including oil filtration net 1.Oil filtration net is arranged on and machine
In the oil circuit that the import of oil pump is connected.
Oil circuit include be arranged on the bottom of engine housing 7 filtering oil pocket 2, be arranged on engine housing bottom and with filtering
Oil pocket fuel feed hole 6 that oil pocket is connected, the oil duct oil inlet 4 and connection oil duct oil inlet and machine for being arranged on filtering oil pocket inner top surface
The pressure oil duct 5 of the import of oil pump.
Oil filtration net is arranged in filtering oil pocket, and it is in upper and lower two parts that oil filtration net, which will filter oil pocket to separate,.
As shown in Figure 1 and Figure 2, oil duct oil inlet is located at the top of oil filtration net.Oil pocket fuel feed hole is located at oil filtration net
Lower section.Filtering oil pocket inner top surface is provided with least one screen pack supporting lug 3 for being used to support oil filtration net, this implementation
Screen pack supporting lug in example is three.Screen pack supporting lug is located at the top of oil filtration net.Screen pack supporting lug
End face be against on the surface of oil filtration net.Screen pack supporting lug is close to the edge of oil duct oil inlet.Each screen pack support
Projection is circumferentially uniform around oil duct oil inlet.
The bottom of engine housing is provided with the oil groove of lower ending opening and the end cover for sealing the lower ending opening for hiding oil groove
8.End cover is connected by bolt with engine housing.Oil strain is crossed described in cavity composition between end cap and oil groove bottom surface
Chamber.
In the lubricating oil pump course of work, the fluid in the shoe cream room of engine bottom enters lubricating oil pump, and hair by oil circuit
Fluid in the shoe cream room of motivation bottom passes sequentially through oil pocket fuel feed hole, filtering oil pocket, oil duct oil inlet and pressure oil duct and entered
Lubricating oil pump, in this process screen pack supporting lug oil filtration net can be supported, so as to effectively avoid because of machine
Oily screen pack has impurity attachment, caused by oil filtration net occur under the suction force effect of lubricating oil pump toward oil duct oil inlet side
To deformation, oil duct oil inlet is blocked, caused by engine bearing ablation the problem of.
Claims (6)
1. a kind of engine motor oil filtration, it is characterized in that, including：Oil filtration net, oil filtration net is arranged on and machine oil
In the oil circuit that the import of pump is connected, the oil circuit includes being arranged on the filtering oil pocket of engine housing bottom, is arranged on and starts
Box body bottom and with filtering oil pocket be connected oil pocket fuel feed hole, be arranged on filtering oil pocket inner top surface oil duct oil inlet and company
The pressure oil duct of the import of oil duct oil inlet and lubricating oil pump is connect, the oil filtration net is arranged in filtering oil pocket, the oil duct
Oil inlet is located at the top of oil filtration net, and oil pocket fuel feed hole is located at the lower section of oil filtration net, the filtering oil pocket inner top surface
At least one screen pack supporting lug for being used to support oil filtration net is provided with, screen pack supporting lug is located at oil filtration net
Top.
2. a kind of engine motor oil filtration according to claim 1, it is characterized in that, the screen pack supporting lug leans on
The edge of nearly oil duct oil inlet.
3. a kind of engine motor oil filtration according to claim 1 or 2, it is characterized in that, the screen pack support is convex
The end face of block is against on the surface of oil filtration net.
4. a kind of engine motor oil filtration according to claim 1 or 2, it is characterized in that, the screen pack support is convex
The quantity of block is two or more than two, and each screen pack supporting lug is circumferentially uniform around oil duct oil inlet.
5. a kind of engine motor oil filtration according to claim 1 or 2, it is characterized in that, the oil filtration net will
It is in upper and lower two parts to filter oil pocket to separate.
6. a kind of engine motor oil filtration according to claim 1 or 2, it is characterized in that, the engine housing
Bottom is provided with the oil groove of lower ending opening and the end cover for sealing the lower ending opening for hiding oil groove, end cover pass through bolt and hair
Motivation casing is connected, and the cavity between end cap and the oil groove bottom surface forms described filtering oil pocket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566717.1U CN206942836U (en) | 2017-05-20 | 2017-05-20 | A kind of engine motor oil filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720566717.1U CN206942836U (en) | 2017-05-20 | 2017-05-20 | A kind of engine motor oil filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206942836U true CN206942836U (en) | 2018-01-30 |
Family
ID=61361295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720566717.1U Withdrawn - After Issue CN206942836U (en) | 2017-05-20 | 2017-05-20 | A kind of engine motor oil filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206942836U (en) |
-
2017
- 2017-05-20 CN CN201720566717.1U patent/CN206942836U/en not_active Withdrawn - After Issue
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20180130 Effective date of abandoning: 20180412 |
|
| AV01 | Patent right actively abandoned |