CN207761739U - Diesel engine engine oil filter - Google Patents
Diesel engine engine oil filter Download PDFInfo
- Publication number
- CN207761739U CN207761739U CN201721588442.8U CN201721588442U CN207761739U CN 207761739 U CN207761739 U CN 207761739U CN 201721588442 U CN201721588442 U CN 201721588442U CN 207761739 U CN207761739 U CN 207761739U
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- CN
- China
- Prior art keywords
- oil
- shell
- filter core
- diesel engine
- engine
- 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.)
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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 diesel engine engine oil filters, at least one tubular element is set within shell, oil inlet is opened on the side wall of shell, and the end that oil outlet is opened in shell is communicated with tubular element inner cavity, and a baffle arrangement is arranged in shell between the oil inlet and filter core.Avoid direct impact of the high-pressure oil to filter core, filter core damage caused by prevent high-pressure oil impact, blocks the phenomenon that even falling off at deformation, it ensure that the filtering quality of machine oil, improve the reliability of diesel engine, effectively raise the service life of filter core, the replacement cycle for extending filter core reduces the maintenance costs of filter.
Description
Technical field
The utility model belongs to Diesel Engine Technique Field, and in particular to a kind of diesel engine engine oil filter.
Background technology
At least one tubular element is typically arranged in the diesel engine engine oil filter of the prior art within shell, into
Hydraulic fluid port is opened on the side wall of shell, and the end that oil outlet is opened in shell is communicated with tubular element inner cavity.Shell and filter core outer wall it
Between form high pressure chest, low pressure chamber is formed inside filter core.High-pressure oil from oil sump is directly acted on first by oil inlet
On neighbouring filter core outer wall, other positions are then gradually flowed to again.The material usually rigidity for constituting filter core is poor, and intensity is also inclined
It is weak, under the frequent impact of high-pressure oil, it is easy to damage occur, deformation, blocks the phenomenon that even falling off, directly affect machine
The filter effect of oil, causes the low-pressure oil flowed out from filter oil outlet that diesel engine moving component permissible accuracy etc. is not achieved
Grade, it is serious it is possible that the pernicious failure such as Bearing score, viscous axis, reduces the reliability of diesel engine.In addition, frequently replacing filter core
Maintenance cost can be increased.
Utility model content
The purpose of this utility model is exactly to overcome the deficiency of the above-mentioned prior art, provides a kind of diesel engine engine oil filter,
Extend its service life, improve smoothing effect, reduces maintenance cost.
What the purpose of this utility model was realized in：A kind of diesel engine engine oil filter is arranged at least one within shell
A tubular element, oil inlet are opened on the side wall of shell, and the end that oil outlet is opened in shell is communicated with tubular element inner cavity, special
Sign is that a baffle arrangement is arranged in shell between the oil inlet and filter core.
The technical solution of the utility model avoids direct impact of the high-pressure oil to filter core, to shut out with baffle arrangement
Absolutely filter core damage caused by high-pressure oil impact, deformation, block the phenomenon that even falling off, ensure that the filtering quality of machine oil,
The reliability for improving diesel engine effectively raises the service life of filter core, extends the replacement cycle of filter core, reduces filter
The maintenance costs of clear device.
Description of the drawings
Fig. 1 is the diesel engine engine oil filter principle diagrammatic cross-section of the utility model embodiment.
In figure label for：1- oil inlets, 2- shells, 3- filter cores, 4- oil outlets, 5- baffles.
Specific implementation mode
It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Based on the embodiment in utility model,
Every other embodiment obtained by those of ordinary skill in the art without making creative efforts, belongs to this reality
With novel protected range.
Referring to Fig. 1, the diesel engine engine oil filter of the present embodiment is provided with two tubular elements 3 within shell 2, into
Hydraulic fluid port 1 is opened on the side wall of shell 2, and the end that oil outlet 4 is opened in shell 2 is communicated with tubular element 3, in shell 2 oil inlet 1 with
One baffle 5 is set between filter core 3.
Oil filtration process is as shown by arrows in figure, and high-pressure oil is entered by oil inlet 1 in shell 2, and impacting with high pressure is straight
It connects and acts on by after baffle 5, disperse around, so as to avoid the impact failure to filter core.Machine oil in shell is made in high pressure
It under, is passed through from the outer wall of filter core 3, into the inner cavity of filter core 3, the impurity in machine oil is filtered out by filter core 3.Filtered machine oil
It is flowed out by oil outlet 4.
Claims (1)
1. a kind of diesel engine engine oil filter, at least one tubular element is set within shell, oil inlet is opened in the side wall of shell
On, the end that oil outlet is opened in shell is communicated with tubular element inner cavity, it is characterised in that in shell the oil inlet and filter core it
Between a baffle arrangement is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588442.8U CN207761739U (en) | 2017-11-24 | 2017-11-24 | Diesel engine engine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721588442.8U CN207761739U (en) | 2017-11-24 | 2017-11-24 | Diesel engine engine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207761739U true CN207761739U (en) | 2018-08-24 |
Family
ID=63189142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721588442.8U Active CN207761739U (en) | 2017-11-24 | 2017-11-24 | Diesel engine engine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207761739U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268174A (en) * | 2018-09-04 | 2019-01-25 | 桐城市立行电子科技有限公司 | A kind of fuel box for vehicle adjusting control valve |
-
2017
- 2017-11-24 CN CN201721588442.8U patent/CN207761739U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268174A (en) * | 2018-09-04 | 2019-01-25 | 桐城市立行电子科技有限公司 | A kind of fuel box for vehicle adjusting control valve |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181029 Address after: No. 10, Fuxing Road, Haidian District, Beijing Co-patentee after: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP Patentee after: CHINA RAILWAY CORPORATION Address before: No. 51, middle The Strip, Shahekou District, Dalian, Liaoning Patentee before: DALIAN LOCOMOTIVE AND ROLLING STOCK CO., LTD. CNR GROUP |
|
| TR01 | Transfer of patent right |