CN103216292A - Engine oil filtering device for diesel engine - Google Patents
Engine oil filtering device for diesel engine Download PDFInfo
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- CN103216292A CN103216292A CN 201310100609 CN201310100609A CN103216292A CN 103216292 A CN103216292 A CN 103216292A CN 201310100609 CN201310100609 CN 201310100609 CN 201310100609 A CN201310100609 A CN 201310100609A CN 103216292 A CN103216292 A CN 103216292A
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- Prior art keywords
- filter
- diesel engine
- filter core
- frame
- filtering device
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses an engine oil filtering device for a diesel engine; the engine oil filtering device comprises an outer shell, a filter core and an end cover, wherein the outer shell is internally provided with a filter barrel; the filter core is arranged in the filter barrel; the filter core is provided with a filter screen formed by winding a plurality of layers of copper wires; the inner wall of the filter core is provided with a filter paper in a surrounding way; and the end cover is fixedly arranged at the bottom of the outer shell. In this way, the engine oil filtering device for the diesel engine can be used for absorbing matter blocks and impurities with larger particles, is strong in adsorption capacity, low in resistance in the filtering process, rapid in filter speed and good in filter capacity, and can be disassembled for cleaning, thus being convenient and reliable.
Description
Technical field
The present invention relates to the diesel engine field, particularly relate to a kind of oil filtration device that is used for diesel engine.
Background technique
After the lubricating oil of diesel engine uses a period of time, owing to contain impurity or rotten in the lubricating oil, lubricating oil will be replaced subsequently.
Why lubricating oil is replaced, and is because filter cleaner does not play good filtering effect.Filter device of the prior art is owing to the defective of structure, and the thing piece adsorption force bigger for some particles is very little, and these thing pieces have influenced filtering effect attached to filter cleaner inside.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of oil filtration device that is used for diesel engine, can bigger thing piece and the impurity of adsorption particle, and adsorption force is strong, the resistance of filter process is little, and filtering velocity is fast, and filter capacity is good, and can disassemble and clean, convenient and reliable.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: a kind of oil filtration device that is used for diesel engine is provided, comprise: frame, filter core and end cap, described frame inside is provided with filtration barrel body, described filter core is installed in filtration barrel body inside, described filter core is provided with the filter screen that forms by multiple layer of copper filament winding system, and around being provided with filter paper layer, described end cap is fixedly installed on the bottom of frame on the inwall of described filter core.
In a preferred embodiment of the present invention, the bottom of described filtration barrel body also is provided with filter paper layer.
In a preferred embodiment of the present invention, what described filter paper layer adopted is micropore filter paper, and the size in described aperture is 1.25 mm ~ 1.75mm.
In a preferred embodiment of the present invention, the top of described frame is provided with inflow pipeline, and the bottom side of described frame is provided with flowline.
In a preferred embodiment of the present invention, described inflow pipeline and flowline and frame are for being tightly connected.
The invention has the beneficial effects as follows: the present invention is used for the oil filtration device of diesel engine can bigger thing piece and the impurity of adsorption particle, and adsorption force is strong, and the resistance of filter process is little, and filtering velocity is fast, and filter capacity is good, and can disassemble and clean, convenient and reliable.
Description of drawings
Fig. 1 is the structural representation that the present invention is used for oil filtration device one preferred embodiment of diesel engine;
The mark of each parts is as follows in the accompanying drawing: 1, frame, 2, filter core, 3, end cap, 4, filtration barrel body, 5, filter screen, 6, filter paper layer, 7, inflow pipeline, 8, flowline.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby protection scope of the present invention is made more explicit defining so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that.
See also Fig. 1, the embodiment of the invention comprises:
A kind of oil filtration device that is used for diesel engine comprises: frame 1, filter core 2 and end cap 3, and described frame 1 inside is provided with filtration barrel body 4, and described filter core 2 is installed in filtration barrel body 4 inside, and described end cap 3 is fixedly installed on the bottom of frame 1.
Described filter core 2 is provided with the filter screen 5 that forms by multiple layer of copper filament winding system, and it can bigger thing piece and the impurity of adsorption particle, and adsorption force is strong, and filter capacity is good, can disassemble to clean.
The bottom of described filtration barrel body 4 is provided with filter paper layer 6, also centers on the inwall of described filter core 2 to be provided with filter paper layer 6.
Among the present invention, what described filter paper layer 6 adopted is micropore filter paper, and the size in described aperture is 1.25 mm ~ 1.75mm.The quality of micropore filter paper is thinner, and the resistance of filter process is little, and filtering velocity is fast, and can adsorb plurality of impurities, high adsorption capacity.
The top of described frame 1 is provided with inflow pipeline 7, and the bottom side of described frame 1 is provided with flowline 8.Wherein, described inflow pipeline 7 and flowline 8 and frame 1 have avoided impurity to enter the generation secondary pollution for being tightly connected, and influence filtering effect.
The beneficial effect that the present invention is used for the oil filtration device of diesel engine is:
Can bigger thing piece and the impurity of adsorption particle, adsorption force is strong, and the resistance of filter process is little, and filtering velocity is fast, and filter capacity is good, and can disassemble and clean, and is convenient and reliable.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. oil filtration device that is used for diesel engine, it is characterized in that, comprise: frame, filter core and end cap, described frame inside is provided with filtration barrel body, described filter core is installed in filtration barrel body inside, described filter core is provided with the filter screen that forms by multiple layer of copper filament winding system, and around being provided with filter paper layer, described end cap is fixedly installed on the bottom of frame on the inwall of described filter core.
2. the oil filtration device that is used for diesel engine according to claim 1 is characterized in that the bottom of described filtration barrel body also is provided with filter paper layer.
3. the oil filtration device that is used for diesel engine according to claim 2 is characterized in that, what described filter paper layer adopted is micropore filter paper, and the size in described aperture is 1.25 mm ~ 1.75mm.
4. the oil filtration device that is used for diesel engine according to claim 1 is characterized in that the top of described frame is provided with inflow pipeline, and the bottom side of described frame is provided with flowline.
5. the oil filtration device that is used for diesel engine according to claim 4 is characterized in that described inflow pipeline and flowline and frame are for being tightly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310100609 CN103216292A (en) | 2013-03-27 | 2013-03-27 | Engine oil filtering device for diesel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310100609 CN103216292A (en) | 2013-03-27 | 2013-03-27 | Engine oil filtering device for diesel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103216292A true CN103216292A (en) | 2013-07-24 |
Family
ID=48814397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310100609 Pending CN103216292A (en) | 2013-03-27 | 2013-03-27 | Engine oil filtering device for diesel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103216292A (en) |
-
2013
- 2013-03-27 CN CN 201310100609 patent/CN103216292A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130724 |