CN202215320U - Machine oil filter - Google Patents
Machine oil filter Download PDFInfo
- Publication number
- CN202215320U CN202215320U CN2011202536617U CN201120253661U CN202215320U CN 202215320 U CN202215320 U CN 202215320U CN 2011202536617 U CN2011202536617 U CN 2011202536617U CN 201120253661 U CN201120253661 U CN 201120253661U CN 202215320 U CN202215320 U CN 202215320U
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- CN
- China
- Prior art keywords
- filter
- filter core
- housing
- oil
- shell
- 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.)
- Expired - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to a machine oil filter comprising a housing, a filter core disposed in the horizontal direction, an oil inlet hole disposed in the housing, and an oil outlet hole disposed in the housing. The distance between an external surface of the filter core and an inner wall of the housing is in a range of from 3 to 6 cm. A left side and a right side of the filter core are cooperated with an inner wall of the housing in a sealed manner. A sealing clapboard is disposed between the middle part of the external surface of the filter core and the inner wall of the housing. The oil inlet hole is disposed in a top end of the housing, and the oil outlet hole is disposed in a bottom end of the housing. The machine oil filter provided in the utility model has advantages of high utilization rate, high filtering efficiency, long service lifetime of the machine oil filter, and ability of preventing the local accumulation of impurities.
Description
Technical field
The utility model relates to a kind of filter element, particularly a kind of oil filter that automobile engine oil is filtered.
Background technique
Existing oil filter is a shell normally, and filter core is set in the shell, and machine oil flow in the filter core through oil inlet hole; Filter through the filter core bottom surface, flow out from the oil outlet below the filter core bottom surface through the machine oil that filters then, in this process; Filtration is being played in the bottom surface that mainly is filter core; Filter efficiency is low, and causes the accumulation of impurity in the filter core bottom surface easily, influences its working life.
Summary of the invention
The purpose of the utility model is that the filter efficiency that exists to the existing oil filter described in the background technique is low, and impurity accumulation in the filter core bottom surface, influences the problem in its working life, and a kind of oil filter that can solve foregoing problems is provided.
The technological scheme of the goal of the invention of realization the utility model is following:
A kind of oil filter; It comprises shell, filter core, is arranged at oil inlet hole and oil outlet on the shell, and described filter core is provided with in the horizontal direction, and the interval is 3-6 centimetre between the inwall of its outer surface and shell; The filter core left and right sides all is sealed and matched with outer casing inner wall; Be provided with seal diaphragm between filter core outer surface middle part and the outer casing inner wall, described oil inlet hole is arranged at the top of shell, and described oil outlet is arranged at the bottom surface of shell.
The beneficial effect of the utility model is because the element of oil filter substantially horizontal of the utility model is provided with; The 3-6 centimetre of setting at interval of the inwall of its outer surface and shell, the filter core left and right sides all is sealed and matched with outer casing inner wall, is provided with seal diaphragm between filter core outer surface middle part and the outer casing inner wall; Therefore; Can carry out the first time at first filter screen outer surface of filter core after machine oil gets into from oil inlet hole and filter, enter into filter core inside then, under action of gravity, arrive second filter screen of filter core then; Through the oil outlet of secondary filter arrival shell bottom surface, derive through oil outlet.In the machine oil filter process, passed through twice filtration, therefore; Filtering effect to impurity is better, and to filter for the first time what use be upper half part of filter core, filters lower half portion of using filter core for the second time; The utilization ratio of filter core is high, and therefore, filter efficiency is high; And impurity can be in local accumulation, therefore, and the longer service life of oil filter.
Description of drawings
Fig. 1 is the schematic representation of the utility model;
Fig. 2 is that the A-A of Fig. 1 is to sectional view;
Among the figure, 1 is shell, and 2 is filter core, and 3 is oil inlet hole, and 4 is oil outlet, and 5 is seal diaphragm.
Embodiment
A kind of oil filter shown in seeing figures.1.and.2; It comprises shell 1, filter core 2, is arranged at oil inlet hole 3 and oil outlet 4 on the shell 1, and described filter core 2 is provided with in the horizontal direction, and the interval is 3-6 centimetre between the inwall of its outer surface and shell 1; Filter core 2 left and right sides all cooperate with shell 1 inner wall sealing; Be provided with seal diaphragm 5 between filter core 2 outer surfaces middle part and shell 1 inwall, described oil inlet hole 3 is arranged at the top of shell 1, and described oil outlet 4 is arranged at the bottom surface of shell 1.Because the element of oil filter of the utility model 2 substantially horizontal settings; The 3-6 centimetre of setting at interval of the inwall of its outer surface and shell 1, filter core 2 left and right sides all cooperate with shell 1 inner wall sealing, are provided with seal diaphragm 5 between filter core 2 outer surfaces middle part and shell 1 inwall; Therefore; Can carry out the first time at first filter screen outer surface of filter core 2 after machine oil gets into from oil inlet hole 3 and filter, enter into filter core 2 inside then, under action of gravity, arrive second filter screen of filter core 2 then; Through the oil outlet 4 of secondary filter arrival shell 1 bottom surface, derive through oil outlet 4.In the machine oil filter process, passed through twice filtration, therefore; Filtering effect to impurity is better, and to filter for the first time what use be upper half part of filter core 2, filters lower half portion of using filter core 2 for the second time; The utilization ratio of filter core 2 is high, and therefore, filter efficiency is high; And impurity can be in local accumulation, therefore, and the longer service life of oil filter.
Claims (1)
1. oil filter; It comprises shell, filter core, is arranged at oil inlet hole and oil outlet on the shell, and it is characterized in that: described filter core is provided with in the horizontal direction, and the interval is 3-6 centimetre between the inwall of its outer surface and shell; The filter core left and right sides all is sealed and matched with outer casing inner wall; Be provided with seal diaphragm between filter core outer surface middle part and the outer casing inner wall, described oil inlet hole is arranged at the top of shell, and described oil outlet is arranged at the bottom surface of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202536617U CN202215320U (en) | 2011-07-19 | 2011-07-19 | Machine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202536617U CN202215320U (en) | 2011-07-19 | 2011-07-19 | Machine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202215320U true CN202215320U (en) | 2012-05-09 |
Family
ID=46014580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202536617U Expired - Fee Related CN202215320U (en) | 2011-07-19 | 2011-07-19 | Machine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202215320U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242653A (en) * | 2011-07-19 | 2011-11-16 | 常州常瑞天力动力机械有限公司 | Oil filter |
-
2011
- 2011-07-19 CN CN2011202536617U patent/CN202215320U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102242653A (en) * | 2011-07-19 | 2011-11-16 | 常州常瑞天力动力机械有限公司 | Oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120509 Termination date: 20120719 |