CN102242653A - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- CN102242653A CN102242653A CN 201110201102 CN201110201102A CN102242653A CN 102242653 A CN102242653 A CN 102242653A CN 201110201102 CN201110201102 CN 201110201102 CN 201110201102 A CN201110201102 A CN 201110201102A CN 102242653 A CN102242653 A CN 102242653A
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- China
- Prior art keywords
- shell
- filter
- oil
- filter core
- filter element
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- 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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Abstract
The invention relates to an oil filter, comprising a shell, a filter element, an oil inlet and an oil outlet, wherein the oil inlet and the oil outlet are arranged on the shell. The filter element is arranged in a horizontal direction. A gap between the outside surface of the filter element and the inner wall of the shell is 3-6 cm. Both left and right sides of the filter element are in sealed fit with the inner wall of the shell. A sealing separation plate is arranged between the middle of the outside surface of the filter element and the inner wall of the shell. The oil inlet is arranged on the top end of the shell. The oil outlet is arranged on the bottom surface of the shell. The filter element of the oil filter, disclosed by the invention, has high utilization rate and high filtration efficiency; furthermore, impurities cannot be accumulated locally; and the service life of the oil filter is longer.
Description
Technical field
The present invention 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, filter core is set in the shell, machine oil flow in the filter core by oil inlet hole, filter by 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
It is low to the objective of the invention is to the filter efficiency that exists at the existing oil filter described in the background technique, and impurity piles up 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 that realizes goal of the invention of the present invention is as follows:
A kind of oil filter, it comprises shell, filter core, is arranged at oil inlet hole and oil outlet on the shell, described filter core is provided with in the horizontal direction, 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.
Beneficial effect of the present invention is because element of oil filter substantially horizontal of the present invention 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, be 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 enters from oil inlet hole filters, 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 by oil outlet.In the machine oil filter process, passed through twice filtration, therefore, better to the filtering effect of impurity, and filtration use for the first time is upper half part of filter core, filter lower half portion of using filter core for the second time, the utilization ratio height of filter core, therefore, the filter efficiency height, and impurity can be in local accumulation, therefore, and the longer service life of oil filter.
Description of drawings
Fig. 1 is a schematic representation of the present invention;
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, described filter core 2 is provided with in the horizontal direction, 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 element of oil filter 2 substantially horizontal settings of the present invention, 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, be 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 enters from oil inlet hole 3 filters, 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 by oil outlet 4.In the machine oil filter process, passed through twice filtration, therefore, better to the filtering effect of impurity, and filtration use for the first time is upper half part of filter core 2, filter lower half portion of using filter core 2 for the second time, the utilization ratio height of filter core 2, therefore, the filter efficiency height, 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, it is characterized in that: described filter core is provided with in the horizontal direction, 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 |
|---|---|---|---|
| CN 201110201102 CN102242653A (en) | 2011-07-19 | 2011-07-19 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110201102 CN102242653A (en) | 2011-07-19 | 2011-07-19 | Oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102242653A true CN102242653A (en) | 2011-11-16 |
Family
ID=44960875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201110201102 Pending CN102242653A (en) | 2011-07-19 | 2011-07-19 | Oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102242653A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL159328B1 (en) * | 1989-01-24 | 1992-12-31 | Filter for separation of crystals from a crystalline suspension | |
| WO2002058815A2 (en) * | 2001-01-25 | 2002-08-01 | Hermann Trabold | Filter packaging for filtering liquid or gaseous media |
| CN2569874Y (en) * | 2002-09-29 | 2003-09-03 | 辽源市恒元滤清器有限责任公司 | Filter |
| CN2775311Y (en) * | 2005-01-11 | 2006-04-26 | 沈阳隆惠来环保设备有限公司 | Machine oil filter |
| CN201618470U (en) * | 2010-01-05 | 2010-11-03 | 袁振杰 | Filter element and filter |
| CN202215320U (en) * | 2011-07-19 | 2012-05-09 | 常州常瑞天力动力机械有限公司 | Machine oil filter |
-
2011
- 2011-07-19 CN CN 201110201102 patent/CN102242653A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL159328B1 (en) * | 1989-01-24 | 1992-12-31 | Filter for separation of crystals from a crystalline suspension | |
| WO2002058815A2 (en) * | 2001-01-25 | 2002-08-01 | Hermann Trabold | Filter packaging for filtering liquid or gaseous media |
| CN2569874Y (en) * | 2002-09-29 | 2003-09-03 | 辽源市恒元滤清器有限责任公司 | Filter |
| CN2775311Y (en) * | 2005-01-11 | 2006-04-26 | 沈阳隆惠来环保设备有限公司 | Machine oil filter |
| CN201618470U (en) * | 2010-01-05 | 2010-11-03 | 袁振杰 | Filter element and filter |
| CN202215320U (en) * | 2011-07-19 | 2012-05-09 | 常州常瑞天力动力机械有限公司 | Machine oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111116 |