CN202315477U - Oil filter - Google Patents
Oil filter Download PDFInfo
- Publication number
- CN202315477U CN202315477U CN2011204056169U CN201120405616U CN202315477U CN 202315477 U CN202315477 U CN 202315477U CN 2011204056169 U CN2011204056169 U CN 2011204056169U CN 201120405616 U CN201120405616 U CN 201120405616U CN 202315477 U CN202315477 U CN 202315477U
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- CN
- China
- Prior art keywords
- filter
- oil
- drum
- filter core
- filter cylinder
- 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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- Filtration Of Liquid (AREA)
Abstract
The utility model relates to an oil filter comprising a filter body and a filter element, wherein the filter body comprises an oil inlet, an oil outlet, a filter drum and a top cover, the filter drum is in a cylindrical straight drum-shaped structure, the bottom of the filter drum is sealed, the top of the filter drum is provided with an opening, the oil inlet is fixed on the drum wall of the upper part of the filter drum and is also communicated with the inside of the filter drum, and the oil outlet is fixed on the drum wall of the bottom of the filter drum and is also communicated with the inside of the filter drum; and a boss used for installing the filter element is arranged at the middle position of the inside of the filter drum, the filter element is installed on the boss in a detachable way, the filter element is in a flat plate-shaped structure with a filter hole, the filter element is positioned between the oil inlet and the oil outlet to divide the filter drum into an upper die cavity and a lower die cavity, and the top cover is fixedly installed at the top of the filter drum. The oil filter has the following beneficial effects that: the structure is simple, the operation and the maintenance are convenient, the filter element can be anew used, and the use cost of the filter is lowered.
Description
Technical field
This utility model relates to a kind of oil strainer, particularly a kind of oil strainer that is used for lubrication oil filtration.
Background technology
The lubricating oil main application is lubricated and cooling in the various kinds of equipment, but system element wearing and tearing in use can produce metal dust and seal can be produced rubber impurity.These metal dusts and rubber impurity are sneaked in the fluid, make the lubricated and cooling effect of fluid reduce, so fluid need constantly filter in recycling process.At present the cost of filter for molten mainly is the replacing of filter core, and the filter cartridge construction more complicated of existing filter, so the installation of filter core and changing all compare difficultly, and misoperation also can be damaged filter core.
Summary of the invention
Goal of the invention: the purpose of the utility model provides a kind of filter core can reuse and install and change oil strainer easily.
Technical scheme: a kind of oil strainer; Comprise filter body and filter core; Said filter body comprises oil-in, oil-out, filter cylinder and top cover; Said filter cylinder is the open-topped cylindrical straight tubular structure of bottom lock, and said oil-in is fixed on the barrel on filter cylinder top and with cartridge interior and communicates, and said oil-out is fixed on the barrel of filter cylinder bottom and with cartridge interior and communicates; Said cartridge interior centre position is provided with the boss that is used to install filter core; Said filter core is detachable to be installed on the boss; Said filter core is the plate-like structure that has filter opening; Filter core is separated into two shape chambeies up and down with filter cylinder between oil-in and oil-out, said top cover is fixedly mounted on the filter cylinder top.When filtering fluid, opens oil strainer oil-in; Fluid gets into shape chamber, filter cylinder top; Fluid is through the shape chamber of filter core inflow filter cylinder bottom, and solid impurity is trapped within the filtration that realizes on the filter core fluid, and the fluid of the cleaning that process is filtered is from oil-out effluent oil filter.When oil system pressure raises 30% the time, explain that clogging has appearred in the filter core of oil strainer, this moment, oil filter needed to clean.Remove dirt for ease of the user, the oil-in of closing oil strainer comes oil, opens top cover then, takes out filter core and carries out the manual work cleaning, has cleaned again filter core is fixed, and opens oil inlet and outlet and continues to put into operation.
In order to improve the intensity of filter core, said filter core edge is provided with the installation portion of annular projection.
In order to improve the service life of filter core, said material for core is ganoid corrosion resistant metal material.
In order to prevent that fluid from leaking from the junction of filter cylinder and top cover, is provided with sealing ring between said top cover and the filter cylinder.
Beneficial effect: simple in structure, convenient operating maintenance, filter core can be reused, and has reduced the use cost of filter.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.As shown in the figure; A kind of oil strainer; Comprise filter body 1 and filter core 2, said filter body comprises oil-in 11, oil-out 12, filter cylinder 13 and top cover 14, and said filter cylinder 13 is the open-topped cylindrical straight tubular structure of bottom lock; Said oil-in 11 is fixed on the barrel on filter cylinder 13 tops and with filter cylinder 13 inside and communicates, and said oil-out 12 is fixed on the barrel of filter cylinder 13 bottoms and with filter cylinder 13 inside and communicates; Said filter cylinder 13 bosom positions are provided with the boss 15 that is used to install filter core 2; Said filter core 2 detachable being installed on the boss 15; Said filter core 2 is for having the plate-like structure of filter opening; Filter core 2 is separated into two shape chambeies up and down with filter cylinder 13 between oil-in 11 and oil-out 12, said top cover 14 is fixedly mounted on filter cylinder 13 tops, is provided with sealing ring 16 between said top cover 14 and the filter cylinder 13.Said filter core 2 edges are provided with the installation portion 21 of annular projection, and the filtering accuracy of middle filter core 2 is 200 orders, and said filter core 2 materials are ganoid corrosion resistant metal material.Filter core 2 passes through bolt with filter cylinder 13 interior boss 15.
When filtering fluid, opens oil strainer oil-in 11; Fluid gets into shape chamber, filter cylinder 13 top; Fluid is through the shape chamber of filter core 2 inflow filter cylinders 13 bottoms, and solid impurity is trapped within the filtration that realizes on the filter core 2 fluid, and the fluid of the cleaning that process is filtered is from oil-out 12 effluent oil filters.When oil system pressure raises 30% the time, explain that clogging has appearred in the filter core 2 of oil strainer, this moment, oil filter needed to clean.Remove dirt for ease of the user, close the next oil of the oil-in 11 of oil strainer, open top cover 14 then, unclamp set bolt taking-up filter core 2 and carry out the manual work cleaning, cleaned again filter core 2 is fixed, open oil inlet and outlet 11,12 and continue to put into operation.
The installation portion 21 of filter core 2 edge annular projections improves the intensity of filter core 2; Filter core 2 adopts ganoid corrosion resistant metal material to improve the service life of filter core 2; Sealing ring 16 between top cover 14 and the filter cylinder 13 can prevent that fluid from leaking from the filter cylinder 13 and the junction of top cover 14.The utility model is simple in structure, convenient operating maintenance.
Claims (4)
1. oil strainer; Comprise filter body (1) and filter core (2); It is characterized in that: said filter body (1) comprises oil-in (11), oil-out (12), filter cylinder (13) and top cover (14); Said filter cylinder (13) is the open-topped cylindrical straight tubular structure of bottom lock; Said oil-in (11) is fixed on the barrel on filter cylinder (13) top and with filter cylinder (13) inside and communicates, and said oil-out (12) is fixed on the barrel of filter cylinder (13) bottom and with filter cylinder (13) inside and communicates; Said filter cylinder (13) bosom position is provided with the boss (15) that is used to install filter core (2); Said filter core (2) is detachable to be installed on the boss (15); Said filter core (2) is for having the plate-like structure of filter opening; Filter core (2) is positioned between oil-in (11) and the oil-out (12) filter cylinder (13) is separated into two shape chambeies up and down, and said top cover (14) is fixedly mounted on filter cylinder (13) top.
2. filter according to claim 1 is characterized in that: said filter core (2) edge is provided with the installation portion (21) of annular projection.
3. filter according to claim 1 is characterized in that: said filter core (2) material is ganoid corrosion resistant metal material.
4. filter according to claim 1 is characterized in that: be provided with sealing ring (16) between said top cover (14) and the filter cylinder (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056169U CN202315477U (en) | 2011-10-24 | 2011-10-24 | Oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204056169U CN202315477U (en) | 2011-10-24 | 2011-10-24 | Oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202315477U true CN202315477U (en) | 2012-07-11 |
Family
ID=46427479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204056169U Expired - Fee Related CN202315477U (en) | 2011-10-24 | 2011-10-24 | Oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202315477U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327709A (en) * | 2011-10-24 | 2012-01-25 | 镇江市科能电力设备有限公司 | Oil filter |
-
2011
- 2011-10-24 CN CN2011204056169U patent/CN202315477U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102327709A (en) * | 2011-10-24 | 2012-01-25 | 镇江市科能电力设备有限公司 | Oil filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120711 Termination date: 20141024 |
|
| EXPY | Termination of patent right or utility model |