CN202822991U - Precise filtering device for test run oil of automobile transmission - Google Patents
Precise filtering device for test run oil of automobile transmission Download PDFInfo
- Publication number
- CN202822991U CN202822991U CN 201220481885 CN201220481885U CN202822991U CN 202822991 U CN202822991 U CN 202822991U CN 201220481885 CN201220481885 CN 201220481885 CN 201220481885 U CN201220481885 U CN 201220481885U CN 202822991 U CN202822991 U CN 202822991U
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- Prior art keywords
- test run
- oil
- filter
- filtering device
- run oil
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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.)
- Expired - Fee Related
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Abstract
The utility model discloses a precise filtering device for test run oil of an automobile transmission. The precise filtering device comprises a coarse filter and a fine filter, wherein the coarse filter is used for coarsely filtering used test run oil; and an electric oil pump for generating oil pressure is arranged between the coarse filter and the fine filter. By adopting the precise filtering device for the test run oil of the automobile transmission, the purpose of recycling the test run oil can be realized on the premise of ensuring the quality of the oil, resources are saved, the waste is reduced, the testing cost is reduced, and the economic benefit of an enterprise is improved.
Description
Technical field
The utility model relates to filter, specifically refers to a kind of device that automobile gearbox test run oil is carried out secondary filter, with realization gearbox test run oil is recycled.
Background technology
For service behaviour and the operation conditions of understanding automobile gearbox, usually need to carry out simulation test to automobile gearbox.Need to use test run oil in the test process, because test run oil may adhere to impurity in test process, if use this test run oil with impurity to bring certain impact to the automatic gear-box test, therefore in order to guarantee oil quality, test run oil often is disposable use, so just cause certain wasting of resources, increased the cost of enterprise.
The utility model content
For the prior art above shortcomings, the purpose of this utility model is to provide a kind of can carry out the close filter of reusable automobile gearbox test run olein to test run oil.
To achieve these goals, the technical solution adopted in the utility model is such:
The close filter of automobile gearbox test run olein, it comprises coarse filter and fine filter, coarse filter is used for used test run oil is carried out coarse filtration, is provided with the electric oil pump that produces oil pressure between coarse filter and fine filter.
The filtering accuracy of described fine filter is 10 microns.
The utility model is simple in structure, arranges flexibly, and the test run oil of testing was depressed in adding of electric oil pump, and successively by coarse filter and electric oil pump, at last from fine filter out, the test run oil of this moment is again reusable new test run oil.The utility model is being guaranteed under the prerequisite of oil quality, has realized the purpose of test run oil recycling is economized on resources, and cuts the waste, and has reduced testing cost, has improved the economic benefit of enterprise.
Description of drawings
Fig. 1-the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Referring to Fig. 1, on scheming, can find out, the close filter of the utility model automobile gearbox test run olein, it comprises coarse filter 1 and fine filter 2, coarse filter is used for used test run oil is carried out coarse filtration, is provided with the electric oil pump 3 that produces oil pressure between coarse filter 1 and fine filter 2.Impurity in the test run oil stops up electric oil pump, and the utility model makes test run oil first by entering electric oil pump after the coarse filter coarse filtration again, so electric oil pump is located between coarse filter and the fine filter.
The filtering accuracy of the utility model fine filter is set to 10 microns, meets the automatic gear-box test run to standard and the requirement of oil product.According to actual needs, also can be set to other filtering accuracy, such as 8 microns, 7.6 microns etc.
The utility model is simple in structure, arranges flexibly, and the test run oil of testing was depressed in adding of electric oil pump, successively by coarse filter and electric oil pump, at last from fine filter out, by effective filtration of two-stage filter, the test run oil of this moment is again reusable new test run oil.The utility model is being guaranteed under the prerequisite of oil quality, has realized the purpose of test run oil recycling is economized on resources, and cuts the waste, and has reduced testing cost, has improved the economic benefit of enterprise.
Explanation is at last, above embodiment is only unrestricted in order to the technical solution of the utility model to be described, although with reference to preferred embodiment the utility model is had been described in detail, those of ordinary skill in the art is to be understood that, can make amendment or be equal to replacement the technical solution of the utility model, and not breaking away from aim and the scope of technical solutions of the utility model, it all should be encompassed in the middle of the claim scope of the present utility model.
Claims (2)
1. the close filter of automobile gearbox test run olein, it is characterized in that: it comprises coarse filter and fine filter, coarse filter is used for used test run oil is carried out coarse filtration, is provided with the electric oil pump that produces oil pressure between coarse filter and fine filter.
2. the close filter of automobile gearbox test run olein according to claim 1, it is characterized in that: the filtering accuracy of described fine filter is 10 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481885 CN202822991U (en) | 2012-09-20 | 2012-09-20 | Precise filtering device for test run oil of automobile transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220481885 CN202822991U (en) | 2012-09-20 | 2012-09-20 | Precise filtering device for test run oil of automobile transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202822991U true CN202822991U (en) | 2013-03-27 |
Family
ID=47934793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220481885 Expired - Fee Related CN202822991U (en) | 2012-09-20 | 2012-09-20 | Precise filtering device for test run oil of automobile transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202822991U (en) |
-
2012
- 2012-09-20 CN CN 201220481885 patent/CN202822991U/en not_active Expired - Fee Related
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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: 20130327 Termination date: 20150920 |
|
| EXPY | Termination of patent right or utility model |