CN211513654U - Oil filter vat filtration - Google Patents
Oil filter vat filtration Download PDFInfo
- Publication number
- CN211513654U CN211513654U CN201922252574.9U CN201922252574U CN211513654U CN 211513654 U CN211513654 U CN 211513654U CN 201922252574 U CN201922252574 U CN 201922252574U CN 211513654 U CN211513654 U CN 211513654U
- Authority
- CN
- China
- Prior art keywords
- filter
- filter screen
- area
- aperture
- filtration
- 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
Links
- 238000001914 filtration Methods 0.000 title claims abstract description 44
- 239000007788 liquid Substances 0.000 claims abstract description 5
- 239000003921 oil Substances 0.000 abstract description 11
- 239000010687 lubricating oil Substances 0.000 abstract description 7
- 239000012535 impurity Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses an oil filter barrel filtering structure, which comprises a filter and the filter comprises a filter screen barrel and a liquid inlet positioned at the top of the filter screen barrel; the middle part of the filter screen barrel is provided with a middle filter device which divides the filter screen barrel into an upper filter area and a lower filter area, and a middle filter screen is arranged in the middle filter device. The utility model discloses can carry out the filtration of lubricating oil product by thin to thick or from thick to thin, satisfy multiple condition needs.
Description
Technical Field
The utility model relates to a filter vat field especially relates to an oil filter vat filtration.
Background
The prior art lacks the filter vat filtration that special design was filtered to lubricating oil.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: to prior art not enough and defect, the utility model provides an oil filter vat filtration can carry out the filtration of lubricating oil product by thin to thick or from thick to thin, satisfies multiple condition needs.
The technical scheme is as follows: the utility model discloses an oil filter vat filtration, its characterized in that: comprises a filter and the filter comprises a filter screen barrel and a liquid inlet positioned at the top of the filter screen barrel; the middle part of the filter screen barrel is provided with a middle filter device which divides the filter screen barrel into an upper filter area and a lower filter area, and a middle filter screen is arranged in the middle filter device.
The aperture of the middle filter screen is the same as that of the lower filtering area, and the aperture of the middle filter screen is smaller than that of the lower filtering area.
Wherein, the aperture of the middle filter screen is smaller than that of the lower filter area, and the apertures of the upper filter area and the lower filter area are the same.
Wherein, the aperture of the middle filter screen is smaller than that of the lower filtering area, and the aperture of the middle filter screen is larger than that of the upper filtering area.
Wherein, the apertures of the middle filter screen, the upper filtering area and the lower filtering area are the same.
Has the advantages that: compared with the prior art, the utility model has the following apparent advantage: the utility model discloses a specificity filtration to lubricating oil filtration design. The utility model provides a multiple filtration mode can be by thin to thick or from thick to thin carry out the filtration of lubricating oil product, satisfies multiple condition needs.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of a middle filter device according to the present invention;
in the figure, 1 is a filter, 2 is a liquid inlet, 3 is a filter screen barrel, 4 is an upper filtering area, 5 is a middle filtering device, 6 is a lower filtering area, and 7 is a middle filter screen.
Detailed Description
The technical solution of the present invention will be further described with reference to the accompanying drawings and the detailed description.
The utility model relates to an oil filter vat filtering structure, which comprises a filter 1, wherein the filter 1 comprises a filter screen vat 3 and a liquid inlet 2 positioned at the top of the filter screen vat 3; the middle part of the filter screen barrel 3 is provided with a middle filter device 5, the middle filter device 5 divides the filter screen barrel 3 into an upper filter area 4 and a lower filter area 6, and a middle filter screen 7 is arranged in the middle filter device 5.
The first condition is as follows: the aperture of the middle filter screen 7 is the same as that of the lower filtering area 6, and the apertures of the middle filter screen 7 and the lower filtering area 6 are smaller than that of the upper filtering area 4. The oil product is filtered from coarse to fine.
Case two: the aperture of the middle filter screen 7 is smaller than that of the lower filtering area 6, and the apertures of the upper filtering area 4 and the lower filtering area 6 are the same. The oil is filtered from fine to coarse, so that the filtered oil is uniform and fine, and impurities are remained at the middle filter screen 7.
Case three: the aperture of the middle filter screen 7 is smaller than that of the lower filtering area 6, and the aperture of the middle filter screen 7 is larger than that of the upper filtering area 4. The oil is filtered from fine to coarse, so that the filtered oil is most uniform and fine, and impurities mainly remain on the middle filter screen 7.
Case four: the apertures of the middle filter screen 7, the upper filtering area 4 and the lower filtering area 6 are the same. The operation was performed according to the general lauter tun filtration.
The utility model discloses a specificity filtration to lubricating oil filtration design. The utility model provides a multiple filtration mode can be by thin to thick or from thick to thin carry out the filtration of lubricating oil product, satisfies multiple condition needs.
Claims (5)
1. The utility model provides an oil filter vat filtration which characterized in that: comprises a filter (1), wherein the filter (1) comprises a filter screen barrel (3) and a liquid inlet (2) positioned at the top of the filter screen barrel (3); the middle part of the filter screen barrel (3) is provided with a middle filter device (5), the middle filter device (5) divides the filter screen barrel (3) into an upper filter area (4) and a lower filter area (6), and a middle filter screen (7) is arranged in the middle filter device (5).
2. A filter structure for an oil filter vat according to claim 1, wherein: the aperture of the middle filter screen (7) is the same as that of the lower filtering area (6), and the aperture of the middle filter screen (7) and the aperture of the lower filtering area (6) are smaller than that of the upper filtering area (4).
3. A filter structure for an oil filter vat according to claim 1, wherein: the aperture of the middle filter screen (7) is smaller than that of the lower filter area (6), and the apertures of the upper filter area (4) and the lower filter area (6) are the same.
4. A filter structure for an oil filter vat according to claim 1, wherein: the aperture of the middle filter screen (7) is smaller than that of the lower filtering area (6) and the aperture of the middle filter screen (7) is larger than that of the upper filtering area (4).
5. A filter structure for an oil filter vat according to claim 1, wherein: the middle filter screen (7), the upper filter area (4) and the lower filter area (6) have the same aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922252574.9U CN211513654U (en) | 2019-12-16 | 2019-12-16 | Oil filter vat filtration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922252574.9U CN211513654U (en) | 2019-12-16 | 2019-12-16 | Oil filter vat filtration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211513654U true CN211513654U (en) | 2020-09-18 |
Family
ID=72465606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922252574.9U Expired - Fee Related CN211513654U (en) | 2019-12-16 | 2019-12-16 | Oil filter vat filtration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211513654U (en) |
-
2019
- 2019-12-16 CN CN201922252574.9U patent/CN211513654U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200918 |