CN105041422A - Sump strainer - Google Patents
Sump strainer Download PDFInfo
- Publication number
- CN105041422A CN105041422A CN201510554388.4A CN201510554388A CN105041422A CN 105041422 A CN105041422 A CN 105041422A CN 201510554388 A CN201510554388 A CN 201510554388A CN 105041422 A CN105041422 A CN 105041422A
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- CN
- China
- Prior art keywords
- oil duct
- oil
- duct upper
- upper slice
- filter screen
- 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.)
- Pending
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention discloses a sump strainer which comprises a sump partition plate, an oil duct lower sheet and a filter screen, wherein an oil duct upper sheet is arranged on one surface of the sump partition plate; an oil outlet is formed at one end of the oil duct upper sheet; the oil duct upper sheet is internally provided with a groove; the filter screen and the oil duct lower sheet are mounted in the groove of the oil duct upper sheet from the inside out sequentially; and an oil inlet of the oil duct lower sheet and the oil outlet of the oil duct upper sheet are staggered mutually. According to the sump strainer, the sump partition plate and the oil duct upper sheet are integrated, the oil duct lower sheet and the filter screen are directly mounted in the oil duct upper sheet, and the strip sheet-shaped filter screen is adopted, so that a filter area is increased and the oil straining effect is improved; and with the adoption of the integrated structure, the mass of parts is reduced greatly and the production cost is also reduced.
Description
Technical field
The present invention relates to car engine lubrication system, particularly a kind of sump strainer.
Background technique
At present, motor car engine adopts metallic type sump strainer assembly and metal machine oil dividing plate substantially respectively.Sump strainer assembly function is to clean, the enough lubricant oil of motor conveying; Machine oil dividing plate function be prevent oil sump oil fluctuations excessive, reduce engine noise, prevent from piston from collaborating impacting the lubricant oil of oil sump and accelerate deterioration of lubricant.Metal fuel filter assembly is made up of the joint at " Z " shape oil pipe and two ends thereof, and one end of " Z " shape oil pipe is oil outlet, junctor oil pump; The other end is inlet port and is provided with filter screen." Z " shape oil pipe is fixedly connected with machine oil dividing plate by mounting bracket.This metal sump strainer assembly and metal machine oil baffle combination mounting structure, area of filter net is less, affects filter efficiency; And sole mass is comparatively large, part list product cost is high, level of integration is low.
Summary of the invention
The problem to be solved in the present invention improves oil filtration efficiency, and sump strainer assembly and machine oil dividing plate are become one, and to reach lightweight, reduces cost of production low, more optimize to make the performance of sump strainer.
For the problems referred to above, the present invention takes following technological scheme.Sump strainer, comprise machine oil dividing plate, oil duct bottom sheet and filter screen, the one side of described machine oil dividing plate is provided with oil duct upper slice, oil duct upper slice is rectangular boss shape, one end of oil duct upper slice is provided with oil outlet, be provided with groove in oil duct upper slice, the bottom surface of groove is provided with sloping platform rank, and sloping platform terrace connects oil outlet; The peripheral shape of described filter screen and the inner circumferential mating shapes of oil duct upper slice groove; The peripheral shape of described oil duct bottom sheet and the inner circumferential mating shapes of oil duct upper slice groove, and one end is provided with filler opening; In the groove of oil duct upper slice, filter screen and oil duct bottom sheet are installed successively from the inside to the outside, and the oil outlet mutual dislocation on the filler opening of oil duct bottom sheet and oil duct upper slice.
Advantage of the present invention is: machine oil dividing plate and oil duct upper slice integrated, oil duct bottom sheet and filter screen are directly installed in oil duct upper slice, owing to adopting rectangular sheet filter screen, increase filter area, improve oil strain effect; Owing to adopting integrated morphology, the quality of component reduces greatly, also reduces cost of production.
Accompanying drawing explanation
Fig. 1 is perspective view of the present invention.
Fig. 2 is the longitudinal sectional view after the assembling of oil duct upper slice in the present invention, oil duct bottom sheet and filter screen.
In figure: 1, machine oil dividing plate, 2, oil duct upper slice, 3, filter screen, 4, oil duct bottom sheet, 5, filler opening, 6, oil outlet.
Embodiment
Below in conjunction with drawings and Examples, the invention will be further described.See Fig. 1 and Fig. 2, sump strainer, comprise machine oil dividing plate 1, oil duct bottom sheet 4 and filter screen 3, the one side of described machine oil dividing plate 1 is provided with oil duct upper slice 2, oil duct upper slice 2 is rectangular boss shape, and one end of oil duct upper slice 2 is provided with oil outlet 6, is provided with groove in oil duct upper slice 2, the bottom surface of groove is provided with sloping platform rank, and sloping platform terrace connects oil outlet 6; The peripheral shape of described filter screen 3 and the inner circumferential mating shapes of oil duct upper slice 2 groove; The peripheral shape of described oil duct bottom sheet 4 and the inner circumferential mating shapes of oil duct upper slice 2 groove, and one end is provided with filler opening 5; In the groove of oil duct upper slice 2, filter screen 3 and oil duct bottom sheet 4 are installed successively from the inside to the outside, and the filler opening 5 of oil duct bottom sheet 4 and oil outlet 6 mutual dislocation on oil duct upper slice 2.
Machine oil dividing plate 1 and oil duct upper slice 2 are designed one (as shown in Figure 2) by the present invention, and the bottom in the groove of oil duct upper slice 2 is an inclined-plane, and the filler opening 5 of the corresponding oil duct bottom sheet 4 in one end that this inclined-plane is high, one end that this inclined-plane is low connects oil outlet 6.The chimb of ring oil duct upper slice 2 recessed circumferential is connected with oil duct bottom sheet 4 periphery and forms asphalt channel, and filter screen 3 adopts friction welding to be welded between oil duct upper slice 2 and oil duct bottom sheet 4.Because the longitudinal area of filter screen 3 in whole asphalt channel is comparatively large, can filter the impurity in issuable impurity when welding or oil plant, good filtration effect and unobstructed.During engine operation, lubricant oil sucks from filler opening 5, filters through filter screen 3, then exports oil pump to from oil outlet 6, last supply engine.In the present invention, machine oil dividing plate 1, oil duct upper slice 2 and oil duct bottom sheet 4 all adopt molding and forming, and inner wall surface thereof is smooth, flow resistance is large compared with little, screen area, and strainability and oil absorbency are better than former metal fuel filter assembly all greatly.
Claims (1)
1. sump strainer, comprise machine oil dividing plate, oil duct bottom sheet and filter screen, it is characterized in that, the one side of described machine oil dividing plate is provided with oil duct upper slice, oil duct upper slice is rectangular boss shape, and one end of oil duct upper slice is provided with oil outlet, is provided with groove in oil duct upper slice, the bottom surface of groove is provided with sloping platform rank, and sloping platform terrace connects oil outlet; The peripheral shape of described filter screen and the inner circumferential mating shapes of oil duct upper slice groove; The peripheral shape of described oil duct bottom sheet and the inner circumferential mating shapes of oil duct upper slice groove, and one end is provided with filler opening; In the groove of oil duct upper slice, filter screen and oil duct bottom sheet are installed successively from the inside to the outside, and the oil outlet mutual dislocation on the filler opening of oil duct bottom sheet and oil duct upper slice.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554388.4A CN105041422A (en) | 2015-09-03 | 2015-09-03 | Sump strainer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510554388.4A CN105041422A (en) | 2015-09-03 | 2015-09-03 | Sump strainer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105041422A true CN105041422A (en) | 2015-11-11 |
Family
ID=54448338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510554388.4A Pending CN105041422A (en) | 2015-09-03 | 2015-09-03 | Sump strainer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105041422A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017192A (en) * | 2018-01-10 | 2019-07-16 | 北汽福田汽车股份有限公司 | Sump strainer and engine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0358861A1 (en) * | 1988-08-13 | 1990-03-21 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Device for purifying a lubricant |
| US7093578B2 (en) * | 2001-02-07 | 2006-08-22 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Oil outlet for a combustion engine and method of making same |
| CN102606256A (en) * | 2012-03-29 | 2012-07-25 | 奇瑞汽车股份有限公司 | Novel oil pan for engine |
| CN203962088U (en) * | 2014-08-04 | 2014-11-26 | 宁波市鄞州德来特技术有限公司 | The sump for internal combustion engine oil guard of integrated fuel filter |
| CN204900020U (en) * | 2015-09-03 | 2015-12-23 | 江西昌河汽车有限责任公司 | Machine oil collection filter |
-
2015
- 2015-09-03 CN CN201510554388.4A patent/CN105041422A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0358861A1 (en) * | 1988-08-13 | 1990-03-21 | Dr.Ing.h.c. F. Porsche Aktiengesellschaft | Device for purifying a lubricant |
| US7093578B2 (en) * | 2001-02-07 | 2006-08-22 | Dr. Ing. H.C.F. Porsche Aktiengesellschaft | Oil outlet for a combustion engine and method of making same |
| CN102606256A (en) * | 2012-03-29 | 2012-07-25 | 奇瑞汽车股份有限公司 | Novel oil pan for engine |
| CN203962088U (en) * | 2014-08-04 | 2014-11-26 | 宁波市鄞州德来特技术有限公司 | The sump for internal combustion engine oil guard of integrated fuel filter |
| CN204900020U (en) * | 2015-09-03 | 2015-12-23 | 江西昌河汽车有限责任公司 | Machine oil collection filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017192A (en) * | 2018-01-10 | 2019-07-16 | 北汽福田汽车股份有限公司 | Sump strainer and engine |
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Legal Events
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151111 |