CN204716330U - A kind of lubricating oil tank structure - Google Patents
A kind of lubricating oil tank structure Download PDFInfo
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- CN204716330U CN204716330U CN201520382636.7U CN201520382636U CN204716330U CN 204716330 U CN204716330 U CN 204716330U CN 201520382636 U CN201520382636 U CN 201520382636U CN 204716330 U CN204716330 U CN 204716330U
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- oil
- casing
- baffle plate
- lubricating oil
- tank structure
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Abstract
A kind of lubricating oil tank structure, comprise the tubular casing that upper and lower end is closed and the cylindrical filter sieve be arranged in casing, be provided with baffle plate in casing, described casing is provided with oil inlet pipe, breathing pipe and oil outlet tube, oil inlet pipe comprises filler opening and oil outlet, and oil outlet is positioned at the top of baffle plate.The utility model, by arranging baffle plate in lubricating oil casing, achieves Oil-gas Separation, avoids machine oil impact liquid level to cause machine oil to sputter oil tank, and structure is simple, and cost is low.
Description
Technical field
The utility model relates to a kind of lubricating oil tank structure, particularly relates to a kind of lubricating oil tank structure of engine lubrication system.
Background technique
Engine lubrication system provides lubrication lubricating oil for each kinematic pair of motor, and to ensure the normal operation of motor, if lubricating oil is for shortage of oil, engine stop may be caused to run, and therefore, lubricating oil tank is the vitals of lubrication system.Application number 201220112619.8, notification number is 202484568, and the Chinese patent of day for announcing 2012.10.10 discloses a kind of lubricating oil tank structure, comprises return opening, Air connection ports, air vent, fuel outlet and oil mist separator etc., this lubricating oil tank complex structure, cost is high.
Model utility content
The purpose of this utility model is to provide a kind of structure simple lubricating oil tank structure.
The purpose of this utility model realizes like this, a kind of lubricating oil tank structure, comprise the tubular casing that upper and lower end is closed and the cylindrical filter sieve be arranged in casing, baffle plate is provided with in described casing, described casing is provided with oil inlet pipe, breathing pipe and oil outlet tube, described oil inlet pipe comprises filler opening and oil outlet, and described oil outlet is positioned at the top of described baffle plate.Lubricant oil flows on baffle plate by the oil outlet of oil inlet pipe, spreads out on baffle plate, realizes Oil-gas Separation, then is flowed in casing by filter screen, flows out finally by oil outlet tube.
In order to improve the effect of Oil-gas Separation, the cross section of above-mentioned casing and filter screen is circle, above-mentioned baffle plate is two-layer, one deck is the circular baffle plate be arranged in filter screen, another layer for being arranged on the ring baffle between the sidewall of casing and filter screen, described ring baffle and circular baffle plate setting up and down.Lubricant oil first flows on the baffle plate of upper strata by oil outlet, Oil-gas Separation, and then flows on lower floor's baffle plate by filter screen, again carries out Oil-gas Separation.Oarse-grained impurity and separate section air in machine oil is filtered in the effect of filter screen.
In order to improve oil gas separation further, the position of ring baffle is higher than the position of described circular baffle plate, and oil outlet is arranged along the tangent line of filter screen circumference.Lubricant oil flows to ring baffle from oil outlet along the tangent direction of filter screen circumference, annularly while baffle flows, flow in the circular baffle plate of lower floor through filter screen, due to lubricant oil annularly baffle plate do annularly flow, extend flow distance, make Oil-gas Separation more thorough, simultaneously, lubricant oil does annularly flow along box body wall, the eddy current of rotary motion is produced in casing, avoid lubricant oil and directly rush at pasta generation bubble, meanwhile, lubricant oil can promote Oil-gas Separation in rotary movement.
Above-mentioned oil inlet pipe is two, and the filler opening of an oil inlet pipe is communicated with engine housing, and the filler opening of another root oil inlet pipe is connected with the oil scavenge pump of turbosupercharger.
The lower end of above-mentioned oil outlet tube is positioned at bottom half.
The upper end of casing is provided with ventilating hole, in order to get rid of the gas of scurrying out in motor, and the air pressure in Balanced lubricating oil case; Meanwhile, the water vapour in all right removal of lubricant.
Be provided with oil rule in casing, outside oil rule, be provided with oil rule conduit.Oil rule conduit can ensure that oil rule is upright, causes detection inaccurate after avoiding oil rule to tilt.
Be provided with liner plate below box cover, lubricating oil splash can be prevented to ventilating hole.
Bottom half is provided with oil discharge screw.
Filter screen lower end is arranged on the base plate of casing, and the effect of base plate is isolation impurity, ensures that oil outlet tube by impurity sucking-off, can not enter oil leab.
Baffle plate is and is horizontally disposed with.
Filter screen is spacing fixing by liner plate, ring baffle, circular baffle plate and base plate.
The utility model has following beneficial effect:
1, the utility model by arranging baffle plate in lubricating oil casing, and lubricant oil is slowly spread out on baffle plate, achieves Oil-gas Separation, avoids machine oil impact liquid level, causes machine oil to sputter oil tank, and structure is simple, and cost is low.
2, the utility model arranges two-layer baffle plate in oil tank, makes lubricant oil through twice Oil-gas Separation, improves the effect of Oil-gas Separation.
Accompanying drawing explanation
Fig. 1 is the utility model lubricating oil tank structural representation;
Fig. 2 is Fig. 1 side view;
Fig. 3 is that the utility model oil inlet pipe arranges schematic diagram;
Fig. 4 is the utility model ring baffle structural representation;
Fig. 5 is Fig. 4 plan view;
Fig. 6 is the utility model circular baffle plate schematic diagram;
Fig. 7 is Fig. 6 plan view.
Fig. 8 is that the utility model embodiment 3 oil inlet pipe arranges schematic diagram.
In figure, 1. casing, 2. filter screen, 3. oil inlet pipe, 3-1. filler opening, 3-2. oil outlet, 4. breathing pipe, 5. oil outlet tube, 6. baffle plate, 6-1. ring baffle, 6-2. circular baffle plate, 7. oil rule, 8. oil rule conduit, 9. liner plate, 10. base plate.
Embodiment
Embodiment 1, a kind of lubricating oil tank structure, see Fig. 1, comprise the tubular casing 1 that upper and lower end is closed and the cylindrical filter sieve 2 be arranged in casing 1, baffle plate 6 is provided with in casing 1, casing 1 is provided with oil inlet pipe 3 and oil outlet tube 5, and oil inlet pipe 3 comprises filler opening 3-1 and oil outlet 3-2, and oil outlet 3-2 is positioned at the top of baffle plate 6.Filler opening 3-1 is positioned on the tangent line of filter screen 2 circumference obliquely.
In this embodiment, baffle plate 6 is arranged between the sidewall of casing 1 and filter screen 2, lubricant oil flows on baffle plate 6 by the oil outlet 3-2 of oil inlet pipe 3, slowly flow and spread out on baffle plate 6, water smoke evaporates, realize oil-water separation, the lubricant oil be separated after water smoke flows in casing by filter screen 2, is flowed out by oil outlet tube 5.
Baffle plate 6 also can be arranged in filter screen 2, lubricant oil flows on baffle plate 6 by the oil outlet 3-2 of oil inlet pipe 3, spread out on baffle plate 6, water smoke evaporates, realize oil-water separation, the lubricant oil be separated after water smoke is flowed between casing 1 sidewall and filter screen 2 by filter screen 2, then flows in casing 1 by the filter screen 2 below baffle plate 6, is flowed out by oil outlet tube 5.
Embodiment 2, on the basis of embodiment 1, see Fig. 1-Fig. 8, the cross section of casing 1 and filter screen 2 is circle, baffle plate 6 is set to two-layer, one deck is be arranged on the circular baffle plate 6-2 in filter screen 2, and another layer is for being arranged on the ring baffle 6-1 between the sidewall of casing 1 and filter screen 2, and ring baffle 6-1 and circular baffle plate 6-2 is setting up and down.
In the present embodiment, ring baffle 6-1 is arranged on higher position, and the position of circular baffle plate 6-2 is lower than the position of ring baffle 6-1.Lubricant oil first flows on the ring baffle 6-1 of upper strata by oil outlet 3-2, and annularly baffle plate 6-1 flows, and realizes oil-water separation, flows on lower floor circular baffle plate 6-2 simultaneously, again carry out oil-water separation by filter screen 2.Flow in casing finally by filter screen 2, flowed out by oil outlet tube 5.
The lower end of oil outlet tube 5 is positioned at bottom casing 1.
The upper end of casing 1 is provided with ventilating hole, in order to get rid of the gas of scurrying out in motor, and the air pressure in Balanced lubricating oil case; Meanwhile, the water vapour in all right removal of lubricant.
Be provided with oil rule 7 in casing 1, outside oil rule 7, be provided with oil rule conduit 8.Oil rule conduit 8 can ensure that oil rule is upright, causes detection inaccurate after avoiding oil rule to tilt.
Be provided with liner plate 9 below casing 1 upper cover, lubricating oil splash can be prevented to ventilating hole.
Oil discharge screw is provided with bottom casing 1.
Filter screen 2 lower end is arranged on base plate 10, and base plate 10 can isolate impurity, ensures that impurity sucking-off can not be entered oil leab by oil outlet tube 5.
Baffle plate 6 is and is horizontally disposed with, and filter screen (2) is spacing fixing by liner plate (9), ring baffle (6-1), circular baffle plate (6-2) and base plate (10).
Embodiment 3, and on the basis of embodiment 2, oil inlet pipe 3 is two-way, and see Fig. 4, a road is communicated with the bottom of engine housing, makes the oil return of the bottom of engine housing to oil tank; Another road is connected with the oil scavenge pump of turbosupercharger, makes oil return in turbosupercharger to oil tank.
Claims (10)
1. a lubricating oil tank structure, it is characterized in that: comprise the tubular casing (1) that upper and lower end is closed and the cylindrical filter sieve (2) be arranged in casing (1), baffle plate (6) is provided with in described casing (1), casing (1) is provided with oil inlet pipe (3), breathing pipe (4) and oil outlet tube (5), described oil inlet pipe (3) comprises filler opening (3-1) and oil outlet (3-2), and described oil outlet (3-2) is positioned at the top of baffle plate (6).
2. lubricating oil tank structure as claimed in claim 1, it is characterized in that: the cross section of described casing (1) and filter screen (2) is circle, described baffle plate (6) is for two-layer, one deck is for being arranged on the circular baffle plate (6-1) in filter screen (2), another layer is for being arranged on the ring baffle (6-2) between the sidewall of casing (1) and filter screen (2), and described ring baffle (6-2) is setting up and down with circular baffle plate (6-1).
3. lubricating oil tank structure as claimed in claim 2, is characterized in that: described ring baffle (6-1) is higher than described circular baffle plate (6-2).
4. the lubricating oil tank structure as described in any one of claim 1-3, it is characterized in that: described oil inlet pipe (3) is two, the filler opening (3-1) of an oil inlet pipe (3) is communicated with engine housing, and the filler opening (3-1) of another root oil inlet pipe (3) is connected with the oil scavenge pump of turbosupercharger.
5. the lubricating oil tank structure as described in any one of claim 1-3, is characterized in that: described filler opening (3-1) is positioned on the tangent line of filter screen (2) circumference obliquely.
6. the lubricating oil tank structure as described in any one of claim 1-3, is characterized in that: the upper end of described casing (1) is provided with ventilating hole, is provided with oil rule (7) in casing (1), and oil rule (7) outside is provided with oil rule conduit (8).
7. the lubricating oil tank structure as described in any one of claim 1-3, is characterized in that: be provided with liner plate (9) below described casing (1) upper cover.
8. the lubricating oil tank structure as described in any one of claim 1-3, is characterized in that: described bottom half is provided with oil discharge screw.
9. the lubricating oil tank structure as described in any one of claim 1-3, is characterized in that: described filter screen (2) lower end is arranged on the base plate (10) of casing (1).
10. the lubricating oil tank structure as described in any one of claim 1-3, it is characterized in that: described baffle plate (6) is and is horizontally disposed with, described filter screen (2) is spacing fixing by liner plate (9), ring baffle (6-1), circular baffle plate (6-2) and base plate (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382636.7U CN204716330U (en) | 2015-06-05 | 2015-06-05 | A kind of lubricating oil tank structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520382636.7U CN204716330U (en) | 2015-06-05 | 2015-06-05 | A kind of lubricating oil tank structure |
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| Publication Number | Publication Date |
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| CN204716330U true CN204716330U (en) | 2015-10-21 |
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| CN201520382636.7U Active CN204716330U (en) | 2015-06-05 | 2015-06-05 | A kind of lubricating oil tank structure |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108397272A (en) * | 2018-05-14 | 2018-08-14 | 芜湖钻石航空发动机有限公司 | The exhaust valve cooling device of aviation piston engine |
| CN108590804A (en) * | 2018-05-02 | 2018-09-28 | 奇瑞汽车股份有限公司 | The lubricating system of dry sump |
| CN108757088A (en) * | 2018-05-14 | 2018-11-06 | 芜湖钻石航空发动机有限公司 | Dry lubrication system oil tank |
| CN111058917A (en) * | 2019-12-19 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
| CN113399569A (en) * | 2021-08-20 | 2021-09-17 | 浙江易锻精密机械有限公司 | Lubricating system for stamping equipment |
| CN114320524A (en) * | 2021-12-08 | 2022-04-12 | 北京中航智科技有限公司 | Lubricating oil tank |
-
2015
- 2015-06-05 CN CN201520382636.7U patent/CN204716330U/en active Active
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108590804A (en) * | 2018-05-02 | 2018-09-28 | 奇瑞汽车股份有限公司 | The lubricating system of dry sump |
| CN108397272A (en) * | 2018-05-14 | 2018-08-14 | 芜湖钻石航空发动机有限公司 | The exhaust valve cooling device of aviation piston engine |
| CN108757088A (en) * | 2018-05-14 | 2018-11-06 | 芜湖钻石航空发动机有限公司 | Dry lubrication system oil tank |
| CN108397272B (en) * | 2018-05-14 | 2023-11-14 | 芜湖钻石航空发动机有限公司 | Exhaust valve cooling device of aviation piston engine |
| CN108757088B (en) * | 2018-05-14 | 2023-11-14 | 芜湖钻石航空发动机有限公司 | Lubricating oil tank for dry lubrication system |
| CN111058917A (en) * | 2019-12-19 | 2020-04-24 | 芜湖航瑞航空动力产业技术研究院有限公司 | Engine ventilation oil return structure |
| CN113399569A (en) * | 2021-08-20 | 2021-09-17 | 浙江易锻精密机械有限公司 | Lubricating system for stamping equipment |
| CN114320524A (en) * | 2021-12-08 | 2022-04-12 | 北京中航智科技有限公司 | Lubricating oil tank |
| CN114320524B (en) * | 2021-12-08 | 2023-09-19 | 北京中航智科技有限公司 | Lubricating oil tank |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200825 Address after: 400054, 14, 126 South Main Road, Banan District, Chongqing Patentee after: CHONGQING ZONGSHEN AIRCRAFT ENGINE MANUFACTURING Co.,Ltd. Address before: 400054 Banan District, Chongqing City Industrial Park Patentee before: CHONGQING ZONGSHEN POWER MACHINERY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CP01 | Change in the name or title of a patent holder |
Address after: Building 14, No. 126, Yunan Avenue, Banan District, Chongqing Patentee after: Chongqing Zongshen Aviation Engine Manufacturing Co.,Ltd. Address before: Building 14, No. 126, Yunan Avenue, Banan District, Chongqing Patentee before: CHONGQING ZONGSHEN AIRCRAFT ENGINE MANUFACTURING CO.,LTD. |
|
| CP01 | Change in the name or title of a patent holder |