CN207131486U - A kind of oil return pipe of supercharger, engine and automobile - Google Patents
A kind of oil return pipe of supercharger, engine and automobile Download PDFInfo
- Publication number
- CN207131486U CN207131486U CN201720569521.8U CN201720569521U CN207131486U CN 207131486 U CN207131486 U CN 207131486U CN 201720569521 U CN201720569521 U CN 201720569521U CN 207131486 U CN207131486 U CN 207131486U
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- CN
- China
- Prior art keywords
- supercharger
- oil return
- interface
- sealing ring
- engine
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Links
- 238000007789 sealing Methods 0.000 claims abstract description 42
- 238000010276 construction Methods 0.000 claims abstract 3
- 238000009434 installation Methods 0.000 abstract description 4
- 241001391944 Commicarpus scandens Species 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
Landscapes
- Supercharger (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a kind of oil return pipe of supercharger, engine and automobile, wherein oil return pipe of supercharger includes：First interface, second interface and pipeline body；Wherein, the first interface and second interface are located at the both ends of the pipeline body respectively；The first interface has：First single-side flange and the first sealing ring；First single-side flange and the first sealing ring are arranged on one end of the pipeline body；The second interface has：Second single-side flange and the second sealing ring；Second single-side flange and the second sealing ring are arranged on the other end of the pipeline body.The utility model is simple in construction, easy for installation, and sealing effectiveness is strong, not easy to break.
Description
Technical Field
The utility model relates to an engine spare part field especially relates to a booster returns oil pipe, engine and car.
Background
The booster returns oil pipe as the oil return passageway of connecting booster and engine, is the important part of guaranteeing the effective lubrication of booster, and engine booster returns oil pipe on the existing market mostly adopts the flange to add the connection sealing form of gasket in booster one side, adopts the connection sealing form that three-way bolt adds the copper packing ring in the cylinder body side, and the part quantity that this arrangement scheme relates to is more, and because the vibration of engine is great, the booster returns oil pipe very easily splits.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a booster returns oil pipe, engine and car. The problem of the sealed effect of booster oil return pipe poor, easily cause fracture because of engine vibration is solved.
According to the utility model discloses an aspect provides a booster returns oil pipe, include: the pipeline comprises a first interface, a second interface and a pipeline body; wherein,
the first interface and the second interface are respectively positioned at two ends of the pipeline body;
the first interface has: a first single-side flange and a first sealing ring; the first single-side flange and the first sealing ring are arranged at one end of the pipeline body;
the second interface has: a second single-side flange and a second sealing ring; the second unilateral flange and the second sealing ring are arranged at the other end of the pipeline body.
Optionally, the first sealing ring is of an O-shaped structure.
Optionally, the second sealing ring is of an O-shaped structure.
Optionally, the pipeline body is provided with at least one corrugated pipe.
According to another aspect of the present invention, there is also provided an engine, comprising a supercharger and an engine cylinder; the oil return pipe of the supercharger is further included, the first interface is connected with the supercharger, and the second interface is connected with the engine cylinder body.
According to another aspect of the present invention, there is provided an automobile including the above-mentioned engine.
The utility model discloses a beneficial effect of embodiment is:
the connectors at the two ends of the oil return pipe of the supercharger adopt a connection sealing form of a single-side flange and an O-shaped sealing ring, so that the installation space is saved, the installation is convenient, and the sealing effect is stronger than that of a gasket. The middle part of the pipeline adopts the structural design of a corrugated pipe, so that the vibration of the supercharger oil return pipe from two different vibration sources of the supercharger and the engine can be buffered, and the fracture can be effectively prevented.
Drawings
Fig. 1 shows a schematic structural view of an oil return pipe of a supercharger according to the present invention.
Wherein in the figure: 1. a first interface 2, a second interface 3 and a pipeline body;
11. a first single-side flange 12 and a first sealing ring;
21. a second single-side flange 22 and a second sealing ring;
33. a bellows.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.
As shown in fig. 1, an embodiment of the present invention provides a supercharger oil return pipe, including: the pipeline comprises a first connector 1, a second connector 2 and a pipeline body 3; wherein,
the first connector 1 and the second connector 2 are respectively positioned at two ends of the pipeline body 3;
the first interface 1 has: a first single-side flange 11 and a first sealing ring 12; the first single-side flange 11 and the first sealing ring 12 are arranged at one end of the pipeline body 3;
the second interface 2 has: a second single-sided flange 21 and a second sealing ring 22; the second single-side flange 21 and the second sealing ring 22 are arranged at the other end of the pipeline body 3.
In this embodiment, first interface 1 of booster oil return pipe is connected with the booster through first unilateral flange 11 and first sealing washer 12, and second interface 2 is connected with the engine cylinder body through unilateral flange 21 of second and second sealing washer 22, and unilateral flange adds the connection sealing form of sealing washer, makes the sealed effect of booster oil return pipe and booster and engine cylinder body's connection kneck better, effectively prevents the oil leak. The bellows is designed in the middle of the oil return pipe of the supercharger, so that vibration of the pipeline body caused by engine vibration is buffered, and the oil return pipe of the supercharger is prevented from being broken in the vibration process.
In the above embodiment of the present invention, the first sealing ring 12 is an O-shaped structure.
In this embodiment, the first sealing ring 12 is installed at the interface between the oil return pipe of the supercharger and the supercharger, and the specification of the first sealing ring 12 is selected according to the aperture of the interface, so that the sealing effect is better for a gasket, and oil leakage in the oil return process is effectively prevented.
In the above embodiment of the present invention, the second sealing ring 22 is an O-shaped structure.
In this embodiment, the second sealing ring 22 is installed at the interface between the oil return pipe of the supercharger and the engine cylinder, and the specification of the second sealing ring 22 is selected according to the aperture of the interface, so that the sealing effect is better for a gasket, and oil leakage in the oil return process is effectively prevented.
In the above embodiment of the present invention, the pipeline body 3 is provided with at least one corrugated pipe 31.
Preferably, the bellows on the pipeline body 3 is two, the bellows sets up the part of buckling on the pipeline body, can compensate assembly error, and two different vibration sources of buffering booster and engine are to the vibration of returning oil pipe, prevent that the booster returns oil pipe fracture.
The embodiment of the utility model also provides an engine, which comprises a supercharger and an engine cylinder body; the oil return pipe of the supercharger is further included, the first connector 1 is connected with the supercharger, and the second connector 2 is connected with the engine cylinder body.
The embodiment of the utility model provides a still provide an automobile, including above-mentioned engine.
The utility model discloses a this embodiment, adopt unilateral flange to add the connection sealing form of O shape sealing washer to the connector at booster oil return pipe both ends, save installation space, and easy to assemble, sealed effect is stronger than the packing ring moreover. The middle part of the pipeline adopts the structural design of a corrugated pipe, so that the vibration of the supercharger oil return pipe from two different vibration sources of the supercharger and the engine can be buffered, and the fracture can be effectively prevented.
The foregoing is directed to the preferred embodiments of the present invention, and it will be understood by those skilled in the art that various changes and modifications may be made without departing from the principles of the invention, and that such changes and modifications are intended to be included within the scope of the invention.
Claims (5)
1. A supercharger oil return tube, comprising: the pipeline comprises a first interface (1), a second interface (2) and a pipeline body (3); wherein,
the first connector (1) and the second connector (2) are respectively positioned at two ends of the pipeline body (3);
the first interface (1) has: a first single-side flange (11) and a first sealing ring (12); the first single-side flange (11) and the first sealing ring (12) are arranged at one end of the pipeline body (3);
the second interface (2) has: a second single-side flange (21) and a second sealing ring (22); the second single-side flange (21) and the second sealing ring (22) are arranged at the other end of the pipeline body (3);
the pipeline body (3) is provided with at least two corrugated pipes (31), and each corrugated pipe (31) is arranged on the bent part of the pipeline body (3).
2. The supercharger oil return pipe according to claim 1, characterized in that the first sealing ring (12) is of O-shaped construction.
3. The booster oil return pipe according to claim 1, wherein the second sealing ring (22) is of O-ring construction.
4. An engine comprising a supercharger and an engine block; the supercharger oil return pipe is characterized by further comprising a supercharger oil return pipe according to any one of claims 1-3, wherein the first connector (1) is connected with the supercharger, and the second connector (2) is connected with the engine cylinder.
5. An automobile, characterized by comprising the engine according to claim 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569521.8U CN207131486U (en) | 2017-05-22 | 2017-05-22 | A kind of oil return pipe of supercharger, engine and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720569521.8U CN207131486U (en) | 2017-05-22 | 2017-05-22 | A kind of oil return pipe of supercharger, engine and automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207131486U true CN207131486U (en) | 2018-03-23 |
Family
ID=61631473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720569521.8U Active CN207131486U (en) | 2017-05-22 | 2017-05-22 | A kind of oil return pipe of supercharger, engine and automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207131486U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139238A (en) * | 2018-08-15 | 2019-01-04 | 宁波福士汽车部件有限公司 | A kind of oil return line of turbocharger |
| CN117090681A (en) * | 2023-10-18 | 2023-11-21 | 江苏腾驰科技有限公司 | Supercharger lubrication oil return pipe assembly without brazing seam and processing technology thereof |
-
2017
- 2017-05-22 CN CN201720569521.8U patent/CN207131486U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109139238A (en) * | 2018-08-15 | 2019-01-04 | 宁波福士汽车部件有限公司 | A kind of oil return line of turbocharger |
| CN117090681A (en) * | 2023-10-18 | 2023-11-21 | 江苏腾驰科技有限公司 | Supercharger lubrication oil return pipe assembly without brazing seam and processing technology thereof |
| CN117090681B (en) * | 2023-10-18 | 2024-02-02 | 江苏腾驰科技有限公司 | Supercharger lubrication oil return pipe assembly without brazing seam and processing technology thereof |
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