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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- China
- Prior art keywords
- interface
- oil return
- return pipe
- supercharger
- sealing ring
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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.)
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- 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
It the utility model is related to engine component field, more particularly to a kind of oil return pipe of supercharger, engine and automobile.
Background technology
Oil return pipe of supercharger is the weight for ensureing booster effectively lubricating as connection booster and the drainback passage of engine
Part is wanted, engine supercharger oil return pipe in the market is mostly close using the connection of flange shimming in booster side
Envelope form, the connection seal form of copper washer is added using threeway bolt in cylinder body side, the number of parts that this arrangement is related to compared with
It is more, and because the vibration of engine is larger, oil return pipe of supercharger is easily broken.
Utility model content
In order to solve the above-mentioned technical problem, the utility model provides a kind of oil return pipe of supercharger, engine and automobile.Solution
Oil return pipe of supercharger sealing effectiveness of having determined is poor, the problem of easily causing fracture because of engine luggine.
According to one side of the present utility model, there is provided a kind of oil return pipe of supercharger, including：First interface, second connect
Mouth 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
Circle is 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
Circle is arranged on the other end of the pipeline body.
Alternatively, first sealing ring is O shape structures.
Alternatively, second sealing ring is O shape structures.
Alternatively, the pipeline body is provided with bellows at least one.
According to other side of the present utility model, a kind of engine, including booster and engine cylinder are additionally provided
Body；Also include above-mentioned oil return pipe of supercharger, the first interface is connected with the booster, the second interface and the hair
Motivation cylinder body connects.
According to another aspect of the present utility model, a kind of automobile, including above-mentioned engine are additionally provided.
The beneficial effect of embodiment of the present utility model is：
Use single-side flange to add the connection seal form of O-ring seals for the connector at oil return pipe of supercharger both ends, save
Installing space, and convenient installation are saved, and sealing effectiveness is better than packing ring.The center section of pipeline is set using the structure of bellows
Meter, can buffer vibration of the two different vibration sources of booster and engine to oil return pipe of supercharger, effectively prevent from being broken.
Brief description of the drawings
Fig. 1 represents the structural representation of oil return pipe of supercharger of the present utility model.
Wherein in figure：1st, first interface, 2, second interface, 3, pipeline body；
11st, the first single-side flange, the 12, first sealing ring；
21st, the second single-side flange, the 22, second sealing ring；
33rd, bellows.
Embodiment
Exemplary embodiment of the present utility model is more fully described below with reference to accompanying drawings.Although this is shown in accompanying drawing
The exemplary embodiment of utility model, it being understood, however, that may be realized in various forms the utility model without should be by here
The embodiment of elaboration is limited.Conversely, there is provided these embodiments are to be able to be best understood from the utility model, and energy
It is enough that the scope of the utility model is completely communicated to those skilled in the art.
As shown in figure 1, embodiment of the present utility model provides a kind of oil return pipe of supercharger, including：First interface 1,
Two interfaces 2 and pipeline body 3；Wherein,
The first interface 1 and second interface 2 are located at the both ends of the pipeline body 3 respectively；
The first interface 1 has：First single-side flange 11 and the first sealing ring 12；First single-side flange 11 and
One sealing ring 12 is arranged on one end of the pipeline body 3；
The second interface 2 has：Second single-side flange 21 and the second sealing ring 22；Second single-side flange 21 and
Two sealing rings 22 are arranged on the other end of the pipeline body 3.
In the embodiment, the first interface 1 of oil return pipe of supercharger by the first single-side flange 11 and the first sealing ring 12 with
Booster is connected, and second interface 2 is connected by the second single-side flange 21 and the second sealing ring 22 with engine cylinder-body, single-side flange
The connection seal form of seal is encrypted, oil return pipe of supercharger is imitated with the sealing at the connecting interface of booster and engine cylinder-body
Fruit is more preferable, effectively prevents oil leak.Design bellows in the middle part of oil return pipe of supercharger, pipeline body shakes caused by making engine luggine
It is dynamic to be buffered, prevent oil return pipe of supercharger to be broken in vibration processes.
In above-described embodiment of the present utility model, first sealing ring 12 is O shape structures.
In the embodiment, first sealing ring 12 is arranged on the interface of oil return pipe of supercharger and booster, and first
The specification of sealing ring 12 is selected according to the aperture of interface, and relative to packing ring, sealing effectiveness is more preferable, effectively prevents oil return process
Middle oil leak.
In above-described embodiment of the present utility model, second sealing ring 22 is O shape structures.
In the embodiment, second sealing ring 22 is arranged on the interface of oil return pipe of supercharger and engine cylinder-body, and
The specification of second sealing ring 22 is selected according to the aperture of interface, and relative to packing ring, sealing effectiveness is more preferable, effectively prevents oil return
During oil leak.
In above-described embodiment of the present utility model, the pipeline body 3 is provided with bellows 31 at least one.
Preferably, the bellows on pipeline body 3 is that the bellows is arranged on the portion bent on pipeline body at two
Point, rigging error can be compensated, vibration of the buffering two different vibration sources of booster and engine to oil return pipe, prevents booster from returning
Oil pipe break.
Embodiment of the present utility model also provides a kind of engine, including booster and engine cylinder-body；Also include upper
The oil return pipe of supercharger stated, the first interface 1 are connected with the booster, the second interface 2 and the engine cylinder
Body connects.
Embodiment of the present utility model also provides a kind of automobile, including above-mentioned engine.
The embodiment of the present utility model, add O shapes close using single-side flange for the connector at oil return pipe of supercharger both ends
The connection seal form of seal, installing space, and convenient installation are saved, and sealing effectiveness is better than packing ring.The pars intermedia of pipeline
Divide the structure design using bellows, two different vibration sources of booster and engine can be buffered oil return pipe of supercharger is shaken
It is dynamic, effectively prevent from being broken.
Above-described is preferred embodiment of the present utility model, it should be pointed out that for the ordinary person of the art
For, some improvements and modifications can also be made under the premise of principle described in the utility model is not departed from, these are improved and profit
Decorations are also in the scope of protection of the utility model.
Claims (5)
- A kind of 1. oil return pipe of supercharger, it is characterised in that including：First interface (1), second interface (2) and pipeline body (3)； Wherein,The first interface (1) and second interface (2) are located at the both ends of the pipeline body (3) respectively；The first interface (1) has：First single-side flange (11) and the first sealing ring (12)；First single-side flange (11) One end of the pipeline body (3) is arranged on the first sealing ring (12)；The second interface (2) has：Second single-side flange (21) and the second sealing ring (22)；Second single-side flange (21) The other end of the pipeline body (3) is arranged on the second sealing ring (22)；The pipeline body (3) is provided with bellows (31) at least two, and each bellows (31) is arranged on pipeline body (3) part bent on.
- 2. oil return pipe of supercharger according to claim 1, it is characterised in that first sealing ring (12) is O shape structures.
- 3. oil return pipe of supercharger according to claim 1, it is characterised in that second sealing ring (22) is O shape structures.
- 4. a kind of engine, including booster and engine cylinder-body；Characterized in that, also include as claims 1 to 3 is any Oil return pipe of supercharger described in, the first interface (1) are connected with the booster, the second interface (2) and the hair Motivation cylinder body connects.
- 5. a kind of automobile, it is characterised in that including engine as claimed in 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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