CN206221835U - Petroleum pipeline - Google Patents
Petroleum pipeline Download PDFInfo
- Publication number
- CN206221835U CN206221835U CN201621170774.XU CN201621170774U CN206221835U CN 206221835 U CN206221835 U CN 206221835U CN 201621170774 U CN201621170774 U CN 201621170774U CN 206221835 U CN206221835 U CN 206221835U
- Authority
- CN
- China
- Prior art keywords
- insulating layer
- sound insulating
- pipeline body
- pipeline
- ball grooves
- 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
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- Thermal Insulation (AREA)
- Pipe Accessories (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a kind of petroleum pipeline, including：Pipeline body, it is arranged on the sound insulating layer on the outside of pipeline body, it is arranged on the fire prevention outer layer on the outside of sound insulating layer, some trapezoidal reinforcement fins are also evenly arranged with the outside of the pipeline body, one end both sides in sound insulating layer are stretched into the trapezoidal reinforcement fin be respectively arranged with fixture block, the draw-in groove cooperated with fixture block is provided with the sound insulating layer, incubation cavity is provided between the adjacent two trapezoidal reinforcement fin, heat preservation rock is filled with the incubation cavity, some S types fins are equidistantly evenly arranged with the inwall of the pipeline body, some ball grooves are evenly arranged with the S types fin, rolled in the ball grooves and be provided with ball, lubrication channel is provided with the S type fins of the ball grooves both sides, one end of the lubrication channel is interconnected with ball grooves.
Description
Technical field
The utility model is related to a kind of oil equipment, more particularly to a kind of petroleum pipeline.
Background technology
Oil needs to use petroleum pipeline to be conveyed during exploration and development, the petroleum pipeline tube wall for using originally
Relatively thin, structural strength is poor, while do not possess the functions such as sound insulation, insulation, fire prevention, further, since oil has viscosity in itself, and in stone
Oil is easily slowly bonded on inner-walls of duct during oil-piping is conveyed for a long time, causes petroleum pipeline to block, to conveying
Oil is made troubles.
Utility model content
Technical problem to be solved in the utility model is：There is provided a kind of conveying effect good petroleum pipeline.
In order to solve the above-mentioned technical problem, the technical solution adopted in the utility model is：Petroleum pipeline, including：Pipeline sheet
Body, is arranged on the sound insulating layer on the outside of pipeline body, the fire prevention outer layer on the outside of sound insulating layer is arranged on, in the outside of the pipeline body
Some trapezoidal reinforcement fins are also evenly arranged with, stretching into one end both sides in sound insulating layer in the trapezoidal reinforcement fin is respectively provided with
There is fixture block, the draw-in groove cooperated with fixture block is provided with the sound insulating layer, between the adjacent two trapezoidal reinforcement fin
Incubation cavity is provided with, heat preservation rock is filled with the incubation cavity, equidistantly uniformly set on the inwall of the pipeline body
Some S types fins are equipped with, some ball grooves are evenly arranged with the S types fin, rolled in the ball grooves and be provided with
Ball,
Lubrication channel, one end and the ball grooves phase of the lubrication channel are provided with the S type fins of the ball grooves both sides
Intercommunicated, the other end of the lubrication channel is interconnected with the inner chamber of pipeline body.
The utility model has the advantages that：Above-mentioned petroleum pipeline, some trapezoidal reinforcement fins is set on the outside of pipeline and be increased
The structural strength of petroleum pipeline, while trapezoidal reinforcement fin is fastened in the draw-in groove of sound insulating layer by fixture block, stable connection, no
Easy to fall off, sound insulating layer and fire prevention outer layer are set on the outside of pipeline can play sound insulation and fireproof effect, be filled in incubation cavity
Heat preservation rock increased the heat-insulating property of pipeline, in addition, be uniformly arranged on petroleum pipeline inwall some S types fins can make through
The oil crossed at petroleum pipeline inwall constantly changes flow direction, improves the turbulent flow of oil, and multiple balls are set on S type fins
Groove, and setting ball is rolled in ball grooves, ball is touched after oil reaches certain volume in petroleum pipeline inwall caking,
The ball of rolling can drive the overall process for departing from inner-walls of duct, effectively preventing petroleum pipeline from conveying for a long time of oil caking
Petrochina is bonded in the petroleum pipeline caused on inner-walls of duct and blocks, and conveying effect is good, during oil is conveyed in pipeline
Ball can be lubricated through lubrication channel, it is ensured that the rolling effect of ball, extend the service life of ball.
Brief description of the drawings
Fig. 1 is the structural representation of the utility model petroleum pipeline.
Fig. 2 is the local expansion structural representation of pipeline body inwall in Fig. 1.
In figure：1st, pipeline body, 2, sound insulating layer, 3, fire prevention outer layer, 4, trapezoidal reinforcement fin, 5, fixture block, 6, draw-in groove, 7, protect
Warm chamber, 8, heat preservation rock, 9, S type fins, 10, ball grooves, 11, ball,
12nd, lubrication channel.
Specific embodiment
Particular content of the present utility model is described in detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in Figure 1 and Figure 2, petroleum pipeline, including：Pipeline body 1, is arranged on the sound insulating layer 2 in the outside of pipeline body 1, if
The fire prevention outer layer 3 in the outside of sound insulating layer 2 is put, some trapezoidal reinforcement fins are also evenly arranged with the outside of the pipeline body 1
4, stretch into one end both sides in sound insulating layer 2 in the trapezoidal reinforcement fin 4 and be respectively arranged with fixture block 5, set in the sound insulating layer 2
The draw-in groove 6 cooperated with fixture block 5 is equipped with, incubation cavity 7 is provided between the adjacent two trapezoidal reinforcement fin 4, described
Heat preservation rock 8 is filled with incubation cavity 7, some S types fins 9 is equidistantly evenly arranged with the inwall of the pipeline body 1,
Some ball grooves 10 are evenly arranged with the S types fin 9, are rolled in the ball grooves 10 and is provided with ball 11, in institute
Lubrication channel 12 is provided with the S types fin 9 for stating the both sides of ball grooves 10, one end of the lubrication channel 12 is mutual with ball grooves 10
Connection, the other end of the lubrication channel 12 is interconnected with the inner chamber of pipeline body 1.
Above-mentioned petroleum pipeline, sets the structural strength that some trapezoidal reinforcement fins increased petroleum pipeline on the outside of pipeline,
Trapezoidal reinforcement fin is fastened in the draw-in groove of sound insulating layer by fixture block simultaneously, stable connection is difficult for drop-off, is set on the outside of pipeline
Putting sound insulating layer and fire prevention outer layer can play sound insulation and fireproof effect, heat preservation rock is filled in incubation cavity and increased pipeline
Heat-insulating property, in addition, some S types fins are uniformly arranged on petroleum pipeline inwall can make by the stone at petroleum pipeline inwall
It is oily constantly to change flow direction, improve the rapids of oil
Fluidity, sets multiple ball grooves on S type fins, and setting ball is rolled in ball grooves, when oil is in oil
Inner-walls of duct caking touches ball after reaching certain volume, and the ball of rolling can drive oil to lump overall the disengaging in pipeline
Wall, oil is bonded in the petroleum pipeline caused on inner-walls of duct and blocks up during effectively preventing petroleum pipeline from conveying for a long time
Plug, conveying effect is good, and oil can be lubricated through lubrication channel during being conveyed in pipeline to ball, it is ensured that ball
Rolling effect, extend ball service life.
Claims (1)
1. petroleum pipeline, it is characterised in that：Including：Pipeline body（1）, it is arranged on pipeline body（1）The sound insulating layer in outside（2）,
It is arranged on sound insulating layer（2）The fire prevention outer layer in outside（3）, in the pipeline body（1）Outside be also evenly arranged with it is some trapezoidal
Strengthen fin（4）, in the trapezoidal reinforcement fin（4）Stretch into sound insulating layer（2）Interior one end both sides are respectively arranged with fixture block（5）,
In the sound insulating layer（2）Inside it is provided with and fixture block（5）The draw-in groove of mutual cooperation（6）, in the adjacent two trapezoidal reinforcement fin（4）
Between be provided with incubation cavity（7）, in the incubation cavity（7）It is interior filled with heat preservation rock（8）, in the pipeline body（1）It is interior
Some S types fins are equidistantly evenly arranged with wall（9）, in the S types fin（9）On be evenly arranged with some ball grooves
（10）, in the ball grooves（10）Interior rolling is provided with ball（11）, in the ball grooves（10）The S type fins of both sides（9）It is interior
It is provided with lubrication channel（12）, the lubrication channel（12）One end and ball grooves（10）It is interconnected, the lubrication channel
（12）The other end and pipeline body（1）Inner chamber be interconnected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170774.XU CN206221835U (en) | 2016-10-26 | 2016-10-26 | Petroleum pipeline |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621170774.XU CN206221835U (en) | 2016-10-26 | 2016-10-26 | Petroleum pipeline |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206221835U true CN206221835U (en) | 2017-06-06 |
Family
ID=58789377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621170774.XU Expired - Fee Related CN206221835U (en) | 2016-10-26 | 2016-10-26 | Petroleum pipeline |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206221835U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654755A (en) * | 2017-10-04 | 2018-02-02 | 英立（江苏）机电有限公司 | A kind of Multi-functional petroleum pipeline |
| CN109506080A (en) * | 2018-11-29 | 2019-03-22 | 松阳宏泰不锈钢有限公司 | A kind of austenite ferrite two-phase stainless steel seamless steel tube |
-
2016
- 2016-10-26 CN CN201621170774.XU patent/CN206221835U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107654755A (en) * | 2017-10-04 | 2018-02-02 | 英立（江苏）机电有限公司 | A kind of Multi-functional petroleum pipeline |
| CN109506080A (en) * | 2018-11-29 | 2019-03-22 | 松阳宏泰不锈钢有限公司 | A kind of austenite ferrite two-phase stainless steel seamless steel tube |
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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: 20170606 Termination date: 20191026 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |