CN209484089U - A kind of petroleum transportation pipeline preventing Oil spills - Google Patents
A kind of petroleum transportation pipeline preventing Oil spills Download PDFInfo
- Publication number
- CN209484089U CN209484089U CN201920034644.0U CN201920034644U CN209484089U CN 209484089 U CN209484089 U CN 209484089U CN 201920034644 U CN201920034644 U CN 201920034644U CN 209484089 U CN209484089 U CN 209484089U
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- CN
- China
- Prior art keywords
- pipeline
- layer
- middle layer
- decompression part
- oil spills
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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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Abstract
The utility model provides a kind of petroleum transportation pipeline that can prevent Oil spills, belong to petroleum pipeline technical field, including pipeline configuration and pressure reduction structure, the inner wall of pipeline configuration is installed on built in pressure reduction structure, pipeline configuration includes fireproof wear-resisting layer, Outer Tube, middle layer pipeline, leakage blocking sealants layer and interior conduit, fireproof wear-resisting layer is set to Outer Tube outer surface, middle layer pipeline is built in inside Outer Tube, interior conduit is built in inside the pipeline of middle layer, and leakage blocking sealants layer is filled in interior conduit and middle layer pipeline internal cavities.The present apparatus passes through setting decompression part and leakage blocking sealants layer, decompression part can releive to pressure when oil pipe internal pressure is excessive, breach can be carried out leak stopping in time when pipeline ruptures by leakage blocking sealants layer, to prevent crack propagation from petroleum being caused to leak out, the production and use of the petroleum transportation pipeline suitable for Oil spills can be prevented.
Description
Technical field
The utility model relates to petroleum pipeline technical field, specially a kind of transport pipeline.
Background technique
Corresponding machining sector must be transported after oil exploitation, just can more preferably be utilized, wherein transfer oil
Petroleum pipeline is then essential equipment.And petroleum is in oil recovery process, since petroleum paraffin content is excessively high, it is big to mention oil concentration,
Often cause oil pipeline oil transportation difficult, the flow resistance of the petroleum in petroleum pipeline will increase dramatically, so that internal pressure increases
The case where adding leads to pipe expansion, and pipeline breaking is had when pressure is excessive generation causes the petroleum in pipeline to flow out, to lead
Cause economic loss.
Therefore it needs to be upgraded and be transformed on the basis of existing petroleum pipeline device, to overcome existing issue and not
Foot provides a kind of petroleum transportation pipeline that can prevent Oil spills.
Utility model content
The existing petroleum pipeline oil transportation that is intended to solve of the utility model is easy to lead since internal pressure is excessive in the process
The technical issues of causing pipeline breaking, provides a kind of petroleum transportation pipeline that can prevent Oil spills, and the present apparatus passes through setting decompression
Part and leakage blocking sealants layer, decompression part can releive to pressure when oil pipe internal pressure is excessive, and leakage blocking sealants layer is in pipe
Breach can be carried out leak stopping in time when rupturing by road, to prevent crack propagation from petroleum being caused to leak out.
To achieve the above object, the utility model provides the following technical solutions: one kind can prevent the petroleum of Oil spills from transporting
Defeated pipeline, including pipeline configuration and pressure reduction structure are installed on the inner wall of pipeline configuration built in pressure reduction structure；
Pipeline configuration includes fireproof wear-resisting layer, Outer Tube, middle layer pipeline, leakage blocking sealants layer and interior conduit, fireproof wear-resisting
Layer is set to Outer Tube outer surface, and middle layer pipeline is built in inside Outer Tube, and interior conduit is built in inside the pipeline of middle layer, and leak stopping is close
Envelope oxidant layer is filled in interior conduit and middle layer pipeline internal cavities；
Pressure reduction structure includes decompression part, rotary shaft, fixed block, idler wheel and spring, decompression part be both secured to middle layer pipeline with
Outer Tube internal cavities, rotary shaft activity through decompression part central crossbar at, fixed block be individually fixed in decompression part bottom
Portion two sides, activity is embedded in decompression part top two sides to idler wheel respectively, and spring is embedded in one end of fixed decompression part.
As a further solution of the present invention: the decompression part is in that X-shaped is fixed on middle layer pipe surface, and depressurizes
Part surround and is set to middle layer pipe surface.
As a further solution of the present invention: the inner wall in said inner tube road is coated with corrosion-inhibiting coating.
As a further solution of the present invention: the both ends of the spring is symmetrically disposed in the upper and lower end of decompression part
Side.
As a further solution of the present invention: the equal fixing sleeve of fixed block is loaded on the decompression both ends of part bottom and equal
It is fixed in middle layer pipe surface.
As a further solution of the present invention: the lateral angle rotatable of the rotary shaft is 0-150 °.
As a further solution of the present invention: being filled with polyurethane leak-stopping agent inside the leakage blocking sealants layer.
The utility model has the following beneficial effects:
Make internal oil pipeline can be right in the case where by compression swelling by the way that decompression part is arranged in the present invention
Pressure is buffered, and from decompression part to two sides expanding extruding inner space is expanded, so that pipeline pressure is releived, in turn
Making pipeline, the service life is longer；
The utility model has the advantage of leakage blocking sealants layer is provided with, which has sealant leak stopping
Function can play the role of adhering and sealing to the pipeline gap of rupture, can prevent petroleum from further leaking and by breach
It tears apart and results in greater loss；
This kind can prevent the petroleum transportation pipeline of Oil spills to be provided with idler wheel, be rolled by idler wheel in outer inner wall of the pipe
Connection allows decompression part to carry out the buffering of internal pipeline pressure.
Detailed description of the invention
It, below will be to use required in embodiment in order to illustrate more clearly of the technical solution of the utility model embodiment
Attached drawing be briefly described, it should be understood that the following drawings illustrates only some embodiments of the utility model, therefore should not be by
Regard the restriction to range as, for those of ordinary skill in the art, without creative efforts, may be used also
To obtain other relevant attached drawings according to these attached drawings.
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is the decompression part structural schematic diagram of the utility model.
In Fig. 1-2: 1- fireproof wear-resisting layer, 2- Outer Tube, 3- depressurize part, the middle layer 4- pipeline, 5- leakage blocking sealants layer, in 6-
Pipeline, 7- rotary shaft, 8- fixed block, 9- idler wheel, 10- spring.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of petroleum transportation pipeline preventing Oil spills, including
Pipeline configuration and pressure reduction structure are installed on the inner wall of pipeline configuration built in pressure reduction structure；
Pipeline configuration includes fireproof wear-resisting layer 1, Outer Tube 2, middle layer pipeline 4, leakage blocking sealants layer 5 and interior conduit 6, fire prevention
Wearing layer 1 is set to 2 outer surface of Outer Tube, and middle layer pipeline 4 is built in inside Outer Tube 2, and interior conduit 6 is built in middle layer pipeline 4
Inside, the inner wall of interior conduit 6 are coated with corrosion-inhibiting coating, and leakage blocking sealants layer 5 is filled in interior conduit 6 and pipeline 4 inside in middle layer is empty
Chamber is filled with polyurethane leak-stopping agent inside leakage blocking sealants layer 5, and leakage blocking sealants layer 5 has the function of sealant leak stopping, to broken
The pipeline gap split can play the role of adhering and sealing, can prevent petroleum it is further leakage and by breach tear apart with
It results in greater loss；
Pressure reduction structure includes decompression part 3, rotary shaft 7, fixed block 8, idler wheel 9 and spring 10, and decompression part 3 is both secured to middle layer
Pipeline 4 and 2 internal cavities of Outer Tube, decompression part 3 are fixed on 4 surface of middle layer pipeline in X-shaped, and depressurize part 3 around setting
In 4 surface of middle layer pipeline, depressurizes part 3 and internal oil pipeline can delay pressure by compression swelling
Punching, expands inner space from decompression part 3 to two sides expanding extruding, so that pipeline pressure is releived, and then improves pipeline
Service life, for the activity of rotary shaft 7 at decompression 3 central crossbar of part, the lateral angle rotatable of rotary shaft 7 is 0-
150 °, 10 both ends of spring are symmetrically disposed on the inside of the upper and lower side of decompression part 3, and fixed block 8 is both secured to decompression 3 bottom two of part
Side, the equal activity of idler wheel 9 is embedded in decompression 3 top two sides of part, carries out rolling connection in 2 inner wall of Outer Tube by idler wheel 9, so that decompression
Part 3 can carry out the buffering of internal pipeline pressure, and the equal fixing sleeve of fixed block 8 is loaded on decompression 3 bottom both ends of part and equal fixed bonding
4 surface of middle layer pipeline, spring 10 are embedded in one end of fixed decompression part 3.
Working principle:
When the petroleum transportation pipeline of Oil spills can be prevented using one kind provided by the utility model, firstly, transporting
During petroleum, if the internal biggish air pressure of generation will lead to 6 forced expansion of interior conduit, so that interior conduit 6 and middle tube
Road 4 swells outward together, depressurizes part 3 by Inner extrusion, and idler wheel 9 is rolled in 2 inner wall of Outer Tube, and spring 10 is to two laybacks
It stretches, so that inner space becomes larger, is expanded outward convenient for interior conduit 6 and middle layer pipeline 4, when the excessive interior conduit 6 of pressure ruptures, blocked up
Pipe special sealant inside leakage sealant layer 8 can condense in rent, one of protective layer be formed, to prevent letting out for petroleum
Leakage.
To sum up, a kind of petroleum transportation pipeline that can prevent Oil spills is provided, which passes through setting decompression part and leak stopping
Sealant layer, decompression part when making oil pipe internal pressure excessive available pressure releive, leakage blocking sealants layer is sent out in pipeline
Breach can be subjected to leak stopping in time when raw rupture, prevent crack propagation from petroleum being caused to leak out, it is defeated to solve existing petroleum pipeline
Since internal pressure is excessive during oil, the technical issues of being easy to cause pipeline breaking.
Claims (7)
1. one kind can prevent the petroleum transportation pipeline of Oil spills, including pipeline configuration and pressure reduction structure, the built-in peace of pressure reduction structure
Inner wall loaded on pipeline configuration；
It is characterized by: pipeline configuration includes fireproof wear-resisting layer (1), Outer Tube (2), middle layer pipeline (4), leakage blocking sealants layer
(5) and interior conduit (6), fireproof wear-resisting layer (1) are set to Outer Tube (2) outer surface, and middle layer pipeline (4) is built in Outer Tube (2)
Inside, interior conduit (6) are built in middle layer pipeline (4) inside, and leakage blocking sealants layer (5) is filled in interior conduit (6) and middle layer pipeline
(4) internal cavities；
Pressure reduction structure includes decompression part (3), rotary shaft (7), fixed block (8), idler wheel (9) and spring (10), and decompression part (3) is solid
Due to middle layer pipeline (4) and Outer Tube (2) internal cavities, rotary shaft (7) central crossbar of the activity through decompression part (3)
Place, fixed block (8) are individually fixed in decompression part (3) two sides of the bottom, and activity is embedded in decompression part (3) top two to idler wheel (9) respectively
Side, spring (10) are embedded in one end of fixed decompression part (3).
2. the petroleum transportation pipeline according to claim 1 for preventing Oil spills, it is characterised in that: the decompression part
(3) it is fixed on middle layer pipeline (4) surface in X-shaped, and decompression part (3) surround and is set to middle layer pipeline (4) surface.
3. the petroleum transportation pipeline according to claim 1 for preventing Oil spills, it is characterised in that: said inner tube road
(6) inner wall is coated with corrosion-inhibiting coating.
4. the petroleum transportation pipeline according to claim 1 for preventing Oil spills, it is characterised in that: the spring (10)
Both ends are symmetrically disposed on the inside of the upper and lower end of decompression part (3).
5. the petroleum transportation pipeline according to claim 1 for preventing Oil spills, it is characterised in that: the fixed block
(8) fixing sleeve is fixed in loaded on the both ends for depressurizing part (3) bottom and middle layer pipeline (4) surface.
6. the petroleum transportation pipeline according to claim 1 for preventing Oil spills, it is characterised in that: the rotary shaft
(7) lateral angle rotatable is 0-150 °.
7. the petroleum transportation pipeline according to claim 1 for preventing Oil spills, it is characterised in that: the leak stopping sealing
Polyurethane leak-stopping agent is filled with inside oxidant layer (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034644.0U CN209484089U (en) | 2019-01-09 | 2019-01-09 | A kind of petroleum transportation pipeline preventing Oil spills |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920034644.0U CN209484089U (en) | 2019-01-09 | 2019-01-09 | A kind of petroleum transportation pipeline preventing Oil spills |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209484089U true CN209484089U (en) | 2019-10-11 |
Family
ID=68130502
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920034644.0U Expired - Fee Related CN209484089U (en) | 2019-01-09 | 2019-01-09 | A kind of petroleum transportation pipeline preventing Oil spills |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209484089U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288227A (en) * | 2020-02-05 | 2020-06-16 | 盐城笃诚建设有限公司 | Resistance to compression underground connecting pipe |
| CN115532801A (en) * | 2022-10-12 | 2022-12-30 | 上海市政工程设计研究总院（集团）有限公司 | Soil pollution prevention and control system for underground facilities of industrial enterprise |
-
2019
- 2019-01-09 CN CN201920034644.0U patent/CN209484089U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111288227A (en) * | 2020-02-05 | 2020-06-16 | 盐城笃诚建设有限公司 | Resistance to compression underground connecting pipe |
| CN111288227B (en) * | 2020-02-05 | 2021-08-27 | 张书燕 | Resistance to compression underground connecting pipe |
| CN115532801A (en) * | 2022-10-12 | 2022-12-30 | 上海市政工程设计研究总院（集团）有限公司 | Soil pollution prevention and control system for underground facilities of industrial enterprise |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20210109 |