CN204852782U - Oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm - Google Patents
Oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm Download PDFInfo
- Publication number
- CN204852782U CN204852782U CN201520279847.8U CN201520279847U CN204852782U CN 204852782 U CN204852782 U CN 204852782U CN 201520279847 U CN201520279847 U CN 201520279847U CN 204852782 U CN204852782 U CN 204852782U
- Authority
- CN
- China
- Prior art keywords
- oil transportation
- plastic high
- inner core
- high voltage
- delivery pipe
- 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
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 20
- 229920003023 plastic Polymers 0.000 title claims abstract description 20
- 239000002131 composite material Substances 0.000 title abstract 3
- 239000010410 layer Substances 0.000 claims abstract description 25
- 239000011241 protective layer Substances 0.000 claims abstract description 8
- 238000009413 insulation Methods 0.000 claims description 29
- 150000001875 compounds Chemical class 0.000 claims description 13
- 239000003208 petroleum Substances 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 7
- -1 polyethylene Polymers 0.000 claims description 7
- 229920000573 polyethylene Polymers 0.000 claims description 7
- 239000004677 Nylon Substances 0.000 claims description 4
- 238000005187 foaming Methods 0.000 claims description 4
- 229920001778 nylon Polymers 0.000 claims description 4
- 229920004934 Dacron® Polymers 0.000 claims description 3
- 239000002390 adhesive tape Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 3
- 229920000728 polyester Polymers 0.000 claims description 3
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008021 deposition Effects 0.000 abstract description 5
- 239000007769 metal material Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 5
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 2
- 241000406668 Loxodonta cyclotis Species 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model belongs to the technical field of oil pipeline, a oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm is disclosed. In proper order for failing oil pipe line, heat preservation, external coating, defeated oil pipe line is by the triplex, from interior to being inner core pipe, enhancement layer and interior protective layer outward in proper order from inside to outside for its body. The utility model discloses a research improves the body structure, manages effectual protection and heat preservation with the inner core, and the body does not adopt metal material, and not only the pliability is good to make this oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm, and construction convenience has better heat preservation effect and rotproofness in addition, and the inner core inside pipe wall is smooth, and the oil transportation in -process combines the heat preservation effect of heat preservation, can effectively avoid low temperature wax deposition among the oil transportation process, prevents that the body from stopping up.
Description
Technical field
The utility model belongs to oil transport pipeline technical field, is specifically related to a kind of oil transportation insulation flexible compound plastic high voltage delivery pipe.
Background technique
At present, one of oil transport pipeline main means of delivery having become oil, current by each elephant extensive use, and future still there is suitable development potentiality.
Known, current use more widely oil transport pipeline is generally steel pipe manufacturing, the connection sets such as welding and flange are used to connect into long-distance pipe oil transportation, but there is technical drawback in current oil transport pipeline, first, the heat insulation effect of the oil transport pipeline of existing steel matter is poor, in oil transportation process, easily there is wax deposition phenomenon in the tube wall of steel pipe, causes pipeline blockage, has a strong impact on petroleum production efficiency, and tube wall is flexible poor, be not easy to install, adopt metal material to make, be easily corroded after long-time use.
Model utility content
For prior art Problems existing, the purpose of this utility model is to provide a kind of oil transportation insulation flexible compound plastic high voltage delivery pipe, by technological improvement, can reach good heat insulation effect, effectively avoid tube wall to occur wax deposition phenomenon, cause pipeline blockage.
The utility model solves the technological scheme that its technical problem adopts: a kind of oil transportation insulation flexible compound plastic high voltage delivery pipe; it comprises a body, and body is made up of three parts, and innermost layer is petroleum pipeline; petroleum pipeline is outside coated by thermal insulation layer, and the outside of thermal insulation layer is external protection.
Described petroleum pipeline is made up of three parts, is followed successively by inner core tube, enhancement layer and inner protective layer from the inside to the outside.
Described internal diameter of tube body can be 25 millimeters or 40 millimeters or 50 millimeters or 65 millimeters or 80 millimeters or 100 millimeters.
Described inner core tube and inner protective layer are all interior to be made with polyethylene or nylon PA11.
Described enhancement layer is that the outside being wrapped in inner core tube by industrial dacron thread or polyester belt is formed.
Described thermal insulation layer is polyethylene high-foaming thermal insulating material or foamed heat insulating rubber and plastic sponge pipe.
Described external protection is made up of anticorrosion adhesive tape.
The beneficial effects of the utility model: the utility model is by Improvement pipe structure; inner core tube is effectively protected and is incubated; body does not adopt metallic material to add; not only pliability is good to make this oil transportation insulation flexible compound plastic high voltage delivery pipe, easy construction, and has better heat insulation effect and rotproofness; inner core tube inner wall smooth; in conjunction with the insulation effect of thermal insulation layer in oil transportation process, effectively can avoid low temperature wax deposition in oil transportation process, prevent body from blocking.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further detailed
Fig. 1 is the utility model cross section structure figure;
In accompanying drawing, 1, body, 2, petroleum pipeline, 3, thermal insulation layer, 4, external protection, 21, inner core tube, 22, enhancement layer, 23, inner protective layer.
Embodiment
Below in conjunction with embodiment, the utility model is conducted further description.
A kind of oil transportation insulation flexible compound plastic high voltage delivery pipe, it comprises a body 1, body 1 is formed by three part groups, and innermost layer is petroleum pipeline 2, and petroleum pipeline 2 outside is coated by thermal insulation layer 3, the outside of thermal insulation layer 3 is external protection 4, described petroleum pipeline 2 is made up of three parts, is followed successively by inner core tube 21, enhancement layer 22 and inner protective layer 23 from the inside to the outside, when it makes, inner core tube 21 is made with polyethylene or nylon PA11, ensure that smoothness and the pliability of inner core tube 21 inwall, by extruder by after shaping for inner core tube 21, utilize Wiring apparatus that industrial dacron thread or polyester belt are wrapped in the outside of inner core tube 21, form enhancement layer 22, effectively add the intensity of inner core tube 21, inner protective layer 23 is formed again by polyethylene or the coated enhancement layer 22 after winding of nylon PA11, available protecting enhancement layer 22 is not by outside destroy, petroleum pipeline 2 after completing polyethylene high-foaming thermal insulating material or foamed heat insulating rubber and plastic sponge pipe parcel, form thermal insulation layer 3, can effectively avoid in oil transportation process, oil body low temperature wax deposition in inner core tube 21, result in blockage, the external protection 4 of thermal insulation layer 3 outside is made up of anticorrosion adhesive tape, it is the outer protection barrier of whole body, plastic cement material avoids external corrosion and destruction.
Claims (7)
1. an oil transportation insulation flexible compound plastic high voltage delivery pipe, comprise a body, it is characterized in that: body is made up of three parts, innermost layer is petroleum pipeline, and petroleum pipeline is outside coated by thermal insulation layer, and the outside of thermal insulation layer is external protection.
2. oil transportation as claimed in claim 1 insulation flexible compound plastic high voltage delivery pipe, is characterized in that: described petroleum pipeline is made up of three parts, is followed successively by inner core tube, enhancement layer and inner protective layer from the inside to the outside.
3. oil transportation as claimed in claim 1 insulation flexible compound plastic high voltage delivery pipe, is characterized in that: described internal diameter of tube body can be 25 millimeters or 40 millimeters or 50 millimeters or 65 millimeters or 80 millimeters or 100 millimeters.
4., as oil transportation insulation flexible compound plastic high voltage delivery pipe according to claim 1 or claim 2, it is characterized in that: described inner core tube and inner protective layer are all interior to be made with polyethylene or nylon PA11.
5. as oil transportation according to claim 1 or claim 2 is incubated flexible compound plastic high voltage delivery pipe, it is characterized in that: described enhancement layer is that the outside being wrapped in inner core tube by industrial dacron thread or polyester belt is formed.
6. oil transportation as claimed in claim 1 insulation flexible compound plastic high voltage delivery pipe, is characterized in that: described thermal insulation layer is polyethylene high-foaming thermal insulating material or high-foaming insulation rubber and plastic sponge pipe.
7. oil transportation as claimed in claim 1 insulation flexible compound plastic high voltage delivery pipe, is characterized in that: described external protection is made up of anticorrosion adhesive tape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279847.8U CN204852782U (en) | 2015-04-24 | 2015-04-24 | Oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520279847.8U CN204852782U (en) | 2015-04-24 | 2015-04-24 | Oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204852782U true CN204852782U (en) | 2015-12-09 |
Family
ID=54743327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520279847.8U Expired - Fee Related CN204852782U (en) | 2015-04-24 | 2015-04-24 | Oil transportation is with flexible composite plastic high pressure conveyer pipe that keeps warm |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204852782U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023185011A1 (en) * | 2022-03-31 | 2023-10-05 | 江苏正道海洋科技有限公司 | High-temperature-resistant heat-insulating flexible composite pipe |
-
2015
- 2015-04-24 CN CN201520279847.8U patent/CN204852782U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023185011A1 (en) * | 2022-03-31 | 2023-10-05 | 江苏正道海洋科技有限公司 | High-temperature-resistant heat-insulating flexible composite pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20151209 Termination date: 20160424 |