CN205877444U - Multi -functional non - metal composite pipe - Google Patents
Multi -functional non - metal composite pipe Download PDFInfo
- Publication number
- CN205877444U CN205877444U CN201520946724.5U CN201520946724U CN205877444U CN 205877444 U CN205877444 U CN 205877444U CN 201520946724 U CN201520946724 U CN 201520946724U CN 205877444 U CN205877444 U CN 205877444U
- Authority
- CN
- China
- Prior art keywords
- core pipe
- layer
- cable
- functional
- 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
Landscapes
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model discloses a multi -functional non - metal composite pipe, including protective layer, tensile layer part, function cable, enhancement layer and core pipe layer, core pipe layer comprises core pipe 1 and core pipe 2, its SMIS pipe 2 and 1 extrusion moulding structure as an organic whole of core pipe, between protective layer and the enhancement layer, take the caking or extrude integratively through the parcel winding between enhancement layer and the core pipe layer. Tensile layer sets up the structure for the axial equidistance, function cable axial sets up in tensile layer, the function cable is one kind or the combination of the two in signal cable, the power cable, effectively realizes the transmission of control signal, power signal. The utility model discloses can be according to the length of the compound pipe of the in -service use demand of pipeline decision, the radical of function cable, but continuous processing and arrange the pipeline connect less, motionlessly weld, prevent to leak, thermal insulation performance is good, reduce production by a wide margin and use construction cost.
Description
Technical field
This utility model relates to body equipment technology field, particularly relates to a kind of Multi-functional, non-metal multiple tube.
Background technology
Although existing polyethylene compound pipe increases at aspects such as impact strength, tensile strength, bearing capacity, wearability, resistances to chemical attack, but still have a disadvantage in that 1, there will be solidification phenomenon when low temperature conveying crude oil, it is impossible to carry out de-plugging well；2, purposes is more single, poor thermal insulation property, transport, construction cost are high；3, particularly laying under with a varied topography, awful weather and latent sea environment and use, it is big to lay difficulty, 4, pipe joint many, cause many places leakage hidden danger, both consumptive material, the power consumption that there is pipeline, cause again pipeline to use of poor quality, maintenance cost is high, the life-span is short.In order to adapt to oil, chemical industry, food industry and the national defense industry demand to novel tube, a kind of Multi-functional, non-metal tubing of exploitation has highly important social meaning and economic implications.
Utility model content
In order to overcome the above-mentioned technological deficiency of prior art, this utility model provides " a kind of Multi-functional, non-metal multiple tube ", due to the selection in the design of this utility model structure and material, makes this utility model possess production technology simple, of many uses；Joint is few, anti-leak；Good heat insulating, to bear pressure high, corrosion-resistant, creep resistant；Easy to use, production is greatly lowered and uses the plurality of advantages such as construction cost.Can be widely applied to carry gas, liquid, down-hole injection and the high pressure-temperature transportation art such as discharge and signal transmission.
To achieve these goals; this utility model is achieved through the following technical solutions: main technical scheme is; a kind of Multi-functional, non-metal multiple tube; including protective layer, tensile layer parts, function cable, enhancement layer and core tube layer; described core tube layer is made up of core pipe 1 and core pipe 2; its core pipe 2 is integrated extrusion molding structure with core pipe 1, takes caking or wrapped winding to be squeezed into one between described protective layer and enhancement layer, between enhancement layer and core tube layer.
Further technical scheme is that described tensile layer parts form by tensile layer or by tensile layer and function cable.
Further technical scheme is that described tensile layer parts are made up of tensile layer and function cable, and described tensile layer is for be axially equidistantly positioned structure, and described function cable is axially disposed within tensile layer, uses restraining location fixing.
Further technical scheme is that described function cable is the combination of the one or both in signal cable, power cable.
Further technical scheme is that described core pipe 2 is uniformly arranged on the inner peripheral surface of core pipe 1.
Further technical scheme is that described enhancement layer is cross winding structure, and material used by it is the combination of one or more in pierce tap, rope belt, glass fibre, polyster fibre, aramid fiber.
Further technical scheme is, described tensile layer material used by it is the combination of one or more in glass fiber tape, polyster fibre, aramid fiber.
Further technical scheme is, described protective layer, core pipe 1 and core pipe 2 material used by it is the one in heat-proof polythene, crosslinked polyethylene, PE80, PE100, MODIFIED PP O or ultra-high molecular weight polyethylene, and its heatproof intensity is less than or equal to 130 DEG C.
Further technical scheme is that material used by described restraining is the one in glass fiber tape or PE film.
Further technical scheme is, set by described protective layer, core pipe 1 and core pipe 2, the size of caliber, wall thickness and material used match with designed tubing nominal pressure size.
This utility model has the advantage that due to the selection in the design of this utility model structure and material compared with existing compound tubing structure, makes this utility model possess production technology simple, of many uses；Joint is few, anti-leak；Good heat insulating, to bear pressure high, corrosion-resistant, creep resistant；Easy to use, production is greatly lowered and uses the plurality of advantages such as construction cost.Can be widely applied to carry the high pressure-temperature transportation art such as gas, liquid, down-hole injection and discharge.
1. this utility model can determine the length of multiple tube according to the actually used demand of pipeline, can Continuous maching and arrange pipeline, joint weldering few, motionless, anti-leak, good heat insulating, production is greatly lowered and uses construction cost.
2. it is heat-proof polythene, crosslinked polyethylene, PE80, PE100, MODIFIED PP O, ultra-high molecular weight polyethylene etc. because of material used by described core tube layer, this tubing wear-corrosion resistance is strong, its inner wall smooth, non-scaling, flowing frictional resistance yarn number is little, significantly improve pumped (conveying) medium velocity of liquid assets, reach to save the purpose of the energy.
3. it is to be made up of the combination of one or more in pierce tap, rope belt, glass fibre, polyster fibre, aramid fiber because of material used by described enhancement layer.Material category can be selected according to different working condition requirements, flexible design, the composite pipe producing all size that nominal pressure is 2.5-32MPa can be designed.
4, described core pipe 2 is integrated extrusion molding structure with core pipe 1, depending on core pipe 2 is according to applying working condition, it is uniformly arranged on the inner peripheral surface of core pipe 1, the conveying of various medium can be carried out according to actual application environment in same pipeline, realize multi-functional purpose, moreover it is possible to solve crude oil frozen plug phenomenon well.
5, described tensile layer is for be axially equidistantly positioned structure, and described function cable is axially disposed within tensile layer, and described function cable is the combination of the one or both in signal cable, power cable, effectively realizes the transmission of control signal, power signal.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the radial cross-section of Fig. 1.
Fig. 3 is the axial sectional view of Fig. 1.
In figure: 1. protective layer, 2. tensile layer, 3, function cable, 4. enhancement layer, 5. core pipe 1,6, core pipe 2.
Detailed description of the invention
Below by non-limiting example, this utility model is expanded on further, understands this utility model.
According to different operating modes and user's actual operation requirements, flexible design selects material category, function cable and core pipe 2 number, can design the composite pipe producing all size that its nominal pressure is 2.5-32MPa.
A kind of Multi-functional, non-metal multiple tube that this utility model provides can produce continuously, its length is not limited by processing, in the placement process of multiple tube, its number needing joint can be reduced by increasing the length of multiple tube, and then the potential safety hazard that between minimizing multiple tube, interconnective operation and joint are brought after increasing, even can complete the conveying task for medium by a multiple tube, it is to avoid between many multiple tubes, be connected with each other operation.
This utility model is as shown in Figure 1, Figure 2, Figure 3 shows; this Multi-functional, non-metal multiple tube; main technical scheme is; a kind of Multi-functional, non-metal multiple tube; including protective layer, tensile layer, function cable, enhancement layer and core tube layer, described core tube layer is mainly made up of core pipe 1 and core pipe 2, and described core pipe 2 is uniformly arranged on the inner peripheral surface of core pipe 1; depending on set by core pipe 2, radical is according to applying working condition, its core pipe 2 is integrated extrusion molding structure with core pipe 1；Caking or wrapped winding is taked to be squeezed into one between described protective layer and enhancement layer, between enhancement layer and core tube layer.
Described tensile layer is for be axially equidistantly positioned structure, and described function cable is axially disposed within tensile layer, uses restraining location fixing.Described function cable is the combination of the one or both in signal cable, power cable, depending on applying working condition.Described tensile layer material used by it is glass fiber tape, the combination of one or more in PE film, polyster fibre, aramid fiber.Restraining uses the one in glass fiber tape or PE film or its combination structure, and its thickness of described glass fiber tape is 0.2mm, and width is 20mm, and pitch is 100mm；Its thickness of PE film is 0.3mm, and width is 20mm, and pitch is 100mm.
Described enhancement layer is cross winding structure, and material used by it is the combination of one or more in pierce tap, rope belt, glass fibre, polyster fibre, aramid fiber.
Described protective layer, core pipe 1 and core pipe 2 material used by it is the one in heat-proof polythene, crosslinked polyethylene, PE80, PE100, MODIFIED PP O or ultra-high molecular weight polyethylene, and its heatproof intensity is less than or equal to 130 DEG C.
In tubing design parameter table 1 to tubing design parameter table 10, its core bore, core thickness of pipe wall are all expressed as core pipe 2 internal diameter, core pipe 2 wall thickness.
Embodiment 1 as shown in tubing design parameter table 1,
Technology requires:
Core pipe 1 internal diameter: 50mm (2 inches), core pipe 2 (2) internal diameter 10mm；Well depth: 1600m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 10MPa；Axially bear pulling force: 9T；Power cable: 1；Lengths per roll of tape: 400m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-73*11.5-10-A
Tubing design parameter table 1:
Embodiment 2 as shown in tubing design parameter table 2,
Technology requires:
Core pipe 1 internal diameter: 50mm (2 inches), core pipe 2 (2) internal diameter 10mm；Well depth: 1600m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 10MPa；Axially bear pulling force: 5T；Signal cable: 1；2, power cable；Lengths per roll of tape: 400m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-73*11.5-10-B
Tubing design parameter table 2:
Embodiment 3 as shown in tubing design parameter table 3,
Technology requires: core pipe 1 internal diameter: 100mm (4 inches), core pipe 2 (2) internal diameter 16mm；Well depth: 1000m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 6.4MPa；Axially bear pulling force: 9T；Power cable: 1；Lengths per roll of tape: 200m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-130*15-6.4-A
Tubing parameter list 3
Embodiment 4 as shown in tubing design parameter table 4,
Technology requires:
Core pipe 1 internal diameter: 100mm (4 inches), core pipe 2 (2) internal diameter 16mm；Well depth: 1000m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 6.4MPa；Axially bear pulling force: 5T；Signal cable: 1；2, power cable；Lengths per roll of tape: 200m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-130*15-6.4-B.
Tubing parameter list 4:
Embodiment 5 as shown in tubing design parameter table 5,
Technology requires: core pipe 1 internal diameter: 50mm (2 inches), core pipe 2 (2) internal diameter 10mm；Well depth: 1600m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 10MPa；Axially bear pulling force: 9T；Lengths per roll of tape: 400m；Connected mode: rustless steel suspension joint.Tubing mark RFLXG-I-73*11.5-10.
Tubing design parameter table 5
Embodiment 6 as shown in tubing design parameter table 6,
Technology requires: core pipe 1 internal diameter: 100mm (4 inches), core pipe 2 (2) internal diameter 16mm；Well depth: 1000m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 6.4MPa；Axially bear pulling force: 9T；Lengths per roll of tape: 200m；Connected mode: rustless steel suspension joint.RFLXGⅠ-130*15-6.4.
Tubing parameter list 6
Embodiment 7 as shown in tubing design parameter table 7,
Technology requires: core pipe 1 internal diameter: 50mm (2 inches), core pipe 2 (2) internal diameter 10mm；Well depth: 1600m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 10MPa；Axially bear pulling force: 5T；Signal cable: 1；2, power cable；Lengths per roll of tape: 400m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-73*11.5-10-B.
Tubing parameter list 7
Embodiment 8 as shown in tubing design parameter table 8,
Technology requires: core pipe 1 internal diameter: 100mm (4 inches), core pipe 2 (2) internal diameter 16mm；Well depth: 1000m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 6.4MPa；Axially bear pulling force: 9T；Power cable: 1；Lengths per roll of tape: 200m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-130*15-6.4-A.
Tubing parameter list 8
Embodiment 9 as shown in tubing design parameter table 9,
Tubing parameter list 9
Technology requires: core pipe 1 internal diameter: 50mm (2 inches), core pipe 2 (2) internal diameter 10mm；Well depth: 1600m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 10MPa；Axially bear pulling force: 5T；Signal cable: 1；2, power cable；Lengths per roll of tape: 400m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-73*11.5-10-B
Tubing parameter list 9
Embodiment 10 as shown in tubing design parameter table 10,
Technology requires: core pipe 1 internal diameter: 100mm (4 inches), core pipe 2 (2) internal diameter 16mm；Well depth: 1000m；Temperature: 26 DEG C of well head, 3.5 DEG C/100m；Medium: salt brine；Mode of movement: inject；Design pressure: 6.4MPa；Axially bear pulling force: 9T；Power cable: 1；Lengths per roll of tape: 200m；Connected mode: rustless steel suspension joint.Tubing identifies: RFLXG-I-130*15-6.4-A.
Tubing design parameter table 10
The concrete manufacturing step of this Multi-functional, non-metal multiple tube: core pipe 1, core pipe 2 one extrusion → vacuum tank is shaped → cool down molding → winding enhancement layer → winding tensile layer, restraining constraint function cable → protective overcoat → cooler bin molding → rolling → cut → coil packing.
The Multi-functional, non-metal composite pipe produced according to this utility model design structure, through the physicochemical property detection of inspection center of our company, its property indices of testing result all can reach technical requirement on design, good through using effect on probation.
In sum, to have reasonable in design, production technology simple, of many uses for this utility model；Core pipe can meet the conveying (such as: crude oil, water, milk, oxygen) of at least 2 kinds of different mediums simultaneously；Function cable can meet the transmission of control signal, power signal simultaneously；Tube connector is few, anti-leak；Good heat insulating, to bear pressure high, corrosion-resistant, creep resistant；Easy to use, production is greatly lowered and uses construction cost.
Claims (8)
1. a Multi-functional, non-metal multiple tube; it is characterized in that; including protective layer (1), tensile layer parts, function cable (3), enhancement layer (4) and core tube layer; described core tube layer is made up of core pipe 1 (5) and core pipe 2 (6); its core pipe 2 (6) is integrated extrusion molding structure with core pipe 1 (5), takes caking or wrapped winding to be squeezed into one between described protective layer (1) and enhancement layer (4), between enhancement layer (4) and core tube layer.
A kind of Multi-functional, non-metal multiple tube the most according to claim 1, it is characterised in that described tensile layer parts form by tensile layer (2) or by tensile layer (2) and function cable (3).
A kind of Multi-functional, non-metal multiple tube the most according to claim 2, it is characterized in that, described tensile layer parts are made up of tensile layer (2) and function cable (3), described tensile layer (2) is for being axially equidistantly positioned structure, described function cable (3) is axially disposed within tensile layer (2), uses restraining location fixing.
A kind of Multi-functional, non-metal multiple tube the most according to claim 2, it is characterised in that described function cable (3) is the combination of the one or both in signal cable, power cable.
A kind of Multi-functional, non-metal multiple tube the most according to claim 1, it is characterised in that described core pipe 2 (6) is uniformly arranged on the inner peripheral surface of core pipe 1 (5).
A kind of Multi-functional, non-metal multiple tube the most according to claim 1; it is characterized in that; described protective layer (1), core pipe 1 (5) and core pipe 2 (6) material used by it is the one in heat-proof polythene, crosslinked polyethylene, PE80, PE100, MODIFIED PP O or ultra-high molecular weight polyethylene, and its heatproof intensity is less than or equal to 130 DEG C.
A kind of Multi-functional, non-metal multiple tube the most according to claim 3, it is characterised in that material used by described restraining is the one in glass fiber tape or PE film.
A kind of Multi-functional, non-metal multiple tube the most according to claim 1; it is characterized in that, set by described protective layer (1), core pipe 1 (5) and core pipe 2 (6), the size of caliber, wall thickness and material used match with designed tubing nominal pressure size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520946724.5U CN205877444U (en) | 2015-11-25 | 2015-11-25 | Multi -functional non - metal composite pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520946724.5U CN205877444U (en) | 2015-11-25 | 2015-11-25 | Multi -functional non - metal composite pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205877444U true CN205877444U (en) | 2017-01-11 |
Family
ID=57687016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520946724.5U Expired - Fee Related CN205877444U (en) | 2015-11-25 | 2015-11-25 | Multi -functional non - metal composite pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205877444U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678456A (en) * | 2017-03-08 | 2017-05-17 | 盐城工学院 | Concrete canvas composite pipe |
| RU2733991C1 (en) * | 2018-04-11 | 2020-10-09 | Вэйхай Хунтун Пайпин Материалс Ко., Лтд. | Non-metallic continuous oil pipe with cables |
-
2015
- 2015-11-25 CN CN201520946724.5U patent/CN205877444U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106678456A (en) * | 2017-03-08 | 2017-05-17 | 盐城工学院 | Concrete canvas composite pipe |
| RU2733991C1 (en) * | 2018-04-11 | 2020-10-09 | Вэйхай Хунтун Пайпин Материалс Ко., Лтд. | Non-metallic continuous oil pipe with cables |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105402503A (en) | Multifunctional non-metal composite pipe | |
| CN205383359U (en) | A metal hose that is used for non - excavation of old pipeline to change | |
| CN106089107A (en) | One is wear-resisting, liner is pressure, anticorrosion, nano heat-insulating composite oil pipe | |
| CN205877444U (en) | Multi -functional non - metal composite pipe | |
| CN103807523A (en) | High-temperature-resisting high-pressure-resisting reinforcing thermoplastic composite pipe and production device thereof | |
| CN106090459A (en) | A kind of prefabricated direct-buried steam insulation steel pipe | |
| CN202074144U (en) | Steel plastic composite hose for shallow sea | |
| CN104405971B (en) | A kind of flexible intelligent pipeline | |
| CN104197114A (en) | Composite steel tube used for oil and gas conveying pipeline and externally wound by glass fiber resin reinforcing protective layer | |
| CN204004833U (en) | continuous reinforced plastic pipe | |
| CN205745693U (en) | A kind of thermal-insulating type thermoplasticity reinforced composite pipe | |
| CN202708352U (en) | PE160-rank fiber-reinforced polyethylene tube stock | |
| CN108458188A (en) | A kind of impermeable nonmetal flexible composite soft tube fast connecting joint | |
| CN205350626U (en) | Compound oil pipe of flexible heat -preservation resistance to compression | |
| CN105570566A (en) | Flexible heat preservation pressing-resisting composite oil pipe | |
| CN202719287U (en) | Glass fiber resin band winding continuous reinforcing composite pipe | |
| CN206054981U (en) | Ultra-deep-water Multi-purpose flexible pipe | |
| CN201521722U (en) | Ultrahigh molecular weight polyethylene-polyvinyl chloride composite pipe with embedded reinforced steel wires | |
| CN200996506Y (en) | Composite grease-dipping pipe of polythene glass fiber | |
| CN201606617U (en) | Submarine pipeline skin effect electrical tracing insulation structure | |
| CN105333264B (en) | One kind is passed through and the old pipe network improving pipeline protection technology in city for no-dig technique | |
| CN202852404U (en) | Ultrahigh molecular weight steel-belt strengthened composite plastic pipe | |
| CN207830745U (en) | A kind of heat tracing RTP tube | |
| CN207777790U (en) | A kind of corrosion resistance graphene petroleum pipeline | |
| CN202901581U (en) | Fiber-reinforced flexible pipe |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170111 Termination date: 20181125 |