CN202901563U - Reinforced thermoplastic tube with basalt fibers - Google Patents
Reinforced thermoplastic tube with basalt fibers Download PDFInfo
- Publication number
- CN202901563U CN202901563U CN 201220580156 CN201220580156U CN202901563U CN 202901563 U CN202901563 U CN 202901563U CN 201220580156 CN201220580156 CN 201220580156 CN 201220580156 U CN201220580156 U CN 201220580156U CN 202901563 U CN202901563 U CN 202901563U
- Authority
- CN
- China
- Prior art keywords
- basalt fibre
- layer
- fiber
- reinforced
- reinforced thermoplastic
- 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 - Lifetime
Links
- 229920002748 Basalt fiber Polymers 0.000 title claims abstract description 43
- 229920001169 thermoplastic Polymers 0.000 title claims abstract description 20
- 239000004416 thermosoftening plastic Substances 0.000 title claims abstract description 19
- 238000004804 winding Methods 0.000 claims description 17
- 229920005992 thermoplastic resin Polymers 0.000 claims description 10
- 239000000463 material Substances 0.000 claims description 6
- 239000000835 fiber Substances 0.000 abstract description 8
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 3
- 239000010779 crude oil Substances 0.000 abstract description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 3
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 2
- 239000003345 natural gas Substances 0.000 abstract 1
- 229910052751 metal Inorganic materials 0.000 description 6
- 239000002184 metal Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 3
- 239000012779 reinforcing material Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000003365 glass fiber Substances 0.000 description 2
- 229910052755 nonmetal Inorganic materials 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 239000002033 PVDF binder Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910000629 Rh alloy Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 230000003078 antioxidant effect Effects 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000000088 plastic resin Substances 0.000 description 1
- PXXKQOPKNFECSZ-UHFFFAOYSA-N platinum rhodium Chemical compound [Rh].[Pt] PXXKQOPKNFECSZ-UHFFFAOYSA-N 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 1
- 239000002243 precursor Substances 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229920002994 synthetic fiber Polymers 0.000 description 1
- 239000012209 synthetic fiber Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Images
Landscapes
- Laminated Bodies (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
The utility model relates to a reinforced thermoplastic tube with basalt fibers. The reinforced thermoplastic tube comprises an inner liner tube, a fiber reinforced layer and an outer protective jacket. The firer reinforced layer is wound on the outside of the inner liner tube, the outer protective jacket is sleeved on the outside of the fiber reinforced layer, the fiber reinforced layer comprises at least two basalt fiber layers, and the basalt fiber layers comprise the basalt fibers which are continuously wound on the inner liner tube. The reinforced thermoplastic tube has the advantages that the reinforced thermoplastic tube is simple in structure, reasonable in design, good in flexibility and pressure resistance and high in corrosion resistance, is light, can be processed into coils with lengths of several hundred meters or even thousand meters, and can be widely applied to delivery of crude oil and natural gas, joints can be reduced, construction and laying are facilitated, and the service life of the reinforced thermoplastic tube is prolonged.
Description
Technical field
The utility model relates to a kind of pipeline for the many kinds of substance transportation, and especially a kind of basalt fibre reinforced thermoplastics pipe belongs to the delivering pipe technical field.
Background technique
Along with the development of oil and gas industry, the purposes of reinforced thermoplastics pipe (being called for short the RTP pipe) is more and more extensive, for example is used for 100 meters dark Crude Oil Transportation under water.At present, the reinforcing material that adopts in the RTP pipe generally is divided into metal and nonmetal two large classes, wherein metal reinforcements comprises that steel wire, steel band, Steel Skeleton and aluminium strip etc. are several, but not metal reinforcements comprises that a fiber, long fibre (such as synthetic fiber, glass fibre, carbon fiber etc.) and cellosilk fabric etc. are several.But metal reinforcements has perishable, the shortcomings such as easy bending.The application of glass fibre is more in the nonmetal reinforcing material, but its thermostability, acid resistance, alkali resistance, tensile strength and mechanical property can not satisfy the needs of pipeline transport well.
The model utility content
The purpose of this utility model is: for the problem that above-mentioned prior art exists, it is low to propose a kind of cost, and weight is little, the basalt fibre reinforced thermoplastics pipe of good pressure-resistant performance.
In order to reach above purpose; basalt fibre reinforced thermoplastics pipe of the present utility model; comprise internal lining pipe, be wrapped in the outer fiber-reinforced layer of internal lining pipe and be enclosed within the outer outer jointing jacket of fiber-reinforced layer; its improvements are; described fiber-reinforced layer comprises two-layer at least basalt fibre layer, and described basalt fibre layer is comprised of the basalt fibre of continuous winding on internal lining pipe.
It is that described basalt fibre hoop twines or is spirally wound on the internal lining pipe that the utility model further improves.
The utility model further improves, and the basalt fibre winding direction of described adjacent two layers is opposite, and its winding angle is 20～80 ° or 100～160 °.
It is that the surface of described basalt fibre has thermoplastic resin that the utility model further improves.
It is that described internal lining pipe and protecting jacket make by thermoplastic resin material that the utility model further improves.
The utility model has the advantage of: basalt fibre reinforced thermoplastics tubular construction of the present utility model is simple, reasonable in design, it is little to have quality, softness, good pressure-resistant performance, corrosion resistance is strong, and etc. advantage, this tubing can be processed into coiling of hundreds of rice even upper km, not only can reduce joint, so that the construction laying is convenient, also prolonged its working life, can be widely used in the transportation of crude oil, rock gas.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the utility model embodiment one schematic diagram.
Embodiment
Embodiment one
The basalt fibre reinforced thermoplastics pipe of present embodiment; its structure as shown in Figure 1; comprise internal lining pipe 3; be wrapped in fiber-reinforced layer 2 and the outer jointing jacket 1 that is enclosed within outside the fiber-reinforced layer 2 outside the internal lining pipe 3; wherein fiber-reinforced layer 2 comprises two-layer at least basalt fibre layer; the basalt fibre layer is comprised of the basalt fibre of continuous winding on internal lining pipe; basalt fibre adopts hoop winding or spiral winding mode continuous winding on internal lining pipe 3; the angled distribution of basalt fibre winding direction of adjacent two layers; can adopt vertically; hoop and axial canoe, the surface of basalt fibre has thermoplastic resin.In addition, internal lining pipe 3 and protecting jacket 1 make by thermoplastic resin material, and thermoplastic resin material can be polyethylene, crosslinked polyethylene, polyamide or polyvinylidene fluoride.
Basalt fibre is except the characteristics with high strength, high-modulus, it is high and the excellent properties such as be adapted to use under the various environment also to have high temperature resistant, anti-oxidant, radioresistance, adiabatic sound insulation, good, the incompressible intensity of filterability and shear strength, and its cost performance is good, being a kind of Inorganic Non-metallic Materials of pure natural, also is a kind of new basic material and high technology fiber that can satisfy the infrastructural industry for the national economy growth requirement.The basalt building stones are after melting under 1450～1500 ℃ of conditions, make continuous basalt fiber through platinum-rhodium alloy bushing high speed pulling, select basalt fibre sub-thread direct roving or precursor boundling, process and surface modification treatment through super-dry, control its winding tension and line type precision, so that the gummed effect is greatly improved between the basal body interface of this basalt fibre and thermoplastic resin, the reusable heat plastic resin carries out grafting and parcel is processed the fiber that obtains as the plastic tube enhancing.
In the working process, spiral winding multilayer basalt fibre on the internal lining pipe 3, during winding internal lining pipe 3 is heated, can make the thermoplastic resin melted by heating that is positioned at the basalt fibre surface, and then make between itself and the internal lining pipe 3, between the adjacent two layers basalt fibre gummed property good, wherein the winding direction of adjacent two layers basalt fibre is opposite, and its winding angle is 20～80 ° or 100～160 °.After twining end, extruder die head applies one deck thermoplastic resin material online, consists of protecting jacket 1.Basalt fibre can be made banded winding of continuous fibers and strengthen as reinforcing material, need not welding during use, can give full play to its strength characteristics, has avoided stress to concentrate, and does not affect thermoplastic plastic layer's moulding.And the reinforced thermoplastics pipe has pliability and the property coiled.This pipeline is whole pipe with certain-length customized as requested, and middle non-joint after coiling long tube and transporting to the job site, only needs to connect a two ends and gets final product, convenient-laying, especially in the desert, marsh, jungle and ocean environment, significantly reduced cost.Adopt the mechanical compaction mode during connection end, each layer of pipeline is pressed on the metal joint spare by mechanism, when realizing sealing, also realized the transmission of axial load, then finish connection by metal joint.
In addition to the implementation, the utility model also can have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, drop on the protection domain of the utility model requirement.
Claims (5)
1. basalt fibre reinforced thermoplastics pipe; comprise internal lining pipe, be wrapped in the outer fiber-reinforced layer of internal lining pipe and be enclosed within the outer outer jointing jacket of fiber-reinforced layer; it is characterized in that: described fiber-reinforced layer comprises two-layer at least basalt fibre layer, and described basalt fibre layer is comprised of the basalt fibre of continuous winding on internal lining pipe.
2. basalt fibre reinforced thermoplastics pipe according to claim 1 is characterized in that: described basalt fibre hoop twines or is spirally wound on the internal lining pipe.
3. basalt fibre reinforced thermoplastics pipe according to claim 2, it is characterized in that: the basalt fibre winding direction of described adjacent two layers is opposite, its winding angle is 20～80 ° or 100～160 °.
4. basalt fibre reinforced thermoplastics pipe according to claim 3, it is characterized in that: the surface of described basalt fibre has thermoplastic resin.
5. basalt fibre reinforced thermoplastics pipe according to claim 1, it is characterized in that: described internal lining pipe and protecting jacket make by thermoplastic resin material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580156 CN202901563U (en) | 2012-11-05 | 2012-11-05 | Reinforced thermoplastic tube with basalt fibers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220580156 CN202901563U (en) | 2012-11-05 | 2012-11-05 | Reinforced thermoplastic tube with basalt fibers |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901563U true CN202901563U (en) | 2013-04-24 |
Family
ID=48122234
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220580156 Expired - Lifetime CN202901563U (en) | 2012-11-05 | 2012-11-05 | Reinforced thermoplastic tube with basalt fibers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901563U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574183A (en) * | 2013-11-06 | 2014-02-12 | 南京晨光欧佩亚复合管工程有限公司 | Tensile RTP and manufacturing method thereof |
| CN106979391A (en) * | 2017-05-12 | 2017-07-25 | 威海纳川管材有限公司 | A kind of non-adherent thermoplastic composite flexible pipe and its preparation technology |
| CN108916497A (en) * | 2018-07-24 | 2018-11-30 | 王晓军 | Screw thread basalt muscle and preparation method thereof, preparation facilities and basalt connecting pipe |
| CN112644093A (en) * | 2020-12-03 | 2021-04-13 | 江苏奇一科技有限公司 | Tubular section bar and preparation equipment thereof |
| CN116653328B (en) * | 2023-05-31 | 2025-08-05 | 四川金元管业有限公司 | A production process for basalt fiber (CBF) double-reinforced polyethylene pipe |
-
2012
- 2012-11-05 CN CN 201220580156 patent/CN202901563U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103574183A (en) * | 2013-11-06 | 2014-02-12 | 南京晨光欧佩亚复合管工程有限公司 | Tensile RTP and manufacturing method thereof |
| CN106979391A (en) * | 2017-05-12 | 2017-07-25 | 威海纳川管材有限公司 | A kind of non-adherent thermoplastic composite flexible pipe and its preparation technology |
| CN106979391B (en) * | 2017-05-12 | 2022-11-01 | 威海纳川管材有限公司 | Non-bonding thermoplastic composite material flexible pipe and preparation process thereof |
| CN108916497A (en) * | 2018-07-24 | 2018-11-30 | 王晓军 | Screw thread basalt muscle and preparation method thereof, preparation facilities and basalt connecting pipe |
| CN112644093A (en) * | 2020-12-03 | 2021-04-13 | 江苏奇一科技有限公司 | Tubular section bar and preparation equipment thereof |
| CN116653328B (en) * | 2023-05-31 | 2025-08-05 | 四川金元管业有限公司 | A production process for basalt fiber (CBF) double-reinforced polyethylene pipe |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |