CN107195360B - Conductive rope for underwater intelligent data transmission - Google Patents
Conductive rope for underwater intelligent data transmission Download PDFInfo
- Publication number
- CN107195360B CN107195360B CN201710409945.2A CN201710409945A CN107195360B CN 107195360 B CN107195360 B CN 107195360B CN 201710409945 A CN201710409945 A CN 201710409945A CN 107195360 B CN107195360 B CN 107195360B
- Authority
- CN
- China
- Prior art keywords
- layer
- conductive
- rope
- conductive layer
- strength
- 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.)
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Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 5
- 239000010410 layer Substances 0.000 claims abstract description 56
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000000835 fiber Substances 0.000 claims abstract description 14
- 230000003014 reinforcing effect Effects 0.000 claims abstract description 13
- 239000011241 protective layer Substances 0.000 claims abstract description 9
- 230000007797 corrosion Effects 0.000 claims abstract description 7
- 238000005260 corrosion Methods 0.000 claims abstract description 7
- 230000007227 biological adhesion Effects 0.000 claims abstract description 4
- 230000002265 prevention Effects 0.000 claims abstract description 4
- -1 polyethylene Polymers 0.000 claims description 12
- 239000004698 Polyethylene Substances 0.000 claims description 11
- 229920000573 polyethylene Polymers 0.000 claims description 11
- 229920000642 polymer Polymers 0.000 claims description 8
- 238000009940 knitting Methods 0.000 claims description 7
- 229920006231 aramid fiber Polymers 0.000 claims description 6
- 238000009941 weaving Methods 0.000 claims description 5
- 239000004642 Polyimide Substances 0.000 claims description 3
- 239000004760 aramid Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 claims description 3
- 229920001721 polyimide Polymers 0.000 claims description 3
- HSFWRNGVRCDJHI-UHFFFAOYSA-N alpha-acetylene Natural products C#C HSFWRNGVRCDJHI-UHFFFAOYSA-N 0.000 claims description 2
- 229920003235 aromatic polyamide Polymers 0.000 claims description 2
- 229920001197 polyacetylene Polymers 0.000 claims description 2
- 239000002994 raw material Substances 0.000 claims description 2
- 238000002791 soaking Methods 0.000 claims description 2
- 238000004381 surface treatment Methods 0.000 claims description 2
- 238000009954 braiding Methods 0.000 abstract description 2
- 230000001681 protective effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
- H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
- H01B7/183—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of an outer sheath
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/2806—Protection against damage caused by corrosion
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B7/00—Insulated conductors or cables characterised by their form
- H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
- H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
- H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
Landscapes
- Laminated Bodies (AREA)
- Ropes Or Cables (AREA)
Abstract
The invention relates to a conductive rope for underwater intelligent data transmission, which sequentially comprises a conductive layer, a reinforcing layer, an insulating layer and a protective layer from inside to outside. According to the invention, the conductive fiber with low resistivity and high durability is used as the conductive layer to conduct charges, the strength is ensured by the reinforcing layer, the insulating layer is used for isolating the influence of outer charges on the conductive layer, and the protective layer protects the internal structure, so that electric leakage and water seepage are avoided, and electric signals are transmitted more efficiently. The invention has the characteristics of high conduction efficiency, high strength, good flexibility, small diameter, water resistance, corrosion resistance, biological adhesion prevention and the like, can participate in the braiding of the net body, effectively improves the protective performance while guaranteeing the strength and the insulativity of the rope net, and can be used for underwater intelligent data conduction.
Description
Technical Field
The invention relates to a conductive rope, in particular to an intelligent data conduction conductive rope for water areas such as rivers, lakes, oceans and the like.
Background
In the field of marine underwater defense, a braided conductive carrier is used to transmit electrical signals, and the material must be flexible enough. The current conductive ropes sold in the market generally take copper cores as conductor materials, and the problems of poor flexibility, large diameter, no water resistance and the like generally exist, so that the development of the conductive rope with water resistance, corrosion resistance, good flexibility and small diameter is urgently needed to meet the requirements of underwater operation.
Disclosure of Invention
The invention aims to solve the technical problems of water resistance, corrosion resistance, good flexibility and small diameter of a conductive rope, and solves the problems of generally thicker, poor flexibility and difficult braiding of the existing underwater wire.
The technical scheme adopted for solving the technical problems is as follows: a conductive rope for underwater intelligent data transmission is provided, which comprises a conductive layer, a reinforcing layer, an insulating layer and a protective layer. The invention takes the conductive fiber with low resistivity, good conductivity and durability as the conductive layer, ensures the strength through the reinforcing layer, and the insulating layer is used for isolating the influence of outer charges on the conductive layer, and the protective layer protects the internal structure and avoids electric leakage and water seepage, thereby transmitting the electric signal more efficiently. The invention has the characteristics of high conduction efficiency, high strength, good flexibility, small diameter, water resistance, corrosion resistance, biological adhesion prevention and the like, and can be used as a wire for being used alone under water and can be used as a net rope material for weaving into a net body.
The conductive layer is formed by bundling conductive fibers and fixing the conductive fibers in a crossed double-helix mode through two bundles of aramid fibers. The reinforcing layer is woven by aramid fiber. The insulating layer is a polyimide or polytetrafluoroethylene film. The protective layer is a high molecular polyethylene fiber woven layer, gaps in the woven layer are filled with polymer solution, and a layer of compact film is formed after curing.
Advantageous effects
Due to the adoption of the technical scheme, compared with the prior art, the invention has the following advantages and positive effects:
(1) The conductive rope has high strength, corrosion resistance and water resistance, and can be used under water for a long time;
(2) The conductive rope has small diameter, and all the structural layers adopt films, fibers and the like with better flexibility, so that the conductive rope can be used as a net rope to be woven into a net body.
Drawings
Fig. 1 is a schematic diagram of a conductive rope structure.
Detailed Description
The invention will be further illustrated with reference to specific examples. It is to be understood that these examples are illustrative of the present invention and are not intended to limit the scope of the present invention. Further, it is understood that various changes and modifications may be made by those skilled in the art after reading the teachings of the present invention, and such equivalents are intended to fall within the scope of the claims appended hereto.
Embodiments of the present invention relate to a water resistant conductive cord, as shown in fig. 1, comprising a conductive layer, a reinforcing layer, an insulating layer, and a protective layer. The conductive layer is formed by bundling polyacetylene conductive fibers to form a cylinder with the diameter of 0.2 mm; the reinforcing layer is formed by taking high-strength high-modulus low-elongation-at-break aramid fiber as a raw material, and co-weaving the conductive layer and the aramid fiber in a weaving machine so as to form a high-strength aramid woven layer outside the conductive layer; the insulating layer is formed by wrapping a combination of the conducting layer and the reinforcing layer by using a polyimide insulating film, and the middle of the insulating layer is welded by laser so as to ensure the integral tightness; the protective layer is formed by performing surface treatment on high polymer polyethylene fiber, and after the effects of water resistance, corrosion resistance and biological adhesion prevention are achieved, co-knitting the high polymer polyethylene fiber, the conductive layer, the reinforcing layer and the insulating layer on a knitting machine, forming a high polymer polyethylene knitting layer on the periphery of the high polymer polyethylene fiber, and finally soaking the high polymer polyethylene knitting layer in a polymer solution, and forming a compact film in the knitting layer after curing. Finally, the water-resistant conductive rope with the diameter of 1.5mm can be obtained.
Claims (1)
1. The conductive rope for underwater intelligent data transmission is characterized by comprising a conductive layer (1), a reinforcing layer (2), an insulating layer (3) and a protective layer (4), wherein the conductive layer (1) is formed by bundling polyacetylene conductive fibers to form a cylinder with the diameter of 0.2 mm; the reinforcing layer (2) is prepared by taking high-strength high-modulus low-elongation-at-break aramid fiber as a raw material, and co-knitting the conductive layer (1) and the aramid fiber in a weaving machine, so that a high-strength aramid woven layer is formed on the periphery of the conductive layer (1); the insulating layer (3) is formed by wrapping the combination of the conductive layer (1) and the reinforcing layer (2) by polyimide insulating films; the protective layer (4) is formed by performing surface treatment on high-molecular polyethylene fibers, and after the effects of water resistance, corrosion resistance and biological adhesion prevention are achieved, co-knitting the high-molecular polyethylene fibers, the conductive layer (1), the reinforcing layer (2) and the insulating layer (3) on a weaving machine, forming a high-molecular polyethylene woven layer on the periphery of the high-molecular polyethylene fibers, finally soaking the high-molecular polyethylene woven layer in a polymer solution, and forming a compact film in the woven layer after curing; the diameter of the conductive rope is 1.5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409945.2A CN107195360B (en) | 2017-06-02 | 2017-06-02 | Conductive rope for underwater intelligent data transmission |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710409945.2A CN107195360B (en) | 2017-06-02 | 2017-06-02 | Conductive rope for underwater intelligent data transmission |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107195360A CN107195360A (en) | 2017-09-22 |
| CN107195360B true CN107195360B (en) | 2024-02-13 |
Family
ID=59877477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710409945.2A Active CN107195360B (en) | 2017-06-02 | 2017-06-02 | Conductive rope for underwater intelligent data transmission |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107195360B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108831588A (en) * | 2018-06-28 | 2018-11-16 | 上海府大新材料科技有限公司 | composite material conductive rope and preparation method |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201465647U (en) * | 2009-07-15 | 2010-05-12 | 上海熊猫线缆股份有限公司 | Deepwater winding signal wire |
| CN201622881U (en) * | 2010-04-08 | 2010-11-03 | 天津亿鑫通科技股份有限公司 | Floating cable |
| CN202473356U (en) * | 2011-12-29 | 2012-10-03 | 天津市华之阳特种线缆有限公司 | H-level enclosed motor lead wire with polyimide and aramid fiber insulation |
| CN104916366A (en) * | 2015-06-25 | 2015-09-16 | 中天科技装备电缆有限公司 | High strength light marine cable and preparation method thereof |
| KR20160054103A (en) * | 2014-11-05 | 2016-05-16 | 엘에스전선 주식회사 | fiber braided cable |
| CN207602252U (en) * | 2017-06-02 | 2018-07-10 | 上海仪耐新材料科技有限公司 | A kind of conductive cords for the conduction of underwater intelligent data |
-
2017
- 2017-06-02 CN CN201710409945.2A patent/CN107195360B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201465647U (en) * | 2009-07-15 | 2010-05-12 | 上海熊猫线缆股份有限公司 | Deepwater winding signal wire |
| CN201622881U (en) * | 2010-04-08 | 2010-11-03 | 天津亿鑫通科技股份有限公司 | Floating cable |
| CN202473356U (en) * | 2011-12-29 | 2012-10-03 | 天津市华之阳特种线缆有限公司 | H-level enclosed motor lead wire with polyimide and aramid fiber insulation |
| KR20160054103A (en) * | 2014-11-05 | 2016-05-16 | 엘에스전선 주식회사 | fiber braided cable |
| CN104916366A (en) * | 2015-06-25 | 2015-09-16 | 中天科技装备电缆有限公司 | High strength light marine cable and preparation method thereof |
| CN207602252U (en) * | 2017-06-02 | 2018-07-10 | 上海仪耐新材料科技有限公司 | A kind of conductive cords for the conduction of underwater intelligent data |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107195360A (en) | 2017-09-22 |
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