CN104575832A - Ultra-light suspension umbilical cable - Google Patents
Ultra-light suspension umbilical cable Download PDFInfo
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- CN104575832A CN104575832A CN201510065885.8A CN201510065885A CN104575832A CN 104575832 A CN104575832 A CN 104575832A CN 201510065885 A CN201510065885 A CN 201510065885A CN 104575832 A CN104575832 A CN 104575832A
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- cable
- floated
- microlight
- umbilical cable
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Abstract
The invention discloses an ultra-light suspension umbilical cable, which comprises a twisting body, which is twisted by an optical fiber unit and a plurality of cable conductors, wherein the twisting body is sequentially wrapped by a water-blocking tape, a waterproof layer, a tensile layer and a protective layer; and each cable conductor is wrapped by an insulating layer, and is composed of a plurality of strands of enameled capillary copper tubes in a twisting manner. The ultra-light suspension umbilical cable disclosed by the invention can suspend on the water level without external force; meanwhile, the cable can provide the maximal tensile force of 500kN by changing the number of aramid yarns; the longitudinal and radial water resistance properties of the cable are good; the cable does not generate a large water inlet opening even if being damaged deep in the water; and the cable has flexion torsion resistance and the scratch resistance in a use procedure, and integrate electric energy and signal transmission functions, and can be applied to power and signal transmission of water supply devices and water level equipment and underwater equipment.
Description
Technical field
The present invention relates to the floated umbilical cable of a kind of microlight-type, be applicable to the electric power of electric supply installation and the water surface and underwater installation, Signal transmissions.
Background technology
Along with the water surface and deep water equipment are more and more applied, the electric power between equipment and parent, Signal transmissions propose more and more higher requirement to cable combination property.Integrate high tensile, low deadweight, resist bending is reversed, wear-resisting, waterproof, electric energy and Signal transmissions cable obviously can satisfy the demands better.
Summary of the invention
For above-mentioned situation, the object of the present invention is to provide a kind ofly integrate high tensile, low deadweight, resist bending are reversed, the ultralight floated umbilical cable of wear-resisting, waterproof, electric energy, Signal transmissions.
The present invention realizes above-mentioned purpose technical scheme:
The floated umbilical cable of a kind of microlight-type, comprises the intertwist body that fiber unit is stranded with several cable conductors, it is characterized in that: described intertwist body wrapped waterstop, watertight composition, tensile layer and sheath successively outward; The outer wrapping insulation layer of described cable conductor, described cable conductor forms by some bursts of enamel-cover capillary brass pipe are stranded.
Further, described fiber unit is made up of Loose tube optical fiber.
Further, described watertight composition is made up of polyurathamc.
Further, described tensile layer is intersected to dredge by aramid fiber bilayer and is organized into, strong from heavy and light, stretching resistance.
Further, described insulating barrier is made up of the fluoroplastics that foam.
Further, expanded polystyrene (EPS) is filled with outside described fiber unit.
Further, expanded polystyrene (EPS) is filled with in described intertwist body and the gap of waterstop.
Further, described capillary brass pipe is hollow structure, reduces cable deadweight while ensure that high-power electric transmission.
Cable stop water of the present invention adopts foamed polystyrene as filling, and wrapped waterstop after stranding, then extrudes polyurathamc watertight composition, ensure that cable longitudinal direction and radial water resistance.
Cable insulation of the present invention and sheath are made up of foaming fluoroplastics, polyurathamc respectively, and be the micropore that foams in insulation and sheath, can alleviate cable weight, cable wear resistance can be fabulous simultaneously.
Wired signal transmission of the present invention adopts and is made up of the optical fiber of Loose tube structure, and how many optical fiber structures can adopt central tubular or layer-twisted type according to core number, and optical fiber can adopt many multimodes or monomode fiber according to instructions for use.
Compared with prior art, beneficial effect of the present invention is:
(I) the present invention adopts enamel-cover capillary brass pipe stranded as conductor, and utilize the kelvin effect of electric current, the ampacity of identical weight copper improves greatly, and electric power transfer power also improves greatly, alleviates cable weight simultaneously.
(II) the present invention adopts enamel-cover capillary brass pipe stranded as conductor, can facilitate phase-splitting in use, namely obtains the different numbers of phases and ampacity by the packet mode different to enamelled wire.
(III) the present invention adopt enamel-cover capillary brass pipe conductor, foamed insulation, foam filled, foaming sheath mode, alleviate cable weight greatly, the global density of cable is less than the density of water, and cable is swum on the water surface.
(IV) the present invention adopts that expanded polystyrene (EPS) is filled, waterstop is wrapped and extrude the mode of polyurathamc watertight composition, makes cable have fabulous longitudinal direction and radial water-resisting performance.
(V) the present invention adopts aramid fiber as tension unit, double-deck intersection is dredged and is organized between watertight composition and sheath, watertight composition and sheath inter-adhesive, aramid fiber both played drawing-resistant function, again skeleton booster action is played to sheath, make cable have fabulous tensile property and resist bending twisting property.
The invention provides a kind of collection high tensile, low deadweight, resist bending is reversed, wear-resisting, waterproof, electric energy and Signal transmissions are in the ultralight floated umbilical cable of one, can not be suspended on the water surface by external force, cable provides the pulling force of the highest 500kN by conversion aramid fiber yarn quantity simultaneously, cable longitudinal direction and radial water-resisting performance good, even if being damaged at depth of water place cable also to cause large length to intake, cable use procedure resist bending is reversed and scraping, compatible electric energy and signal transfer functions are in one simultaneously, can be used for the electric power of electric supply installation and the water surface and underwater installation, Signal transmissions.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention:
In figure, 1, enamel-cover capillary brass pipe 2, foaming fluoroplastic insulation layer 3, fiber unit 4, expanded polystyrene (EPS) 5, waterstop 6, polyurathamc watertight composition 7, aramid fiber tensile layer 8, polyurathamc sheath.
Embodiment
As shown in Figure 1, the floated umbilical cable of microlight-type of the present invention, comprise the intertwist body that fiber unit 3 is stranded with several cable conductors, described intertwist body outer wrapped waterstop 5, polyurathamc watertight composition 6, aramid fiber tensile layer 7 and polyurathamc sheath 8 successively; The outer wrapped foaming fluoroplastic insulation layer 2 of described cable conductor, described cable conductor forms by some bursts of enamel-cover capillary brass pipe 1 are stranded, fiber unit 3 is made up of Loose tube optical fiber, is filled with expanded polystyrene (EPS) 4 outside fiber unit 3 and in the gap of intertwist body and waterstop 5.
Claims (9)
1. the floated umbilical cable of microlight-type, comprises fiber unit and the stranded intertwist body of several cable conductors, it is characterized in that: described intertwist body outer wrapped waterstop, watertight composition, tensile layer and sheath successively; The outer wrapping insulation layer of described cable conductor, described cable conductor forms by some bursts of enamel-cover capillary brass pipe are stranded.
2. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: described fiber unit is made up of Loose tube optical fiber.
3. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: described watertight composition is made up of polyurathamc.
4. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: described tensile layer is dredged by aramid fiber bilayer intersection and is organized into.
5. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: described sheath is made up of polyurathamc.
6. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: described insulating barrier is made up of the fluoroplastics that foam.
7. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: be filled with expanded polystyrene (EPS) outside described fiber unit.
8. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: be filled with expanded polystyrene (EPS) in described intertwist body and the gap of waterstop.
9. the floated umbilical cable of microlight-type according to claim 1, is characterized in that: described capillary brass pipe is hollow structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065885.8A CN104575832A (en) | 2015-02-09 | 2015-02-09 | Ultra-light suspension umbilical cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510065885.8A CN104575832A (en) | 2015-02-09 | 2015-02-09 | Ultra-light suspension umbilical cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104575832A true CN104575832A (en) | 2015-04-29 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510065885.8A Pending CN104575832A (en) | 2015-02-09 | 2015-02-09 | Ultra-light suspension umbilical cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104575832A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122748A (en) * | 2016-08-13 | 2016-11-16 | 江苏华飞合金材料科技股份有限公司 | A kind of stainless steel silk |
| CN108091423A (en) * | 2017-11-26 | 2018-05-29 | 安徽宏源特种电缆股份有限公司 | A kind of floating mooring photoelectric composite cable |
| CN108254845A (en) * | 2018-04-13 | 2018-07-06 | 深圳市特发信息股份有限公司 | A kind of microbeam pipe optical fiber cable for field operation |
| CN108565049A (en) * | 2018-03-23 | 2018-09-21 | 安徽凌宇电缆科技有限公司 | A kind of steel industry ladle vehicular cable |
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| CN102097169A (en) * | 2009-12-11 | 2011-06-15 | 昭和飞行机工业株式会社 | High frequency electric wire |
| CN102420033A (en) * | 2011-06-30 | 2012-04-18 | 山东阳谷电缆集团有限公司 | Photoelectric composite submarine cable |
| CN202363142U (en) * | 2011-11-14 | 2012-08-01 | 天津朗兴电线电缆有限公司 | Water resistant floating cable |
| CN102751018A (en) * | 2012-07-05 | 2012-10-24 | 江苏中天科技股份有限公司 | Neutral cable for deep-sea detection equipment |
| CN203165554U (en) * | 2013-02-28 | 2013-08-28 | 成都大唐线缆有限公司 | Novel tension type floating cable for water-surface power transmission |
| CN203631155U (en) * | 2013-12-20 | 2014-06-04 | 中天科技海缆有限公司 | Flexible water surface floating cable with positive buoyancy |
| CN204348410U (en) * | 2015-02-09 | 2015-05-20 | 湖南华菱线缆股份有限公司 | The floated umbilical cable of a kind of microlight-type |
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2015
- 2015-02-09 CN CN201510065885.8A patent/CN104575832A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102097169A (en) * | 2009-12-11 | 2011-06-15 | 昭和飞行机工业株式会社 | High frequency electric wire |
| CN102420033A (en) * | 2011-06-30 | 2012-04-18 | 山东阳谷电缆集团有限公司 | Photoelectric composite submarine cable |
| CN202363142U (en) * | 2011-11-14 | 2012-08-01 | 天津朗兴电线电缆有限公司 | Water resistant floating cable |
| CN102751018A (en) * | 2012-07-05 | 2012-10-24 | 江苏中天科技股份有限公司 | Neutral cable for deep-sea detection equipment |
| CN203165554U (en) * | 2013-02-28 | 2013-08-28 | 成都大唐线缆有限公司 | Novel tension type floating cable for water-surface power transmission |
| CN203631155U (en) * | 2013-12-20 | 2014-06-04 | 中天科技海缆有限公司 | Flexible water surface floating cable with positive buoyancy |
| CN204348410U (en) * | 2015-02-09 | 2015-05-20 | 湖南华菱线缆股份有限公司 | The floated umbilical cable of a kind of microlight-type |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106122748A (en) * | 2016-08-13 | 2016-11-16 | 江苏华飞合金材料科技股份有限公司 | A kind of stainless steel silk |
| CN108091423A (en) * | 2017-11-26 | 2018-05-29 | 安徽宏源特种电缆股份有限公司 | A kind of floating mooring photoelectric composite cable |
| CN108565049A (en) * | 2018-03-23 | 2018-09-21 | 安徽凌宇电缆科技有限公司 | A kind of steel industry ladle vehicular cable |
| CN108254845A (en) * | 2018-04-13 | 2018-07-06 | 深圳市特发信息股份有限公司 | A kind of microbeam pipe optical fiber cable for field operation |
| CN108254845B (en) * | 2018-04-13 | 2023-09-26 | 深圳市特发信息股份有限公司 | Microbeam tube field operation optical cable |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150429 |