CN102930926A - Ocean umbilical cord cable - Google Patents
Ocean umbilical cord cable Download PDFInfo
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- CN102930926A CN102930926A CN2012105188272A CN201210518827A CN102930926A CN 102930926 A CN102930926 A CN 102930926A CN 2012105188272 A CN2012105188272 A CN 2012105188272A CN 201210518827 A CN201210518827 A CN 201210518827A CN 102930926 A CN102930926 A CN 102930926A
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Abstract
The invention provides an ocean umbilical cord cable, which is characterized in that the cable comprises an optical unit structure formed by an optical cable located at a cable core part, an optical fiber sleeve plastic pipe sequentially covering the optical fiber, an aramid yarn enhancing layer and a protecting bush layer, wherein a plurality of radio frequency cables and a plurality of inner power lines, which are arranged around the optical unit structure, sequentially cover a double-shielding wrapping belt liner layer prepared by a polyester belt, a water-resisting belt and a polyester belt outside the radio frequency cables and the inner power lines, a copper wire braided inner total shielding layer and a wrapping belt layer; a plurality of outer power lines and a plurality of rubber filling strips, which are arranged around the wrapping belt layer, cover polyurethane externally-embedded protective brushes outside the outer power lines and the rubber filling strips; an inner armor stainless steel wire layer and an outer armor stainless wire layer sequentially cover the polyurethane externally-embedded protective brushes; and a plurality of protecting bush stainless steel wires are arranged on the polyurethane externally-embedded protective brushes in an embedding manner.
Description
Technical field
The present invention relates to a kind of oceanic umbilical cord cable that can be used for the ocean engineering operations such as sea floor exploration, offshore mining, submarine fishing.
Background technology
In the prior art, in the activity in ocean engineering field, to finish with the multi-cable of different purposes.This not only can add the workload of large cable laying, also causes simultaneously laying the increase with manufacturing expense.Along with the attention to marine science and technology of our country, Efficient Development utilization for marine resources, and the carrying out in a deep going way of the scientific research and development work in a series of fields such as deep diving technology, large ocean engineering and equipment, ocean nuclear energy, be badly in need of a kind ofly the set of the cable core of all kinds of different purposes, effect to be become one and make them under the prerequisite that is independent of each other, finish multi-functional conveying in its thing of each row, so solve in the prior art existing cable laying workload large, lay the problem high with manufacturing expense.
Summary of the invention
Purpose of the present invention provides a kind of cable laying radical that reduces for existing weak point in the above-mentioned prior art just, reduces the oceanic umbilical cord cable of cables manufacturing and laid down cost.
Purpose of the present invention can realize by following technique measures:
Cable current collection power of the present invention transmission, digital information transmission and picture message transmission etc. are multi-functional in one, soon light unit, radio frequency cable, internally-powered line, double shield, interior total shielding, outer power line, the outer edge sheath of resistance to water excellence, wire armoring element make up, be prepared into a cable of finishing multi-functional conveying as the function of human umbilical cord, finish the activity needs in ocean engineering field; For avoiding optical fiber to suffer damage, the present invention adds the high and soft aramid yarn of one deck modulus of elasticity outside ferrule, and then extrudes sheath, forms not only tension but also measuring body smooth unit, makes optical fiber not increase loss under the prerequisite that guarantees transmission quality.
Realize that concrete technical measures of the present invention are as follows:
Oceanic umbilical cord cable of the present invention comprise be positioned at cable core by optical fiber, be wrapped in the light cellular construction that optical fiber outer connection with fibre coating pipe, aramid yarn reinforced layer, restrictive coating form successively, around many radio frequency cables and some internally-powered lines that the light cellular construction arranges, be wrapped in successively total screen and belting layer in the outer double shield band lining that polyester belt+waterstop+polyester belt is prepared from of radio frequency cable and internally-powered line, the proof copper-wire braided; Around some outer power lines and some rubber filling bars that belting layer arranges, be wrapped in the outer polyurethane of outer power line and rubber filling bar and inlay sheath outward, and be wrapped in successively polyurethane and inlay sheath interior armour stainless steel wire layer, outer armour stainless steel wire layer outward outward; And inlay outside polyurethane that the mode with setting-in is provided with by inlaying stainless steel wire outside the some sheaths on the sheath.
Radio frequency cable described in the present invention by inner conductor of radio frequency coaxial cable, conducting shell, radio frequency coaxial-cable restrictive coating form outward to be wrapped in the outer RF coaxial cable insulation cable layer of inner conductor of radio frequency coaxial cable, the vertical copper-clad plastic composite strip of radio frequency coaxial-cable and double shield that proof copper-wire braided forms successively.
Internally-powered line described in the present invention is comprised of internally-powered line conductor and internally-powered line insulation integument; The outer power line conductor of described outer power line and outer power line insulation integument form.
Beneficial effect of the present invention is as follows:
Because the present invention adopts high-quality and efficient double shield structure to lead as the outer of radio frequency cable, makes electromagnetic energy efficient propagation in the medium of internal and external conductor, it is little to decay; Interior total shielding of proof copper-wire braided effectively separates internally-powered line and outer power line, possesses good transmission conduction property, avoids the phase mutual interference; Outer edge steel wire sheath has not only guaranteed the water-stop function that cable is good, and the tensile strength of cable is increased; Sheathed structure adopts double-deck inside and outside waney stainless steel wire as the external armor layer of umbilical cable, it can bear umbilical cable from the active force of body wt and utilizing ocean current impact, can also stand the dip etching of seawater, simultaneously can also avoid umbilical cable to twist at work, make umbilical cable have the good property of naturally hanging down; Not isometrical steel wire resultant effect can make that the umbilical cable external diameter is corresponding to be reduced inside and outside outer edge steel wire sheath and the bilayer.
Description of drawings
Fig. 1 is cross-sectional structure schematic diagram of the present invention.
Sequence number among the figure: 1---optical fiber; 2---the connection with fibre coating pipe; 3---the aramid yarn reinforced layer; 4---restrictive coating (light unit sheath); 5---inner conductor of radio frequency coaxial cable; 6---the RF coaxial cable insulation cable layer; 7---the outer conducting shell of double shield (the outer conducting shell of double shield that the vertical copper-clad plastic composite strip of radio frequency coaxial-cable and proof copper-wire braided form); 8---the radio frequency coaxial-cable restrictive coating; 9---internally-powered line conductor; 10---internally-powered line insulation integument; 11---double shield band lining (polyester belt+waterstop+polyester belt); 12---total screen in the proof copper-wire braided; 13---belting layer; 14---the outer power line conductor of outer power line; 15---outer power line insulation integument; 16---the rubber filling bar; 17---polyurethane is inlayed sheath outward; 18---sheath is inlayed stainless steel wire outward; 19---interior armour stainless steel wire layer; 20---outer armour stainless steel wire layer.
Embodiment
The present invention is further described below with reference to embodiment (accompanying drawing):
As shown in Figure 1, oceanic umbilical cord cable of the present invention comprise be positioned at cable core by optical fiber 1, be wrapped in the light cellular construction that optical fiber outer connection with fibre coating pipe 2, aramid yarn reinforced layer 3, restrictive coating 4 form successively, around many radio frequency cables and some internally-powered lines that the light cellular construction arranges, be wrapped in successively total screen 12 and belting layer 13 in the outer double shield band lining 11 that polyester belt+waterstop+polyester belt is prepared from of radio frequency cable and internally-powered line, the proof copper-wire braided; Some outer power lines and some rubber filling bars 16 around belting layer 13 settings, be wrapped in the outer polyurethane of outer power line and rubber filling bar and inlay sheath 17 outward, and be wrapped in successively polyurethane and inlay sheath outer interior armour stainless steel wire layer 19, outer armour stainless steel wire layer 20 outward; And inlay outside polyurethane that the mode with setting-in is provided with by inlaying stainless steel wire 18 outside the some sheaths on the sheath 17.
Radio frequency cable described in the present invention by inner conductor of radio frequency coaxial cable 5, conducting shell 7, radio frequency coaxial-cable restrictive coating 8 form outward to be wrapped in the outer RF coaxial cable insulation cable layer 6 of inner conductor of radio frequency coaxial cable, the vertical copper-clad plastic composite strip of radio frequency coaxial-cable and double shield that proof copper-wire braided forms successively.
Internally-powered line described in the present invention is comprised of internally-powered line conductor 9 and internally-powered line insulation integument 10; The outer power line conductor 14 of described outer power line and outer power line insulation integument 15 form.
More specifically, fiber number in the light of the present invention unit can be 10 ~ 20 cores; The radical of the radio frequency coaxial-cable of solid polyethylene insulation pe sheath can be: 3 ~ 6; The core number of crosslinked polyetylene insulated internally-powered core can be: 7 ~ 14 cores, the conductor nominal area of section can be: 10mm
2, 16mm
2Interior total shielding is proof copper-wire braided structure, polyester belt structure that its low liner layer is: polyester belt---waterstop---; The core number of crosslinked polyetylene insulated outer power core can be: 12 ~ 24 cores, the conductor nominal area of section can be: 16mm
2, 25mm
2To be that the circular jacket outward flange is equidistant inlay four stainless steel wires to outer edge steel wire jacket structure.Adopt the polyether-type TPUE as outer edge steel wire sheath material, its material has excellent resistance to water, and anti-, tearing toughness and high abrasion resistance, and four stainless steel wire diameters are identical with interior armour stainless steel wire diameter; Double-deck inside and outside waney stainless steel wire sheathed structure, adopt the opposite pattern of ectonexine direction of lay, so that the moment of torsion of double-layer stainless steel silk reaches or near balance, thereby guarantee that umbilical cable has hang down property and not twisting of nature, inside and outside stainless steel wire diameter can differ a specification grade, harmonious performance effect and effect separately.
Claims (4)
1. oceanic umbilical cord cable, it is characterized in that: described cable comprise be positioned at cable core by optical fiber, be wrapped in the light cellular construction that optical fiber outer connection with fibre coating pipe, aramid yarn reinforced layer, restrictive coating form successively, around many radio frequency cables and some internally-powered lines that the light cellular construction arranges, be wrapped in successively total screen and belting layer in the outer double shield band lining that polyester belt+waterstop+polyester belt is prepared from of radio frequency cable and internally-powered line, the proof copper-wire braided; Around some outer power lines and some rubber filling bars that belting layer arranges, be wrapped in the outer polyurethane of outer power line and rubber filling bar and inlay sheath outward, and be wrapped in successively polyurethane and inlay sheath interior armour stainless steel wire layer, outer armour stainless steel wire layer outward outward; And inlay outside polyurethane that the mode with setting-in is provided with by inlaying stainless steel wire outside the some sheaths on the sheath.
2. oceanic umbilical cord cable according to claim 1 is characterized in that: described radio frequency cable by inner conductor of radio frequency coaxial cable, conducting shell, radio frequency coaxial-cable restrictive coating form outward to be wrapped in the outer RF coaxial cable insulation cable layer of inner conductor of radio frequency coaxial cable, the vertical copper-clad plastic composite strip of radio frequency coaxial-cable and double shield that proof copper-wire braided forms successively.
3. oceanic umbilical cord cable according to claim 1 is characterized in that: described internally-powered line is comprised of internally-powered line conductor and internally-powered line insulation integument.
4. oceanic umbilical cord cable according to claim 1 is characterized in that: the outer power line conductor of described outer power line and outer power line insulation integument composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105188272A CN102930926A (en) | 2012-12-06 | 2012-12-06 | Ocean umbilical cord cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012105188272A CN102930926A (en) | 2012-12-06 | 2012-12-06 | Ocean umbilical cord cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102930926A true CN102930926A (en) | 2013-02-13 |
Family
ID=47645704
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012105188272A Pending CN102930926A (en) | 2012-12-06 | 2012-12-06 | Ocean umbilical cord cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102930926A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112509A (en) * | 2014-07-18 | 2014-10-22 | 中天科技海缆有限公司 | Torque balance design based metal armoring cable and design method thereof |
| CN104637595A (en) * | 2015-03-02 | 2015-05-20 | 中天科技海缆有限公司 | Composite cable for underwater sonar detection system |
| CN106997792A (en) * | 2017-04-27 | 2017-08-01 | 威海市泓淋电子有限公司 | A kind of ocean umbilical cord cable high-performance rubber-plastic protective cover |
| CN109754935A (en) * | 2019-03-27 | 2019-05-14 | 湖南科技大学 | The multi-functional armouring umbilical cables of underwater kit |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196307A (en) * | 1977-06-07 | 1980-04-01 | Custom Cable Company | Marine umbilical cable |
| CN201323084Y (en) * | 2008-12-24 | 2009-10-07 | 郑州电缆有限公司 | Flame retardant composite cable integrated with electrical power, control and signal transmission |
| CN102044312A (en) * | 2009-10-16 | 2011-05-04 | 青岛汉缆股份有限公司 | High-strength waterproof and corrosion-resistant cable sheath |
| CN202167262U (en) * | 2011-07-20 | 2012-03-14 | 广东中德电缆有限公司 | Umbilical cable for underwater production system |
-
2012
- 2012-12-06 CN CN2012105188272A patent/CN102930926A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4196307A (en) * | 1977-06-07 | 1980-04-01 | Custom Cable Company | Marine umbilical cable |
| CN201323084Y (en) * | 2008-12-24 | 2009-10-07 | 郑州电缆有限公司 | Flame retardant composite cable integrated with electrical power, control and signal transmission |
| CN102044312A (en) * | 2009-10-16 | 2011-05-04 | 青岛汉缆股份有限公司 | High-strength waterproof and corrosion-resistant cable sheath |
| CN202167262U (en) * | 2011-07-20 | 2012-03-14 | 广东中德电缆有限公司 | Umbilical cable for underwater production system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104112509A (en) * | 2014-07-18 | 2014-10-22 | 中天科技海缆有限公司 | Torque balance design based metal armoring cable and design method thereof |
| CN104637595A (en) * | 2015-03-02 | 2015-05-20 | 中天科技海缆有限公司 | Composite cable for underwater sonar detection system |
| CN106997792A (en) * | 2017-04-27 | 2017-08-01 | 威海市泓淋电子有限公司 | A kind of ocean umbilical cord cable high-performance rubber-plastic protective cover |
| CN109754935A (en) * | 2019-03-27 | 2019-05-14 | 湖南科技大学 | The multi-functional armouring umbilical cables of underwater kit |
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Application publication date: 20130213 |