CN104715828A - Fatigue-free combination cable for deep sea probe - Google Patents
Fatigue-free combination cable for deep sea probe Download PDFInfo
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- CN104715828A CN104715828A CN201510133203.2A CN201510133203A CN104715828A CN 104715828 A CN104715828 A CN 104715828A CN 201510133203 A CN201510133203 A CN 201510133203A CN 104715828 A CN104715828 A CN 104715828A
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- Prior art keywords
- cable
- restrictive coating
- combination cable
- bathyscaphe
- wrapped
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- 239000000523 sample Substances 0.000 title abstract 2
- 239000010935 stainless steel Substances 0.000 claims abstract description 19
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 19
- 230000005540 biological transmission Effects 0.000 claims abstract description 17
- 239000000463 material Substances 0.000 claims abstract description 12
- 239000013307 optical fiber Substances 0.000 claims abstract description 8
- 239000011248 coating agent Substances 0.000 claims description 32
- 238000000576 coating method Methods 0.000 claims description 32
- 239000000835 fiber Substances 0.000 claims description 18
- 229910000831 Steel Inorganic materials 0.000 claims description 16
- 239000013536 elastomeric material Substances 0.000 claims description 16
- 238000012986 modification Methods 0.000 claims description 16
- 239000010959 steel Substances 0.000 claims description 16
- 230000004048 modification Effects 0.000 claims description 15
- 239000004033 plastic Substances 0.000 claims description 11
- 229920003023 plastic Polymers 0.000 claims description 11
- 239000004020 conductor Substances 0.000 claims description 10
- 230000004888 barrier function Effects 0.000 claims description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 5
- 150000001875 compounds Chemical class 0.000 claims description 4
- 238000004132 cross linking Methods 0.000 claims description 4
- 239000011810 insulating material Substances 0.000 claims description 4
- 229920000098 polyolefin Polymers 0.000 claims description 4
- 229920006124 polyolefin elastomer Polymers 0.000 claims description 4
- 230000005855 radiation Effects 0.000 claims description 4
- 238000004078 waterproofing Methods 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 150000004945 aromatic hydrocarbons Chemical class 0.000 claims description 3
- 239000000203 mixture Substances 0.000 claims description 3
- 238000013461 design Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 230000003014 reinforcing effect Effects 0.000 abstract 4
- 238000011161 development Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 230000008676 import Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000013043 chemical agent Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000004807 localization Effects 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000035699 permeability Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
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- Insulated Conductors (AREA)
- Communication Cables (AREA)
Abstract
The invention discloses a fatigue-free combination cable for a deep sea probe. A cable core comprises a buoyancy tube, power transmission cables, signal control shielding cables, optical fiber units and stainless steel delivery tubes. Reinforcing rods are wound around the cable core in a gapless mode to form a reinforcing layer. Each reinforcing rod is wrapped by a cushion, and the reinforcing layer is wrapped by a jacket layer. The fatigue-free combination cable is reasonable in structural design, and the parts are tightly combined, isolated and insulated; in the cooperation of the parts, the fatigue-free combination cable has the advantages of being small in material density, light in weight and high in tensile strength; the whole cable can be bent easily and can not be deformed after being bent, the submerged depth of the combination cable can be larger than 7,000 meters, and the fatigue-free combination cable can completely replace imported products for use.
Description
Technical field
The present invention relates to cable for ocean engineering field, particularly relate to a kind of bathyscaphe with without tired combination cable.
Background technology
21st century is epoch of ocean development, and World Economics also progressively trends towards " blue economical ".Therefore for cable industry, the submarine cable relevant with ocean engineering, sea turn cable, umbilical cable and marine engineering equipment cable etc. will bring huge development opportunity.The marine engineering equipment industry localization rate of parts and components of China is always lower, and the percentage of import is more than 70%.In marine engineering equipment industry, the Global Sea Surface work equipment first echelon is American-European class enterprise, and second echelon is the Asian countries such as Japan and Korea S., Xin Jiabo; China is totally in the third echelon, to manufacture low side sea frock for product, earning processing charges.And using umbilical cable field at marine engineering equipment, China is all the more so, umbilical cable all dependence on import of the overwhelming majority, and this constrains the development in China Offshore Engineering field greatly.
Summary of the invention
In order to improve above situation, to overcome the deficiencies in the prior art, the invention provides a kind of bathyscaphe with without tired combination cable, reasonable in design, meet every strict demand of deep-sea production system, also meet the requirement of country to environmental protection, meet related industry regulation, meet actual user demand.
The present invention is achieved by the following technical solutions:
A kind of bathyscaphe is with without tired combination cable, the cable core of described combination cable comprises the buoyancy tube of centering and the concentric stranded power transmission cable outside buoyancy tube of left-hand, signal controlling shielded type cable, fiber unit and stainless steel feed tube, the cable core of described power transmission cable forms by some insulated wire cores are stranded, polyolefin sheath layer is extruded outside insulated wire cores, the cable core of described signal controlling shielded type cable is formed by the conductor strand being enclosed with insulating material, the outer side covers of cable core has screen, screen is wrapped with cross-linking radiation polyolefin elastomer restrictive coating, fiber unit comprises the optical fiber be inserted in Loose tube, waterproofing compound is filled with in Loose tube, the vertical bag of Loose tube external application one deck double plastic-coated steel band, material water-proof material is provided with between Loose tube and double plastic-coated steel band, both sides outside double plastic-coated steel band are provided with two parallel steel wires and are wrapped up by restrictive coating, the outer gapless of cable core of combination cable is wound around stirrup composition reinforced layer, every root stirrup wraps up one deck bed course, reinforced layer outer wrapping one deck restrictive coating.
As preferred embodiment, described stainless steel feed tube comprises the bellows be bundled into by stainless steel and the restrictive coating being wrapped in outside, and restrictive coating is made up of the high temperature resistant elastomeric material of modification MPPO.
As preferred embodiment, described buoyancy tube comprises aluminium alloy interlocking pipe and is wrapped in the restrictive coating in outside, and restrictive coating is made up of the high temperature resistant elastomeric material of modification MPPO.
As preferred embodiment, the restrictive coating outside the restrictive coating of described fiber unit, the bed course of stirrup and reinforced layer is made up of the high temperature resistant elastomeric material of modification MPPO.
As preferred embodiment, the insulated wire cores of described power transmission cable comprises conductor and is wrapped in the insulating barrier outside conductor, and insulating barrier is made up of the high temperature resistant elastomeric material of modification MPPO.
As preferred embodiment, described stirrup forms by double-deck aromatic hydrocarbons fiber is stranded.
As preferred embodiment, the screen of described signal controlling shielded type cable is woven by tinned copper wire and forms.
As preferred embodiment, the quantity of described power transmission cable is three, and the quantity of signal controlling shielded type cable is two, and the quantity of fiber unit is two, the quantity of stainless steel feed tube is four, and power transmission cable and stainless steel feed tube equidistant intervals come buoyancy tube periphery.
The invention has the beneficial effects as follows: reasonable in design of the present invention, combine closely between various piece and mutual isolated insulation, under the cooperation of various piece, it is little that this combination cable has density of material, lightweight, the advantage that tensile strength is high, whole cable easily bends, can not be out of shape after bending, this combination cable submerged depth can reach more than 7000 meters, can use by import substitutes completely.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Being labeled as in above-mentioned figure: 1a, 1b, 1c, 1d, 1e, 1f-modification MPPO is high temperature resistant restrictive coating that elastomeric material makes, 2-stirrup, 3-buoyancy tube, 4-power transmission cable, 5-signal controlling shielded type cable, 6-fiber unit, 7-stainless steel feed tube, 31-aluminium alloy interlocking pipe, 41-insulated wire cores, the conductor of 51-signal controlling shielded type cable, 52-screen, 53-cross-linking radiation polyolefin elastomer restrictive coating, 61-Loose tube, 62-optical fiber, 63-double plastic-coated steel band, 64-parallel steel wire, 71 bellows.
Embodiment
With reference to the accompanying drawings and the invention will be further described in conjunction with the embodiments.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
With reference to Fig. 1, combination cable of the present invention forms primarily of the reinforced layer of cable core and cable core outside, restrictive coating 1a.This restrictive coating 1a preferably adopts the high temperature resistant elastomeric material of modification MPPO to make, this density of material is little, the weight of cable can be alleviated, molecular weight is 2 ~ 50,000, degree of crystallinity about 50%, most outstanding advantages is high hydrolytic and resistance to vapor permeability, process 200 times in the high-pressure steam container of 132 DEG C, tension and impact strength do not have marked change, in addition it also has the features such as good stability of the dimension, creep are little, high-insulativity, Long-Time Service temperature is-127 ~ 180 DEG C, and zero load discontinuous can reach 200 DEG C, is on close level with general thermoset plastics.
Reinforced layer is made up of many stirrups 2, and every root stirrup 2 is wrapped with one deck restrictive coating 1b.This restrictive coating 1b also preferably adopts the high temperature resistant elastomeric material of modification MPPO to make.Stirrup 2 adopts gapless mode to be wound in outside the cable core of combination cable, composition layered structure.Stirrup 2 forms by double-deck aromatic hydrocarbons fiber is stranded, and the stirrup 2 that this material is made is lightweight, and tensile strength is 1.5 ~ 2 times of steel wire, makes cable weight lighter than like product by more than 1/3rd, guarantee cable can dive to the degree of depth of more than 7000 meters.
The cable core of combination cable comprises buoyancy tube 3, power transmission cable 4, signal controlling shielded type cable 5, fiber unit 6 and stainless steel feed tube 7.Buoyancy tube 3 is located at center, and power transmission cable 4, signal controlling shielded type cable 5, fiber unit 6 and stainless steel feed tube 7 adopt concentric mode left-hand stranded outside buoyancy tube 3.
In the present embodiment, the quantity of power transmission cable 4 is three, and the quantity of signal controlling shielded type cable 5 is two, and the quantity of fiber unit 6 is two, and the quantity of stainless steel feed tube 7 is four.It is peripheral that power transmission cable 4 and stainless steel feed tube 7 equidistant intervals come buoyancy tube 3, guarantees each several part weight uniformity of the cross-section of cable.
Buoyancy tube 3 comprises large diameter aluminium alloy interlocking pipe 31 and is wrapped in the restrictive coating 1c in outside, and this restrictive coating 1c is also made up of the high temperature resistant elastomeric material of modification MPPO.Buoyancy tube 3 provides necessary buoyancy for cable, alleviates cable causes cable damage due to own wt.Large diameter aluminium alloy interlocking pipe own wt is lighter than same thickness weight of metallic materials more than 5 times.In some embodiments, this restrictive coating 1c also can be made up of polyolefine material.
Power transmission cable 4 is for underwater detectoscope electric energy transmitting.Its cable core forms by some insulated wire cores 41 are stranded, extrudes polyolefin sheath layer 42 outside insulated wire cores.Insulated wire cores 41 comprises conductor and is wrapped in the insulating barrier 1d outside conductor, and this insulating barrier 1d is also preferred to be made up of the high temperature resistant elastomeric material of modification MPPO.
Signal controlling shielded type cable 5 is for transmitting control signal and the subsea production system sensing data of upper module.The cable core of signal controlling shielded type cable 5 forms by the conductor 51 being enclosed with insulating material is stranded, and the outer side covers of cable core has screen 52, and screen 52 is wrapped with cross-linking radiation polyolefin elastomer restrictive coating 53.The insulating material of cable core preferably adopts the high temperature resistant elastomeric material of modification MPPO.During concrete enforcement, screen 52 preferably adopts tinned copper wire braiding to form.
Fiber unit 6 is uploaded to observing and controlling ship for various information such as the images that obtained by underwater detectoscope, then is analyzed and researched to various information by observing and controlling ship, and various information is gone ashore to detector by optical fiber by observing and controlling ship.Fiber unit 6 comprises the optical fiber 62 be inserted in Loose tube 61, waterproofing compound is filled with in Loose tube 61, the vertical bag of Loose tube 61 external application one deck double plastic-coated steel band 63, be provided with material water-proof material between Loose tube 61 and double plastic-coated steel band 63, the both sides outside double plastic-coated steel band 63 are provided with two parallel steel wires 64 and are wrapped up by restrictive coating 1e.This restrictive coating 1e is preferably made up of the high temperature resistant elastomeric material of modification MPPO.Fiber unit 6 entirety of the present invention is LA light armor optical cable, and Loose tube 61 preferably adopts the material of high-modulus to make, and double plastic-coated steel band 63 (PSP) coordinates with waterproofing compound can guarantee the compact of optical cable and longitudinal water-blocking.During concrete enforcement, optical fiber 62 preferably adopts 250um optical fiber.
Stainless steel feed tube 7 is for controlling provide hydraulic channel and provide chemical agent pipeline needed for oil-gas field development etc. for subsea production system.Stainless steel feed tube 7 comprises the bellows 71 be bundled into by stainless steel and the restrictive coating 1f being wrapped in outside, and restrictive coating 1f is preferably made up of the high temperature resistant elastomeric material of modification MPPO.
Whole cable of the present invention is relatively light, and soft, be easy to bending, tensile strength is also higher, can dive work to 7000 meters of deep-seas, the cable that this kind designs meet deep-sea instructions for use.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a bathyscaphe is with without tired combination cable, it is characterized in that: the cable core of described combination cable comprises the buoyancy tube of centering and the concentric stranded power transmission cable outside buoyancy tube of left-hand, signal controlling shielded type cable, fiber unit and stainless steel feed tube, the cable core of described power transmission cable forms by some insulated wire cores are stranded, polyolefin sheath layer is extruded outside insulated wire cores, the cable core of described signal controlling shielded type cable is formed by the conductor strand being enclosed with insulating material, the outer side covers of cable core has screen, screen is wrapped with cross-linking radiation polyolefin elastomer restrictive coating, fiber unit comprises the optical fiber be inserted in Loose tube, waterproofing compound is filled with in Loose tube, the vertical bag of Loose tube external application one deck double plastic-coated steel band, material water-proof material is provided with between Loose tube and double plastic-coated steel band, both sides outside double plastic-coated steel band are provided with two parallel steel wires and are wrapped up by restrictive coating, the outer gapless of cable core of combination cable is wound around stirrup composition reinforced layer, every root stirrup wraps up one deck bed course, reinforced layer outer wrapping one deck restrictive coating.
2. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: described stainless steel feed tube comprises the bellows be bundled into by stainless steel and the restrictive coating being wrapped in outside, and restrictive coating is made up of the high temperature resistant elastomeric material of modification MPPO.
3. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: described buoyancy tube comprises aluminium alloy interlocking pipe and is wrapped in the restrictive coating in outside, and restrictive coating is made up of the high temperature resistant elastomeric material of modification MPPO.
4. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: the restrictive coating outside the restrictive coating of described fiber unit, the bed course of stirrup and reinforced layer is made up of the high temperature resistant elastomeric material of modification MPPO.
5. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: the insulated wire cores of described power transmission cable comprises conductor and is wrapped in the insulating barrier outside conductor, insulating barrier is made up of the high temperature resistant elastomeric material of modification MPPO.
6. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: described stirrup forms by double-deck aromatic hydrocarbons fiber is stranded.
7. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: the screen of described signal controlling shielded type cable is woven by tinned copper wire and forms.
8. a kind of bathyscaphe according to claim 1 is with without tired combination cable, it is characterized in that: the quantity of described power transmission cable is three, the quantity of signal controlling shielded type cable is two, the quantity of fiber unit is two, the quantity of stainless steel feed tube is four, and power transmission cable and stainless steel feed tube equidistant intervals come buoyancy tube periphery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133203.2A CN104715828B (en) | 2015-03-25 | 2015-03-25 | A kind of bathyscaphe is with without tired combination cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510133203.2A CN104715828B (en) | 2015-03-25 | 2015-03-25 | A kind of bathyscaphe is with without tired combination cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104715828A true CN104715828A (en) | 2015-06-17 |
| CN104715828B CN104715828B (en) | 2016-06-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510133203.2A Expired - Fee Related CN104715828B (en) | 2015-03-25 | 2015-03-25 | A kind of bathyscaphe is with without tired combination cable |
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| CN (1) | CN104715828B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932996A (en) * | 2018-07-19 | 2018-12-04 | 河北环亚线缆有限公司 | A kind of deep ocean work is high-intensitive without the electro-hydraulic combination cable of fatigue |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011249159A (en) * | 2010-05-27 | 2011-12-08 | Hitachi Cable Ltd | Marine cable and method for manufacturing the same |
| CN202711768U (en) * | 2012-07-05 | 2013-01-30 | 江苏中天科技股份有限公司 | Neutral cable for deep sea detection equipment |
| CN202855430U (en) * | 2012-09-24 | 2013-04-03 | 安徽华宇电缆集团有限公司 | Marine engineering underwater bearing primary umbilical cable |
| CN203311871U (en) * | 2013-05-23 | 2013-11-27 | 远东电缆有限公司 | Umbilical cable for ocean engineering |
| CN203826055U (en) * | 2014-02-27 | 2014-09-10 | 安徽江淮电缆集团有限公司 | High-floating-performance pulling cable used for ocean exploration |
| CN203895179U (en) * | 2013-12-20 | 2014-10-22 | 中天科技海缆有限公司 | Spanning comprehensive cable for offshore oil platform |
| CN204463871U (en) * | 2015-03-25 | 2015-07-08 | 中特华星电缆股份有限公司 | A kind of bathyscaphe is with without tired combination cable |
-
2015
- 2015-03-25 CN CN201510133203.2A patent/CN104715828B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011249159A (en) * | 2010-05-27 | 2011-12-08 | Hitachi Cable Ltd | Marine cable and method for manufacturing the same |
| CN202711768U (en) * | 2012-07-05 | 2013-01-30 | 江苏中天科技股份有限公司 | Neutral cable for deep sea detection equipment |
| CN202855430U (en) * | 2012-09-24 | 2013-04-03 | 安徽华宇电缆集团有限公司 | Marine engineering underwater bearing primary umbilical cable |
| CN203311871U (en) * | 2013-05-23 | 2013-11-27 | 远东电缆有限公司 | Umbilical cable for ocean engineering |
| CN203895179U (en) * | 2013-12-20 | 2014-10-22 | 中天科技海缆有限公司 | Spanning comprehensive cable for offshore oil platform |
| CN203826055U (en) * | 2014-02-27 | 2014-09-10 | 安徽江淮电缆集团有限公司 | High-floating-performance pulling cable used for ocean exploration |
| CN204463871U (en) * | 2015-03-25 | 2015-07-08 | 中特华星电缆股份有限公司 | A kind of bathyscaphe is with without tired combination cable |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108932996A (en) * | 2018-07-19 | 2018-12-04 | 河北环亚线缆有限公司 | A kind of deep ocean work is high-intensitive without the electro-hydraulic combination cable of fatigue |
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| Publication number | Publication date |
|---|---|
| CN104715828B (en) | 2016-06-29 |
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