CN203192470U - Multi-channel submarine oil-filled cable - Google Patents
Multi-channel submarine oil-filled cable Download PDFInfo
- Publication number
- CN203192470U CN203192470U CN201320170291.XU CN201320170291U CN203192470U CN 203192470 U CN203192470 U CN 203192470U CN 201320170291 U CN201320170291 U CN 201320170291U CN 203192470 U CN203192470 U CN 203192470U
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- CN
- China
- Prior art keywords
- oil
- filled
- data
- conductor
- wrapped
- 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 - Fee Related
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- 239000004020 conductor Substances 0.000 claims abstract description 23
- 238000009413 insulation Methods 0.000 claims abstract description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 5
- 239000011888 foil Substances 0.000 claims abstract description 5
- 229920003048 styrene butadiene rubber Polymers 0.000 claims abstract 2
- 239000003063 flame retardant Substances 0.000 claims description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229920000181 Ethylene propylene rubber Polymers 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 239000005060 rubber Substances 0.000 claims description 3
- 229910001335 Galvanized steel Inorganic materials 0.000 claims 1
- 239000008397 galvanized steel Substances 0.000 claims 1
- 238000004891 communication Methods 0.000 abstract description 7
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 26
- 239000005030 aluminium foil Substances 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 5
- 238000005987 sulfurization reaction Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- MTAZNLWOLGHBHU-UHFFFAOYSA-N butadiene-styrene rubber Chemical compound C=CC=C.C=CC1=CC=CC=C1 MTAZNLWOLGHBHU-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 241001325280 Tricardia watsonii Species 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012946 outsourcing Methods 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
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- Insulated Conductors (AREA)
Abstract
本实用新型涉及家用通讯电力器材领域，尤其涉及一种充油电缆。一种多通道海底充油电缆，包括导体、数据缆芯、数据绝缘层、接地线、充油绝缘纸、内护套、屏蔽铠装层和外护套；所述导体为中空结构，导体内设有油道，导体外绕包导电屏蔽层，所述充油绝缘纸绕包在导电屏蔽层外，充油绝缘纸外绕包铝箔屏蔽成电力芯线；所述三根数据缆芯外分别绕包绝缘层后与接地线一起由铝箔绕包成为数据芯线，三根电力芯线和三根数据芯线间隔绞合后从内向外顺次绕包内护套、屏蔽铠装层和外护套，所述的外护套为硫化丁苯橡胶。本实用新型能够同时实现数据和电力的传输，屏蔽效果好，抗电磁干扰能力强，芯线外径小，耐压等级高，能满足海底工程、石油平台的工作需求。
The utility model relates to the field of household communication power equipment, in particular to an oil-filled cable. A multi-channel submarine oil-filled cable, comprising a conductor, a data cable core, a data insulation layer, a grounding wire, an oil-filled insulating paper, an inner sheath, a shielding armor layer and an outer sheath; the conductor is a hollow structure, and the inner conductor An oil passage is provided, the conductor is wrapped with a conductive shielding layer, the oil-filled insulating paper is wrapped around the conductive shielding layer, and the oil-filled insulating paper is wrapped with aluminum foil to shield the power core wire; the three data cable cores are respectively wound After the insulation layer is wrapped, the data core wire is wrapped with aluminum foil together with the ground wire. The three power core wires and the three data core wires are twisted at intervals and then wrapped around the inner sheath, shielding armor layer and outer sheath from the inside to the outside. The outer sheath is vulcanized styrene-butadiene rubber. The utility model can realize the transmission of data and electric power at the same time, has good shielding effect, strong anti-electromagnetic interference ability, small core wire outer diameter and high pressure resistance level, and can meet the working requirements of submarine engineering and oil platforms.
Description
Technical field
The utility model relates to family expenses communication electric power equipment field, relates in particular to a kind of oil-filled cable.
Background technology
Increasing along with people's demand to information in productive life, more and more widely, mechanics of communication is advanced by leaps and bounds, and presents information technology prosperity scene in the ascendant.Extensively adopt in each field under the demand of information technology, should need and the communication product of giving birth to is broken through the soil one after another like rain the back spring bamboo.Yet, on the great equipments such as the Aero-Space high in big, the fire-retardant requirement of high low temperature difference variation, that communicating requirement is strict, naval vessel, offshore platform, oil exploration, power plant, little because of the communication products demand, quality requirement is strict, performance constantly changes requirement because occasion is different, so far aspect high-end communication products especially communications cable product aspect also form industry standard and the product line of specialty.
Existing ocean engineering, large scale electrical power unit, oil production equipment, blowdown under water or supervisory control system generally adopt separate cable system.There are problems such as cable laying cost height, degree-of-difficulty factor be big usually in this type of cable, for the watch-dog working condition, the independent monitoring cable of laying not only takies the expensive device space, and repeat cable laying and easily previous cable is caused damage, increase the laying difficulty, existed cable that difficulty is installed, excessive, problem such as product reliability is not enough, level of integrated system is not high takes up room.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of multichannel seabed oil-filled cable, three data cable cores of this cable are one group and arrange stranded at interval with the electric power cable core, can realize the transmission of data and electric power simultaneously, shield effectiveness is good, anti-electromagnetic interference capability is strong, can bear the high-strength hydraulic pressure of habitata instrument deep-sea wiring, satisfy the work requirements of seabed engineering, oil platform.
The utility model is achieved in that a kind of multichannel seabed oil-filled cable, comprises conductor, data cable core, data insulating barrier, earth connection, oil-filled insulating paper, inner sheath, shield layer and oversheath; Described conductor is hollow structure, is provided with oil duct in the conductor, the outer wrapped conductive shielding layer of conductor, and described oil-filled insulating paper is wrapped outside conductive shielding layer, and the outer wrapped aluminum foil shielded of oil-filled insulating paper becomes the electric power heart yearn; Three described data cable cores outward respectively behind the lapped insulation layer with earth connection by the wrapped data heart yearn that becomes of aluminium foil, from inside to outside wrapped inner sheath, shield layer and oversheath in turn after three electric power heart yearns and three single data heart yearns are stranded at interval, described oversheath is sulfuration butadiene-styrene rubber.
Offer an oilhole that communicates with oil-filled insulating paper every a segment distance on the described conductor.
Described data cable core is zinc-plated stranded soft copper silk conductor.
Described data insulating barrier is the ethylene propylene rubber insulated layer of sulfuration.
Described conductive shielding layer is conductive paper.
Described inner sheath is flame retardant rubber.
Described shield layer is the zinc-coated wire braid.
The utility model multichannel seabed oil-filled cable is one group with three data cable cores and arranges stranded at interval with the electric power cable core, can realize the transmission of data and electric power simultaneously, shield effectiveness is good, anti-electromagnetic interference capability is strong, the heart yearn external diameter is little, the voltage withstand class height, the wrapped aluminium foil in the stranded back of three heart yearns adds the earth connection mode to carry out screening energy and realizes 100% shield effectiveness, after filling, not only can gain in strength, also make the wire rod rounding, have advantages of higher tensile strength, can bear the high-strength hydraulic pressure of habitata instrument deep-sea wiring, satisfy the work requirements of seabed engineering, oil platform.
Description of drawings
Fig. 1 is the utility model multichannel seabed oil-filled cable schematic cross-section;
Among the figure: 1 conductor, 2 data cable cores, 3 data insulating barriers, 4 earth connections, 5 oil-filled insulating papers, 6 inner sheaths, 7 shield layers, 8 oversheaths, 9 aluminium foils, 10 conductive shielding layers, 11 oil ducts.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only are used for explanation the utility model and are not used in the scope of the present utility model that limits.Should be understood that in addition those skilled in the art can make various changes or modifications the utility model after the content of having read the utility model statement, these equivalent form of values fall within the application's appended claims institute restricted portion equally.
As shown in Figure 1, a kind of multichannel seabed oil-filled cable comprises conductor 1, data cable core 2, data insulating barrier 3, earth connection 4, oil-filled insulating paper 5, inner sheath 6, shield layer 7 and oversheath 8; Described conductor 1 is hollow structure, is provided with oil duct 11 in the conductor 1, the outer wrapped conductive shielding layer 10 of conductor 1, and described oil-filled insulating paper 5 is wrapped outside conductive shielding layer 10, and oil-filled insulating paper 5 outer wrapped aluminium foils 9 shield into the electric power heart yearn; Three described data cable cores 2 outer lapped insulation layers respectively 3 backs with earth connection 4 by the aluminium foil 9 wrapped data heart yearns that become, from inside to outside wrapped inner sheath 6, shield layer 7 and oversheath 8 in turn after three electric power heart yearns and three single data heart yearns are stranded at interval, described oversheath 8 is sulfuration butadiene-styrene rubber.
The utility model can further describe into, insulating capacity in order to ensure oil-filled insulating paper 5, offer an oilhole that communicates with oil-filled insulating paper 5 every a segment distance on the described conductor 1, utilize the hydraulic oil in the oil duct 11 to make oil-filled insulating paper 5 fully soak into the raising dielectric strength that plugs the gap.
Used data cable core 2 is zinc-plated stranded soft copper silk conductor in the present embodiment, and data insulating barrier 3 is the ethylene propylene rubber insulated layer of sulfuration, and conductive shielding layer 10 is conductive paper.
In the present embodiment during stranded stranding outer wrapped one deck flame retardant rubber as inner sheath 6; the inner sheath 6 main protective effects that rise inner pair of twisted cores line; the thickness of inner sheath 6 is about 0.15mm; do the time spent as external force; can play the power recoil effect of letting out; inner sheath 6 outsourcings are shielded by the shield layer 7 of zinc-coated wire braiding, and shielding density reduces the interference of external signal more than 85%.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320170291.XU CN203192470U (en) | 2013-03-26 | 2013-03-26 | Multi-channel submarine oil-filled cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320170291.XU CN203192470U (en) | 2013-03-26 | 2013-03-26 | Multi-channel submarine oil-filled cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203192470U true CN203192470U (en) | 2013-09-11 |
Family
ID=49109309
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320170291.XU Expired - Fee Related CN203192470U (en) | 2013-03-26 | 2013-03-26 | Multi-channel submarine oil-filled cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203192470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008808A (en) * | 2014-06-13 | 2014-08-27 | 江苏大地电缆有限公司 | Undersea four-core oil-filled cable |
-
2013
- 2013-03-26 CN CN201320170291.XU patent/CN203192470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104008808A (en) * | 2014-06-13 | 2014-08-27 | 江苏大地电缆有限公司 | Undersea four-core oil-filled cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130911 Termination date: 20140326 |