CN203150194U - Three-channel five-core oil-filled cable used on seafloor - Google Patents
Three-channel five-core oil-filled cable used on seafloor Download PDFInfo
- Publication number
- CN203150194U CN203150194U CN 201320178087 CN201320178087U CN203150194U CN 203150194 U CN203150194 U CN 203150194U CN 201320178087 CN201320178087 CN 201320178087 CN 201320178087 U CN201320178087 U CN 201320178087U CN 203150194 U CN203150194 U CN 203150194U
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- Prior art keywords
- core
- oil
- filled
- cable
- data
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- 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
Links
- 239000013307 optical fiber Substances 0.000 claims abstract description 30
- 238000004891 communication Methods 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 22
- 239000003063 flame retardant Substances 0.000 claims abstract description 5
- 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 abstract description 4
- 229910052736 halogen Inorganic materials 0.000 claims abstract description 4
- 150000002367 halogens Chemical class 0.000 claims abstract description 4
- 239000000779 smoke Substances 0.000 claims abstract description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 7
- 235000011613 Pinus brutia Nutrition 0.000 claims description 7
- 241000018646 Pinus brutia Species 0.000 claims description 7
- 239000004760 aramid Substances 0.000 claims description 7
- 229920003235 aromatic polyamide Polymers 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 7
- 239000006071 cream Substances 0.000 claims description 7
- 238000012946 outsourcing Methods 0.000 claims description 7
- 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
- 229920000459 Nitrile rubber Polymers 0.000 claims description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000011521 glass Substances 0.000 claims description 3
- 239000003365 glass fiber Substances 0.000 claims description 3
- 238000005987 sulfurization reaction Methods 0.000 claims description 3
- 239000011701 zinc Substances 0.000 claims description 3
- 229910052725 zinc Inorganic materials 0.000 claims description 3
- 238000005452 bending Methods 0.000 abstract description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052782 aluminium Inorganic materials 0.000 abstract description 2
- 239000011888 foil Substances 0.000 abstract description 2
- 229920013644 Chemigum Polymers 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 24
- 238000005516 engineering process Methods 0.000 description 3
- 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
- 239000011425 bamboo Substances 0.000 description 1
- 238000009954 braiding Methods 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- -1 loose sleeve pipe Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032696 parturition Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Communication Cables (AREA)
Abstract
The utility model relates to the field of household communication power equipment, particularly to an oil-filled cable. The three-channel five-core oil-filled cable used on the seafloor comprises a conductor, an optical fiber communication cable core and a data cable core; the conductor is of a hollow structure, the conductor is internally provided with an oil path and is wrapped by a conductive shielding layer, and oil-filled insulating paper wraps the conductive shielding layer and is wrapped by aluminum foils for shielding to form a power core wire; a data insulating layer wraps the data cable core to form a data core wire; and two spaced power core wires, the optical fiber communication cable core and the data core wire are twisted into a cable, a filling core is arranged in the position of a cable core and is wrapped by an inner sheath, a shielding armor layer and an outer sheath in sequence from inside to outside, and the outer sheath is made of low smoke zero halogen flame-retardant vulcanized chemigum. According to the three-channel five-core oil-filled cable used on the seafloor, five cores are twisted into the cable, including the optical fiber communication cable core, the oil-filled cables, the data cable core and the filling core, and the cable has good alternating bending strength while having excellent electrical performance.
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.
Generally adopt electric power and the separate cable system of data on existing undersea device, the offshore oil drilling platform.There are problems such as cable laying cost height, degree-of-difficulty factor are big usually in this type of cable, owing to need to lay the multiple tracks cable, has wasted the space in addition, and this influences bigger for the volume small device.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of seabed triple channel five core oil-filled cables, optical-fibre communications cable core, oil-filled cable and data cable core three are integrated in the cable, with the stranded stranding of filled core five cores, when having excellent electric property, make cable have good alternating bending intensity then.
The utility model is achieved in that a kind of seabed with triple channel five core oil-filled cables, comprises conductor, optical-fibre communications cable core and data cable core; 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; The outer wrapped data insulating barrier of described data cable core becomes the data heart yearn; Two electric power heart yearns at interval with an optical-fibre communications cable core and the stranded stranding of a single data heart yearn, the cable core place arranges a filled core from inside to outside wrapped inner sheath, shield layer and oversheath in turn then, and described oversheath is the low-smoke non-halogen flame-retardant sulfurized nitrile rubber.
Described optical-fibre communications cable core comprises optical fiber, the filling of optical fiber cream, loose sleeve pipe, aramid yarn and protecting pipe, the stranded back of optical fiber outsourcing pine sleeve pipe, and the space in the loose sleeve pipe is filled by optical fiber cream, and loose sleeve pipe outsourcing aramid line extrudes protecting pipe again.
Offer an oilhole that communicates with oil-filled insulating paper every a segment distance on the described conductor.
Described filled core is glass fibre.
Described inner sheath is fireproof glass silk strap.
Described shield layer is the zinc-coated wire braid.
Described data cable core is stranded silver-gilt copper wire conductor.
Described data insulating barrier is the ethylene propylene rubber insulated layer of sulfuration.
The utility model seabed is integrated into optical-fibre communications cable core, oil-filled cable and data cable core three in the cable with triple channel five core oil-filled cables, with the stranded stranding of filled core five cores, when having excellent electric property, make cable have good alternating bending intensity then; This oil-filled cable signal transmission frequency height, shield effectiveness is good, and anti-electromagnetic interference capability is strong, and tensile strength and voltage withstand class height can use under abominable external environment condition.
Description of drawings
Fig. 1 is the utility model seabed triple channel five core oil-filled cable schematic cross-sections;
Fig. 2 is the structural representation of optical-fibre communications cable core in the utility model.
Among the figure: 1 conductor, 2 optical-fibre communications cable cores, 3 data cable cores, 4 oil-filled insulating papers, 5 filled cores, 6 inner sheaths, 7 shield layers, 8 oversheaths, 9 aluminium foils, 10 oil ducts, 11 conductive shielding layers, 12 data insulating barriers, 21 optical fiber, 22 optical fiber cream, 23 loose sleeve pipes, 24 aramid yarns, 25 protecting pipes.
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.
Embodiment 1
As shown in Figure 1, a kind of seabed comprises conductor 1, optical-fibre communications cable core 2 and data cable core 3 with triple channel five core oil-filled cables; Described conductor 1 is hollow structure, is provided with oil duct 10 in the conductor 1, the outer wrapped conductive shielding layer 11 of conductor 1, and described oil-filled insulating paper 4 is wrapped outside conductive shielding layer 11, and oil-filled insulating paper 4 outer wrapped aluminium foils 9 shield into the electric power heart yearn; Described data cable core 3 outer wrapped data insulating barriers 12 become the data heart yearn; Two electric power heart yearns at interval with an optical-fibre communications cable core 2 and the stranded stranding of a single data heart yearn, the cable core place arranges a filled core 5 from inside to outside wrapped inner sheath 6, shield layer 7 and oversheath 8 in turn then, and described oversheath 8 is the low-smoke non-halogen flame-retardant sulfurized nitrile rubber.
Described data cable core 3 is stranded silver-gilt copper wire conductor in the present embodiment, and described data insulating barrier 12 is the ethylene propylene rubber insulated layer of sulfuration.
As shown in Figure 2, the utility model can further describe into, described optical-fibre communications cable core 2 comprises optical fiber 21, optical fiber cream filling 22, loose sleeve pipe 23, aramid yarn 24 and protecting pipe 25, optical fiber 21 stranded back outsourcing pine sleeve pipes 23, space in the pine sleeve pipe 23 is filled by optical fiber cream 22, pine sleeve pipe 23 outsourcing aramid line 24 extrude protecting pipe 25 again.
The utility model can further describe into, offer an oilhole that communicates with oil-filled insulating paper 4 every a segment distance on the described conductor 1, utilize hydraulic oil in the oil duct 10 to make oil-filled insulating paper 4 fully soak into the raising dielectric strengths that plug the gap.
In the present embodiment; filled core 5 is glass fibre; outer wrapped one deck fireproof glass silk strap is as inner sheath 6 during stranded stranding; the inner sheath 6 main protective effects that rise inner pair of twisted cores line, the thickness of inner sheath 6 is done the time spent as external force about 0.15mm; 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 (8)
1. a seabed is characterized in that: comprise conductor (1), optical-fibre communications cable core (2) and data cable core (3) with triple channel five core oil-filled cables; Described conductor (1) is hollow structure, be provided with oil duct (10) in the conductor (1), the outer wrapped conductive shielding layer (11) of conductor (1), described oil-filled insulating paper (4) is wrapped outside conductive shielding layer (11), and the outer wrapped aluminium foil (9) of oil-filled insulating paper (4) shields into the electric power heart yearn; The outer wrapped data insulating barrier (12) of described data cable core (3) becomes the data heart yearn; Two electric power heart yearns at interval with an optical-fibre communications cable core (2) and the stranded stranding of a single data heart yearn, the cable core place arranges a filled core (5) from inside to outside wrapped inner sheath (6), shield layer (7) and oversheath (8) in turn then, and described oversheath (8) is the low-smoke non-halogen flame-retardant sulfurized nitrile rubber.
2. seabed as claimed in claim 1 is with triple channel five core oil-filled cables, it is characterized in that: described optical-fibre communications cable core (2) comprises optical fiber (21), the filling of optical fiber cream (22), loose sleeve pipe (23), aramid yarn (24) and protecting pipe (25), the stranded back of optical fiber (21) outsourcing pine sleeve pipe (23), space in the pine sleeve pipe (23) is filled by optical fiber cream (22), pine sleeve pipe (23) outsourcing aramid line (24) extrudes protecting pipe (25) again.
3. seabed as claimed in claim 1 is characterized in that: offers an oilhole that communicates with oil-filled insulating paper (4) every a segment distance on the described conductor (1) with triple channel five core oil-filled cables.
4. as the described seabed of any claim in the claim 1～3 triple channel five core oil-filled cables, it is characterized in that: described filled core (5) is glass fibre.
5. as the described seabed of any claim in the claim 1～3 triple channel five core oil-filled cables, it is characterized in that: described inner sheath (6) is fireproof glass silk strap.
6. as the described seabed of any claim in the claim 1～3 triple channel five core oil-filled cables, it is characterized in that: described shield layer (7) is the zinc-coated wire braid.
7. as the described seabed of any claim in the claim 1～3 triple channel five core oil-filled cables, it is characterized in that: described data cable core (3) is stranded silver-gilt copper wire conductor.
8. as the described seabed of any claim in the claim 1～3 triple channel five core oil-filled cables, it is characterized in that: described data insulating barrier (12) is the ethylene propylene rubber insulated layer of sulfuration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178087 CN203150194U (en) | 2013-03-31 | 2013-03-31 | Three-channel five-core oil-filled cable used on seafloor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178087 CN203150194U (en) | 2013-03-31 | 2013-03-31 | Three-channel five-core oil-filled cable used on seafloor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203150194U true CN203150194U (en) | 2013-08-21 |
Family
ID=48977703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320178087 Expired - Fee Related CN203150194U (en) | 2013-03-31 | 2013-03-31 | Three-channel five-core oil-filled cable used on seafloor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203150194U (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
- 2013-03-31 CN CN 201320178087 patent/CN203150194U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: LI ZHONGBO Free format text: FORMER OWNER: LI YUNKUAN Effective date: 20140929 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 315725 NINGBO, ZHEJIANG PROVINCE TO: 325606 WENZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140929 Address after: Weng Yang Zhen Sha tou Cun Yueqing City, Zhejiang province 325606 Patentee after: Li Zhongbo Address before: In the village of new town 315725 Zhejiang County in Xiangshan province 5 Group No. 9 Patentee before: Li Yunkuan |
|
| ASS | Succession or assignment of patent right |
Owner name: ZHEJIANG HUACHEN CABLE CO., LTD. Free format text: FORMER OWNER: LI ZHONGBO Effective date: 20141224 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 325606 WENZHOU, ZHEJIANG PROVINCE TO: 313103 HUZHOU, ZHEJIANG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20141224 Address after: 313103, Zhejiang, Changxing County Province town of peace Ridge Industrial Zone Patentee after: Zhejiang Huachen Cable Technology Co., Ltd. Address before: Weng Yang Zhen Sha tou Cun Yueqing City, Zhejiang province 325606 Patentee before: Li Zhongbo |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130821 Termination date: 20210331 |