CN203150236U - Anti-corrosion integrated-type composite cable for seabed - Google Patents

Anti-corrosion integrated-type composite cable for seabed Download PDF

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Publication number
CN203150236U
CN203150236U CN 201320170292 CN201320170292U CN203150236U CN 203150236 U CN203150236 U CN 203150236U CN 201320170292 CN201320170292 CN 201320170292 CN 201320170292 U CN201320170292 U CN 201320170292U CN 203150236 U CN203150236 U CN 203150236U
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CN
China
Prior art keywords
type composite
corrosion
cable
data
seabed
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Expired - Fee Related
Application number
CN 201320170292
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Chinese (zh)
Inventor
励云宽
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励云宽
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Priority to CN 201320170292 priority Critical patent/CN203150236U/en
Application granted granted Critical
Publication of CN203150236U publication Critical patent/CN203150236U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to the field of household communication and power equipment, and particularly relates to an anti-corrosion integrated-type composite cable for seabed. The anti-corrosion integrated-type composite cable for seabed comprises a power cable core, a data cable core, insulating layers, a grounding wire, a filler, an inner sheath, a shield-armour layer and an outer sheath, wherein the power cable core is externally lapped with the insulating layer to form a power core wire; the data cable core is externally lapped with the insulating layer, and lapped by an aluminium foil with the grounding wire to form a data core wire; a plurality of the power core wires are twisted to form a cable in the form of an annular array and by taking the circle centre of one data core wire as a centre, and then sequentially lapped with the inner sheath, the shield-armour layer and the outer sheath from inside to outside; the filler is filled in gaps among the power core wires and the data core wires; and the outer sheath is made from vulcanizated butadiene-styrene rubber. The anti-corrosion integrated-type composite cable for seabed disclosed by the utility model is reduced in outer diameter, raised in withstand voltage level, capable of achieving 100% of shielding effect after being additionally connected with the grounding wire to shield, excellent in electrical performance, high in signal transmission frequency, low in cost, and convenient to use.

Description

Corrosion-resistant seabed aggregation type composite cable
Technical field
The utility model relates to family expenses communication electric power equipment field, relates in particular to a kind of composite 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 mutual electric power and the separate cable system of data on existing submarine cable, oil drilling platform, the boats and ships.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 very big than skinny device for the space.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of corrosion-resistant seabed aggregation type composite cable, by the heart yearn external diameter being diminished the some wrapped firmly data cable cores of electric power cable core annular, voltage withstand class strengthens, add and reach 100% shield effectiveness after earth connection shields, have excellent electric property.
The utility model is achieved in that a kind of corrosion-resistant seabed aggregation type composite cable, comprise the electric power cable core, the data cable core, insulating barrier, earth connection, filler, inner sheath, shield layer and oversheath, behind the outer lapped insulation layer of described electric power cable core as the electric power heart yearn, behind the outer lapped insulation layer of described data cable core with earth connection by the wrapped one-tenth data of aluminium foil heart yearn, some electric power heart yearns stranded stranding of annular array centered by the center of circle of a single data heart yearn, wrapped inner sheath in turn from inside to outside then, shield layer and oversheath, described filler is filled in the space between electric power heart yearn and the data heart yearn, and described oversheath is sulfuration butadiene-styrene rubber.
Be provided with a tear line in the described oversheath.
Described electric power cable core is stranded silver-gilt copper wire conductor.
Described insulating barrier is the PET nonwoven fabrics.
Described filler is glass fibre.
Described inner sheath is flame retardant rubber.
Described shield layer is the zinc-coated wire braid.
The corrosion-resistant seabed of the utility model with the aggregation type composite cable with electric power cable core and data cable core stranded stranding together and use the filler rounding, the some wrapped firmly data cable cores of electric power cable core annular diminish the heart yearn external diameter, voltage withstand class strengthens, and adds to reach 100% shield effectiveness after earth connection shields; And use water-fast Cold-proof oilproof acid-proof alkaline to vulcanize butadiene-styrene rubber preferably as oversheath, and have excellent electric property, signal transmission frequency height, shield effectiveness is good, and anti-electromagnetic interference capability is strong; Its volume is little, in light weight, it is little to take up room, cost is low, the convenient use.
Description of drawings
Fig. 1 is the corrosion-resistant seabed of the utility model aggregation type composite cable schematic cross-section;
Among the figure: 1 electric power cable core, 2 data cable cores, 3 insulating barriers, 4 earth connections, 5 fillers, 6 inner sheaths, 7 shield layers, 8 oversheaths, 9 aluminium foils, 10 tear lines.
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 corrosion-resistant seabed aggregation type composite cable, comprise electric power cable core 1, data cable core 2, insulating barrier 3, earth connection 4, filler 5, inner sheath 6, shield layer 7 and oversheath 8, described electric power cable core 1 outer lapped insulation layer 3 back are as the electric power heart yearn, described data cable core 2 outer lapped insulation layers 3 back with earth connection 4 by aluminium foil 9 wrapped one-tenth data heart yearns, the thickness of aluminium foil 9 about 0.05mm, guarantees that heart yearn does not have the electromagnetic interference influence at 600MHz with super band usually; Some electric power heart yearns stranded stranding of annular array centered by the center of circle of a single data heart yearn, from inside to outside wrapped inner sheath 6, shield layer 7 and oversheath 8 in turn then, described filler 5 is filled in the space between electric power heart yearn and the data heart yearn, and described oversheath 8 uses fire resistances to vulcanize butadiene-styrene rubber preferably to increase fail safe and the reliability of cable.
The utility model can further describe into, described electric power cable core 1 is stranded silver-gilt copper wire conductor, described insulating barrier 3 is the PET nonwoven fabrics.
In the present embodiment; filler 5 between the heart yearn is glass fibre; outer wrapped one deck flame retardant rubber 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%.
In addition, of particular note, in the present embodiment, be provided with a tear line 10 in the described oversheath 8, about oversheath thickness 0.40~1mm, select the processing and the operation that utilize tear line 10 to make that this cable can be convenient according to the environment for use difference.

Claims (7)

1. corrosion-resistant seabed aggregation type composite cable, it is characterized in that: comprise electric power cable core (1), data cable core (2), insulating barrier (3), earth connection (4), filler (5), inner sheath (6), shield layer (7) and oversheath (8), the outer lapped insulation layer of described electric power cable core (1) (3) back is as the electric power heart yearn, the outer lapped insulation layer of described data cable core (2) (3) back with earth connection (4) by the wrapped one-tenth data of aluminium foil (9) heart yearn, some electric power heart yearns stranded stranding of annular array centered by the center of circle of a single data heart yearn, wrapped inner sheath (6) in turn from inside to outside then, shield layer (7) and oversheath (8), described filler (5) is filled in the space between electric power heart yearn and the data heart yearn, and described oversheath (8) is sulfuration butadiene-styrene rubber.
2. corrosion-resistant seabed as claimed in claim 1 aggregation type composite cable is characterized in that: be provided with a tear line (10) in the described oversheath (8).
3. corrosion-resistant seabed as claimed in claim 1 or 2 aggregation type composite cable, it is characterized in that: described electric power cable core (1) is stranded silver-gilt copper wire conductor.
4. corrosion-resistant seabed as claimed in claim 1 or 2 aggregation type composite cable, it is characterized in that: described insulating barrier (3) is the PET nonwoven fabrics.
5. corrosion-resistant seabed as claimed in claim 1 or 2 aggregation type composite cable, it is characterized in that: described filler (5) is glass fibre.
6. corrosion-resistant seabed as claimed in claim 1 or 2 aggregation type composite cable, it is characterized in that: described inner sheath (6) is flame retardant rubber.
7. corrosion-resistant seabed as claimed in claim 1 or 2 aggregation type composite cable, it is characterized in that: described shield layer (7) is the zinc-coated wire braid.
CN 201320170292 2013-03-26 2013-03-26 Anti-corrosion integrated-type composite cable for seabed Expired - Fee Related CN203150236U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320170292 CN203150236U (en) 2013-03-26 2013-03-26 Anti-corrosion integrated-type composite cable for seabed

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320170292 CN203150236U (en) 2013-03-26 2013-03-26 Anti-corrosion integrated-type composite cable for seabed

Publications (1)

Publication Number Publication Date
CN203150236U true CN203150236U (en) 2013-08-21

Family

ID=48977745

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201320170292 Expired - Fee Related CN203150236U (en) 2013-03-26 2013-03-26 Anti-corrosion integrated-type composite cable for seabed

Country Status (1)

Country Link
CN (1) CN203150236U (en)

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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: CHEN LICHUN

Free format text: FORMER OWNER: LI YUNKUAN

Effective date: 20150327

C41 Transfer of patent application or patent right or utility model
C53 Correction of patent for invention or patent application
CB03 Change of inventor or designer information

Inventor after: Chen Lichun

Inventor before: Li Yunkuan

COR Change of bibliographic data

Free format text: CORRECT: ADDRESS; FROM: 315725 NINGBO, ZHEJIANG PROVINCE TO: 415900 CHANGDE, HUNAN PROVINCE

Free format text: CORRECT: INVENTOR; FROM: LI YUNKUAN TO: CHEN LICHUN

TR01 Transfer of patent right

Effective date of registration: 20150327

Address after: 415900, No. 6, Hongxing group, three bridges village, three and Xiang County, Hunan, Hanshou

Patentee after: Chen Lichun

Address before: In the village of new town 315725 Zhejiang County in Xiangshan province 5 Group No. 9

Patentee before: Li Yunkuan

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: 20170326