CN201638589U - Torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation - Google Patents

Torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation Download PDF

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Publication number
CN201638589U
CN201638589U CN2010200333435U CN201020033343U CN201638589U CN 201638589 U CN201638589 U CN 201638589U CN 2010200333435 U CN2010200333435 U CN 2010200333435U CN 201020033343 U CN201020033343 U CN 201020033343U CN 201638589 U CN201638589 U CN 201638589U
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China
Prior art keywords
resistant
wind power
power generation
torsion
weather
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Expired - Fee Related
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CN2010200333435U
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Chinese (zh)
Inventor
徐孟庆
程江
刘杰
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SHANGHAI CABLE FACTORY CO Ltd
FUGIKURA SHANGHAI INDUSTRIAL CABLE Ltd
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SHANGHAI CABLE FACTORY CO Ltd
FUGIKURA SHANGHAI INDUSTRIAL CABLE Ltd
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Priority to CN2010200333435U priority Critical patent/CN201638589U/en
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Publication of CN201638589U publication Critical patent/CN201638589U/en
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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
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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Abstract

The utility model provides a torsion-resistant weather-proof rubber jacketed flexible cable for wind power generation, which includes a cable core, a wrapping tape and an external sheath layer, wherein the cable core is formed by a plurality of stranded insulation wire cores; filler straps are arranged in cabling clearances of the insulation wire cores; and each insulation wire core includes a conductor, an isolation layer wrapped outside the conductor and an insulation layer outside the isolation layer, and the isolation layer is a polyester tape. The rubber jacketed flexible cable has good torsion and slippage resistances, and can meet the requirements of wind power generation under the severe environment.

Description

Anti-ly reverse weather-proof used for wind power generation rubber sleeve flexible cable
Technical field
The utility model relates to a kind of cable, and especially a kind of wind generator system that is applicable to reverses weather-proof rubber sleeve flexible cable with anti-.
Background technology
As the generation mode the most ripe, exploitation condition on the largest scale and commercialized development prospect of technology in the new forms of energy, the development speed of wind power generation attracts people's attention.Becoming as the used for wind power generation cable of wind power plant auxiliary products has the cable of huge market potential new varieties.
The service condition of wind energy cable is harsh, cable will bear solar radiation, sleet invasion and attack in running, more to bear lower temperature test at northern area, cable constantly rotation in running simultaneously, therefore, require wind energy cable and sheath to have fabulous anti-ly to reverse, feature such as low temperature resistant, weatherability and coastal use corrosion resistance.For the wind energy cable that the requirement reversed is arranged, cable performance requires high, and technology content is higher, need satisfy anti-ly under the cable normal temperature reverse, anti-ly under the low temperature reverse, anti-ly under the high temperature reverse, anti-reversing and salt tolerant, property requirements such as light aging in anti-day under the load.
The utility model content
The technical problems to be solved in the utility model is to provide a kind of environmental protection anti-ly reverses weather-proof used for wind power generation rubber sleeve flexible cable, and this cable resistance to torsion and slipping property are good, can satisfy the needs of wind power generation under the adverse circumstances.
In order to solve the problems of the technologies described above, the anti-used for wind power generation of the anti-marquis rubber sleeve flexible cable that reverses that the utility model provides, comprise cable core, twining package tape and external sheath layer from inside to outside successively, described cable core is by stranded the forming of many eradications edge core, be provided with packing in the stranding gap of cable core, described insulated wire cores by conductor, wrapped outside conductor separator and the insulating barrier outside the separator constitute, described separator is a polyester belt.This polyester belt isolation layer can improve the slipping property between core.
Preferably, described conductor is to twist the flexible conductor that forms again by soft copper silk or tinned copper wire, and described soft copper silk or tinned copper wire diameter are 0.2mm～0.5mm.
Preferably, described conductor is coated with antioxidant outward, thereby guarantees the light of conductor in the cable production process.
Further, described packing material is a ramie rope rubber strip, anti-ly draws, soft, flexible.
Further, described insulating layer material is an ethylene-propylene rubber.
Further, described twining package tape is the non-hygroscopic band.
Further, described twining package tape is nonwoven fabric belts or halogen-free flameproof band.
Further, described external sheath layer material is a neoprene.
The anti-weather-proof used for wind power generation rubber sleeve flexible cable that reverses of the present utility model, adopt suitable conductor and laying up pitch, improve the circumnutating of cable, antitorque commentaries on classics performance, satisfy the demand that the wind power plant long-time continuous is rotated, and packing, insulating barrier and the special material of external sheath layer employing, satisfy cable cold operation demand, have anti-ly reverse, low temperature resistant, oil resistant, seawater corrosion resistance and performance such as fire-retardant, anti-aging can satisfy the needs of wind power generation under the adverse circumstances.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Mark among the figure: 1 conductor, 2 separators, 3 insulating barriers, 4 external sheath layers, 5 packings, 6 twining package tapes.
Embodiment
The structural representation of utility model as shown in Figure 1.The anti-used for wind power generation of the anti-marquis rubber sleeve flexible cable that reverses that the utility model provides, comprise cable core, twining package tape 6 and external sheath layer 4 from inside to outside successively, described cable core is by stranded the forming of many eradications edge core, be provided with packing 5 in the stranding gap of cable core, described insulated wire cores by conductor 1, wrapped outside conductor separator 2 and the insulating barrier 3 outside the separator constitute, described separator 2 is a polyester belt.This polyester belt isolation layer 2 can improve the slipping property between core.
Described conductor 1 is to twist the flexible conductor that forms again by soft copper silk or tinned copper wire, and described soft copper silk or tinned copper wire diameter are 0.2mm～0.5mm.
Adopt flexible conductor of the present invention and suitable laying up pitch, improved the Qu Rao and the antitorque commentaries on classics performance of cable, satisfy the demand that the wind power plant long-time continuous is rotated.
The described conductor 1 outer antioxidant that is coated with, thereby the light of conductor in the assurance cable production process.
Described packing 5 materials are ramie rope rubber strips, are to make core by the ramie rope, and rubber is extruded in the ramie rope and goes up and form the rubber strip that contains the ramie rope, and this material is anti-to be drawn, soft, flexible.
Described insulating barrier 3 materials are ethylene-propylene rubber, and this material has good insulation performance, and the stranded in the same way stranding of insulated wire cores, make insulated wire cores stressed evenly.
Described twining package tape 6 is non-hygroscopic bands, as nonwoven fabric belts or halogen-free flameproof band, further improves the slipping property of cable.
Described external sheath layer 4 materials are neoprene or the rubber with similar performance, this elastomeric material, and 2000 cycles of reversing about 40 degrees below zero do not ftracture, and seawater corrosion resistance.
The anti-used for wind power generation of the anti-marquis rubber sleeve flexible cable that reverses of the utility model, the design of wrapped band improves the slipping property of conductor, adopt suitable conductor and laying up pitch, improve the circumnutating of cable, antitorque commentaries on classics performance, satisfy the demand that the wind power plant long-time continuous is rotated.And packing, insulating barrier and external sheath layer adopt special material formulation, make cable have anti-ly to reverse, low temperature resistant, oil resistant, seawater corrosion resistance and performance such as fire-retardant, anti-aging, can satisfy the needs of wind power generation under the adverse circumstances.
More than just the utility model has been carried out exemplary explanation, specific implementation of the present utility model is not limited thereto.The insubstantial modifications that any employing design of the present utility model and technical scheme are carried out is all within protection range of the present utility model.

Claims (9)

1.一种耐扭转耐候风力发电用橡套软电缆，由内而外依次包括缆芯、绕包带(6)和外护套层(4)，所述缆芯由多根绝缘线芯绞合而成，缆芯的成缆间隙中设有填充条(5)，其特征是：所述绝缘线芯由导体(1)、绕包在导体外的隔离层(2)和隔离层外的绝缘层(3)构成，所述隔离层(2)为聚酯带。1. A rubber-sheathed soft cable for torsion-resistant and weather-resistant wind power generation, comprising a cable core, a wrapping tape (6) and an outer sheath layer (4) from the inside to the outside, and the cable core is stranded by a plurality of insulated wire cores A filler strip (5) is provided in the cable-forming gap of the cable core, and the feature is that the insulated core is composed of a conductor (1), an isolation layer (2) wrapped around the conductor, and an isolation layer outside the isolation layer. The insulating layer (3) is formed, and the insulating layer (2) is a polyester tape. 2.根据权利要求1所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述导体(1)是由软铜丝或镀锡铜丝复绞而成的软导体。2. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to claim 1, characterized in that: the conductor (1) is a soft conductor made of soft copper wire or tinned copper wire re-twisted. 3.根据权利要求2所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述软铜丝或镀锡铜丝直径为0.2mm～0.5mm。3. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to claim 2, wherein the annealed copper wire or tinned copper wire has a diameter of 0.2 mm to 0.5 mm. 4.根据权利要求1所述的耐扭转耐候风力发电用橡套软电缆，其特征在是：所述导体(1)外涂抗氧剂。4. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to claim 1, characterized in that: the conductor (1) is coated with an antioxidant. 5.根据权利要求1至4任意一项所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述填充条(5)材料是苎麻绳橡胶条。5. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to any one of claims 1 to 4, characterized in that: the material of the filling strip (5) is a ramie rope rubber strip. 6.根据权利要求1至4任意一项所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述绝缘层(3)材料是乙丙橡胶。6. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to any one of claims 1 to 4, characterized in that: the insulating layer (3) is made of ethylene-propylene rubber. 7.根据权利要求1至4任意一项所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述绕包带(6)是非吸湿性包带。7. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to any one of claims 1 to 4, characterized in that: the wrapping tape (6) is a non-hygroscopic wrapping tape. 8.根据权利要求7所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述绕包带(6)是无纺布带或无卤阻燃带。8. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to claim 7, characterized in that: the wrapping tape (6) is a non-woven tape or a halogen-free flame-retardant tape. 9.根据权利要求1至4任意一项所述的耐扭转耐候风力发电用橡套软电缆，其特征是：所述外护套层(4)材料是氯丁橡胶。9. The torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation according to any one of claims 1 to 4, characterized in that: the material of the outer sheath layer (4) is neoprene.
CN2010200333435U 2010-01-21 2010-01-21 Torsion-resistant and weather-resistant rubber-sheathed flexible cable for wind power generation Expired - Fee Related CN201638589U (en)

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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347112A (en) * 2011-06-28 2012-02-08 江苏远洋东泽电缆股份有限公司 Cable manufacturing method for ensuring roundness of marine cable and easy peeling of sheath
CN103227003A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Integral shielding instrument cable for flame-retardant fireproof boat and manufacturing method thereof
CN103227011A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Salt corrosion-resistant and torsion-resistant integral shielding telecommunication cable for offshore wind power and manufacturing method of integral shielding telecommunication cable
CN103227012A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Salt corrosion resistant and twisting resistant double-shielded communication cable for ocean wind power and manufacturing method of communication cable
CN103227009A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Salt corrosion-resistant and torsion-resistant telecommunication cable for offshore wind power and manufacturing method of telecommunication cable

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102347112A (en) * 2011-06-28 2012-02-08 江苏远洋东泽电缆股份有限公司 Cable manufacturing method for ensuring roundness of marine cable and easy peeling of sheath
CN102347112B (en) * 2011-06-28 2012-11-21 江苏远洋东泽电缆股份有限公司 Cable manufacturing method for ensuring roundness of marine cable and easy peeling of sheath
CN103227003A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Integral shielding instrument cable for flame-retardant fireproof boat and manufacturing method thereof
CN103227011A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Salt corrosion-resistant and torsion-resistant integral shielding telecommunication cable for offshore wind power and manufacturing method of integral shielding telecommunication cable
CN103227012A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Salt corrosion resistant and twisting resistant double-shielded communication cable for ocean wind power and manufacturing method of communication cable
CN103227009A (en) * 2013-03-26 2013-07-31 江苏远洋东泽电缆股份有限公司 Salt corrosion-resistant and torsion-resistant telecommunication cable for offshore wind power and manufacturing method of telecommunication cable
CN103227003B (en) * 2013-03-26 2015-07-08 江苏远洋东泽电缆股份有限公司 Integral shielding instrument cable for flame-retardant fireproof boat and manufacturing method thereof
CN103227012B (en) * 2013-03-26 2015-12-02 江苏远洋东泽电缆股份有限公司 Ocean wind-powered electricity generation Salt corrosion resistance to torsion double shield telecommunication cable and manufacture method thereof
CN103227011B (en) * 2013-03-26 2015-12-23 江苏远洋东泽电缆股份有限公司 Ocean wind-powered electricity generation Salt corrosion resistance to torsion bulk shielding telecommunication cable and manufacture method thereof
CN103227009B (en) * 2013-03-26 2016-01-20 江苏远洋东泽电缆股份有限公司 The ocean wind-powered electricity generation Salt corrosion telecommunication cable of resistance to torsion and manufacture method thereof

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GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20101117

Termination date: 20170121

CF01 Termination of patent right due to non-payment of annual fee