CN202549402U - 一种防水抗拉型补偿电缆 - Google Patents

一种防水抗拉型补偿电缆 Download PDF

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Publication number
CN202549402U
CN202549402U CN201220129952XU CN201220129952U CN202549402U CN 202549402 U CN202549402 U CN 202549402U CN 201220129952X U CN201220129952X U CN 201220129952XU CN 201220129952 U CN201220129952 U CN 201220129952U CN 202549402 U CN202549402 U CN 202549402U
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cable
waterproof
type compensating
tensile type
insulated wire
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CN201220129952XU
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赵玉所
陆朝平
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ANHUI RAINBOW ARE CABLE GROUP Co Ltd
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ANHUI RAINBOW ARE CABLE GROUP Co Ltd
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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

Abstract

本实用新型公开了一种防水抗拉型补偿电缆,包括数根绝缘线芯,数根绝缘线芯绞合后绕包有绕包层,绕包层外包覆有阻水带，阻水带外依次包覆有内护套、钢丝铠装层和聚烯烃外护套。本实用新型在电缆线芯外绕包有阻水带，有效地提升了电缆的防水性，且采用钢丝铠装以加强电缆的机械强度，保证了电缆的抗拉性能，且本实用新型还具有较好的耐油、耐高温性能。

Description

一种防水抗拉型补偿电缆
技术领域
    本实用新型涉及一种电缆，具体为一种防水抗拉型补偿电缆。
背景技术
    现有的电缆为了提高防水性能，一般是在电缆外面套有护套，在电缆和护套之间装有密封圈，以起到防水的作用，然而在实际使用过程中，由于电缆的抗拉性能不佳，外护套会因为电缆受弯折或拉伸而极易破损，使得水电缆内渗入水分，进而影响电缆的正常使用。
实用新型内容
本实用新型的目的是提供一种防水抗拉型补偿电缆，以解决现有技术中电缆由于抗拉性能不佳而容易破损，进而内部渗水，存在安全隐患的问题。
为达到上述目的，本实用新型采用的技术方案为：
一种防水抗拉型补偿电缆,其特征在于：包括数根绝缘线芯,数根绝缘线芯绞合后绕包有绕包层,所述绕包层外包覆有阻水带，所述阻水带外依次包覆有内护套、钢丝铠装层和聚烯烃外护套。
所述的一种防水抗拉型补偿电缆，其特征在于：所述绝缘线芯中采用聚全氟乙丙烯材料制成绝缘层。
所述的一种防水抗拉型补偿电缆，其特征在于：所述内护套采用聚氯乙烯制成。
本实用新型的有益效果为：
本实用新型在电缆线芯外绕包有阻水带，有效地提升了电缆的防水性，且采用钢丝铠装以加强电缆的机械强度，保证了电缆的抗拉性能，且本实用新型还具有较好的耐油、耐高温性能。
附图说明
    图1为本实用新型的结构示意图。
具体实施方式
如图1所示，本实用新型包括数根绝缘线芯1,数根绝缘线芯1绞合后绕包有绕包层2,绕包层2外包覆有阻水带3，阻水带3外依次包覆有内护套4、钢丝铠装层5和聚烯烃外护套6。
    绝缘线芯1中采用聚全氟乙丙烯材料制成绝缘层。内护套4采用聚氯乙烯制成。

Claims (3)

1.一种防水抗拉型补偿电缆,其特征在于：包括数根绝缘线芯,数根绝缘线芯绞合后绕包有绕包层,所述绕包层外包覆有阻水带，所述阻水带外依次包覆有内护套、钢丝铠装层和聚烯烃外护套。
2.根据权利要求1所述的一种防水抗拉型补偿电缆，其特征在于：所述绝缘线芯中采用聚全氟乙丙烯材料制成绝缘层。
3.根据权利要求1所述的一种防水抗拉型补偿电缆，其特征在于：所述内护套采用聚氯乙烯制成。
CN201220129952XU 2012-03-30 2012-03-30 一种防水抗拉型补偿电缆 Expired - Fee Related CN202549402U (zh)

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CN201220129952XU CN202549402U (zh) 2012-03-30 2012-03-30 一种防水抗拉型补偿电缆

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CN201220129952XU CN202549402U (zh) 2012-03-30 2012-03-30 一种防水抗拉型补偿电缆

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103854750A (zh) * 2012-11-30 2014-06-11 林凤俊 一种耐油电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103854750A (zh) * 2012-11-30 2014-06-11 林凤俊 一种耐油电缆

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