CN203134440U - 预成型铝合金导体低压防水电力电缆 - Google Patents

预成型铝合金导体低压防水电力电缆 Download PDF

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Publication number
CN203134440U
CN203134440U CN 201320060774 CN201320060774U CN203134440U CN 203134440 U CN203134440 U CN 203134440U CN 201320060774 CN201320060774 CN 201320060774 CN 201320060774 U CN201320060774 U CN 201320060774U CN 203134440 U CN203134440 U CN 203134440U
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water
conductors
power cable
aluminum alloy
blocking
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CN 201320060774
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陈永达
张应华
高俊威
许孝新
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Shanghai Qifan Cable Co ltd
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SHANGHAI QIFAN ELECTRIC WIRE ELECTRIC CABLE CO Ltd
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Abstract

本实用新型涉及一种预成型铝合金导体低压防水电力电缆,包括至少三个带绝缘的导体,所述导体为紧压阻水导体,所述三个导体外部依次包有阻水包带和外护套,三个导体和阻水包带之间设有阻水填充层;所述绝缘为交联聚乙烯绝缘;所述阻水填充层为阻水绳。本实用新型采用创新的铝合金单丝预成形设计,提高铝合金电缆导体的紧压系数,减小电缆外径。采用防水结构设计,满足在多雨潮湿环境下的长期使用。

Description

预成型铝合金导体低压防水电力电缆
技术领域
本实用新型涉及一种低压防水电力电缆,具体的说是预成型铝合金导体低压防水电力电缆。
背景技术
现有的低压防水电力电缆电缆的导电性能、弯曲性能、抗蠕变性能和耐腐蚀性能差,不能够保证电缆在长时间过载和过热时保持连续性能稳定,且电缆重量重,使得安装成本高,设备和电缆的磨损大,不能长期使用在多雨潮湿的环境。
发明内容
本实用新型旨在克服现有技术的缺陷,提供一种预成型铝合金导体低压防水电力电缆,可广泛应用于各种潮湿和多水环境下低电压电力传输线路。
为了解决上述技术问题,本实用新型是这样实现的:
一种预成型铝合金导体低压防水电力电缆,包括至少三个带绝缘的导体,其特征在于:所述导体为紧压阻水导体,所述三个导体外部依次包有阻水包带和外护套,三个导体和阻水包带之间设有阻水填充层。
所述的预成型铝合金导体低压防水电力电缆,其特征在于:所述绝缘为交联聚乙烯绝缘。
所述的预成型铝合金导体低压防水电力电缆,其特征在于:所述阻水填充层为阻水绳。
本实用新型的有益效果是:采用创新的铝合金单丝预成形设计,提高铝合金电缆导体的紧压系数,减小电缆外径。采用防水结构设计,满足在多雨潮湿环境下的长期使用。
附图说明
下面结合附图和实施方式对本实用新型作进一步的详细说明:
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:一种预成型铝合金导体低压防水电力电缆,包括至少三个带绝缘2的导体1,所述导体1为紧压阻水导体,所述三个导体1外部依次包有阻水包带4和外护套5,三个导体1和阻水包带4之间设有阻水填充层3;所述绝缘2为交联聚乙烯绝缘;所述阻水填充层3为阻水绳,外护套5为铝塑带粘结与聚乙烯护套料挤包而成,起到保护和防潮防水作用。

Claims (3)

1.一种预成型铝合金导体低压防水电力电缆,包括至少三个带绝缘的导体,其特征在于:所述导体为紧压阻水导体,所述三个导体外部依次包有阻水包带和外护套,三个导体和阻水包带之间设有阻水填充层。
2.根据权利要求1所述的预成型铝合金导体低压防水电力电缆,其特征在于:所述绝缘为交联聚乙烯绝缘。
3.根据权利要求1所述的预成型铝合金导体低压防水电力电缆,其特征在于:所述阻水填充层为阻水绳。
CN 201320060774 2013-02-04 2013-02-04 预成型铝合金导体低压防水电力电缆 Expired - Lifetime CN203134440U (zh)

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CN 201320060774 CN203134440U (zh) 2013-02-04 2013-02-04 预成型铝合金导体低压防水电力电缆

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Application Number Priority Date Filing Date Title
CN 201320060774 CN203134440U (zh) 2013-02-04 2013-02-04 预成型铝合金导体低压防水电力电缆

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CN203134440U true CN203134440U (zh) 2013-08-14

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Address after: 201514 Shanghai city Jinshan District zhenkang Zhangyan Town Road No. 238

Patentee after: SHANGHAI QIFAN CABLE CO.,LTD.

Address before: 201514 Shanghai city Jinshan District Zhangyan Town Economic Development Zone Zhang Yan Kang Road No. 238 vibration

Patentee before: SHANGHAI QIFAN ELECTRIC WIRE ELECTRIC CABLE Co.,Ltd.

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CX01 Expiry of patent term

Granted publication date: 20130814