CN202584828U - 一种补偿导线 - Google Patents

一种补偿导线 Download PDF

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Publication number
CN202584828U
CN202584828U CN 201220202289 CN201220202289U CN202584828U CN 202584828 U CN202584828 U CN 202584828U CN 201220202289 CN201220202289 CN 201220202289 CN 201220202289 U CN201220202289 U CN 201220202289U CN 202584828 U CN202584828 U CN 202584828U
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groups
cable
wire
tinned copper
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CN 201220202289
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姚恒斌
齐宏文
郑连元
何正寅
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Yangzhou Shuguang Cable Co Ltd
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Abstract

一种补偿导线,涉及电缆制造技术领域。本实用新型包括相互绞合的四组缆芯,在四组缆芯外依次设置第二绕包层、镀锡铜丝编织总屏蔽层和外护层;在第二绕包层和四组缆芯之间设置填充层;每组缆芯均包括两股相互绞合的绝缘线芯,在绞合的绝缘线芯外依次设置镀锡铜丝分相屏蔽层和第一绕包层;每股绝缘线芯均包括导体,在导体外包裹绝缘层。本实用新型绝缘和护套材料采用聚全氟乙丙烯,分相屏蔽和总屏蔽采用镀锡铜丝,使该补偿导线具有优良的阻燃、耐高温、耐老化、抗干扰性能,能够满足在特殊环境下长期使用。

Description

一种补偿导线
技术领域
本实用新型涉及电缆制造技术领域,尤其涉及一种补偿导线。
背景技术
现有技术的补偿导线耐高温阻燃性能较差,传感温度在高温下性能较差,补偿导线绝缘容易老化,导致传感温度在高温下误差大,因此,现有技术的补偿导线必须进一步改进。
发明内容
本实用新型的目的在于针对现有技术的不足,提供一种耐高温、阻燃、耐腐、耐老化性能,能够在高温环境下长期使用的补偿导线。
本实用新型包括相互绞合的四组缆芯,在所述四组缆芯外依次设置第二绕包层、镀锡铜丝编织总屏蔽层和外护层;在所述第二绕包层和四组缆芯之间设置填充层;所述每组缆芯均包括两股相互绞合的绝缘线芯,在所述绞合的绝缘线芯外依次设置镀锡铜丝分相屏蔽层和第一绕包层;所述每股绝缘线芯均包括导体,在所述导体外包裹绝缘层。
本实用新型绝缘和护套材料采用聚全氟乙丙烯,分相屏蔽和总屏蔽采用镀锡铜丝,使该补偿导线具有优良的阻燃、耐高温、耐老化、抗干扰性能,能够满足在特殊环境下长期使用。
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,本实用新型包括相互绞合的四组缆芯1,在四组缆芯1外依次设置第二绕包层2、镀锡铜丝编织总屏蔽层3和外护层4;在第二绕包层2和四组缆芯1之间设置填充层5;每组缆芯1均包括两股相互绞合的绝缘线芯6,在绞合的绝缘线芯6外依次设置镀锡铜丝分相屏蔽层7和第一绕包层8;每股绝缘线芯6均包括导体9,在导体外包裹绝缘层10。

Claims (1)

1.一种补偿导线,其特征在于:包括相互绞合的四组缆芯,在所述四组缆芯外依次设置第二绕包层、镀锡铜丝编织总屏蔽层和外护层;在所述第二绕包层和四组缆芯之间设置填充层;所述每组缆芯均包括两股相互绞合的绝缘线芯,在所述绞合的绝缘线芯外依次设置镀锡铜丝分相屏蔽层和第一绕包层;所述每股绝缘线芯均包括导体,在所述导体外包裹绝缘层。
CN 201220202289 2012-05-08 2012-05-08 一种补偿导线 Expired - Fee Related CN202584828U (zh)

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CN 201220202289 CN202584828U (zh) 2012-05-08 2012-05-08 一种补偿导线

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Application Number Priority Date Filing Date Title
CN 201220202289 CN202584828U (zh) 2012-05-08 2012-05-08 一种补偿导线

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CN202584828U true CN202584828U (zh) 2012-12-05

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Owner name: YANGZHOU SHUGUANG CABLE LIMITED BY SHARE LTD.

Free format text: FORMER NAME: SHUGUANG CABLE CO., LTD., YANGZHOU

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Address after: 225600 Yangzhou, Jiangsu City, Gaoyou Province Ling Tang Town

Patentee after: YANGZHOU SHUGUANG CABLE CO., LTD.

Address before: 225600 Yangzhou, Jiangsu City, Gaoyou Province Ling Tang Town

Patentee before: Yangzhou Shuguang Cable Co., Ltd.

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

Granted publication date: 20121205

Termination date: 20200508

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