CN202049792U - 铜包铝芯氟塑料绝缘和护套耐高温电力电缆 - Google Patents

铜包铝芯氟塑料绝缘和护套耐高温电力电缆 Download PDF

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CN202049792U
CN202049792U CN2011201155603U CN201120115560U CN202049792U CN 202049792 U CN202049792 U CN 202049792U CN 2011201155603 U CN2011201155603 U CN 2011201155603U CN 201120115560 U CN201120115560 U CN 201120115560U CN 202049792 U CN202049792 U CN 202049792U
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copper
core
power cable
fluoroplastic insulation
sheath
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CN2011201155603U
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谢洪善
王素彦
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DALIAN SHENTE CABLE CO LTD
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DALIAN SHENTE CABLE CO LTD
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Abstract

铜包铝芯氟塑料绝缘和护套耐高温电力电缆,属于电力电缆领域。铜包铝芯氟塑料绝缘和护套耐高温电力电缆,它的内层包括导电芯,所述导电芯采用在铝芯上同心地包覆铜层的设计方式,并使铜铝界面紧密融合在一起,在导电芯外包覆有氟塑料绝缘层,氟塑料绝缘层外由非吸湿性填充料层包覆,非吸湿性填充料层外为氟塑料护套层。其有益效果是:导电芯用铜包铝芯代替纯铜芯,降低生产成本,节约资源,减轻企业经营压力,同时有利于抑制铜价。

Description

铜包铝芯氟塑料绝缘和护套耐高温电力电缆
技术领域
本实用新型涉及铜包铝芯氟塑料绝缘和护套耐高温电力电缆,属于电力电缆领域。
背景技术
目前发电厂、变电站、冶炼及石油化工等行业,对电力电缆的需求量极大,这就直接导致需要大量的铜供应。由于世界经济和中国经济的快速发展,全球铜市场供不应求,加之中国在世界上是用铜大国,对铜的需求态势强劲,国内铜需求大于供给的矛盾非常突出,导致铜价格上升。由于铜材占该类电缆的生产成本较高,因此造成这种电缆的材料成本大幅增加,企业的经营压力大。
发明内容
鉴于已有技术存在的缺陷,本实用新型的目的是提供一种用铜量少,成本低的铜包铝芯氟塑料绝缘和护套耐高温电力电缆。
为实现上述目的,本实用新型所采用的技术解决方案是:铜包铝芯氟塑料绝缘和护套耐高温电力电缆,它的内层包括导电芯,所述导电芯采用在铝芯上同心地包覆铜层的设计方式,并使铜铝界面紧密融合在一起,在导电芯外包覆有氟塑料绝缘层,氟塑料绝缘层外由非吸湿性填充料层包覆,非吸湿性填充料层外为氟塑料护套层。
铜包铝芯氟塑料绝缘和护套耐高温电力电缆,其有益效果是:导电芯用铜包铝芯代替纯铜芯,降低生产成本,节约资源,减轻企业经营压力,同时有利于抑制铜价。
附图说明
图1是铜包铝芯氟塑料绝缘和护套耐高温电力电缆的结构简图。
图1附图标记如下:1、铝芯,2、铜层,3、氟塑料绝缘层,4、非吸湿性填充料层,5、氟塑料护套层。
具体实施方式
在图1出示的铜包铝芯氟塑料绝缘和护套耐高温电力电缆的结构简图中,其主要结构包括:铜包铝芯氟塑料绝缘和护套耐高温电力电缆,它的内层包括导电芯,所述导电芯采用在铝芯1上同心地包覆铜层2的设计方式,并使铜铝界面紧密融合在一起,在导电芯外包覆有氟塑料绝缘层3,氟塑料绝缘层3外由非吸湿性填充料层4包覆,非吸湿性填充料层4外为氟塑料护套层5。

Claims (2)

1.    铜包铝芯氟塑料绝缘和护套耐高温电力电缆,在导电芯外包覆有氟塑料绝缘层(3),氟塑料绝缘层(3)外由非吸湿性填充料层(4)包覆,非吸湿性填充料层(4)外为氟塑料护套层(5),其特征在于:所述导电芯采用在铝芯(1)上同心地包覆铜层(2)的设计方式。
2.     根据权利要求1所述的铜包铝芯氟塑料绝缘和护套耐高温电力电缆,其特征在于:所述铝芯(1)与铜层(2)的铜铝界面紧密融合在一起。
CN2011201155603U 2011-04-19 2011-04-19 铜包铝芯氟塑料绝缘和护套耐高温电力电缆 Expired - Fee Related CN202049792U (zh)

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CN2011201155603U CN202049792U (zh) 2011-04-19 2011-04-19 铜包铝芯氟塑料绝缘和护套耐高温电力电缆

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CN2011201155603U CN202049792U (zh) 2011-04-19 2011-04-19 铜包铝芯氟塑料绝缘和护套耐高温电力电缆

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD868701S1 (en) 2014-08-07 2019-12-03 Henkel Ag & Co. Kgaa Overhead transmission conductor cable

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD868701S1 (en) 2014-08-07 2019-12-03 Henkel Ag & Co. Kgaa Overhead transmission conductor cable

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Granted publication date: 20111123

Termination date: 20170419