CN203260378U - 一种低弧垂高强耐热铝合金电缆 - Google Patents

一种低弧垂高强耐热铝合金电缆 Download PDF

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Publication number
CN203260378U
CN203260378U CN 201320165517 CN201320165517U CN203260378U CN 203260378 U CN203260378 U CN 203260378U CN 201320165517 CN201320165517 CN 201320165517 CN 201320165517 U CN201320165517 U CN 201320165517U CN 203260378 U CN203260378 U CN 203260378U
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China
Prior art keywords
strength heat
aluminum alloy
resisting aluminum
sag
cable
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Expired - Lifetime
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CN 201320165517
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English (en)
Inventor
韦强启
姜新斌
王桂花
祝炳臣
苗学鹏
陈长江
庞文元
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Henan Kosen Cable Co Ltd
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Henan Kosen Cable Co Ltd
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Abstract

本实用新型涉及一种低弧垂高强耐热铝合金电缆，其特征在于，在殷钢芯的外侧绞合有高强耐热铝合金型线，所述的殷钢芯为若干股，在所述高强耐热铝合金型线外包裹一层耐高温绝缘材料层。本实用新型的有益效果是：本实用新型的低弧垂高强耐热铝合金电缆，殷钢芯的线膨胀系数小，比普通钢芯的弧垂小，并且外层采用高强耐热铝合金型线绞制结构，在等外径的情况下，导电截面大，有效地增大了输电容量，并减小导线表面的电晕。

Description

一种低弧垂高强耐热铝合金电缆
技术领域
 本实用新型涉及电线电缆领域，尤其涉及一种低弧垂高强耐热铝合金电缆。
背景技术
随着我国经济建设的不断发展，电力需求的不断增长，电缆作为电能传输的载体的需求量也越来越大，而目前国内用的电缆导线多是钢芯铝绞线和钢芯铝合金导线，这些导线的重量较大，电阻较大，并且现有的导线膨胀系数大、弧垂大、导线表面的电晕大。
发明内容
本实用新型所要解决的技术问题是克服现有技术中电缆的导线膨胀系数大、弧垂大、导线表面的电晕大的缺陷，提供一种低弧垂高强耐热铝合金电缆。
本实用新型解决其技术问题所采用的技术方案是：
一种低弧垂高强耐热铝合金电缆，其特征在于，在殷钢芯的外侧绞合有高强耐热铝合金型线，所述的殷钢芯为若干股，在所述高强耐热铝合金型线外包裹一层耐高温绝缘材料层。
本实用新型的有益效果是：本实用新型的低弧垂高强耐热铝合金电缆，殷钢芯的线膨胀系数小，比普通钢芯的弧垂小，并且外层采用高强耐热铝合金型线绞制结构，在等外径的情况下，导电截面大，有效地增大了输电容量，并减小导线表面的电晕。
附图说明
图1为本实用新型的结构示意图。 
具体实施方式
一种低弧垂高强耐热铝合金电缆，在殷钢芯1外侧绞合有高强耐热铝合金型线2，所述殷钢芯1为7股，在高强耐热铝合金型线2外包裹一层耐高温绝缘材料层3。

Claims (1)

1. 一种低弧垂高强耐热铝合金电缆，其特征在于，在殷钢芯的外侧绞合有高强耐热铝合金型线，所述的殷钢芯为若干股，在所述高强耐热铝合金型线外包裹一层耐高温绝缘材料层。
CN 201320165517 2013-04-04 2013-04-04 一种低弧垂高强耐热铝合金电缆 Expired - Lifetime CN203260378U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201320165517 CN203260378U (zh) 2013-04-04 2013-04-04 一种低弧垂高强耐热铝合金电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201320165517 CN203260378U (zh) 2013-04-04 2013-04-04 一种低弧垂高强耐热铝合金电缆

Publications (1)

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CN203260378U true CN203260378U (zh) 2013-10-30

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CN 201320165517 Expired - Lifetime CN203260378U (zh) 2013-04-04 2013-04-04 一种低弧垂高强耐热铝合金电缆

Country Status (1)

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CN (1) CN203260378U (zh)

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Denomination of utility model: Low-sag high-strength heat-resisting aluminum alloy cable

Effective date of registration: 20150407

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Pledgee: Huaiyang County Rural Credit Cooperative Association

Pledgor: HENAN KOSEN CABLE Co.,Ltd.

Registration number: 2015990000252

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Denomination of utility model: Low-sag high-strength heat-resisting aluminum alloy cable

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