CN106057293A - 一种抗磁干扰屏蔽铠装电缆 - Google Patents

一种抗磁干扰屏蔽铠装电缆 Download PDF

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Publication number
CN106057293A
CN106057293A CN201610330595.6A CN201610330595A CN106057293A CN 106057293 A CN106057293 A CN 106057293A CN 201610330595 A CN201610330595 A CN 201610330595A CN 106057293 A CN106057293 A CN 106057293A
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Prior art keywords
layer
restrictive coating
polyvinyl chloride
armored cable
steel band
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Pending
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CN201610330595.6A
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English (en)
Inventor
叶明玉
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ANHUI GUOHUA CABLE GROUP Co Ltd
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ANHUI GUOHUA CABLE GROUP Co Ltd
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Priority to CN201610330595.6A priority Critical patent/CN106057293A/zh
Publication of CN106057293A publication Critical patent/CN106057293A/zh
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/04—Flexible cables, conductors, or cords, e.g. trailing cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/0045—Cable-harnesses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/02—Disposition of insulation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath

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  • Insulated Conductors (AREA)

Abstract

本发明公开了一种抗磁干扰屏蔽铠装电缆，它是由镍导体、聚氯乙烯绝缘层、丁腈护套层、镀银钢带铠装层以及镀锌镍带护套层组成。所述镍导体之外包裹一层聚氯乙烯绝缘层，所述聚氯乙烯绝缘层之外包裹一层丁腈护套层，所述丁腈护套层之外包裹一层镀银钢带铠装层，所述镀银钢带铠装层之外包裹一层镀锌镍带护套层。本电缆具有良好的绝缘性能，抗干扰性强，还具有耐热耐高温，防火阻燃的特点，广泛应用于钢铁厂、电厂以及铜冶炼厂等高温场所。

Description

一种抗磁干扰屏蔽铠装电缆
技术领域
本发明涉及电缆领域，尤其涉及一种抗磁干扰屏蔽铠装电缆。
背景技术
目前，在钢铁厂、电厂以及铜冶炼厂等领域内使用的电缆，对电缆的各方面质量要求都很高，因为这些领域内安全性非常的重要，一般是不容许有安全隐患存在的，那么在这些领域内就应当使用一些具有绝缘性能，抗干扰性强，同时还具有耐热耐高温，防火阻燃好的电缆，才能够更好的保障以及提高安全性。
发明内容
为了克服上述现有技术的缺陷，本发明的目的是提供一种具有阻燃，耐高温，防火的优点的抗磁干扰屏蔽铠装电缆。
本发明是采取以下技术方案来实现的：一种抗磁干扰屏蔽铠装电缆，它是由镍导体、聚氯乙烯绝缘层、丁腈护套层、镀银钢带铠装层以及镀锌镍带护套层组成，所述镍导体之外包裹一层聚氯乙烯绝缘层，所述聚氯乙烯绝缘层之外包裹一层丁腈护套层，所述丁腈护套层之外包裹一层镀银钢带铠装层，所述镀银钢带铠装层之外包裹一层镀锌镍带护套层。
所述丁腈护套层内部挤包有一根钢丝抗拉线。
所述镀锌镍带护套层内部对称挤包有两根铜丝引流线。
综上所述本发明具有以下有益效果：本电缆具有良好的绝缘性能，抗干扰性强，还具有耐热耐高温，防火阻燃的特点，广泛应用于钢铁厂、电厂以及铜冶炼厂等高温场所。
附图说明
图 1为本发明横截面结构示意图；
其中：1、镍导体；2、聚氯乙烯绝缘层；3、丁腈护套层；4、镀银钢带铠装层；5、镀锌镍带护套层；6、钢丝抗拉线；7、铜丝引流线。
具体实施方式
如图1所示：一种抗磁干扰屏蔽铠装电缆，它是由镍导体1、聚氯乙烯绝缘层2、丁腈护套层3、镀银钢带铠装层4以及镀锌镍带护套层5组成，所述镍导体1之外包裹一层聚氯乙烯绝缘层2，所述聚氯乙烯绝缘层2之外包裹一层丁腈护套层3，所述丁腈护套层3之外包裹一层镀银钢带铠装层4，所述镀银钢带铠装层4之外包裹一层镀锌镍带护套层5。
所述丁腈护套层3内部挤包有一根钢丝抗拉线6。
所述镀锌镍带护套层5内部对称挤包有两根铜丝引流线7。
本电缆的允许弯曲半径为电缆外径的18倍；本电缆的屏蔽抑制系数小于0.85；可以经受交流50HZ，3.5Kv/5min电压而不被击穿。
以上所述是本发明实施例，故凡依本发明申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。

Claims (3)

1.一种抗磁干扰屏蔽铠装电缆，它是由镍导体、聚氯乙烯绝缘层、丁腈护套层、镀银钢带铠装层以及镀锌镍带护套层组成，其特征在于：所述镍导体之外包裹一层聚氯乙烯绝缘层，所述聚氯乙烯绝缘层之外包裹一层丁腈护套层，所述丁腈护套层之外包裹一层镀银钢带铠装层，所述镀银钢带铠装层之外包裹一层镀锌镍带护套层。
2.根据权利要求1所述的抗磁干扰屏蔽铠装电缆，其特征在于：所述丁腈护套层内部挤包有一根钢丝抗拉线。
3.根据权利要求1所述的抗磁干扰屏蔽铠装电缆，其特征在于：所述镀锌镍带护套层内部对称挤包有两根铜丝引流线。
CN201610330595.6A 2016-05-18 2016-05-18 一种抗磁干扰屏蔽铠装电缆 Pending CN106057293A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013058335A (ja) * 2011-09-07 2013-03-28 Sumitomo Electric Ind Ltd 光電気複合ケーブル
CN103871571A (zh) * 2014-02-28 2014-06-18 安徽江淮电缆集团有限公司 一种镍导体线芯铠装绝缘软电缆
CN203721355U (zh) * 2014-01-10 2014-07-16 安徽德源电缆集团有限公司 一种稳压电力电缆
CN104867562A (zh) * 2014-02-25 2015-08-26 安徽卓越电缆有限公司 一种铜导体冶金电缆

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013058335A (ja) * 2011-09-07 2013-03-28 Sumitomo Electric Ind Ltd 光電気複合ケーブル
CN203721355U (zh) * 2014-01-10 2014-07-16 安徽德源电缆集团有限公司 一种稳压电力电缆
CN104867562A (zh) * 2014-02-25 2015-08-26 安徽卓越电缆有限公司 一种铜导体冶金电缆
CN103871571A (zh) * 2014-02-28 2014-06-18 安徽江淮电缆集团有限公司 一种镍导体线芯铠装绝缘软电缆

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