CN105719736A - 一种阻燃耐高温电缆 - Google Patents

一种阻燃耐高温电缆 Download PDF

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CN105719736A
CN105719736A CN201610042431.3A CN201610042431A CN105719736A CN 105719736 A CN105719736 A CN 105719736A CN 201610042431 A CN201610042431 A CN 201610042431A CN 105719736 A CN105719736 A CN 105719736A
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程大伟
吴义全
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Anhui Huiyi Cable Group Co Ltd
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Anhui Huiyi Cable Group Co Ltd
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Priority to CN201610042431.3A priority Critical patent/CN105719736A/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
    • H01B7/0009—Details relating to the conductive cores
    • 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
    • H01B7/04—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
    • H01B7/17—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
    • H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core

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  • Insulated Conductors (AREA)

Abstract

本发明公开了一种阻燃耐高温电缆，它是由导体线芯、一根镀银铜金属软管以及四层外保护层组成。四层外保护层由内而外依次为硅橡胶绝缘层、镀锡铝带铠装层、镀银铝带屏蔽层以及镀锌镍带铠装聚烯烃护套层，导体线芯为铜导体线芯，设置两组，均匀挤包在硅橡胶绝缘层内部，所述铜导体线芯中的导体挤包十根，所述镀银铜金属软管挤包在两组铜导体线芯之间并穿进它们的最外层。该种电缆防水耐高温，阻燃性强，抗拉性强，而且轻便，柔软。

Description

一种阻燃耐高温电缆
技术领域
本发明属于电缆领域，尤其涉及一种阻燃耐高温电缆。
背景技术
电缆是一种导电媒介，广泛应用于石油化工，计算机、国防等各个领域。电缆通常是由几根或几组导线[每组至少两根]绞合而成的类似绳索的电缆，每组导线之间相互绝缘，并常围绕着一根中心扭成，整个外面包有高度绝缘的覆盖层，不过电缆的内部导体以及外保护层结构多种多样，根据不同领域的特别需要会有所不同。
发明内容
为了增加现有技术的实用性，本发明的目的是提供一种轻便，柔软，耐高温的阻燃耐高温电缆。
本发明是采取以下技术方案来实现的：一种阻燃耐高温电缆，它是由导体线芯、一根镀银铜金属软管以及四层外保护层组成，四层外保护层由内而外依次为硅橡胶绝缘层、镀锡铝带铠装层、镀银铝带屏蔽层以及镀锌镍带铠装聚烯烃护套层，所述镀锡铝带铠装层以及镀银铝带屏蔽层之间挤包六根镍丝引流丝，导体线芯为铜导体线芯，设置两组，均匀挤包在硅橡胶绝缘层内部，所述铜导体线芯是由十根铜导体、一层聚酯纤维层、一层镀锌镀银铝带屏蔽层、一层低烟无卤聚乙烯护套层、一根镀银铝合金引流线以及一根镍丝引流线组成，镀银铝合金引流线穿进低烟无卤聚乙烯护套层、硅橡胶绝缘层以及镀锡铝带铠装层，镍丝引流线穿进低烟无卤聚乙烯护套层以及硅橡胶绝缘层，所述镀银铜金属软管挤包在两组铜导体线芯之间并穿进两组铜导体线芯的低烟无卤聚乙烯护套层，所述镀锌镀银铝带屏蔽层以及低烟无卤聚乙烯护套层之间挤包一根镀锡铜丝康抗拉丝。
所述镀银铝合金引流线以及镍丝引流线横截面直径长为0.60㎜。
综上所述本发明具有以下有益效果：该种电缆防水耐高温，阻燃性强，抗拉性强，而且轻便，柔软。
附图说明
图1为本发明横截面结构示意图。
具体实施方式
如图1所示，一种阻燃耐高温电缆，它是由导体线芯1、一根镀银铜金属软管2以及四层外保护层组成，四层外保护层由内而外依次为硅橡胶绝缘层3、镀锡铝带铠装层4、镀银铝带屏蔽层5以及镀锌镍带铠装聚烯烃护套层6，所述镀锡铝带铠装层4以及镀银铝带屏蔽层5之间挤包六根镍丝引流丝7，导体线芯1为铜导体线芯，设置两组，均匀挤包在硅橡胶绝缘层3内部，所述铜导体线芯是由十根铜导体11、一层聚酯纤维层12、一层镀锌镀银铝带屏蔽层13、一层低烟无卤聚乙烯护套层14、一根镀银铝合金引流线15以及一根镍丝引流线16组成，镀银铝合金引流线15穿进低烟无卤聚乙烯护套层14、硅橡胶绝缘层3以及镀锡铝带铠装层4，镍丝引流线16穿进低烟无卤聚乙烯护套层14以及硅橡胶绝缘层3，所述镀银铜金属软管2挤包在两组铜导体线芯之间并穿进两组铜导体线芯的低烟无卤聚乙烯护套层14，所述镀锌镀银铝带屏蔽层13以及低烟无卤聚乙烯护套层14之间挤包一根镀锡铜丝康抗拉丝17。
具体实施方式：所述镀银铝合金引流线15以及镍丝引流线16横截面直径长为0.60㎜。
进一步的，所述硅橡胶绝缘层3之外包裹一层镀锡铝带铠装层4，所述镀锡铝带铠装层4之外包裹一层镀银铝带屏蔽层5，所述镀银铝带屏蔽层5之外包裹一层镀锌镍带铠装聚烯烃护套层6。
所述聚酯纤维层12之外包裹一层镀锌镀银铝带屏蔽层13，所述镀锌镀银铝带屏蔽层13之外包裹一层低烟无卤聚乙烯护套层14。
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 (2)

1.一种阻燃耐高温电缆，它是由导体线芯、一根镀银铜金属软管以及四层外保护层组成，其特征在于：四层外保护层由内而外依次为硅橡胶绝缘层、镀锡铝带铠装层、镀银铝带屏蔽层以及镀锌镍带铠装聚烯烃护套层，所述镀锡铝带铠装层以及镀银铝带屏蔽层之间挤包六根镍丝引流丝，导体线芯为铜导体线芯，设置两组，均匀挤包在硅橡胶绝缘层内部，所述铜导体线芯是由十根铜导体、一层聚酯纤维层、一层镀锌镀银铝带屏蔽层、一层低烟无卤聚乙烯护套层、一根镀银铝合金引流线以及一根镍丝引流线组成，镀银铝合金引流线穿进低烟无卤聚乙烯护套层、硅橡胶绝缘层以及镀锡铝带铠装层，镍丝引流线穿进低烟无卤聚乙烯护套层以及硅橡胶绝缘层，所述镀银铜金属软管挤包在两组铜导体线芯之间并穿进两组铜导体线芯的低烟无卤聚乙烯护套层，所述镀锌镀银铝带屏蔽层以及低烟无卤聚乙烯护套层之间挤包一根镀锡铜丝康抗拉丝。
2.根据权利要求1所述的阻燃耐高温电缆，其特征在于：所述镀银铝合金引流线以及镍丝引流线横截面直径长为0.60㎜。
CN201610042431.3A 2016-01-22 2016-01-22 一种阻燃耐高温电缆 Pending CN105719736A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150034359A1 (en) * 2013-07-30 2015-02-05 Hitachi Metals, Ltd. Electric insulation cable with shield
CN104733124A (zh) * 2015-02-27 2015-06-24 安徽卓越电缆有限公司 一种煤矿用防鼠蚁屏蔽电缆
CN104733104A (zh) * 2015-02-27 2015-06-24 安徽华源电缆集团有限公司 一种镀银铝合金铠装及护套软电缆
CN204706380U (zh) * 2015-03-27 2015-10-14 安徽中天电缆有限公司 一种耐低温防腐蚀铠装控制电缆

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20150034359A1 (en) * 2013-07-30 2015-02-05 Hitachi Metals, Ltd. Electric insulation cable with shield
CN104733124A (zh) * 2015-02-27 2015-06-24 安徽卓越电缆有限公司 一种煤矿用防鼠蚁屏蔽电缆
CN104733104A (zh) * 2015-02-27 2015-06-24 安徽华源电缆集团有限公司 一种镀银铝合金铠装及护套软电缆
CN204706380U (zh) * 2015-03-27 2015-10-14 安徽中天电缆有限公司 一种耐低温防腐蚀铠装控制电缆

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