CN105529089A - 一种低烟无卤耐腐蚀抗拉伸电缆 - Google Patents

一种低烟无卤耐腐蚀抗拉伸电缆 Download PDF

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Publication number
CN105529089A
CN105529089A CN201610040244.1A CN201610040244A CN105529089A CN 105529089 A CN105529089 A CN 105529089A CN 201610040244 A CN201610040244 A CN 201610040244A CN 105529089 A CN105529089 A CN 105529089A
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Prior art keywords
cable
layer
deck
outside described
corrosion
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CN201610040244.1A
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English (en)
Inventor
李宁
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ANHUI YUANZHENG CABLE TECHNOLOGY Co Ltd
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ANHUI YUANZHENG CABLE TECHNOLOGY Co Ltd
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Priority to CN201610040244.1A priority Critical patent/CN105529089A/zh
Publication of CN105529089A publication Critical patent/CN105529089A/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
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • 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
    • 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
    • H01B7/187—Sheaths comprising extruded non-metallic layers
    • 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
    • H01B7/1875—Multi-layer sheaths

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  • Insulated Conductors (AREA)

Abstract

本发明公开了一种低烟无卤耐腐蚀抗拉伸电缆，它包括电缆本体，所述电缆本体包括导体、聚乙烯管、屏蔽层和外护套。所述电缆本体内部设置有多个导体；所述导体外设置一层聚乙烯管；所述聚乙烯管外设置一层绝缘层；所述绝缘层外紧密挤包一层屏蔽层；所述屏蔽层外挤包一层防断裂层；所述防断裂层外挤包一层加强层；所述加强层外挤包一层外护套。本发明具有结构设计合理、防腐蚀效果好和使用方便等优点。

Description

一种低烟无卤耐腐蚀抗拉伸电缆
技术领域
本发明涉及电缆领域，尤其涉及一种低烟无卤耐腐蚀抗拉伸电缆。
背景技术
目前，随着科学技术的发展，各行各业都在向着工业化和电子化的方向发展，这也意味着电缆用量的大大增加，但是因其各行业的工作环境均有不同，也就要求电缆所具备的特性有所不同，就目前科技的发展，人们要求电缆不仅仅是具备传输电流的单一作用，还要电缆在一定程度上可以防静电和耐腐蚀，众所周知电缆在使用时会经常出现内部静电或被高压击穿的情况，严重影响到仪器设备的正常使用，给人们带来很多的不便，而且目前电缆会经常在一些环境较为潮湿的地方使用，一般的电缆并不能够阻挡潮气的入侵，这就会给电缆内部的导体造成损害，降低了其使用寿命。
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低烟无卤耐腐蚀抗拉伸电缆。
本发明是采取以下技术方案来实现的：一种低烟无卤耐腐蚀抗拉伸电缆，它包括电缆本体，所述电缆本体包括导体、聚乙烯管、屏蔽层和外护套，所述电缆本体内部设置有多个导体；所述导体外设置一层聚乙烯管；所述聚乙烯管外设置一层绝缘层；所述绝缘层外紧密挤包一层屏蔽层；所述屏蔽层外挤包一层防断裂层；所述防断裂层外挤包一层加强层；所述加强层外挤包一层外护套。
上述的一种低烟无卤耐腐蚀抗拉伸电缆，所述绝缘层和聚乙烯管之间间隙部分设置有填充层。
上述的一种低烟无卤耐腐蚀抗拉伸电缆，所述防断裂层为硅橡胶或氟塑料材料制成。
综上所述本发明具有以下有益效果：本发明具有结构设计合理、防腐蚀效果好和使用方便等优点，所述防断裂层为硅橡胶或氟塑料材料制成，使电缆本体在低温条件下不易开裂，提高了电缆的抗腐蚀能力，延长了电缆的使用寿命。
附图说明
图1为本发明横截面结构示意图；
其中：1、电缆本体；2、导体；3、聚乙烯管；4、填充层；5、绝缘层；6、屏蔽层；7、防断裂层；8、加强层；9、外护套。
具体实施方式
如图1所示，一种低烟无卤耐腐蚀抗拉伸电缆，它包括电缆本体1，所述电缆本体1包括导体2、聚乙烯管3、屏蔽层6和外护套9，所述电缆本体1内部设置有多个导体2；所述导体2外设置一层聚乙烯管3；所述聚乙烯管3外设置一层绝缘层5；所述绝缘层5外紧密挤包一层屏蔽层6；所述屏蔽层6外挤包一层防断裂层7；所述防断裂层7外挤包一层加强层8；所述加强层8外挤包一层外护套9。
所述防断裂层7为硅橡胶或氟塑料材料制成，使电缆本体1在低温条件下不易开裂，提高了电缆的抗腐蚀能力，延长了电缆的使用寿命。
以上所述是本发明的实施例，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)

1.一种低烟无卤耐腐蚀抗拉伸电缆，它包括电缆本体，所述电缆本体包括导体、聚乙烯管、屏蔽层和外护套，其特征在于：所述电缆本体内部设置有多个导体；所述导体外设置一层聚乙烯管；所述聚乙烯管外设置一层绝缘层；所述绝缘层外紧密挤包一层屏蔽层；所述屏蔽层外挤包一层防断裂层；所述防断裂层外挤包一层加强层；所述加强层外挤包一层外护套。
2.根据权利要求1所述的一种低烟无卤耐腐蚀抗拉伸电缆，其特征在于：所述绝缘层和聚乙烯管之间间隙部分设置有填充层。
3.根据权利要求1所述的一种低烟无卤耐腐蚀抗拉伸电缆，其特征在于：所述防断裂层为硅橡胶或氟塑料材料制成。
CN201610040244.1A 2016-01-21 2016-01-21 一种低烟无卤耐腐蚀抗拉伸电缆 Pending CN105529089A (zh)

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203573706U (zh) * 2013-10-17 2014-04-30 河南华泰特种电缆有限公司 陶瓷化硅橡胶耐火控制电缆
CN204884626U (zh) * 2015-07-27 2015-12-16 李和良 一种抗拉伸防断裂工业绝缘电缆
CN204884644U (zh) * 2015-08-10 2015-12-16 张璐华 一种低烟无卤耐火防断裂电缆
CN204966104U (zh) * 2015-09-01 2016-01-13 李和良 一种低烟无卤防断裂阻水电缆

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203573706U (zh) * 2013-10-17 2014-04-30 河南华泰特种电缆有限公司 陶瓷化硅橡胶耐火控制电缆
CN204884626U (zh) * 2015-07-27 2015-12-16 李和良 一种抗拉伸防断裂工业绝缘电缆
CN204884644U (zh) * 2015-08-10 2015-12-16 张璐华 一种低烟无卤耐火防断裂电缆
CN204966104U (zh) * 2015-09-01 2016-01-13 李和良 一种低烟无卤防断裂阻水电缆

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