CN105632612A - 一种自加热耐压警示电缆 - Google Patents

一种自加热耐压警示电缆 Download PDF

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Publication number
CN105632612A
CN105632612A CN201610073211.7A CN201610073211A CN105632612A CN 105632612 A CN105632612 A CN 105632612A CN 201610073211 A CN201610073211 A CN 201610073211A CN 105632612 A CN105632612 A CN 105632612A
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China
Prior art keywords
layer
heating
heat
outside
self
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CN201610073211.7A
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English (en)
Inventor
汪伟
杨立根
汪业春
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Anhui Changfeng Cable Group Co Ltd
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Anhui Changfeng Cable Group Co Ltd
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Priority to CN201610073211.7A priority Critical patent/CN105632612A/zh
Publication of CN105632612A publication Critical patent/CN105632612A/zh
Pending legal-status Critical Current

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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
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • 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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • 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
    • H01B7/36—Insulated conductors or cables characterised by their form with distinguishing or length marks
    • H01B7/365—Insulated conductors or cables characterised by their form with distinguishing or length marks being indicia imposed on the insulation or conductor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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  • Insulated Conductors (AREA)

Abstract

本发明公开了一种自加热耐压警示电缆，包括导体、绝缘层、导热层一、加热层、导热层二、铠装层、阻燃层、护套和隔离层，所述导体外挤包绝缘层，所述绝缘层外挤包导热层一，所述导热层一外挤包加热层，所述加热层外挤包导热层二，所述导热层二外挤包铠装层，所述铠装层外挤包阻燃层，所述阻燃层外挤隔离层，所述隔离层外挤包护套。本发明结构简单合理，具有阻燃，防冻的优点。

Description

一种自加热耐压警示电缆
技术领域
本发明涉及一种自加热耐压警示电缆，属于电力电缆技术领域。
背景技术
电线电缆已经广泛被应用于工业生产、交通运输、建筑工程和设施，甚至包括太空和海洋的高端领域，都会使用到电缆，随着社会经济的发展，电缆品种不断更新和完善，生产量也在持续增加，正因电缆在不同领域的应用，人们对其要求也随之而提高，现有的电缆因材质或结构上的问题并不能满足行业的需要，在寒冷地区电缆由于低温造成断裂等各种故障，需要一种防冻，方便检修的电缆。
发明内容
为克服上述不足，本发明目的提供一种自加热耐压警示电缆。
本发明的方案如下：一种自加热耐压警示电缆，包括导体、绝缘层、导热层一、加热层、导热层二、铠装层、阻燃层、护套和隔离层，所述导体外挤包绝缘层，所述绝缘层外挤包导热层一，所述导热层一外挤包加热层，所述加热层外挤包导热层二，所述导热层二外挤包铠装层，所述铠装层外挤包阻燃层，所述阻燃层外挤隔离层，所述隔离层外挤包护套，所述隔离层内设置有气管，所述气管内设置有惰性气体，所述护套内设置有反光条和发光线。
本发明的有益效果：本发明结构简单合理，具有阻燃，防冻的优点。
附图说明
图1为发明的结构示意图。
具体实施方式
下面结合附图对发明做进一步说明。
一种自加热耐压警示电缆，包括导体1、绝缘层2、导热层一3、加热层4、导热层二5、铠装层6、阻燃层7、护套8和隔离层11，所述导体1外挤包绝缘层2，所述绝缘层2外挤包导热层一3，所述导热层一3外挤包加热层4，所述加热层4外挤包导热层二5，所述导热层二5外挤包铠装层6，所述铠装层6外挤包阻燃层7，所述阻燃层7外挤隔离层11，所述隔离层11外挤包护套8，所述隔离层11内设置有气管12，所述气管12内设置有惰性气体，所述护套8内设置有反光条9和发光线10。
尽管上文对本发明的具体实施方式给予了详细描述和说明，但是应该指明的是，我们可以依据本发明的构想对上述实施方式进行各种等效改变和修改，其所产生的功能作用仍未超出说明书及附图所涵盖的精神时，均应在本发明的保护范围之内。

Claims (3)

1.一种自加热耐压警示电缆，包括导体、绝缘层、导热层一、加热层、导热层二、铠装层、阻燃层、护套和隔离层，其特征在于：所述导体外挤包绝缘层，所述绝缘层外挤包导热层一，所述导热层一外挤包加热层，所述加热层外挤包导热层二，所述导热层二外挤包铠装层，所述铠装层外挤包阻燃层，所述阻燃层外挤隔离层，所述隔离层外挤包护套。
2.根据权利要求1所述一种自加热耐压警示电缆，其特征在于：所述隔离层内设置有气管，所述气管内设置有惰性气体。
3.根据权利要求1所述一种自加热耐压警示电缆，其特征在于：所述护套内设置有反光条和发光线。
CN201610073211.7A 2016-02-03 2016-02-03 一种自加热耐压警示电缆 Pending CN105632612A (zh)

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Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622763A1 (de) * 1986-07-07 1988-01-21 Felten & Guilleaume Energie Hochspannungskabel mit eingebauten druckelementen
CN2805027Y (zh) * 2005-02-04 2006-08-09 江苏远方电缆厂 发光电缆
CN201084488Y (zh) * 2007-07-09 2008-07-09 江苏泛亚电缆有限公司 发光电缆
CN202796189U (zh) * 2012-07-06 2013-03-13 吴持跃 定位发光电缆线
CN202940057U (zh) * 2012-11-10 2013-05-15 陆思烨 一种具有防寒除冰功能的低烟无卤电缆
CN104008805A (zh) * 2014-06-11 2014-08-27 安徽凌宇电缆科技有限公司 一种夜光中压光电复合电缆
CN203982864U (zh) * 2014-07-10 2014-12-03 特变电工(德阳)电缆股份有限公司 一种发光指示电线电缆
CN104183314A (zh) * 2014-09-15 2014-12-03 凌卫康 具有发光外护套的海底电缆及其制造方法
CN104575795A (zh) * 2013-10-27 2015-04-29 李怀玉 一种防鼠咬耐高温五芯电缆

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622763A1 (de) * 1986-07-07 1988-01-21 Felten & Guilleaume Energie Hochspannungskabel mit eingebauten druckelementen
CN2805027Y (zh) * 2005-02-04 2006-08-09 江苏远方电缆厂 发光电缆
CN201084488Y (zh) * 2007-07-09 2008-07-09 江苏泛亚电缆有限公司 发光电缆
CN202796189U (zh) * 2012-07-06 2013-03-13 吴持跃 定位发光电缆线
CN202940057U (zh) * 2012-11-10 2013-05-15 陆思烨 一种具有防寒除冰功能的低烟无卤电缆
CN104575795A (zh) * 2013-10-27 2015-04-29 李怀玉 一种防鼠咬耐高温五芯电缆
CN104008805A (zh) * 2014-06-11 2014-08-27 安徽凌宇电缆科技有限公司 一种夜光中压光电复合电缆
CN203982864U (zh) * 2014-07-10 2014-12-03 特变电工(德阳)电缆股份有限公司 一种发光指示电线电缆
CN104183314A (zh) * 2014-09-15 2014-12-03 凌卫康 具有发光外护套的海底电缆及其制造方法

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Application publication date: 20160601