CN105845207A - 一种耐腐蚀，使用寿命长的电缆 - Google Patents

一种耐腐蚀，使用寿命长的电缆 Download PDF

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Publication number
CN105845207A
CN105845207A CN201610198445.4A CN201610198445A CN105845207A CN 105845207 A CN105845207 A CN 105845207A CN 201610198445 A CN201610198445 A CN 201610198445A CN 105845207 A CN105845207 A CN 105845207A
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conductor
tinned copper
rubber sheath
insulation sleeve
cores
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不公告发明人
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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
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/02—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of metals or alloys
    • H01B1/026—Alloys based on copper
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/04—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors mainly consisting of carbon-silicon compounds, carbon or silicon
    • 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
    • H01B7/182—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments
    • H01B7/1825—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring comprising synthetic filaments forming part of a high tensile strength core
    • 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

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  • Insulated Conductors (AREA)
  • Organic Insulating Materials (AREA)

Abstract

一种石油平台用综合电缆，包括动力线芯以及包裹于动力线芯上的橡胶护套，动力线芯包括导体、包裹于导体上的绝缘套，导体由若干股镀锡铜丝以及均匀分布在镀锡铜丝中、带有二氧化硅涂层的碳纤维构成，所述绝缘套与导体间填充有聚醚醚酮，所述绝缘套内表面涂覆有薄膜聚酯层。线芯线损低、导电率高，弧垂小，导线与常规导线相比具有显著的低弛度特性，允许工作温度高，载流量大，重量轻，耐腐蚀，使用寿命长。

Description

一种耐腐蚀，使用寿命长的 电缆
技术领域
本发明涉及一种石油平台用软电缆。
背景技术
中国专利公开号为CN 201956092U公开了一种石油平台用控制电缆,包括缆芯,其特征在于:所述缆芯由若干绝缘线芯及设置在各绝缘线芯之间的一钢丝绳构成,所述钢丝绳外挤包TPE绝缘,所述绝缘线芯由一铜导体外挤包一TPE绝缘层组成;所述缆芯外挤包一TPU内护套层,所述内护套层外用芳纶进行铠装,所述芳纶外挤包一TPU外护套层;该技术方案通过设置钢丝绳以及挤包TPU绝缘，使其具有电气传输性能好,柔软,抗拉,耐油,耐高温,耐低温,耐摩擦且成本较低等优点。但其线芯的抗拉强度低，导电率低，尤其在石油平台使用中，环境较为恶略，对线芯的质量要求较高，一般的线芯无法满足石油平台的要求，有待改进。
发明内容
本发明针对现有技术的不足，提供了一种线损低、导电率高，弧垂小，导线与常规导线相比具有显著的低弛度特性，允许工作温度高，载流量大，重量轻，耐腐蚀，使用寿命长的石油平台用综合电缆。
本发明为解决上述技术问题，提供了以下技术方案：一种石油平台用综合电缆，包括动力线芯以及包裹于动力线芯上的橡胶护套，其特征在于动力线芯包括导体、包裹于导体上的绝缘套，导体由若干股镀锡铜丝以及均匀分布在镀锡铜丝中、带有二氧化硅涂层的碳纤维构成，所述绝缘套与导体间填充有聚醚醚酮，所述绝缘套内表面涂覆有薄膜聚酯层。作为优选，橡胶护套内壁加设有编织屏蔽层。作为优选，橡胶护套为聚氨酯。聚氨酯耐油、耐辐射、强度高，耐候，柔软度好。
本发明的技术关键在于对线芯的结构进行改进，在镀锡铜丝中均匀分布带有二氧化硅涂层的碳纤维，大大提高其抗拉系数以及提高导电效率。
本发明的有益效果：本发明线芯线损低、导电率高，弧垂小，导线与常规导线相比具有显著的低弛度特性，允许工作温度高，载流量大，重量轻，耐腐蚀，使用寿命长。
附图说明
图1为本发明的结构示意图。
具体实施方式
一种石油平台用综合电缆，包括动力线芯001以及包裹于动力线芯001上的橡胶护套002，动力线芯001包括导体011、包裹于导体011上的绝缘套012，导体011由3股镀锡铜丝111以及均匀分布在镀锡铜丝111中、带有二氧化硅涂层的碳纤维112构成，所述绝缘套012与导体011间填充有聚醚醚酮004，所述绝缘套012内表面涂覆有薄膜聚酯层013。橡胶护套002内壁加设有编织屏蔽层003。橡胶护套002为聚氨酯。

Claims (1)

1.一种石油平台用综合电缆，包括动力线芯以及包裹于动力线芯上的橡胶护套，其特征在于动力线芯包括导体、包裹于导体上的绝缘套，导体由若干股镀锡铜丝以及均匀分布在镀锡铜丝中、带有二氧化硅涂层的碳纤维构成，所述绝缘套与导体间填充有聚醚醚酮，所述绝缘套内表面涂覆有薄膜聚酯层；
橡胶护套内壁加设有编织屏蔽层；
橡胶护套为聚氨酯。
CN201610198445.4A 2014-03-24 2014-03-24 一种耐腐蚀，使用寿命长的电缆 Pending CN105845207A (zh)

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CN106024212B (zh) * 2016-06-08 2017-12-12 高丽英 一种利用3d打印技术的电力工程用耐高温电缆的制造方法
CN113871058B (zh) * 2021-08-27 2023-08-22 江苏上上电缆集团有限公司 一种翻车机用特种电缆的制造方法及电缆

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CN200997322Y (zh) * 2006-12-15 2007-12-26 天津金山电线电缆股份有限公司 石油平台用钻探屏蔽动力电缆
CN201698809U (zh) * 2010-06-30 2011-01-05 四川川泰线缆有限公司 聚醚醚酮peek高阻燃低碳柔性耐火电线电缆
KR20120057823A (ko) * 2010-11-29 2012-06-07 대한전선 주식회사 라미네이팅 동판 시스를 갖는 전력케이블
CN102903416A (zh) * 2012-09-21 2013-01-30 左洪运 一种碳纤维复合导线芯及其制备方法

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US7462781B2 (en) * 2005-06-30 2008-12-09 Schlumberger Technology Corporation Electrical cables with stranded wire strength members
US9167736B2 (en) * 2010-01-15 2015-10-20 Applied Nanostructured Solutions, Llc CNT-infused fiber as a self shielding wire for enhanced power transmission line
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CN201698809U (zh) * 2010-06-30 2011-01-05 四川川泰线缆有限公司 聚醚醚酮peek高阻燃低碳柔性耐火电线电缆
KR20120057823A (ko) * 2010-11-29 2012-06-07 대한전선 주식회사 라미네이팅 동판 시스를 갖는 전력케이블
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