CN105551665A - 一种海上用防潮防水电缆 - Google Patents

一种海上用防潮防水电缆 Download PDF

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Publication number
CN105551665A
CN105551665A CN201610037968.0A CN201610037968A CN105551665A CN 105551665 A CN105551665 A CN 105551665A CN 201610037968 A CN201610037968 A CN 201610037968A CN 105551665 A CN105551665 A CN 105551665A
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China
Prior art keywords
cable
layer
cable body
waterproof
conductor
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CN201610037968.0A
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English (en)
Inventor
叶斌
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Anhui Zhong Tian Cable Co Ltd
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Anhui Zhong Tian Cable Co Ltd
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Priority to CN201610037968.0A priority Critical patent/CN105551665A/zh
Publication of CN105551665A publication Critical patent/CN105551665A/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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0225—Three or more 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
    • H01B7/28—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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • 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

本发明公开了一种海上用防潮防水电缆，它包括电缆本体，所述电缆本体包括导体、绝缘层和外护套。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；且所述电缆本体内部设置有多个引流芯；所述引流芯外设置一层保护层；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阻水层；所述阻水层外挤包一层外护套。本发明具有结构设计合理、防水效果好和使用寿命长等优点。

Description

一种海上用防潮防水电缆
技术领域
本发明涉及电缆领域，尤其涉及一种海上用防潮防水电缆。
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起到阻水的效果，但是现有的电缆因其结构设计不合理，并不能起到防水的效果，很容易导致水分进入电缆内部，造成系统短路的情况。
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海上用防潮防水电缆。
本发明是采取以下技术方案来实现的：一种海上用防潮防水电缆，它包括电缆本体，所述电缆本体包括导体、绝缘层和外护套，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；且所述电缆本体内部设置有多个引流芯；所述引流芯外设置一层保护层；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阻水层；所述阻水层外挤包一层外护套。
上述的一种海上用防潮防水电缆，所述绝缘层、聚乙烯管和保护层之间间隙部分设置有填充层。、
上述的一种海上用防潮防水电缆，所述导体为多股镀锡铜丝绞合而成。
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、防水效果好和使用寿命长等优点，所述阻水层不但可以起到较好的径向防水效果，而且可以防化学溶液渗透，使电缆在运行过程中不会出现短路的情况。
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、引流芯；5、保护层；6、填充层；7、绝缘层；8、阻水层；9、外护套。
具体实施方式
如图1所示，一种海上用防潮防水电缆，它包括电缆本体1，所述电缆本体1包括导体2、绝缘层7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；且所述电缆本体1内部设置有多个引流芯4；所述引流芯4外设置一层保护层5；所述聚乙烯管3外设置一层绝缘层7；所述绝缘层7外紧密挤包一层阻水层8；所述阻水层8外挤包一层外护套9。
所述阻水层8不但可以起到较好的径向防水效果，而且可以防化学溶液渗透，使电缆在运行过程中不会出现短路的情况。
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)

1.一种海上用防潮防水电缆，它包括电缆本体，所述电缆本体包括导体、绝缘层和外护套，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；且所述电缆本体内部设置有多个引流芯；所述引流芯外设置一层保护层；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阻水层；所述阻水层外挤包一层外护套。
2.根据权利要求1所述的一种海上用防潮防水电缆，其特征在于：所述绝缘层、聚乙烯管和保护层之间间隙部分设置有填充层。
3.根据权利要求1所述的一种海上用防潮防水电缆，其特征在于：所述导体为多股镀锡铜丝绞合而成。
CN201610037968.0A 2016-01-21 2016-01-21 一种海上用防潮防水电缆 Pending CN105551665A (zh)

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CN201610037968.0A CN105551665A (zh) 2016-01-21 2016-01-21 一种海上用防潮防水电缆

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104616738A (zh) * 2015-01-30 2015-05-13 安徽省高沟电缆有限公司 一种多芯防潮耐腐蚀电缆
CN104681194A (zh) * 2015-01-30 2015-06-03 安徽省高沟电缆有限公司 一种工业用防水耐潮耐腐蚀电力电缆
CN204516455U (zh) * 2015-03-18 2015-07-29 河北德昊电缆有限公司 一种防水耐腐蚀电力电缆
CN105139956A (zh) * 2015-03-28 2015-12-09 安徽瑞昊缆业有限公司 一种交联聚乙烯防潮阻水工业电缆

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104616738A (zh) * 2015-01-30 2015-05-13 安徽省高沟电缆有限公司 一种多芯防潮耐腐蚀电缆
CN104681194A (zh) * 2015-01-30 2015-06-03 安徽省高沟电缆有限公司 一种工业用防水耐潮耐腐蚀电力电缆
CN204516455U (zh) * 2015-03-18 2015-07-29 河北德昊电缆有限公司 一种防水耐腐蚀电力电缆
CN105139956A (zh) * 2015-03-28 2015-12-09 安徽瑞昊缆业有限公司 一种交联聚乙烯防潮阻水工业电缆

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