CN107221382A - 防紫外线高耐火光伏电缆 - Google Patents

防紫外线高耐火光伏电缆 Download PDF

Info

Publication number
CN107221382A
CN107221382A CN201710478841.7A CN201710478841A CN107221382A CN 107221382 A CN107221382 A CN 107221382A CN 201710478841 A CN201710478841 A CN 201710478841A CN 107221382 A CN107221382 A CN 107221382A
Authority
CN
China
Prior art keywords
layer
antiultraviolet
lapping layer
silicon rubber
low smoke
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201710478841.7A
Other languages
English (en)
Inventor
张万有
张玉湘
周俊
韩俊宝
李正阳
徐晓丽
朱元忠
陈安鹏
夏候东
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Cable Co Ltd
Original Assignee
Anhui Cable Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Anhui Cable Co Ltd filed Critical Anhui Cable Co Ltd
Priority to CN201710478841.7A priority Critical patent/CN107221382A/zh
Publication of CN107221382A publication Critical patent/CN107221382A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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
    • H01B7/28—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
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H01B7/292—Protection against damage caused by extremes of temperature or by flame using material resistant to heat
    • 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
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients
    • H01B9/024—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients composed of braided metal wire
    • 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

Landscapes

  • Insulated Conductors (AREA)

Abstract

本发明公开了一种防紫外线高耐火光伏电缆，包括有由多根镀锡铜丝绞合成束的导体，导体外依次包覆有陶瓷化硅橡胶云母带内绕包层、耐高温薄膜外绕包层、低烟无卤辐照防紫外线聚烯烃绝缘层、镀锡铜丝编织屏蔽层、低烟无卤辐照防紫外线聚烯烃外护套；在陶瓷化硅橡胶云母带内绕包层内填充有硅酸钙和硅酸铝的混合物填充料；在陶瓷化硅橡胶云母带内绕包层与耐高温薄膜外绕包层之间设置有石棉网耐火加强层；在镀锡铜丝编织屏蔽层与低烟无卤辐照防紫外线聚烯烃外护套之间设有耐高温氧化镁陶瓷粉末填充层。本发明有优异的绝缘性能、耐热阻燃性能、防紫外线性能等。

Description

防紫外线高耐火光伏电缆
技术领域：
本发明涉及电缆，主要是一种防紫外线高耐火光伏电缆。
背景技术：
随着经济的发展、社会的进步，人们对能源提出越来越高的要求，寻找新能源成为当前人类面临的迫切课题。针对市场上光伏电缆易老化、燃烧等缺点，公司决定研发防紫外线耐火光伏电缆。防紫外线太阳能光伏电缆作为在太阳能光伏发电系统中低压直流输送部分使用的电缆，需要有优异的绝缘性能、耐热阻燃性能、搞老化性能及防紫外线性能等。
发明内容：
本发明所要解决的技术问题是提供一种防紫外线高耐火光伏电缆，以解决现有技术存在的技术问题。
为解决上述技术问题，本发明采用的技术方案是：
一种防紫外线高耐火光伏电缆，包括有由多根镀锡铜丝绞合成束的导体，其特征在于：所述导体外包覆有由陶瓷化硅橡胶云母带绕包构成的内绕包层，在陶瓷化硅橡胶云母带内绕包层内围绕导体填充有硅酸钙和硅酸铝的混合物填充料，所述陶瓷化硅橡胶云母带内绕包层外依次包覆有耐高温薄膜外绕包层、低烟无卤辐照防紫外线聚烯烃绝缘层、镀锡铜丝编织屏蔽层、低烟无卤辐照防紫外线聚烯烃外护套，所述低烟无卤辐照防紫外线聚烯烃外护套的外表面上设有一层防紫外线涂料；在陶瓷化硅橡胶云母带内绕包层与耐高温薄膜外绕包层之间设置有石棉网耐火加强层；在所述镀锡铜丝编织屏蔽层与低烟无卤辐照防紫外线聚烯烃外护套之间设有填充层，填充层内填充有耐高温氧化镁陶瓷粉末。
所述的一种防紫外线高耐火光伏电缆，其特征在于：在耐高温氧化镁陶瓷粉末填充层内设有多个由钢丝绞合成束的钢丝绳。
本发明创新点：
（1）采用镀锡铜丝编织屏蔽，减少信号损失，保障电力传输。
（2）采用新型陶瓷化云母带耐火材料，遇火能烧成坚硬的陶瓷状铠体包附在导体外侧不脱落，陶瓷状铠体可以起到很好的隔火隔热效果，以维持线路的正常运行。
（3）绝缘、护套采用低烟无卤辐照防紫外线聚烯烃材料，有效地降低电缆老化的程度，延长了电缆的使用寿命。
附图说明：
图1为本发明的结构示意图。
具体实施方式：
参见图1，一种防紫外线高耐火光伏电缆，包括有由多根镀锡铜丝1绞合成束的导体，所述导体外包覆有由陶瓷化硅橡胶云母带绕包构成的内绕包层2，在陶瓷化硅橡胶云母带内绕包层2内围绕导体填充有硅酸钙和硅酸铝的混合物填充料10，所述陶瓷化硅橡胶云母带内绕包层2外依次包覆有耐高温薄膜外绕包层3、低烟无卤辐照防紫外线聚烯烃绝缘层4、镀锡铜丝编织屏蔽层5、低烟无卤辐照防紫外线聚烯烃外护套6，所述低烟无卤辐照防紫外线聚烯烃外护套6的外表面上设有一层防紫外线涂料；在陶瓷化硅橡胶云母带内绕包层2与耐高温薄膜外绕包层3之间设置有石棉网耐火加强层7；在所述镀锡铜丝编织屏蔽层5与低烟无卤辐照防紫外线聚烯烃外护套6之间设有填充层8，填充层内填充有耐高温氧化镁陶瓷粉末。
在耐高温氧化镁陶瓷粉末填充层8内设有多个由钢丝绞合成束的钢丝绳9。

Claims (2)

1.一种防紫外线高耐火光伏电缆，包括有由多根镀锡铜丝绞合成束的导体，其特征在于：所述导体外包覆有由陶瓷化硅橡胶云母带绕包构成的内绕包层，在陶瓷化硅橡胶云母带内绕包层内围绕导体填充有硅酸钙和硅酸铝的混合物填充料，所述陶瓷化硅橡胶云母带内绕包层外依次包覆有耐高温薄膜外绕包层、低烟无卤辐照防紫外线聚烯烃绝缘层、镀锡铜丝编织屏蔽层、低烟无卤辐照防紫外线聚烯烃外护套，所述低烟无卤辐照防紫外线聚烯烃外护套的外表面上设有一层防紫外线涂料；在陶瓷化硅橡胶云母带内绕包层与耐高温薄膜外绕包层之间设置有石棉网耐火加强层；在所述镀锡铜丝编织屏蔽层与低烟无卤辐照防紫外线聚烯烃外护套之间设有填充层，填充层内填充有耐高温氧化镁陶瓷粉末。
2.根据权利要求1所述的一种防紫外线高耐火光伏电缆，其特征在于：在耐高温氧化镁陶瓷粉末填充层内设有多个由钢丝绞合成束的钢丝绳。
CN201710478841.7A 2017-06-22 2017-06-22 防紫外线高耐火光伏电缆 Pending CN107221382A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710478841.7A CN107221382A (zh) 2017-06-22 2017-06-22 防紫外线高耐火光伏电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710478841.7A CN107221382A (zh) 2017-06-22 2017-06-22 防紫外线高耐火光伏电缆

Publications (1)

Publication Number Publication Date
CN107221382A true CN107221382A (zh) 2017-09-29

Family

ID=59950410

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201710478841.7A Pending CN107221382A (zh) 2017-06-22 2017-06-22 防紫外线高耐火光伏电缆

Country Status (1)

Country Link
CN (1) CN107221382A (zh)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108565055A (zh) * 2018-04-27 2018-09-21 安徽电缆股份有限公司 一种耐寒型风能发电设备用电力电缆制造方法
CN109346217A (zh) * 2018-10-11 2019-02-15 何银亚 一种防挣拉耐火绝缘的电线结构
CN109378113A (zh) * 2018-10-15 2019-02-22 迈特诺（马鞍山）特种电缆有限公司 一种新型耐水解电缆
CN113345626A (zh) * 2021-07-07 2021-09-03 河南科技大学 一种单向导热绞合线、导线、电缆
CN114582560A (zh) * 2022-03-15 2022-06-03 江苏恒康电力科技有限公司 一种电缆加工工艺

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100674A1 (en) * 2008-06-05 2011-05-05 Antonio Pagliuca High performance, high temperature wire or cable
CN102399078A (zh) * 2010-09-19 2012-04-04 上海澳振阻燃材料有限公司 无卤环保型氧化镁-硫酸镁不燃无机复合材料
CN204558138U (zh) * 2015-05-13 2015-08-12 广州市新兴电缆实业有限公司 无卤低烟耐火电力电缆
CN204834106U (zh) * 2015-07-28 2015-12-02 安徽海纳电缆集团有限公司 一种环保型光伏发电系统用耐火控制电缆
CN204904895U (zh) * 2015-09-23 2015-12-23 四川韦克电缆有限公司 一种绝缘阻燃的耐火电缆
CN105837190A (zh) * 2016-03-24 2016-08-10 江苏建中能源科技有限公司 一种环保型耐火材料

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110100674A1 (en) * 2008-06-05 2011-05-05 Antonio Pagliuca High performance, high temperature wire or cable
CN102399078A (zh) * 2010-09-19 2012-04-04 上海澳振阻燃材料有限公司 无卤环保型氧化镁-硫酸镁不燃无机复合材料
CN204558138U (zh) * 2015-05-13 2015-08-12 广州市新兴电缆实业有限公司 无卤低烟耐火电力电缆
CN204834106U (zh) * 2015-07-28 2015-12-02 安徽海纳电缆集团有限公司 一种环保型光伏发电系统用耐火控制电缆
CN204904895U (zh) * 2015-09-23 2015-12-23 四川韦克电缆有限公司 一种绝缘阻燃的耐火电缆
CN105837190A (zh) * 2016-03-24 2016-08-10 江苏建中能源科技有限公司 一种环保型耐火材料

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108565055A (zh) * 2018-04-27 2018-09-21 安徽电缆股份有限公司 一种耐寒型风能发电设备用电力电缆制造方法
CN109346217A (zh) * 2018-10-11 2019-02-15 何银亚 一种防挣拉耐火绝缘的电线结构
CN109378113A (zh) * 2018-10-15 2019-02-22 迈特诺（马鞍山）特种电缆有限公司 一种新型耐水解电缆
CN113345626A (zh) * 2021-07-07 2021-09-03 河南科技大学 一种单向导热绞合线、导线、电缆
CN114582560A (zh) * 2022-03-15 2022-06-03 江苏恒康电力科技有限公司 一种电缆加工工艺

Similar Documents

Publication Publication Date Title
CN107221382A (zh) 防紫外线高耐火光伏电缆
CN204332473U (zh) 新型陶瓷化硅橡胶带防火耐火环保型三芯电缆
CN202887811U (zh) 一种加强型耐火阻燃屏蔽电缆
CN201877196U (zh) 新能源汽车用电缆
CN210692172U (zh) 柔软型低烟无卤中高压单芯防火电缆
CN203895165U (zh) 舰船用低烟无卤阻燃耐火通信电缆
CN208093185U (zh) 一种陶瓷化硅胶电缆
CN207397756U (zh) 一种散热性能好的新型电线电缆
CN205943551U (zh) 一种智慧能源动车组用阻燃环保电缆
CN104123979A (zh) 一种硅橡胶绝缘耐高温计算机电缆
CN203013329U (zh) 一种加强型耐火阻燃双屏蔽电缆
CN204087873U (zh) 一种航空用环保耐高温防火电缆
CN203026224U (zh) 一种耐火阻燃抗拉屏蔽电缆
CN203150229U (zh) 一种耐高温耐扭曲柔性电缆
CN218602159U (zh) 一种阻燃控制电缆
CN210837274U (zh) 一种新型紧压铝合金芯联锁铠装高阻燃电力电缆
CN201256013Y (zh) 轨道交通通信电源用电缆
CN203760183U (zh) 一种核电站用仪器仪表电缆
CN203787197U (zh) 一种阻燃聚烯烃护套电力电缆
CN202887812U (zh) 一种加强型耐火阻燃双屏蔽电缆
CN202650674U (zh) 电隔离纸绕包导体的绝缘耐高温电缆
CN202905247U (zh) 一种耐火阻燃抗拉屏蔽电缆
CN207852339U (zh) 一种钢芯无卤低烟交联聚烯烃绝缘电线
CN205656868U (zh) 智慧能源用工作温度200℃柔性预制分支防火电缆
CN209729535U (zh) 一种耐高低温抗氧化特种电缆

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
RJ01 Rejection of invention patent application after publication
RJ01 Rejection of invention patent application after publication

Application publication date: 20170929