CN107945914A - 一种氟塑料耐高温电力电缆 - Google Patents

一种氟塑料耐高温电力电缆 Download PDF

Info

Publication number
CN107945914A
CN107945914A CN201711191473.4A CN201711191473A CN107945914A CN 107945914 A CN107945914 A CN 107945914A CN 201711191473 A CN201711191473 A CN 201711191473A CN 107945914 A CN107945914 A CN 107945914A
Authority
CN
China
Prior art keywords
insulation layer
outside
isolation mount
power cable
aluminium oxide
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
CN201711191473.4A
Other languages
English (en)
Inventor
叶飞
叶磊
毕功仁
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 GUOHUA CABLE GROUP Co Ltd
Original Assignee
ANHUI GUOHUA CABLE GROUP 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 GUOHUA CABLE GROUP Co Ltd filed Critical ANHUI GUOHUA CABLE GROUP Co Ltd
Priority to CN201711191473.4A priority Critical patent/CN107945914A/zh
Publication of CN107945914A publication Critical patent/CN107945914A/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
    • H01B7/18—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
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • H01B3/44—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins
    • H01B3/443—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds
    • H01B3/445—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes vinyl resins; acrylic resins from vinylhalogenides or other halogenoethylenic compounds from vinylfluorides or other fluoroethylenic compounds
    • 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
    • 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
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/184—Sheaths comprising grooves, ribs or other projections
    • 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
    • H01B7/1895—Internal space filling-up means
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Organic Insulating Materials (AREA)
  • Insulated Conductors (AREA)

Abstract

本发明涉及电缆领域，具体是一种氟塑料耐高温电力电缆，包括电缆芯，所述的电缆芯为导体，所述的导体的外部挤包有聚氯乙烯绝缘层，所述的聚氯乙烯绝缘层的外部设置有隔离支架，所述的隔离支架的横截面为可将电缆芯卡合的K型，所述的隔离支架的外部挤包有氧化铝隔热层，所述的氧化铝隔热层将隔离支架分为对称的两部分，所述的氧化铝隔热层的外部绕包有无纺布包带，所述的无纺布包带的外部挤包有金属屏蔽层，所述的金属屏蔽层的外部挤包有氟塑料护套，隔离支架在维持电力电缆内部稳定的同时，减少相互接触，提高电力电缆寿命；采用氧化铝隔热层包裹电缆芯，耐高温得到提高；采用氟塑料作为护套，提高电力电缆的弯曲度，便于收纳使用。

Description

一种氟塑料耐高温电力电缆
技术领域
本发明涉及电缆领域，具体是一种氟塑料耐高温电力电缆。
背景技术
电力电缆是用于传输和分配电能的电缆，电力电缆常用于城市地下电网、发电站引出线路、工矿企业内部供电及过江海水下输电线。在电力线路中，电缆所占比重正逐渐增加。电力电缆是在电力系统的主干线路中用以传输和分配大功率电能的电缆产品，包括1-500KV以及以上各种电压等级，各种绝缘的电力电缆。电力电缆在使用时，遇到大火燃烧，很快就会被烧断，为了给人们赢得求生时间，应提高电力电缆的耐高温性能。
发明内容
为了解决上述问题，本发明提出一种氟塑料耐高温电力电缆。
一种氟塑料耐高温电力电缆，包括电缆芯，所述的电缆芯为导体，所述的导体的外部挤包有聚氯乙烯绝缘层，所述的聚氯乙烯绝缘层的外部设置有隔离支架，所述的隔离支架的横截面为可将电缆芯卡合的K型，所述的隔离支架的外部挤包有氧化铝隔热层，所述的氧化铝隔热层将隔离支架分为对称的两部分，所述的氧化铝隔热层的外部绕包有无纺布包带，所述的无纺布包带的外部挤包有金属屏蔽层，所述的金属屏蔽层的外部挤包有氟塑料护套。
所述的导体和聚氯乙烯绝缘层之间、聚氯乙烯绝缘层和氧化铝隔热层之间均设置有用于填充防止扁平的填充绳。
所述的隔离支架为具有高弹性的硅橡胶。
本发明的有益效果是：本发明的隔离支架的横截面采用K型，在维持电力电缆内部稳定的同时，减少相互接触，提高电力电缆寿命；采用氧化铝隔热层包裹电缆芯，耐高温得到提高；采用氟塑料作为护套，提高电力电缆的弯曲度，便于收纳使用。
附图说明
下面结合附图和实施例对本发明进一步说明。
图1为本发明的主视结构示意图。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面对本发明进一步阐述。
如图1所示，一种氟塑料耐高温电力电缆，包括电缆芯，所述的电缆芯为导体2，所述的导体2的外部挤包有聚氯乙烯绝缘层3，所述的聚氯乙烯绝缘层3的外部设置有隔离支架1，所述的隔离支架1的横截面为可将电缆芯卡合的K型，所述的隔离支架1的外部挤包有氧化铝隔热层7，所述的氧化铝隔热层7将隔离支架1分为对称的两部分，所述的氧化铝隔热层7的外部绕包有无纺布包带6，所述的无纺布包带6的外部挤包有金属屏蔽层5，所述的金属屏蔽层5的外部挤包有氟塑料护套8。
所述的导体2和聚氯乙烯绝缘层3之间、聚氯乙烯绝缘层3和氧化铝隔热层7之间均设置有用于填充防止扁平的填充绳4。
所述的隔离支架1为具有高弹性的硅橡胶。
以上显示和描述了本发明的基本原理、主要特征和本发明的优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中描述的只是本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (3)

1.一种氟塑料耐高温电力电缆，包括电缆芯，其特征在于：所述的电缆芯为导体(2)，所述的导体(2)的外部挤包有聚氯乙烯绝缘层(3)，所述的聚氯乙烯绝缘层(3)的外部设置有隔离支架(1)，所述的隔离支架(1)的横截面为可将电缆芯卡合的K型，所述的隔离支架(1)的外部挤包有氧化铝隔热层(7)，所述的氧化铝隔热层(7)将隔离支架(1)分为对称的两部分，所述的氧化铝隔热层(7)的外部绕包有无纺布包带(6)，所述的无纺布包带(6)的外部挤包有金属屏蔽层(5)，所述的金属屏蔽层(5)的外部挤包有氟塑料护套(8)。
2.根据权利要求1所述的一种氟塑料耐高温电力电缆，其特征在于：所述的导体(2)和聚氯乙烯绝缘层(3)之间、聚氯乙烯绝缘层(3)和氧化铝隔热层(7)之间均设置有用于填充防止扁平的填充绳(4)。
3.根据权利要求1所述的一种氟塑料耐高温电力电缆，其特征在于：所述的隔离支架(1)为具有高弹性的硅橡胶。
CN201711191473.4A 2017-11-24 2017-11-24 一种氟塑料耐高温电力电缆 Pending CN107945914A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711191473.4A CN107945914A (zh) 2017-11-24 2017-11-24 一种氟塑料耐高温电力电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711191473.4A CN107945914A (zh) 2017-11-24 2017-11-24 一种氟塑料耐高温电力电缆

Publications (1)

Publication Number Publication Date
CN107945914A true CN107945914A (zh) 2018-04-20

Family

ID=61949704

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711191473.4A Pending CN107945914A (zh) 2017-11-24 2017-11-24 一种氟塑料耐高温电力电缆

Country Status (1)

Country Link
CN (1) CN107945914A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109659084A (zh) * 2018-12-30 2019-04-19 安徽天康(集团)股份有限公司 一种氟塑料耐高温控制电缆及其生产工艺
CN109767866A (zh) * 2018-12-12 2019-05-17 扬州市凤鸣电缆有限公司 一种陶瓷化防火耐高温电缆

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203444869U (zh) * 2013-08-16 2014-02-19 年锋电缆(苏州)有限公司 一种具有向心骨架结构的数据电缆
CN203773982U (zh) * 2014-03-18 2014-08-13 安徽金阳电器科技发展有限责任公司 一种耐火抗拉电缆
CN203950591U (zh) * 2014-07-22 2014-11-19 四川保和新世纪线缆有限公司 一种应用于矿工帽灯线的新型抗拉伸线缆
CN104575814A (zh) * 2013-10-12 2015-04-29 宁夏海洋线缆有限公司 一种交联绝缘电力电缆
CN104599775A (zh) * 2014-08-27 2015-05-06 沈群华 一种新型结构电缆及其制作方法
CN204884637U (zh) * 2015-08-19 2015-12-16 马鞍山市盛力锁业科技有限公司 一种复合型阻水扁电缆
CN106920585A (zh) * 2017-04-07 2017-07-04 江苏帝诚线缆有限公司 一种带有抗碾压骨架的抗碾压综合控制线缆

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203444869U (zh) * 2013-08-16 2014-02-19 年锋电缆(苏州)有限公司 一种具有向心骨架结构的数据电缆
CN104575814A (zh) * 2013-10-12 2015-04-29 宁夏海洋线缆有限公司 一种交联绝缘电力电缆
CN203773982U (zh) * 2014-03-18 2014-08-13 安徽金阳电器科技发展有限责任公司 一种耐火抗拉电缆
CN203950591U (zh) * 2014-07-22 2014-11-19 四川保和新世纪线缆有限公司 一种应用于矿工帽灯线的新型抗拉伸线缆
CN104599775A (zh) * 2014-08-27 2015-05-06 沈群华 一种新型结构电缆及其制作方法
CN204884637U (zh) * 2015-08-19 2015-12-16 马鞍山市盛力锁业科技有限公司 一种复合型阻水扁电缆
CN106920585A (zh) * 2017-04-07 2017-07-04 江苏帝诚线缆有限公司 一种带有抗碾压骨架的抗碾压综合控制线缆

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109767866A (zh) * 2018-12-12 2019-05-17 扬州市凤鸣电缆有限公司 一种陶瓷化防火耐高温电缆
CN109659084A (zh) * 2018-12-30 2019-04-19 安徽天康(集团)股份有限公司 一种氟塑料耐高温控制电缆及其生产工艺

Similar Documents

Publication Publication Date Title
CN107945914A (zh) 一种氟塑料耐高温电力电缆
CN205282152U (zh) 硅橡胶绝缘控制电缆
CN204966131U (zh) 一种工业用耐高温阻燃控制电缆
CN205666086U (zh) 一种耐高温型复合电缆
CN204303385U (zh) 一种信号线缆
CN103903769A (zh) 一种单芯耐火电缆
CN204242668U (zh) 一种双芯紧凑型信号电缆
CN103426528A (zh) 一种环保型耐高温防腐电缆
CN203910316U (zh) 一种高温单芯电缆
CN204946562U (zh) 一种新型陶瓷化硅橡胶防火电缆
CN203787175U (zh) 一种单芯耐火电缆
CN204808921U (zh) 一种抗压电缆
CN204440956U (zh) 低烟无卤阻燃环保电线
CN205542098U (zh) 一种煤矿用防潮耐拉伸电缆
CN207676692U (zh) 长寿型建筑工程用电缆
CN203386529U (zh) 一种双芯屏蔽型电力电缆
CN108962458A (zh) 一种防咬抗拉阻燃型电缆
CN204614520U (zh) 矿物质防爆电缆
CN204614498U (zh) 矿物质隔热耐火电缆
CN204834089U (zh) 一种光缆
CN206505762U (zh) 一种耐油耐弯曲伺服动力电缆
CN207529695U (zh) 一种耐油防水电缆
CN202662369U (zh) 一种复合型绝缘耐高温电力电缆
CN204066834U (zh) 一种电梯用防火柔性控制电缆
CN207052316U (zh) 一种安全性高的双绝缘结构光伏电缆

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

Application publication date: 20180420

RJ01 Rejection of invention patent application after publication