CN201514802U - 一种额定电压10kV钢芯铝绞线架空绝缘电缆 - Google Patents

一种额定电压10kV钢芯铝绞线架空绝缘电缆 Download PDF

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Publication number
CN201514802U
CN201514802U CN2009201382629U CN200920138262U CN201514802U CN 201514802 U CN201514802 U CN 201514802U CN 2009201382629 U CN2009201382629 U CN 2009201382629U CN 200920138262 U CN200920138262 U CN 200920138262U CN 201514802 U CN201514802 U CN 201514802U
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China
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conductor
insulated cable
aerial insulated
steel
rated voltage
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Expired - Fee Related
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CN2009201382629U
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English (en)
Inventor
郑飞
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Fuzhou Tongerda Electric Wire & Cable Co Ltd
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Fuzhou Tongerda Electric Wire & Cable Co Ltd
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Priority to CN2009201382629U priority Critical patent/CN201514802U/zh
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    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01BCABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B5/00Non-insulated conductors or conductive bodies characterised by their form
    • H01B5/08Several wires or the like stranded in the form of a rope
    • H01B5/10Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material
    • H01B5/102Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core
    • H01B5/104Several wires or the like stranded in the form of a rope stranded around a space, insulating material, or dissimilar conducting material stranded around a high tensile strength core composed of metallic wires, e.g. steel wires

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  • Insulated Conductors (AREA)

Abstract

本实用新型公开了一种额定电压10kV钢芯铝绞线架空绝缘电缆,其特征在于:主要是由导体、屏蔽和绝缘体三部分组成,所述的导体的中心部分是钢芯,然后与铝单丝按照正规绞合方式进行绞合,形成紧压圆形导体,在导体外围挤制一层导体屏蔽层和绝缘层。本实用新型结构简单,拉断力强,可广泛应用于风力强地区的架空绝缘电缆的使用。

Description

一种额定电压10kV钢芯铝绞线架空绝缘电缆
一、技术领域
本实用新型属于电线电缆机械制造领域,尤其涉及到一种额定电压10kV钢芯铝绞线架空绝缘电缆。
二、背景技术
我国现有的架空绝缘电缆在使用过程中电缆的拉断力满足不了沿海地区要求,当有台风的时候,普通的架空绝缘电缆的拉断力无法承受这样的风级,造成电缆拉断,给电力系统造成了直接损伤,也给人民生活带来了不便。
三、发明内容
本实用新型的目的在于克服上述现有技术中的不足之处而提供一种额定电压10kV钢芯铝绞线架空绝缘电缆,采用钢芯铝绞线架空绝缘电缆,其拉断力是普通架空绝缘电缆的2倍,以解决因拉断力不足而断线的问题。
本实用新型是通过如下方式实现的:本实用型主要是由导体、屏蔽和绝缘体三部分组成,所述的导体的中心部分是钢芯,然后与铝单丝按照正规绞合方式进行绞合,形成紧压圆形导体,在导体外围挤制一层导体屏蔽层和绝缘层,所述的导体屏蔽层和绝缘层采用CCV干法生产线生产,这种方法是采用双层共挤的挤出方式,在导体上挤制一层黑色的半导电屏蔽层和绝缘层(耐侯性高密度聚乙烯料或交联聚乙烯料)。
综上所述,本实用新型结构简单,拉断力强,可广泛应用于风力强地区的架空绝缘电缆的使用。
四、附图说明
图1本实用新型结构示意图;
五、具体实施方式
下面结合附图详细介绍本实用新型具体实施例,如图1所示,
本实用型主要是由导体、屏蔽和绝缘体三部分组成,所述的导体的中心部分是钢芯1,然后与铝单丝2按照正规绞合方式进行绞合,形成紧压圆形导体,在导体外围挤制一层导体屏蔽层3和绝缘层4,所述的屏蔽层3和绝缘层4采用CCV干法生产线生产,这种方法是以双层共挤的挤出方式,在导体上挤制一层黑色的半导电屏蔽层3和绝缘层4(耐候性高密度聚乙烯料或交联聚乙烯料)。

Claims (2)

1.一种额定电压10kV钢芯铝绞线架空绝缘电缆,其特征在于:主要是由导体、屏蔽和绝缘体三部分组成,所述导体的中心部分是钢芯(1),然后在与铝单丝(2)按照正规绞合方式进行绞合,形成紧压圆形导体,在导体外挤制一层导体屏蔽层(3)和绝缘层(4)。
2.根据权利要求1所述的一种额定电压10kV钢芯铝绞线架空绝缘电缆,其特征在于:所述的屏蔽层(3)和绝缘层(4)是由黑色的半导电屏蔽料和耐侯性高密度聚乙烯料或交联聚乙烯料组成,挤制在导体外围。
CN2009201382629U 2009-05-14 2009-05-14 一种额定电压10kV钢芯铝绞线架空绝缘电缆 Expired - Fee Related CN201514802U (zh)

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CN2009201382629U CN201514802U (zh) 2009-05-14 2009-05-14 一种额定电压10kV钢芯铝绞线架空绝缘电缆

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CN2009201382629U CN201514802U (zh) 2009-05-14 2009-05-14 一种额定电压10kV钢芯铝绞线架空绝缘电缆

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332234A (zh) * 2014-11-26 2015-02-04 无锡江南电缆有限公司 一种两芯电缆
CN111091933A (zh) * 2020-01-03 2020-05-01 浙江正泰电缆有限公司 高强度抗拉软电缆的制造方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104332234A (zh) * 2014-11-26 2015-02-04 无锡江南电缆有限公司 一种两芯电缆
CN111091933A (zh) * 2020-01-03 2020-05-01 浙江正泰电缆有限公司 高强度抗拉软电缆的制造方法
CN111091933B (zh) * 2020-01-03 2021-03-30 浙江正泰电缆有限公司 高强度抗拉软电缆的制造方法

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Granted publication date: 20100623

Termination date: 20170514