CN201741483U - 一种四芯对称结构的电缆 - Google Patents

一种四芯对称结构的电缆 Download PDF

Info

Publication number
CN201741483U
CN201741483U CN2010202016213U CN201020201621U CN201741483U CN 201741483 U CN201741483 U CN 201741483U CN 2010202016213 U CN2010202016213 U CN 2010202016213U CN 201020201621 U CN201020201621 U CN 201020201621U CN 201741483 U CN201741483 U CN 201741483U
Authority
CN
China
Prior art keywords
inner core
cable
conductors
core
utility
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.)
Expired - Fee Related
Application number
CN2010202016213U
Other languages
English (en)
Inventor
陈向东
王值铭
晋德富
戴先松
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.)
With Power Cord Cable Co Ltd Of County
Original Assignee
With Power Cord Cable Co Ltd Of County
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 With Power Cord Cable Co Ltd Of County filed Critical With Power Cord Cable Co Ltd Of County
Priority to CN2010202016213U priority Critical patent/CN201741483U/zh
Application granted granted Critical
Publication of CN201741483U publication Critical patent/CN201741483U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Insulated Conductors (AREA)

Abstract

本实用新型公开了一种四芯对称结构的电缆,包括有内芯,内芯外依次套有内衬层、钢带层和PVC护套,内芯由四个导体构成,导体外紧密包覆有交联聚乙烯绝缘层。本实用新型结构简单,易于实现,通过四个形状相同截面为扇形的导体组成内芯,有效地降低了整个电缆的电阻,并且成本较低,大大降低了电力传输过程中的电能浪费,提高了电能的传输效率。

Description

一种四芯对称结构的电缆
技术领域
本实用新型涉及电力设备领域,尤其是电力用电缆,具体为一种四芯对称结构的电缆。
背景技术
电线电缆行业是中国仅次于汽车行业的第二大行业,产品品种满足率和国内市场占有率均超过90%。在世界范围内,中国电线电缆总产值已超过美国,成为世界上第一大电线电缆生产国。伴随着中国电线电缆行业高速发展,新增企业数量不断上升,行业整体技术水平得到大幅提高。电力传输过程中,需要使用电缆作为传输电力的工具,要求电缆具有较小的电阻,以避免在电能传输过程中出现电能浪费。而电缆的电阻与电缆的材料以及电缆的结构有着密切的关系。
实用新型内容
本实用新型的目的是提供一种四芯对称结构的电缆,以满足电力传输过程中对电缆小电阻的要求。
为了达到上述目的,本实用新型所采用的技术方案为:
一种四芯对称结构的电缆,包括有内芯,所述内芯外依次套有内衬层、钢带层和PVC护套,其特征在于:所述内芯由四个形状相同且截面为90度的扇形的导体构成,所述导体外紧密包覆有交联聚乙烯绝缘层。
本实用新型结构简单,易于实现,通过四个形状相同截面为扇形的导体组成内芯,有效地降低了整个电缆的电阻,并且成本较低,大大降低了电力传输过程中的电能浪费,提高了电能的传输效率。
附图说明
图1为本实用新型结构剖视图。
具体实施方式
如图1所示。一种四芯对称结构的电缆,包括有内芯,内芯外依次套有内衬层3、钢带层4和PVC护套5,述内芯由四个形状相同且截面为90度的扇形的导体1构成,导体1外紧密包覆有交联聚乙烯绝缘层2。

Claims (1)

1.一种四芯对称结构的电缆,包括有内芯,所述内芯外依次套有内衬层、钢带层和PVC护套,其特征在于:所述内芯由四个形状相同且截面为90度的扇形的导体构成,所述导体外紧密包覆有交联聚乙烯绝缘层。
CN2010202016213U 2010-05-19 2010-05-19 一种四芯对称结构的电缆 Expired - Fee Related CN201741483U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010202016213U CN201741483U (zh) 2010-05-19 2010-05-19 一种四芯对称结构的电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010202016213U CN201741483U (zh) 2010-05-19 2010-05-19 一种四芯对称结构的电缆

Publications (1)

Publication Number Publication Date
CN201741483U true CN201741483U (zh) 2011-02-09

Family

ID=43556761

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010202016213U Expired - Fee Related CN201741483U (zh) 2010-05-19 2010-05-19 一种四芯对称结构的电缆

Country Status (1)

Country Link
CN (1) CN201741483U (zh)

Similar Documents

Publication Publication Date Title
CN203689995U (zh) 一种石墨烯复合式光电缆
CN201402663Y (zh) 跨江跨湖输电用10kV防水电力电缆
CN201247631Y (zh) 交联聚乙烯绝缘复合屏蔽聚氯乙烯挤压填充纵向阻水电缆
CN204130238U (zh) 汽车充电桩用电缆
CN203013363U (zh) 一种柔软型防水电力电缆
CN203588717U (zh) 一种加强型控制电缆
CN201741483U (zh) 一种四芯对称结构的电缆
CN201741481U (zh) 一种双芯结构的电缆
CN201741482U (zh) 一种四芯非对称结构的电缆
CN204166928U (zh) 一种高强度大截面异型xetfe薄壁绝缘电缆
CN201741485U (zh) 一种电缆
CN203490972U (zh) 一种usb线缆
CN201741486U (zh) 一种五芯结构的电缆
CN202549473U (zh) 一种丁腈电力软电缆
CN203102936U (zh) 一种耐海水型控制电缆
CN202549354U (zh) 一种对称型射频电缆
CN201780817U (zh) 一种多芯结构的电缆
CN201741484U (zh) 一种三芯结构的电缆
CN203826110U (zh) 一种强抗干扰防腐性计算机软电缆
CN202711842U (zh) 一种潜油泵扁形电缆
CN203787197U (zh) 一种阻燃聚烯烃护套电力电缆
CN201549246U (zh) 标称截面为70mm2的紧凑型导线
CN202549474U (zh) 一种变频器专用电力电缆
CN201897998U (zh) 抗水树电力电缆
CN202025548U (zh) 柔软型聚全氟乙丙烯双色绝缘电线

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20110209

Termination date: 20130519