CN202120633U - 高压空心电缆 - Google Patents

高压空心电缆 Download PDF

Info

Publication number
CN202120633U
CN202120633U CN2010206851743U CN201020685174U CN202120633U CN 202120633 U CN202120633 U CN 202120633U CN 2010206851743 U CN2010206851743 U CN 2010206851743U CN 201020685174 U CN201020685174 U CN 201020685174U CN 202120633 U CN202120633 U CN 202120633U
Authority
CN
China
Prior art keywords
cable
high voltage
conductor layer
reduced
hollow
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
CN2010206851743U
Other languages
English (en)
Inventor
谢博民
范永辉
宋汉英
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.)
SHANDONG DILONG CABLES CO Ltd
Original Assignee
SHANDONG DILONG CABLES 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 SHANDONG DILONG CABLES CO Ltd filed Critical SHANDONG DILONG CABLES CO Ltd
Priority to CN2010206851743U priority Critical patent/CN202120633U/zh
Application granted granted Critical
Publication of CN202120633U publication Critical patent/CN202120633U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Communication Cables (AREA)

Abstract

本实用新型公开了一种高压空心电缆,其特征在于,在空心导体层的内部设有塑料芯,在空心导体层的外部包裹有绝缘层。通过以上设置,本实用新型减轻了高压电缆的重量,降低了材料成本,减少了线路损耗,同时解决了由于裸线传输带来的接地频繁短路多,易发生高压触电的问题。

Description

高压空心电缆
技术领域
本实用新型涉及一种供输电电缆,具体说是一种高压空心电缆。
背景技术
现有的高压输电电缆线,采用的是铝制或铜质材料,且是裸线输电,接地频繁,短路多,有高压触电危险,由于是实心导体,重量较重,给线路铺设带来不便。
发明内容
本实用新型的目的便是提供一种高压空心电缆,以克服实心电缆笨重、裸线、线损大的缺点。
为了实现上述目的,本实用新型在空心导体层的内部设有塑料芯,在空心导体层的外部包裹有绝缘层。
通过以上设置,本实用新型减轻了高压电缆的重量,铺设线路轻松方便,由于采用空心导体层,降低了材料成本,减少了线路损耗,节约大量能源及资金,同时解决了由于裸线传输带来的接地频繁短路多,易发生高压触电的问题。
附图说明
现结合附图对本实用新型做进一步说明。
图1为本实用新型的截面结构示意图。
图中1、空心导体层    2、塑料芯    3、绝缘层
具体实施方式
如图1所示,本实用新型在空心导体层1的内部设有塑料芯2,在空心导体层1的外部包裹有绝缘层3。通过以上设置,本实用新型减轻了高压电缆的重量,降低了材料成本,减少了线路损耗,同时解决了由于裸线传输带来的接地频繁短路多,易发生高压触电的问题。

Claims (1)

1.高压空心电缆,其特征在于:在空心导体层的内部设有塑料芯,在空心导体层的外部包裹有绝缘层。
CN2010206851743U 2010-12-28 2010-12-28 高压空心电缆 Expired - Fee Related CN202120633U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2010206851743U CN202120633U (zh) 2010-12-28 2010-12-28 高压空心电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2010206851743U CN202120633U (zh) 2010-12-28 2010-12-28 高压空心电缆

Publications (1)

Publication Number Publication Date
CN202120633U true CN202120633U (zh) 2012-01-18

Family

ID=45461680

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010206851743U Expired - Fee Related CN202120633U (zh) 2010-12-28 2010-12-28 高压空心电缆

Country Status (1)

Country Link
CN (1) CN202120633U (zh)

Similar Documents

Publication Publication Date Title
CN202384569U (zh) 交流电压测量感应端子
CN203456156U (zh) 一种加强型电力电缆
CN202120633U (zh) 高压空心电缆
CN201924635U (zh) 架空绝缘导线塔杆
CN201378447Y (zh) 一种新型电线电缆
CN202167278U (zh) 电气装备用电线电缆
CN202181741U (zh) 采用绝缘横担连接对角主材的输电铁塔塔头结构
CN201788754U (zh) 环网型中空高压电缆
CN203552753U (zh) 一种电缆
CN201204082Y (zh) 额定电压35kV及以下风力发电传输用电缆
CN201868139U (zh) 一种承束架空电缆
CN203617093U (zh) 大型变压器油-油套管出线结构
CN202796385U (zh) 非晶合金变压器一体式绝缘结构
CN202034094U (zh) 一种自粘式组合导线结构
CN203260393U (zh) 一种低风压导线
CN202839033U (zh) 一种抗拉型耐高压防水扁电缆
CN202816439U (zh) 一种铜纸包线
CN201298438Y (zh) 一种椭圆式变压器线圈
CN101645325A (zh) 一种心窥镜用电缆
CN202167280U (zh) 电力电缆
CN201758040U (zh) 一种矿物电缆
CN203787192U (zh) 一种三芯结构的电缆
CN202736519U (zh) 用于电感器变压器的电子绝缘线
CN202534426U (zh) 可控电力电缆
CN203134450U (zh) 预成型铝合金导体中压电力电缆

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: 20120118

Termination date: 20121228