CN202996382U - 双屏蔽电缆 - Google Patents

双屏蔽电缆 Download PDF

Info

Publication number
CN202996382U
CN202996382U CN 201220700001 CN201220700001U CN202996382U CN 202996382 U CN202996382 U CN 202996382U CN 201220700001 CN201220700001 CN 201220700001 CN 201220700001 U CN201220700001 U CN 201220700001U CN 202996382 U CN202996382 U CN 202996382U
Authority
CN
China
Prior art keywords
outer conductor
double
good
shielded cable
shielding layer
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
CN 201220700001
Other languages
English (en)
Inventor
何加英
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.)
Zhejiang Yuantong Wire and Cable Manufacturing Co Ltd
Original Assignee
Zhejiang Yuantong Wire and Cable Manufacturing 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 Zhejiang Yuantong Wire and Cable Manufacturing Co Ltd filed Critical Zhejiang Yuantong Wire and Cable Manufacturing Co Ltd
Priority to CN 201220700001 priority Critical patent/CN202996382U/zh
Application granted granted Critical
Publication of CN202996382U publication Critical patent/CN202996382U/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Images

Landscapes

  • Insulated Conductors (AREA)

Abstract

一种双屏蔽电缆，包括有内导体、绝缘层、外导体和外护套，所述外导体依次由铝箔屏蔽层、铜丝编织屏蔽层组成；所述外导体内的内导体为两组，平行布置。本实用新型外导体采用双层屏蔽结构，屏蔽效果好；绝缘层采用交联聚乙烯绝缘料，防水性能好；外护套采用改性非吸水性聚乙烯护套料，外观光滑，机械强度好；结构简单、使用效果好、制造成本低。

Description

双屏蔽电缆
（一）技术领域
本实用新型涉及一种双屏蔽电缆。
（二）背景技术
随着国民经济的迅速发展，电缆应用越来越广泛。现有RVVP电缆屏蔽效果一般，影响使用效果，浪费损失大。
（三）发明内容
为了解决现有电缆存在的缺点，本实用新型提供了一种双屏蔽电缆，屏蔽效果好。
为此，本实用新型采取以下技术方案：
一种双屏蔽电缆，包括有内导体、绝缘层、外导体和外护套，所述外导体依次由铝箔屏蔽层、铜丝编织屏蔽层组成；所述外导体内的内导体为两组，平行布置。
所述绝缘层为交联聚乙烯绝缘料。
所述外护套为改性非吸水性聚乙烯护套料。
采用本实用新型具有以下优点：1、外导体采用双层屏蔽结构，屏蔽效果好；2、绝缘层采用交联聚乙烯绝缘料，防水性能好；3、外护套采用改性非吸水性聚乙烯护套料，外观光滑，机械强度好；4、结构简单、使用效果好、制造成本低。
（四）附图说明
图1为本实用新型整体结构图。
（五）具体实施方式
参照图1，一种双屏蔽电缆，包括有内导体1、绝缘层2、外导体和外护套5，所述外导体依次由铝箔屏蔽层3、铜丝编织屏蔽层4组成；所述外导体内的内导体为两组，平行布置。所述绝缘层为交联聚乙烯绝缘料。所述外护套为改性非吸水性聚乙烯护套料。

Claims (3)

1.一种双屏蔽电缆，包括有内导体、绝缘层、外导体和外护套，其特征在于：所述外导体依次由铝箔屏蔽层、铜丝编织屏蔽层组成；所述外导体内的内导体为两组，平行布置。
2.如权利要求1所述的双屏蔽电缆，其特征在于：所述绝缘层为交联聚乙烯绝缘料。
3.如权利要求2所述的双屏蔽电缆，其特征在于：所述外护套为改性非吸水性聚乙烯护套料。
CN 201220700001 2012-12-17 2012-12-17 双屏蔽电缆 Expired - Fee Related CN202996382U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201220700001 CN202996382U (zh) 2012-12-17 2012-12-17 双屏蔽电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201220700001 CN202996382U (zh) 2012-12-17 2012-12-17 双屏蔽电缆

Publications (1)

Publication Number Publication Date
CN202996382U true CN202996382U (zh) 2013-06-12

Family

ID=48567528

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 201220700001 Expired - Fee Related CN202996382U (zh) 2012-12-17 2012-12-17 双屏蔽电缆

Country Status (1)

Country Link
CN (1) CN202996382U (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108232389A (zh) * 2016-12-15 2018-06-29 中国电信股份有限公司 移动通信电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108232389A (zh) * 2016-12-15 2018-06-29 中国电信股份有限公司 移动通信电缆

Similar Documents

Publication Publication Date Title
CN204215750U (zh) 一种智能机器人用扁导体电线
CN203706693U (zh) 额定450及750v氟塑料绝缘及护套耐高温控制电缆
CN204966157U (zh) 一种低烟无卤抗拉伸屏蔽电缆
CN201402663Y (zh) 跨江跨湖输电用10kV防水电力电缆
CN102779578A (zh) 一种防水型控制电缆
CN202996382U (zh) 双屏蔽电缆
CN204480708U (zh) 一种镀锌铜带铠装屏蔽护套电缆
CN203377016U (zh) 一种防水型控制电缆
CN203746515U (zh) 一种耐寒耐高温线缆
CN203760202U (zh) 一种耐高温防火控制电缆
CN203013293U (zh) 同轴电缆
CN206312632U (zh) 通讯复合电力电缆
CN204270666U (zh) 一种扫地机器人用屏蔽引流电线
CN204904868U (zh) 一种稳定型防干扰工业屏蔽电缆
CN203746488U (zh) 一种扁平型导体抗磁干扰绝缘电缆
CN203521021U (zh) 一种镀锡铜丝铠装护套及电力电缆
CN204480695U (zh) 一种镀锌退火铜屏蔽引流软电缆
CN206312582U (zh) 一种高性能铝合金电缆
CN203760212U (zh) 数字通信用实心聚烯绝缘水平对绞电缆
CN202816484U (zh) 一种防水屏蔽电缆
CN202373333U (zh) 月球车专用导线
CN203721245U (zh) 一种电机用铠装屏蔽引流软电缆
CN203520907U (zh) 一种耐低温丁腈绝缘特种电缆
CN202839052U (zh) 一种抗拉防水型屏蔽控制电缆
CN201859688U (zh) 有填充氧化镁粉的交联电力电缆

Legal Events

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

Granted publication date: 20130612

Termination date: 20151217

EXPY Termination of patent right or utility model