CN110033892A - 一种具有抗压功能的电缆 - Google Patents

一种具有抗压功能的电缆 Download PDF

Info

Publication number
CN110033892A
CN110033892A CN201910386637.1A CN201910386637A CN110033892A CN 110033892 A CN110033892 A CN 110033892A CN 201910386637 A CN201910386637 A CN 201910386637A CN 110033892 A CN110033892 A CN 110033892A
Authority
CN
China
Prior art keywords
layer
cable
resistance
core
outside
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.)
Withdrawn
Application number
CN201910386637.1A
Other languages
English (en)
Inventor
陈凯
苏志洪
杨坤
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.)
JIANGSU GANGTONG CABLE CO Ltd
Original Assignee
JIANGSU GANGTONG CABLE 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 JIANGSU GANGTONG CABLE CO Ltd filed Critical JIANGSU GANGTONG CABLE CO Ltd
Priority to CN201910386637.1A priority Critical patent/CN110033892A/zh
Publication of CN110033892A publication Critical patent/CN110033892A/zh
Withdrawn legal-status Critical Current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
    • 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
    • H01B7/185—Sheaths comprising internal cavities or channels
    • 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
    • H01B7/1875—Multi-layer sheaths
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2806—Protection against damage caused by corrosion
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable sheath
    • 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
    • H01B7/40—Insulated conductors or cables characterised by their form with arrangements for facilitating mounting or securing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/006—Constructional features relating to the conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/02—Power cables with screens or conductive layers, e.g. for avoiding large potential gradients

Landscapes

  • Insulated Conductors (AREA)

Abstract

本发明公开了一种具有抗压功能的电缆，包括电缆本体，所述电缆本体内设置有电缆主芯，所述电缆主芯外均匀围绕有电缆次芯，所述电缆主芯以及电缆次芯在包覆有绝缘层，所述电缆次芯外包覆有屏蔽层，所述屏蔽层外设置有抗压层，所述抗压层外设置有防火层，所述防火层外设置有编织层，所述编织层外设置有防水层，所述防水层外设置有耐磨层。优点是：电缆内设置有电缆内芯和电缆次芯，加强了其信号传输性能；防水层的设计，增加了电缆的抗水性，避免了在阴湿环境中腐蚀损坏，减少了故障率。

Description

一种具有抗压功能的电缆
技术领域
本发明属于电力电缆技术领域，尤其涉及一种具有抗压功能的电缆。
背景技术
电缆在现在社会中使用相当普遍，随着电力的普及，电缆随处可见。电缆根据用途可以分为很多种，有用于电力传输的，有用于数据传输的等等。长期处于水底或者潮湿环境中的电缆，会降低了绝缘性能，从而容易引起电缆短路等故障。而且在局部受压的情况下也会造成电缆短路的故障。
发明内容
发明目的：本发明的目的是为了解决现有技术的不足，提供一种具有抗压功能的电缆。
技术方案：为了实现以上目的，本发明的一种具有抗压功能的电缆，包括电缆本体，所述电缆本体内设置有电缆主芯，所述电缆主芯外均匀围绕有电缆次芯，所述电缆主芯以及电缆次芯在包覆有绝缘层，所述电缆次芯外包覆有屏蔽层，所述屏蔽层外设置有抗压层，所述抗压层外设置有防火层，所述防火层外设置有编织层，所述编织层外设置有防水层，所述防水层外设置有耐磨层。
所述绝缘层与屏蔽层之间的空隙设置有填充层。
所述抗压层内填充有弹性内芯。
所述弹性内芯内均匀分布了弹性内腔。
所述耐磨层上层对称的设置有凹槽，所述耐磨层下层对称的设置有与内槽对应的凸槽。
有益效果，与现有技术相比，具有以下优点：1、电缆内设置有电缆内芯和电缆次芯，加强了其信号传输性能；2、防水层的设计，增加了电缆的抗水性，避免了在阴湿环境中腐蚀损坏，减少了故障率；3、抗压层内设置了弹性内芯，增加了电缆的弹性，增加了其抗压性；弹性内芯中的弹性内腔也进一步的增加了电缆的抗压性；4、耐磨层外凹槽和凸槽的设计，便于电缆的摆放。
附图说明
图1为本发明的结构示意图。
具体实施方式
下面结合附图，进一步阐明本发明。
实施例1
如图1所示的一种具有抗压功能的电缆，包括电缆本体，所述电缆本体内设置有电缆主芯1，所述电缆主芯1外均匀围绕有电缆次芯2，所述电缆主芯1以及电缆次芯2在包覆有绝缘层3，所述电缆次芯2外包覆有屏蔽层4，所述屏蔽层4外设置有抗压层5，所述抗压层5外设置有防火层6，所述防火层6外设置有编织层7，所述编织层7外设置有防水层8，所述防水层8外设置有耐磨层9。
所述绝缘层3与屏蔽层4之间的空隙设置有填充层10。
所述抗压层5内填充有弹性内芯11。
所述弹性内芯11内均匀分布了弹性内腔12。
所述耐磨层9上层对称的设置有凹槽13，所述耐磨层9下层对称的设置有与内槽13对应的凸槽14。
有益效果，与现有技术相比，具有以下优点：1、电缆内设置有电缆内芯1和电缆次芯2，加强了其信号传输性能；2、防水层8的设计，增加了电缆的抗水性，避免了在阴湿环境中腐蚀损坏，减少了故障率；3、抗压层5内设置了弹性内芯11，增加了电缆的弹性，增加了其抗压性；弹性内芯11中的弹性内腔12也进一步的增加了电缆的抗压性；4、耐磨层9外凹槽13和凸槽14的设计，便于电缆的摆放。
上述实施方式只为说明本发明的技术构思及特点，其目的是让熟悉该技术领域的技术人员能够了解本发明的内容并据以实施，并不能以此来限制本发明的保护范围。凡根据本发明精神实质所做出的等同变换或修饰，都应涵盖在本发明的保护范围之内。

Claims (5)

1.一种具有抗压功能的电缆，其特征在于：包括电缆本体，所述电缆本体内设置有电缆主芯，所述电缆主芯外均匀围绕有电缆次芯，所述电缆主芯以及电缆次芯在包覆有绝缘层，所述电缆次芯外包覆有屏蔽层，所述屏蔽层外设置有抗压层，所述抗压层外设置有防火层，所述防火层外设置有编织层，所述编织层外设置有防水层，所述防水层外设置有耐磨层。
2.根据权利要求1所述的一种具有抗压功能的电缆，其特征在于：所述绝缘层与屏蔽层之间的空隙设置有填充层。
3.根据权利要求1所述的一种具有抗压功能的电缆，其特征在于：所述抗压层内填充有弹性内芯。
4.根据权利要求3所述的一种具有抗压功能的电缆，其特征在于：所述弹性内芯内均匀分布了弹性内腔。
5.根据权利要求1所述的一种具有抗压功能的电缆，其特征在于：所述耐磨层上层对称的设置有凹槽，所述耐磨层下层对称的设置有与内槽对应的凸槽。
CN201910386637.1A 2019-05-09 2019-05-09 一种具有抗压功能的电缆 Withdrawn CN110033892A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910386637.1A CN110033892A (zh) 2019-05-09 2019-05-09 一种具有抗压功能的电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910386637.1A CN110033892A (zh) 2019-05-09 2019-05-09 一种具有抗压功能的电缆

Publications (1)

Publication Number Publication Date
CN110033892A true CN110033892A (zh) 2019-07-19

Family

ID=67241719

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910386637.1A Withdrawn CN110033892A (zh) 2019-05-09 2019-05-09 一种具有抗压功能的电缆

Country Status (1)

Country Link
CN (1) CN110033892A (zh)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070193769A1 (en) * 1997-04-22 2007-08-23 Clark William T Data cable with cross-twist cabled core profile
CN205881519U (zh) * 2016-07-05 2017-01-11 李�瑞 一种水下输电电缆
CN108962480A (zh) * 2018-06-12 2018-12-07 内蒙古万蒙电缆有限责任公司 一种复合式电缆
CN208335771U (zh) * 2018-06-01 2019-01-04 成都川缆电缆有限公司 一种农田浇灌用矿物质防水电缆
CN209561051U (zh) * 2019-05-09 2019-10-29 江苏港通电缆有限公司 一种具有抗压功能的电缆

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070193769A1 (en) * 1997-04-22 2007-08-23 Clark William T Data cable with cross-twist cabled core profile
CN205881519U (zh) * 2016-07-05 2017-01-11 李�瑞 一种水下输电电缆
CN208335771U (zh) * 2018-06-01 2019-01-04 成都川缆电缆有限公司 一种农田浇灌用矿物质防水电缆
CN108962480A (zh) * 2018-06-12 2018-12-07 内蒙古万蒙电缆有限责任公司 一种复合式电缆
CN209561051U (zh) * 2019-05-09 2019-10-29 江苏港通电缆有限公司 一种具有抗压功能的电缆

Similar Documents

Publication Publication Date Title
CN209561051U (zh) 一种具有抗压功能的电缆
CN110033892A (zh) 一种具有抗压功能的电缆
CN210296021U (zh) 一种屏蔽型数据通信电缆
CN208256334U (zh) 一种矿物绝缘防火电缆
CN209708646U (zh) 一种高强度抗压电缆
CN203967433U (zh) 一种便于接线的电网输电线
CN203966623U (zh) 一种无卤防水耐日光工控设备电缆
CN207182962U (zh) 新型改良型扁平电缆
CN205609278U (zh) 采用复合材料的高压电力电缆
CN207718857U (zh) 一种耐辐射抗干扰核电站用电力电缆
CN209496637U (zh) 一种带有多层漏电保护效果的电缆
CN104347173A (zh) 一种新型防水电缆
CN209000616U (zh) 一种防火防漏电电缆
CN203839116U (zh) 具有阻水抗水树性的三芯中压电缆
CN204857237U (zh) 光伏发电用抗紫外线耐老化电缆
CN220984203U (zh) 一种防酸碱电线
CN203706720U (zh) 一种电线电缆
CN210607905U (zh) 具有防潮功能的新型屏蔽电源线
CN207883360U (zh) 一种新型绝缘控制电缆
CN209625885U (zh) 智能家电电源信号橡胶线
CN208737912U (zh) 一种风力发电用电缆
CN208000774U (zh) 防割电缆
CN209730308U (zh) 一种具有绝缘耐磨损功能的电子线
CN210039744U (zh) 一种70度柔软绝缘级软聚氯乙烯塑料电力电缆线
CN210156138U (zh) 一种射频同轴电缆

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
WW01 Invention patent application withdrawn after publication

Application publication date: 20190719

WW01 Invention patent application withdrawn after publication