CN202003717U - 稀土屏蔽电缆 - Google Patents
稀土屏蔽电缆 Download PDFInfo
- Publication number
- CN202003717U CN202003717U CN201120117269XU CN201120117269U CN202003717U CN 202003717 U CN202003717 U CN 202003717U CN 201120117269X U CN201120117269X U CN 201120117269XU CN 201120117269 U CN201120117269 U CN 201120117269U CN 202003717 U CN202003717 U CN 202003717U
- Authority
- CN
- China
- Prior art keywords
- rare
- earth
- cable
- layer
- core
- 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
Links
- 229910052761 rare earth metal Inorganic materials 0.000 title claims abstract description 32
- 150000002910 rare earth metals Chemical class 0.000 title claims abstract description 32
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 6
- 239000004411 aluminium Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims description 7
- 238000000576 coating method Methods 0.000 claims description 7
- 229920002521 macromolecule Polymers 0.000 claims description 7
- 239000011347 resin Substances 0.000 claims description 7
- 229920005989 resin Polymers 0.000 claims description 7
- 230000004888 barrier function Effects 0.000 claims description 4
- 230000032683 aging Effects 0.000 abstract description 3
- 239000004020 conductor Substances 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000007797 corrosion Effects 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 239000004698 Polyethylene Substances 0.000 abstract 2
- 229920000573 polyethylene Polymers 0.000 abstract 2
- 239000002952 polymeric resin Substances 0.000 abstract 2
- 229920000915 polyvinyl chloride Polymers 0.000 abstract 2
- 239000004800 polyvinyl chloride Substances 0.000 abstract 2
- 229920003002 synthetic resin Polymers 0.000 abstract 2
- 230000002349 favourable effect Effects 0.000 abstract 1
- 230000003647 oxidation Effects 0.000 abstract 1
- 238000007254 oxidation reaction Methods 0.000 abstract 1
- 208000034189 Sclerosis Diseases 0.000 description 1
- 230000003064 anti-oxidating effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
Landscapes
- Communication Cables (AREA)
- Insulated Conductors (AREA)
Abstract
本实用新型公开一种稀土屏蔽电缆,包括线芯以及包裹于线芯外层的绝缘护套层,所述线芯共有多根,且每根线芯外均包裹有绝缘护套层,所述绝缘护套层为稀土PE绝缘层,所述多根线芯相互铰合成缆芯,所述缆芯外包裹有高分子树脂绕包层,在高分子树脂绕包层外依次包裹有稀土丝屏蔽层和PVC护套层。本实用新型的有益效果在于:本实用新型对电缆导体防止氧化、腐蚀、变质、硬化、老化进行屏蔽防护,由护套、稀土丝、稀土铝套编织成屏蔽电缆,增强了伸长率及强度,延长了电缆的使用寿命;稀土PE绝缘层使电缆具有良好的耐老化、耐腐蚀性能,提高了电缆的力学性能。
Description
技术领域
本实用新型属于电缆技术领域,具体涉及一种稀土屏蔽电缆。
背景技术
众所周知,传统电缆是由线芯以及包裹于线芯外层的绝缘护套层构成,此类型的电缆导体会受氧化、腐蚀、变质、硬化及老化等因素的影响,其伸长率和强度都会降低,致使电缆寿命缩短,同时导致电损率提高,增加了产品的成本消耗。
发明内容
本实用新型所要解决的技术问题便是针对上述现有技术的不足,提供一种稀土屏蔽电缆,它能够提高电缆的耐腐蚀性,延长了电缆的使用寿命。
本实用新型所采用的技术方案是:一种稀土屏蔽电缆,包括线芯以及包裹于线芯外层的绝缘护套层,所述线芯共有多根,且每根线芯外均包裹有绝缘护套层,所述绝缘护套层为稀土PE绝缘层,所述多根线芯相互铰合成缆芯,所述缆芯外包裹有高分子树脂绕包层,在高分子树脂绕包层外依次包裹有稀土丝屏蔽层和PVC护套层。
作为优选,所述稀土丝屏蔽层和PVC护套层之间设有稀土铝套层。
本实用新型的有益效果在于:本实用新型对电缆导体防止氧化、腐蚀、变质、硬化、老化进行屏蔽防护,由护套、稀土丝、稀土铝套编织成屏蔽电缆,增强了伸长率及强度,延长了电缆的使用寿命;稀土PE绝缘层使电缆具有良好的耐老化、耐腐蚀性能,提高了电缆的力学性能。
附图说明
图1为本实用新型结构示意图。
图中:1、线芯;2、绝缘护套层;3、高分子树脂绕包层;4、稀土丝屏蔽层;5、稀土铝套层;6、PVC护套层。
具体实施方式
下面将结合附图及具体实施例对本实用新型作进一步详细说明。
如图1所示,一种稀土屏蔽电缆,包括线芯1以及包裹于线芯1外层的绝缘护套层2,所述线芯1共有多根,且每根线芯1外均包裹有绝缘护套层2,所述绝缘护套层2为稀土PE绝缘层,所述多根线芯1相互铰合成缆芯,所述缆芯外包裹有高分子树脂绕包层3,在高分子树脂绕包层3外依次包裹有稀土丝屏蔽层4和PVC护套层6。作为优选,所述稀土丝屏蔽层4和PVC护套层6之间设有稀土铝套层5。
Claims (2)
1.一种稀土屏蔽电缆,包括线芯(1)以及包裹于线芯(1)外层的绝缘护套层(2),其特征在于:所述线芯(1)共有多根,且每根线芯(1)外均包裹有绝缘护套层(2),所述绝缘护套层(2)为稀土PE绝缘层,所述多根线芯(1)相互铰合成缆芯,所述缆芯外包裹有高分子树脂绕包层(3),在高分子树脂绕包层(3)外依次包裹有稀土丝屏蔽层(4)和PVC护套层(6)。
2.根据权利要求1所述的稀土屏蔽电缆,其特征在于:所述稀土丝屏蔽层(4)和PVC护套层(6)之间设有稀土铝套层(5)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120117269XU CN202003717U (zh) | 2011-04-20 | 2011-04-20 | 稀土屏蔽电缆 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201120117269XU CN202003717U (zh) | 2011-04-20 | 2011-04-20 | 稀土屏蔽电缆 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202003717U true CN202003717U (zh) | 2011-10-05 |
Family
ID=44706448
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201120117269XU Expired - Fee Related CN202003717U (zh) | 2011-04-20 | 2011-04-20 | 稀土屏蔽电缆 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202003717U (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436869A (zh) * | 2011-12-06 | 2012-05-02 | 常熟市碧溪新城特种机械厂 | 金属屏蔽电缆 |
-
2011
- 2011-04-20 CN CN201120117269XU patent/CN202003717U/zh not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102436869A (zh) * | 2011-12-06 | 2012-05-02 | 常熟市碧溪新城特种机械厂 | 金属屏蔽电缆 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101807453B (zh) | 用于海底的电力电缆 | |
| CN201725627U (zh) | 用于海底的电力电缆 | |
| CN202855342U (zh) | 一种控制特种电缆 | |
| CN202549385U (zh) | 一种三芯型船用控制电缆 | |
| CN202003717U (zh) | 稀土屏蔽电缆 | |
| CN201629184U (zh) | 光电复合的海底电力电缆 | |
| CN202694966U (zh) | 一种交联聚乙烯钢丝铠装的大功率传输的海底电力电缆 | |
| CN201340748Y (zh) | Pe绝缘pvc护套稀土丝屏蔽电缆 | |
| CN205247968U (zh) | 一种水面传输电力用防潮防腐蚀电缆 | |
| CN201741470U (zh) | 一种耐高温防腐计算机屏蔽电缆 | |
| CN201732600U (zh) | 铁路车辆用多芯屏蔽护套电缆 | |
| CN201946367U (zh) | 一种阻燃环保聚氯乙烯绝缘电缆 | |
| CN202549402U (zh) | 一种防水抗拉型补偿电缆 | |
| CN202196609U (zh) | 一种高抗拉电力电缆 | |
| CN202549387U (zh) | 一种抗压型丁腈电力软电缆 | |
| CN203673859U (zh) | 一种抗拉防水橡套电缆 | |
| CN204792022U (zh) | 一种新型聚氯乙烯电缆线 | |
| CN203480881U (zh) | 一种菱形低辐射电缆 | |
| CN202996390U (zh) | 一种铝合金导体电力电缆 | |
| CN202275615U (zh) | 一种计算机用信号电缆 | |
| CN202930071U (zh) | 一种铝合金导体屏蔽电缆 | |
| CN202796184U (zh) | 异型钢丝铠装电缆 | |
| CN201732622U (zh) | 一种聚氯乙烯绝缘电力电缆 | |
| CN202275652U (zh) | 一种聚氯乙烯绝缘护套电力电缆 | |
| CN201780806U (zh) | 一种耐高温型计算机用电缆 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 644000, Sichuan, Yibin Province on the South Bank of Syria Road, the middle of farmers' company building at the entrance Patentee after: Yibin Chuandian Electric Power Construction Engineering Co., Ltd. Address before: 644000, Sichuan, Chengdu Province on the South Bank of Syria Road, the middle of farmers' company building at the entrance Patentee before: Yibin Chuandian Electric Power Construction Engineering Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111005 Termination date: 20130420 |