CN202404974U - 一种氧化铬交联聚乙烯阻燃电缆 - Google Patents
一种氧化铬交联聚乙烯阻燃电缆 Download PDFInfo
- Publication number
- CN202404974U CN202404974U CN2011205121983U CN201120512198U CN202404974U CN 202404974 U CN202404974 U CN 202404974U CN 2011205121983 U CN2011205121983 U CN 2011205121983U CN 201120512198 U CN201120512198 U CN 201120512198U CN 202404974 U CN202404974 U CN 202404974U
- Authority
- CN
- China
- Prior art keywords
- chromium oxide
- crosslinked polyethylene
- retardant cable
- flame
- copper 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 - Lifetime
Links
- 229910000423 chromium oxide Inorganic materials 0.000 title claims abstract description 23
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 title claims abstract description 22
- 229920003020 cross-linked polyethylene Polymers 0.000 title claims abstract description 20
- 239000004703 cross-linked polyethylene Substances 0.000 title claims abstract description 20
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 title claims abstract description 10
- 239000003063 flame retardant Substances 0.000 title claims abstract description 10
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical group [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 230000000979 retarding effect Effects 0.000 abstract 1
- 238000006424 Flood reaction Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000003500 flue dust Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Landscapes
- Insulated Conductors (AREA)
Abstract
本实用新型涉及电力电缆，具体为一种氧化铬交联聚乙烯阻燃电缆。一种氧化铬交联聚乙烯阻燃电缆，由铜芯、氧化铬层、交联聚乙烯护套组成，其特征在于：铜芯在内，氧化铬层包裹铜芯，交联聚乙烯护套在外包裹氧化铬层。本实用新型具有阻止或延缓火焰发生或蔓延的能力。
Description
技术领域
本实用新型涉及电力电缆，具体为一种氧化铬交联聚乙烯阻燃电缆。
背景技术
人们常说水火无情，自从人类发现火以来，火不仅加速了人类文明的发展，也给人类文明带来了毁灭，多少古代的文明毁于大火。同样，火灾也能烧毁综合布线系统，使电力传输中断。同时，如果线缆在燃烧过程中产生大量的有毒气体和烟尘，那么会对人员的逃生产生极大的影响，甚至成为安全的隐患。电力传输承载高压、大电流本身也是容易造成火情的地方。
发明内容
本实用新型针对现有电缆的缺陷，提供一种有效阻止或延缓火焰发生或蔓延的一种氧化铬交联聚乙烯阻燃电缆。
本发明的具体技术方案如下：
一种氧化铬交联聚乙烯阻燃电缆，由铜芯、氧化铬层、交联聚乙烯护套组成，其特征在于：铜芯在内，氧化铬层包裹铜芯，交联聚乙烯护套在外包裹氧化铬层。
本实用新型具有阻止或延缓火焰发生或蔓延的能力。
附图说明
图1为本实用新型的剖面结构示意图。
图2为本实用新型的结构示意图。
其中，1——铜芯、2——氧化铬层、3——交联聚乙烯护套。
具体实施方式
下面结合具体实施方式对本实用新型作进一步说明。
一种氧化铬交联聚乙烯阻燃电缆，由铜芯、氧化铬层、交联聚乙烯护套组成，铜芯在内，氧化铬层包裹铜芯，交联聚乙烯护套在外包裹氧化铬层。氧化铬层厚度为2毫米，交联聚乙烯护套厚度为3毫米。
本实用新型具有阻止或延缓火焰发生或蔓延的能力。
Claims (1)
1.一种氧化铬交联聚乙烯阻燃电缆，由铜芯、氧化铬层、交联聚乙烯护套组成，其特征在于：铜芯在内，氧化铬层包裹铜芯，交联聚乙烯护套在外包裹氧化铬层。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205121983U CN202404974U (zh) | 2011-12-11 | 2011-12-11 | 一种氧化铬交联聚乙烯阻燃电缆 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205121983U CN202404974U (zh) | 2011-12-11 | 2011-12-11 | 一种氧化铬交联聚乙烯阻燃电缆 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202404974U true CN202404974U (zh) | 2012-08-29 |
Family
ID=46702606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205121983U Expired - Lifetime CN202404974U (zh) | 2011-12-11 | 2011-12-11 | 一种氧化铬交联聚乙烯阻燃电缆 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202404974U (zh) |
-
2011
- 2011-12-11 CN CN2011205121983U patent/CN202404974U/zh not_active Expired - Lifetime
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202404974U (zh) | 一种氧化铬交联聚乙烯阻燃电缆 | |
| CN202008855U (zh) | 氧化钙氟塑料绝缘阻燃电缆 | |
| CN203366756U (zh) | 一种核电用电缆贯穿组合式防火封堵模块 | |
| CN202008854U (zh) | 一种防火电缆 | |
| CN202404975U (zh) | 无卤低烟阻燃聚烯烃氧化铬阻燃电缆 | |
| CN202008856U (zh) | 一种氧化钙交联聚乙烯阻燃电缆 | |
| CN202008863U (zh) | 一种氧化铝交联聚乙烯阻燃电缆 | |
| CN202404977U (zh) | 氧化钙阻燃聚氟乙烯阻燃电缆 | |
| CN202404980U (zh) | 防火氟塑料绝缘阻燃电缆 | |
| CN202404976U (zh) | 氧化铬阻燃电缆 | |
| CN202404978U (zh) | 无卤低烟阻燃聚烯烃绝缘护套阻燃电缆 | |
| CN202008860U (zh) | 一种氧化硅交联聚乙烯阻燃电缆 | |
| CN204204489U (zh) | 一种抗压电缆 | |
| CN202008857U (zh) | 氧化铝防火电缆 | |
| CN102976164A (zh) | 防火纸管 | |
| CN202008862U (zh) | 阻燃pvc绝缘护套电缆 | |
| CN202008866U (zh) | 新型阻燃电缆 | |
| CN202404981U (zh) | 阻燃pvc绝缘护套氧化钙阻燃电缆 | |
| CN202008858U (zh) | 氟塑料绝缘护套阻燃电缆 | |
| CN202404979U (zh) | 无卤低烟阻燃聚烯烃绝缘护套阻燃电缆 | |
| CN202008861U (zh) | 氟塑料绝缘护套阻燃电缆 | |
| CN202008859U (zh) | 一种氧化铝阻燃聚氟乙烯阻燃电缆 | |
| CN202008865U (zh) | 一种阻燃电力电缆 | |
| CN202967745U (zh) | 防火纸管 | |
| CN201302848Y (zh) | 绝缘导线 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER C Effective date: 20131018 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER CORPORATION Effective date: 20131018 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 614004 LESHAN, SICHUAN PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131018 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Leshan Electric Bureau of Sichuan Electric Power Co., Ltd. Address before: 614004 Haitang Road, Shizhong District, Sichuan, Leshan 168, China Patentee before: Leshan Electric Bureau of Sichuan Electric Power Co., Ltd. |
|
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120829 |