CN202404976U - 氧化铬阻燃电缆 - Google Patents

氧化铬阻燃电缆 Download PDF

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Publication number
CN202404976U
CN202404976U CN2011205122011U CN201120512201U CN202404976U CN 202404976 U CN202404976 U CN 202404976U CN 2011205122011 U CN2011205122011 U CN 2011205122011U CN 201120512201 U CN201120512201 U CN 201120512201U CN 202404976 U CN202404976 U CN 202404976U
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China
Prior art keywords
chromic oxide
flame
oxide layer
chromium oxide
copper core
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Expired - Lifetime
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CN2011205122011U
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English (en)
Inventor
夏志勇
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LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER CO Ltd
State Grid Corp of China SGCC
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LESHAN ELECTRIC POWER BUREAU SICHUAN ELECTRIC POWER CO Ltd
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Priority to CN2011205122011U priority Critical patent/CN202404976U/zh
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Abstract

本实用新型涉及电力电缆,具体为氧化铬阻燃电缆。氧化铬阻燃电缆,由铜芯、氧化铬层、阻燃聚氟乙烯护套组成,其特征在于:铜芯在内,氧化铬层包裹铜芯,阻燃聚氟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

氧化铬阻燃电缆
技术领域
   本实用新型涉及电力电缆,具体为氧化铬阻燃电缆。
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氧化铬阻燃电缆。
本发明的具体技术方案如下:
氧化铬阻燃电缆,由铜芯、氧化铬层、阻燃聚氟乙烯护套组成,其特征在于:铜芯在内,氧化铬层包裹铜芯,阻燃聚氟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——阻燃聚氟乙烯护套。
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。
氧化铬阻燃电缆,由铜芯、氧化铬层、阻燃聚氟乙烯护套组成,铜芯在内,氧化铬层包裹铜芯,阻燃聚氟乙烯护套在外包裹氧化铬层。氧化铬层厚度为2毫米,阻燃聚氟乙烯护套厚度为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.氧化铬阻燃电缆,由铜芯、氧化铬层、阻燃聚氟乙烯护套组成,其特征在于:铜芯在内,氧化铬层包裹铜芯,阻燃聚氟乙烯护套在外包裹氧化铬层。
CN2011205122011U 2011-12-11 2011-12-11 氧化铬阻燃电缆 Expired - Lifetime CN202404976U (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011205122011U CN202404976U (zh) 2011-12-11 2011-12-11 氧化铬阻燃电缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011205122011U CN202404976U (zh) 2011-12-11 2011-12-11 氧化铬阻燃电缆

Publications (1)

Publication Number Publication Date
CN202404976U true CN202404976U (zh) 2012-08-29

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Family Applications (1)

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CN2011205122011U Expired - Lifetime CN202404976U (zh) 2011-12-11 2011-12-11 氧化铬阻燃电缆

Country Status (1)

Country Link
CN (1) CN202404976U (zh)

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C14 Grant of patent or utility model
GR01 Patent grant
ASS Succession or assignment of patent right

Owner name: STATE ELECTRIC NET CROP.

Free format text: FORMER OWNER: LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER CORPORATION

Effective date: 20131024

Owner name: LESHAN ELECTRIC BUREAU OF SICHUAN ELECTRIC POWER C

Effective date: 20131024

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: 20131024

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