CN212587238U - A copper sheathed inorganic mineral insulated flexible fireproof cable - Google Patents
A copper sheathed inorganic mineral insulated flexible fireproof cable Download PDFInfo
- Publication number
- CN212587238U CN212587238U CN202021731814.XU CN202021731814U CN212587238U CN 212587238 U CN212587238 U CN 212587238U CN 202021731814 U CN202021731814 U CN 202021731814U CN 212587238 U CN212587238 U CN 212587238U
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- CN
- China
- Prior art keywords
- protective layer
- cable
- layer
- inorganic mineral
- flexible fireproof
- 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.)
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- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 47
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 36
- 239000010949 copper Substances 0.000 title claims abstract description 36
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 31
- 239000011241 protective layer Substances 0.000 claims abstract description 53
- 239000010410 layer Substances 0.000 claims abstract description 52
- 239000003063 flame retardant Substances 0.000 claims abstract description 21
- 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 claims abstract description 14
- 239000011707 mineral Substances 0.000 claims description 14
- 239000000463 material Substances 0.000 claims description 12
- 239000000779 smoke Substances 0.000 claims description 5
- 239000004020 conductor Substances 0.000 claims description 3
- 239000000395 magnesium oxide Substances 0.000 claims description 3
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 claims description 3
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 claims description 3
- 229920000098 polyolefin Polymers 0.000 claims description 3
- 239000000843 powder Substances 0.000 claims description 3
- 239000011810 insulating material Substances 0.000 claims description 2
- 230000002787 reinforcement Effects 0.000 claims 2
- 230000032683 aging Effects 0.000 abstract description 2
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 30
- 150000001879 copper Chemical class 0.000 description 5
- 239000011248 coating agent Substances 0.000 description 3
- 238000000576 coating method Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000000137 annealing Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000009970 fire resistant effect Effects 0.000 description 1
- 239000012774 insulation material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Images
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种铜护套无机矿物绝缘柔性防火电缆,涉及电缆技术领域,包括线芯,所述线芯的外围设置有矿物绝缘层,所述矿物绝缘层的外部设置有内部保护层,所述内部保护层的外部固定连接有次级绝缘层,所述次级绝缘层的外侧固定安装有防护层。本实用新型的有益效果为:该铜护套无机矿物绝缘柔性防火电缆,通过阻燃保护层可以有效的防止电缆发生燃烧的现象,在电缆长时间高负荷的使用,十分容易造成线路的老化和损坏,通过阻燃保护层可以有效的降低电缆燃烧的程度和燃烧的时间,使电缆燃烧更加缓慢,便于工作人员进行处理,有效的降低了因为电缆燃烧带来的危害,有效的提升了该铜护套无机矿物绝缘柔性防火电缆的实用性。
The utility model discloses a copper sheathed inorganic mineral insulated flexible fireproof cable, which relates to the technical field of cables. , a secondary insulating layer is fixedly connected to the outside of the inner protective layer, and a protective layer is fixedly installed on the outer side of the secondary insulating layer. The beneficial effects of the utility model are as follows: the copper sheathed inorganic mineral insulated flexible fireproof cable can effectively prevent the cable from burning through the flame retardant protective layer, and it is very easy to cause the aging of the line and the high load when the cable is used for a long time under high load. Damage, the flame retardant protective layer can effectively reduce the burning degree and burning time of the cable, make the cable burn more slowly, facilitate the handling by the staff, effectively reduce the harm caused by the burning of the cable, and effectively improve the copper Practicality of sheathed inorganic mineral insulated flexible fireproof cables.
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202021731814.XU CN212587238U (en) | 2020-08-18 | 2020-08-18 | A copper sheathed inorganic mineral insulated flexible fireproof cable |
Applications Claiming Priority (1)
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CN202021731814.XU CN212587238U (en) | 2020-08-18 | 2020-08-18 | A copper sheathed inorganic mineral insulated flexible fireproof cable |
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CN212587238U true CN212587238U (en) | 2021-02-23 |
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CN202021731814.XU Active CN212587238U (en) | 2020-08-18 | 2020-08-18 | A copper sheathed inorganic mineral insulated flexible fireproof cable |
Country Status (1)
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CN (1) | CN212587238U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113571243A (en) * | 2021-06-24 | 2021-10-29 | 重庆以勒电缆有限公司 | High-performance crease-resistant copper sheath flexible mineral fireproof cable and processing method thereof |
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2020
- 2020-08-18 CN CN202021731814.XU patent/CN212587238U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113571243A (en) * | 2021-06-24 | 2021-10-29 | 重庆以勒电缆有限公司 | High-performance crease-resistant copper sheath flexible mineral fireproof cable and processing method thereof |
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Legal Events
Date | Code | Title | Description |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20241127 Address after: 430000 Room 3, 1st Floor, D4D5 R&D Building, Phase I, Huazhong Zhigu, Huahua Huihe Science and Technology Park (201M plot), Wuhan Economic and Technological Development Zone, Wuhan, Hubei Province (Ji-HT-B136) Patentee after: Hubei Kaicheng Electric Co.,Ltd. Country or region after: China Address before: No. 1761 (14), Dongxihu Avenue, Dongxihu District, Wuhan City, Hubei Province, 430040 Patentee before: WUHAN JIANGHUA WIRE AND CABLE Co.,Ltd. Country or region before: China |
|
TR01 | Transfer of patent right |