CN201765865U - High temperature resistant and fireproof nanoscale flexible flexible cable - Google Patents
High temperature resistant and fireproof nanoscale flexible flexible cable Download PDFInfo
- Publication number
- CN201765865U CN201765865U CN2010205196881U CN201020519688U CN201765865U CN 201765865 U CN201765865 U CN 201765865U CN 2010205196881 U CN2010205196881 U CN 2010205196881U CN 201020519688 U CN201020519688 U CN 201020519688U CN 201765865 U CN201765865 U CN 201765865U
- Authority
- CN
- China
- Prior art keywords
- cable
- nanoscale
- high temperature
- resistance
- fire
- 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
- 239000000919 ceramic Substances 0.000 claims abstract description 19
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000009413 insulation Methods 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims abstract description 6
- 229920002379 silicone rubber Polymers 0.000 claims description 16
- 239000004945 silicone rubber Substances 0.000 claims description 12
- 230000009970 fire resistant effect Effects 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 5
- 230000002113 chemopreventative effect Effects 0.000 claims 3
- 230000002787 reinforcement Effects 0.000 claims 1
- 239000010410 layer Substances 0.000 abstract description 15
- 238000005452 bending Methods 0.000 abstract description 5
- 230000003014 reinforcing effect Effects 0.000 abstract description 4
- 230000015556 catabolic process Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005253 cladding Methods 0.000 abstract description 2
- 230000002265 prevention Effects 0.000 abstract description 2
- 239000011241 protective layer Substances 0.000 abstract description 2
- 238000004079 fireproofing Methods 0.000 abstract 3
- 229920000260 silastic Polymers 0.000 abstract 2
- 230000007613 environmental effect Effects 0.000 abstract 1
- 238000004804 winding Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 238000004891 communication Methods 0.000 description 3
- 239000010445 mica Substances 0.000 description 3
- 229910052618 mica group Inorganic materials 0.000 description 3
- 238000002679 ablation Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- CPLXHLVBOLITMK-UHFFFAOYSA-N magnesium oxide Inorganic materials [Mg]=O CPLXHLVBOLITMK-UHFFFAOYSA-N 0.000 description 2
- 239000000395 magnesium oxide Substances 0.000 description 2
- AXZKOIWUVFPNLO-UHFFFAOYSA-N magnesium;oxygen(2-) Chemical compound [O-2].[Mg+2] AXZKOIWUVFPNLO-UHFFFAOYSA-N 0.000 description 2
- 231100000252 nontoxic Toxicity 0.000 description 2
- 230000003000 nontoxic effect Effects 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 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 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- -1 fireproof Chemical compound 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
Images
Classifications
-
- 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
Landscapes
- Insulated Conductors (AREA)
Abstract
Description
技术领域technical field
本实用新型属于电缆技术领域，具体涉及一种耐高温防火型纳米级柔性电缆。The utility model belongs to the technical field of cables, and in particular relates to a high-temperature-resistant and fireproof nano-level flexible cable.
背景技术Background technique
随着城市人口的急剧增长，高层建筑、宾馆酒店、大型超市、医院、车站、机场不断增加，地铁、隧道以及大型公共娱乐场所、公共交通设施也在急剧增加，消防安全的重要性凸现出来；特别是如何在火灾情况下，在一定时间内保障电力和通讯线路的畅通，最大限度的赢得宝贵的时间，减少人员的伤亡和生命财产的损失，是人们不断探索的课题。With the rapid growth of urban population, the number of high-rise buildings, hotels, large supermarkets, hospitals, stations, and airports is increasing, and subways, tunnels, large public entertainment venues, and public transportation facilities are also increasing rapidly, and the importance of fire safety is highlighted; Especially in the case of fire, how to ensure the smooth flow of power and communication lines within a certain period of time, to maximize the precious time, to reduce casualties and loss of life and property, is the subject of people's constant exploration.
目前，国内外的防火电线电缆大多采用的氧化镁防火绝缘电缆和云母带缠绕的耐火电缆。此二者存在一定的缺陷：如生产氧化镁防火绝缘这种结构的电缆需要进口价格昂贵的专门设备，资金投入太大；另外，此种电缆的外护层是全铜的，所以造价也较高；再加上防火电线电缆在生产、加工、运输、线路移动敷设安装和使用等过程中的特殊要求，很难大规模的普及使用，特别是在民用建筑中；而采用云母带缠绕的耐火电缆在生产过程中需要多层缠绕，由于工艺条件的限制，经常性的移动条件下往往造成接缝出现缺陷，烧蚀后云母带发脆，容易脱落，移动性能差、耐火效果不好，从而难以保障通讯、电力线路在火灾的情况下安全畅通。At present, most of the fire-resistant wires and cables at home and abroad use magnesium oxide fire-resistant insulated cables and fire-resistant cables wound with mica tape. These two have certain defects: for example, the production of magnesium oxide fire-proof insulation cables requires imported expensive special equipment, and the capital investment is too large; in addition, the outer sheath of this type of cable is all copper, so the cost is also relatively high. High; coupled with the special requirements in the production, processing, transportation, installation and use of fire-resistant wires and cables, it is difficult to popularize and use them on a large scale, especially in civil buildings; and the fire-resistant cables wrapped with mica tape The cable needs to be wound in multiple layers in the production process. Due to the limitation of the process conditions, the joints are often defective under frequent moving conditions. After ablation, the mica tape is brittle and easy to fall off. It is difficult to ensure that communication and power lines are safe and smooth in the event of a fire.
实用新型内容Utility model content
本实用新型的目的是提供一种耐高低温、绝缘性能好、击穿电压高、耐热指数大、弯曲性能强、耐弯曲半径小、移动和抗干扰性能强、无毒且成本较低的耐高温防火型纳米级柔性软电缆。The purpose of this utility model is to provide a high and low temperature resistance, good insulation performance, high breakdown voltage, high heat resistance index, strong bending performance, small bending radius, strong movement and anti-interference performance, non-toxic and low cost. High temperature and fire-resistant nano-scale flexible flexible cable.
本实用新型包括若干绝缘线芯和加强筋绞合成缆的缆芯，缆芯由内向外依次设有耐磨薄形非吸湿材料绕包层、纳米级陶瓷化防火硅橡胶内衬层、镀锡铜丝编织屏蔽层和纳米级陶瓷化防火硅橡胶外护层。The utility model includes several insulated wire cores and reinforcing ribs twisted into a cable core. The cable core is sequentially provided with a wear-resistant thin non-hygroscopic material wrapping layer, a nano-level ceramic fireproof silicone rubber inner lining, and a tin-plated inner lining layer. Copper wire braided shielding layer and nano-scale ceramic fireproof silicone rubber outer sheath.
为了达到更好的防火耐高温效果，所述的绝缘线芯由多股韧铜丝导体上挤包纳米级陶瓷化防火硅橡胶绝缘层构成。In order to achieve a better effect of fire resistance and high temperature resistance, the insulated wire core is composed of multiple strands of tough copper wire conductors extruded with a nano-scale ceramic fireproof silicon rubber insulation layer.
本实用新型结构合理简单，生产制造容易，采用由多股韧铜丝导体上挤包纳米级陶瓷化防火硅橡胶绝缘层构成的绝缘线芯和加强筋成缆，缆芯外设置耐磨薄形非吸湿材料绕包层、纳米级陶瓷化防火硅橡胶内衬层、镀锡铜丝编织屏蔽层、纳米级陶瓷化防火硅橡胶外护层，在900℃高温甚至1000℃以上的火焰烧蚀下，纳米级陶瓷化耐火硅橡胶形成坚硬的陶瓷化铠体保护层，从而起到隔氧达到防火的作用，在火灾情况下保证了电力、通讯畅通的目的。本实用新型耐高温、绝缘性能好、击穿电压高、耐热指数大、弯曲性能强、耐弯曲半径小、移动性能强、防机械外力损伤、耐磨擦、耐油污、抗电磁干扰性能优越，高阻燃防火火隔氧无毒环保且成本较低。The utility model has a reasonable and simple structure, and is easy to manufacture. It adopts insulating cores and reinforcing ribs composed of multi-strand tough copper wire conductors extruded with nano-level ceramic fireproof silicon rubber insulating layers to form cables, and wear-resistant thin-shaped cables are arranged outside the cable cores. Non-hygroscopic material wrapping layer, nano-scale ceramic fireproof silicone rubber inner lining, tinned copper wire braided shielding layer, nano-scale ceramic fireproof silicone rubber outer sheath, under the flame ablation of 900 ℃ or even above 1000 ℃ , Nano-scale ceramic refractory silicone rubber forms a hard ceramic armor protective layer, which plays the role of oxygen barrier to achieve fire prevention, and ensures the smooth flow of power and communication in case of fire. The utility model has the advantages of high temperature resistance, good insulation performance, high breakdown voltage, large heat resistance index, strong bending performance, small bending radius resistance, strong moving performance, anti-mechanical external force damage, abrasion resistance, oil resistance and anti-electromagnetic interference performance. , high flame retardant, fireproof, oxygen barrier, non-toxic, environmentally friendly and low cost.
附图说明Description of drawings
图1为本实用新型的一种结构示意图。Fig. 1 is a kind of structural representation of the utility model.
其中，1-多股韧铜丝导体、2-纳米级陶瓷化防火硅橡胶绝缘层、3-加强筋，4-耐磨薄形非吸湿材料绕包层、5-纳米级陶瓷化防火硅橡胶内衬层、6-镀锡铜丝编织屏蔽层、7-纳米级陶瓷化防火硅橡胶外护层。Among them, 1-multi-strand tough copper wire conductor, 2-nanometer ceramic fireproof silicone rubber insulation layer, 3-reinforcing ribs, 4-wear-resistant thin non-hygroscopic material wrapping layer, 5-nanometer ceramic fireproof silicone rubber Inner lining layer, 6-tinned copper wire braided shielding layer, 7-nano ceramic fireproof silicone rubber outer sheath.
具体实施方式Detailed ways
如图1所示，由多股韧铜丝导体1上挤包纳米级陶瓷化防火硅橡胶绝缘层2构成绝缘线芯。用四根绝缘线芯和五根加强筋3绞合成缆芯，缆芯上由内向外依次绕包耐磨薄形非吸湿材料绕包层4，挤包纳米级陶瓷化防火硅橡胶内衬层5，编织镀锡铜丝编织屏蔽层6，挤包纳米级陶瓷化防火硅橡胶外护层7。As shown in Figure 1, the insulated wire core is composed of a multi-strand tough
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205196881U CN201765865U (en) | 2010-09-07 | 2010-09-07 | High temperature resistant and fireproof nanoscale flexible flexible cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205196881U CN201765865U (en) | 2010-09-07 | 2010-09-07 | High temperature resistant and fireproof nanoscale flexible flexible cable |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201765865U true CN201765865U (en) | 2011-03-16 |
Family
ID=43718474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205196881U Expired - Fee Related CN201765865U (en) | 2010-09-07 | 2010-09-07 | High temperature resistant and fireproof nanoscale flexible flexible cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201765865U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831967A (en) * | 2012-08-30 | 2012-12-19 | 江苏永鼎电气有限公司 | High-temperature-resistant low-noise cable |
| CN103606410A (en) * | 2013-12-06 | 2014-02-26 | 上海特种电线电缆（集团）有限公司 | Nanometer type ultra-A-class fire-resistant control cable |
| CN108109738A (en) * | 2017-11-30 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of anti-pull anti-twist aerospace cable |
| CN108447610A (en) * | 2018-03-26 | 2018-08-24 | 江苏通鼎光电科技有限公司 | A kind of fire-retardant fireproof cable and preparation method thereof |
-
2010
- 2010-09-07 CN CN2010205196881U patent/CN201765865U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102831967A (en) * | 2012-08-30 | 2012-12-19 | 江苏永鼎电气有限公司 | High-temperature-resistant low-noise cable |
| CN103606410A (en) * | 2013-12-06 | 2014-02-26 | 上海特种电线电缆（集团）有限公司 | Nanometer type ultra-A-class fire-resistant control cable |
| CN108109738A (en) * | 2017-11-30 | 2018-06-01 | 新宇电缆集团股份有限公司 | A kind of anti-pull anti-twist aerospace cable |
| CN108447610A (en) * | 2018-03-26 | 2018-08-24 | 江苏通鼎光电科技有限公司 | A kind of fire-retardant fireproof cable and preparation method thereof |
| CN108447610B (en) * | 2018-03-26 | 2024-06-25 | 江苏通鼎光电科技有限公司 | Flame-retardant fireproof cable and manufacturing method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205028678U (en) | Medium voltage fireproof cable | |
| CN205451840U (en) | Resistant pottery fireproof cable of waiting | |
| CN201765865U (en) | High temperature resistant and fireproof nanoscale flexible flexible cable | |
| CN201655378U (en) | Energy-efficient environmental-friendly fireproof flexible cable for smart gird | |
| CN202694950U (en) | Multicore fire-resisting power cable | |
| CN202134237U (en) | A ceramic fireproof silicone rubber cable | |
| CN201477926U (en) | Fireproof high temperature resistant anti-interference shielded control cable | |
| CN204332413U (en) | A kind of multicore flame-retardant composite cable with outer jacket | |
| CN201449778U (en) | Environment-protective fire-proof shield flexible cable for moving | |
| CN201994126U (en) | Multifunctional power cable | |
| CN203085203U (en) | A waterproof and fireproof cable | |
| CN108682494A (en) | A kind of environment-friendly type fire-fighting fire prevention control flexible cable | |
| CN202694964U (en) | Power cable with polyvinyl chloride insulating layer and sheath layers | |
| CN209183300U (en) | An environment-friendly ceramic fireproof cable | |
| CN202758644U (en) | A fire-resistant power flexible cable | |
| CN201859675U (en) | Nano modified packing polyolefin environment friendly cable | |
| CN206098039U (en) | Steamed low cigarette power cable of fire -resistant nothing | |
| CN205016296U (en) | Fire -resistant high temperature resistance medium voltage power cable | |
| CN107068290B (en) | Manufacturing method of multifunctional fireproof cable for rail transit | |
| CN105810334A (en) | Nano smoke-suppressant flame-retardant cable and manufacturing method thereof | |
| CN104112538A (en) | Aluminum-alloy medium-voltage fireproof power cable | |
| CN204792125U (en) | Fire -retardant fire -resistant midium voltage cable | |
| CN203288348U (en) | Intrinsic safety explosion-proof type power cable | |
| CN203013322U (en) | Fireproof wear-resistant composite control cable | |
| CN202373368U (en) | Super-heat-resistance flexible fireproof power cable |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110316 Termination date: 20130907 |