CN201904108U - 矿用挤包绝缘耐候型防爆信号电缆 - Google Patents
矿用挤包绝缘耐候型防爆信号电缆 Download PDFInfo
- Publication number
- CN201904108U CN201904108U CN2010205963991U CN201020596399U CN201904108U CN 201904108 U CN201904108 U CN 201904108U CN 2010205963991 U CN2010205963991 U CN 2010205963991U CN 201020596399 U CN201020596399 U CN 201020596399U CN 201904108 U CN201904108 U CN 201904108U
- Authority
- CN
- China
- Prior art keywords
- layer
- cores
- cable
- shielding layer
- insulating
- 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
- 238000005065 mining Methods 0.000 title claims abstract description 9
- 239000002360 explosive Substances 0.000 title abstract 4
- 239000004020 conductor Substances 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000002955 isolation Methods 0.000 claims abstract description 8
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 8
- 239000010935 stainless steel Substances 0.000 claims abstract description 8
- 238000004804 winding Methods 0.000 claims abstract description 8
- 229920000098 polyolefin Polymers 0.000 claims abstract description 5
- 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 description 10
- 239000003063 flame retardant Substances 0.000 claims description 10
- 238000005253 cladding Methods 0.000 claims description 3
- 238000009413 insulation Methods 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 3
- 239000010410 layer Substances 0.000 abstract 13
- 238000009941 weaving Methods 0.000 abstract 2
- 238000013016 damping Methods 0.000 abstract 1
- 239000011241 protective layer Substances 0.000 abstract 1
- 230000032683 aging Effects 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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
Landscapes
- Insulated Conductors (AREA)
Abstract
矿用挤包绝缘耐候型防爆信号电缆，涉及电缆的结构领域，包括相互绞合的四组缆芯，每组缆芯分别包括两根线芯和分绕包层，每根线芯分别包括导体，导体的外周由内向外依次设置导体屏蔽层、绝缘层、绝缘屏蔽层和缓冲层，所述分绕包层设置在绞合后的两根线芯外；在绞合后的四组缆芯外设置总绕包层，在四组缆芯与总绕包层之间设置阻水带填充，在总绕包层的外周设置镀锡铜丝编织总屏蔽层，镀锡铜丝编织总屏蔽层的外周绕包高阻燃带隔离层，高阻燃带隔离层的外周纵包不锈钢皱纹带内护套，不锈钢皱纹带内护套的外周设置高阻燃聚烯烃外护层。本实用新型具有传输性能稳定、抗爆防水性能强、不易老化和传输速度快等特点。
Description
技术领域
本实用新型涉及电缆的结构领域。
背景技术
随着现代化矿藏建设速度的加快，矿用电气自动化程度的不断提高，安全系统功能不断强化，为了确保各类通讯设备及监控系统的信号传输正确，针对现有矿用信号传输电缆存在传输性能不稳定、抗爆防水性能差、易老化、传输速度慢、甚至护层有残缺现象等，为了避免造成不必要的损失甚至生命财产安全，结合现有煤矿开采的实际，研制一种新型矿用挤包绝缘耐候型防爆信号电缆势在必行。
发明内容
本实用新型的目的是为了克服现有技术的不足，提供一种矿用挤包绝缘耐候型防爆信号电缆，使其传输性能稳定、抗爆防水性能强、不易老化和传输速度快。
本实用新型的目的是这样实现的：矿用挤包绝缘耐候型防爆信号电缆，包括相互绞合的四组缆芯，每组缆芯分别包括两根线芯和分绕包层，每根线芯分别包括导体，导体的外周由内向外依次设置导体屏蔽层、绝缘层、绝缘屏蔽层和缓冲层，所述分绕包层设置在绞合后的两根线芯外；在绞合后的四组缆芯外设置总绕包层，在四组缆芯与总绕包层之间设置阻水带填充，在总绕包层的外周设置镀锡铜丝编织总屏蔽层，镀锡铜丝编织总屏蔽层的外周绕包高阻燃带隔离层，高阻燃带隔离层的外周纵包不锈钢皱纹带内护套，不锈钢皱纹带内护套的外周设置高阻燃聚烯烃外护层。
本实用新型的绝缘线芯由镀锡铜丝绞合成的导体和导体屏蔽层、绝缘层、绝缘屏蔽层三层一次共挤成型后，外设置缓冲层，线芯对绞，半导电阻水膨胀带填充绕包成缆，使电缆传输性能稳定、传输速度快。导体屏蔽层为半导电包带和挤包半导电层组成，绝缘层为高阻燃低烟无卤聚烯烃辐照料，绝缘屏蔽层为挤包半导电层，缓冲层为半导电弹性材料。各线芯内有分屏蔽层，缆芯外有总屏蔽层，使电缆的屏蔽效果好。内护套和外护层使得电缆不易老化和残缺。
附图说明
图1为本实用新型的一种结构示意图。
具体实施方式
如图1所示，为矿用挤包绝缘耐候型防爆信号电缆，包括相互绞合的四组缆芯13，每组缆芯13分别包括两根线芯14和分绕包层6，每根线芯14分别包括导体1，导体1的外周由内向外依次设置导体屏蔽层2、绝缘层3、绝缘屏蔽层4和缓冲层5，分绕包层6设置在绞合后的两根线芯14外。
在四组缆芯14外设置阻水带填充7，在四组缆芯13和阻水带填充7绞合后的外周设置总绕包层8，在总绕包层8的外周设置镀锡铜丝编织总屏蔽层9，镀锡铜丝编织总屏蔽层9的外周绕包高阻燃带隔离层10，高阻燃带隔离层10的外周纵包不锈钢皱纹带内护套11，不锈钢皱纹带内护套11的外周设置高阻燃聚烯烃外护层12。
Claims (1)
1.矿用挤包绝缘耐候型防爆信号电缆，其特征在于：包括相互绞合的四组缆芯，每组缆芯分别包括两根线芯和分绕包层，每根线芯分别包括导体，导体的外周由内向外依次设置导体屏蔽层、绝缘层、绝缘屏蔽层和缓冲层，所述分绕包层设置在绞合后的两根线芯外；在绞合后的四组缆芯外设置总绕包层，在四组缆芯与总绕包层之间设置阻水带填充，在总绕包层的外周设置镀锡铜丝编织总屏蔽层，镀锡铜丝编织总屏蔽层的外周绕包高阻燃带隔离层，高阻燃带隔离层的外周纵包不锈钢皱纹带内护套，不锈钢皱纹带内护套的外周设置高阻燃聚烯烃外护层。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205963991U CN201904108U (zh) | 2010-11-09 | 2010-11-09 | 矿用挤包绝缘耐候型防爆信号电缆 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205963991U CN201904108U (zh) | 2010-11-09 | 2010-11-09 | 矿用挤包绝缘耐候型防爆信号电缆 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201904108U true CN201904108U (zh) | 2011-07-20 |
Family
ID=44274701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205963991U Expired - Fee Related CN201904108U (zh) | 2010-11-09 | 2010-11-09 | 矿用挤包绝缘耐候型防爆信号电缆 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201904108U (zh) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637473A (zh) * | 2012-05-03 | 2012-08-15 | 宝胜科技创新股份有限公司 | 低烟无卤阻燃a类不锈钢铠装电缆及其制备方法 |
| EP2973609A4 (en) * | 2013-03-15 | 2016-11-02 | Gen Cable Technologies Corp | FIRE RESISTANT CABLE AND WATERPROOF |
-
2010
- 2010-11-09 CN CN2010205963991U patent/CN201904108U/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102637473A (zh) * | 2012-05-03 | 2012-08-15 | 宝胜科技创新股份有限公司 | 低烟无卤阻燃a类不锈钢铠装电缆及其制备方法 |
| EP2973609A4 (en) * | 2013-03-15 | 2016-11-02 | Gen Cable Technologies Corp | FIRE RESISTANT CABLE AND WATERPROOF |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204596511U (zh) | 无卤低烟阻燃耐火中低压光电复合电缆 | |
| CN201069676Y (zh) | 全阻水抗水树交联聚乙烯绝缘电力电缆 | |
| CN201199464Y (zh) | 船用对称式控制低烟无卤信号电缆 | |
| CN103310893A (zh) | 高性能建筑用电缆 | |
| CN102509582A (zh) | 纵向水密封消磁电缆及其制备工艺 | |
| CN201845578U (zh) | 矿用复合屏蔽铠装信号传输电缆 | |
| CN202549386U (zh) | 一种电子计算机用对绞屏蔽电缆 | |
| CN201904108U (zh) | 矿用挤包绝缘耐候型防爆信号电缆 | |
| CN202134273U (zh) | 一种阻燃耐高温本安计算机电缆 | |
| CN201204096Y (zh) | 高绝缘抗干扰阻水宽带数字电缆 | |
| CN202307303U (zh) | 一种煤矿用对绞电缆 | |
| CN202976931U (zh) | 一种矿用信号组合软电缆 | |
| CN203150162U (zh) | 一种多功能复合加强型扁电缆 | |
| CN204423951U (zh) | 橡胶填充导体阻水海底电缆 | |
| CN204991239U (zh) | 环保型耐高低温阻燃电缆 | |
| CN204792055U (zh) | 一种7芯水密软电缆 | |
| CN203118654U (zh) | 核电站核岛内用耐火耐辐射电缆 | |
| CN202473332U (zh) | 计算机网络系统用阻水型测控电缆 | |
| CN208538545U (zh) | 一种抗拉伸阻燃电力电缆 | |
| CN202662373U (zh) | 一种可移动中压耐火电力电缆 | |
| CN208834795U (zh) | 聚氯乙烯绝缘电缆 | |
| CN201237936Y (zh) | 35kv以下阻水电缆 | |
| CN202454307U (zh) | 纵向水密封消磁电缆 | |
| CN203150160U (zh) | 一种四芯型监控组合电缆 | |
| CN203300257U (zh) | 核电站用1e级无卤低烟阻燃仪表电缆 |
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: 20110720 Termination date: 20111109 |