CN203134461U - High flame retardation fireproof photoelectric composite cable - Google Patents
High flame retardation fireproof photoelectric composite cable Download PDFInfo
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- CN203134461U CN203134461U CN201320015970.XU CN201320015970U CN203134461U CN 203134461 U CN203134461 U CN 203134461U CN 201320015970 U CN201320015970 U CN 201320015970U CN 203134461 U CN203134461 U CN 203134461U
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- 239000002131 composite material Substances 0.000 title claims abstract description 28
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 17
- 239000010959 steel Substances 0.000 claims abstract description 17
- 239000004020 conductor Substances 0.000 claims abstract description 15
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 229920000098 polyolefin Polymers 0.000 claims abstract description 9
- 239000003063 flame retardant Substances 0.000 claims description 34
- 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 33
- 230000004888 barrier function Effects 0.000 claims description 10
- 239000002674 ointment Substances 0.000 claims description 7
- 239000013307 optical fiber Substances 0.000 claims description 7
- 230000009970 fire resistant effect Effects 0.000 claims description 6
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 239000000835 fiber Substances 0.000 abstract 2
- 229910001369 Brass Inorganic materials 0.000 abstract 1
- 239000010951 brass Substances 0.000 abstract 1
- 239000000945 filler Substances 0.000 abstract 1
- 239000010410 layer Substances 0.000 description 26
- 239000000463 material Substances 0.000 description 7
- 239000000779 smoke Substances 0.000 description 6
- RJDOZRNNYVAULJ-UHFFFAOYSA-L [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] Chemical compound [O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[O--].[F-].[F-].[Mg++].[Mg++].[Mg++].[Al+3].[Si+4].[Si+4].[Si+4].[K+] RJDOZRNNYVAULJ-UHFFFAOYSA-L 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 150000001336 alkenes Chemical class 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- -1 halogen-free Substances 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 239000011241 protective layer Substances 0.000 description 2
- 230000008054 signal transmission Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 239000003440 toxic substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 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
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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
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- Insulated Conductors (AREA)
Abstract
Description
技术领域 technical field
本实用新型提出一种主要适用于高层建筑、地下商场、地铁隧道等对阻燃性能要求较高的通信网络、直流远供、室分系统中，特别涉及一种高阻燃防火型光电复合缆。 The utility model proposes a high-rise building, underground shopping mall, subway tunnel and other communication networks, DC remote power supply, and room distribution systems that require high flame-retardant performance, and particularly relates to a high-flame-retardant and fire-resistant photoelectric composite cable. .
背景技术 Background technique
近年来, 随着人们环保和安全意识的提高，电缆结构向紧凑型、多用型的发展，将电力传输和信号传输集于一体的高阻燃防火型光电复合缆受到很多高科技公司的青睐。由于传统的电缆是将电力传输和信号传输电缆分开生产和安装，施工麻烦，维护成本也比较高，传统的光电复合缆是没有阻燃和防火性能。 In recent years, with the improvement of people's awareness of environmental protection and safety, the cable structure has become compact and multi-purpose. The high-flame-retardant and fire-resistant photoelectric composite cable that integrates power transmission and signal transmission has been favored by many high-tech companies. Because the traditional cables are produced and installed separately for power transmission and signal transmission cables, the construction is troublesome and the maintenance cost is relatively high. The traditional photoelectric composite cables have no flame-retardant and fire-proof properties.
发明内容 Contents of the invention
本实用新型目的是为了而提供一种阻燃和防火性能良好的高阻燃防火型光电复合缆。 The purpose of the utility model is to provide a high flame retardant and fireproof photoelectric composite cable with good flame retardant and fireproof performance.
为达到上述目的，本实用新型解决其技术问题所采取的方案是： In order to achieve the above object, the solution adopted by the utility model to solve the technical problems is:
这种高阻燃防火型光电复合缆，包括位于光缆中心的磷化钢丝，所述磷化钢丝外设置有隔氧层，所述隔氧层外紧包有钢塑复合带，所述钢塑复合带外设置有一层聚烯烃护套，所述磷化钢丝和隔氧层之间设置有一对由多根软铜丝组成的导体、一对光纤和两对填充绳。 This high flame-retardant and fireproof photoelectric composite cable includes a phosphating steel wire located in the center of the optical cable, an oxygen barrier layer is arranged outside the phosphating steel wire, and a steel-plastic composite tape is tightly wrapped around the oxygen barrier layer. A layer of polyolefin sheath is arranged outside the composite belt, and a pair of conductors composed of multiple annealed copper wires, a pair of optical fibers and two pairs of filling ropes are arranged between the phosphating steel wire and the oxygen barrier layer.
优选的，所述导体外设置有电源线防火层，所述电源线防火层外还设置有绝缘层。 Preferably, the conductor is provided with a power line fireproof layer, and the power line fireproof layer is also provided with an insulating layer.
优选的，所述光纤外设置有PBT松套管，所述PBT松套管外设置有光单元防火层。 Preferably, the optical fiber is provided with a PBT loose tube, and the PBT loose tube is provided with an optical unit fireproof layer.
优选的，所述磷化钢丝周围填充有阻燃型的阻水油膏。 Preferably, the phosphating steel wire is filled with flame-retardant water-blocking ointment.
优选的，所述PBT松套管内填充有阻燃型的阻水油膏。 Preferably, the PBT loose tube is filled with flame-retardant water-blocking ointment.
与现有技术相比，本实用新型的有益之处是：这种高阻燃防火型光电复合缆阻燃性能可以达到成束阻燃A类试验性能，耐火性能可以达到耐火A类燃烧，采用高阻燃防火型材料，特别适合在装备比较密集的易发生火灾场合，在制造时可根据用户的要求做成不同芯数的电源线和不同芯数的光单元，并可以根据用户的敷设环境可以设计电缆的保护层，以便电缆能够适应用户在不同环境下的使用。该电缆采用低烟无卤高阻燃聚烯烃电缆料有效地防止发生火灾时二次灾害的产生以及电缆材料中的有毒物质对人身的伤害。 Compared with the prior art, the utility model is beneficial in that: the flame retardant performance of this high flame retardant and fireproof photoelectric composite cable can reach the test performance of bundled flame retardant class A, and the fire resistance performance can reach the fire resistance class A combustion. High flame-retardant and fire-resistant materials, especially suitable for fire-prone occasions with relatively dense equipment. During manufacture, power cords with different numbers of cores and optical units with different numbers of cores can be made according to user requirements, and can be installed according to the user's laying environment. The protective layer of the cable can be designed so that the cable can adapt to the use of the user in different environments. The cable uses low-smoke, halogen-free and highly flame-retardant polyolefin cable material, which can effectively prevent secondary disasters in the event of a fire and personal injury caused by toxic substances in the cable material.
附图说明：Description of drawings:
下面结合附图对本实用新型进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described.
图1是本实用新型高阻燃防火型光电复合缆结构示意图。 Fig. 1 is a structural schematic diagram of the high flame retardant and fireproof photoelectric composite cable of the present invention.
图中：1、导体； 2、电源线防火层； 3、绝缘层； 4、光纤； 5、PBT松套； 6、光单元防火层； 7、磷化钢丝； 8、填充绳； 9、阻水油膏； 10、隔氧层； 11、钢塑复合带； 12、聚烯烃护套。 In the figure: 1. Conductor; 2. Fireproof layer of power cord; 3. Insulation layer; 4. Optical fiber; 5. PBT loose sleeve; 6. Fireproof layer of optical unit; 7. Phosphated steel wire; 8. Filling rope; Water ointment; 10. Oxygen barrier layer; 11. Steel-plastic composite tape; 12. Polyolefin sheath. the
具体实施方式 Detailed ways
下面结合附图及具体实施方式对本实用新型进行详细描述： Below in conjunction with accompanying drawing and specific embodiment the utility model is described in detail:
图1所示一种高阻燃防火型光电复合缆，包括位于光缆中心的磷化钢丝7，是整根光缆的加强件，所述磷化钢丝7外设置有隔氧层10，所述隔氧层10外紧包有钢塑复合带11，所述钢塑复合带11还可以选用铝塑复合带，所述钢塑复合带11外设置有一层聚烯烃护套12，所述磷化钢丝7和隔氧层10之间设置有一对由多根软铜丝组成的导体1、一对光纤4和两对填充绳8，所述导体1可以是单根导体，导体结构符合五类或一类导体结构，所述填充绳8采用阻燃型的材料挤出而成。 As shown in Figure 1, a high flame-retardant and fireproof photoelectric composite cable includes a phosphating steel wire 7 located in the center of the optical cable, which is a strengthening member for the entire optical cable, and an oxygen barrier layer 10 is arranged outside the phosphating steel wire 7. The oxygen layer 10 is tightly wrapped with a steel-plastic composite tape 11. The steel-plastic composite tape 11 can also be selected from an aluminum-plastic composite tape. A layer of polyolefin sheath 12 is arranged outside the steel-plastic composite tape 11. The phosphating steel wire 7 and the oxygen barrier layer 10 are provided with a pair of conductors 1 composed of multiple annealed copper wires, a pair of optical fibers 4 and two pairs of filling ropes 8, the conductor 1 can be a single conductor, and the conductor structure conforms to five types or one Conductor-like structure, the filling rope 8 is extruded from flame-retardant materials.
所述导体外设置有电源线防火层2，是采用双面增塑合成云母带，所述电源线防火层外还设置有绝缘层3，所述绝缘层3采用低烟无卤高阻燃聚烯烃绝缘料。 The power cord fireproof layer 2 is arranged outside the conductor, which is made of double-sided plasticized synthetic mica tape. The power cord fireproof layer is also provided with an insulating layer 3, and the insulating layer 3 is made of low-smoke, halogen-free and highly flame-retardant polymer. Olefin insulation.
所述光纤4外设置有PBT松套管5，所述PBT松套管5外设置有光单元防火层6，所述光单元防火层6采用两层合成云母带绕包而成。 The optical fiber 4 is provided with a PBT loose tube 5, and the PBT loose tube 5 is provided with an optical unit fireproof layer 6, and the optical unit fireproof layer 6 is wrapped with two layers of synthetic mica tape.
所述磷化钢丝周围填充有阻燃型的阻水油膏。 The phosphating steel wire is filled with flame-retardant water-blocking ointment.
所述PBT松套管内填充有阻燃型的阻水油膏。 The PBT loose tube is filled with flame-retardant water-blocking ointment.
按照以上实施例所述的高阻燃防火型光电复合缆的制作原理如下： The production principle of the high flame-retardant and fireproof photoelectric composite cable described in the above embodiments is as follows:
高阻燃防火型光电复合缆是将用于传输电流的电源线的导体（采用五类导体或一类导体结构）经过耐火云母带绕包后在外面挤出一层低烟无卤阻燃聚烯烃绝缘料，将光单元PBT松套管外面绕包两层合成云母带。然后将光单元和电单元进行SZ绞合成缆，缆芯外面挤出低烟无卤高阻燃聚烯烃隔氧层，隔氧层外面纵包轧纹钢/铝塑复合带，复合带外面挤出低烟无卤阻燃聚烯烃护套料，并与钢/铝塑复合带形成粘结型的护套。 The high flame retardant and fireproof photoelectric composite cable is to extrude a layer of low-smoke, halogen-free, flame-retardant polymer on the outside of the conductor of the power line used to transmit current (using five types of conductors or one type of conductor structure) after being wrapped with fire-resistant mica tape Olefin insulating material, two layers of synthetic mica tapes are wrapped around the outside of the PBT loose tube of the optical unit. Then the optical unit and the electrical unit are SZ stranded into a cable, and a low-smoke, halogen-free and highly flame-retardant polyolefin oxygen barrier layer is extruded outside the cable core. A low-smoke, halogen-free, flame-retardant polyolefin sheath material is produced, and a bonded sheath is formed with the steel/aluminum-plastic composite tape.
这种高阻燃防火型光电复合缆阻燃性能可以达到成束阻燃A类试验性能，耐火性能可以达到耐火A类燃烧，采用高阻燃防火型材料，特别适合在装备比较密集的易发生火灾场合，在制造时可根据用户的要求做成不同芯数的电源线和不同芯数的光单元，并可以根据用户的敷设环境可以设计电缆的保护层，以便电缆能够适应用户在不同环境下的使用。该电缆采用低烟无卤高阻燃聚烯烃电缆料有效地防止发生火灾时二次灾害的产生以及电缆材料中的有毒物质对人身的伤害。 The flame retardant performance of this kind of high flame retardant and fireproof photoelectric composite cable can reach the test performance of bundled flame retardant A, and the fire resistance can reach the fire resistance of A fire. In the case of fire, power cords with different cores and optical units with different cores can be made according to the user's requirements during manufacture, and the protective layer of the cable can be designed according to the user's laying environment so that the cable can adapt to the user's different environments. usage of. The cable uses low-smoke, halogen-free and highly flame-retardant polyolefin cable material, which can effectively prevent secondary disasters in the event of a fire and personal injury caused by toxic substances in the cable material.
需要强调的是：以上仅是本实用新型的较佳实施例而已，并非对本实用新型作任何形式上的限制，凡是依据本实用新型的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本实用新型技术方案的范围内。 It should be emphasized that: the above are only preferred embodiments of the present utility model, and are not intended to limit the present utility model in any form. Any simple modification, equivalent change and Modifications still belong to the scope of the technical solution of the utility model.
Claims (5)
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320015970.XU CN203134461U (en) | 2013-01-14 | 2013-01-14 | High flame retardation fireproof photoelectric composite cable |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201320015970.XU CN203134461U (en) | 2013-01-14 | 2013-01-14 | High flame retardation fireproof photoelectric composite cable |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065720A (en) * | 2013-01-14 | 2013-04-24 | 江苏通鼎光电股份有限公司 | High flame retardant fireproof type photoelectric composite cable |
| CN112363285A (en) * | 2020-11-11 | 2021-02-12 | 江苏亨通光电股份有限公司 | Miniaturized optical cable for pipeline and construction method thereof |
| CN112712925A (en) * | 2020-12-22 | 2021-04-27 | 通鼎互联信息股份有限公司 | Photoelectric composite cable for water |
-
2013
- 2013-01-14 CN CN201320015970.XU patent/CN203134461U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103065720A (en) * | 2013-01-14 | 2013-04-24 | 江苏通鼎光电股份有限公司 | High flame retardant fireproof type photoelectric composite cable |
| CN112363285A (en) * | 2020-11-11 | 2021-02-12 | 江苏亨通光电股份有限公司 | Miniaturized optical cable for pipeline and construction method thereof |
| CN112712925A (en) * | 2020-12-22 | 2021-04-27 | 通鼎互联信息股份有限公司 | Photoelectric composite cable for water |
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| C14 | Grant of patent or utility model | ||
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Owner name: TONGDING INTERCONNECTION INFORMATION CO., LTD. Free format text: FORMER NAME: JIANGSU TONGDING OPTICAL + ELECTRIC TECHNOLOGY CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 8 Patentee after: TONGDING INTERCONNECTION INFORMATION Co.,Ltd. Address before: Suzhou Zhenze town of Wujiang city of Jiangsu province 215233 City Development Zone eight Xiaoping Avenue No. 8 Patentee before: Jiangsu Tongding Optic-electronic Stock Co.,Ltd. |
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Granted publication date: 20130814 |