CN204440965U - A kind of high temperature photoelectric composite rope - Google Patents
A kind of high temperature photoelectric composite rope Download PDFInfo
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- CN204440965U CN204440965U CN201520062325.2U CN201520062325U CN204440965U CN 204440965 U CN204440965 U CN 204440965U CN 201520062325 U CN201520062325 U CN 201520062325U CN 204440965 U CN204440965 U CN 204440965U
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- photoelectric composite
- composite cable
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- 239000002131 composite material Substances 0.000 title claims abstract description 32
- 239000013307 optical fiber Substances 0.000 claims abstract description 20
- 239000004020 conductor Substances 0.000 claims abstract description 14
- 238000002955 isolation Methods 0.000 claims abstract description 13
- 230000003287 optical effect Effects 0.000 claims abstract description 12
- 239000002674 ointment Substances 0.000 claims abstract description 9
- 239000011521 glass Substances 0.000 claims abstract description 8
- 239000010445 mica Substances 0.000 claims abstract description 8
- 229910052618 mica group Inorganic materials 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
- 229920001343 polytetrafluoroethylene Polymers 0.000 claims abstract description 7
- 239000004810 polytetrafluoroethylene Substances 0.000 claims abstract description 7
- 239000010410 layer Substances 0.000 claims description 31
- 239000000463 material Substances 0.000 claims description 13
- 238000011049 filling Methods 0.000 claims description 5
- 239000004642 Polyimide Substances 0.000 claims description 4
- 229920001721 polyimide Polymers 0.000 claims description 4
- 239000010963 304 stainless steel Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910000589 SAE 304 stainless steel Inorganic materials 0.000 claims description 3
- 239000011241 protective layer Substances 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims 1
- 239000010949 copper Substances 0.000 claims 1
- 239000000945 filler Substances 0.000 abstract description 2
- 239000004952 Polyamide Substances 0.000 abstract 1
- 150000002466 imines Chemical class 0.000 abstract 1
- 238000009413 insulation Methods 0.000 abstract 1
- 229920002647 polyamide Polymers 0.000 abstract 1
- 238000005272 metallurgy Methods 0.000 description 4
- 239000003208 petroleum Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 230000008054 signal transmission Effects 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
- 230000032683 aging Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 229920002313 fluoropolymer Polymers 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Landscapes
- Ropes Or Cables (AREA)
Abstract
本实用新型公开了一种耐高温光电复合缆，其特征在于：电单元、光单元和填充组合成缆芯，所述缆芯外绕耐温隔离层，所述耐温隔离层外编织第一耐温护层，所述电单元以导体为内芯，所述导体从内到外依次设置为第一耐温绝缘层、第二耐温护层，所述光单元以光纤为内芯，所述光纤从内到外依次设置为耐温油膏、不锈钢管、第二耐温绝缘层、第三耐温护层；本实用新型所述一种耐高温光电复合缆通过光纤表面涂覆聚酰亚胺，耐温绝缘层选用材料为聚酰亚胺-聚四氟乙烯复合材料，耐温隔离层选用材料为云母带，耐温护层选用材料为玻璃丝的设置，光纤、耐温油膏、聚酰亚胺-聚四氟乙烯复合材料、云母带、玻璃丝都具有高耐温的特性，从而保护光单元、电单元在-65～300℃的环境下均能正常工作。
The utility model discloses a high-temperature-resistant photoelectric composite cable, which is characterized in that: an electrical unit, an optical unit and a filler are combined to form a cable core, and the cable core is wrapped with a temperature-resistant isolation layer, and the temperature-resistant isolation layer is braided with a first The heat-resistant sheath, the electrical unit uses a conductor as the inner core, and the conductors are sequentially arranged as the first heat-resistant insulating layer and the second temperature-resistant sheath from the inside to the outside, and the optical unit uses the optical fiber as the inner core, so The optical fiber is arranged in sequence from the inside to the outside as a heat-resistant ointment, a stainless steel tube, a second temperature-resistant insulating layer, and a third temperature-resistant sheath; the high-temperature-resistant photoelectric composite cable described in the utility model is coated with polyamide Imine, the temperature-resistant insulation layer is made of polyimide-PTFE composite material, the temperature-resistant isolation layer is made of mica tape, the temperature-resistant sheath is made of glass filaments, optical fiber, temperature-resistant ointment, Polyimide-PTFE composite materials, mica tape, and glass filaments all have high temperature resistance characteristics, so that the optical unit and electrical unit can work normally under the environment of -65 ~ 300 °C.
Description
技术领域 technical field
本实用新型涉及一种耐高温光电复合缆，属于电力传输和光通信技术领域。 The utility model relates to a high temperature resistant photoelectric composite cable, which belongs to the technical field of power transmission and optical communication.
背景技术 Background technique
现有的耐高温光电复合缆的耐温材料为氟塑料，其耐温等级最高为200℃，不能在更高耐温等级的环境下使用，如航空、航天、石油、化工、冶金等耐温等级更高场合，这些场合要求高可靠性、高耐温的光电复合缆，普通的光电复合缆不能满足要求。 The temperature-resistant material of the existing high-temperature-resistant photoelectric composite cable is fluoroplastic, and its temperature-resistant grade is up to 200°C, which cannot be used in environments with higher temperature-resistant grades, such as aviation, aerospace, petroleum, chemical industry, metallurgy, etc. For occasions with higher grades, these occasions require high-reliability, high-temperature-resistant photoelectric composite cables, and ordinary photoelectric composite cables cannot meet the requirements.
实用新型内容 Utility model content
本实用新型所要解决的技术问题是，提供一种结构简单、耐温等级更高、电力传输更方便、信号传输更可靠，适合在航空、航天、石油、化工、冶金等耐温等级要求更高的恶劣环境下使用的光电复合缆。 The technical problem to be solved by the utility model is to provide a simple structure, higher temperature resistance level, more convenient power transmission, more reliable signal transmission, suitable for aviation, aerospace, petroleum, chemical industry, metallurgy, etc. Photoelectric composite cables used in harsh environments.
为解决上述技术问题，本实用新型采用的技术方案为：一种耐高温光电复合缆，其特征在于：电单元、光单元和填充组合成缆芯，所述缆芯外绕耐温隔离层，所述耐温隔离层外编织第一耐温护层，所述电单元以导体为内芯，所述导体从内到外依次设置为第一耐温绝缘层、第二耐温护层，所述光单元以光纤为内芯，所述光纤从内到外依次设置为耐温油膏、不锈钢管、第二耐温绝缘层、第三耐温护层。 In order to solve the above technical problems, the technical solution adopted by the utility model is: a high temperature resistant photoelectric composite cable, which is characterized in that: the electric unit, the optical unit and the filling are combined into a cable core, and the temperature resistant isolation layer is wrapped around the cable core, The first temperature-resistant sheath is braided outside the heat-resistant isolation layer, the electrical unit uses a conductor as the inner core, and the conductors are sequentially arranged as the first heat-resistant insulating layer and the second temperature-resistant sheath from the inside to the outside. The optical unit uses an optical fiber as an inner core, and the optical fiber is sequentially arranged as a temperature-resistant ointment, a stainless steel tube, a second temperature-resistant insulating layer, and a third temperature-resistant protective layer from the inside to the outside.
优选的是，所述导体的材质为7根镀锡铜丝绞合导体，接续方便、安全可靠。 Preferably, the material of the conductor is 7 tinned copper wire stranded conductors, which are convenient, safe and reliable to connect.
优选的是，所述第一耐温绝缘层和第二耐温绝缘层的材质均为聚酰亚胺-聚四氟乙烯复合材料经烧结而成。 Preferably, the materials of the first temperature-resistant insulating layer and the second temperature-resistant insulating layer are both polyimide-polytetrafluoroethylene composite materials after sintering.
优选的是，所述第一耐温护层、第二耐温护层、第三耐温护层和填充的材质均为玻璃丝经乳液涂覆烘干而成，所述玻璃丝的耐温超过500℃。 Preferably, the materials of the first heat-resistant sheath, the second heat-resistant sheath, the third heat-resistant sheath and the filling are all formed by coating and drying glass filaments, and the temperature resistance of the glass filaments exceeds 500 ℃.
优选的是，所述光纤表面涂覆聚酰亚胺液体经烘干而成。 Preferably, the surface of the optical fiber is coated with polyimide liquid and dried.
优选的是，所述光纤、耐温油膏、第一耐温绝缘层和第二耐温绝缘层的耐温范围均可达到-65～300℃。 Preferably, the temperature range of the optical fiber, the temperature-resistant ointment, the first temperature-resistant insulating layer and the second temperature-resistant insulating layer can reach -65-300°C.
优选的是，所述不锈钢管的材质为304不锈钢带焊接拉制而成，所述不锈钢管具有很好的密封性和机械性能。 Preferably, the stainless steel pipe is made of 304 stainless steel strip welded and drawn, and the stainless steel pipe has good sealing and mechanical properties.
优选的是，所述耐温隔离层的材质为云母带绕包而成，所述云母带的耐温超过750℃。 Preferably, the material of the heat-resistant isolation layer is wrapped with mica tape, and the temperature resistance of the mica tape exceeds 750°C.
优选的是，所述第一耐温护层的外径为11.5～12.5mm。 Preferably, the outer diameter of the first temperature-resistant sheath is 11.5-12.5 mm.
优选的是，所述光纤的芯数为2芯以上。 Preferably, the number of cores of the optical fiber is 2 or more.
所述耐高温光电复合缆的总外径小于12.5mm，所述耐高温光电复合缆的耐温范围为-65～300℃。 The total outer diameter of the high temperature resistant photoelectric composite cable is less than 12.5mm, and the temperature resistance range of the high temperature resistant photoelectric composite cable is -65-300°C.
本实用新型所达到的有益效果：本实用新型所述一种耐高温光电复合缆通过光纤表面涂覆聚酰亚胺，耐温绝缘层选用材料为聚酰亚胺-聚四氟乙烯复合材料，耐温隔离层选用材料为云母带，耐温护层选用材料为玻璃丝的设置，光纤、耐温油膏、聚酰亚胺-聚四氟乙烯复合材料、云母带、玻璃丝都具有高耐温的特性，从而保护光单元、电单元在-65～300℃的环境下均能正常工作，本实用新型提供的耐高温光电复合缆，结构简单，设计合理，具备耐高低温-65～300℃（短时耐温400℃）、耐霉菌、耐盐雾、耐湿热、耐弯曲、耐老化、耐腐蚀、抗拉抗压、长寿命、阻燃等特性，广泛应用于航空、航天、石油、化工、冶金等耐温等级高的环境下实现电力和光信号传输。 The beneficial effects achieved by the utility model: the high-temperature-resistant photoelectric composite cable described in the utility model is coated with polyimide on the surface of the optical fiber, and the material for the temperature-resistant insulating layer is polyimide-polytetrafluoroethylene composite material. The temperature-resistant isolation layer is made of mica tape, and the temperature-resistant sheath is made of glass filaments. Optical fibers, temperature-resistant ointment, polyimide-PTFE composite materials, mica tapes, and glass filaments all have high temperature resistance. characteristics, so as to protect the optical unit and the electrical unit can work normally in the environment of -65～300℃. Short-term temperature resistance (400°C), mold resistance, salt spray resistance, heat and humidity resistance, bending resistance, aging resistance, corrosion resistance, tensile and compression resistance, long life, flame retardant and other characteristics, widely used in aviation, aerospace, petroleum, chemical industry Realize power and optical signal transmission in environments with high temperature resistance such as metallurgy and metallurgy.
附图说明 Description of drawings
图1为本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
具体实施方式 Detailed ways
下面结合附图对本实用新型作进一步描述。以下实施例仅用于更加清楚地说明本实用新型的技术方案，而不能以此来限制本实用新型的保护范围。 Below in conjunction with accompanying drawing, the utility model is further described. The following examples are only used to illustrate the technical solution of the utility model more clearly, but not to limit the protection scope of the utility model.
如图1所示，一种耐高温光电复合缆，其特征在于：电单元1、光单元2和填充11组合成缆芯，所述缆芯外绕耐温隔离层12，所述耐温隔离层12外编织第一耐温护层13，所述电单元1以导体3为内芯，所述导体3从内到外依次设置为第一耐温绝缘层4、第二耐温护层5，所述光单元2以光纤6为内芯，所述光纤6从内到外依次设置为耐温油膏7、不锈钢管8、第二耐温绝缘层9、第三耐温护层10，所述导体3的材质为7根镀锡铜丝绞合导体，所述第一耐温绝缘层4和第二耐温绝缘层9的材质均为聚酰亚胺-聚四氟乙烯复合材料经烧结而成，所述第一耐温护层13、第二耐温护层5、第三耐温护层10和填充11的材质均为玻璃丝经乳液涂覆烘干而成，所述光纤6表面涂覆聚酰亚胺，所述光纤6、耐温油膏7、第一耐温绝缘层4和第二耐温绝缘层9的耐温范围均可达到-65～300℃，所述不锈钢管8的材质为304不锈钢带焊接拉制而成，所述耐温隔离层12的材质为云母带绕包而成，所述第一耐温护层13的外径为11.5～12.5mm，所述光纤6的芯数为2芯以上，所述耐高温光电复合缆的总外径小于12.5mm，所述耐高温光电复合缆的耐温范围为-65～300℃。 As shown in Figure 1, a high-temperature-resistant photoelectric composite cable is characterized in that: the electric unit 1, the optical unit 2 and the filler 11 are combined into a cable core, and the temperature-resistant isolation layer 12 is wound around the cable core, and the temperature-resistant isolation layer Layer 12 is braided with a first heat-resistant sheath 13, and the electric unit 1 uses a conductor 3 as its inner core, and the conductor 3 is sequentially arranged as a first heat-resistant insulating layer 4 and a second heat-resistant sheath 5 from inside to outside. , the optical unit 2 uses an optical fiber 6 as the inner core, and the optical fiber 6 is sequentially arranged as a temperature-resistant ointment 7, a stainless steel tube 8, a second temperature-resistant insulating layer 9, and a third temperature-resistant sheath 10 from the inside to the outside, The material of the conductor 3 is 7 tinned copper wire stranded conductors, and the materials of the first temperature-resistant insulating layer 4 and the second temperature-resistant insulating layer 9 are both polyimide-polytetrafluoroethylene composite materials. Sintered, the materials of the first heat-resistant sheath 13, the second heat-resistant sheath 5, the third heat-resistant sheath 10 and the filling 11 are all formed by coating and drying glass filaments through emulsion, and the optical fiber 6 The surface is coated with polyimide, the temperature range of the optical fiber 6, temperature-resistant ointment 7, first temperature-resistant insulating layer 4 and second temperature-resistant insulating layer 9 can reach -65 to 300 °C, and the stainless steel The pipe 8 is made of 304 stainless steel strip welded and drawn, the material of the heat-resistant isolation layer 12 is wrapped with a mica tape, and the outer diameter of the first heat-resistant sheath 13 is 11.5-12.5mm. The number of cores of the optical fiber 6 is more than 2 cores, the total outer diameter of the high temperature resistant photoelectric composite cable is less than 12.5mm, and the temperature resistance range of the high temperature resistant photoelectric composite cable is -65-300°C.
以上所述仅是本实用新型的优选实施方式，应当指出，对于本技术领域的普通技术人员来说，在不脱离本实用新型技术原理的前提下，还可以做出若干改进和变形，这些改进和变形也应视为本实用新型的保护范围。 The above is only the preferred embodiment of the utility model, it should be pointed out that for those of ordinary skill in the art, without departing from the technical principle of the utility model, some improvements and deformations can also be made. And deformation should also be regarded as the protection scope of the present utility model.
Claims (10)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062325.2U CN204440965U (en) | 2015-01-28 | 2015-01-28 | A kind of high temperature photoelectric composite rope |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520062325.2U CN204440965U (en) | 2015-01-28 | 2015-01-28 | A kind of high temperature photoelectric composite rope |
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| CN204440965U true CN204440965U (en) | 2015-07-01 |
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| CN201520062325.2U Expired - Lifetime CN204440965U (en) | 2015-01-28 | 2015-01-28 | A kind of high temperature photoelectric composite rope |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710683A (en) * | 2017-03-10 | 2017-05-24 | 南京全信传输科技股份有限公司 | Polytetrafluoroethylene/polyimide compound insulating smooth type wire cable and preparation method thereof |
| WO2019054516A1 (en) * | 2017-09-15 | 2019-03-21 | 株式会社 潤工社 | Optical fiber cable and composite cable comprising optical fiber cable |
| CN110349704A (en) * | 2019-06-14 | 2019-10-18 | 广州凯恒特种电线电缆有限公司 | A kind of high intensity is tethered at cable and preparation method thereof |
-
2015
- 2015-01-28 CN CN201520062325.2U patent/CN204440965U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106710683A (en) * | 2017-03-10 | 2017-05-24 | 南京全信传输科技股份有限公司 | Polytetrafluoroethylene/polyimide compound insulating smooth type wire cable and preparation method thereof |
| WO2019054516A1 (en) * | 2017-09-15 | 2019-03-21 | 株式会社 潤工社 | Optical fiber cable and composite cable comprising optical fiber cable |
| CN110349704A (en) * | 2019-06-14 | 2019-10-18 | 广州凯恒特种电线电缆有限公司 | A kind of high intensity is tethered at cable and preparation method thereof |
| CN110349704B (en) * | 2019-06-14 | 2025-03-21 | 广州凯恒特种电线电缆有限公司 | A high-strength tethered cable and a method for preparing the same |
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| C14 | Grant of patent or utility model | ||
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Effective date of registration: 20240117 Address after: 214000, No. 58 Mashan Hushan Road, Binhu District, Wuxi City, Jiangsu Province Patentee after: Hongtu Optoelectronic Cable (Wuxi) Co.,Ltd. Address before: No. 11 Xinke Fourth Road, High tech Development Zone, Pukou District, Nanjing City, Jiangsu Province, 211106 Patentee before: JIANGSU HITEKER Co.,Ltd. |
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Granted publication date: 20150701 |