CN202736551U - Computer cable for offshore oil platform - Google Patents
Computer cable for offshore oil platform Download PDFInfo
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- CN202736551U CN202736551U CN201220371071.9U CN201220371071U CN202736551U CN 202736551 U CN202736551 U CN 202736551U CN 201220371071 U CN201220371071 U CN 201220371071U CN 202736551 U CN202736551 U CN 202736551U
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- 239000004020 conductor Substances 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims abstract description 12
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000002131 composite material Substances 0.000 claims abstract description 9
- 239000004033 plastic Substances 0.000 claims abstract description 9
- 229920003023 plastic Polymers 0.000 claims abstract description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 8
- 229910052802 copper Inorganic materials 0.000 claims abstract description 8
- 239000010949 copper Substances 0.000 claims abstract description 8
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 4
- 239000002985 plastic film Substances 0.000 claims abstract description 4
- 229920006255 plastic film Polymers 0.000 claims abstract description 4
- 229920006267 polyester film Polymers 0.000 claims abstract description 4
- 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 7
- 239000003063 flame retardant Substances 0.000 claims description 7
- 239000010802 sludge Substances 0.000 claims description 6
- 239000000779 smoke Substances 0.000 claims description 6
- 229920000098 polyolefin Polymers 0.000 claims description 5
- 239000011248 coating agent Substances 0.000 claims description 4
- 238000000576 coating method Methods 0.000 claims description 4
- 229920003020 cross-linked polyethylene Polymers 0.000 claims description 4
- 239000004703 cross-linked polyethylene Substances 0.000 claims description 4
- 238000009954 braiding Methods 0.000 claims description 3
- 238000010892 electric spark Methods 0.000 abstract description 2
- 238000004880 explosion Methods 0.000 abstract description 2
- 239000002360 explosive Substances 0.000 abstract description 2
- 238000005253 cladding Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 230000004807 localization Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000005672 electromagnetic field Effects 0.000 description 1
- 229910052736 halogen Inorganic materials 0.000 description 1
- 150000002367 halogens Chemical class 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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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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Abstract
本实用新型公开了一种海上石油平台用计算机电缆，包括数个导体组、绝缘层，所述的数个导体组分别由两根包裹绝缘层的导体绞合构成，所述的绝缘层厚度为0.6mm-0.7mm，所述的数个导体组外侧分别包裹有内包带层，所述的内包带层与绝缘层之间设有色带，所述的内包带层外依次包裹有分屏蔽层、中包带层，所述的中包带层采用厚度为0.05mm的聚酯薄膜绕包构成，绕包搭盖率为25%-30%，包裹中包带层后的数个导体组外侧依次包裹有外包带层、总屏蔽层，所述的分屏蔽层、总屏蔽层采用不小于0.08mm的铝塑复合带重叠绕包的方式，铝塑复合带由以塑料薄膜为基材，单面或双面涂覆铝粉而制成，包覆时铝面向内；所述的分屏蔽层、总屏蔽层分别设有内放置一根多股镀锡铜丝绞合的引流线，引流线截面不小于0.3mm2，所述的总屏蔽层外依次包裹有内衬层、铠装层、外护套层。本实用新型解决了电缆屏蔽效果较差、由于电火花和热效应引发易爆气体爆炸和电缆自身电容和分布电感的问题，同时还解决了耐油、耐泥浆问题。
The utility model discloses a computer cable for an offshore oil platform, which comprises several conductor groups and an insulating layer. The several conductor groups are respectively formed by twisting two conductors wrapped with an insulating layer. The thickness of the insulating layer is 0.6mm-0.7mm, the outer sides of the several conductor groups are respectively wrapped with an inner tape layer, a color band is arranged between the inner tape layer and the insulating layer, and the inner tape layer is sequentially wrapped with a sub-shielding layer, The middle tape layer, the middle tape layer is made of polyester film with a thickness of 0.05mm, and the covering rate of the wrap is 25%-30%, and the outer sides of several conductor groups after the middle tape layer are wrapped Wrapped with an outer wrapping layer and a total shielding layer, the sub-shielding layer and the total shielding layer are wrapped with aluminum-plastic composite tapes of not less than 0.08mm. The aluminum-plastic composite tape is made of plastic film as the base material. Or coated with aluminum powder on both sides, the aluminum faces inward when cladding; the sub-shielding layer and the overall shielding layer are respectively equipped with a drainage wire twisted with multiple strands of tinned copper wires, and the cross-section of the drainage wire is Not less than 0.3mm 2 , the total shielding layer is wrapped with an inner liner layer, an armor layer, and an outer sheath layer in sequence. The utility model solves the problems of poor cable shielding effect, explosive gas explosion caused by electric sparks and thermal effects, cable self-capacitance and distributed inductance, and also solves the problems of oil resistance and mud resistance.
Description
技术领域 technical field
本实用新型涉及电缆行业，具体涉及一种海上石油平台用计算机电缆。 The utility model relates to the cable industry, in particular to a computer cable for offshore oil platforms.
背景技术 Background technique
我国石油平台系列电缆的研制，起步于上世纪80年代。在开发我国海洋石油资源 The development of my country's oil platform series cables started in the 1980s. In the development of my country's offshore oil resources
热潮的涌动下，当时的上海电缆厂、沈阳电缆厂、红旗电缆厂等具备船用电缆制造能 Under the surge of the upsurge, the Shanghai Cable Factory, Shenyang Cable Factory, and Hongqi Cable Factory at that time were capable of manufacturing marine cables.
力的工厂，都曾经研制过海上石油平台电缆。但是，当时在我国海域钻探和采油的大 Powerful factories have all developed cables for offshore oil platforms. However, at that time, large-scale drilling and oil production in my country's waters
型平台基本上都是外国平台，小型平台是国产的。即使国产平台也提出使用外国的平 Large platforms are basically foreign platforms, and small platforms are domestically produced. Even domestic platforms propose to use foreign platforms
台电缆，而国产平台电缆几乎完全被拒之门外。 Taiwan cables, while domestic platform cables are almost completely shut out.
由于石油平台电缆各项技术性能要求很高，国内研制起步较晚。为实现石油钻探设施专用电缆的国产化，国内有电缆厂参照军用标准GJB1916-94《舰船用低烟电缆和软线通用规范》、挪威电气标准NEK606-2009《海上平台用无卤/防泥浆电缆》、美国电气工程师协会标准IEEE 45-1998《IEEE推荐的船舶用电气设备规程》及美国SURPENANT公司DAA-1048B技术规范的要求研制成功了2000V及以下海洋石油与舰船用电力电缆，初步实现了石油平台与舰船电缆国产化。 Due to the high technical performance requirements of oil platform cables, domestic research and development started relatively late. In order to realize the localization of special cables for oil drilling facilities, domestic cable factories refer to the military standard GJB1916-94 "General Specifications for Low-Smoke Cables and Cords for Ships", the Norwegian Electrical Standard NEK606-2009 "Halogen-free/mud-proof for offshore platforms Cable", the American Institute of Electrical Engineers standard IEEE 45-1998 "IEEE Recommended Regulations for Electrical Equipment for Ships" and the requirements of the American SURPENANT company DAA-1048B technical specification have successfully developed 2000V and below offshore oil and ship power cables, initially realized Localization of oil platform and ship cables.
传统的海洋工程用计算机电缆对于实际工作环境中耐油、耐泥浆问题一直是个难解之题。 The problem of oil resistance and mud resistance in the actual working environment of traditional ocean engineering computer cables has always been a difficult problem.
实用新型内容 Utility model content
本实用新型的提供了一种海上石油平台用计算机电缆，解决了电缆屏蔽效果较差、由于电火花和热效应引发易爆气体爆炸和电缆自身电容和分布电感的问题，同时还解决了耐油、耐泥浆问题。 The utility model provides a computer cable for offshore oil platforms, which solves the problems of poor cable shielding effect, explosive gas explosion caused by electric sparks and thermal effects, and cable self-capacitance and distributed inductance. mud problem.
本实用新型的方案如下：一种海上石油平台用计算机电缆，包括数个导体组、绝缘层，所述的数个导体组分别由两根包裹绝缘层的导体绞合构成，所述的绝缘层厚度为0.6mm-0.7mm，所述的数个导体组外侧分别包裹有内包带层，所述的内包带层与绝缘层之间设有色带，所述的内包带层外依次包裹有分屏蔽层、中包带层，所述的中包带层采用厚度为0.05mm的聚酯薄膜绕包构成，绕包搭盖率为25%-30%，包裹中包带层后的数个导体组外侧依次包裹有外包带层、总屏蔽层，所述的分屏蔽层、总屏蔽层采用不小于0.08mm的铝塑复合带重叠绕包的方式，铝塑复合带由以塑料薄膜为基材，单面或双面涂覆铝粉而制成，包覆时铝面向内；所述的分屏蔽层、总屏蔽层分别设有内放置一根多股镀锡铜丝绞合的引流线，引流线截面不小于0.3mm2，所述的总屏蔽层外依次包裹有内衬层、铠装层、外护套层。 The scheme of the utility model is as follows: a computer cable for offshore oil platforms, including several conductor groups and insulating layers, and the plurality of conductor groups are respectively formed by twisting two conductors wrapped with insulating layers, and the insulating layer The thickness is 0.6mm-0.7mm, and the outer sides of the several conductor groups are respectively wrapped with an inner tape layer, and a color band is arranged between the inner tape layer and the insulating layer, and the inner tape layer is sequentially wrapped with sub-shielding layers. Layer, middle tape layer, the middle tape layer is made of polyester film with a thickness of 0.05mm wrapped, the lapping rate of the wrap is 25%-30%, several conductor groups after wrapping the middle tape layer The outer side is wrapped with an outer wrapping tape layer and a total shielding layer in turn. The sub-shielding layer and the total shielding layer are wrapped in an overlapping way of aluminum-plastic composite tape not less than 0.08mm. The aluminum-plastic composite tape is made of plastic film. It is made by coating aluminum powder on one side or both sides, and the aluminum faces inward when coating; the sub-shielding layer and the overall shielding layer are respectively equipped with a drainage wire twisted with multiple strands of tinned copper wires to drain The wire cross section is not less than 0.3mm 2 , and the total shielding layer is wrapped with an inner liner layer, an armor layer, and an outer sheath layer in sequence.
所述的导体采用数根镀锡铜丝绞合成束构成，所述的导体截面积为0.75-2.5 mm2。 The conductor is formed by twisting several tinned copper wires into a bundle, and the cross-sectional area of the conductor is 0.75-2.5 mm 2 .
所述的绝缘层圆整度小于0.8，材料采用交联聚乙烯。 The roundness of the insulating layer is less than 0.8, and the material is cross-linked polyethylene.
所述的内衬层材料采用高阻燃低烟无卤耐油泥聚烯烃。 The material of the inner lining layer adopts highly flame-retardant, low-smoke, halogen-free, oil-sludge-resistant polyolefin.
所述的铠装层采用镀锡铜丝编织构成，编织密度不小于90%。 The armor layer is braided by tinned copper wire, and the braiding density is not less than 90%.
所述的外护套层材料采用高阻燃低烟无卤耐油泥聚烯烃。 The material of the outer sheath layer adopts high flame-retardant, low-smoke, halogen-free, oil-sludge-resistant polyolefin.
本实用新型用阻燃交联聚乙烯为绝缘，有助于降低工作电容，提高绝缘电阻，提高耐电压特性，具有优良的阻燃性能；电缆材料燃烧时逸出的卤素气体、气体水溶液pH值及电导率低，具有低腐蚀性能；电缆燃烧时生成烟雾少。电缆具有低电容和低电感；且具备耐磨、抗撕、耐油、耐臭氧、耐油泥、高阻燃等性能，其次，电缆具有良好的屏蔽性能，优良的抗外电磁场干扰及不产生对外的干扰。铝塑复合带屏蔽的电缆，外径小、重量轻、较柔软、防潮，屏蔽效果好。 The utility model uses flame-retardant cross-linked polyethylene as insulation, which is helpful to reduce the working capacitance, improve the insulation resistance, improve the withstand voltage characteristics, and has excellent flame-retardant performance; the halogen gas and the pH value of the gas aqueous solution released when the cable material is burned And low electrical conductivity, low corrosion performance; when the cable burns, it generates less smoke. The cable has low capacitance and low inductance; and has properties such as wear resistance, tear resistance, oil resistance, ozone resistance, oil sludge resistance, and high flame retardancy. Secondly, the cable has good shielding performance, excellent resistance to external electromagnetic field interference and does not generate external noise interference. The aluminum-plastic composite tape shielded cable has a small outer diameter, light weight, softness, moisture resistance, and good shielding effect .
具体实施方式 Detailed ways
下面结合附图对本实用新型做进一步说明。 Below in conjunction with accompanying drawing, the utility model is further described.
一种海上石油平台用计算机电缆，包括数个导体组1、绝缘层2，数个导体组1分别由两根包裹绝缘层2的导体3绞合构成，绝缘层2厚度为0.6mm-0.7mm，数个导体组1外侧分别包裹有内包带层4，内包带层4与绝缘层2之间设有色带5，内包带层4外依次包裹有分屏蔽层6、中包带层7，中包带层7采用厚度为0.05mm的聚酯薄膜绕包构成，绕包搭盖率为25%-30%，包裹中包带层7后的数个导体组1外侧依次包裹有外包带层8、总屏蔽层9，分屏蔽层6、总屏蔽层9采用不小于0.08mm的铝塑复合带重叠绕包的方式，铝塑复合带由以塑料薄膜为基材，单面或双面涂覆铝粉而制成，包覆时铝面向内；分屏蔽层6、总屏蔽层7分别设有内放置一根多股镀锡铜丝绞合的引流线10，引流线10截面不小于0.3mm2，总屏蔽层9外依次包裹有内衬层11、铠装层12、外护套层13，导体3采用数根镀锡铜丝绞合成束构成，导体3截面积为0.75-2.5 mm2，绝缘层2圆整度小于1.25倍，材料采用交联聚乙烯，外护套层13材料采用阻燃无卤耐油泥聚烯烃，铠装层12采用镀锡铜丝编织构成，编织密度不小于90%。
A computer cable for an offshore oil platform, comprising several conductor groups 1 and an
尽管上文对本实用新型的具体实施方式给予了详细描述和说明，但是应该指明的是，我们可以依据本实用新型的构想对上述实施方式进行各种等效改变和修改，其所产生的功能作用仍未超出说明书及附图所涵盖的精神时，均应在本实用新型的保护范围之内。 Although the specific embodiments of the present invention have been described and illustrated in detail above, it should be noted that we can carry out various equivalent changes and modifications to the above-mentioned embodiments according to the concept of the present invention, and the functional effects produced by it If it still does not exceed the spirit covered by the specification and drawings, it should be within the protection scope of the present utility model.
Claims (6)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220371071.9U CN202736551U (en) | 2012-07-30 | 2012-07-30 | Computer cable for offshore oil platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220371071.9U CN202736551U (en) | 2012-07-30 | 2012-07-30 | Computer cable for offshore oil platform |
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| Publication Number | Publication Date |
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| CN202736551U true CN202736551U (en) | 2013-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201220371071.9U Expired - Fee Related CN202736551U (en) | 2012-07-30 | 2012-07-30 | Computer cable for offshore oil platform |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943200A (en) * | 2014-02-26 | 2014-07-23 | 安徽复兴电缆集团有限公司 | Shielding cable used for offshore oil platform |
| CN111564241A (en) * | 2020-05-21 | 2020-08-21 | 华迅工业(苏州)有限公司 | High-speed communication cable |
-
2012
- 2012-07-30 CN CN201220371071.9U patent/CN202736551U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103943200A (en) * | 2014-02-26 | 2014-07-23 | 安徽复兴电缆集团有限公司 | Shielding cable used for offshore oil platform |
| CN111564241A (en) * | 2020-05-21 | 2020-08-21 | 华迅工业(苏州)有限公司 | High-speed communication cable |
| CN111564241B (en) * | 2020-05-21 | 2022-06-07 | 华迅工业(苏州)有限公司 | High-speed communication cable |
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| 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: 20130213 Termination date: 20130730 |