CN203232738U - A kind of MC cable - Google Patents
A kind of MC cable Download PDFInfo
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- CN203232738U CN203232738U CN201320011435.7U CN201320011435U CN203232738U CN 203232738 U CN203232738 U CN 203232738U CN 201320011435 U CN201320011435 U CN 201320011435U CN 203232738 U CN203232738 U CN 203232738U
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- 229910000838 Al alloy Inorganic materials 0.000 claims abstract description 23
- 239000004020 conductor Substances 0.000 claims abstract description 21
- 238000002955 isolation Methods 0.000 claims abstract description 9
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 8
- 150000002910 rare earth metals Chemical class 0.000 claims abstract description 8
- 239000004743 Polypropylene Substances 0.000 claims description 5
- -1 polypropylene Polymers 0.000 claims description 5
- 229920001155 polypropylene Polymers 0.000 claims description 5
- 239000004745 nonwoven fabric Substances 0.000 claims description 4
- 229920000915 polyvinyl chloride Polymers 0.000 claims description 4
- 239000004800 polyvinyl chloride Substances 0.000 claims description 4
- 239000000956 alloy Substances 0.000 abstract description 3
- 238000009413 insulation Methods 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 238000005260 corrosion Methods 0.000 abstract description 2
- 230000007797 corrosion Effects 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 5
- 229910052802 copper Inorganic materials 0.000 description 5
- 239000010949 copper Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical class [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material 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
- 241000784728 Lycaena virgaureae Species 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229920003020 cross-linked polyethylene Polymers 0.000 description 1
- 239000004703 cross-linked polyethylene Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000000696 magnetic material Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 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
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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- Insulated Conductors (AREA)
Abstract
本实用新型公开了一种MC电缆，包括绕有绝缘层的导体，导体采用稀土铝合金，所述导体绞合成缆芯，绞合成缆时加有加聚丙烯绳填充，缆芯外依次设有绕包层、隔离层和铠装层；所述铠装层由铝合金带联锁铠装而成。导体采用稀土铝合金材料大大降低用户的建设成本；铠装层采用铝合金带联锁铠装，使电缆具有了较好的弯曲性能，最小弯曲半径为7D，铝合金带为非磁性材料，不会产生涡流，铝合金带联锁铠装散热性能好、抗腐蚀性能好、阻燃性能好，联锁铠装为拱形铠装，分散侧压性能优越，铠装内部光滑，不会割伤绝缘。
The utility model discloses an MC cable, which comprises a conductor wound with an insulating layer. The conductor is made of a rare-earth aluminum alloy. Wrapping layer, isolation layer and armor layer; said armor layer is made of aluminum alloy tape interlocking armor. The conductor is made of rare-earth aluminum alloy material, which greatly reduces the construction cost of the user; It will generate eddy current, the aluminum alloy belt interlocking armor has good heat dissipation performance, good corrosion resistance and good flame retardancy. insulation.
Description
技术领域 technical field
本实用新型是一种MC电缆，特别是一种非磁性、高柔韧性、易安装的稀土铝合金电力电缆。 The utility model relates to an MC cable, in particular to a non-magnetic, highly flexible and easy-to-install rare-earth aluminum alloy power cable.
背景技术 Background technique
多年来，国人一直期望能开发出一种导体，能继续推行以铝代铜，但始终未能从技术上取得突破，因而一直未能实现这历史性的使命。针对纯铝作为电缆导体存在的众多不足，美国和加拿大等发达国家在这方面做了大量的研究，于20世纪60年代末开发出了铝合金导体，铝合金导体在北美地区至今已运用40多年的时间，得到美国和加拿大等发达国家广大用户的一致认可，美国90%的民用及工商业建筑使用的都是铝合金电缆。 Over the years, Chinese people have been expecting to develop a conductor that can continue to implement the substitution of aluminum for copper, but they have not been able to make a breakthrough in technology, so they have not been able to realize this historic mission. In view of the many shortcomings of pure aluminum as a cable conductor, developed countries such as the United States and Canada have done a lot of research in this area, and developed aluminum alloy conductors in the late 1960s. Aluminum alloy conductors have been used in North America for more than 40 years. At the same time, it has been unanimously recognized by users in developed countries such as the United States and Canada. 90% of civil and industrial and commercial buildings in the United States use aluminum alloy cables.
稀土铝合金是专为配电应用电缆而特别开发的铝合金导体。它是在美国8000系列合金的基础上自主研发并具有专利权的新型铝合金导体。适用于0.6KV～35KV电压等级；适用于200℃、180℃、105℃、90℃及以下干燥或潮湿场所；可室内、室外安装，可垂直安装、托架或沿墙敷设，也可地下直埋安装；弯曲半径最小为7倍电缆外径；适用于钢铁、冶金、石油化工、造船、电力、大型场馆、娱乐场所、矿井、房地产业以及各类级别危险地区等场所。 Rare earth aluminum alloys are aluminum alloy conductors specially developed for cables in power distribution applications. It is a new type of aluminum alloy conductor independently developed and patented on the basis of the American 8000 series alloy. Suitable for 0.6KV ~ 35KV voltage level; suitable for dry or humid places at 200°C, 180°C, 105°C, 90°C and below; can be installed indoors or outdoors, installed vertically, on brackets or along the wall, or directly underground Buried installation; the minimum bending radius is 7 times the outer diameter of the cable; it is suitable for steel, metallurgy, petrochemical, shipbuilding, electric power, large venues, entertainment venues, mines, real estate, and various levels of hazardous areas.
通过科研攻关研制成“一种新型MC电缆”，具有较大的推广应用价值，既能起到“以铝代铜”的目的，也能节约我国紧缺的铜资源并创造巨大的经济社会效益。这种铝电缆的反弹性能比铜电缆小40%，柔韧性能比铜电缆高24%，因为耐高、低温铝合金电缆的重量仅为铜电缆的50%，还可有效降低安装成本。 "A new type of MC cable" has been developed through scientific research, which has great value for promotion and application. It can not only achieve the purpose of "substituting aluminum for copper", but also save the scarce copper resources in our country and create huge economic and social benefits. The rebound performance of this kind of aluminum cable is 40% smaller than that of copper cable, and its flexibility is 24% higher than that of copper cable. Because the weight of high and low temperature resistant aluminum alloy cable is only 50% of that of copper cable, it can also effectively reduce installation costs.
据悉，铝合金电缆因为技术先进成熟，广泛使用于世界许多著名工程项目，如亚特兰大奥运会场馆、华盛顿会展中心、纽约机场等。使用表明，按照规范要求生产和安装的铝合金电缆在使用中从未发生任何故障。 It is reported that because of advanced and mature technology, aluminum alloy cables are widely used in many famous engineering projects in the world, such as Atlanta Olympic venues, Washington Convention and Exhibition Center, New York Airport, etc. The use shows that the aluminum alloy cables produced and installed according to the specifications have never had any failures in use.
发明内容 Contents of the invention
本实用新型的目的是提供一种既具有非磁性、高柔韧性、易安装等性能，又具有经济性能优良且有优异的机械性能、安全性能、阻燃性能等多项特性的一种MC电缆。 The purpose of this utility model is to provide a kind of MC cable which not only has properties such as non-magnetic properties, high flexibility, and easy installation, but also has excellent economic performance, excellent mechanical properties, safety performance, and flame-retardant properties. .
本实用新型是通过下述技术方案来实现的： The utility model is achieved through the following technical solutions:
一种MC电缆，包括绕有绝缘层的导体，其特征在于：所述导体采用稀土铝合金，所述导体绞合成缆芯，绞合成缆时加有加聚丙烯绳填充，缆芯外依次设有绕包层、隔离层和铠装层；所述铠装层由铝合金带联锁铠装而成。 An MC cable, comprising a conductor wound with an insulating layer, is characterized in that: the conductor is made of rare earth aluminum alloy, and the conductor is twisted into a cable core, which is filled with polypropylene rope when twisted into a cable, and the outside of the cable core is sequentially arranged There are a wrapping layer, an isolation layer and an armor layer; the armor layer is made of aluminum alloy tape interlocking armor.
一种MC电缆，其特征在于：所述绕包层采用无纺布。 An MC cable is characterized in that: the wrapping layer is made of non-woven fabric.
一种MC电缆，其特征在于：所述隔离层由用聚氯乙烯挤成套型。 An MC cable is characterized in that: the isolation layer is made of polyvinyl chloride extruded into a sheath type.
本实用新型的制备过程为：先在导体上挤包交联聚乙烯绝缘层，填充材料选用聚丙烯绳，绕包层采用无纺布捆扎，隔离层材料选用聚氯乙烯挤出成型，铠装层选用5XXX系列铝合金带联锁铠装。 The preparation process of the utility model is as follows: first extrude the cross-linked polyethylene insulating layer on the conductor, use polypropylene rope as the filling material, use non-woven fabric to bind the wrapping layer, use polyvinyl chloride as the isolation layer material to extrude, and armor The layer is made of 5XXX series aluminum alloy with interlocking armor.
本实用新型的有益效果是： The beneficial effects of the utility model are:
本实用新型中导体采用稀土铝合金材料大大降低用户的建设成本；铠装层采用铝合金带联锁铠装，使电缆具有了较好的弯曲性能，最小弯曲半径为7D，铝合金带为非磁性材料，不会产生涡流，铝合金带联锁铠装散热性能好、抗腐蚀性能好、阻燃性能好，联锁铠装为拱形铠装，分散侧压性能优越，铠装内部光滑，不会割伤绝缘。 In the utility model, the conductor adopts rare earth aluminum alloy material to greatly reduce the construction cost of the user; Magnetic material, no eddy current, aluminum alloy with interlocking armor, good heat dissipation performance, good corrosion resistance, good flame retardancy, interlocking armor is arched armor, excellent performance in dispersing lateral pressure, smooth inside the armor, Will not cut insulation.
附图说明 Description of drawings
图1是本实用新型的结构示意图。 Fig. 1 is the structural representation of the utility model.
图中：1、导体 ，2、绝缘层，3、聚丙烯绳填充，4.绕包层，5、隔离层，6、铠装层。 In the figure: 1. Conductor, 2. Insulation layer, 3. Polypropylene rope filling, 4. Wrapping layer, 5. Isolation layer, 6. Armoring layer.
具体实施方式 Detailed ways
如图所示. as the picture shows.
一种MC电缆，包括绕有绝缘层2的导体1，所述导体1采用稀土铝合金，所述导体1绞合成缆芯，绞合成缆时加有加聚丙烯绳填充3，缆芯外依次设有绕包层4、隔离层5和铠装层6；所述铠装层6由铝合金带联锁铠装而成。
An MC cable, comprising a
绕包层4采用无纺布。
Wrapping
隔离层5由用聚氯乙烯挤成套型。
The
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320011435.7U CN203232738U (en) | 2013-01-09 | 2013-01-09 | A kind of MC cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320011435.7U CN203232738U (en) | 2013-01-09 | 2013-01-09 | A kind of MC cable |
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| Publication Number | Publication Date |
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| CN203232738U true CN203232738U (en) | 2013-10-09 |
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| CN201320011435.7U Expired - Fee Related CN203232738U (en) | 2013-01-09 | 2013-01-09 | A kind of MC cable |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952521A (en) * | 2015-07-14 | 2015-09-30 | 明达线缆集团有限公司 | Aluminum alloy MC cable and preparation method of aluminum alloy strip |
| CN114123088A (en) * | 2021-11-26 | 2022-03-01 | 安徽徽宁电器仪表集团有限公司 | MC (monomer casting) underground rubber flexible cable convenient to mount and fix |
-
2013
- 2013-01-09 CN CN201320011435.7U patent/CN203232738U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104952521A (en) * | 2015-07-14 | 2015-09-30 | 明达线缆集团有限公司 | Aluminum alloy MC cable and preparation method of aluminum alloy strip |
| CN104952521B (en) * | 2015-07-14 | 2017-05-03 | 明达线缆集团有限公司 | Aluminum alloy MC cable and preparation method of aluminum alloy strip |
| CN114123088A (en) * | 2021-11-26 | 2022-03-01 | 安徽徽宁电器仪表集团有限公司 | MC (monomer casting) underground rubber flexible cable convenient to mount and fix |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: ANHUI PACIFIC CABLE CO., LTD. Free format text: FORMER OWNER: ANHUI PACIFIC CABLES COMPANY Effective date: 20150226 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 238331 WUHU, ANHUI PROVINCE TO: 241000 WUHU, ANHUI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20150226 Address after: 241000 Anhui city of Wuhu province Wuwei County Nicha Town Industrial Zone Gaoxin Road West Patentee after: ANHUI PACIFIC CABLE Co.,Ltd. Address before: 238331 Anhui city of Wuhu province Wuwei County high tech Park Patentee before: Anhui Pacific Cable Group Co.,Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20220109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |