CN202496091U - 一种新型碳纤维导线 - Google Patents

一种新型碳纤维导线 Download PDF

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CN202496091U
CN202496091U CN2012201425908U CN201220142590U CN202496091U CN 202496091 U CN202496091 U CN 202496091U CN 2012201425908 U CN2012201425908 U CN 2012201425908U CN 201220142590 U CN201220142590 U CN 201220142590U CN 202496091 U CN202496091 U CN 202496091U
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carbon fiber
wire
heat
conducting
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不公告发明人
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Henan Kosen Cable Co Ltd
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Henan Kosen Cable Co Ltd
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Abstract

本实用新型公开了一种新型碳纤维导线，包括碳纤维芯线，其碳纤维芯线包括若干组线缆组，每组线缆组包括三根发热线缆，发热线缆由1200-1600根碳纤维丝绞合而成；所述发热线缆外包裹有防水导热膜，线缆组外设置有乙丙橡胶层；所述线缆组外设置有导热填充物，导热填充物内设置有抗拉芯线；所述导热填充物外设置有铜铝合金丝织成的屏蔽网层，屏蔽网层外设置有热缩防水层，热缩防水层外设置有外层保护套。本实用新型结构简单、可塑性好、电热转换率高、节能环保；使用方便，碳纤维材料碳具有优良的柔软性、抗弯曲度以及不易折断的特点，乙丙绝缘具有良好的抗扭曲和抗弯折性能，利于提高导线的使用寿命。

Description

一种新型碳纤维导线
技术领域
本实用新型涉及电力用电缆。
背景技术
以金属材料为发热体的电加热技术己在各个领域得到了广泛的应用。但是金属丝在高温状态下表面易氧化，由于氧化层不断的增厚，造成了有效通过电流的面积减小，增大了电流的负荷，因此易烧断。在相同的允许的电流负荷面积下，金属丝的强度比碳纤维低10 倍，在使用过程中易折断。碳纤维以其固有的特性赋予了其复合材料优异的性能，它具有高比强度、高比模量、耐高温、耐腐蚀、耐疲劳、抗蠕变、导电、传热和热膨胀系数小等一系列优异性能，从而为其在电线电缆行业中的应用提供了可能和必然。
发明内容
本实用新型提供一种新型碳纤维导线，结构简单、可塑性好、电热转换率高、节能环保。
为解决上述问题，本实用新型采用如下技术方案：一种新型碳纤维导线，包括碳纤维芯线，其碳纤维芯线包括若干组线缆组，每组线缆组包括三根发热线缆，发热线缆由1200-1600根碳纤维丝绞合而成；所述发热线缆外包裹有防水导热膜，线缆组外设置有乙丙橡胶层；所述线缆组外设置有导热填充物，导热填充物内设置有抗拉芯线；所述导热填充物外设置有铜铝合金丝织成的屏蔽网层，屏蔽网层外设置有热缩防水层，热缩防水层外设置有外层保护套。
优化的，上述新型碳纤维导线，其外层保护套为橡胶制抗拉套，内层设置有抗拉网层；所述抗拉芯线为牛筋线。
本实用新型的优点有：结构简单、可塑性好、电热转换率高、节能环保；使用方便，碳纤维材料碳具有优良的柔软性、抗弯曲度以及不易折断的特点，乙丙绝缘具有良好的抗扭曲和抗弯折性能，利于提高导线的使用寿命。
附图说明
图1是本实用新型结构示意图。
具体实施方式
    下面用最佳的实施例对本实用新型做详细的说明。
如图1所示，本实用新型为一种新型碳纤维导线，包括碳纤维芯线1，其碳纤维芯线1包括若干组线缆组2，每组线缆组2包括三根发热线缆3，发热线缆3由1200-1600根碳纤维丝绞合而成；所述发热线缆3外包裹有防水导热膜4，线缆组2外设置有乙丙橡胶层5；所述线缆组2外设置有导热填充物6，导热填充物6内设置有抗拉芯线7；所述导热填充物6外设置有铜铝合金丝织成的屏蔽网层8，屏蔽网层8外设置有热缩防水层9，热缩防水层9外设置有外层保护套10。外层保护套10为橡胶制抗拉套，内层设置有抗拉网层11；所述抗拉芯线7为牛筋线。本实用新型的优点有：结构简单、可塑性好、电热转换率高、节能环保；使用方便，碳纤维材料碳具有优良的柔软性、抗弯曲度以及不易折断的特点，乙丙绝缘具有良好的抗扭曲和抗弯折性能，利于提高导线的使用寿命。因此本实用新型具有很好的推广使用价值。
最后应说明的是：显然，上述实施例仅仅是为清楚地说明本实用新型所作的举例，而并非对实施方式的限定。对于所属领域的普通技术人员来说，在上述说明的基础上还可以做出其它不同形式的变化或变动。这里无需也无法对所有的实施方式予以穷举。而由此所引申出的显而易见的变化或变动仍处于本实用新型的保护范围之中。

Claims (2)

1.一种新型碳纤维导线，包括碳纤维芯线，其特征在于：所述碳纤维芯线包括若干组线缆组，每组线缆组包括三根发热线缆，发热线缆由1200-1600根碳纤维丝绞合而成；所述发热线缆外包裹有防水导热膜，线缆组外设置有乙丙橡胶层；所述线缆组外设置有导热填充物，导热填充物内设置有抗拉芯线；所述导热填充物外设置有铜铝合金丝织成的屏蔽网层，屏蔽网层外设置有热缩防水层，热缩防水层外设置有外层保护套。
2.根据权利要求1所述的新型碳纤维导线，其特征在于：所述外层保护套为橡胶制抗拉套，内层设置有抗拉网层；所述抗拉芯线为牛筋线。
CN2012201425908U 2012-04-08 2012-04-08 一种新型碳纤维导线 Expired - Fee Related CN202496091U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185322A (zh) * 2014-09-09 2014-12-03 芜湖市恒鑫电缆有限责任公司 一种安全地热发热电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104185322A (zh) * 2014-09-09 2014-12-03 芜湖市恒鑫电缆有限责任公司 一种安全地热发热电缆

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