CN105261416B - 一种抗震电缆 - Google Patents

一种抗震电缆 Download PDF

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CN105261416B
CN105261416B CN201510763271.7A CN201510763271A CN105261416B CN 105261416 B CN105261416 B CN 105261416B CN 201510763271 A CN201510763271 A CN 201510763271A CN 105261416 B CN105261416 B CN 105261416B
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罗志诚
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Guangzhou Guanghuitong Wires & Cables Co., Ltd.
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Jinhua City Straw And Environmental Protection Technology Consulting Co Ltd
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Priority to CN201710070723.2A priority patent/CN106782818A/zh
Priority to CN201710070722.8A priority patent/CN106832941A/zh
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Priority to CN201710070681.2A priority patent/CN106847399A/zh
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Abstract

本发明公开一种抗震电缆,包括外壳、内壳、碳素波纹管和线芯,所述外壳上设置有拉伸弹簧,所述拉伸弹簧上设置有钢丝绳,所述钢丝绳与内壳为一体式设置,所述内壳上设置有快速接头,所述快速接头贯穿外壳设置,所述内壳上设置有硅橡胶条和EMI弹片,所述EMI弹片上安装有吊装带,所述碳素波纹管搭载于吊装带上,所述碳素波纹管上填充有氦气,所述线芯为镀铌设置,所述线芯上设置有绝缘层,所述绝缘层包含有高导热碳纤维布、银纤维面料和绝缘树脂,该抗震电缆具有良好的电磁屏蔽效果、散热效果和优秀的抗震能力。

Description

一种抗震电缆
技术领域
本发明涉及一种抗震电缆。
背景技术
电缆用以传输电(磁)能,信息和实现电磁能转换的线材产品,广义的电缆亦简称为电缆,狭义的电缆是指绝缘电缆,它可定义为:由下列部分组成的集合体;一根或多根绝缘线芯,以及它们各自可能具有的包覆层,总保护层及外护层,电缆亦可有附加的没有绝缘的导体。用以传输电(磁)能,信息和实现电磁能转换的线材产品。
电缆的辐射和泄漏的电磁波不仅严重干扰其他电子设备正常工作,导致设备功能紊乱、传输错误,而且电缆容易发热影响到自身的性能,已经是必须考虑的问题,再加上目前的电缆的抗震能力差,已经难以满足市场的需求。
发明内容
本发明要解决的技术问题是提供一种具有良好的电磁屏蔽效果、散热效果和优秀的抗震能力的抗震电缆。
为解决上述问题,本发明采用如下技术方案:
一种抗震电缆,包括外壳、内壳、碳素波纹管和线芯,所述外壳上设置有拉伸弹簧,所述拉伸弹簧上设置有钢丝绳,所述钢丝绳与内壳为一体式设置,所述内壳上设置有快速接头,所述快速接头贯穿外壳设置,所述内壳上设置有硅橡胶条和EMI弹片,所述EMI弹片上安装有吊装带,所述碳素波纹管搭载于吊装带上,所述碳素波纹管上填充有氦气,所述线芯为镀铌设置,所述线芯上设置有绝缘层,所述绝缘层包含有高导热碳纤维布、银纤维面料和绝缘树脂。
作为优选,所述外壳与内壳之间填充有短切碳纤维,热膨胀系数小且具有各向异性,耐腐蚀性好,还提供了良好的导热性能和电磁屏蔽性能。
作为优选,所述硅橡胶条为中空设置,减轻了整体的重量,而且可以起到良好的缓冲效果。
作为优选,所述内壳与碳素波纹管之间为抽真空设置,除去内壳与碳素波纹管之间的空气,防止空气中的水分凝结成水珠。
作为优选,所述碳素波纹管表面涂有散热涂料,可以增强碳素波纹管的散热性能。
作为优选,所述快速接头与外壳之间为密封设置,可以防止水分进入到电缆内部。
作为优选,所述高导热碳纤维布和银纤维面料之间设置有铝箔复合玻璃纤维布,不透气,不透水,密封性能好。
本发明要解决的另一技术问题为提供一种绝缘树脂的制造方法。
为解决上述问题,本发明采用如下技术方案:
由按重量份数配比的聚硅氧烷20-22份、一氯化硫4-8份、氯磺酸11-13份、二酚基丙烷23-25份、三氯化铝4-6份、氯苯14-16份、聚酰胺酰亚胺6-8份、柠檬酸三丁酯2-4份、氧化亚锰1-3份、乳化硅油13-15份、碳酸锂1-3份、氮化硼5-7份、氮化铬2-4份、氧化硼1-3份、玻璃纤维3-5份和氮化钛2-4份组成,包括以下步骤:
1)将氯苯14-16份均分成A份和B份,备用;
2)将步骤1)中的A份与氯磺酸11-13份一起倒入到反应釜中,充分搅拌,使其充分反应,生成白色晶体,制得白色晶体,备用;
3)将步骤2)制得的白色晶体和步骤1)的B份一起倒入到反应釜中,然后加入三氯化铝4-6份进行缩合,充分反应,制得结晶,备用;
4)将步骤3)制得的结晶与二酚基丙烷23-25份倒入到反应釜中进行缩聚反应,制得琥珀色固体,备用;
5)将氧化亚锰1-3、碳酸锂1-3份、氮化硼5-7份、氮化铬2-4份、氧化硼1-3份和氮化钛2-4份一起倒入到纳米粉碎机中进行粉碎处理,制得纳米粉末,备用;
6)将乳化硅油13-15份、聚酰胺酰亚胺6-8份、柠檬酸三丁酯2-4份、玻璃纤维3-5份和步骤5)制得的纳米粉末一起倒入到搅拌机中进行搅拌处理20分钟,制得膏状物,备用;
7)将聚硅氧烷20-22份、一氯化硫4-8份和步骤4)制得的琥珀色固体一起倒入到反应釜中,加热至110℃进行硫化处理20分钟,然后加入步骤6)制得的膏状物,充分搅拌均匀,制得粘稠的胶状物,备用;
8)将步骤7)制得的粘稠的胶状物倒入到橡胶管挤出机中挤压成型,即可使用。
本发明的有益效果为:通过在线芯上包裹有高导热碳纤维布和银纤维面料,不仅热膨胀系数小,而且还具有优秀的电磁屏蔽性能和导热性能,可以迅速将线芯的热量传递出去,而且通过设置有钢丝绳和吊装带,形成双悬吊的结构,并且配有硅橡胶条,可以起到良好的减震缓冲作用,可以防止电缆因剧烈震荡而造成损坏。
附图说明
图1为本发明一种抗震电缆的整体结构示意图。
具体实施方式
实施例一:
如图1所示,一种抗震电缆,包括外壳1、内壳2、碳素波纹管3和线芯4,所述外壳1上设置有拉伸弹簧(未图示),所述拉伸弹簧上设置有钢丝绳5,所述钢丝绳5与内壳2为一体式设置,所述内壳2上设置有快速接头6,所述快速接头6贯穿外壳1设置,所述内壳2上设置有硅橡胶条7和EMI弹片(未图示),所述EMI弹片上安装有吊装带8,所述碳素波纹管3搭载于吊装带8上,所述碳素波纹管3上填充有氦气(未图示),所述线芯4为镀铌设置,所述线芯4上设置有绝缘层(未图示),所述绝缘层包含有高导热碳纤维布9、银纤维面料10和绝缘树脂11。
所述外壳1与内壳2之间填充有短切碳纤维(未图示),热膨胀系数小且具有各向异性,耐腐蚀性好,还提供了良好的导热性能和电磁屏蔽性能。
所述硅橡胶条7为中空设置,减轻了整体的重量,而且可以起到良好的缓冲效果。
所述内壳2与碳素波纹管3之间为抽真空设置,除去内壳2与碳素波纹管3之间的空气(未图示),防止空气中的水分凝结成水珠。
所述碳素波纹管3表面涂有散热涂料(未图示),可以增强碳素波纹管3的散热性能。
所述快速接头6与外壳1之间为密封设置,可以防止水分进入到电缆内部。
所述高导热碳纤维布9和银纤维面料10之间设置有铝箔复合玻璃纤维布(未图示),不透气,不透水,密封性能好。
本发明要解决的另一技术问题为提供一种绝缘树脂的制造方法。
为解决上述问题,本发明采用如下技术方案:
由按重量份数配比的聚硅氧烷22份、一氯化硫4份、氯磺酸11份、二酚基丙烷23份、三氯化铝4份、氯苯14份、聚酰胺酰亚胺6份、柠檬酸三丁酯2份、氧化亚锰1份、乳化硅油13份、碳酸锂1份、氮化硼5份、氮化铬2份、氧化硼1份、玻璃纤维3份和氮化钛2份组成,包括以下步骤:
1)将氯苯14份均分成A份和B份,备用;
2)将步骤1)中的A份与氯磺酸11份一起倒入到反应釜中,充分搅拌,使其充分反应,生成白色晶体,制得白色晶体,备用;
3)将步骤2)制得的白色晶体和步骤1)的B份一起倒入到反应釜中,然后加入三氯化铝4份进行缩合,充分反应,制得结晶,备用;
4)将步骤3)制得的结晶与二酚基丙烷23份倒入到反应釜中进行缩聚反应,制得琥珀色固体,备用;
5)将氧化亚锰1、碳酸锂1份、氮化硼5份、氮化铬2份、氧化硼1份和氮化钛2份一起倒入到纳米粉碎机中进行粉碎处理,制得纳米粉末,备用;
6)将乳化硅油13份、聚酰胺酰亚胺6份、柠檬酸三丁酯2份、玻璃纤维3份和步骤5)制得的纳米粉末一起倒入到搅拌机中进行搅拌处理20分钟,制得膏状物,备用;
7)将聚硅氧烷22份、一氯化硫4份和步骤4)制得的琥珀色固体一起倒入到反应釜中,加热至110℃进行硫化处理20分钟,然后加入步骤6)制得的膏状物,充分搅拌均匀,制得粘稠的胶状物,备用;
8)将步骤7)制得的粘稠的胶状物倒入到橡胶管挤出机中挤压成型,即可使用。
实施例二:
如图1所示,一种抗震电缆,包括外壳1、内壳2、碳素波纹管3和线芯4,所述外壳1上设置有拉伸弹簧(未图示),所述拉伸弹簧上设置有钢丝绳5,所述钢丝绳5与内壳2为一体式设置,所述内壳2上设置有快速接头6,所述快速接头6贯穿外壳1设置,所述内壳2上设置有硅橡胶条7和EMI弹片(未图示),所述EMI弹片上安装有吊装带8,所述碳素波纹管3搭载于吊装带8上,所述碳素波纹管3上填充有氦气(未图示),所述线芯4为镀铌设置,所述线芯4上设置有绝缘层(未图示),所述绝缘层包含有高导热碳纤维布9、银纤维面料10和绝缘树脂11。
所述外壳1与内壳2之间填充有短切碳纤维(未图示),热膨胀系数小且具有各向异性,耐腐蚀性好,还提供了良好的导热性能和电磁屏蔽性能。
所述硅橡胶条7为中空设置,减轻了整体的重量,而且可以起到良好的缓冲效果。
所述内壳2与碳素波纹管3之间为抽真空设置,除去内壳2与碳素波纹管3之间的空气(未图示),防止空气中的水分凝结成水珠。
所述碳素波纹管3表面涂有散热涂料(未图示),可以增强碳素波纹管3的散热性能。
所述快速接头6与外壳1之间为密封设置,可以防止水分进入到电缆内部。
所述高导热碳纤维布9和银纤维面料10之间设置有铝箔复合玻璃纤维布(未图示),不透气,不透水,密封性能好。
本发明要解决的另一技术问题为提供一种绝缘树脂的制造方法。
为解决上述问题,本发明采用如下技术方案:
由按重量份数配比的聚硅氧烷20份、一氯化硫8份、氯磺酸13份、二酚基丙烷25份、三氯化铝6份、氯苯16份、聚酰胺酰亚胺8份、柠檬酸三丁酯4份、氧化亚锰3份、乳化硅油15份、碳酸锂3份、氮化硼7份、氮化铬4份、氧化硼3份、玻璃纤维5份和氮化钛4份组成,包括以下步骤:
1)将氯苯16份均分成A份和B份,备用;
2)将步骤1)中的A份与氯磺酸13份一起倒入到反应釜中,充分搅拌,使其充分反应,生成白色晶体,制得白色晶体,备用;
3)将步骤2)制得的白色晶体和步骤1)的B份一起倒入到反应釜中,然后加入三氯化铝6份进行缩合,充分反应,制得结晶,备用;
4)将步骤3)制得的结晶与二酚基丙烷25份倒入到反应釜中进行缩聚反应,制得琥珀色固体,备用;
5)将氧化亚锰3、碳酸锂3份、氮化硼7份、氮化铬4份、氧化硼3份和氮化钛4份一起倒入到纳米粉碎机中进行粉碎处理,制得纳米粉末,备用;
6)将乳化硅油15份、聚酰胺酰亚胺8份、柠檬酸三丁酯4份、玻璃纤维5份和步骤5)制得的纳米粉末一起倒入到搅拌机中进行搅拌处理20分钟,制得膏状物,备用;
7)将聚硅氧烷20份、一氯化硫8份和步骤4)制得的琥珀色固体一起倒入到反应釜中,加热至110℃进行硫化处理20分钟,然后加入步骤6)制得的膏状物,充分搅拌均匀,制得粘稠的胶状物,备用;
8)将步骤7)制得的粘稠的胶状物倒入到橡胶管挤出机中挤压成型,即可使用。
实施例三:
如图1所示,一种抗震电缆,包括外壳1、内壳2、碳素波纹管3和线芯4,所述外壳1上设置有拉伸弹簧(未图示),所述拉伸弹簧上设置有钢丝绳5,所述钢丝绳5与内壳2为一体式设置,所述内壳2上设置有快速接头6,所述快速接头6贯穿外壳1设置,所述内壳2上设置有硅橡胶条7和EMI弹片(未图示),所述EMI弹片上安装有吊装带8,所述碳素波纹管3搭载于吊装带8上,所述碳素波纹管3上填充有氦气(未图示),所述线芯4为镀铌设置,所述线芯4上设置有绝缘层(未图示),所述绝缘层包含有高导热碳纤维布9、银纤维面料10和绝缘树脂11。
所述外壳1与内壳2之间填充有短切碳纤维(未图示),热膨胀系数小且具有各向异性,耐腐蚀性好,还提供了良好的导热性能和电磁屏蔽性能。
所述硅橡胶条7为中空设置,减轻了整体的重量,而且可以起到良好的缓冲效果。
所述内壳2与碳素波纹管3之间为抽真空设置,除去内壳2与碳素波纹管3之间的空气(未图示),防止空气中的水分凝结成水珠。
所述碳素波纹管3表面涂有散热涂料(未图示),可以增强碳素波纹管3的散热性能。
所述快速接头6与外壳1之间为密封设置,可以防止水分进入到电缆内部。
所述高导热碳纤维布9和银纤维面料10之间设置有铝箔复合玻璃纤维布(未图示),不透气,不透水,密封性能好。
本发明要解决的另一技术问题为提供一种绝缘树脂的制造方法。
为解决上述问题,本发明采用如下技术方案:
由按重量份数配比的聚硅氧烷21份、一氯化硫6份、氯磺酸12份、二酚基丙烷24份、三氯化铝5份、氯苯15份、聚酰胺酰亚胺7份、柠檬酸三丁酯3份、氧化亚锰2份、乳化硅油14份、碳酸锂2份、氮化硼6份、氮化铬3份、氧化硼2份、玻璃纤维4份和氮化钛3份组成,包括以下步骤:
1)将氯苯15份均分成A份和B份,备用;
2)将步骤1)中的A份与氯磺酸12份一起倒入到反应釜中,充分搅拌,使其充分反应,生成白色晶体,制得白色晶体,备用;
3)将步骤2)制得的白色晶体和步骤1)的B份一起倒入到反应釜中,然后加入三氯化铝5份进行缩合,充分反应,制得结晶,备用;
4)将步骤3)制得的结晶与二酚基丙烷24份倒入到反应釜中进行缩聚反应,制得琥珀色固体,备用;
5)将氧化亚锰2、碳酸锂2份、氮化硼6份、氮化铬3份、氧化硼2份和氮化钛3份一起倒入到纳米粉碎机中进行粉碎处理,制得纳米粉末,备用;
6)将乳化硅油14份、聚酰胺酰亚胺7份、柠檬酸三丁酯3份、玻璃纤维4份和步骤5)制得的纳米粉末一起倒入到搅拌机中进行搅拌处理20分钟,制得膏状物,备用;
7)将聚硅氧烷21份、一氯化硫6份和步骤4)制得的琥珀色固体一起倒入到反应釜中,加热至110℃进行硫化处理20分钟,然后加入步骤6)制得的膏状物,充分搅拌均匀,制得粘稠的胶状物,备用;
8)将步骤7)制得的粘稠的胶状物倒入到橡胶管挤出机中挤压成型,即可使用。
实验例:
将本发明的抗震电缆作为实验组,现有的普通电缆作为对照组一,现有的电磁屏蔽电缆作为对照组二,现有的高导热电缆作为对照组三,进行测试,具体结果如下表所示:
通过对4组实验进行检测,实验组的抗震电缆与现有的普通电缆、电磁屏蔽电缆和高导热电缆相比电磁波屏蔽性能优秀、抗震缓冲性能优秀、电导率高且散热效果好。
本发明的有益效果为:通过在线芯上包裹有高导热碳纤维布和银纤维面料,不仅热膨胀系数小,而且还具有优秀的电磁屏蔽性能和导热性能,可以迅速将线芯的热量传递出去,而且通过设置有钢丝绳和吊装带,形成双悬吊的结构,并且配有硅橡胶条,可以起到良好的减震缓冲作用,可以防止电缆因剧烈震荡而造成损坏。
以上所述,仅为本发明的具体实施方式,但本发明的保护范围并不局限于此,任何不经过创造性劳动想到的变化或替换,都应涵盖在本发明的保护范围之内。

Claims (7)

1.一种抗震电缆,其特征在于:包括外壳、内壳、碳素波纹管和线芯,所述外壳上设置有拉伸弹簧,所述拉伸弹簧上设置有钢丝绳,所述钢丝绳与内壳为一体式设置,所述内壳上设置有快速接头,所述快速接头贯穿外壳设置,所述内壳上设置有硅橡胶条和EMI弹片,所述EMI弹片上安装有吊装带,所述碳素波纹管搭载于吊装带上,所述碳素波纹管上填充有氦气,所述线芯为镀铌设置,所述线芯上设置有绝缘层,所述绝缘层包含有高导热碳纤维布、银纤维面料和绝缘树脂,所述绝缘树脂由按重量份数配比的聚硅氧烷20-22份、一氯化硫4-8份、氯磺酸11-13份、二酚基丙烷23-25份、三氯化铝4-6份、氯苯14-16份、聚酰胺酰亚胺6-8份、柠檬酸三丁酯2-4份、氧化亚锰1-3份、乳化硅油13-15份、碳酸锂1-3份、氮化硼5-7份、氮化铬2-4份、氧化硼1-3份、玻璃纤维3-5份和氮化钛2-4份组成。
2.如权利要求1所述的抗震电缆,其特征在于:所述外壳与内壳之间填充有短切碳纤维。
3.如权利要求2所述的抗震电缆,其特征在于:所述硅橡胶条为中空设置。
4.如权利要求3所述的抗震电缆,其特征在于:所述内壳与碳素波纹管之间为抽真空设置。
5.如权利要求4所述的抗震电缆,其特征在于:所述碳素波纹管表面涂有散热涂料。
6.如权利要求5所述的抗震电缆,其特征在于:所述快速接头与外壳之间为密封设置。
7.如权利要求6所述的抗震电缆,其特征在于:所述高导热碳纤维布和银纤维面料之间设置有铝箔复合玻璃纤维布。
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