CN107316686A - 一种安全性能高的弱电线缆 - Google Patents
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Abstract
本发明公开了一种安全性能高的弱电线缆,包括弱电线缆本体,所述弱电线缆本体从外至内依次包括防磨护套层、第一屏蔽层、防火层、防潮层、抗静电层、绝缘层、锡纸层和填充层,填充层的内部固定连接有呈圆形状排布的保护胶套层,每个保护胶套层的内圈均固定连接有第二屏蔽层,每个第二屏蔽层的内圈均固定连接有防腐层,每个防腐层的内圈均包覆有导电铜丝体。该安全性能高的弱电线缆,能够对外部静电进行有效的防护,避免了该弱电线缆出现老化和损坏的现象,安全性能高,热稳定性能好,具有一定的耐磨性能,有效的避免了该弱电线缆的磨损,有效的增强了该弱电线缆的防火和防潮性能,有效的保证了弱电线缆的使用寿命。
Description
技术领域
本发明涉及弱电线缆技术领域,具体为一种安全性能高的弱电线缆。
背景技术
线缆是光缆和电缆等物品的统称,线缆的用途有很多,主要用于控制安装、连接设备和输送电力等多重作用,弱电线缆是指用于安防通信、电气装备及相关弱电传输用途的电缆,“电线”和“电缆”并没有严格的界限,通常将芯数少、产品直径小、结构简单的产品称为电线,没有绝缘的称为裸电线,其他的称为电缆,导体截面积较大的称为大电线,导体截面积较小的称为小电线,绝缘电线又称为布电线,弱电线缆是常见的线缆之一。
现有的弱电线缆在长时间使用后,弱电线缆极易出现磨损和老化的现象,外部干扰信号和静电极易影响弱电线缆的正常使用,热稳定性能较差,存在一定的危险性,严重影响了弱电线缆的使用寿命。
发明内容
(一)解决的技术问题
针对现有技术的不足,本发明提供了一种安全性能高的弱电线缆,解决了现有弱电线缆安全性能低和热稳定性能较差的问题。
(二)技术方案
为实现上述目的,本发明提供如下技术方案:一种安全性能高的弱电线缆,包括弱电线缆本体,所述弱电线缆本体从外至内依次包括防磨护套层、第一屏蔽层、防火层、防潮层、抗静电层、绝缘层、锡纸层和填充层,所述填充层的内部固定连接有呈圆形状排布的保护胶套层,每个所述保护胶套层的内圈均固定连接有第二屏蔽层,每个所述第二屏蔽层的内圈均固定连接有防腐层,每个所述防腐层的内圈均包覆有导电铜丝体。
所述防磨护套层的内圈和第一屏蔽层的外圈固定连接,所述第一屏蔽层的内圈和防火层的外圈固定连接,所述防火层的内圈和防潮层的外圈固定连接,所述防潮层的内圈和抗静电层的外圈固定连接,所述抗静电层的内圈和锡纸层的外圈固定连接,所述锡纸层的内圈和填充层的外圈固定连接。
优选的,所述防磨护套层的外表面开设有呈圆形状排布的防滑凹槽,且防滑凹槽的数量至少为四个。
优选的,所述保护胶套层的数量至少为五个,所述填充层的内部固定连接有加强筋带,且加强筋带位于五个保护胶套层之间。
优选的,所述防磨护套层的内圈呈圆形状,所述保护胶套层的截面呈圆环状。
优选的,所述防磨护套层的厚度值在0.5mm-0.7mm之间,所述第一屏蔽层的厚度值在0.2mm-0.3mm之间,所述防护层的厚度值在0.2mm-0.3mm之间,所述防潮层的厚度值在0.2mm-0.3mm之间,所述抗静电层的厚度值在0.1mm-0.2mm之间,所述绝缘层的厚度值在0.2mm-0.3mm之间,所述锡纸层的厚度值在0.1mm-0.2mm之间。
优选的,所述保护胶套层的厚度值在0.3mm-0.5mm之间,所述第二屏蔽层的厚度值在0.1mm-0.2mm之间,所述防腐层的厚度值在0.1mm-0.2mm之间。
(三)有益效果
本发明提供了一种安全性能高的弱电线缆,具备以下有益效果:
(1)该安全性能高的弱电线缆,通过设置有第一屏蔽层、第二屏蔽层、绝缘层、抗静电层和锡纸层,能够对外部静电进行有效的防护,避免了该弱电线缆出现老化和损坏的现象,安全性能高,热稳定性能好。
(2)该安全性能高的弱电线缆,通过设置有防磨护套层、保护胶套层、填充层和防腐层,具有一定的耐磨性能,有效的避免了该弱电线缆的磨损,通过设置有防火层和防潮层,有效的增强了该弱电线缆的防火和防潮性能,有效的保证了弱电线缆的使用寿命。
附图说明
图1为本发明弱电线缆本体截面图。
图中:1弱电线缆本体、2防磨护套层、3第一屏蔽层、4防火层、5防潮层、6抗静电层、7绝缘层、8锡纸层、9保护胶套层、10填充层、11第二屏蔽层、12防腐层、13加强筋带、14导电铜丝体、15防滑凹槽。
具体实施方式
下面将结合本发明实施例中的附图,对本发明实施例中的技术方案进行清楚、完整地描述,显然,所描述的实施例仅仅是本发明一部分实施例,而不是全部的实施例。基于本发明中的实施例,本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例,都属于本发明保护的范围。
请参阅图1,本发明提供一种技术方案:一种安全性能高的弱电线缆,包括弱电线缆本体1,弱电线缆本体1从外至内依次包括防磨护套层2、第一屏蔽层3、防火层4、防潮层5、抗静电层6、绝缘层7、锡纸层8和填充层10,填充层10的内部固定连接有呈圆形状排布的保护胶套层9,每个保护胶套层9的内圈均固定连接有第二屏蔽层11,每个第二屏蔽层11的内圈均固定连接有防腐层12,每个防腐层12的内圈均包覆有导电铜丝体14,其中,防磨护套层2为PVC材料,具有防磨和防断裂性能,有效的提高了该弱电线缆的耐磨性,第一屏蔽层3为碳纤维合金材料,具有一定的抗静电性能,能够对静电进行有效的屏蔽,防静电效果好,防火层4为聚氯乙烯材料,聚氯乙烯材料具有较好的耐火和抗高温性能,有效的提高了该电缆的防火和耐高温性能,防潮层5为PE膜,能够对湿气进行有效的阻挡,防潮性能好,抗静电层6为聚酯纤维材料,具有良好的绝缘性能,防漏电和抗静电效果好,绝缘层7为玻璃纤维材料,具有良好的绝缘性能,有效的保证了该弱电线缆的正常使用,锡纸层8为锡纸材料,具有良好的防水和阻燃性能,填充层10为碳纤维材料,绝缘性能好,且具有一定的硬度,能够对该弱电线缆进行有效的保护,保护胶套层9为橡胶纤维复合材料,具有较好的柔软性、耐磨性和绝缘性,能够对该弱电线缆进行有效的保护,第二屏蔽层11为镀锡铜材料,能够对干扰信号和静电进行有效的导出,还具备一定的柔韧性,抗弯折能力好,防腐层12为镀锌涂料,具备一定的防腐性能,有效的避免了导电钢丝体14的损坏,防磨护套层2的外表面开设有呈圆形状排布的防滑凹槽15,且防滑凹槽15的数量至少为四个,具备一定的防滑性能,同时,又能对该弱电线缆表面的水渍进行有效的引导和排泄,保护胶套层9的数量至少为五个,填充层10的内部固定连接有加强筋带13,且加强筋带13位于五个保护胶套层9之间,防磨护套层2的内圈呈圆形状,保护胶套层9的截面呈圆环状,有效的增强了该弱电线缆的强度,具备一定的韧性,抗拉扯性能好。
防磨护套层2的内圈和第一屏蔽层3的外圈固定连接,第一屏蔽层3的内圈和防火层4的外圈固定连接,防火层4的内圈和防潮层5的外圈固定连接,防潮层5的内圈和抗静电层6的外圈固定连接,抗静电层6的内圈和锡纸层8的外圈固定连接,锡纸层8的内圈和填充层10的外圈固定连接,防磨护套层2的厚度值在0.5mm-0.7mm之间,第一屏蔽层3的厚度值在0.2mm-0.3mm之间,防护层4的厚度值在0.2mm-0.3mm之间,防潮层5的厚度值在0.2mm-0.3mm之间,抗静电层6的厚度值在0.1mm-0.2mm之间,绝缘层7的厚度值在0.2mm-0.3mm之间,锡纸层8的厚度值在0.1mm-0.2mm之间,保护胶套层9的厚度值在0.3mm-0.5mm之间,第二屏蔽层11的厚度值在0.1mm-0.2mm之间,防腐层12的厚度值在0.1mm-0.2mm之间。
综上所述,该安全性能高的弱电线缆,通过设置有第一屏蔽层3、第二屏蔽层11、绝缘层7、抗静电层6和锡纸层8,能够对外部静电进行有效的防护,避免了该弱电线缆出现老化和损坏的现象,安全性能高,热稳定性能好,通过设置有防磨护套层2、保护胶套层9、填充层10和防腐层12,具有一定的耐磨性能,有效的避免了该弱电线缆的磨损,通过设置有防火层4和防潮层5,有效的增强了该弱电线缆的防火和防潮性能,有效的保证了弱电线缆的使用寿命。
需要说明的是,在本文中,诸如第一和第二等之类的关系术语仅仅用来将一个实体或者操作与另一个实体或操作区分开来,而不一定要求或者暗示这些实体或操作之间存在任何这种实际的关系或者顺序。而且,术语“包括”、“包含”或者其任何其他变体意在涵盖非排他性的包含,从而使得包括一系列要素的过程、方法、物品或者设备不仅包括那些要素,而且还包括没有明确列出的其他要素,或者是还包括为这种过程、方法、物品或者设备所固有的要素。在没有更多限制的情况下。由语句“包括一个......限定的要素,并不排除在包括所述要素的过程、方法、物品或者设备中还存在另外的相同要素”。
尽管已经示出和描述了本发明的实施例,对于本领域的普通技术人员而言,可以理解在不脱离本发明的原理和精神的情况下可以对这些实施例进行多种变化、修改、替换和变型,本发明的范围由所附权利要求及其等同物限定。
Claims (6)
1.一种安全性能高的弱电线缆,包括弱电线缆本体(1),其特征在于:所述弱电线缆本体(1)从外至内依次包括防磨护套层(2)、第一屏蔽层(3)、防火层(4)、防潮层(5)、抗静电层(6)、绝缘层(7)、锡纸层(8)和填充层(10),所述填充层(10)的内部固定连接有呈圆形状排布的保护胶套层(9),每个所述保护胶套层(9)的内圈均固定连接有第二屏蔽层(11),每个所述第二屏蔽层(11)的内圈均固定连接有防腐层(12),每个所述防腐层(12)的内圈均包覆有导电铜丝体(14);
所述防磨护套层(2)的内圈和第一屏蔽层(3)的外圈固定连接,所述第一屏蔽层(3)的内圈和防火层(4)的外圈固定连接,所述防火层(4)的内圈和防潮层(5)的外圈固定连接,所述防潮层(5)的内圈和抗静电层(6)的外圈固定连接,所述抗静电层(6)的内圈和锡纸层(8)的外圈固定连接,所述锡纸层(8)的内圈和填充层(10)的外圈固定连接。
2.根据权利要求1所述的一种安全性能高的弱电线缆,其特征在于:所述防磨护套层(2)的外表面开设有呈圆形状排布的防滑凹槽(15),且防滑凹槽(15)的数量至少为四个。
3.根据权利要求1所述的一种安全性能高的弱电线缆,其特征在于:所述保护胶套层(9)的数量至少为五个,所述填充层(10)的内部固定连接有加强筋带(13),且加强筋带(13)位于五个保护胶套层(9)之间。
4.根据权利要求1所述的一种安全性能高的弱电线缆,其特征在于:所述防磨护套层(2)的内圈呈圆形状,所述保护胶套层(9)的截面呈圆环状。
5.根据权利要求1所述的一种安全性能高的弱电线缆,其特征在于:所述防磨护套层(2)的厚度值在0.5mm-0.7mm之间,所述第一屏蔽层(3)的厚度值在0.2mm-0.3mm之间,所述防护层(4)的厚度值在0.2mm-0.3mm之间,所述防潮层(5)的厚度值在0.2mm-0.3mm之间,所述抗静电层(6)的厚度值在0.1mm-0.2mm之间,所述绝缘层(7)的厚度值在0.2mm-0.3mm之间,所述锡纸层(8)的厚度值在0.1mm-0.2mm之间。
6.根据权利要求1所述的一种安全性能高的弱电线缆,其特征在于:所述保护胶套层(9)的厚度值在0.3mm-0.5mm之间,所述第二屏蔽层(11)的厚度值在0.1mm-0.2mm之间,所述防腐层(12)的厚度值在0.1mm-0.2mm之间。
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