CN205354697U - 聚乙烯绝缘低烟无卤电力电缆 - Google Patents

聚乙烯绝缘低烟无卤电力电缆 Download PDF

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CN205354697U
CN205354697U CN201521106416.8U CN201521106416U CN205354697U CN 205354697 U CN205354697 U CN 205354697U CN 201521106416 U CN201521106416 U CN 201521106416U CN 205354697 U CN205354697 U CN 205354697U
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zero halogen
low smoke
power cable
conductors
polyethylene insulation
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陈学卫
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Zhongce Yongtong Cable Co Ltd
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Zhongce Yongtong Cable Co Ltd
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Abstract

本实用新型提供了聚乙烯绝缘低烟无卤电力电缆,属于电缆技术领域。它解决了电缆的层结构容易受损,使用效果不理想,导致使用寿命偏短等问题。本聚乙烯绝缘低烟无卤电力电缆,包括若干导体,若干导体的外侧均包设有绝缘层,绕包带将若干导体绕包设置,位与绕包带的外侧依次包设有防火层及低烟无卤护套,所述的绕包带与若干绝缘层之间设有填充物,本实用新型具有结构层次设计合理,各层之间连接紧密,结构紧凑,使用效果好等优点。

Description

聚乙烯绝缘低烟无卤电力电缆
技术领域
本实用新型属于电缆技术领域,特指一种聚乙烯绝缘低烟无卤电力电缆。
背景技术
目前,市场上的电缆种类繁多,他们应用在各行各业、不同场合,但大部分电缆的结构仍存在有缺陷,例如结构层次设计的不合理,各层之间结构不够紧凑,导体形状比较单一等,容易造成电缆的层结构容易受损,使用效果不理想,导致使用寿命偏短。
发明内容
本实用新型的目的是提供一种聚乙烯绝缘低烟无卤电力电缆,它解决了现有技术中存在的缺陷,结构层次设计合理,各层之间连接紧密,结构紧凑,使用效果好。
本实用新型的目的是这样实现的:
聚乙烯绝缘低烟无卤电力电缆,包括若干导体,其特征在于:若干导体的外侧均包设有绝缘层,绕包带将若干导体绕包设置,位与绕包带的外侧依次包设有防火层及低烟无卤护套,所述的绕包带与若干绝缘层之间设有填充物。
在上述的聚乙烯绝缘低烟无卤电力电缆中,所述的若干导体为铜导体或铝导体,所述的若干导体分为截面呈圆形的导体一和截面呈扇形的导体二,其中导体一的数目为1个,导体二的数目为3个。
在上述的聚乙烯绝缘低烟无卤电力电缆中,所述的低烟无卤护套的材料为低烟无卤聚烯烃。
在上述的聚乙烯绝缘低烟无卤电力电缆中,所述的若干绝缘层的材料为交联聚乙烯。
在上述的聚乙烯绝缘低烟无卤电力电缆中,所述的防火层为防火涂料层或是防火包带。
本实用新型相比现有技术突出且有益的技术效果是:
本实用新型结构层次设计合理,各层之间连接紧密,结构紧凑,使用效果好。
附图说明
图1是本实用新型的结构示意图。
具体实施方式
下面结合附图以具体实施例对本实用新型作进一步描述:参见图1,
聚乙烯绝缘低烟无卤电力电缆,包括若干导体1,若干导体的外侧均包设有绝缘层2,绕包带3将若干导体绕包设置,位与绕包带的外侧依次包设有防火层4及低烟无卤护套5,所述的绕包带与若干绝缘层之间设有填充物6。
所述的若干导体1为铜导体或铝导体,所述的若干导体分为截面呈圆形的导体一和截面呈扇形的导体二,其中导体一的数目为1个,导体二的数目为3个。
所述的低烟无卤护套5的材料为低烟无卤聚烯烃。
所述的若干绝缘层2的材料为交联聚乙烯。
所述的防火层4为防火涂料层或是防火包带。
上述实施例仅为本实用新型的较佳实施例,并非依此限制本实用新型的保护范围,故:凡依本实用新型的结构、形状、原理所做的等效变化,均应涵盖于本实用新型的保护范围之内。

Claims (5)

1.聚乙烯绝缘低烟无卤电力电缆,包括若干导体,其特征在于:若干导体的外侧均包设有绝缘层,绕包带将若干导体绕包设置,位与绕包带的外侧依次包设有防火层及低烟无卤护套,所述的绕包带与若干绝缘层之间设有填充物。
2.根据权利要求1所述的聚乙烯绝缘低烟无卤电力电缆,其特征在于:所述的若干导体为铜导体或铝导体,所述的若干导体分为截面呈圆形的导体一和截面呈扇形的导体二,其中导体一的数目为1个,导体二的数目为3个。
3.根据权利要求1所述的聚乙烯绝缘低烟无卤电力电缆,其特征在于:所述的低烟无卤护套的材料为低烟无卤聚烯烃。
4.根据权利要求1所述的聚乙烯绝缘低烟无卤电力电缆,其特征在于:所述的若干绝缘层的材料为交联聚乙烯。
5.根据权利要求1所述的聚乙烯绝缘低烟无卤电力电缆,其特征在于:所述的防火层为防火涂料层或是防火包带。
CN201521106416.8U 2015-12-26 2015-12-26 聚乙烯绝缘低烟无卤电力电缆 Active CN205354697U (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107945919A (zh) * 2017-12-31 2018-04-20 无锡江南电缆有限公司 一种可移动的用户引入防火扁电缆

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107945919A (zh) * 2017-12-31 2018-04-20 无锡江南电缆有限公司 一种可移动的用户引入防火扁电缆

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Denomination of utility model: Polyethylene insulated low smoke halogen-free power cable

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Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd.

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Denomination of utility model: Polyethylene insulated low smoke and halogen-free power cables

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Pledgee: Zhejiang Luqiao Taizhou rural commercial bank Limited by Share Ltd.

Pledgor: ZHONGCE YONGTONG CABLE LTD.

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