CN103247385A - 煤矿用光电复合缆 - Google Patents

煤矿用光电复合缆 Download PDF

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Publication number
CN103247385A
CN103247385A CN 201210029590 CN201210029590A CN103247385A CN 103247385 A CN103247385 A CN 103247385A CN 201210029590 CN201210029590 CN 201210029590 CN 201210029590 A CN201210029590 A CN 201210029590A CN 103247385 A CN103247385 A CN 103247385A
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China
Prior art keywords
cable
layer
sheath layer
cores
insulated wire
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CN 201210029590
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English (en)
Inventor
路永鸣
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YANGZHOU JIN XIN CABLE CO Ltd
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YANGZHOU JIN XIN CABLE CO Ltd
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Application filed by YANGZHOU JIN XIN CABLE CO Ltd filed Critical YANGZHOU JIN XIN CABLE CO Ltd
Priority to CN 201210029590 priority Critical patent/CN103247385A/zh
Publication of CN103247385A publication Critical patent/CN103247385A/zh
Pending legal-status Critical Current

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Abstract

煤矿用光电复合缆,涉及一种电缆,特别涉及一种矿井竖井用信号、电能传输的线缆。包括相互绞合的绝缘线芯,在绞合的绝缘线芯之间设置光纤束,在绞合的绝缘线芯外设置聚乙烯内护层,在聚乙烯内护层外设置钢丝铠装层,在钢丝铠装层外设置蓝色阻燃聚氯乙烯外护套层,在绞合的绝缘线芯与聚乙烯内护层之间设置填料。本线缆信号传输效果好,抗拉性能强。

Description

煤矿用光电复合缆
技术领域
本发明涉及一种电缆,特别涉及一种矿井竖井用信号、电能传输的线缆。
背景技术
现有的信号或电能传输电缆不能完全适应矿井竖井内的适用,其信号传输效果不好,以及其抗拉性能得不到保证,在较深的矿井内会出现线缆断裂的现象;现有的线缆功能单一,信号传输和电能传输通过不同的电缆来传输。
发明内容
本发明提供一种煤矿用光电复合缆,目的在于解决现有的使得缆线的电缆的信号传输效果和抗拉效果提高,能适应矿井竖井内的适用。
本发明包括相互绞合的绝缘线芯,在所述绞合的绝缘线芯之间设置光纤束,在所述绞合的绝缘线芯外设置聚乙烯内护层,在所述聚乙烯内护层外设置钢丝铠装层,在所述钢丝铠装层外设置蓝色阻燃聚氯乙烯外护套层,在所述绞合的绝缘线芯与聚乙烯内护层之间设置填料。
本发明通过光纤束来实现信号的传输,传输效果较好;钢丝铠装层使得线缆的抗拉能力提高,其可保证在矿井竖井内正常适用,不断裂。
附图说明
图1为本发明的一种结构示意图;
图中,1、绝缘线芯,2、光纤束,3、填料,4、聚乙烯内护层,5、钢丝铠装层,6、蓝色阻燃聚氯乙烯外护套层。
具体实施方式
如图1所示,本煤矿用光电复合缆,包括相互绞合的绝缘线芯1,在绞合的绝缘线芯1之间设置光纤束2,在绞合的绝缘线芯1外设置聚乙烯内护层4,在聚乙烯内护层4外设置钢丝铠装层5,在钢丝铠装层5外设置蓝色阻燃聚氯乙烯外护套层6,在绞合的绝缘线芯1与聚乙烯内护层4之间设置填料3。

Claims (1)

1.煤矿用光电复合缆,包括相互绞合的绝缘线芯,其特征在于在所述绞合的绝缘线芯之间设置光纤束,在所述绞合的绝缘线芯外设置聚乙烯内护层,在所述聚乙烯内护层外设置钢丝铠装层,在所述钢丝铠装层外设置蓝色阻燃聚氯乙烯外护套层,在所述绞合的绝缘线芯与聚乙烯内护层之间设置填料。
CN 201210029590 2012-02-10 2012-02-10 煤矿用光电复合缆 Pending CN103247385A (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 201210029590 CN103247385A (zh) 2012-02-10 2012-02-10 煤矿用光电复合缆

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 201210029590 CN103247385A (zh) 2012-02-10 2012-02-10 煤矿用光电复合缆

Publications (1)

Publication Number Publication Date
CN103247385A true CN103247385A (zh) 2013-08-14

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Application Number Title Priority Date Filing Date
CN 201210029590 Pending CN103247385A (zh) 2012-02-10 2012-02-10 煤矿用光电复合缆

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CN (1) CN103247385A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104376918A (zh) * 2014-11-25 2015-02-25 无锡市恒汇电缆有限公司 一种竖井用高强度复合电缆及其制造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104376918A (zh) * 2014-11-25 2015-02-25 无锡市恒汇电缆有限公司 一种竖井用高强度复合电缆及其制造方法

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Application publication date: 20130814