CN105869735A - 一种通信用抗干扰防潮耐高温绝缘电缆 - Google Patents

一种通信用抗干扰防潮耐高温绝缘电缆 Download PDF

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CN105869735A
CN105869735A CN201610336394.7A CN201610336394A CN105869735A CN 105869735 A CN105869735 A CN 105869735A CN 201610336394 A CN201610336394 A CN 201610336394A CN 105869735 A CN105869735 A CN 105869735A
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layer
interference
damp
cable
extruded outside
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周光亚
周光辉
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ANHUI DEYUAN CABLE GROUP Co Ltd
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ANHUI DEYUAN CABLE GROUP Co Ltd
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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/1875—Multi-layer sheaths
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/18—Protection against damage caused by wear, mechanical force or pressure; Sheaths; Armouring
    • H01B7/22—Metal wires or tapes, e.g. made of steel
    • H01B7/221—Longitudinally placed metal wires or tapes
    • H01B7/225—Longitudinally placed metal wires or tapes forming part of an outer sheath
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/2813—Protection against damage caused by electrical, chemical or water tree deterioration
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/2855—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using foamed plastic
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/285—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable
    • H01B7/288—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable by completely or partially filling interstices in the cable using hygroscopic material or material swelling in the presence of liquid
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/17—Protection against damage caused by external factors, e.g. sheaths or armouring
    • H01B7/29—Protection against damage caused by extremes of temperature or by flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/32—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks
    • H01B7/324—Insulated conductors or cables characterised by their form with arrangements for indicating defects, e.g. breaks or leaks comprising temperature sensing means

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  • Insulated Conductors (AREA)

Abstract

本发明公开了一种通信用抗干扰防潮耐高温绝缘电缆，它包括电缆本体，所述电缆本体包括导体、防潮层、防干扰层和外护套。所述电缆本体内部设置有多根导体；所述导体外包裹一层加强保护层；所述加强保护层外紧密挤包一层钢带铠装层；所述钢带铠装层外挤包一层防潮层；所述防潮层外挤包一层隔离层；所述隔离层外挤包一层防干扰层；所述防干扰层外挤包一层外护套。本发明具有结构设计合理、防干扰效果好和使用方便等优点。

Description

一种通信用抗干扰防潮耐高温绝缘电缆
技术领域
本发明涉及电缆领域，尤其涉及一种通信用抗干扰防潮耐高温绝缘电缆。
背景技术
目前，随着科学技术的发展，移动通信等领域也在快速发展，电缆作为移动通信中经常会使用的设备，被人们广泛使用，电缆是指用于电力、通信和相关传输用途的材料，且随着用电量的增加，对电缆的要求也越来越高，但是现有工业上所使用的电缆，因其结构设计不合理，导致电缆的抗干扰能力差，且在恶劣的环境下，电缆并不能正常工作，给企业带来很大的损失。
发明内容
为了克服上述现有技术的缺陷，本发明的目的是提供一种通信用抗干扰防潮耐高温绝缘电缆。
本发明是采取以下技术方案来实现的：一种通信用抗干扰防潮耐高温绝缘电缆，它包括电缆本体，所述电缆本体包括导体、防潮层、防干扰层和外护套，所述电缆本体内部设置有多根导体；所述导体外包裹一层加强保护层；所述加强保护层外紧密挤包一层钢带铠装层；所述钢带铠装层外挤包一层防潮层；所述防潮层外挤包一层隔离层；所述隔离层外挤包一层防干扰层；所述防干扰层外挤包一层外护套。
上述的一种通信用抗干扰防潮耐高温绝缘电缆，所述防潮层为聚氨酯泡沫塑料制成。
上述的一种通信用抗干扰防潮耐高温绝缘电缆，所述隔离层采用聚酯带绕包而成。
上述的一种通信用抗干扰防潮耐高温绝缘电缆，所述防干扰层内部设置有多根测温光纤。
上述的一种通信用抗干扰防潮耐高温绝缘电缆，所述外护套采用陶瓷化硅橡胶材料制成。
综上所述本发明具有以下有益效果：本发明具有结构设计合理、防干扰效果好和使用方便等优点，所述外护套采用陶瓷化硅橡胶材料制成，在火灾发生时，该材料会形成坚硬的保护层，从而起到隔氧防火的作用，在火灾情况下也能够保证电力通畅的目的。
附图说明
图 1为本发明横截面结构示意图；
其中：1、电缆本体；2、导体；3、加强保护层；4、碳纤维复合芯棒；5、钢带铠装层；6、防潮层；7、隔离层；8、防干扰层；9、测温光纤；10、外护套。
具体实施方式
如图1所示，一种通信用抗干扰防潮耐高温绝缘电缆，它包括电缆本体1，所述电缆本体1包括导体2、防潮层6、防干扰层8和外护套10，所述电缆本体1内部设置有多根导体2；所述导体2外包裹一层加强保护层3；所述加强保护层3外紧密挤包一层钢带铠装层5；所述钢带铠装层5外挤包一层防潮层6；所述防潮层6外挤包一层隔离层7；所述隔离层7外挤包一层防干扰层8；所述防干扰层9外挤包一层外护套10。
所述加强保护层3可以起到抗拉的作用，且可以确保导体2相互之间不会损伤，且增大了导体2的移动阻力，使其内部结构更为稳定；所述钢带铠装层5可以保证电缆能够承受外界强大的破坏力，同时使电缆和外界隔离，降低了发生火灾时电缆的危险系数；所述防潮层6采用聚氨酯泡沫塑料制成，从而可以形成可塑性泡沫质填充层，使电缆内部结构更为紧密，即使受到外界的挤压，电缆本体1也不会出现变形的情况，且具有较强的吸水性，能够吸收外界渗透的水分，保证电缆内部结构干燥；所述隔离层7为聚酯带绕包制成，从而可以保证电缆本体1内部结构不被氧化，起到很好的隔离作用；所述防干扰层8加快感应电流接入地下的速度，使电缆输出的频率变化和频波畸变减小，降低了电缆对外部的干扰；所述测温光纤9可以根据温度的变化发出相应的警报，使电缆本体1的使用更加安全；所述外护套10采用陶瓷化硅橡胶材料制成，在火灾发生时，该材料会形成坚硬的保护层，从而起到隔氧防火的作用，在火灾情况下也能够保证电力通畅的目的。
以上所述是本发明的实施例，故凡依本发明申请范围所述的构造、特征及原理所做的等效变化或修饰，均包括于本发明专利申请范围内。

Claims (5)

1.一种通信用抗干扰防潮耐高温绝缘电缆，它包括电缆本体，所述电缆本体包括导体、防潮层、防干扰层和外护套，其特征在于：所述电缆本体内部设置有多根导体；所述导体外包裹一层加强保护层；所述加强保护层外紧密挤包一层钢带铠装层；所述钢带铠装层外挤包一层防潮层；所述防潮层外挤包一层隔离层；所述隔离层外挤包一层防干扰层；所述防干扰层外挤包一层外护套。
2.根据权利要求1所述的一种通信用抗干扰防潮耐高温绝缘电缆，其特征在于：所述防潮层为聚氨酯泡沫塑料制成。
3.根据权利要求1所述的一种通信用抗干扰防潮耐高温绝缘电缆，其特征在于：所述隔离层采用聚酯带绕包而成。
4.根据权利要求1所述的一种通信用抗干扰防潮耐高温绝缘电缆，其特征在于：所述防干扰层内部设置有多根测温光纤。
5.根据权利要求1所述的一种通信用抗干扰防潮耐高温绝缘电缆，其特征在于：所述外护套采用陶瓷化硅橡胶材料制成。
CN201610336394.7A 2016-05-20 2016-05-20 一种通信用抗干扰防潮耐高温绝缘电缆 Pending CN105869735A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113963847A (zh) * 2021-09-08 2022-01-21 国网山东省电力公司武城县供电公司 释力抗扭转的铝合金复合电缆

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CN203812634U (zh) * 2014-04-21 2014-09-03 远东电缆有限公司 一种地铁用智能电缆
CN104681169A (zh) * 2015-01-31 2015-06-03 安徽华泰电缆科技有限公司 一种双层屏蔽抗腐蚀绝缘电缆
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113963847A (zh) * 2021-09-08 2022-01-21 国网山东省电力公司武城县供电公司 释力抗扭转的铝合金复合电缆
CN113963847B (zh) * 2021-09-08 2022-09-30 国网山东省电力公司武城县供电公司 释力抗扭转的铝合金复合电缆

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Application publication date: 20160817