CN105976915A - 一种船舶设备用轻质耐扭型同轴连接电缆 - Google Patents

一种船舶设备用轻质耐扭型同轴连接电缆 Download PDF

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Publication number
CN105976915A
CN105976915A CN201610145222.1A CN201610145222A CN105976915A CN 105976915 A CN105976915 A CN 105976915A CN 201610145222 A CN201610145222 A CN 201610145222A CN 105976915 A CN105976915 A CN 105976915A
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China
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layer
coated
proof
torsion
conductor
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CN201610145222.1A
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Inventor
陶天宝
李小康
陶爱娟
方刚
陈国林
李业胜
王敏
李强
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Anhui Huatong Cable Group Co Ltd
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Anhui Huatong Cable Group Co Ltd
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Priority to CN201610145222.1A priority Critical patent/CN105976915A/zh
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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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B11/00—Communication cables or conductors
    • H01B11/18—Coaxial cables; Analogous cables having more than one inner conductor within a common outer conductor
    • 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
    • H01B7/28—Protection against damage caused by moisture, corrosion, chemical attack or weather
    • 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
    • H01B7/2806—Protection against damage caused by corrosion
    • 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
    • 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
    • H01B7/295—Protection against damage caused by extremes of temperature or by flame using material resistant to flame
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B9/00—Power cables
    • H01B9/04—Concentric cables

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  • Ropes Or Cables (AREA)

Abstract

本发明公开了一种船舶设备用轻质耐扭型同轴连接电缆，包括中心复合导体，中心复合导体外包覆有桑皮纸绕包防水层、芳纶丝耐扭曲编织层、微孔聚四氟乙烯绝缘层构成中心绝缘线芯，中心绝缘线芯外包覆有耐酸碱型EVA内衬层，耐酸碱型EVA内衬层外包覆有镁铝合金丝编织构成的外导体，外导体外依次包覆有纳米乙丙橡胶保护层、防腐蚀沥青层、防水帆布带内绕包层、耐酸碱型EVA外护套层。本发明结构设计简单，具有优良的低烟、无卤、阻燃、环保、耐腐蚀结构紧凑等性能，此外，还具有耐扭曲性能和抗震动性能，缆芯不易断裂。

Description

一种船舶设备用轻质耐扭型同轴连接电缆
技术领域：
本发明涉及船用电缆，尤其涉及一种船舶设备用轻质耐扭型同轴连接电缆。
背景技术：
传统的船用同轴射频电缆其内导体为铜导体，护套为单层聚氯乙烯护套，使得电缆在具有低烟、无卤、阻燃、环保、耐腐蚀结构紧凑等性能不能满足现代船舶的要求；此外，船用的同轴电缆大多重量较重、耐扭曲性能和抗震动性能薄弱，电缆在使用过程中抗震动性能也性对较差，使得缆芯容易断裂。
发明内容：
为了弥补现有技术问题，本发明的目的是提供一种船舶设备用轻质耐扭型同轴连接电缆，具有优良的低烟、无卤、阻燃、环保、耐腐蚀结构紧凑等性能，此外，还具有耐扭曲性能和抗震动性能，缆芯不易断裂。
本发明的技术方案如下：
船舶设备用轻质耐扭型同轴连接电缆，其特征在于，包括中心复合导体，中心复合导体外包覆有桑皮纸绕包防水层、芳纶丝耐扭曲编织层、微孔聚四氟乙烯绝缘层构成中心绝缘线芯，中心绝缘线芯外包覆有耐酸碱型EVA内衬层，耐酸碱型EVA内衬层外包覆有镁铝合金丝编织构成的外导体，外导体外依次包覆有纳米乙丙橡胶保护层、防腐蚀沥青层、防水帆布带内绕包层、耐酸碱型EVA外护套层。
所述的船舶设备用轻质耐扭型同轴连接电缆，其特征在于，所述中心复合导体为碳纤维复合芯棒，碳纤维复合芯棒采用碳纤维丝和极细铜丝绞合成束构成。
本发明的优点是：
本发明结构设计简单，具有优良的低烟、无卤、阻燃、环保、耐腐蚀结构紧凑等性能，此外，还具有耐扭曲性能和抗震动性能，缆芯不易断裂。
附图说明：
图1为本发明的结构示意图。
具体实施方式：
参见附图：
船舶设备用轻质耐扭型同轴连接电缆，包括中心复合导体1，中心复合导体外包覆有桑皮纸绕包防水层2、芳纶丝耐扭曲编织层3、微孔聚四氟乙烯绝缘层4构成中心绝缘线芯，中心绝缘线芯外包覆有耐酸碱型EVA内衬层5，耐酸碱型EVA内衬层5外包覆有镁铝合金丝编织构成的外导体6，外导体6外依次包覆有纳米乙丙橡胶保护层7、防腐蚀沥青层8、防水帆布带内绕包层9、耐酸碱型EVA外护套层10，具有优良的还海水腐蚀性能，防水性能卓越，长期使用在恶劣的环境中，保证信号传输的稳定性。
中心复合导体1为碳纤维复合芯棒，碳纤维复合芯棒采用碳纤维丝和极细铜丝绞合成束构成，中心复合导体1的机械强度增强。

Claims (2)

1.一种船舶设备用轻质耐扭型同轴连接电缆，其特征在于，包括中心复合导体，中心复合导体外包覆有桑皮纸绕包防水层、芳纶丝耐扭曲编织层、微孔聚四氟乙烯绝缘层构成中心绝缘线芯，中心绝缘线芯外包覆有耐酸碱型EVA内衬层，耐酸碱型EVA内衬层外包覆有镁铝合金丝编织构成的外导体，外导体外依次包覆有纳米乙丙橡胶保护层、防腐蚀沥青层、防水帆布带内绕包层、耐酸碱型EVA外护套层。
2.根据权利要求1所述的船舶设备用轻质耐扭型同轴连接电缆，其特征在于，所述中心复合导体为碳纤维复合芯棒，碳纤维复合芯棒采用碳纤维丝和极细铜丝绞合成束构成。
CN201610145222.1A 2016-03-14 2016-03-14 一种船舶设备用轻质耐扭型同轴连接电缆 Pending CN105976915A (zh)

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CN106847392A (zh) * 2017-02-22 2017-06-13 江苏通鼎光电科技有限公司 一种抗拉耐扭曲机器人电缆
CN108242584A (zh) * 2017-12-17 2018-07-03 江苏俊知技术有限公司 一种非金属同轴电缆及其制作方法

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106847392A (zh) * 2017-02-22 2017-06-13 江苏通鼎光电科技有限公司 一种抗拉耐扭曲机器人电缆
CN108242584A (zh) * 2017-12-17 2018-07-03 江苏俊知技术有限公司 一种非金属同轴电缆及其制作方法

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Application publication date: 20160928