CN105938736A - 一种防潮的耐火电缆的制作方法 - Google Patents

一种防潮的耐火电缆的制作方法 Download PDF

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CN105938736A
CN105938736A CN201610483039.2A CN201610483039A CN105938736A CN 105938736 A CN105938736 A CN 105938736A CN 201610483039 A CN201610483039 A CN 201610483039A CN 105938736 A CN105938736 A CN 105938736A
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cable
manufacturing
cable core
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waterproof
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刘江滨
张明初
曹中
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Anhui Yi De Electronics 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
    • H01B7/28—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
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/02—Stranding-up
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/06—Insulating conductors or cables
    • H01B13/14—Insulating conductors or cables by extrusion
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
    • H01B13/22—Sheathing; Armouring; Screening; Applying other protective layers
    • H01B13/24—Sheathing; Armouring; Screening; Applying other protective layers by extrusion
    • 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
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Abstract

本发明涉及一种防潮的耐火电缆的制作方法，具体包括以下步骤：(1)导体制作；(2)挤包绝缘；(3)绞合成缆：将步骤(2)中的绝缘线芯相向绞合成缆芯；(4)填充阻水层：在步骤(3)的缆芯外围填充阻水膏，使得阻水膏在缆芯外层凝固后形成阻水层；(5)排流线放置；(6)复合带制作：在步骤(4)中阻水层外侧方包裹耐水火陶瓷硅橡胶和单面铝箔构成复合带；(7)挤护套。通过本方法制作出的电缆，具有良好的防水防潮以及阻燃的效果，适用于地下潮湿环境，且消防防火安全要求高的场所。

Description

一种防潮的耐火电缆的制作方法
技术领域
本发明涉及电线电缆领域，具体的说是一种防潮的耐火电缆的制作方法。
背景技术
电线电缆用以传输电磁能、信息和实现电磁能转换的线材产品，广义的电线电缆亦简称为电缆，狭义的电缆是指绝缘电缆，它可定义为：由下列部分组成的集合体；一根或多根绝缘线芯，以及它们各自可能具有的包覆层，总保护层及外护层，电缆亦可有附加的没有绝缘的导体；电线电缆作为电力传输的主要载体，广泛应用于电器装备、照明线路、家用电器等方面，其质量的好坏直接影响到工程质量及消费者的生命财产安全，在市场上有很多电线品种，要根据自己的用电负荷来采用合适的电线。
随着现在电缆应用的逐渐加大和常见，对电缆的要求也是越来越高，比如抗干扰性要强、防火性能要好、耐热耐寒性能高、环保无污染和柔性高等。鉴于此，本发明提供了一种防潮的耐火电缆的制作方法。
发明内容
为了弥补现有技术的不足，本发明提供了一种防潮的耐火电缆的制作方法。
本发明所要解决其技术问题所采用以下技术方案来实现。
一种防潮的耐火电缆的制作方法，具体包括以下步骤：
(1)导体制作：采用无氧铜杆拉制成单股硬导体或多股绞合成软导体。
(2)挤包绝缘：将陶瓷化硅橡胶材料在连续硫化挤出机组上对步骤(1)的导体外层挤包发泡绝缘形成绝缘线芯。
(3)绞合成缆：将步骤(2)中的绝缘线芯相向绞合成缆芯。
(4)填充阻水层：在步骤(3)的缆芯外围填充阻水膏，使得阻水膏在缆芯外层凝固后形成阻水层。
(5)排流线放置：将裸铜线放入到步骤(4)中阻水层的上方中心位置处构成排流线。
(6)复合带制作：在步骤(4)中阻水层外侧方包裹耐水火陶瓷硅橡胶和单面铝箔构成 复合带。
(7)挤护套：对步骤(6)中的复合带进行挤护套，且护套材质为低烟无卤阻燃聚烯烃类材料。
本发明的有益效果：一种防潮的耐火电缆的制作方法具有操作便捷、制作成本低和制作工序少等特点，通过本方法制作出的电缆，具有良好的防水防潮以及阻燃的效果，适用于地下潮湿环境，且消防防火安全要求高的场所。
具体实施方式
为了使本发明实现的技术手段、创作特征、达成目的与功效易于明白了解，下面结合具体实施方式，进一步阐述本发明。
一种防潮的耐火电缆的制作方法，具体包括以下步骤：(1)导体制作：采用无氧铜杆拉制成单股硬导体或多股绞合成软导体；(2)挤包绝缘：将陶瓷化硅橡胶材料在连续硫化挤出机组上对步骤(1)的导体外层挤包发泡绝缘形成绝缘线芯；(3)绞合成缆：将步骤(2)中的绝缘线芯相向绞合成缆芯；(4)填充阻水层：在步骤(3)的缆芯外围填充阻水膏，使得阻水膏在缆芯外层凝固后形成阻水层；(5)排流线放置：将裸铜线放入到步骤(4)中阻水层的上方中心位置处构成排流线；(6)复合带制作：在步骤(4)中阻水层外侧方包裹耐水火陶瓷硅橡胶和单面铝箔构成复合带；(7)挤护套：对步骤(6)中的复合带进行挤护套，且护套材质为低烟无卤阻燃聚烯烃类材料。
通过本方法制作出的电缆，具有良好的防水防潮以及阻燃的效果，适用于地下潮湿环境，且消防防火安全要求高的场所。
以上显示和描述了本发明的基本原理、主要特征和优点。本行业的技术人员应该了解，本发明不受上述实施例的限制，上述实施例和说明书中的描述的只是说明本发明的原理，在不脱离本发明精神和范围的前提下，本发明还会有各种变化和改进，这些变化和改进都落入要求保护的本发明范围内。本发明要求保护范围由所附的权利要求书及其等效物界定。

Claims (1)

1.一种防潮的耐火电缆的制作方法，其特征在于：具体包括以下步骤：
(1)导体制作：采用无氧铜杆拉制成单股硬导体或多股绞合成软导体；
(2)挤包绝缘：将陶瓷化硅橡胶材料在连续硫化挤出机组上对步骤(1)的导体外层挤包发泡绝缘形成绝缘线芯；
(3)绞合成缆：将步骤(2)中的绝缘线芯相向绞合成缆芯；
(4)填充阻水层：在步骤(3)的缆芯外围填充阻水膏，使得阻水膏在缆芯外层凝固后形成阻水层；
(5)排流线放置：将裸铜线放入到步骤(4)中阻水层的上方中心位置处构成排流线；
(6)复合带制作：在步骤(4)中阻水层外侧方包裹耐水火陶瓷硅橡胶和单面铝箔构成复合带；
(7)挤护套：对步骤(6)中的复合带进行挤护套，且护套材质为低烟无卤阻燃聚烯烃类材料。
CN201610483039.2A 2016-06-24 2016-06-24 一种防潮的耐火电缆的制作方法 Pending CN105938736A (zh)

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JP2014170616A (ja) * 2013-03-01 2014-09-18 J-Power Systems Corp 光ファイバ複合電力ケーブル
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Application publication date: 20160914