CN108666022A - 一种抗压能力好的防水导线 - Google Patents

一种抗压能力好的防水导线 Download PDF

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Publication number
CN108666022A
CN108666022A CN201710204308.1A CN201710204308A CN108666022A CN 108666022 A CN108666022 A CN 108666022A CN 201710204308 A CN201710204308 A CN 201710204308A CN 108666022 A CN108666022 A CN 108666022A
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China
Prior art keywords
wire
enclosed
outside
water proof
wrapping layer
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CN201710204308.1A
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English (en)
Inventor
许文有
于逸翔
刘玉宝
王洪真
潘青
秦书宏
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JIANGSU LANGSHUN ELECTRIC AND ELECTRICAL CO Ltd
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JIANGSU LANGSHUN ELECTRIC AND ELECTRICAL CO Ltd
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Priority to CN201710204308.1A priority Critical patent/CN108666022A/zh
Publication of CN108666022A publication Critical patent/CN108666022A/zh
Pending legal-status Critical Current

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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
    • H01B7/282—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable
    • H01B7/2825—Preventing penetration of fluid, e.g. water or humidity, into conductor or cable using a water impermeable 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
    • H01B7/02—Disposition of insulation
    • H01B7/0208—Cables with several layers of insulating material
    • H01B7/0225—Three or more layers
    • 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
    • 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
    • H01B7/223—Longitudinally placed metal wires or tapes forming part of a high tensile strength core
    • 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
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables

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  • Organic Insulating Materials (AREA)

Abstract

本发明提出了一种抗压能力好的防水导线，包括金属线、金属线四周由六根保护线环绕、金属线和保护线之间的孔隙中填充有自粘丝、保护线外侧包裹有一层云母绕包层、云母绕包层外侧包裹有聚酰亚胺薄膜绕包层、聚酰亚胺薄膜绕包层外侧包裹有复合绝缘涂层、复合绝缘涂层外侧包裹有一层用于印刷的无纺布层。本发明的一种抗压能力好的防水导线，结构简单，金属线四周围绕六根有弹性的橡胶材质制成的保护线，保护线外侧包裹有一层云母绕包层，提高了导线的防水性能，最外侧设置有无纺布层，便于印刷标志。

Description

一种抗压能力好的防水导线
技术领域
本发明涉及一种导线，具体涉及一种抗压能力好的防水导线。
背景技术
普通绕组线只能绕制常规的变压器、电抗器和电机线圈，它是通过绕包的方式将绝缘纸、薄膜、编织带等直接包覆于导体表面，导体和绝缘层之间未建立牢固的粘结力，所以，普通的绕组线在结构上比较松散，绝缘耐受电压能力比较低，特别是在潮湿环境下绝缘不能抵抗湿度影响会使绝缘性能迅速下降。电机线圈长期运行及在一些特殊环境下使用时对线圈的防水性能、高耐受电压能力要求较高，提高产品的机械性能和电气性能，选用轻质优质材料，研发一种复合绝缘、防水导线就成为当前应解决的主要问题。
发明内容
为了解决上述问题，本发明提出了一种抗压能力好的防水导线。
本发明的技术方案是：一种抗压能力好的防水导线，包括金属线、金属线四周由六根保护线环绕、金属线和保护线之间的孔隙中填充有自粘丝、保护线外侧包裹有一层云母绕包层、云母绕包层外侧包裹有聚酰亚胺薄膜绕包层、聚酰亚胺薄膜绕包层外侧包裹有复合绝缘涂层、复合绝缘涂层外侧包裹有一层用于印刷的无纺布层。
进一步地，所述的保护线为橡胶材质。
进一步地，所述的聚酰亚胺薄膜绕包层的厚度为0.1-0.2毫米。
进一步地，所述的复合绝缘涂层为绝缘漆和树脂混合制成。
进一步地，所述的金属线的材质为铜。
有益效果
本发明的一种抗压能力好的防水导线，结构简单，金属线四周围绕六根有弹性的橡胶材质制成的保护线，保护线外侧包裹有一层云母绕包层，提高了导线的防水性能，最外侧设置有无纺布层，便于印刷标志。
附图说明
图1为本发明的结构示意图。
图中，1-保护线、2-云母绕包层、3-聚酰亚胺薄膜绕包层、4-复合绝缘涂层、5-金属线、6-自粘丝。
具体实施方式
下面结合附图对本发明的一种抗压能力好的防水导线作详细说明。
如图1所示，一种抗压能力好的防水导线，包括金属线5、金属线5四周由六根保护线1环绕、金属线5和保护线1之间的孔隙中填充有自粘丝6、保护线1外侧包裹有一层云母绕包层2、云母绕包层2外侧包裹有聚酰亚胺薄膜绕包层3、聚酰亚胺薄膜绕包层3外侧包裹有复合绝缘涂层4、复合绝缘涂层4外侧包裹有一层用于印刷的无纺布层；所述的保护线1为橡胶材质；所述的聚酰亚胺薄膜绕包层3的厚度为0.1-0.2毫米；所述的复合绝缘涂层4为绝缘漆和树脂混合制成；所述的金属线5的材质为铜。
以上所述，仅是本发明的较佳实施例而已，并非对本发明作任何形式上的限制，虽然本发明已以较佳实施例揭露如上，然而并非用以限定本发明,任何熟悉本专业的技术人员，在不脱离本发明技术方案范围内,当可利用上述揭示的技术内容作出些许更动或修饰为等同变化的等效实施例,但凡是未脱离本发明技术方案的内容，依据本发明的技术实质对以上实施例所作的任何简单修改、等同变化与修饰，均仍属于本发明技术方案的范围内。

Claims (5)

1.一种抗压能力好的防水导线，其特征在于：包括金属线、金属线四周由六根保护线环绕、金属线和保护线之间的孔隙中填充有自粘丝、保护线外侧包裹有一层云母绕包层、云母绕包层外侧包裹有聚酰亚胺薄膜绕包层、聚酰亚胺薄膜绕包层外侧包裹有复合绝缘涂层、复合绝缘涂层外侧包裹有一层用于印刷的无纺布层。
2.根据权利要求1所述的一种抗压能力好的防水导线，其特征在于：所述的保护线为橡胶材质。
3.根据权利要求1所述的一种抗压能力好的防水导线，其特征在于：所述的聚酰亚胺薄膜绕包层的厚度为0.1-0.2毫米。
4.根据权利要求1所述的一种抗压能力好的防水导线，其特征在于：所述的复合绝缘涂层为绝缘漆和树脂混合制成。
5.根据权利要求1所述的一种抗压能力好的防水导线，其特征在于：所述的金属线的材质为铜。
CN201710204308.1A 2017-03-30 2017-03-30 一种抗压能力好的防水导线 Pending CN108666022A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2580772A (en) * 2018-12-04 2020-07-29 Aker Solutions As Power umbilical with impact protection

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2580772A (en) * 2018-12-04 2020-07-29 Aker Solutions As Power umbilical with impact protection
GB2580772B (en) * 2018-12-04 2021-09-22 Aker Solutions As Power umbilical with impact protection
US11270812B2 (en) 2018-12-04 2022-03-08 Aker Solutions As Power umbilical with impact protection

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