CN202759030U - 一种电力接地网 - Google Patents

一种电力接地网 Download PDF

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Publication number
CN202759030U
CN202759030U CN 201220379365 CN201220379365U CN202759030U CN 202759030 U CN202759030 U CN 202759030U CN 201220379365 CN201220379365 CN 201220379365 CN 201220379365 U CN201220379365 U CN 201220379365U CN 202759030 U CN202759030 U CN 202759030U
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grid
electric power
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Expired - Fee Related
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CN 201220379365
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张华�
马红星
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BO'AI COUNTRY ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
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BO'AI COUNTRY ELECTRIC POWER Co Ltd
State Grid Corp of China SGCC
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Priority to CN 201220379365 priority Critical patent/CN202759030U/zh
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Abstract

本实用新型公开了一种电力接地网,包括网状接地排、网状接地排导电连接引出线和接地极,网状接地排由纵横相交的网格条构成,网格条外表为镀铜层,外表镀铜层内包敷钢质管件,所述的镀铜层的厚度≥0.3mm。本实用新型的电力接地网由外表镀铜层的钢质管件构成,由于电流的集肤效应,本实用新型的接地网具有良好的导电性能及耐腐蚀性能,接地可靠性高。

Description

一种电力接地网
技术领域
本实用新型涉及一种电力接地网,属于电力接地技术。 
背景技术
不管是高压输电线路,还是电厂、变电站等都需要有效、可靠的接地。一般接地网都采用扁钢或角钢来制作成网状接地排,接地排导电连接引出线以及接地极,引出线的另一端连接电力系统设备的连接端,接地极另一端直接插入地下。由于其网格状接地排埋入地下,容易腐蚀,情况严重时会出现接地网腐蚀锈断,影响接地的可靠性,埋下安全隐患。 
发明内容
为解决以上技术上的不足,本实用新型提供了一种导电性能及耐腐蚀性能好的电力接地网,增强接地可靠性,提高安全性。 
为了实现上述目的,本实用新型的技术方案是:一种电力接地网,包括网状接地排、网状接地排导电连接引出线和接地极,网状接地排由纵横相交的网格条构成,网格条外表为镀铜层,外表镀铜层内包敷钢质管件。 
进一步,所述的镀铜层的厚度≥0.3㎜。 
本实用新型的电力接地网由外表镀铜层的钢质管件构成,由于电流的集肤效应,本实用新型的接地网具有良好的导电性能及耐腐蚀性能,接地可靠性高,安全性增强。 
附图说明
图1为本实用新型的结构示意图。 
图2为网格条的截面放大图。 
具体实施方式
下面结合附图和具体的实施例对本实用新型作进一步地说明。 
如图1和图2所示,本实用新型的电力接地网,包括网状接地排1、网状接地排1导电连接引出线2和接地极3,网状接地排1由纵横相交的网格条4构成,网格条4外表为镀铜层5,外表镀铜层5内包敷钢质管件6。所述的镀铜层5的厚度≥0.3㎜。 
本实用新型的技术方案不限于上述具体实施例的限制,凡是根据本实用新型的技术方案做出的技术变形,均落入本实用新型的保护范围之内。  

Claims (2)

1.一种电力接地网,包括网状接地排、网状接地排导电连接引出线和接地极,其特征在于:网状接地排由纵横相交的网格条构成,网格条外表为镀铜层,外表镀铜层内包敷钢质管件。
2.根据权利要求1所述的电力接地网,其特征在于:所述的镀铜层的厚度≥0.3㎜。
CN 201220379365 2012-08-02 2012-08-02 一种电力接地网 Expired - Fee Related CN202759030U (zh)

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CN 201220379365 CN202759030U (zh) 2012-08-02 2012-08-02 一种电力接地网

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Application Number Priority Date Filing Date Title
CN 201220379365 CN202759030U (zh) 2012-08-02 2012-08-02 一种电力接地网

Publications (1)

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CN202759030U true CN202759030U (zh) 2013-02-27

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103594826A (zh) * 2013-11-12 2014-02-19 国家电网公司 导电混凝土模块接地网
CN109149156A (zh) * 2018-08-21 2019-01-04 仇建芳 一种可扩展混凝土接地网设计方法

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103594826A (zh) * 2013-11-12 2014-02-19 国家电网公司 导电混凝土模块接地网
CN103594826B (zh) * 2013-11-12 2016-08-17 国家电网公司 导电混凝土模块接地网
CN109149156A (zh) * 2018-08-21 2019-01-04 仇建芳 一种可扩展混凝土接地网设计方法

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Granted publication date: 20130227

Termination date: 20130802