CN2439099Y - 一种绝缘桶 - Google Patents

一种绝缘桶 Download PDF

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Publication number
CN2439099Y
CN2439099Y CN 00251524 CN00251524U CN2439099Y CN 2439099 Y CN2439099 Y CN 2439099Y CN 00251524 CN00251524 CN 00251524 CN 00251524 U CN00251524 U CN 00251524U CN 2439099 Y CN2439099 Y CN 2439099Y
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China
Prior art keywords
casing
utility
model
insulation barrel
breaker
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Expired - Fee Related
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CN 00251524
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English (en)
Inventor
张超
郭爱民
王子重
胡启智
刘金亮
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Research and Design Institute of Sinopec Zhongyuan Petroleum Exploration Bureau
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Research and Design Institute of Sinopec Zhongyuan Petroleum Exploration Bureau
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Priority to CN 00251524 priority Critical patent/CN2439099Y/zh
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Publication of CN2439099Y publication Critical patent/CN2439099Y/zh
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Abstract

本实用新型公开了一种新型绝缘桶,绝缘桶的桶体为空心柱状,它的内壳和外壳为绝缘体,在内、外壳之间设有导电薄膜(网),金属薄膜(网)的两端接有金属环。本实用新型解决了开关带电部分对壳体的放电问题,消除了壳体表面的感应电荷,使DW8断路器改制成无油化的ZW型断路器成为现实。

Description

一种绝缘桶
本实用新型涉及一种绝缘桶,属高压电器。
将DW8多油断路器改造为无油化的真空断路器的过程中,原来外壳的铁制桶,由于带电部分空间距离不够,导致放电现象,致使开关无法运行。
本实用新型的目的就是提供一种绝缘桶,它能克服自身放电现象。
本实用新型的目的是这样实现的:绝缘桶的桶体为空心柱状,它的内壳和外壳为绝缘体,在内、外壳之间设有导电薄膜(网),金属薄膜(网)的两端接有金属环。
本实用新型具有以下优点:1、解决了开关带电部分对壳体的放电问题;2、消除了壳体表面的感应电荷;3、结构简单。
下面结合附图对本实用新型作进一步的描述:
图1:绝缘桶结构示意图;
图中:1-金属环、2-绝缘层、3-导电薄膜(网);
如图1所示,本实用新型采用复合绝缘桶壳,桶体为空心柱状,桶的内外壳为绝缘体,并且空间距离加大避免了放电现象的发生,夹在内外壳之间的导电薄膜(网)能将静电荷集中起来,通过与之连接的金属环释放掉,这样便可有效地消除壳体表面的感应电荷,使DW8断路器改制成无油化的ZW型断路器成为现实。

Claims (1)

1、一种绝缘桶,其特征在于:桶体为空心柱状,它的内壳和外壳为绝缘体(2),在内、外壳之间设有导电薄膜(网)(3),金属薄膜(网)的两端接有金属环(1)。
CN 00251524 2000-09-06 2000-09-06 一种绝缘桶 Expired - Fee Related CN2439099Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 00251524 CN2439099Y (zh) 2000-09-06 2000-09-06 一种绝缘桶

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 00251524 CN2439099Y (zh) 2000-09-06 2000-09-06 一种绝缘桶

Publications (1)

Publication Number Publication Date
CN2439099Y true CN2439099Y (zh) 2001-07-11

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ID=33609427

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 00251524 Expired - Fee Related CN2439099Y (zh) 2000-09-06 2000-09-06 一种绝缘桶

Country Status (1)

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CN (1) CN2439099Y (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109716474A (zh) * 2016-08-09 2019-05-03 西门子股份公司 用于高压或者中压开关设备的绝缘子装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109716474A (zh) * 2016-08-09 2019-05-03 西门子股份公司 用于高压或者中压开关设备的绝缘子装置
US10685797B2 (en) 2016-08-09 2020-06-16 Siemens Aktiengesellschaft Insulator arrangement for a high-voltage or medium-voltage switchgear assembly

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