CN102593744B - 一种安全可靠的高压开关柜 - Google Patents

一种安全可靠的高压开关柜 Download PDF

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CN102593744B
CN102593744B CN201210063841.8A CN201210063841A CN102593744B CN 102593744 B CN102593744 B CN 102593744B CN 201210063841 A CN201210063841 A CN 201210063841A CN 102593744 B CN102593744 B CN 102593744B
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cable vault
safe
switch
described cable
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CN102593744A (zh
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廖炳荣
吴玉婷
沈谢林
王铮
姚良铸
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Quanzhou Economic and Technological Development Branch of Quanzhou Yixing Electric Power Engineering Construction Co Ltd
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State Grid Corp of China SGCC
State Grid Fujian Electric Power Co Ltd
Quanzhou Power Supply Co of State Grid Fujian Electric Power Co Ltd
Quanzhou Yixing Electric Power Co Ltd
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Abstract

一种安全可靠的高压开关柜,包括柜体,所述柜体内部由隔板分隔成位于柜体前侧的仪表室和手车室、位于柜体后侧的母线室和电缆室,所述电缆室中设置有干式变压器,所述电缆室中设置有与所述干式变压器输出线路串联的塑壳开关,所述电缆室柜门上设置有与所述塑壳开关相对的操作窗口,所述操作窗口处设置有可开启的防护门,本发明具有结构简单、操作方便且安全可靠等优点。

Description

一种安全可靠的高压开关柜
技术领域
本发明涉及一种高压开关柜。
背景技术
公知的,KYN高压开关柜的柜体内部由隔板分隔成位于柜体前侧的仪表室和手车室,位于柜体后侧的母线室和电缆室,手车室中设置有负荷开关,母线室中设置有与负荷开关输入端连接的母线,电缆室中设置有与负荷开关输出端连接的干式变压器,干式变压器的输出线路上串联有塑壳开关,现有的塑壳开关一般设置于柜体前侧的下部,有铜排或电缆接头带电部分裸露,分、合塑壳开关操作危险,操作时需要开启柜门操作不方便。
发明内容
本发明的目的是针对现有技术的不足,提供一种结构简单、安全可靠且操作方便的高压开关柜。
本发明的目的通过如下技术方案来实现:
一种安全可靠的高压开关柜,包括柜体,所述柜体内部由隔板分隔成位于柜体前侧的仪表室和手车室、位于柜体后侧的母线室和电缆室,所述电缆室中设置有干式变压器,其特征在于:所述电缆室中设置有与所述干式变压器输出线路串联的塑壳开关,所述电缆室柜门上设置有与所述塑壳开关相对的操作窗口,所述操作窗口处设置有可开启的防护门。
进一步的,所述电缆室中靠近所述电缆室柜门处设置有用于放置塑壳开关的盒体,所述盒体前侧设置有环绕所述塑壳开关操作手柄且水平延伸的第一屏蔽沿,所述电缆室柜门上设置有环绕所述操作窗口且水平延伸的第二屏蔽沿,设置成当所述电缆室柜门关闭时第一、第二屏蔽沿相互重叠。
进一步的,所述操作窗口为矩形,所述第二屏蔽沿小于第一屏蔽沿。
本发明具有如下有益效果:
将塑壳开关设置于电缆室中并且在电缆室柜门上设置可操作塑壳开关的操作窗口,这样在需要操作塑壳开关时开启操作窗口的防护门,通过操作窗口直接操作即可,无需开启电缆室柜门,具有结构简单、操作方便且安全可靠的优点;设置在电缆室柜门关闭时可相互重叠的第一、第二屏蔽沿,保证柜体达到要求的防护等级,提高操作时的安全性。
附图说明
下面结合附图对本发明作进一步详细说明。
图1为本发明的结构示意图。
图2为本发明的后视图。
图3为图1中的A部分放大图。
具体实施方式
参照图1和图2所示,一种安全可靠的高压开关柜,包括柜体1,柜体内部由隔板分隔成位于柜体1前侧的仪表室11和手车室12、位于柜体1后侧的母线室14和电缆室13,仪表室11中设置有测量仪表,手车室12中设置有负荷开关2,母线室14中设置有与负荷开关2输入端连接的母线4,电缆室13中设置有干式变压器3和塑壳开关5,干式变压器3与负荷开关2输出端连接,塑壳开关5串联在干式变压器3的输出线路上,电缆室13的柜门131上设置有与塑壳开关5相对的矩形操作窗口,操作窗口处设置有可开启的防护门6。
具体的电缆室13中靠近电缆室13的柜门131处设置有用于放置塑壳开关5的盒体51,盒体51前侧设置有环绕塑壳开关5操作手柄且水平延伸的第一屏蔽沿8,电缆室13的柜门131上设置有环绕操作窗口且水平延伸的第二屏蔽沿7,设置成当柜门131关闭时第一、第二屏蔽8、7沿相互重叠,第二屏蔽沿7略小于第一屏蔽沿8。
以上所述,仅为本发明的较佳实施例而已,故不能以此限定本发明实施的范围,即依本发明申请专利范围及说明书内容所作的等效变化与修饰,皆应仍属本发明专利涵盖的范围内。

Claims (2)

1.一种安全可靠的高压开关柜,包括柜体,所述柜体内部由隔板分隔成位于柜体前侧的仪表室和手车室、位于柜体后侧的母线室和电缆室,所述电缆室中设置有干式变压器,其特征在于:所述电缆室中设置有与所述干式变压器输出线路串联的塑壳开关,所述电缆室柜门上设置有与所述塑壳开关相对的操作窗口,所述操作窗口处设置有可开启的防护门,所述电缆室中靠近所述电缆室柜门处设置有用于放置塑壳开关的盒体,所述盒体前侧设置有环绕所述塑壳开关操作手柄且水平延伸的第一屏蔽沿,所述电缆室柜门上设置有环绕所述操作窗口且水平延伸的第二屏蔽沿,设置成当所述电缆室柜门关闭时第一、第二屏蔽沿相互重叠。
2.根据权利要求1所述的一种安全可靠的高压开关柜,其特征在于:所述操作窗口为矩形,所述第二屏蔽沿小于第一屏蔽沿。
CN201210063841.8A 2012-03-13 2012-03-13 一种安全可靠的高压开关柜 Active CN102593744B (zh)

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CN103050904A (zh) * 2012-12-23 2013-04-17 川铁电气(天津)集团有限公司 带有架空出线的铠装式金属封闭开关柜

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CN86205430U (zh) * 1986-08-01 1988-02-10 邹维良 嵌入式配电箱
CN201966084U (zh) * 2011-03-15 2011-09-07 浪潮电子信息产业股份有限公司 一种空气开关结构装置
CN202474651U (zh) * 2012-03-13 2012-10-03 泉州亿兴电力有限公司 一种安全可靠的高压开关柜

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CN86205430U (zh) * 1986-08-01 1988-02-10 邹维良 嵌入式配电箱
CN201966084U (zh) * 2011-03-15 2011-09-07 浪潮电子信息产业股份有限公司 一种空气开关结构装置
CN202474651U (zh) * 2012-03-13 2012-10-03 泉州亿兴电力有限公司 一种安全可靠的高压开关柜

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Title
江苏长江电器股份有限公司技术部高压设计室.KYN28-12铠装式金属封闭开关设备技术说明书.《KYN28-12铠装式金属封闭开关设备技术说明书》.江苏长江电器股份有限公司,2012,第2、25、107页. *

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