CN200990273Y - 内置液位计式储油柜法兰 - Google Patents

内置液位计式储油柜法兰 Download PDF

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CN200990273Y
CN200990273Y CN 200620093778 CN200620093778U CN200990273Y CN 200990273 Y CN200990273 Y CN 200990273Y CN 200620093778 CN200620093778 CN 200620093778 CN 200620093778 U CN200620093778 U CN 200620093778U CN 200990273 Y CN200990273 Y CN 200990273Y
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oil
oil storage
flange
storage tank
utility
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孙延宏
王玉兰
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Shenyang Transformer Research Institute Co., Ltd.
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孙延宏
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Abstract

本实用新型提供了一种内置液位计式储油柜法兰，所要解决的技术问题是：储油柜外连接的油位计的密封处多为螺纹连接密封，其密封效果不佳，易产生渗漏油现象。本实用新型的要点是：它有安装在油浸式变压器的储油柜侧端面上的法兰，液位指示器内嵌在储油柜法兰上。本实用新型的用途是：它安装在变压器的储油柜侧端面，用于密封变压器储油柜及显示储油柜内油位。

Description

内置液位计式储油柜法兰
技术领域
本实用新型属于油浸变压器的部件或组件，它安装在变压器的储油柜侧端面，用于密封变压器储油柜及显示储油柜内油位。
背景技术
目前，安装在油浸式变压器的储油柜侧端面上的法兰只起到密封功能，其油位显示依靠外部连接的管式油位计或油位表来显示储油柜内油位。其不足之处是：储油柜外连接的油位计的密封处多为螺纹连接密封，其密封效果不佳，易产生渗漏油现象。从而影响产品的清洁及由于渗漏需要对其储油柜补油，对变压器的安全运行造成不利因素。
发明内容
本实用新型的目的在于提供一种能避免上述不足的一种内置液位计式储油柜法兰。
本实用新型的目的是这样实现的：它有安装在油浸式变压器的储油柜侧端面上的法兰，其特征是：液位指示器内嵌在储油柜法兰上。液位指示器的磁浮子沿着其导向杆进行上下移动，通过磁耦合原理带动液位指示器内的磁转子进行翻转显示液面位置，其中磁转子的一面为兰色，另一面为红色。红、兰色的分界线即为液面高度位置。
本实用新型与现有技术方案相比具有的积极效果是：1、内置式液位计的液位显示与法兰盘通过焊接工艺牢固焊接为一体，避免了从前将液位显示通过螺纹连接方式而出现渗漏油现象，即减少渗漏点。2、液位显示装置的磁浮子直接放置在储油柜内，因而磁浮子所在高度即为储油柜内的油面高度，因此它所显示的油面高度即为储油柜内油面的真实高度，杜绝了假油面问题。3、由于其油位显示是靠磁浮子带动磁转子翻转以显示储油柜内油位高度，即储油柜是一个完全封闭的装置，不受阳光中紫外线的直接照射，因此，可提高变压器油的使用寿命。
附图说明
下面结合附图进一步说明本实用新型。
图1是本实用新型的主视图。
图2是图1沿A-A线的剖视图。
它有安装在油浸式变压器的储油柜侧端面上的法兰盘1，液位指示器2内嵌在储油柜法兰盘1上。所说的内嵌结构为：在法兰安装液位指示器的位置有矩形槽，液位指示器的磁转子5安装在矩形槽里，液位指示器的导向杆4焊在储油柜法兰盘内侧、矩形槽的后面，磁浮子3套在导向杆上，矩形槽口有密封玻璃。
液位指示器的磁浮子3沿着导向杆4进行上下移动，通过磁耦合原理带动液位指示器内的磁转子进行翻转显示液面位置，其中磁转子的一面为兰色，另一面为红色。红、兰色的分界线即为液面高度位置。
当储油柜内油位升高时，磁浮子在浮力的作用下随油位升高，同时磁浮子带动液位指示器内的磁转子转动进行颜色变换，一般“兰色”表示有油区，“红色”表示无油区。当液面下降时，磁浮子随之下降同时带动位置指示器的磁转子翻转来真实显示储油柜内的油面位置，提示设备的运行状况。

Claims (2)

1、一种内置液位计式储油柜法兰，它有安装在油浸式变压器的储油柜侧端面上的法兰，其特征是：液位指示器内嵌在储油柜法兰上。
2、按照权利要求1所述的内置液位计式储油柜法兰，其特征是：所说的内嵌结构为：在法兰安装液位指示器的位置有矩形槽，液位指示器的磁转子安装在矩形槽里，液位指示器的导向杆焊在储油柜法兰盘内侧、矩形槽的后面，磁浮子套在导向杆上，矩形槽口有密封玻璃。
CN 200620093778 2006-10-24 2006-10-24 内置液位计式储油柜法兰 Expired - Fee Related CN200990273Y (zh)

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CN 200620093778 CN200990273Y (zh) 2006-10-24 2006-10-24 内置液位计式储油柜法兰

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111141635A (zh) * 2020-01-20 2020-05-12 盘锦辽河油田博洋工控技术有限公司 获取原油含水量的方法、原油含水测量机构及系统

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111141635A (zh) * 2020-01-20 2020-05-12 盘锦辽河油田博洋工控技术有限公司 获取原油含水量的方法、原油含水测量机构及系统

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