CN202405056U - Transformer with oil level display device - Google Patents
Transformer with oil level display device Download PDFInfo
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- CN202405056U CN202405056U CN2012200295697U CN201220029569U CN202405056U CN 202405056 U CN202405056 U CN 202405056U CN 2012200295697 U CN2012200295697 U CN 2012200295697U CN 201220029569 U CN201220029569 U CN 201220029569U CN 202405056 U CN202405056 U CN 202405056U
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- 239000002828 fuel tank Substances 0.000 claims abstract description 6
- 238000005086 pumping Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
本实用新型涉及一种设有油位显示装置的变压器，它包括油箱，其特征在于所述油箱侧壁设有与油箱内腔连通的上连接口和下连接口，所述上连接口位于油位上方，所述的下连接口设置在油箱近底部位置，所述上连接口和下连接口分别通过自启式阀门连接一油位显示装置的两端。本实用新型具有的有益效果：增设油位显示装置，抽真空注油时，能清楚看到变压器油箱中的油位，避免将变压器油抽至真空泵内，避免损坏真空泵机组及浪费变压器油，且结构简单，使用、维修方便。
The utility model relates to a transformer provided with an oil level display device, which includes an oil tank, and is characterized in that the side wall of the oil tank is provided with an upper connection port and a lower connection port communicating with the inner cavity of the oil tank, and the upper connection port is located at the oil tank. Above the position, the lower connection port is arranged near the bottom of the fuel tank, and the upper connection port and the lower connection port are respectively connected to two ends of an oil level display device through a self-opening valve. The utility model has beneficial effects: an oil level display device is added, and the oil level in the transformer oil tank can be clearly seen when vacuuming and filling oil, avoiding pumping the transformer oil into the vacuum pump, avoiding damage to the vacuum pump unit and wasting transformer oil, and the structure Simple, easy to use and maintain.
Description
技术领域 technical field
本实用新型涉及一种变压器，尤其涉及一种设有油位显示装置的变压器。 The utility model relates to a transformer, in particular to a transformer provided with an oil level display device.
背景技术 Background technique
在变压器总装配过程中，110KV及以上的变压器需要抽真空注油，由于现有变压器没有油位显示功能，抽真空注油时，容易将变压器油抽至真空泵内，进而损坏真空泵机组。 During the general assembly process of transformers, transformers of 110KV and above need to be vacuumed and oiled. Since the existing transformers do not have an oil level display function, it is easy to pump the transformer oil into the vacuum pump during vacuuming and oiling, which will damage the vacuum pump unit.
发明内容 Contents of the invention
本实用新型的目的在于解决现有技术存在的上述问题而提供一种设有油位显示装置的变压器，增设油位显示装置，抽真空注油时，能清楚看到变压器油箱中的油位，避免将变压器油抽至真空泵内，避免损坏真空泵机组及浪费变压器油，且结构简单，使用、维修方便。 The purpose of this utility model is to solve the above-mentioned problems existing in the prior art and provide a transformer with an oil level display device. An oil level display device is added so that the oil level in the transformer oil tank can be clearly seen when vacuuming and oil filling, so as to avoid The transformer oil is pumped into the vacuum pump to avoid damage to the vacuum pump unit and waste of transformer oil. The structure is simple and easy to use and maintain.
本实用新型的上述技术目的主要是通过以下技术方案解决的：设有油位显示装置的变压器，包括油箱，其特征在于所述油箱侧壁设有与油箱内腔连通的上连接口和下连接口，所述上连接口位于油位上方，所述的下连接口设置在油箱近底部位置，所述上连接口和下连接口分别通过自启式阀门连接一油位显示装置的两端。增设油位显示装置，抽真空注油时，能清楚看到变压器油箱中的油位，避免将变压器油抽至真空泵内，避免损坏真空泵机组及浪费变压器油。 The above-mentioned technical purpose of the utility model is mainly solved by the following technical solutions: a transformer provided with an oil level display device, including an oil tank, is characterized in that the side wall of the oil tank is provided with an upper connection port and a lower connection port communicating with the inner cavity of the oil tank The upper connection port is located above the oil level, the lower connection port is arranged near the bottom of the fuel tank, and the upper connection port and the lower connection port are respectively connected to two ends of an oil level display device through a self-opening valve. An oil level display device is added, and the oil level in the transformer oil tank can be clearly seen when vacuuming and filling, so as to avoid pumping the transformer oil into the vacuum pump, avoiding damage to the vacuum pump unit and wasting transformer oil.
作为对上述技术方案的进一步完善和补充，本实用新型采用如下技术措施：所述的油位显示装置为一透明管，其两端分别通过自启式阀门与上连接口和下连接口。 As a further improvement and supplement to the above technical solution, the utility model adopts the following technical measures: the oil level display device is a transparent tube, the two ends of which are respectively connected to the upper connection port and the lower connection port through self-opening valves.
所述透明管在上连接口的上方具有U形管段。 The transparent tube has a U-shaped tube section above the upper connection port.
作为优选，所述的自启式阀门为碟阀。 Preferably, the self-opening valve is a butterfly valve.
每个所述的自启式阀门分别通过连通管与油箱和油位显示装置相连接。 Each of the self-opening valves is respectively connected with the oil tank and the oil level display device through a communication pipe.
本实用新型具有的有益效果：增设油位显示装置，抽真空注油时，能清楚看到变压器油箱中的油位，避免将变压器油抽至真空泵内，避免损坏真空泵机组及浪费变压器油，且结构简单，使用、维修方便。 The utility model has beneficial effects: an oil level display device is added, and the oil level in the transformer oil tank can be clearly seen when vacuuming and filling oil, avoiding pumping the transformer oil into the vacuum pump, avoiding damage to the vacuum pump unit and wasting transformer oil, and the structure Simple, easy to use and maintain.
附图说明 Description of drawings
图1是本实用新型的一种结构示意图。 Fig. 1 is a kind of structural representation of the utility model.
具体实施方式 Detailed ways
下面通过实施例，并结合附图，对本实用新型的技术方案作进一步具体的说明。 The technical solutions of the present utility model will be further specifically described below through the embodiments and in conjunction with the accompanying drawings.
实施例：设有油位显示装置的变压器，它包括油箱1。如图1所示，油箱1侧壁设有与油箱内腔连通的上连接口2和下连接口3，所述上连接口2位于油位上方，所述的下连接口3设置在油箱近底部位置，所述上连接口2和下连接口3分别通过自启式阀门4连接一油位显示装置的两端。其中，自启式阀门4为碟阀。 Embodiment: a transformer provided with an oil level display device, which includes an oil tank 1 . As shown in Figure 1, the side wall of the fuel tank 1 is provided with an upper connection port 2 and a lower connection port 3 communicating with the inner cavity of the fuel tank, the upper connection port 2 is located above the oil level, and the lower connection port 3 is arranged near the fuel tank. At the bottom position, the upper connection port 2 and the lower connection port 3 are respectively connected to two ends of an oil level display device through a self-opening valve 4 . Wherein, the self-opening valve 4 is a butterfly valve.
油位显示装置为一透明管5，其两端分别通过自启式阀门4与上连接口2和下连接口3。 The oil level display device is a transparent tube 5, the two ends of which pass through the self-opening valve 4 and the upper connection port 2 and the lower connection port 3 respectively.
作为优选，透明管5在上连接口2的上方具有U形管段51。 Preferably, the transparent tube 5 has a U-shaped tube section 51 above the upper connection port 2 .
为了方便连接安装，每个自启式阀门4分别通过连通管6与油箱和油位显示装置相连接。 In order to facilitate connection and installation, each self-opening valve 4 is connected to the oil tank and the oil level display device through a communication pipe 6 respectively.
Claims (5)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200295697U CN202405056U (en) | 2012-01-30 | 2012-01-30 | Transformer with oil level display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200295697U CN202405056U (en) | 2012-01-30 | 2012-01-30 | Transformer with oil level display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202405056U true CN202405056U (en) | 2012-08-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200295697U Expired - Fee Related CN202405056U (en) | 2012-01-30 | 2012-01-30 | Transformer with oil level display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202405056U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325533A (en) * | 2013-07-03 | 2013-09-25 | 常熟市友邦散热器有限责任公司 | Oil-evaporating liquid tubular phase-changing heat exchange device for oil immersed transformer |
| CN103822691A (en) * | 2014-02-25 | 2014-05-28 | 吴胜 | Live line measurement device for oil level of expansion tank of oil-immersed transformer |
-
2012
- 2012-01-30 CN CN2012200295697U patent/CN202405056U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103325533A (en) * | 2013-07-03 | 2013-09-25 | 常熟市友邦散热器有限责任公司 | Oil-evaporating liquid tubular phase-changing heat exchange device for oil immersed transformer |
| CN103822691A (en) * | 2014-02-25 | 2014-05-28 | 吴胜 | Live line measurement device for oil level of expansion tank of oil-immersed transformer |
| CN103822691B (en) * | 2014-02-25 | 2017-11-10 | 国网安徽省电力公司检修公司 | A kind of oil-filled transformer oil pillow oil level live line measurement device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120829 Termination date: 20160130 |
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| EXPY | Termination of patent right or utility model |