CN201740600U - Mercury thermometer seat - Google Patents
Mercury thermometer seat Download PDFInfo
- Publication number
- CN201740600U CN201740600U CN2010202756167U CN201020275616U CN201740600U CN 201740600 U CN201740600 U CN 201740600U CN 2010202756167 U CN2010202756167 U CN 2010202756167U CN 201020275616 U CN201020275616 U CN 201020275616U CN 201740600 U CN201740600 U CN 201740600U
- Authority
- CN
- China
- Prior art keywords
- transformer
- seat
- oil
- mercury thermometer
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model aims to disclose a mercury thermometer seat comprising a plug seat which is welded on a transformer tank cover and a seat tube which is arranged in the plug seat and is fully filled with transformer oil; the lower end of the seat tube extends into a transformer oil tank and is soaked in the transformer oil, and the upper end thereof is exposed outside the upper end of the plug seat; the upper end of the plug seat is provided with a sealing cover; the mercury thermometer seat is arranged on the low-pressure side of a transformer, can be put into a mercury thermometer for measuring the temperature rise of the oil level in the transformer, monitoring the normal work of the transformer or injecting oil, not only can master the oil pressure changes in the transformer at any time but also can understand the temperature rise and drop in the transformer at any time, has the advantages of small size, simple structure and reasonable design, and achieves the purpose of the utility model.
Description
Technical field
The utility model relates to a kind of mercury thermometer seat, and the particularly a kind of oil pressure that both can grasp at any time in the transformer changes, and can understand the mercury thermometer seat of temperature in the transformer again at any time.
Background technology
Present popular on the market power transformer, in the process of using, can't understand and grasp oil level and temperature in the transformer, generally, people can only be with sensation, grasps oil mass and temperature in the transformer with experience, event is usually crossed low because of oil pressure in the transformer or temperature is too high (normal working temperature that surpasses transformer), and the load of transformer is increased, and cause the short circuit of transformer or burn out whole transformer, influence the serviceable life of transformer.And a kind of pool of both having grasped is pressed, and can understand the thermometer of temperature again, is not also coming out on the market at present.
In sum, need a kind of mercury thermometer seat especially, the oil pressure that both can grasp at any time in the transformer changes, and can understand temperature in the transformer again at any time, has solved the problem of above-mentioned existing existence.
The utility model content
The purpose of this utility model is to provide a kind of mercury thermometer seat, and at the deficiencies in the prior art, the oil pressure that both can grasp at any time in the transformer changes, and can understand gradient of temperature in the transformer again at any time, and volume is little, and is simple in structure, reasonable in design.
The technical matters that the utility model solved can realize by the following technical solutions:
A kind of mercury thermometer seat, it is characterized in that, it comprises and is welded the obturating plug that covers at transformer tank and is arranged on the seat pipe of filling with transformer oil in the obturating plug, the lower end of described seat pipe is stretched into oil tank of transformer and is immersed in the transformer oil, the upper end that described obturating plug is exposed in the upper end of described seat pipe, described obturating plug upper end is provided with seal closure.
In an embodiment of the present utility model, be provided with packing washer between described seal closure and the described obturating plug.
In an embodiment of the present utility model, described obturating plug is connected to each other by a connecting seat and described seal closure, is provided with packing washer between described Connection Block and the seal closure.
Further, be provided with packing washer between described Connection Block and the described obturating plug.
Mercury thermometer seat of the present utility model, be installed in the low-pressure side of transformer, can put into the temperature rise of mercury thermometer, monitor the operate as normal of transformer, can the double as oiling use again in order to the measuring transformer pasta, the oil pressure that both can grasp at any time in the transformer changes, can understand gradient of temperature in the transformer again at any time, volume is little, and is simple in structure, reasonable in design, realize the purpose of this utility model.
Characteristics of the present utility model can be consulted the detailed description of the graphic and following better embodiment of this case and be obtained to be well understood to.
Description of drawings
Fig. 1 is the structural representation of mercury thermometer seat of the present utility model.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, mercury thermometer seat 100 of the present utility model, it comprises and is welded at obturating plug 110 that transformer tank covers and is arranged on the seat pipe 120 of filling with transformer oil in the obturating plug 110 that mercury thermometer seat 100 of the present utility model is installed in the low-pressure side of transformer; In the utility model, seat pipe 120 is made by sheet steel pipe, and the lower end of seat pipe 120 is stretched into oil tank of transformer and immersed in the transformer oil, the upper end that obturating plug 110 is exposed in the upper end of seat pipe 120, and obturating plug 110 upper ends are provided with seal closure 130.
In the utility model, be provided with packing washer 131 between seal closure 130 and the obturating plug 110.
In the utility model, same, obturating plug 110 also can be connected to each other by a connecting seat 140 and seal closure 130, is provided with packing washer 131 between Connection Block 140 and the seal closure 130.
Be provided with packing washer 111 between Connection Block 140 and the obturating plug 110.
In the utility model, between seal closure 130 and the Connection Block 140, fix by screw thread between obturating plug 110 and the Connection Block 140.
When being used for the pasta temperature rise of transformer oil in the measuring transformer, the seal closure 130 of obturating plug 110 upper ends is backed out, mercury thermometer is inserted, measure, take out mercury thermometer again, the seal closure 130 of screwing on after measurement finishes from the upper end of seat pipe 120.
When need the fuel tank injection transformer in transformer when oil being backed out the seal closure 130 of obturating plug 110 upper ends, and the seat pipe 120 in the obturating plug 110 taken out get final product oiling.
More than show and described ultimate principle of the present utility model and principal character and advantage of the present utility model.The technician of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the instructions just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications; these changes and improvements all fall in claimed the utility model scope, and the claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (4)
1. mercury thermometer seat, it is characterized in that, it comprises and is welded the obturating plug that covers at transformer tank and is arranged on the seat pipe of filling with transformer oil in the obturating plug, the lower end of described seat pipe is stretched into oil tank of transformer and is immersed in the transformer oil, the upper end that described obturating plug is exposed in the upper end of described seat pipe, described obturating plug upper end is provided with seal closure.
2. mercury thermometer seat as claimed in claim 1 is characterized in that, is provided with packing washer between described seal closure and the described obturating plug.
3. mercury thermometer seat as claimed in claim 1 is characterized in that, described obturating plug is connected to each other by a connecting seat and described seal closure, is provided with packing washer between described Connection Block and the seal closure.
4. mercury thermometer seat as claimed in claim 3 is characterized in that, is provided with packing washer between described Connection Block and the described obturating plug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202756167U CN201740600U (en) | 2010-07-29 | 2010-07-29 | Mercury thermometer seat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202756167U CN201740600U (en) | 2010-07-29 | 2010-07-29 | Mercury thermometer seat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201740600U true CN201740600U (en) | 2011-02-09 |
Family
ID=43555876
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202756167U Expired - Fee Related CN201740600U (en) | 2010-07-29 | 2010-07-29 | Mercury thermometer seat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201740600U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931202A (en) * | 2019-11-08 | 2020-03-27 | 保定保菱变压器有限公司 | SF (sulfur hexafluoride)6Thermometer capillary tube mounting structure for gas insulated transformer |
-
2010
- 2010-07-29 CN CN2010202756167U patent/CN201740600U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110931202A (en) * | 2019-11-08 | 2020-03-27 | 保定保菱变压器有限公司 | SF (sulfur hexafluoride)6Thermometer capillary tube mounting structure for gas insulated transformer |
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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: 20110209 Termination date: 20160729 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |