CN203607203U - High-position casing pipe oiler for transformer - Google Patents
High-position casing pipe oiler for transformer Download PDFInfo
- Publication number
- CN203607203U CN203607203U CN201320722005.6U CN201320722005U CN203607203U CN 203607203 U CN203607203 U CN 203607203U CN 201320722005 U CN201320722005 U CN 201320722005U CN 203607203 U CN203607203 U CN 203607203U
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- CN
- China
- Prior art keywords
- transformer
- oiling
- casing pipe
- oiler
- sleeve pipe
- 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 relates to an oiling device, in particular to a high-position casing pipe oiler for a transformer. The casing pipe oiler comprises a casing pipe, an oil nipple matched with an oiling hole of the transformer is arranged at one end of the casing pipe, a detachable oil injection device is communicated with the other end of the casing pipe, and an ejector rod is arranged on the portion, close to the oil nipple, of the casing pipe and used for high position oiling. According to the high-position casing pipe oiler for the transformer, new design and concept are made for adverse reaction caused by the situation that a large amount of air enters the high-position transformer in the oiling process so that in the oiling process of equipment, oiling can be performed directly on the ground, and oil does not need to be lifted to a certain height for re-oiling. Besides, airtightness in the oiling process is guaranteed, and the probability that the service life of the transformer is sharply shortened and the functionality of the transformer is sharply reduced because air entering the transformer generates adverse reaction in the operation process of the transformer is greatly lowered.
Description
Technical field
The utility model relates to a kind of refueling device, is specifically related to the high-order telescopic oiler of a kind of transformer.
Background technology
Transformer is after conventionally using a period of time, due to the consumption of a variety of causes to oil mass, need to supplement oil mass to its inside, but, most of transformer is in high empty position, be difficult to directly refuel, some employing oil-line pump oil, but in this process, there is a large amount of air to enter, can cause at the inner chemical reaction that produces of transformer, thereby cause the various bad problem of transformer, for how to reduce entering of air in refueling process, thereby reduce transformer inner air and participate in reacting the factor that causes bad result, need to control and design for the oil mass of the character of its work and oiling, make its can both guarantee refuel carry out efficiently and effectively, can avoid entering in a large number of air simultaneously.
Utility model content
The purpose of this utility model is the problem and shortage for above-mentioned existence, provides one to carry out repairing to high-order transformer, avoids large quantity of air to enter the high-order telescopic oiler of transformer that produces bad reaction in transformer simultaneously.
For achieving the above object, the technical scheme of taking is:
The high-order telescopic oiler of a kind of transformer, described telescopic oiler comprises sleeve pipe, and sleeve pipe one end is provided with the fuel filler neck mating with transformer tank filler sleeve, and the other end of sleeve pipe is communicated with a dismountable oiling device, on sleeve pipe, be provided with a push rod near fuel filler neck place, refuel for carrying out a high position.
Described oiling device comprises that front end and bobbin seal mate the syringe being communicated with and the piston core bar mating with syringe inwall, and described sleeve pipe is provided with by-pass valve control.
The outside of described fuel filler neck is provided with the packer ring that mates sealing with the surrounding outer wall of transformer tank filler sleeve.
Adopt technique scheme, obtained beneficial effect is:
The utility model is from several aspects of the oiling difficulty of transformer, for high-order transformer with refuel and enter the bad reaction that large quantity of air causes and make new design and design, make equipment in refueling process, can directly refuel from ground, after fluid being risen to certain altitude, again refuel, in addition guaranteed the sealing in refueling process, greatly reduced because enter air in transformer and in transformer running, produce bad reaction and cause the useful life of transformer and function greatly to reduce.
Accompanying drawing explanation
Fig. 1 is one of structural representation of the present utility model.
Sequence number in figure: 1 is that sleeve pipe, 2 is that fuel filler neck, 3 is that syringe, 4 is that piston core bar, 5 is that by-pass valve control, 6 is that packer ring, 7 is push rod.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
Embodiment mono-: referring to Fig. 1, the high-order telescopic oiler of a kind of transformer of the utility model, described telescopic oiler comprises sleeve pipe 1, sleeve pipe 1 one end is provided with the fuel filler neck 2 mating with transformer tank filler sleeve, the other end of sleeve pipe 1 is communicated with a dismountable oiling device, described oiling device comprises the syringe 3 that front end is communicated with sleeve pipe 1 sealing coupling and the piston core bar 4 mating with syringe 3 inwalls, on sleeve pipe 1, be provided with a push rod 7 near fuel filler neck 2 places, being used for carrying out a high position refuels, the outside of described fuel filler neck 2 is provided with the caulking gum 6 that mates sealing with the surrounding outer wall of transformer tank filler sleeve, described sleeve pipe 1 is provided with by-pass valve control 5.
Operation principle of the present utility model be first by syringe and piston core bar by suction fluid in sleeve pipe, then by push rod, the fuel filler neck of sleeve pipe is risen to position resolver and is adjacent to sealing with tank filler sleeve, and then by piston core bar, fluid is added in transformer, will alternately dismantle oiling device in whole process in repeatedly oiling process of needs time, carry out temporary transient closed casing by by-pass valve control, thereby avoid the air in refueling process to enter.
Claims (3)
1. the high-order telescopic oiler of transformer, it is characterized in that, described telescopic oiler comprises sleeve pipe, sleeve pipe one end is provided with the fuel filler neck mating with transformer tank filler sleeve, the other end of sleeve pipe is communicated with a dismountable oiling device, on sleeve pipe, be provided with a push rod near fuel filler neck place, refuel for carrying out a high position.
2. the high-order telescopic oiler of transformer according to claim 1, is characterized in that, described oiling device comprises that front end and bobbin seal mate the syringe being communicated with and the piston core bar mating with syringe inwall, and described sleeve pipe is provided with by-pass valve control.
3. the high-order telescopic oiler of transformer according to claim 1, is characterized in that, the outside of described fuel filler neck is provided with the packer ring that mates sealing with the surrounding outer wall of transformer tank filler sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722005.6U CN203607203U (en) | 2013-11-16 | 2013-11-16 | High-position casing pipe oiler for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320722005.6U CN203607203U (en) | 2013-11-16 | 2013-11-16 | High-position casing pipe oiler for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203607203U true CN203607203U (en) | 2014-05-21 |
Family
ID=50719867
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320722005.6U Expired - Fee Related CN203607203U (en) | 2013-11-16 | 2013-11-16 | High-position casing pipe oiler for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203607203U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305756A (en) * | 2017-12-25 | 2018-07-20 | 国网北京市电力公司 | Transformer |
-
2013
- 2013-11-16 CN CN201320722005.6U patent/CN203607203U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108305756A (en) * | 2017-12-25 | 2018-07-20 | 国网北京市电力公司 | 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: 20140521 Termination date: 20141116 |
|
| EXPY | Termination of patent right or utility model |