CN203871126U - Oil conservator for transformer - Google Patents
Oil conservator for transformer Download PDFInfo
- Publication number
- CN203871126U CN203871126U CN201420232877.9U CN201420232877U CN203871126U CN 203871126 U CN203871126 U CN 203871126U CN 201420232877 U CN201420232877 U CN 201420232877U CN 203871126 U CN203871126 U CN 203871126U
- Authority
- CN
- China
- Prior art keywords
- cabinet
- transformer
- oil storage
- pressure relief
- transformer oil
- 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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- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses an oil conservator for a transformer, which comprises a cabinet body, a cabinet cover, an oil injection plug, a dirt collection box, cabinet legs and a connecting pipe, and further comprises a gas relay, wherein the cabinet cover is arranged on one side of the cabinet body; the oil injection plug is arranged at the top end of the cabinet body; the dirt collection box is arranged at bottom of the cabinet body; one end of each cabinet leg is connected with two sides at the bottom of the cabinet body; the other end of the cabinet leg is connected with an oil tank; one end of the connecting pipe is communicated with the cabinet body; the other end of the connecting pipe is communicated with the oil tank. The gas relay is connected in series into the connecting pipe. The oil conservator has the advantages that when the transformer gets out of order, the circuit, connected with a power supply, of the transformer can be cut off automatically, and an alarm can be given out. The utility model further provides a safe air passage to release super-normal pressure generated in the transformer.
Description
Technical field
The utility model relates to a kind of transformer oil storage, belongs to protection equipment for transformer technical field.
Background technology
Oil conservator is a kind of oil guard device, the area contacting with air in order to dwindle transformer oil, thus reduce oily oxidation and the intrusion of moisture.Along with the rising of voltage and temperature, the pressure in fuel tank is assembled and is so become large, thereby breaks down.Particularly voltage is greater than the transformer of 800kVA.
Utility model content
Object: in order to overcome the deficiencies in the prior art, the utility model provides a kind of transformer oil storage.
Technical scheme: for solving the problems of the technologies described above, the technical solution adopted in the utility model is:
A transformer oil storage, comprises cabinet, cabinet lid, oil filler plug, feculence box, cabinet pin, connecting leg, also comprises Buchholz relay, and described cabinet one side is provided with cabinet lid; Cabinet top is provided with oil filler plug; Bottom of cabinet bulk is provided with feculence box; Described cabinet pin one end is connected with bottom of cabinet bulk both sides respectively, and the cabinet pin other end is connected with fuel tank; Described connecting leg one end and cabinet are connected, and the connecting leg other end and fuel tank are connected; Described Buchholz relay is serially connected with among connecting leg.
Also comprise pressure relief vent, described pressure relief vent one end is connected with fuel tank, and pressure relief vent end arranges sealing gasket.
Described sealing gasket is set to glass plate.
Described pressure relief vent free end is set to arcuate structure.
As preferred version, also comprise moisture absorption organ pipe, described moisture absorption organ pipe front portion is arranged in cabinet.
As preferred version, also comprise oil level indicator, described oil level indicator is arranged on cabinet sidewall.
Beneficial effect: the transformer oil storage that the utility model provides, can be when transformer break down, the circuit that disconnecting transformer switches on power automatically, can also send alarm signal.In addition, also provide pressure relief vent to discharge the inner supernormal pressure producing of transformer.
Accompanying drawing explanation
Fig. 1 is structure front view of the present utility model;
Fig. 2 is structure side view of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described.
As depicted in figs. 1 and 2, a kind of transformer oil storage, comprises cabinet 1, cabinet lid 2, oil filler plug 3, feculence box 4, cabinet pin 5, connecting leg 6, also comprises Buchholz relay, and described cabinet 1 one sides are provided with cabinet lid 2; Cabinet 1 top is provided with oil filler plug 3; Cabinet 1 bottom is provided with feculence box 4; Described cabinet pin 5 one end are connected with cabinet 1 two bottom sides respectively, and cabinet pin 5 other ends are connected with fuel tank; Described connecting leg 6 one end and cabinet 1 are connected, and connecting leg 6 other ends and fuel tank are connected; Described Buchholz relay 7 is serially connected with among connecting leg 6.Can be when transformer break down, the circuit that disconnecting transformer switches on power automatically, can also send alarm signal.
Also comprise pressure relief vent 8, described pressure relief vent 8 one end are connected with fuel tank, and pressure relief vent 8 ends arrange sealing gasket 9.Can provide pressure relief vent to discharge the inner supernormal pressure producing of transformer.
Described sealing gasket 9 is set to glass plate.
Described pressure relief vent 8 free ends are set to arcuate structure.
As preferred version, also comprise moisture absorption organ pipe 10, described moisture absorption organ pipe 10 front portions are arranged in cabinet 1.Be used for solving transformer oil oxidation and the problem of making moist.
As preferred version, also comprise oil level indicator 11, described oil level indicator 11 is arranged on cabinet 1 sidewall.
The above is only preferred implementation of the present utility model; be noted that for those skilled in the art; do not departing under the prerequisite of the utility model principle; can also make some improvements and modifications, these improvements and modifications also should be considered as protection range of the present utility model.
Claims (6)
1. a transformer oil storage, comprises cabinet, cabinet lid, oil filler plug, feculence box, cabinet pin, connecting leg, it is characterized in that: also comprise Buchholz relay, described cabinet one side is provided with cabinet lid; Cabinet top is provided with oil filler plug; Bottom of cabinet bulk is provided with feculence box; Described cabinet pin one end is connected with bottom of cabinet bulk both sides respectively, and the cabinet pin other end is connected with fuel tank; Described connecting leg one end and cabinet are connected, and the connecting leg other end and fuel tank are connected; Described Buchholz relay is serially connected with among connecting leg.
2. transformer oil storage according to claim 1, is characterized in that: also comprise pressure relief vent, described pressure relief vent one end is connected with fuel tank, and pressure relief vent end arranges sealing gasket.
3. transformer oil storage according to claim 2, is characterized in that: described sealing gasket is set to glass plate.
4. according to the transformer oil storage described in claim 2 or 3, it is characterized in that: described pressure relief vent free end is set to arcuate structure.
5. according to the transformer oil storage described in claim 1-3 any one, it is characterized in that: also comprise moisture absorption organ pipe, described moisture absorption organ pipe front portion is arranged in cabinet.
6. according to the transformer oil storage described in claim 1-3 any one, it is characterized in that: also comprise oil level indicator, described oil level indicator is arranged on cabinet sidewall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232877.9U CN203871126U (en) | 2014-05-08 | 2014-05-08 | Oil conservator for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420232877.9U CN203871126U (en) | 2014-05-08 | 2014-05-08 | Oil conservator for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203871126U true CN203871126U (en) | 2014-10-08 |
Family
ID=51652051
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420232877.9U Expired - Fee Related CN203871126U (en) | 2014-05-08 | 2014-05-08 | Oil conservator for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203871126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985515A (en) * | 2014-05-08 | 2014-08-13 | 昆山达功电子有限公司 | Transformer oil conservator |
-
2014
- 2014-05-08 CN CN201420232877.9U patent/CN203871126U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103985515A (en) * | 2014-05-08 | 2014-08-13 | 昆山达功电子有限公司 | Transformer oil conservator |
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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: 20141008 Termination date: 20150508 |
|
| EXPY | Termination of patent right or utility model |