CN202351632U - Transformer gas control device - Google Patents
Transformer gas control device Download PDFInfo
- Publication number
- CN202351632U CN202351632U CN2011204967133U CN201120496713U CN202351632U CN 202351632 U CN202351632 U CN 202351632U CN 2011204967133 U CN2011204967133 U CN 2011204967133U CN 201120496713 U CN201120496713 U CN 201120496713U CN 202351632 U CN202351632 U CN 202351632U
- Authority
- CN
- China
- Prior art keywords
- transformer
- gas
- control device
- pipeline
- buchholz relay
- 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
Links
Images
Abstract
The utility model relates to a transformer control device, in particular to a transformer gas control device, comprising a gas controller, a pipeline and a gas relay arranged at the upper end of the gas controller, wherein the gas relay arranged outside a transformer is communicated with an oil pipe in a transformer oil conservator through the pipeline; the gas controller is connected through the pipeline to be mounted at the lower end of the gas relay; and a through hole for connecting the gas controller is formed on the outer wall of the bottom part of the gas relay. The utility model provides the transformer gas control device which can conveniently collect and release gas in the transformer under the condition of not stopping the transformer.
Description
Technical field
The utility model relates to a kind of control device for transformer, particularly relates to a kind of transformer gas control device.
Background technology
In the transformer, Buchholz relay is the important main protection of transformer, is installed in the oil pipe under the transformer conservator; When transformer moved, the volume of transformer oil expanded along with the variation of oil temperature, rises up into Buchholz relay on the gas by the transformer oil decomposition; Air pressure descends pasta, and the open cup of Buchholz relay falls with pasta, when gas is too much; Can gas be emitted by the valve of Buchholz relay, but because Buchholz relay is located at the transformer inner upper end, but when the maintainer need gather methane gas, during releasing and processing; Need climb up operation on the transformer, if when transformer is in running status, the transformer of also need stopping transport carries out; And then causing large-area power-cuts, the influence power supply influences user's ordinary production and life.
Summary of the invention
The purpose of the utility model is in order to address the above problem, provide a kind of can be under the situation of the transformer of not stopping transport can be easily to transformer in methane gas gather the transformer gas control device of release.
The technical scheme of the utility model is:
A kind of transformer gas control device; Comprise gas controller; Pipeline and the Buchholz relay that is located at the gas controller upper end; Be located at the outside Buchholz relay of transformer and be connected with oil pipe in the transformer conservator through pipeline, gas controller is mounted on the Buchholz relay lower end through pipeline.
The bottom outer wall of said Buchholz relay is provided with the through hole that is used to connect gas controller.
The beneficial effect of the utility model is:
The utility model is simple in structure; Buchholz relay and gas controller are connected in outside the transformer by pipeline; Make things convenient for the maintainer to gather, discharge methane gas; Needn't climb up operation on the transformer again, and the transformer of can stopping transport, avoid causing large-area power-cuts to influence the reliability of power supply because of the transformer stoppage in transit.
Description of drawings
Fig. 1 is the structural representation block diagram of transformer gas control device.
Embodiment
Referring to shown in Figure 1; Transformer gas control device; Comprise gas controller 2, connect the pipeline 5 between transformer and the Buchholz relay, be located at the Buchholz relay 4 of gas controller 2 upper ends and connect the pipeline 3 between Buchholz relay 4 and the gas controller 2; Be located at the outside Buchholz relay 4 of transformer 1 and be connected with oil pipe in transformer 1 conservator through pipeline 5, gas controller 2 is mounted on Buchholz relay 4 lower ends through pipeline 3.
The bottom outer wall of Buchholz relay 4 is provided with the through hole that is used to connect gas controller 2.
Claims (2)
1. transformer gas control device; Comprise gas controller; Pipeline and the Buchholz relay that is located at the gas controller upper end; It is characterized in that: be located at the outside Buchholz relay of transformer and be connected with oil pipe in the transformer conservator through pipeline, gas controller is mounted on the Buchholz relay lower end through pipeline.
2. transformer gas control device according to claim 1, it is characterized in that: the bottom outer wall of said Buchholz relay is provided with the through hole that is used to connect gas controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204967133U CN202351632U (en) | 2011-12-05 | 2011-12-05 | Transformer gas control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204967133U CN202351632U (en) | 2011-12-05 | 2011-12-05 | Transformer gas control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202351632U true CN202351632U (en) | 2012-07-25 |
Family
ID=46540621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204967133U Expired - Fee Related CN202351632U (en) | 2011-12-05 | 2011-12-05 | Transformer gas control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202351632U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731625A (en) * | 2017-10-17 | 2018-02-23 | 国网山东省电力公司青岛供电公司 | A kind of Buchholz relay |
-
2011
- 2011-12-05 CN CN2011204967133U patent/CN202351632U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731625A (en) * | 2017-10-17 | 2018-02-23 | 国网山东省电力公司青岛供电公司 | A kind of Buchholz relay |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206174051U (en) | Bag formula overhead tank | |
| CN202351632U (en) | Transformer gas control device | |
| CN204006603U (en) | A kind of air conditioner muffler | |
| CN202170544U (en) | Water level monitoring device applied in water tank | |
| CN201696505U (en) | Anti-oil-mist air pressure balancing unit | |
| CN203631257U (en) | Transformer oil change device | |
| CN204177790U (en) | A kind of gas controlling device | |
| CN203237905U (en) | Vacuum chuck hanger | |
| WO2012057460A3 (en) | Automatic drain valve | |
| CN201712977U (en) | Store device for efficient water reducing agent | |
| CN203113427U (en) | Mechanical-electrical integration type vacuum suppressor | |
| CN203532946U (en) | Stop valve having reminding function | |
| CN203717931U (en) | Blockage device for detection of airtightness of workpiece | |
| CN202937853U (en) | Vent valve structure with air exhaust and without air supply | |
| CN202559121U (en) | Water level detection apparatus of washing machine | |
| CN203080602U (en) | Novel can-type non-negative pressure water supply equipment | |
| CN203594437U (en) | Mini-type separation air pocket | |
| CN202352484U (en) | Explosion-proof dry type transformer high-pressure and low-pressure outlet box | |
| CN202645621U (en) | Negative-pressure automatic water discharger | |
| CN203052213U (en) | Low-temperature liquid storage and transportation device with economical pipeline | |
| CN204933058U (en) | Instrument air gas and water separator | |
| CN202181272U (en) | Washing kettle water supply device for epoxy resin production line | |
| CN204346642U (en) | A kind of novel detecting device for storage battery based on internet function | |
| CN203208818U (en) | Blowing device for bag type dust collector | |
| CN203051854U (en) | Water seal device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120725 Termination date: 20121205 |