CN204315336U - A kind of box tank transformer - Google Patents
A kind of box tank transformer Download PDFInfo
- Publication number
- CN204315336U CN204315336U CN201420639722.7U CN201420639722U CN204315336U CN 204315336 U CN204315336 U CN 204315336U CN 201420639722 U CN201420639722 U CN 201420639722U CN 204315336 U CN204315336 U CN 204315336U
- Authority
- CN
- China
- Prior art keywords
- radiating fin
- casing
- mounting groove
- conservator
- guide rod
- 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
A kind of box tank transformer, it relates to electrical facility technical field, the side, upper end of casing is connected with conservator, conservator lower end is connected with dehydrating breather, conservator side is connected with pressure relief vent, the upper end of casing is provided with array low-pressure line-outgoing insulating sleeve and high-voltage terminal insulating sleeve, the bottom of casing is provided with installing rack, the left side of casing is connected with oil filter, the right side of casing is connected with circulating pipe, the both sides, front and back of casing have been horizontally disposed with a pair radiating fin mounting groove, guide rod has been horizontally disposed with in radiating fin mounting groove, longitudinally radiating fin is installed between radiating fin mounting groove, the two ends of radiating fin are socketed on guide rod, the side of radiating fin mounting groove is provided with stepping motor, the clutch end of stepping motor is connected with guide rod.Its design science is reasonable, and radiating fin combines with circulating pipe, considerably increases thermal diffusivity, can meet the radiating requirements of transformer.
Description
Technical field
The utility model relates to electrical facility technical field, is specifically related to a kind of box tank transformer.
Background technology
Oil formula transformer: also claim oil-filled transformer.It is a kind of structural shape of transformer, and namely the coil of transformer is immersed in oil.Oil-filled transformer needs due to fireproof, is generally arranged on independent transformer indoor or outdoors, has that volume is large, cost is low, easy to maintenance, good heat dissipation, capability of overload strong, conform feature widely.Oil formula transformer is applicable to electric power system, industrial and mining enterprises, traffic, postal and telecommunication entities, R&D institution etc., various high voltage electric equipment, electric elements, insulating material is carried out to the dielectric(al) test under power frequency or high direct voltage.
Oil-filled transformer relies on oil to make coolant, as oil, and oil, oil immersed water cool and forced oil-circulation etc.The effect of oil is insulation, heat radiation, elimination electric arc.The main transformer of general booster stations is all oil immersed type, no-load voltage ratio 20KV/500KV, or 20KV/220KV, and general power plant is also oil-filled transformer for driving the station transformer of own load, and no-load voltage ratio is 20KV/6KV.
Current oil-filled transformer heat radiation structure design is on the market unreasonable, and radiating effect is poor, often can cause fault owing to dispelling the heat bad, cause power-off, affect daily life.
Summary of the invention
The purpose of this utility model is to provide a kind of box tank transformer, and its design science is reasonable, and radiating fin combines with circulating pipe, considerably increases thermal diffusivity, can meet the radiating requirements of transformer.
In order to solve the problem existing for background technology, the utility model is by the following technical solutions: it comprises pressure relief vent, conservator, dehydrating breather, joint hinge, oil filter, radiating fin, radiating fin mounting groove, installing rack, low-pressure line-outgoing insulating sleeve, high-voltage terminal insulating sleeve, casing, circulating pipe and stepping motor, the side, upper end of casing is connected with conservator, conservator lower end is connected with dehydrating breather, conservator side is connected with pressure relief vent, the upper end of casing is provided with array low-pressure line-outgoing insulating sleeve and high-voltage terminal insulating sleeve, the bottom of casing is provided with installing rack, the left side of casing is connected with oil filter, the right side of casing is connected with circulating pipe, the forward upper of casing is symmetrically installed with a pair joint hinge, the both sides, front and back of casing have been horizontally disposed with a pair radiating fin mounting groove, be horizontally disposed with guide rod in radiating fin mounting groove, be longitudinally provided with radiating fin between radiating fin mounting groove, the two ends of radiating fin are socketed on guide rod, the side of radiating fin mounting groove is provided with stepping motor, and the clutch end of stepping motor is connected with guide rod.
Both sides, front and back of the present utility model are all provided with stepping motor and fin cooling system, and stepping motor drives guide rod to swing, thus agitates about driving radiating fin, heat is overflowed and gets rid of, in conjunction with circulating pipe, the heat of oil in casing is discharged, ensure that the radiating effect of transformer.
The utility model design science is reasonable, and radiating fin combines with circulating pipe, considerably increases thermal diffusivity, can meet the radiating requirements of transformer.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model,
Reference numeral: pressure relief vent 1, conservator 2, dehydrating breather 3, joint hinge 4, oil filter 5, radiating fin 6, radiating fin mounting groove 7, installing rack 8, low-pressure line-outgoing insulating sleeve 9, high-voltage terminal insulating sleeve 10, casing 11, circulating pipe 12, stepping motor 13.
Embodiment:
Below in conjunction with accompanying drawing, the utility model is described in detail.
In order to make the purpose of this utility model, technical scheme and advantage clearly understand, below in conjunction with the drawings and the specific embodiments, the utility model is further elaborated.Should be appreciated that embodiment described herein only in order to explain the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, this embodiment is by the following technical solutions: it comprises pressure relief vent 1, conservator 2, dehydrating breather 3, joint hinge 4, oil filter 5, radiating fin 6, radiating fin mounting groove 7, installing rack 8, low-pressure line-outgoing insulating sleeve 9, high-voltage terminal insulating sleeve 10, casing 11, circulating pipe 12 and stepping motor 13, the side, upper end of casing 11 is connected with conservator 2, conservator 2 lower end is connected with dehydrating breather 3, conservator 2 side is connected with pressure relief vent 1, the upper end of casing 11 is provided with array low-pressure line-outgoing insulating sleeve 9 and high-voltage terminal insulating sleeve 10, the bottom of casing 11 is provided with installing rack 8, the left side of casing 11 is connected with oil filter 5, the right side of casing 11 is connected with circulating pipe 12, the forward upper of casing 11 is symmetrically installed with a pair joint hinge 4, the both sides, front and back of casing 11 have been horizontally disposed with a pair radiating fin mounting groove 7, guide rod has been horizontally disposed with in radiating fin mounting groove 7, longitudinally radiating fin 6 is installed between radiating fin mounting groove 7, the two ends of radiating fin 6 are socketed on guide rod, the side of radiating fin mounting groove 7 is provided with stepping motor 13, the clutch end of stepping motor 13 is connected with guide rod.
The both sides, front and back of this embodiment are all provided with stepping motor 13 and fin cooling system, stepping motor 13 drives guide rod to swing, thus drive radiating fin about 6 to agitate, heat is overflowed and gets rid of, in conjunction with circulating pipe 12, the heat of oil in casing 11 is discharged, ensure that the radiating effect of transformer.
This embodiment design science is reasonable, and radiating fin combines with circulating pipe, considerably increases thermal diffusivity, can meet the radiating requirements of transformer.
The above is only in order to illustrate the technical solution of the utility model and unrestricted, other amendment that those of ordinary skill in the art make the technical solution of the utility model or equivalently to replace, only otherwise depart from the spirit and scope of technical solutions of the utility model, all should be encompassed in the middle of right of the present utility model.
Claims (1)
1. a box tank transformer, is characterized in that it comprises pressure relief vent, conservator, dehydrating breather, joint hinge, oil filter, radiating fin, radiating fin mounting groove, installing rack, low-pressure line-outgoing insulating sleeve, high-voltage terminal insulating sleeve, casing, circulating pipe and stepping motor, the side, upper end of casing is connected with conservator, conservator lower end is connected with dehydrating breather, conservator side is connected with pressure relief vent, the upper end of casing is provided with array low-pressure line-outgoing insulating sleeve and high-voltage terminal insulating sleeve, the bottom of casing is provided with installing rack, the left side of casing is connected with oil filter, the right side of casing is connected with circulating pipe, the forward upper of casing is symmetrically installed with a pair joint hinge, the both sides, front and back of casing have been horizontally disposed with a pair radiating fin mounting groove, be horizontally disposed with guide rod in radiating fin mounting groove, be longitudinally provided with radiating fin between radiating fin mounting groove, the two ends of radiating fin are socketed on guide rod, the side of radiating fin mounting groove is provided with stepping motor, and the clutch end of stepping motor is connected with guide rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639722.7U CN204315336U (en) | 2014-10-31 | 2014-10-31 | A kind of box tank transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420639722.7U CN204315336U (en) | 2014-10-31 | 2014-10-31 | A kind of box tank transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204315336U true CN204315336U (en) | 2015-05-06 |
Family
ID=53137639
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420639722.7U Expired - Fee Related CN204315336U (en) | 2014-10-31 | 2014-10-31 | A kind of box tank transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204315336U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206385A (en) * | 2015-11-05 | 2015-12-30 | 山东华驰变压器股份有限公司 | Transformer with efficient heat dissipation function |
-
2014
- 2014-10-31 CN CN201420639722.7U patent/CN204315336U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206385A (en) * | 2015-11-05 | 2015-12-30 | 山东华驰变压器股份有限公司 | Transformer with efficient heat dissipation function |
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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: 20150506 Termination date: 20151031 |
|
| EXPY | Termination of patent right or utility model |