CN111755212A - Transformer with heat conduction and radiation structure - Google Patents
Transformer with heat conduction and radiation structure Download PDFInfo
- Publication number
- CN111755212A CN111755212A CN202010780212.1A CN202010780212A CN111755212A CN 111755212 A CN111755212 A CN 111755212A CN 202010780212 A CN202010780212 A CN 202010780212A CN 111755212 A CN111755212 A CN 111755212A
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- China
- Prior art keywords
- heat
- transformer
- oil
- fixed
- radiating
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/16—Water cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/22—Cooling by heat conduction through solid or powdered fillings
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transformer Cooling (AREA)
Abstract
The invention discloses a transformer with a heat conduction and dissipation structure, which comprises a transformer main body and an oil conservator, wherein the oil conservator is communicated with an oil cavity in the transformer main body through an oil guide pipe, the heat conduction and dissipation structure is arranged between the oil conservator and the transformer main body, the heat conduction and dissipation structure comprises a heat dissipation seat, a C-shaped groove is formed in the outer side surface of the heat dissipation seat, an annular sliding block is arranged in the C-shaped groove, a driving motor is fixed in the heat dissipation seat, a driving gear is fixed on a main shaft of the driving motor, a tooth socket meshed with the driving gear is formed in the inner annular surface of the annular sliding block, an annular groove is formed in the top wall of the oil conservator, heat dissipation fins are uniformly fixed on the annular sliding block, an annular heat dissipation groove is formed between the transformer main body and. The oil tank has reasonable structure arrangement, can stir oil in the oil tank, is matched with the radiating fins and the lower radiating fins, greatly improves the radiating efficiency, and has strong applicability and good practicability.
Description
Technical Field
The invention belongs to the technical field of transformers, and particularly relates to a transformer with a heat conduction and dissipation structure.
Background
The transformer is important structure among the power equipment, plays important effect in people's life power supply, and oil-immersed transformer is comparatively common transformer, and it mainly absorbs the heat that produces in the transformer work through oil, but generally through the natural heat dissipation after the oil absorbed the heat, and natural radiating efficiency is very low to lead to the heat to gather in oil, greatly reduced the radiating effect of transformer, be difficult to satisfy radiating effect, so face suitability and practicality receive the restriction.
Disclosure of Invention
The invention aims to provide a transformer with a heat conduction and dissipation structure, which is reasonable in structural arrangement and strong in applicability.
The technical scheme for realizing the purpose of the invention is that the transformer with the heat conduction and radiation structure comprises a transformer main body and an oil conservator fixed on the transformer main body, wherein the oil conservator is communicated with an oil cavity in the transformer main body through an oil guide pipe, the heat conduction and radiation structure is arranged between the oil conservator and the transformer main body and comprises a heat radiation seat, a C-shaped groove is arranged on the outer side surface of the heat radiation seat, an annular slide block is arranged in the C-shaped groove, a driving motor is fixed in the heat radiation seat, a driving gear is fixed on a main shaft of the driving motor, a tooth socket meshed with the driving gear is arranged on the inner ring surface of the annular slide block, an annular groove is arranged on the top wall of the oil conservator, heat radiation fins are uniformly fixed on the annular slide block and extend into the oil conservator from the annular groove, the transformer comprises a transformer main body and is characterized in that a circular ring heat dissipation groove is arranged between the transformer main body and an oil cavity, a lower portion heat dissipation fin is fixed at the bottom of the annular sliding block, the lower portion heat dissipation fin extends into the circular ring heat dissipation groove, and a heat conduction silica gel layer attached to the inner wall of the circular ring heat dissipation groove is adhered to the inner side face of the lower portion heat dissipation fin.
The annular slider is fixed with at least one water tank on the outer wall, be provided with the water guide passageway that is linked together in heat radiation fin and the lower part fin, be fixed with the pump body in the water tank, be fixed with power supply battery on the annular slider, power supply battery is connected with the pump body, the pump body is connected with the looks water end of water guide passageway and the play water end of water guide passageway stretches into in the water tank.
And heat radiating fins for increasing the heat radiating area are integrally formed on the outer walls of the heat radiating fins and the lower heat radiating fins.
And heat-conducting fins are integrally formed on the outer wall of the oil conservator.
The bottom surface of oil conservator is provided with tubaeform recess be fixed with windy flabellum on driving motor's the main shaft be provided with the exhaust duct between the bottom surface of oil conservator and the radiating seat.
An air inlet groove is formed between the transformer main body and the bottom surface of the heat dissipation seat, and an air guide hole is formed in the center of the heat dissipation seat.
And a start-stop button connected with the driving motor is fixed on the heat radiating seat.
The invention has the positive effects that: the oil tank has reasonable structure arrangement, not only can stir oil in the oil tank by matching the driving motor with the annular slide block and by matching the heat dissipation fins on the annular slide block with the lower heat dissipation fins, but also can greatly improve the heat dissipation efficiency by matching the heat dissipation fins with the lower heat dissipation fins, and has stable and reliable use, strong applicability and good practicability.
Drawings
In order that the present disclosure may be more readily and clearly understood, reference is now made to the following detailed description of the present disclosure taken in conjunction with the accompanying drawings, in which:
FIG. 1 is a schematic structural diagram of the present invention.
Detailed Description
(example 1)
Fig. 1 shows an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention.
See fig. 1, a transformer with heat conduction and dissipation structure, comprising a transformer body 1 and an oil conservator 2 fixed on the transformer body, the oil conservator is communicated with the oil cavity in the transformer body through an oil conduit 3, a heat conduction and dissipation structure 4 is arranged between the oil conservator and the transformer body, the heat conduction and dissipation structure 4 comprises a heat dissipation seat 41, a C-shaped groove 42 is arranged on the outer side surface of the heat dissipation seat, an annular slide block 43 is arranged in the C-shaped groove, a driving motor 44 is fixed in the heat dissipation seat, a driving gear 45 is fixed on the main shaft of the driving motor, a tooth socket 46 meshed with the driving gear is arranged on the inner annular surface of the annular slide block, an annular groove 5 is arranged on the top wall of the oil conservator, heat dissipation fins 6 are uniformly fixed on the annular slide block, and extend into the oil conservator from the annular groove, a circular ring heat dissipation groove 7 is arranged between the transformer main body and the oil cavity, a lower heat dissipation sheet 8 is fixed at the bottom of the annular sliding block, the lower heat dissipation sheet extends into the circular ring heat dissipation groove, and a heat conduction silica gel layer 9 attached to the inner wall of the circular ring heat dissipation groove is adhered to the inner side surface of the lower heat dissipation sheet.
At least one water tank 10 is fixed on the outer wall of the annular sliding block, water guide channels 11 communicated with each other are arranged in the radiating fins and the lower radiating fins, a pump body 12 is fixed in the water tank, a power supply battery 13 is fixed on the annular sliding block and connected with the pump body, the pump body is connected with the water phase end of the water guide channels, and the water outlet end of the water guide channels extends into the water tank.
And heat-conducting fins 15 are integrally formed on the outer wall of the oil conservator.
The bottom surface of the oil conservator is provided with a horn-shaped groove 16, a main shaft of the driving motor is fixed with fan blades 17, and an exhaust groove 18 is arranged between the bottom surface of the oil conservator and the heat dissipation seat.
An air inlet groove 19 is arranged between the transformer main body and the bottom surface of the heat dissipation seat, and an air guide hole 20 is formed in the center of the heat dissipation seat.
And a start-stop button 21 connected with the driving motor is fixed on the heat radiating seat.
The oil tank has reasonable structure arrangement, not only can stir oil in the oil tank by matching the driving motor with the annular slide block and by matching the heat dissipation fins on the annular slide block with the lower heat dissipation fins, but also can greatly improve the heat dissipation efficiency by matching the heat dissipation fins with the lower heat dissipation fins, and has stable and reliable use, strong applicability and good practicability.
The standard parts used in the present embodiment may be purchased directly from the market, and the non-standard structural components described in the specification and drawings may be obtained by processing without any doubt according to the common general knowledge in the art, and the connection manner of the respective parts is by the conventional means developed in the art, and the machines, parts and equipment are of the conventional type in the art, so that the detailed description thereof is omitted.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.
Claims (7)
1. The utility model provides a transformer with heat conduction heat radiation structure, includes the transformer main part and fixes the oil conservator in the transformer main part, the oil conservator is linked together its characterized in that through leading the oil pocket in oil pipe and the transformer main part: a heat conduction and dissipation structure is arranged between the oil conservator and the transformer main body, the heat conduction and dissipation structure comprises a heat dissipation seat, the outer side surface of the heat dissipation seat is provided with a C-shaped groove, an annular sliding block is arranged in the C-shaped groove, a driving motor is fixed in the heat radiation seat, a driving gear is fixed on a main shaft of the driving motor, the inner ring surface of the annular slide block is provided with a tooth socket meshed with the driving gear, the top wall of the oil conservator is provided with an annular groove, the annular slide block is uniformly fixed with radiating fins which extend into the oil conservator from the annular groove, a circular ring radiating groove is arranged between the transformer main body and the oil cavity, a lower radiating fin is fixed at the bottom of the circular sliding block, the lower radiating fin extends into the circular radiating groove, and a heat conduction silica gel layer attached to the inner wall of the circular radiating groove is adhered to the inner side face of the lower radiating fin.
2. The transformer with a heat conductive and dissipating structure according to claim 1, wherein: the annular slider is fixed with at least one water tank on the outer wall, be provided with the water guide passageway that is linked together in heat radiation fin and the lower part fin, be fixed with the pump body in the water tank, be fixed with power supply battery on the annular slider, power supply battery is connected with the pump body, the pump body is connected with the looks water end of water guide passageway and the play water end of water guide passageway stretches into in the water tank.
3. The transformer with a heat conductive and dissipating structure according to claim 2, wherein: and heat radiating fins for increasing the heat radiating area are integrally formed on the outer walls of the heat radiating fins and the lower heat radiating fins.
4. The transformer with a heat conducting and dissipating structure according to claim 3, wherein: and heat-conducting fins are integrally formed on the outer wall of the oil conservator.
5. The transformer with a heat conducting and dissipating structure according to claim 4, wherein: the bottom surface of oil conservator is provided with tubaeform recess be fixed with windy flabellum on driving motor's the main shaft be provided with the exhaust duct between the bottom surface of oil conservator and the radiating seat.
6. The transformer with a heat conductive and dissipating structure according to claim 5, wherein: an air inlet groove is formed between the transformer main body and the bottom surface of the heat dissipation seat, and an air guide hole is formed in the center of the heat dissipation seat.
7. The transformer with a heat conducting and dissipating structure according to claim 6, wherein: and a start-stop button connected with the driving motor is fixed on the heat radiating seat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780212.1A CN111755212A (en) | 2020-08-05 | 2020-08-05 | Transformer with heat conduction and radiation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010780212.1A CN111755212A (en) | 2020-08-05 | 2020-08-05 | Transformer with heat conduction and radiation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111755212A true CN111755212A (en) | 2020-10-09 |
Family
ID=72713155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010780212.1A Withdrawn CN111755212A (en) | 2020-08-05 | 2020-08-05 | Transformer with heat conduction and radiation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111755212A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62266810A (en) * | 1986-05-15 | 1987-11-19 | Fuji Electric Co Ltd | Oil-immersed induction electric apparatus |
| CN1188972A (en) * | 1997-08-13 | 1998-07-29 | 铜陵有色金属(集团)公司 | High-flux radiator of power transformer |
| CN107013891A (en) * | 2017-05-10 | 2017-08-04 | 胡玲 | A kind of wind guide and heat dispersion LED energy-saving lamp devices |
| CN207441417U (en) * | 2017-10-17 | 2018-06-01 | 杨文迪 | A kind of cooling device for dry-type transformer |
| CN208425103U (en) * | 2018-07-03 | 2019-01-22 | 广州市火鸟信息科技有限公司 | Three layers of industrial ethernet switch of network management type modularity |
| CN208706385U (en) * | 2018-09-07 | 2019-04-05 | 常州苏润机械有限公司 | A kind of transformer radiator |
| CN208706392U (en) * | 2018-09-07 | 2019-04-05 | 常州苏润机械有限公司 | A kind of installation for transformer |
| CN209591733U (en) * | 2019-03-05 | 2019-11-05 | 东莞市湖翔电子有限公司 | A kind of transformer facilitating heat dissipation |
-
2020
- 2020-08-05 CN CN202010780212.1A patent/CN111755212A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62266810A (en) * | 1986-05-15 | 1987-11-19 | Fuji Electric Co Ltd | Oil-immersed induction electric apparatus |
| CN1188972A (en) * | 1997-08-13 | 1998-07-29 | 铜陵有色金属(集团)公司 | High-flux radiator of power transformer |
| CN107013891A (en) * | 2017-05-10 | 2017-08-04 | 胡玲 | A kind of wind guide and heat dispersion LED energy-saving lamp devices |
| CN207441417U (en) * | 2017-10-17 | 2018-06-01 | 杨文迪 | A kind of cooling device for dry-type transformer |
| CN208425103U (en) * | 2018-07-03 | 2019-01-22 | 广州市火鸟信息科技有限公司 | Three layers of industrial ethernet switch of network management type modularity |
| CN208706385U (en) * | 2018-09-07 | 2019-04-05 | 常州苏润机械有限公司 | A kind of transformer radiator |
| CN208706392U (en) * | 2018-09-07 | 2019-04-05 | 常州苏润机械有限公司 | A kind of installation for transformer |
| CN209591733U (en) * | 2019-03-05 | 2019-11-05 | 东莞市湖翔电子有限公司 | A kind of transformer facilitating heat dissipation |
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Application publication date: 20201009 |
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| WW01 | Invention patent application withdrawn after publication |