CN204904979U - Heat radiation structure of large capacity low -loss transformer - Google Patents
Heat radiation structure of large capacity low -loss transformer Download PDFInfo
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- CN204904979U CN204904979U CN201520713637.5U CN201520713637U CN204904979U CN 204904979 U CN204904979 U CN 204904979U CN 201520713637 U CN201520713637 U CN 201520713637U CN 204904979 U CN204904979 U CN 204904979U
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- transformer
- pipe joint
- radiator
- oil tank
- tank
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Abstract
The utility model relates to a heat radiation structure of large capacity low -loss transformer belongs to transformer equipment technical field. Technical scheme is: contain transformer radiator (1), pressure manifold (2), transformer tank (3), magnetic screen board (4), pipe connector first (5) and coupling two (6), magnetic screen board (4) are fixed on the inner wall of transformer tank (3), be equipped with a plurality of pipe connectors first (5) on pressure manifold (2), pressure manifold (2) are connected with transformer tank (3) through pipe connector first (5), be equipped with multiple coils in transformer tank (3), the pipe connector is first to be established between two coils, transformer radiator (1) is connected with pressure manifold (2) through coupling two (6), the diameter of pipe connector first (5) is greater than the diameter of coupling two (6). The beneficial effects of the utility model are that: use pressure manifold heat radiation structure, the at utmost reduces the interior stray loss of transformer tank tank wall. Specially adapted large capacity low -loss transformer.
Description
Technical field
The utility model relates to a kind of radiator structure of Large Copacity low loss transformer, belongs to technical field of transformer equipment.
Background technology
For Large Copacity low loss transformer, in its tank wall, laying magnetic shield panel, is reduce the major measure that leakage flux produces stray loss in tank wall.Transformer radiator needs perforate on fuel tank tank wall, can have influence on the laying of magnetic shield panel like this, and the effect that magnetic shield panel is reduced the wastage declines.
Under the prerequisite ensureing transformer excellent radiation performance, how to improve the effect of barricade to greatest extent, a technical problem faced by when being development low loss transformer.
Utility model content
The utility model object is to provide a kind of radiator structure of Large Copacity low loss transformer, adopts collecting main radiator structure, more effectively can play the effect of magnetic shield panel, reduces stray loss of transformer, solves Problems existing in background technology.
The technical solution of the utility model is:
A kind of radiator structure of Large Copacity low loss transformer, comprise transformer radiator, collecting main, oil tank of transformer, magnetic shield panel, pipe joint one and pipe joint two, magnetic shield panel is fixed on the inwall of oil tank of transformer, collecting main is provided with multiple pipe joint one, collecting main is connected with oil tank of transformer by pipe joint one, multiple coil is provided with in oil tank of transformer, pipe joint one is located between two coils, transformer radiator is connected with collecting main by pipe joint two, and the diameter of pipe joint one is greater than the diameter of pipe joint two.
The quantity of described pipe joint one is less than the quantity of pipe joint two.
The tank wall of described oil tank of transformer is provided with the hole of matching with pipe joint one.
Described transformer radiator is flaky radiator.
Adopting the utility model, by calculating the total oily flow area of radiator tube joint two, drawing the quantity of homalographic lower pipe connection one.Like this under the prerequisite not affecting transformer heat dispersion, decrease transformer oil tank wall the number of openings, and, pipe joint one on collecting main is arranged between two coils, namely the place that leakage flux is minimum, can at utmost increase area transformer oil tank wall being laid magnetic shield panel, reduce the stray loss in transformer oil tank wall.
The beneficial effects of the utility model are: use collecting main radiator structure, can reduce transformer oil tank wall the number of openings, increase magnetic shield panel and lay area, at utmost reduce stray loss in transformer oil tank wall.Be specially adapted to Large Copacity low loss transformer.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
In figure: transformer radiator 1, collecting main 2, oil tank of transformer 3, magnetic shield panel 4, pipe joint 1, pipe joint 26.
Embodiment
Below in conjunction with accompanying drawing, by example, the utility model is described in further detail.
With reference to accompanying drawing 1, a kind of radiator structure of Large Copacity low loss transformer, comprise transformer radiator 1, collecting main 2, oil tank of transformer 3, magnetic shield panel 4, pipe joint 1 and pipe joint 26, magnetic shield panel 4 is fixed on the inwall of oil tank of transformer 3, collecting main 2 is provided with multiple pipe joint 1, collecting main 2 is connected with oil tank of transformer 3 by pipe joint 1, multiple coil is provided with in oil tank of transformer 3, pipe joint 1 is located between two coils, transformer radiator 1 is connected with collecting main 2 by pipe joint 26, the diameter of pipe joint 1 is greater than the diameter of pipe joint 26.
In the present embodiment, transformer radiator 1 is flaky radiator, the tank wall of oil tank of transformer 3 has the hole of matching with pipe joint 1.By calculating the total oily flow area of radiator tube joint 26, drawing the quantity of homalographic lower pipe connection 1, making the quantity of pipe joint 1 be less than the quantity of pipe joint 26.Like this, under the prerequisite not affecting transformer heat dispersion, decrease the tank wall the number of openings of oil tank of transformer 3.Pipe joint 1 on collecting main is arranged in two coil centre positions, the place that namely leakage flux is minimum, the tank wall that at utmost can increase oil tank of transformer 3 is laid the area of magnetic shield panel 4, reduce the stray loss in tank wall.
Claims (4)
1. the radiator structure of a Large Copacity low loss transformer, it is characterized in that comprising transformer radiator (1), collecting main (2), oil tank of transformer (3), magnetic shield panel (4), pipe joint one (5) and pipe joint two (6), magnetic shield panel (4) is fixed on the inwall of oil tank of transformer (3), collecting main (2) is provided with multiple pipe joint one (5), collecting main (2) is connected with oil tank of transformer (3) by pipe joint one (5), oil tank of transformer is provided with multiple coil in (3), pipe joint one (5) is located between two coils, transformer radiator (1) is connected with collecting main (2) by pipe joint two (6), the diameter of pipe joint one (5) is greater than the diameter of pipe joint two (6).
2. the radiator structure of Large Copacity low loss transformer according to claim 1, is characterized in that the quantity of described pipe joint one (5) is less than the quantity of pipe joint two (6).
3. the radiator structure of Large Copacity low loss transformer according to claim 1, is characterized in that the tank wall of described oil tank of transformer (3) is provided with the hole of matching with pipe joint one (5).
4. the radiator structure of Large Copacity low loss transformer according to claim 1, is characterized in that described transformer radiator (1) is flaky radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713637.5U CN204904979U (en) | 2015-09-16 | 2015-09-16 | Heat radiation structure of large capacity low -loss transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713637.5U CN204904979U (en) | 2015-09-16 | 2015-09-16 | Heat radiation structure of large capacity low -loss transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204904979U true CN204904979U (en) | 2015-12-23 |
Family
ID=54927138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713637.5U Active CN204904979U (en) | 2015-09-16 | 2015-09-16 | Heat radiation structure of large capacity low -loss transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204904979U (en) |
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2015
- 2015-09-16 CN CN201520713637.5U patent/CN204904979U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |