CN204558195U - A kind of heat radiating type power transformer - Google Patents
A kind of heat radiating type power transformer Download PDFInfo
- Publication number
- CN204558195U CN204558195U CN201520227819.1U CN201520227819U CN204558195U CN 204558195 U CN204558195 U CN 204558195U CN 201520227819 U CN201520227819 U CN 201520227819U CN 204558195 U CN204558195 U CN 204558195U
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- CN
- China
- Prior art keywords
- radiating block
- radiating
- power transformer
- thermal column
- fin
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Abstract
The utility model relates to a kind of heat radiating type power transformer, and comprise binding post, some cooling mechanisms, base and shell, described binding post is arranged on shell, and described base is arranged on outer casing bottom, and each cooling mechanism is evenly distributed on shell surrounding; Described cooling mechanism comprises the first radiating block, the second radiating block and mozzle, and described first radiating block is all communicated with enclosure by mozzle with the second radiating block, described first radiating block and the second radiating block quantity one_to_one corresponding; Described first radiating block comprises the first fin and the first thermal column, and described first thermal column is communicated with mozzle by the first fin; This heat radiating type power transformer, by adding the first thermal column and the second thermal column, increases the surface area of heat radiation, thus improves radiating efficiency; Add the first louvre and the second louvre simultaneously, make power transformer have horizontal and vertical two air channels, accelerate the radiating rate of power transformer further.
Description
Technical field
The utility model relates to a kind of heat radiating type power transformer.
Background technology
Power transformer is one of capital equipment of power plant and electric substation.The effect of transformer many-sidedly boosted voltage electric energy can not only be delivered to electricity consumption area, voltage can also be reduced to use voltage at different levels, to meet the needs of electricity consumption.In a word, boosting and step-down all must have been come by transformer.Transmit in electric power system in the process of electric energy, will inevitably produce voltage and the loss of power two parts, when carrying same power, voltage loss and voltage are inversely proportional to, square being inversely proportional to of power loss and voltage.
Due to the high loss of power transformer, so the heat condition of power transformer is all more serious, present power transformer generally all adopts the air-cooled method combined with oil cooling, multiple fin is adopted to dispel the heat, the simultaneously in addition circulation of air carrys out the diffusion of accelerated heat, but this method limitation is larger, and effect is not clearly.
Utility model content
The technical problems to be solved in the utility model is: little in order to overcome prior art fin area of dissipation, the unconspicuous deficiency of radiating effect, provides a kind of fin area of dissipation large, the obvious heat radiating type power transformer of radiating effect.
The utility model solves the technical scheme that its technical problem adopts: a kind of heat radiating type power transformer, comprise binding post, some cooling mechanisms, base and shell, described binding post is arranged on shell, and described base is arranged on outer casing bottom, and each cooling mechanism is evenly distributed on shell surrounding;
Described cooling mechanism comprises the first radiating block, the second radiating block and mozzle, and described first radiating block is all communicated with enclosure by mozzle with the second radiating block, described first radiating block and the second radiating block quantity one_to_one corresponding;
Described first radiating block comprises the first fin and the first thermal column, and described first thermal column is communicated with mozzle by the first fin; Described second radiating block comprises the second fin and the second thermal column, and described second fin is communicated with mozzle by the second thermal column;
Described first radiating block and the second radiating block are equipped with the first louvre, and the first louvre in described first radiating block is corresponding with the first louvre position in the second radiating block;
Described base is evenly provided with some second louvres, described second louvre is between the first radiating block and the second radiating block, and the spacing of adjacent two the second louvres is less than the maximum spacing between the first radiating block and the second radiating block.
Particularly, in order to improve the reliability of power transformer, the spacing of the central axis of described first radiating block and the central axis of the second radiating block is greater than the diameter of the first thermal column.
Particularly, in order to the useful life of the transformer that increases electric power, described binding post, cooling mechanism, base and shell all adopt glass-reinforced plastic material.
Particularly, described first fin is identical with the second fin shape, and described first thermal column is identical with the second thermal column shape.
The beneficial effects of the utility model are, this heat radiating type power transformer, by adding the first thermal column and the second thermal column, increases the surface area of heat radiation, thus improve radiating efficiency; Add the first louvre and the second louvre simultaneously, make power transformer have horizontal and vertical two air channels, accelerate the radiating rate of power transformer further.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is the vertical view of the utility model heat radiating type power transformer;
Fig. 2 is the structural representation of the utility model heat radiating type power transformer;
Fig. 3 is the upward view of the utility model heat radiating type power transformer;
Fig. 4 is the structural representation of the first radiating block of the utility model heat radiating type power transformer;
Fig. 5 is the structural representation of the second radiating block of the utility model heat radiating type power transformer;
In figure: 1. binding post, 2. the first radiating block, 3. the second radiating block, 4. base, 5. shell, 6. mozzle, 7. the first louvre, 8. the second louvre, 21. first thermal columns, 22. first fin, 31. second thermal columns, 32. second fin.
Embodiment
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, only basic structure of the present utility model are described in a schematic way, and therefore it only shows the formation relevant with the utility model.
As Figure 1-Figure 5, a kind of heat radiating type power transformer, comprises binding post 1, some cooling mechanisms, base 4 and shell 5, and described binding post 1 is arranged on shell 5, and described base 4 is arranged on bottom shell 5, and each cooling mechanism is evenly distributed on shell 5 surrounding;
Described cooling mechanism comprises the first radiating block 2, second radiating block 3 and mozzle 6, and described first radiating block 2 and the second radiating block 3 are all communicated with shell 5 inside by mozzle 6, described first radiating block 2 and the second radiating block 3 quantity one_to_one corresponding;
Described first radiating block 2 comprises the first fin 22 and the first thermal column 21, and described first thermal column 21 is communicated with mozzle 6 by the first fin 22; Described second radiating block 3 comprises the second fin 32 and the second thermal column 31, and described second fin 32 is communicated with mozzle 6 by the second thermal column 31;
Described first radiating block 2 and the second radiating block 3 are equipped with the first louvre 7, and the first louvre 7 in described first radiating block 2 is corresponding with the first louvre 7 position in the second radiating block 3;
Described base 4 is evenly provided with some second louvres 8, described second louvre 8 is between the first radiating block 2 and the second radiating block 3, and the spacing of adjacent two the second louvres 8 is less than the maximum spacing between the first radiating block 2 and the second radiating block 3.
Particularly, in order to improve the reliability of power transformer, the spacing of the central axis of described first radiating block 2 and the central axis of the second radiating block 3 is greater than the diameter of the first thermal column 21.
Particularly, in order to the useful life of the transformer that increases electric power, described binding post 1, cooling mechanism, base 4 and shell 5 all adopt glass-reinforced plastic material.
Particularly, described first fin 22 is identical with the second fin 32 shape, and described first thermal column 21 is identical with the second thermal column 31 shape.
In this heat radiating type power transformer, utilize the first thermal column 21 and the cylindrical feature of the second thermal column 31, increase the contact area of cooling mechanism to air, thus improve radiating effect; The first louvre 7 is equipped with in first radiating block 2 and the second radiating block 3, and first the position of the first louvre 7 in radiating block 2 and the first louvre 7 in the second radiating block 3 be all corresponding, so just define the air channel of a transverse direction at the cooling mechanism of power transformer outer surface; Base 4 is evenly provided with some second louvres 8, second louvre 8 is corresponding with the gap between the first radiating block 2 and the second radiating block 3, so the base 4 of power transformer and cooling mechanism just define a vertical air channel, horizontal air channel and vertical air channel interact, and improve the radiating effect of power transformer.
Compared with prior art, this heat radiating type power transformer, by adding the first thermal column 21 and the second thermal column 31, increases the surface area of heat radiation, thus improves radiating efficiency; Add the first louvre 7 and the second louvre 8 simultaneously, make power transformer have horizontal and vertical two air channels, accelerate the radiating rate of power transformer further.
With above-mentioned according to desirable embodiment of the present utility model for enlightenment, by above-mentioned description, relevant staff in the scope not departing from this utility model technological thought, can carry out various change and amendment completely.The technical scope of this utility model is not limited to the content on specification, must determine its technical scope according to right.
Claims (4)
1. a heat radiating type power transformer, it is characterized in that, comprise binding post (1), some cooling mechanisms, base (4) and shell (5), described binding post (1) is arranged on shell (5), described base (4) is arranged on shell (5) bottom, and each cooling mechanism is evenly distributed on shell (5) surrounding;
Described cooling mechanism comprises the first radiating block (2), the second radiating block (3) and mozzle (6), described first radiating block (2) and the second radiating block (3) are all communicated with shell (5) inside by mozzle (6), described first radiating block (2) and the second radiating block (3) quantity one_to_one corresponding;
Described first radiating block (2) comprises the first fin (22) and the first thermal column (21), and described first thermal column (21) is communicated with mozzle (6) by the first fin (22); Described second radiating block (3) comprises the second fin (32) and the second thermal column (31), and described second fin (32) is communicated with mozzle (6) by the second thermal column (31);
Described first radiating block (2) and the second radiating block (3) are equipped with the first louvre (7), and the first louvre (7) in described first radiating block (2) is corresponding with the first louvre (7) position in the second radiating block (3);
Described base (4) is evenly provided with some second louvres (8), described second louvre (8) is positioned between the first radiating block (2) and the second radiating block (3), and the spacing of adjacent two the second louvres (8) is less than the maximum spacing between the first radiating block (2) and the second radiating block (3).
2. heat radiating type power transformer as claimed in claim 1, it is characterized in that, the spacing of the central axis of described first radiating block (2) and the central axis of the second radiating block (3) is greater than the diameter of the first thermal column (21).
3. heat radiating type power transformer as claimed in claim 1, it is characterized in that, described binding post (1), cooling mechanism, base (4) and shell (5) are glass-reinforced plastic material.
4. heat radiating type power transformer as claimed in claim 1, it is characterized in that, described first fin (22) is identical with the second fin (32) shape, and described first thermal column (21) is identical with the second thermal column (31) shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227819.1U CN204558195U (en) | 2015-04-16 | 2015-04-16 | A kind of heat radiating type power transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520227819.1U CN204558195U (en) | 2015-04-16 | 2015-04-16 | A kind of heat radiating type power transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204558195U true CN204558195U (en) | 2015-08-12 |
Family
ID=53833279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520227819.1U Expired - Fee Related CN204558195U (en) | 2015-04-16 | 2015-04-16 | A kind of heat radiating type power transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204558195U (en) |
-
2015
- 2015-04-16 CN CN201520227819.1U patent/CN204558195U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150812 Termination date: 20170416 |