CN202550334U - Novel radiating fin applied to transformer substation - Google Patents
Novel radiating fin applied to transformer substation Download PDFInfo
- Publication number
- CN202550334U CN202550334U CN2012201546279U CN201220154627U CN202550334U CN 202550334 U CN202550334 U CN 202550334U CN 2012201546279 U CN2012201546279 U CN 2012201546279U CN 201220154627 U CN201220154627 U CN 201220154627U CN 202550334 U CN202550334 U CN 202550334U
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- China
- Prior art keywords
- radiating fin
- fin
- utility
- transformer substation
- model
- 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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- Transformer Cooling (AREA)
Abstract
The utility model discloses a novel radiating fin applied to a transformer substation, wherein a plurality of bulges (1) are punched on the surface of the original flat radiating fin so as to form a waveform shape; a small shutter (2) is punched at the bending part of the radiating fin; a reinforcing rib (3) is arranged on the radiating fin; and an angle of 12 degrees is formed between the reinforcing rib (4) and the radiating fin. The radiating fin manufactured according to the technology provided by the utility model has the characteristics of increasing the heat exchange coefficient of the radiating fin and improving the heat exchange performance of a radiator.
Description
Technical field
The utility model relates to a kind of fin, specifically relates to be applied in employed a kind of heat sinking sheet on transformer station's radiator.
Background technology
The transformer room of sealing around traditional preassembled transformer station places one with transformer, it is bigger to take up room, and is unfavorable for ventilation and heat; The volume of this box-type substation is big, and its radiating effect is good inadequately, therefore, need load onto radiator in the box-type substation.The fin of present employed radiator all is plate radiating plate, and is thinner, easy deformation; Bending strength is not enough, and the heat exchange coefficient comparatively speaking of flat fin is little, in addition because flat shape; Its fluid is a flow regime, and there is laminar sublayer in fluid when in flat board, flowing, and fin surface does not have disturbance; Make the blending of fluid particle inhomogeneous, radiating effect is not very desirable.
Summary of the invention
To above-mentioned defective, the utility model provides a kind of heat sinking sheet that is applied in the transformer station, and the fin that the utility model technology made comes out has increased the heat exchange coefficient of fin, has improved the heat exchange property of radiator.
For realizing above-mentioned purpose, the technical scheme that the utility model is taked is: a kind of heat sinking sheet that is applied in the transformer station is characterized by: on the surface of original plate radiating plate, form wavy towards some convexities (1); At the fin bending part towards little shutter (2); Reinforcement (3) is housed on the fin, locates to be converted into 12 degree angles at reinforcement (4).
The beneficial effect of the utility model is:
1, do fin and have a certain degree, play the effect of water conservancy diversion, this form can significantly reduce coefficient of partial resistance.2, on fin towards some convexities, improve fluid flow state, increase radiating effect.3, at the fin bending part towards little shutter, can improve intensity.
Description of drawings
Fig. 1 is the utility model end view
Fig. 2 is the utility model vertical view
Fig. 3 is undaform fin combination figure.
Embodiment
Combine accompanying drawing to further specify to this reality is novel at present.
As forming wavy towards some convexities (1) on the surface of Fig. 1, Fig. 2, the original plate radiating plate that is shown in; At the fin bending part towards little shutter (2); Reinforcement (3) is housed on the fin, locates to be converted into 12 degree angles at reinforcement (4).Dash four little shutters at the fin bending part, can improve the bending strength of fin; 12 ° of fin bendings, this form of effect that plays water conservancy diversion can significantly reduce coefficient of partial resistance, on fin, towards some convexities, improves fluid flow state, increases radiating effect.The synthetic radiator of a plurality of groups of fins, as shown in Figure 3, can be installed on the transformer of transformer station, perhaps outside the fuel tank, good heat dissipation effect, and also intensity is high.
Claims (1)
1. a heat sinking sheet that is applied in the transformer station is characterized by: on the surface of original plate radiating plate, form wavy towards some convexities (1); At the fin bending part towards little shutter (2); Reinforcement (3) is housed on the fin, locates to be converted into 12 degree angles at reinforcement (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201546279U CN202550334U (en) | 2012-04-13 | 2012-04-13 | Novel radiating fin applied to transformer substation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201546279U CN202550334U (en) | 2012-04-13 | 2012-04-13 | Novel radiating fin applied to transformer substation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202550334U true CN202550334U (en) | 2012-11-21 |
Family
ID=47170903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201546279U Expired - Fee Related CN202550334U (en) | 2012-04-13 | 2012-04-13 | Novel radiating fin applied to transformer substation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202550334U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666102A (en) * | 2018-05-07 | 2018-10-16 | 国网湖南省电力有限公司 | A kind of heat spreader structures for dry-type distribution transformer noise-and-vibration-reduction |
-
2012
- 2012-04-13 CN CN2012201546279U patent/CN202550334U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108666102A (en) * | 2018-05-07 | 2018-10-16 | 国网湖南省电力有限公司 | A kind of heat spreader structures for dry-type distribution transformer noise-and-vibration-reduction |
| CN108666102B (en) * | 2018-05-07 | 2023-11-14 | 国网湖南省电力有限公司 | Radiator structure for noise reduction and vibration reduction of dry distribution transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20181210 Address after: 422000 northeast corner of Baoqing science and Technology Industrial Park, G-02, Shaoyang, Hunan Patentee after: Shaoyang Shun Tong Electric Power Equipment Co., Ltd. Address before: 422001 Shaoyang Jiaxin Electrical Equipment Manufacturing Co., Ltd., No. 1134 Baoqing East Road, Shaoyang City, Hunan Province Patentee before: Shaoyang Jia-Xin Electric Equipment Manufacturing Co., Ltd. |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |