CN201708010U - Corrugated oil tank air cooling heat radiation guide device of transformer - Google Patents
Corrugated oil tank air cooling heat radiation guide device of transformer Download PDFInfo
- Publication number
- CN201708010U CN201708010U CN201020252695XU CN201020252695U CN201708010U CN 201708010 U CN201708010 U CN 201708010U CN 201020252695X U CN201020252695X U CN 201020252695XU CN 201020252695 U CN201020252695 U CN 201020252695U CN 201708010 U CN201708010 U CN 201708010U
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- China
- Prior art keywords
- transformer
- corrugated
- guide device
- oil tank
- cooling heat
- 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
The utility model discloses a corrugated oil tank air cooling heat radiation guide device of a transformer, which comprises an enclosure plate, a tooth sheet and a fan, wherein the tooth sheet is arranged on four edges of a corrugated oil tank of the transformer and is engaged with a corrugated sheet of the transformer, a gap is arranged between the tooth sheet and the corrugated sheet of the transformer, the enclosure plate is arranged at the outer side of the tooth sheet, the fan is arranged at the bottom part of the corrugated oil tank of the transformer and faces the corrugated sheet of the transformer arranged in the enclosure plate, and an exhaust opening is arranged on the top part of the corrugated oil tank of the transformer. The utility model is provided with the fan at the bottom part of the transformer, air is blown to the corrugated sheet of the transformer, hot air is guided out from the upper part, the heat can be fast brought out, the heat radiation efficiency is good, and the service life of the transformer is prolonged.
Description
Technical field
The utility model belongs to field transformer, and is specifically a kind of at box-type substation and air-cooling heat dissipation guide device for corrugated tank of transformer that volume of transformer is moved in the conditional sealing chamber.
Background technology
At present, oil immersion-type distribution transformer all changes the corrugated plate heat radiation into by traditional tubular type heat radiation.Promptly be converted into multi-disc ripple aliform tank wall and be welded into fuel tank, be called corrugated tank by the book steel plate.Such transformer is installed in the box-type substation of sealing a bit, also has in the cabin that is installed in such as the cabin of large-scale loop wheel machine and cleaner, and the heat radiation of transformer is subjected to very big influence.The measure of now generally taking is in transformer station and nacelle top the ventilating fan heat radiation to be installed, but this radiating mode effect is very undesirable.Had a strong impact on the useful life of transformer.
Summary of the invention
In order to overcome the problem of the radiating effect difference that prior art exists, the purpose of this utility model provides a kind of air-cooling heat dissipation guide device for corrugated tank of transformer, this air-cooling heat dissipation guide device is provided with blower fan in the transformer bottom, blow to the transformer corrugated plate, hot blast is derived from top, take heat apace out of, good heat dissipation effect has prolonged useful life of transformer.
The purpose of this utility model is achieved through the following technical solutions:
A kind of air-cooling heat dissipation guide device for corrugated tank of transformer, it is characterized in that: this air-cooling heat dissipation guide device comprises coaming plate, gear piece and blower fan, described gear piece is arranged on four limits of corrugated tank of transformer and meshes with the transformer corrugated plate, is provided with the gap between gear piece and transformer corrugated plate; Coaming plate is arranged on the outside of gear piece; Blower fan is installed in the bottom of corrugated tank of transformer and the transformer corrugated plate in coaming plate; Top at corrugated tank of transformer is provided with exhaust outlet.
The size and the gear piece of coaming plate described in the utility model are suitable.Gap between gear piece and the transformer corrugated plate is 5-6mm.
The utility model is installed in the corrugated tank of transformer bottom with blower fan, blows to the transformer corrugated plate in the coaming plate, and hot blast is derived from top, apace heat is taken out of.Because the gear piece of installing in the coaming plate meshes into suitable slit with the transformer corrugated plate, so just can meet the demands with less power of fan.
Compared with prior art, the utility model good heat dissipation effect has prolonged useful life of transformer.The radiating efficiency that the utility model is installed the ventilating fan radiating mode than tops such as present box-type substations improves more than 70%.The utility model can guarantee transformer safe operation at full capacity in sealing chamber, reaches the design service life of transformer.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model.
Embodiment
A kind of air-cooling heat dissipation guide device for corrugated tank of transformer described in the utility model is seen Fig. 1 and Fig. 2.This air-cooling heat dissipation guide device comprises coaming plate 1, gear piece 2 and blower fan 3.Gear piece 2 is arranged on four limits of corrugated tank of transformer 4 and meshes with transformer corrugated plate 5, is provided with the gap between gear piece 2 and transformer corrugated plate 5; Gap between gear piece 2 and the transformer corrugated plate 5 is 5-6mm.Coaming plate 1 is arranged on the outside of gear piece 2, and the size of coaming plate 1 and gear piece 2 are suitable.Blower fan 3 is installed in the bottom and the transformer corrugated plate of blower fan opening in coaming plate of corrugated tank of transformer 4; Be provided with exhaust outlet 6 at the top of corrugated tank of transformer 4.
The utility model is installed in the corrugated tank of transformer bottom with blower fan, blows to the transformer corrugated plate in the coaming plate, and cold wind is entered by the corrugated tank of transformer bottom, and hot blast is derived from top, apace heat is taken out of.Because the gear piece of installing in the coaming plate meshes into suitable slit with the transformer corrugated plate, so just can meet the demands with less power of fan.The utility model good heat dissipation effect can guarantee transformer safe operation at full capacity in sealing chamber, has prolonged the useful life of transformer.
Claims (3)
1. air-cooling heat dissipation guide device for corrugated tank of transformer, it is characterized in that: this air-cooling heat dissipation guide device comprises coaming plate (1), gear piece (2) and blower fan (3), described gear piece (2) is arranged on four limits of corrugated tank of transformer (4) and meshes with transformer corrugated plate (5), is provided with the gap between gear piece (2) and transformer corrugated plate (5); Coaming plate (1) is arranged on the outside of gear piece (2); Blower fan (3) is installed in the bottom of corrugated tank of transformer (4) and the transformer corrugated plate (5) in coaming plate (1); Be provided with exhaust outlet (6) at the top of corrugated tank of transformer (4).
2. air-cooling heat dissipation guide device for corrugated tank of transformer according to claim 1 is characterized in that: the size of described coaming plate (1) and gear piece (2) are suitable.
3. air-cooling heat dissipation guide device for corrugated tank of transformer according to claim 1 is characterized in that: the gap between gear piece (2) and the transformer corrugated plate (5) is 5-6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020252695XU CN201708010U (en) | 2010-07-07 | 2010-07-07 | Corrugated oil tank air cooling heat radiation guide device of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020252695XU CN201708010U (en) | 2010-07-07 | 2010-07-07 | Corrugated oil tank air cooling heat radiation guide device of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201708010U true CN201708010U (en) | 2011-01-12 |
Family
ID=43445165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020252695XU Expired - Fee Related CN201708010U (en) | 2010-07-07 | 2010-07-07 | Corrugated oil tank air cooling heat radiation guide device of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201708010U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887796A (en) * | 2010-07-07 | 2010-11-17 | 江苏天力电气有限公司 | Air-cooling heat dissipation guide device for corrugated tank of transformer |
| CN104078200A (en) * | 2014-07-11 | 2014-10-01 | 江苏华鹏变压器有限公司 | Gas collecting structure for transformer oil guide box |
-
2010
- 2010-07-07 CN CN201020252695XU patent/CN201708010U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101887796A (en) * | 2010-07-07 | 2010-11-17 | 江苏天力电气有限公司 | Air-cooling heat dissipation guide device for corrugated tank of transformer |
| CN104078200A (en) * | 2014-07-11 | 2014-10-01 | 江苏华鹏变压器有限公司 | Gas collecting structure for transformer oil guide box |
| CN104078200B (en) * | 2014-07-11 | 2016-03-23 | 江苏华鹏变压器有限公司 | Transformer oil guide box gas-collecting structure |
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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: 20110112 Termination date: 20150707 |
|
| EXPY | Termination of patent right or utility model |