CN101887796A - Air-cooling heat dissipation guide device for corrugated tank of transformer - Google Patents
Air-cooling heat dissipation guide device for corrugated tank of transformer Download PDFInfo
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- CN101887796A CN101887796A CN 201010222279 CN201010222279A CN101887796A CN 101887796 A CN101887796 A CN 101887796A CN 201010222279 CN201010222279 CN 201010222279 CN 201010222279 A CN201010222279 A CN 201010222279A CN 101887796 A CN101887796 A CN 101887796A
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- transformer
- corrugated
- heat dissipation
- guide device
- air
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Abstract
The invention discloses an air-cooling heat dissipation guide device for a corrugated tank of a transformer. The air-cooling dissipation guide device comprises a fencing board, tooth slices and a fan; the tooth slices are arranged at four sides of the corrugated tank of the transformer and engaged with the corrugated sheet of the transformer, and a gap is arranged between the tooth slices and the corrugated sheet of the transformer; the fencing board is arranged outside the tooth slices; the fan is installed at the bottom of the corrugated tank of the transformer and faces towards the corrugated sheet of the transformer in the fencing board; and an exhaust port is arranged on the top of the corrugated tank of the transformer. In the invention, the fan is arranged at the bottom of the transformer and blows towards the corrugated sheet of the transformer, and hot wind is guided out from the upper part of the transformer, thus rapidly bringing out heat, achieving good heat dissipation effect and prolonging the service life of the transformer.
Description
Technical field
The invention belongs to field transformer, 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 invention is to provide 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 objective of the invention is to be 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 of the present invention are suitable.Gap between gear piece and the transformer corrugated plate is 5-6mm.
The present invention 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, good heat dissipation effect of the present invention has prolonged useful life of transformer.The radiating efficiency that the present invention installs the ventilating fan radiating mode than tops such as present box-type substations improves more than 70%.The present invention 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 invention;
Fig. 2 is a plan structure schematic diagram of the present invention.
Embodiment
A kind of air-cooling heat dissipation guide device for corrugated tank of transformer of the present invention 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 present invention 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.Good heat dissipation effect of the present invention 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 |
|---|---|---|---|
| CN 201010222279 CN101887796A (en) | 2010-07-07 | 2010-07-07 | Air-cooling heat dissipation guide device for corrugated tank of transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010222279 CN101887796A (en) | 2010-07-07 | 2010-07-07 | Air-cooling heat dissipation guide device for corrugated tank of transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101887796A true CN101887796A (en) | 2010-11-17 |
Family
ID=43073656
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010222279 Pending CN101887796A (en) | 2010-07-07 | 2010-07-07 | Air-cooling heat dissipation guide device for corrugated tank of transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101887796A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794982A (en) * | 1987-07-09 | 1989-01-03 | Westinghouse Canada Inc. | Heat transfer enclosure |
| CN1416580A (en) * | 2000-02-24 | 2003-05-07 | 尤尼芬国际公司 | System and method for cooling transformers |
| JP2003303717A (en) * | 2002-04-12 | 2003-10-24 | Mitsubishi Electric Corp | Transformer |
| CN101477875A (en) * | 2008-09-27 | 2009-07-08 | 邢国平 | Wind cooling temperature lowering ventilation system for transformer |
| CN201289321Y (en) * | 2008-10-28 | 2009-08-12 | 内江电业局 | Transformer gilled radiator |
| CN201708010U (en) * | 2010-07-07 | 2011-01-12 | 江苏天力电气有限公司 | Corrugated oil tank air cooling heat radiation guide device of transformer |
-
2010
- 2010-07-07 CN CN 201010222279 patent/CN101887796A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4794982A (en) * | 1987-07-09 | 1989-01-03 | Westinghouse Canada Inc. | Heat transfer enclosure |
| CN1416580A (en) * | 2000-02-24 | 2003-05-07 | 尤尼芬国际公司 | System and method for cooling transformers |
| JP2003303717A (en) * | 2002-04-12 | 2003-10-24 | Mitsubishi Electric Corp | Transformer |
| CN101477875A (en) * | 2008-09-27 | 2009-07-08 | 邢国平 | Wind cooling temperature lowering ventilation system for transformer |
| CN201289321Y (en) * | 2008-10-28 | 2009-08-12 | 内江电业局 | Transformer gilled radiator |
| CN201708010U (en) * | 2010-07-07 | 2011-01-12 | 江苏天力电气有限公司 | Corrugated oil tank air cooling heat radiation guide device of transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20101117 |