CN202523507U - Radiation device for transformer - Google Patents
Radiation device for transformer Download PDFInfo
- Publication number
- CN202523507U CN202523507U CN2012201216141U CN201220121614U CN202523507U CN 202523507 U CN202523507 U CN 202523507U CN 2012201216141 U CN2012201216141 U CN 2012201216141U CN 201220121614 U CN201220121614 U CN 201220121614U CN 202523507 U CN202523507 U CN 202523507U
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- CN
- China
- Prior art keywords
- heat
- transformer
- heat pipe
- oil tank
- radiation
- 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 belongs to the technical field of fittings for transformers, and particularly relates to a radiation device for a transformer. The radiation device comprises a radiating fin attached outside a transformer oil tank, a heat exchanger communicated with the transformer oil tank, and a heat pipe module connected with the transformer oil tank through the heat exchanger, wherein the heat pipe module is a spiral heat pipe, is positioned above the transformer oil tank, and is filled with acetone, ethanol or pure water; the heat exchanger is provided with a heat absorption section filled with a heat absorption medium which is the acetone, the ethanol or the pure water; and the heat pipe module adopts natural ventilation radiation, and consists of a steel pipe which is horizontally arranged. The radiation device has the advantages that the radiating fin which is a common radiation mode for the transformer is reserved and supported by a heat pipe radiation technology to realize natural air cooling, and the radiation device is low in noise and power-saving, and has a good cooling effect.
Description
Technical field
The utility model belongs to transformer accessory technical field, is specifically related to a kind of heat abstractor of transformer.
Background technology
Transformer (especially high-tension transformer) produces great amount of heat in operate as normal, need dispel the heat as early as possible, at present air-cooled mode is adopted in the heat radiation of this transformer, and promptly drying with blower fan reaches the purpose of heat radiation.This type of cooling often causes big noise, also relatively wastes electric energy, is not suitable for indoor transformer or subway transformer.
The utility model content
The purpose of the utility model is to overcome above-mentioned deficiency, provides a kind of and adopts that the natural air cooled type of cooling, noise are little, the heat abstractor of saves energy, the better transformer of cooling effect.
To achieve these goals; The technical scheme that the utility model adopted is: the heat abstractor of transformer is characterized in that: the heat exchanger that comprises the fin in the applying oil tank of transformer outside, is communicated with oil tank of transformer, the heat pipe module that links to each other with fuel tank through heat exchanger; Described heat pipe module is the heat pipe of a spiral fashion so; The heat pipe module is positioned at the top of oil tank of transformer.
Fill acetone, ethanol or pure water in the heat abstractor of aforesaid transformer, described heat pipe module.
The heat abstractor of aforesaid transformer, described heat exchanger is provided with endotherm section, fills heat-absorbing medium in the endotherm section, and described heat-absorbing medium is acetone, ethanol or pure water.
The heat abstractor of aforesaid transformer, described heat pipe module adopt the natural draft heat radiation, are made up of steel pipe, and steel pipe is a horizontal positioned.
The beneficial effect of the utility model: kept the radiating mode-fin commonly used of transformer, be aided with the heat pipe heat radiation technology simultaneously, realized the natural wind cooling, noise is little, saves energy, good cooling results.
Description of drawings
Fig. 1 is the structural representation of the utility model;
Fig. 2 is the heat radiating fin structure figure of transformer;
Wherein, 1 oil tank of transformer, 2 fin, 3 heat exchangers, 4 pipelines, 5 heat pipe modules.
Embodiment
Figure is the preferred embodiment of the utility model, below in conjunction with accompanying drawing the utility model is further described.
According to Fig. 1 and Fig. 2, the heat abstractor of transformer is characterized in that: the heat exchanger 3 that comprises the fin 2 in applying oil tank of transformer 1 outside, is communicated with oil tank of transformer 1, the heat pipe module 5 that links to each other with fuel tank through heat exchanger 3; Described heat pipe module 5 is the heat pipe of a spiral fashion so; Heat pipe module 5 is positioned at the top of oil tank of transformer 1; Fill acetone, ethanol or pure water in the heat pipe module 5; Heat exchanger 3 is provided with endotherm section, fills heat-absorbing medium in the endotherm section, and described heat-absorbing medium is acetone, ethanol or pure water; Heat pipe module 5 adopts the natural draft heat radiation, is made up of steel pipe, and steel pipe is a horizontal positioned.Be communicated with by pipeline 4 between oil tank of transformer 1 and the heat exchanger 3, between heat exchanger 3 and the heat pipe module 5.Heat pipe module 5 has heat sinking function.
Oil tank of transformer 1 is communicated with the endotherm section of heat exchanger 3, and transformer oil is the thermal source of heat exchanger 3, and the endotherm section of heat exchanger 3 is as the heat dump of separate heat pipe, and the heat-absorbing medium in the endotherm section also is the working media of heat pipe.The heat-absorbing medium of endotherm section absorbs in the transformer oil heat and produces steam; Steam is transferred to the radiator of separate heat pipe through appendix, i.e. the described heat pipe module 5 of the utility model, and steam heat radiation in heat radiation module 5 is condensed into liquid; Condensed fluid is under action of gravity; Return heat dump through liquid back pipe, accomplish the circulation that heat radiator, vaporization and condensation and defeated vapour return liquid, realize the heating of transformer is displaced to the purpose of heat sink radiates at a distance.In the above-mentioned heat radiation cyclic process, work medium for heat pipe circulates by gravity, need not circulating pump, energy savings, noiseless; Heat-pipe medium and transformer oil are isolated simultaneously, and transformer oil is not had influence, and be safe and reliable.
The utility model has kept the radiating mode-fin commonly used of transformer, is aided with the heat pipe heat radiation technology simultaneously, realizes the natural wind cooling, and noise is little, saves energy, and cooling effect is better.
The foregoing description does not limit the utility model in any form, and all employings are equal to the technical scheme that mode obtained of replacement or equivalent transformation, all drops on the protection range of the utility model.
Claims (4)
1. the heat abstractor of transformer is characterized in that: the heat exchanger that comprises the fin in the applying oil tank of transformer outside, is communicated with oil tank of transformer, the heat pipe module that links to each other with fuel tank through heat exchanger; Described heat pipe module is the heat pipe of a spiral fashion so; The heat pipe module is positioned at the top of oil tank of transformer.
2. the heat abstractor of transformer according to claim 1 is characterized in that: fill acetone, ethanol or pure water in the described heat pipe module.
3. the heat abstractor of transformer according to claim 1, it is characterized in that: described heat exchanger is provided with endotherm section, fills heat-absorbing medium in the endotherm section, and described heat-absorbing medium is acetone, ethanol or pure water.
4. the heat abstractor of transformer according to claim 1 is characterized in that: described heat pipe module adopts the natural draft heat radiation, is made up of steel pipe, and steel pipe is a horizontal positioned.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201216141U CN202523507U (en) | 2012-03-28 | 2012-03-28 | Radiation device for transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012201216141U CN202523507U (en) | 2012-03-28 | 2012-03-28 | Radiation device for transformer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202523507U true CN202523507U (en) | 2012-11-07 |
Family
ID=47106445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012201216141U Expired - Fee Related CN202523507U (en) | 2012-03-28 | 2012-03-28 | Radiation device for transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202523507U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646501A (en) * | 2012-03-28 | 2012-08-22 | 江苏昆山通用电气有限公司 | Heat radiation device of transformer |
| CN105161256A (en) * | 2015-10-01 | 2015-12-16 | 国家电网公司 | Cooling device for transformer |
-
2012
- 2012-03-28 CN CN2012201216141U patent/CN202523507U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102646501A (en) * | 2012-03-28 | 2012-08-22 | 江苏昆山通用电气有限公司 | Heat radiation device of transformer |
| CN105161256A (en) * | 2015-10-01 | 2015-12-16 | 国家电网公司 | Cooling device for transformer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121107 Termination date: 20140328 |