CN202549556U - Transformer heat pipe radiating device - Google Patents
Transformer heat pipe radiating device Download PDFInfo
- Publication number
- CN202549556U CN202549556U CN 201220204646 CN201220204646U CN202549556U CN 202549556 U CN202549556 U CN 202549556U CN 201220204646 CN201220204646 CN 201220204646 CN 201220204646 U CN201220204646 U CN 201220204646U CN 202549556 U CN202549556 U CN 202549556U
- Authority
- CN
- China
- Prior art keywords
- transformer
- heat pipe
- heat
- pipe
- radiating device
- 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
Links
- 238000001704 evaporation Methods 0.000 claims abstract description 10
- 230000008020 evaporation Effects 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000002828 fuel tank Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 8
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000005855 radiation Effects 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052774 Proactinium Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 238000009834 vaporization Methods 0.000 description 1
- 230000008016 vaporization Effects 0.000 description 1
Images
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- Transformer Cooling (AREA)
Abstract
The utility model belongs to the field of transformers and relates to a transformer heat pipe radiating device. The transformer heat pipe radiating device comprises a group of heat pipes with radiating fins arranged at the upper part of a transformer tank body, the evaporation ends of the heat pipes are arranged in the transformer tank body, and the condensing segments are arranged outside the transformer tank body. The transformer heat pipe radiating device has good flexibility, the dimensions of the heat pipes can be changed by arranging accessory structures on an upper fuel tank of the transformer, and the radiating function is realized by changing the dimension and the quantity of the heat pipes. Moreover, the heat pipe radiator has good radiating effect, and the overall dimensions of the product are reduced to certain extent. In addition, the shape of the heat pipe can be changed along with the change in a heat source and a cold source, and the environmental suitability is good.
Description
Technical field
The utility model belongs to field transformer, relates to a kind of transformer heat-pipe radiating apparatus.
Background technology
Transformer is an imperative equipment in the project of transmitting and converting electricity; In order to guarantee the normal operation of transformer; Need in time the transformer temperature inside to be reduced; Method commonly used at present is radiation fin in the transformer both sides, and the radiating effect of fin directly affects the runnability and the useful life of transformer.Sometimes in order to improve the radiating effect of fin, usually also blower fan etc. to be set.Utilize the rotation of fan blade to form compulsory convection current, and then improve radiating effect.But such conventional structure needs many group fin, and a plurality of blower fans can make the transformer overall volume very big, hard transportation, and also Transformer Economic property also can receive certain clamping down on.
Heat pipe is to fill with working media in a kind of shell and utilize the decalescence of medium and the high efficient heat exchanging element that heat exchange is carried out in heat release, because inner main vapour, the liquid phase of leaning on hydraulic fluid becomes conducts heat, and thermal resistance is very little, so have the very high capacity of heat transmission.With compared with metal such as silver, copper, aluminium, the heat pipe of Unit Weight can transmit the heat of several magnitude more.
Summary of the invention
The utility model has designed the transformer heat-pipe radiating apparatus that a kind of volume is less, heat dispersion is good with heat pipe and transformer combination.
The utility model comprises the one group of heat pipe that has fin that is arranged on transformer-cabinet top, and the evaporation ends of heat pipe is arranged in the transformer-cabinet, and it is external that its condensation segment is arranged on transformer tank.The making and the course of work of the heat pipe in the said structure are following: be pumped into 1.3 * (10 in will managing
-1-10
-4) fill with an amount of liquid working media after the negative pressure of Pa, be close in the wick capillary porous material of inside pipe wall and be full of the sealing of working media liquid (like liquefied ammonia, ether etc.) back.One end of heat pipe is evaporation section (bringing-up section), and the other end is condensation segment (cooling section).The lower end of heat pipe is an evaporation section in the utility model, and the upper end is a condensation segment.The lower end of heat pipe is heated when temperature of oil in transformer rises, the vaporization of liquid evaporation in the capillary wick, and steam is dirty in the upper end at small pressure reduction, and emits heat and condense into liquid, and liquid leans on the effect of capillary force and gravity to flow back to evaporation section along porous material again.So circulation, heat is reached in addition-end by an end of heat pipe, the heat radiation of realization transformer.
In the said structure of the utility model, fin separately can be set on the heat pipe, also can adopt the fin of one, utilize fin to make each heat pipe interconnect, fix simultaneously.
In addition, the heat pipe in the utility model both can be arranged on the case top of transformer-cabinet, also can be arranged on its sidewall.And heat pipe can vertically or tilt to be installed on the casing.
The utility model mainly contains following characteristics:
1. configuration flexibility is good, can change heat pipe according to being provided with of accessory structure on the fuel-economizing case on the transformer, and through changing the size of heat pipe, quantity realizes heat sinking function;
2. the radiating effect of heat-pipe radiator is better, and the product design size decreases;
3. the shape of heat pipe can change with the condition of thermal source and low-temperature receiver, good environmental adaptability.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one;
Fig. 2 is the lateral plan of Fig. 1;
Fig. 3 is the lateral plan of enforcement two;
Fig. 4 is the lateral plan of enforcement three;
Wherein, 1, heat pipe, 11, fin, 2, the transformer tank top, 3, transformer sidewall.
Embodiment
Embodiment one:
Like Fig. 1, shown in 2, present embodiment comprises one group of heat pipe 1, and each heat pipe 1 inside is filled with liquid working media, and the evaporation ends of heat pipe 1 is arranged in the transformer-cabinet, with and transformer oil contact, it is external that its condensation segment is arranged on transformer tank, is exposed in the air.Each heat pipe 1 is interconnected by one group of board-like fin 11.Each heat pipe 1 of present embodiment is arranged on the transformer tank top 2, and each heat pipe 1 and transformer tank to push up 2 plate faces vertical.
Embodiment two:
As shown in Figure 3, present embodiment comprises one group of heat pipe 1, and each heat pipe 1 inside is filled with liquid working media, and the evaporation ends of heat pipe 1 is arranged in the transformer-cabinet, with and transformer oil contact, it is external that its condensation segment is arranged on transformer tank, is exposed in the air.Each heat pipe 1 is interconnected by one group of board-like fin 11.Each heat pipe 1 of present embodiment is arranged on the transformer tank top 2, and each heat pipe 1 inclination, pushes up 2 plate faces with transformer tank and has angle.
Embodiment three:
As shown in Figure 4, present embodiment comprises one group of heat pipe 1, and each heat pipe 1 inside is filled with liquid working media, and the evaporation ends of heat pipe 1 is arranged in the transformer-cabinet, with and transformer oil contact, it is external that its condensation segment is arranged on transformer tank, is exposed in the air.Each heat pipe 1 is interconnected by one group of board-like fin 11.Each heat pipe 1 of present embodiment is arranged on the transformer sidewall 3, and each heat pipe 1 inclination, has angle with transformer sidewall 3 plate faces.
Claims (5)
1. transformer heat-pipe radiating apparatus, it is characterized in that: it comprises the one group of heat pipe (1) that has fin (11) that is arranged on transformer-cabinet top, and the evaporation ends of heat pipe (1) is arranged in the transformer-cabinet, and it is external that its condensation segment is arranged on transformer tank.
2. transformer heat-pipe radiating apparatus according to claim 1 is characterized in that: each heat pipe (1) interconnects through the fin on it (11).
3. transformer heat-pipe radiating apparatus according to claim 1 and 2 is characterized in that: described heat pipe (1) is installed on the case top or its sidewall of transformer-cabinet.
4. transformer heat-pipe radiating apparatus according to claim 3 is characterized in that: heat pipe (1) vertically or tilt to be installed on the transformer-cabinet.
5. transformer heat-pipe radiating apparatus according to claim 1 and 2 is characterized in that: heat pipe (1) vertically or tilt to be installed on the transformer-cabinet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204646 CN202549556U (en) | 2012-05-09 | 2012-05-09 | Transformer heat pipe radiating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220204646 CN202549556U (en) | 2012-05-09 | 2012-05-09 | Transformer heat pipe radiating device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202549556U true CN202549556U (en) | 2012-11-21 |
Family
ID=47170148
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220204646 Expired - Fee Related CN202549556U (en) | 2012-05-09 | 2012-05-09 | Transformer heat pipe radiating device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202549556U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068335A (en) * | 2017-05-15 | 2017-08-18 | 天晟电气股份有限公司 | A kind of dry type potential device of double-radiation function |
| CN110491643A (en) * | 2019-08-22 | 2019-11-22 | 刘会明 | A kind of radiating mode of transformer |
| CN113724963A (en) * | 2020-05-25 | 2021-11-30 | 新疆金风科技股份有限公司 | Transformer, cooling system and wind generating set |
| CN116365289A (en) * | 2023-04-23 | 2023-06-30 | 湖南泽诚电气科技有限公司 | High current-carrying cable |
-
2012
- 2012-05-09 CN CN 201220204646 patent/CN202549556U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107068335A (en) * | 2017-05-15 | 2017-08-18 | 天晟电气股份有限公司 | A kind of dry type potential device of double-radiation function |
| CN110491643A (en) * | 2019-08-22 | 2019-11-22 | 刘会明 | A kind of radiating mode of transformer |
| CN113724963A (en) * | 2020-05-25 | 2021-11-30 | 新疆金风科技股份有限公司 | Transformer, cooling system and wind generating set |
| CN116365289A (en) * | 2023-04-23 | 2023-06-30 | 湖南泽诚电气科技有限公司 | High current-carrying cable |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: SHANDONG POWER EQUIPMENT CO., LTD. Effective date: 20131111 Owner name: SHANDONG POWER EQUIPMENT CO., LTD. Effective date: 20131111 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250022 JINAN, SHANDONG PROVINCE TO: 100031 XICHENG, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131111 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Patentee after: State Grid Corporation of China Patentee after: Shandong Power Equipment Company Address before: 250022 Shandong Province, Ji'nan city central machine West Road No. 3 Patentee before: Shandong Power Equipment Company |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121121 Termination date: 20150509 |
|
| EXPY | Termination of patent right or utility model |