CN201499053U - Heat pipe cooler for wind generating set - Google Patents
Heat pipe cooler for wind generating set Download PDFInfo
- Publication number
- CN201499053U CN201499053U CN2009201917614U CN200920191761U CN201499053U CN 201499053 U CN201499053 U CN 201499053U CN 2009201917614 U CN2009201917614 U CN 2009201917614U CN 200920191761 U CN200920191761 U CN 200920191761U CN 201499053 U CN201499053 U CN 201499053U
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- China
- Prior art keywords
- heat pipe
- wind generating
- pipe
- heat
- generator
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- Expired - Lifetime
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- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
The utility model discloses a heat pipe cooler for a wind generating set. The cooler comprises a heat pipe bank, a cold side blower, a hot side circulation blower, and a cold side air guide housing, wherein, the heat pipe bank is arranged on a top plate on a generator chamber and is divided into two parts; and the circulation blower is arranged on the generator chamber. The utility model has the advantages that (1) air in the chamber can form two circulation air passages effectively through the cooling blower in the generator chamber, so as to provide convenience for transferring heat quantity produced by the wind generating set to the heat pipe bank; (2) the integral structure is compact, the size is small, and the weight is light; and (3) the heat pipe adopts a composite pipe with a copper outer pipe and an aluminum inner pipe, the aluminum pipe at the outer layer of the heat pipe forms fins through cold rolling process, and the heat transfer area of the heat pipe is effectively enlarged.
Description
Technical field
The utility model relates to a kind of heat pipe wind generating unit cooler, specifically a kind of heat-pipe type cooling apparatus.
Background technology
Wind turbine generator produces a large amount of heats in the course of the work, and these heats must lose as early as possible, to ensure that generating set is not overheated, also to run well.
Wind turbine generator cooler commonly used now has the light pipe Pipe bundle structure, the heat transferred tube bank that generating set produces, and the cooling air by the outside cools off again.This heat exchanger structure is simple relatively, though reliability is fine, the heat exchange effect is undesirable, and the big and heavy of volume is brought very big inconvenience to installation and removal.
Some wind turbine generator cooler also, the heat transferred that generating set is produced is arranged in water radiator or the oil radiator in the generator casing earlier, and then dispels the heat by the heat exchanger of generator case outside.This structure is relatively complicated, and heat exchange efficiency has bigger decline through several transmission, and volume is big, heavy, also the risk that existence is leaked or leakage of oil brings.
Summary of the invention
To be solved in the utility model is the above-mentioned defective that prior art exists, and aims to provide a kind of heat-pipe type radiator.
The technical scheme that addresses the above problem employing is: a kind of heat pipe wind generating unit cooler, comprise heat pipe tube bank, cold side blower fan, hot side circulating fan and cold side wind scooper, described heat pipe is restrained on the top board that is arranged on the generator bay, and is separated into two parts; Described circulating fan is arranged in the generator bay.
Heat pipe wind generating unit cooler of the present utility model, with the generator bay upper plate is that dividing plate is divided into two parts with the heat pipe tube bank, the latter half is installed in the generator casing, the evaporation section of the heat transferred heat pipe tube bank of generating set being sent by hot side circulating fan.Heat upwards is delivered to condensation segment by the evaporation section of heat pipe again, and the cooling blower outside generator bay cools off, and heat is taken away.
Advantage of the present utility model is as follows:
1) cooling blower in the generator casing cabin can make two circulation gas circuits of the effective formation of air in the cabin, and the heat that helps generating set to produce is immediately passed to the heat pipe tube bank.
2) compact overall structure, volume is little, and is in light weight.
3) heat pipe is the outer aluminium composite pipe of interior copper, and outer aluminum pipe forms fin through cold-rolling process, has effectively increased the Heat Transfer of Heat Pipe on Heat Pipe area.
4) the heat pipe cost of copper water-bound is low, very stable, no corrosiveness, add an amount of 60～80 order water smoke copper powders after, the low ambient temperature of ability-40 degree also.
As further improvement of the utility model, the cold side blower fan is positioned in the middle of the heat pipe tube bank, can effectively save space outerpace.
Further improve as of the present utility model, the circulating fan in the generator bay is positioned at the generator top again, promotes hot-air to cocycle, and the direction that makes progress with heat is consistent, helps the carrying out of circulating.
Further improve as of the present utility model, the top of the hot side circulating fan of generator bay is provided with wind deflector again, is convenient to hot-air and forms two circulations, reduces windage.
Further improve as of the present utility model, the heat pipe of heat pipe tube bank is the composite pipe structure of the outer aluminium of interior copper, and outside aluminum pipe forms continuous helical fin through cold-rolling process.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is the structural representation of heat pipe wind generating unit cooler.
Fig. 2 is hot quencher moiety schematic diagram.
Embodiment
With reference to accompanying drawing, heat pipe wind generating unit cooler of the present utility model, comprise heat pipe tube bank 1, cold side blower fan 2, hot side circulating fan 5 and cold side wind scooper 3, on described heat pipe tube bank 1 top board 6 that is arranged on the generator bay 7, and be separated into two parts, top board 6 tops are cold side, and the below is hot side.Because heat pipe is restrained the latter half of 1 in generator bay 7, generator bay 7 good seals.
According to the characteristics of two-way air circulation in the generator bay 7, heat pipe tube bank 1 is divided into two parts, outside cooling blower 2 is positioned in the middle of the heat pipe tube bank 1.Hot side circulating fan 5 in the generator bay 7 is positioned at the generator top, and the top of hot side circulating fan 5 is provided with wind deflector 4, utilizes wind deflector 4 that gas circuit is divided into two circulations.
The heat pipe of heat pipe tube bank 1 is the composite pipe structure of the outer aluminium of interior copper, and outside aluminum pipe forms continuous helical fin through cold-rolling process.
What should be understood that is: the foregoing description is just to explanation of the present utility model, rather than to restriction of the present utility model, any utility model that does not exceed in the utility model connotation scope is created, and all falls within the protection range of the present utility model.
Claims (5)
1. heat pipe wind generating unit cooler, comprise heat pipe tube bank (1), cold side blower fan (2), hot side circulating fan (5) and cold side wind scooper (3), it is characterized in that described heat pipe tube bank (1) is arranged on the top board (6) on the generator bay (7), and be separated into two parts; Described hot side circulating fan (5) is arranged in the generator bay (7).
2. heat pipe wind generating unit cooler as claimed in claim 1 is characterized in that cold side blower fan (2) is positioned in the middle of the heat pipe tube bank (1).
3. heat pipe wind generating unit cooler as claimed in claim 1 is characterized in that the hot side circulating fan (5) in the generator bay (7) is positioned at the generator top.
4. heat pipe wind generating unit cooler as claimed in claim 3 is characterized in that the top of hot side circulating fan (5) in generator bay (7) is provided with wind deflector (4).
5. as any one described heat pipe wind generating unit cooler of claim 1-4, the heat pipe that it is characterized in that heat pipe tube bank (1) is the composite pipe structure of the outer aluminium of interior copper, and outside aluminum pipe forms continuous helical fin through cold-rolling process.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201917614U CN201499053U (en) | 2009-08-20 | 2009-08-20 | Heat pipe cooler for wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201917614U CN201499053U (en) | 2009-08-20 | 2009-08-20 | Heat pipe cooler for wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201499053U true CN201499053U (en) | 2010-06-02 |
Family
ID=42442249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201917614U Expired - Lifetime CN201499053U (en) | 2009-08-20 | 2009-08-20 | Heat pipe cooler for wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201499053U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949367A (en) * | 2010-09-26 | 2011-01-19 | 浙江银轮机械股份有限公司 | Pipe belt type wind turbine air cooler |
-
2009
- 2009-08-20 CN CN2009201917614U patent/CN201499053U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101949367A (en) * | 2010-09-26 | 2011-01-19 | 浙江银轮机械股份有限公司 | Pipe belt type wind turbine air cooler |
| CN101949367B (en) * | 2010-09-26 | 2012-08-22 | 浙江银轮机械股份有限公司 | Pipe belt type wind turbine air cooler |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20100602 |