CN104088759B - A kind of wind generator set with evaporation-cooled device - Google Patents
A kind of wind generator set with evaporation-cooled device Download PDFInfo
- Publication number
- CN104088759B CN104088759B CN201410312228.4A CN201410312228A CN104088759B CN 104088759 B CN104088759 B CN 104088759B CN 201410312228 A CN201410312228 A CN 201410312228A CN 104088759 B CN104088759 B CN 104088759B
- Authority
- CN
- China
- Prior art keywords
- heat exchanger
- cooling medium
- fixing
- frequency conversion
- electromotor
- 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.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Wind Motors (AREA)
Abstract
It is an object of the invention to provide a kind of wind generator set with evaporation-cooled device.The technical scheme is that and be made up of pedestal, engine space, gear-box heat exchanger, power blade and evaporation circulating cooling machine, the inside of engine space is additionally provided with gearing shaft, electromotor, electromotor heat exchanger, circulating pump, cooling medium heat exchanger, controls converter and control frequency conversion heat exchanger.This is in-house equipped with a circulating pump, can be extracted by the cooling medium in cooling medium heat exchanger, reaches gear-box heat exchanger, electromotor heat exchanger through cooling medium conveying pipe group and controls in frequency conversion heat exchanger.Through these parts, the heat produced with upper-part is taken away.All parts in engine space is defined a circulation.This mechanism ensure that under particular job environment, the operation that each parts of unit can be long-term, stable；And also high-power cooling requirement can be met, there is the features such as refrigerating capacity is big, regulating power strong, good stability.
Description
Technical field
The present invention relates to machinery manufacturing technology field, particularly relate to a kind of wind-driven generator with evaporation-cooled device
Structure.
Background technology
Conventional wind power generating set and equipment are all to come for power electric generators by power blade, to such an extent as to generating
Machine is started working, and carries out generating effect.Owing to operationally, each device internal easily produces heat, and heat can not be normal
Discharge, thus reduce the service life of wind-driven generator, and there is certain potential safety hazard.This is in-house equipped with one
Circulating pump, can extract the cooling medium in cooling medium heat exchanger, reaches gear-box through cooling medium conveying pipe group and changes
In hot device, electromotor heat exchanger and control frequency conversion heat exchanger.Through these parts, the heat produced with upper-part is taken away.
Big calorimetric can be produced owing to controlling frequency conversion heat exchanger in the course of the work, therefore dissipate equipped with an auxiliary on control frequency conversion heat exchanger
Thermal, controls frequency conversion radiator and can help to carry out dredging of heat, and other heats produced are through cooling medium return duct
Group and cooling medium recovery tube flow back in evaporation circulating cooling machine, carry out heat exchange and cooling therein.Then to master
All parts in cabin carries out next round circulation.This mechanism ensure that under particular job environment, and each parts of unit can be grown
Phase, stable operation；And also high-power cooling requirement can be met, have that refrigerating capacity is big, regulating power strong, a good stability etc.
Feature, can be suitably used for various types of wind generator set and device.
Summary of the invention
It is an object of the invention to provide a kind of wind generator set with evaporation-cooled device.
The technical scheme is that a kind of wind generator set with evaporation-cooled device, it is characterised in that: by base
Seat, engine space, gear-box heat exchanger, power blade and evaporation circulating cooling machine composition, described engine space is positioned at the top of pedestal,
Described engine space is connected for fixing with pedestal, and described gear-box heat exchanger is positioned at the top of engine space, described gear-box heat exchanger
Being connected for fixing with engine space, described power blade is positioned at the side of gear-box heat exchanger, and described power blade changes with gear-box
Hot device connects for fixing, and the inside of described engine space is additionally provided with gearing shaft, electromotor, electromotor heat exchanger, circulating pump, cold
But media heat exchanger, control converter and control frequency conversion heat exchanger, described gearing shaft is positioned at the bottom of gear-box heat exchanger,
Described gearing shaft and gear-box heat exchanger are connected for fixing, and described electromotor is positioned at the bottom of gearing shaft, described
Motor is connected for fixing with gearing shaft, and described electromotor heat exchanger is positioned at the bottom of electromotor, described electromotor heat exchanger
Being connected for fixing with electromotor, described cooling medium heat exchanger is positioned at the bottom of engine space, described cooling medium heat exchanger and base
Seat connects for fixing, and described cooling medium heat exchanger is additionally provided with cooling medium extraction tube and cooling medium return duct group, described
One end of cooling medium extraction tube is connected for fixing by cooling medium heat exchanger, and the other end of described cooling medium extraction tube leads to
Crossing circulating pump to connect for fixing, described circulating pump is positioned at the top of cooling medium heat exchanger, and described circulating pump is additionally provided with cooling
Medium conveying pipe group, one end of described cooling medium conveying pipe group is connected for fixing by circulating pump, and described cooling medium carries
The other three port of pipe group is connected for fixing by gear-box heat exchanger, electromotor heat exchanger and control frequency conversion heat exchanger respectively,
Described control converter is positioned at the side of cooling medium heat exchanger, and described control converter is connected for fixing with pedestal, described control
Frequency conversion heat exchanger processed is positioned at the top controlling converter, and described control frequency conversion heat exchanger is connected for fixing with controlling converter, institute
Stating and be additionally provided with control frequency conversion radiator on control frequency conversion heat exchanger, described control frequency conversion radiator is positioned at and controls frequency conversion heat exchanger
Top, described control frequency conversion radiator is connected for fixing with controlling frequency conversion heat exchanger, one end of described cooling medium return duct group
Being connected for fixing by cooling medium heat exchanger, the other three port of described cooling medium return duct group is changed by gear-box respectively
Hot device, electromotor heat exchanger and control frequency conversion heat exchanger connect for fixing, and described evaporation circulating cooling machine is positioned at the one of engine space
Side, described evaporation circulating cooling machine is connected for fixing with pedestal, and described evaporation circulating cooling machine is additionally provided with cooling medium output
Pipe and cooling medium recovery tube, described cooling medium outlet tube is parallel with cooling medium recovery tube is positioned at evaporation circulating cooling machine
Side, one end of described cooling medium outlet tube is connected for fixing by evaporation circulating cooling machine, described cooling medium outlet tube
The other end run through engine space and cooling medium heat exchanger and be connected for fixing, one end of described cooling medium recovery tube is by evaporating
Circulating refrigerator connects for fixing, and it is solid that the other end of described cooling medium recovery tube runs through engine space with cooling medium heat exchanger
Fixed connection.
Further, the material of described pedestal is cast iron.
Further, the material of described engine space is ferrum nacelle.
Further, the material of described cooling medium extraction tube is PVC plastic pipe.
Further, the material of described cooling medium conveying pipe group is PVC plastic pipe.
Further, the material of described cooling medium outlet tube is iron pipe.
Further, the material of described cooling medium recovery tube is iron pipe.
Further, the material of described cooling medium return duct group is PVC plastic pipe.
The beneficial effects of the present invention is: this is in-house equipped with a circulating pump, can be by cooling medium heat exchanger
Cooling medium extract, through cooling medium conveying pipe group reach gear-box heat exchanger, electromotor heat exchanger and control frequency conversion change
In hot device.Through these parts, the heat produced with upper-part is taken away.Owing to controlling frequency conversion heat exchanger in the course of the work
Can produce big calorimetric, therefore control equipped with an auxiliary radiating device on frequency conversion heat exchanger, controlling frequency conversion radiator can help
Carrying out dredging of heat, other heats produced flow back to vaporization cycle through cooling medium return duct group and cooling medium recovery tube
In refrigeration machine, carry out heat exchange and cooling therein.Then all parts in engine space is being carried out next round circulation.
This mechanism ensure that under particular job environment, the operation that each parts of unit can be long-term, stable；And also big merit can be met
Rate cooling requirement, has the features such as refrigerating capacity is big, regulating power strong, good stability, can be suitably used for various types of wind-power electricity generation
Mechanism and device.
Accompanying drawing explanation
Fig. 1 is the front view of the present invention.
Wherein: 1, pedestal 2, engine space 3, gear-box heat exchanger
4, power blade 5, gearing shaft 6, electromotor
7, electromotor heat exchanger 8, circulating pump 9, cooling medium extraction tube
10, cooling medium conveying pipe group 11, cooling medium heat exchanger 12, cooling medium outlet tube
13, cooling medium recovery tube 14, evaporation circulating cooling machine 15, control converter
16, control frequency conversion heat exchanger 17, control frequency conversion radiator 18, cooling medium return duct group
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is made brief description.
A kind of wind generator set with evaporation-cooled device, it is characterised in that: by pedestal 1, engine space
2, gear-box heat exchanger 3, power blade 4 and evaporation circulating cooling machine 14 form, and described engine space 2 is positioned at the top of pedestal 1, institute
Stating engine space 2 to be connected for fixing with pedestal 1, described gear-box heat exchanger 3 is positioned at the top of engine space 2, described gear-box heat exchange
Device 3 is connected for fixing with engine space 2, and described power blade 4 is positioned at the side of gear-box heat exchanger 3, described power blade 4 and tooth
Roller box heat exchanger 3 connects for fixing, and the inside of described engine space 2 is additionally provided with gearing shaft 5, electromotor 6, electromotor heat exchanger
7, circulating pump 8, cooling medium heat exchanger 11, control converter 15 and control frequency conversion heat exchanger 16, described gearing shaft 5 is positioned at
The bottom of gear-box heat exchanger 3, described gearing shaft 5 is connected for fixing with gear-box heat exchanger 3, and described electromotor 6 is positioned at
The bottom of gearing shaft 5, described electromotor 6 is connected for fixing with gearing shaft 5, and described electromotor heat exchanger 7 is positioned to be sent out
The bottom of motor 6, described electromotor heat exchanger 7 is connected for fixing with electromotor 6, and described cooling medium heat exchanger 11 is positioned at main frame
The bottom in cabin 2, described cooling medium heat exchanger 11 is connected for fixing with pedestal 1, described cooling medium heat exchanger 11 is additionally provided with
Cooling medium extraction tube 9 and cooling medium return duct group 18, cooling medium heat exchange is passed through in one end of described cooling medium extraction tube 9
Device 11 connects for fixing, and the other end of described cooling medium extraction tube 9 is connected for fixing by circulating pump 8, described circulating pump 8
In the top of cooling medium heat exchanger 11, described circulating pump 8 being additionally provided with cooling medium conveying pipe group 10, described cooling medium is defeated
The one end sending pipe group 10 is connected for fixing by circulating pump 8, and the other three port of described cooling medium conveying pipe group 10 leads to respectively
Cross gear-box heat exchanger 3, electromotor heat exchanger 7 and control frequency conversion heat exchanger 16 for fixing connection, 15, described control converter
In the side of cooling medium heat exchanger 11, described control converter 15 is connected for fixing with pedestal 1, described control frequency conversion heat exchanger
16 are positioned at the top controlling converter 15, and described control frequency conversion heat exchanger 16 is connected for fixing with controlling converter 15, described control
Being additionally provided with control frequency conversion radiator 17 on frequency conversion heat exchanger 16 processed, described control frequency conversion radiator 17 is positioned at control frequency conversion heat exchanger
The top of 16, described control frequency conversion radiator 17 is connected for fixing with controlling frequency conversion heat exchanger 16, described cooling medium return duct
One end of group 18 is connected for fixing by cooling medium heat exchanger 11, and the other three port of described cooling medium return duct group 18 divides
Not Tong Guo gear-box heat exchanger 3, electromotor heat exchanger 7 and control frequency conversion heat exchanger 16 and connect for fixing, described vaporization cycle system
Cold 14 is positioned at the side of engine space 2, and described evaporation circulating cooling machine 14 is connected for fixing with pedestal 1, described vaporization cycle system
Being additionally provided with cooling medium outlet tube 12 and cooling medium recovery tube 13 in cold 14, described cooling medium outlet tube 12 and cooling are situated between
The parallel side being positioned at evaporation circulating cooling machine 14 of matter recovery tube 13, one end of described cooling medium outlet tube 12 is followed by evaporation
Ring refrigeration machine 14 connects for fixing, and the other end of described cooling medium outlet tube 12 runs through engine space 2 and cooling medium heat exchanger
11 connect for fixing, and one end of described cooling medium recovery tube 13 is connected for fixing by evaporation circulating cooling machine 14, described cold
But the other end of dielectric film filter pipe 13 runs through engine space 2 with cooling medium heat exchanger 11 is fixing connection.The material of described pedestal 1
For cast iron.The material of described engine space 2 is ferrum nacelle.The material of described cooling medium extraction tube 9 is PVC plastic pipe.Described cold
But the material of medium conveying pipe group 10 is PVC plastic pipe.The material of described cooling medium outlet tube 12 is iron pipe.Described cooling is situated between
The material of matter recovery tube 13 is iron pipe.The material of described cooling medium return duct group 18 is PVC plastic pipe.
Working method: first this device under operation time, power blade 4 starts to rotate under the drive of wind, can be by
Gear in gear-box heat exchanger 3 carries out transmission, power can being transferred on electromotor 6 through gearing shaft 5, vaporization cycle
Cooling medium in refrigeration machine 14 can enter in the cooling medium heat exchanger 11 engine space 2 from cooling medium outlet tube 12,
By circulating pump 8, the cooling medium in cooling medium heat exchanger 11 is extracted, reach gear-box through cooling medium conveying pipe group 10
In heat exchanger 3, electromotor heat exchanger 7 and control frequency conversion heat exchanger 16.Through these parts, the heat that will produce with upper-part
Take away, big calorimetric can be produced owing to controlling frequency conversion heat exchanger 16 in the course of the work, thus control on frequency conversion heat exchanger 16 equipped with
One auxiliary radiating device, controls frequency conversion radiator 17 and can help to carry out dredging of heat, and other heats produced are through supercool
But medium back flow pipe group 18 and cooling medium recovery tube 13 flow back in evaporation circulating cooling machine 14, carry out heat exchange therein
And cooling.Then all parts in engine space 2 is being carried out next round circulation.Evaporation circulating cooling machine 14 is positioned over engine space
The outside of 2, it is simple to heat radiation.This mechanism ensure that under particular job environment, the operation that each parts of unit can be long-term, stable；
And also high-power cooling requirement can be met, there is the features such as refrigerating capacity is big, regulating power strong, good stability, can be suitably used for
Various types of wind generator sets and device.
Above one embodiment of the present of invention is described in detail, but described content has been only the preferable enforcement of the present invention
Example, it is impossible to be considered the practical range for limiting the present invention.All impartial changes made according to the present patent application scope and improvement
Deng, within all should still belonging to the patent covering scope of the present invention.
Claims (4)
1. the wind generator set with evaporation-cooled device, it is characterised in that: by pedestal, engine space, gear-box heat exchange
Device, power blade and evaporation circulating cooling machine composition, described engine space is positioned at the top of pedestal, and described engine space and pedestal are solid
Fixed connection, described gear-box heat exchanger is positioned at the top of engine space, and described gear-box heat exchanger is connected for fixing with engine space, institute
Stating power blade and be positioned at the side of gear-box heat exchanger, described power blade is connected for fixing with gear-box heat exchanger, described master
The inside in cabin is additionally provided with gearing shaft, electromotor, electromotor heat exchanger, circulating pump, cooling medium heat exchanger, controls frequency conversion
Device and control frequency conversion heat exchanger, described gearing shaft is positioned at the bottom of gear-box heat exchanger, described gearing shaft and gear
Case heat exchanger connects for fixing, and described electromotor is positioned at the bottom of gearing shaft, and described electromotor and gearing shaft are solid
Fixed connection, described electromotor heat exchanger is positioned at the bottom of electromotor, and described electromotor heat exchanger is connected for fixing with electromotor, institute
Stating cooling medium heat exchanger and be positioned at the bottom of engine space, described cooling medium heat exchanger is connected for fixing with pedestal, described cooling
Being additionally provided with cooling medium extraction tube and cooling medium return duct group on media heat exchanger, one end of described cooling medium extraction tube leads to
Supercooling media heat exchanger connects for fixing, and the other end of described cooling medium extraction tube is connected for fixing by circulating pump, institute
State circulating pump and be positioned at the top of cooling medium heat exchanger, described circulating pump is additionally provided with cooling medium conveying pipe group, described cooling
One end of medium conveying pipe group is connected for fixing by circulating pump, and the other three port of described cooling medium conveying pipe group leads to respectively
Crossing gear-box heat exchanger, electromotor heat exchanger and control frequency conversion heat exchanger to connect for fixing, described control converter is positioned at cooling
The side of media heat exchanger, described control converter is connected for fixing with pedestal, and described control frequency conversion heat exchanger is positioned at control and becomes
Frequently the top of device, described control frequency conversion heat exchanger is connected for fixing with controlling converter, described control frequency conversion heat exchanger also sets
Having control frequency conversion radiator, described control frequency conversion radiator is positioned at the top controlling frequency conversion heat exchanger, and described control frequency conversion is dispelled the heat
Device is connected for fixing with controlling frequency conversion heat exchanger, and one end of described cooling medium return duct group is solid by cooling medium heat exchanger
Fixed connection, the other three port of described cooling medium return duct group is respectively by gear-box heat exchanger, electromotor heat exchanger and control
Frequency conversion heat exchanger processed connects for fixing, and described evaporation circulating cooling machine is positioned at the side of engine space, described evaporation circulating cooling machine
It is connected for fixing with pedestal, described evaporation circulating cooling machine is additionally provided with cooling medium outlet tube and cooling medium recovery tube, institute
Stating the cooling medium outlet tube side that be positioned at evaporation circulating cooling machine parallel with cooling medium recovery tube, described cooling medium exports
One end of pipe is connected for fixing by evaporation circulating cooling machine, and the other end of described cooling medium outlet tube runs through engine space with cold
But media heat exchanger connects for fixing, and one end of described cooling medium recovery tube is connected for fixing by evaporation circulating cooling machine,
The other end of described cooling medium recovery tube runs through engine space and is connected for fixing with cooling medium heat exchanger；
The material of described pedestal is cast iron；
The material of described engine space is ferrum nacelle；
The material of described cooling medium extraction tube is PVC plastic pipe；
The material of described cooling medium conveying pipe group is PVC plastic pipe.
A kind of wind generator set with evaporation-cooled device, it is characterised in that: described cooling
The material of medium outlet tube is iron pipe.
A kind of wind generator set with evaporation-cooled device, it is characterised in that: described cooling
The material of dielectric film filter pipe is iron pipe.
A kind of wind generator set with evaporation-cooled device, it is characterised in that: described cooling
The material of medium back flow pipe group is PVC plastic pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312228.4A CN104088759B (en) | 2014-07-02 | 2014-07-02 | A kind of wind generator set with evaporation-cooled device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410312228.4A CN104088759B (en) | 2014-07-02 | 2014-07-02 | A kind of wind generator set with evaporation-cooled device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104088759A CN104088759A (en) | 2014-10-08 |
| CN104088759B true CN104088759B (en) | 2016-08-31 |
Family
ID=51636504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410312228.4A Active CN104088759B (en) | 2014-07-02 | 2014-07-02 | A kind of wind generator set with evaporation-cooled device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104088759B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077526A1 (en) * | 2000-04-05 | 2001-10-18 | Aerodyn Engineering Gmbh | Wind energy plant comprising a heat exchanger system |
| CN1834454A (en) * | 2006-04-19 | 2006-09-20 | 南京航空航天大学 | Wind generator adopting vapor-cycle cooling |
| CN201059247Y (en) * | 2007-06-26 | 2008-05-14 | 上海电气风电设备有限公司 | Main cooling system of wind-driven generator |
| WO2008102184A2 (en) * | 2007-02-22 | 2008-08-28 | Dionysios Choidas | Cooling apparatus for a wind turbine |
| CN201230256Y (en) * | 2008-07-11 | 2009-04-29 | 广州德众液压管道技术有限公司 | Cooling machine for wind power electricity generation current transformer |
| CN204061049U (en) * | 2014-07-02 | 2014-12-31 | 天津金海河科技有限公司 | A kind of wind generator set with evaporation-cooled device |
-
2014
- 2014-07-02 CN CN201410312228.4A patent/CN104088759B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001077526A1 (en) * | 2000-04-05 | 2001-10-18 | Aerodyn Engineering Gmbh | Wind energy plant comprising a heat exchanger system |
| CN1834454A (en) * | 2006-04-19 | 2006-09-20 | 南京航空航天大学 | Wind generator adopting vapor-cycle cooling |
| WO2008102184A2 (en) * | 2007-02-22 | 2008-08-28 | Dionysios Choidas | Cooling apparatus for a wind turbine |
| CN201059247Y (en) * | 2007-06-26 | 2008-05-14 | 上海电气风电设备有限公司 | Main cooling system of wind-driven generator |
| CN201230256Y (en) * | 2008-07-11 | 2009-04-29 | 广州德众液压管道技术有限公司 | Cooling machine for wind power electricity generation current transformer |
| CN204061049U (en) * | 2014-07-02 | 2014-12-31 | 天津金海河科技有限公司 | A kind of wind generator set with evaporation-cooled device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104088759A (en) | 2014-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105386944B (en) | wind power plant | |
| CN107013260A (en) | System and its operation method based on the double drives of air-introduced machine vapour electricity and variable-frequency power generation | |
| CN102128139A (en) | Wind driven generator cooled by tower barrel wall | |
| CN108964317A (en) | A kind of stator winding heat dissipation structure for unmanned plane driving motor | |
| CN106130407A (en) | A kind of temperature difference electricity generation device utilizing compressor of air conditioner waste heat | |
| JP4848398B2 (en) | Wind power generator | |
| CN104358610A (en) | Heat radiation device of diesel generator set for oil field | |
| CN106168284A (en) | Wind power gear box lubrication oil secondary cooling system | |
| CN204244010U (en) | A kind of generator of good heat dissipation effect | |
| CN106286790B (en) | A kind of heat dissipating method of combined radiating device for wind-power electricity generation reduction gear box | |
| CN104392750B (en) | Low temperature nuclear reactor and the onboard power systems based on low temperature nuclear reactor | |
| CN104088759B (en) | A kind of wind generator set with evaporation-cooled device | |
| CN104405586A (en) | Overland direct driving blower | |
| CN204716374U (en) | The dynamic agricultural plant protection unmanned vehicle engine constituent of a kind of oil | |
| CN105545880A (en) | Hydraulic system cooling loop | |
| CN103533816B (en) | A kind of high frequency electric source cabinet heat dissipation device | |
| CN103161509B (en) | Small-sized vapor generating set | |
| CN205101092U (en) | A cooling system for machine system | |
| CN105402094A (en) | Become oar cabinet cooling device and wind generating set | |
| CN202993392U (en) | Air conditioner capable of generating electricity | |
| CN205847130U (en) | A kind of temperature difference electricity generation device utilizing compressor of air conditioner waste heat | |
| CN204061049U (en) | A kind of wind generator set with evaporation-cooled device | |
| CN205135923U (en) | Become oar cabinet cooling device and wind generating set | |
| CN210289855U (en) | Steam turbine lubricating oil quick auxiliary cooling device of steam power plant | |
| CN102538096A (en) | Air conditioner with function of power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |