CN200979313Y - Wind power drive refrigeration and heat pump installation - Google Patents
Wind power drive refrigeration and heat pump installation Download PDFInfo
- Publication number
- CN200979313Y CN200979313Y CNU2006201540296U CN200620154029U CN200979313Y CN 200979313 Y CN200979313 Y CN 200979313Y CN U2006201540296 U CNU2006201540296 U CN U2006201540296U CN 200620154029 U CN200620154029 U CN 200620154029U CN 200979313 Y CN200979313 Y CN 200979313Y
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- Prior art keywords
- wind
- refrigeration
- heat pump
- utility
- model
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- Expired - Fee Related
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/90—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in food processing or handling, e.g. food conservation
- Y02A40/963—Off-grid food refrigeration
- Y02A40/966—Powered by renewable energy sources
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- 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
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- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Other Air-Conditioning Systems (AREA)
Abstract
The utility model discloses an air powered cooling and heat pump device. The utility model is to drive a wind turbine by natural wind and then the wind turbine drives the compressor to cool or heat by a driving mechanism. The utility model comprises a wind turbine and a cooling compressor, the wind turbine drives the compressor to cool or heat by a driving mechanism, the utility model further comprises a cooler, a expansion valve and an evaporator. The cooling compressor is connected with the cooler by a metal pipe, the cooler is connected with the expansion valve by a metal pipe, the expansion valve is connected with the evaporator by a metal pipe, and the evaporator is connected with the cooling compressor by a metal pipe, which makes a sealed cyclic space for freezing medium. With the utility model, an energy-saving air conditioner can be realized, a cold storage warehouse can be built on the seaside or grassland with strong wind to freeze the sea food or animal product, a heat pump drier can also be manufactured to dry the wet material or farm and sideline products.
Description
Technical field
The utility model relates to refrigeration and heat pump techniques, specifically is the method and the device of wind drive refrigeration and heat pump.
Background technology
Existing refrigerating method is to use the electrically-driven compressors refrigeration, perhaps uses heat energy to drive the absorption refrigerating machine refrigeration.Existing refrigerating method or consumed power, or consume heat energy, in energy scarcity or energy prices high today, the refrigeration expense is very high.Heat pump is the heat utilization of process of refrigerastion, and heat pump is usually used in the low temperature drying of heating in winter or material, and its power is electric energy often.In the prior art, no matter be refrigeration or heat pump, all consume a large amount of electric energy.
The utility model content
The purpose of this utility model provides the method for a kind of wind drive refrigeration and heat pump, thereby saves a large amount of electric energy.
The purpose of this utility model also is to provide the device of a kind of wind drive refrigeration and heat pump.
The method of a kind of wind drive refrigeration of the present utility model and heat pump is to utilize the Nature wind drive wind turbine, and is cold or heat by transmission mechanism drive compression mechanism by wind turbine then.
Realize that the wind drive refrigeration of described method and the device of heat pump are made of a wind turbine and a refrigeration compressor, wind turbine drives the refrigeration compressor refrigeration by transmission mechanism or heats.
As preferred version, the utility model device also comprises a condenser, an expansion valve and an evaporimeter; Between refrigeration compressor and the condenser, between condenser and the expansion valve, between expansion valve and the evaporimeter, all be connected between evaporimeter and the refrigeration compressor, make it innerly form an airtight cold-producing medium cyclic space with metallic conduit.
The utility model device also comprises a support that is used for fixing wind turbine, and described support is fixed on the top of ground or building.
The utility model device also comprises a converter, a motor and a transmission mechanism that links to each other with motor; Refrigeration compressor can be switched to wind drive by converter or uses motor-driven; When calm or wind-force is inadequate, can be switched to by converter and to use the motor-driven refrigeration compressor, guarantee the continuity of cooling or heat supply.
When the wind speed of the utility model device is lower than 4 meter per seconds, be transformed into motor-driven from wind drive by converter.
The utility model is a kind of refrigeration and heat pump assembly that utilizes the Nature wind energy, and compared with prior art, outstanding advantage of the present utility model is energy-conservation.Wind energy has throughout the year, is inexhaustible green energy resource.The utility model also has following advantage:
1. utilize the utility model, but summer cooling gas, the gas that can heat winter is a kind of energy-saving air conditioner.
2. utilize the utility model, can be by the sea or the big place of grassland wind-force, build freezer, be used for storing marine products or livestock products (fresh meat, fresh milk).
3. utilize the utility model, can build heat pump drier, be used for dry wet material or agricultural byproducts.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 1, operation principle of the present utility model is: utilize the Nature wind-force 1 to drive wind turbine 2, make wind energy become mechanical energy; Drive refrigeration compressor 5 by wind turbine by transmission mechanism 3 then; Refrigeration compressor 5 produces 18～60 ℃ heat by thermodynamic cycle and pipeline 6 at condenser 7, and cold-producing medium produces-30～15 ℃ cold by expansion valve 8 at evaporimeter 9; When calm or wind-force is inadequate, can be switched to motor 11 by converter 4 and to drive refrigeration compressors 5, to guarantee the continuity of cooling or heat supply.Connected mode of the present utility model
Between refrigeration compressor 5 and the condenser 7, between condenser 7 and the expansion valve 8, between expansion valve 8 and the evaporimeter 9, all be connected between evaporimeter 9 and the refrigeration compressor 5, make it innerly form an airtight cold-producing medium cyclic space with metallic conduit.
Embodiment 1
Adopt 1000 watts 2 one of wind turbines, 5 one of the refrigeration compressors of automobile that refrigerating capacity is 2700 watts, evaporation capacity is 7 one of 2700 refrigerating evaporators, condensation number is 4000 watts 9 one of refrigerant condensers, 8 one of expansion valves, driving belt 3 one cover and other accessories.By Fig. 1 parts are coupled together, form a refrigeration system and pour into cold-producing medium R22.When wind speed is between the 4-50 meter per second,, reach following effect by adjusting the aperture of expansion valve 8:
The aperture of expansion valve 8 hour, the evaporating temperature of evaporimeter 9 can be stabilized in-30～-24 ℃, this temperature is enough kept the stored frozen of marine product or livestock products (fresh meat, fresh milk), so the utility model can be used for building freezer.
2. when the aperture of expansion valve 8 was moderate, the evaporating temperature of evaporimeter 9 can be stabilized in 4～7 ℃, and the condensation temperature of condenser 7 can be stabilized in 50～54 ℃, and these two working ranges that temperature range just in time is a room air conditioner can produce suitable cold air or heating installation.So the utility model can be used for room conditioning.
3. the aperture of expansion valve 8 is medium when bigger than normal, and the evaporating temperature of evaporimeter 9 can be stabilized in 12～20 ℃, and the condensation temperature of condenser 7 can be stabilized in 50～60 ℃, and at this moment the hot blast that goes out of condenser 7 is 38～48 ℃, is suitable for the drying of wet stock or agricultural byproducts.So the utility model can be used for making heat pump drier.
Adopt 1000 watts 2 one of wind turbines, 5 one of the refrigeration compressors of automobile that refrigerating capacity is 2700 watts, evaporation capacity is 7 one of 2700 refrigerating evaporators, condensation number is 4000 watts 9 one of refrigerant condensers, 8 one of expansion valves, 11 1 in 1000 watts alternating current generator, with the rotating speed 4 one of the converters of index, driving belt 3 one covers, driving belt 10 1 cover and other accessories.Then, parts are coupled together, form a refrigeration system and pour into cold-producing medium R22 by Fig. 1.When wind speed is between the 4-50 meter per second,, reach following effect by adjusting the aperture of expansion valve 8:
The aperture of expansion valve 8 hour, the evaporating temperature of evaporimeter 9 can be stabilized in-30～-24 ℃, this temperature is enough kept the stored frozen of marine product or livestock products (fresh meat, fresh milk), so the utility model can be used for building freezer.
2. when the aperture of expansion valve 8 was moderate, the evaporating temperature of evaporimeter 9 can be stabilized in 4～7 ℃, and the condensation temperature of condenser 7 can be stabilized in 50～54 ℃, and these two working ranges that temperature range just in time is a room air conditioner can produce suitable cold air or heating installation.So the utility model can be used for room conditioning.
3. the aperture of expansion valve 8 is medium when bigger than normal, and the evaporating temperature of evaporimeter 9 can be stabilized in 12～20 ℃, and the condensation temperature of condenser 7 can be stabilized in 50～60 ℃, and at this moment the hot blast that goes out of condenser 7 is 38～48 ℃, is suitable for the drying of wet stock or agricultural byproducts.So the utility model can be used for making heat pump drier.
When wind speed is between less than 4 meter per seconds, converter 4 actions, motor 11 drives refrigeration compressor 5 work.By adjusting the aperture of expansion valve 8, can reach above-mentioned effect equally.
Claims (5)
1, a kind of wind drive refrigeration and heat pump assembly is characterized in that being made of a wind turbine and a refrigeration compressor, and wind turbine drives the refrigeration compressor refrigeration by transmission mechanism or heats.
2, wind drive refrigeration according to claim 1 and heat pump assembly is characterized in that also comprising a condenser, an expansion valve and an evaporimeter; Between refrigeration compressor and the condenser, between condenser and the expansion valve, between expansion valve and the evaporimeter, all be connected between evaporimeter and the refrigeration compressor, make it innerly form an airtight cold-producing medium cyclic space with metallic conduit.
3, wind drive refrigeration according to claim 1 and 2 and heat pump assembly is characterized in that also comprising a support that is used for fixing wind turbine, and described support is fixed on the top of ground or building.
4, wind drive refrigeration according to claim 3 and heat pump assembly is characterized in that also comprising a converter, a motor and a transmission mechanism that links to each other with motor; Refrigeration compressor can be switched to wind drive by converter or uses motor-driven; When calm or wind-force is inadequate, can be switched to by converter and to use the motor-driven refrigeration compressor, guarantee the continuity of cooling or heat supply.
5, wind drive refrigeration according to claim 4 and heat pump assembly when it is characterized in that wind speed is lower than 4 meter per seconds, are transformed into motor-driven by converter from wind drive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201540296U CN200979313Y (en) | 2006-11-30 | 2006-11-30 | Wind power drive refrigeration and heat pump installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2006201540296U CN200979313Y (en) | 2006-11-30 | 2006-11-30 | Wind power drive refrigeration and heat pump installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200979313Y true CN200979313Y (en) | 2007-11-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2006201540296U Expired - Fee Related CN200979313Y (en) | 2006-11-30 | 2006-11-30 | Wind power drive refrigeration and heat pump installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200979313Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595117A (en) * | 2016-12-27 | 2017-04-26 | 广东技术师范学院 | Heat pump system |
| WO2018205405A1 (en) * | 2017-05-09 | 2018-11-15 | 上海海洋大学 | Novel wind power jet refrigerating system |
| WO2019088920A1 (en) * | 2017-11-02 | 2019-05-09 | Baskar Jagannathan | A wind powered cooling system |
| WO2021094779A1 (en) * | 2019-11-14 | 2021-05-20 | Global Partnerships Ltd | Improvements in or relating to heating, ventilation and air conditioning systems |
-
2006
- 2006-11-30 CN CNU2006201540296U patent/CN200979313Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106595117A (en) * | 2016-12-27 | 2017-04-26 | 广东技术师范学院 | Heat pump system |
| WO2018205405A1 (en) * | 2017-05-09 | 2018-11-15 | 上海海洋大学 | Novel wind power jet refrigerating system |
| WO2019088920A1 (en) * | 2017-11-02 | 2019-05-09 | Baskar Jagannathan | A wind powered cooling system |
| WO2021094779A1 (en) * | 2019-11-14 | 2021-05-20 | Global Partnerships Ltd | Improvements in or relating to heating, ventilation and air conditioning systems |
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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: 20071121 Termination date: 20101130 |