CN109139399A - A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system and method - Google Patents
A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system and method Download PDFInfo
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- CN109139399A CN109139399A CN201811070295.4A CN201811070295A CN109139399A CN 109139399 A CN109139399 A CN 109139399A CN 201811070295 A CN201811070295 A CN 201811070295A CN 109139399 A CN109139399 A CN 109139399A
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- China
- Prior art keywords
- cooling tower
- wind
- electricity generation
- heat exchanger
- temperature side
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- 238000001816 cooling Methods 0.000 title claims abstract description 71
- 230000005611 electricity Effects 0.000 title claims abstract description 32
- 238000000034 method Methods 0.000 title claims abstract description 14
- 238000010438 heat treatment Methods 0.000 claims description 12
- 238000005516 engineering process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 206010009866 Cold sweat Diseases 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03G—SPRING, WEIGHT, INERTIA OR LIKE MOTORS; MECHANICAL-POWER PRODUCING DEVICES OR MECHANISMS, NOT OTHERWISE PROVIDED FOR OR USING ENERGY SOURCES NOT OTHERWISE PROVIDED FOR
- F03G6/00—Devices for producing mechanical power from solar energy
- F03G6/02—Devices for producing mechanical power from solar energy using a single state working fluid
- F03G6/04—Devices for producing mechanical power from solar energy using a single state working fluid gaseous
- F03G6/045—Devices for producing mechanical power from solar energy using a single state working fluid gaseous by producing an updraft of heated gas or a downdraft of cooled gas, e.g. air driving an engine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/30—Wind motors specially adapted for installation in particular locations
- F03D9/34—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures
- F03D9/35—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects
- F03D9/37—Wind motors specially adapted for installation in particular locations on stationary objects or on stationary man-made structures within towers, e.g. using chimney effects with means for enhancing the air flow within the tower, e.g. by heating
-
- 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
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/46—Conversion of thermal power into mechanical power, e.g. Rankine, Stirling or solar thermal engines
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system and methods, including cooling tower, solar thermal collector, heat exchanger, air heater, inverter and several wind-driven generators, wherein, air heater is located at the bottom of cooling tower, each wind-driven generator is located at the throat of cooling tower, solar thermal collector is connected with the high temperature side of heat exchanger, the low temperature side outlet of heat exchanger is connected with the working medium entrances of air heater, the sender property outlet of air heater is connected with the low temperature side entrance of heat exchanger, the output end of each wind-driven generator and the input terminal of inverter are connected, the system and method can be realized the combination of cooling tower and wind-power electricity generation, and the efficiency to generate electricity is higher.
Description
Technical field
The invention belongs to clean energy energy source utilizing electricity generating techn field, it is related to a kind of discarded cooling tower photo-thermal wind-powered electricity generation comprehensive utilization
System and method.
Background technique
For clammy coal unit, boiler steam turbine system is easier to reuse and cooling tower is as power plant based on metal
One large-sized concrete building, can only be destroyed, at present almost without utilizable mode, it is therefore desirable to develop one
Kind technology, the technology can combine wind-power electricity generation with cooling tower, to realize the purpose to turn waste into wealth.
Summary of the invention
It is an object of the invention to overcome the above-mentioned prior art, a kind of discarded cooling tower photo-thermal wind-powered electricity generation is provided
Utilization system and method, the system and method can be realized the combination of cooling tower and wind-power electricity generation, and the efficiency to generate electricity
It is higher.
In order to achieve the above objectives, discarded cooling tower photo-thermal wind-powered electricity generation utilization system of the present invention and method include
Cooling tower, solar thermal collector, heat exchanger, air heater, inverter and several wind-driven generators, wherein air heater
Positioned at the bottom of cooling tower, each wind-driven generator is located at the throat of cooling tower, the high temperature side phase of solar thermal collector and heat exchanger
Connection, the low temperature side outlet of heat exchanger is connected with the working medium entrances of air heater, the sender property outlet of air heater with change
The low temperature side entrance of hot device is connected, and the output end of each wind-driven generator and the input terminal of inverter are connected.
The low temperature side outlet of heat exchanger is connected through booster pump with the working medium entrances of air heater.
Solar thermal collector is arranged in around cooling tower or hangs on the outer wall of cooling tower.
Each wind-driven generator is uniformly distributed in the throat of cooling tower.
Each wind-driven generator is fixed by the bracket the throat in cooling tower.
Discarded cooling tower photo-thermal wind-powered electricity generation method of comprehensive utilization of the present invention is the following steps are included: solar thermal collector
Heat transfer medium is heated, the heat transfer medium after heating enters in the high temperature side of heat exchanger, and with heat exchanger low temperature side
Heat transferring medium carries out heat exchange cooling, and the heat transfer medium after cooling enters in solar thermal collector, and heat transferring medium is in heat exchanger
Exchange heat heating in low temperature side, and the heat transferring medium after heating enters in air heater through booster pump, and in air heater
The air of cooling tower bottom is heated, to increase the suction capactity of cooling tower, the air of cooling tower suction is transported upwards
It is dynamic, and wind turbine power generation is driven, the electricity that wind-driven generator generates is transmitted in external electrical network after inverter is handled.
The invention has the following advantages:
Discarded cooling tower photo-thermal wind-powered electricity generation utilization system of the present invention and method are when specific operation, by too
Positive energy heat collector heats heat transfer medium, and heat transfer medium is exchanged thermal medium by heat exchanger and heated, and heat transferring medium is logical
It crosses air heater to heat the air of cooling tower bottom, increases the temperature of cooling tower bottom air, to increase cooling
The suction capactity of tower, cooling tower aspirates upward motion of air, and drives the wind turbine power generation for being set to cooling tower throat, wind
The electricity that power generator generates enters in external electrical network after inverter is handled, to realize wind-power electricity generation and discarded cooling tower
Combination, it should be noted simultaneously that, the present invention is heated by the air to cooling tower bottom, to improve cooling tower
Suction capactity, and then the generating efficiency of wind-driven generator is promoted, structure is simple, and easy to operate, practicability is extremely strong.In addition, cooling
Tower interior air-flow relative clean, air flow direction, flow velocity are relatively stable, are conducive to the safe and efficient operation of wind-driven generator.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the distribution map of wind-driven generator 6 in the present invention.
Wherein, 1 it is solar thermal collector, 2 be heat exchanger, 3 be booster pump, 4 be air heater, 5 be cooling tower, 6 is
Wind-driven generator, 7 are inverter.
Specific embodiment
The invention will be described in further detail with reference to the accompanying drawing:
With reference to Fig. 1, discarded cooling tower photo-thermal wind-powered electricity generation utilization system of the present invention and method include cooling tower 5,
Solar thermal collector 1, heat exchanger 2, air heater 4, inverter 7 and several wind-driven generators 6, wherein air heater 4
Positioned at the bottom of cooling tower 5, each wind-driven generator 6 is located at the throat of cooling tower 5, the height of solar thermal collector 1 and heat exchanger 2
Warm side is connected, and the low temperature side outlet of heat exchanger 2 is connected with the working medium entrances of air heater 4, the work of air heater 4
Matter outlet is connected with the low temperature side entrance of heat exchanger 2, and the output end of each wind-driven generator 6 and the input terminal of inverter 7 are connected
It connects.
The low temperature side outlet of heat exchanger 2 is connected through booster pump 3 with the working medium entrances of air heater 4；Solar energy heating
Device 1 is arranged in around cooling tower 5 or is hung on the outer wall of cooling tower 5；Each wind-driven generator 6 is uniformly distributed in cooling
The throat of tower 5；Each wind-driven generator 6 is fixed by the bracket in the throat of cooling tower 5.
Discarded cooling tower photo-thermal wind-powered electricity generation method of comprehensive utilization of the present invention the following steps are included:
Solar thermal collector 1 heats heat transfer medium, and the heat transfer medium after heating enters the high temperature of heat exchanger 2
In side, and heat exchange cooling is carried out with the heat transferring medium of 2 low temperature side of heat exchanger, the heat transfer medium after cooling enters solar energy collection
In hot device 1, heat transferring medium exchanges heat heating in the low temperature side of heat exchanger 2, and the heat transferring medium after heating is entered through booster pump 3
In air heater 4, and the air of 5 bottom of cooling tower is heated in air heater 4, to increase cooling tower 5
Suction capactity, cooling tower 5 aspirate upward motion of air, and drive wind-driven generator 6 generate electricity, wind-driven generator 6 generate
Electricity is transmitted in external electrical network after the processing of inverter 7.It should be noted that the present invention is by air heater 4 to cooling tower
The air of 5 bottoms is heated, to improve the suction capactity of cooling tower 5, to make the wind-force being set in 5 throat of cooling tower
Generator 6 efficiently, stable electric generation, structure is simple, can turn waste into wealth preferably using discarded cooling tower 5.
Claims (6)
1. a kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system, which is characterized in that including cooling tower (5), solar energy heating
Device (1), heat exchanger (2), air heater (4), inverter (7) and several wind-driven generators (6)；Wherein, air heater (4)
Positioned at the bottom of cooling tower (5), each wind-driven generator (6) is located at the throat of cooling tower (5), solar thermal collector (1) and heat exchange
The high temperature side of device (2) is connected, and the low temperature side outlet of heat exchanger (2) is connected with the working medium entrances of air heater (4), air
The sender property outlet of heater (4) is connected with the low temperature side entrance of heat exchanger (2), the output end of each wind-driven generator (6) and inverse
The input terminal for becoming device (7) is connected.
2. discarded cooling tower photo-thermal wind-powered electricity generation utilization system according to claim 1, which is characterized in that heat exchanger (2)
Low temperature side outlet be connected through booster pump (3) with the working medium entrances of air heater (4).
3. discarded cooling tower photo-thermal wind-powered electricity generation utilization system according to claim 1, which is characterized in that solar energy heating
Device (1) is arranged in around cooling tower (5) or hangs on the outer wall of cooling tower (5).
4. discarded cooling tower photo-thermal wind-powered electricity generation utilization system according to claim 1, which is characterized in that each wind-power electricity generation
Machine (6) is uniformly distributed in the throat of cooling tower (5).
5. discarded cooling tower photo-thermal wind-powered electricity generation utilization system according to claim 1, which is characterized in that each wind-power electricity generation
Machine (6) is fixed by the bracket in the throat of cooling tower (5).
6. a kind of discarded cooling tower photo-thermal wind-powered electricity generation method of comprehensive utilization, which is characterized in that based on it is as claimed in claim 2 discard it is cold
But tower photo-thermal wind-powered electricity generation utilization system, comprising the following steps: solar thermal collector (1) heats heat transfer medium, heating
Heat transfer medium afterwards enters in the high temperature side of heat exchanger (2), and carries out heat exchange drop with the heat transferring medium of heat exchanger (2) low temperature side
Temperature, the heat transfer medium after cooling enter in solar thermal collector (1), and heat transferring medium exchanges heat in the low temperature side of heat exchanger (2)
Heating, the heat transferring medium after heating enter in air heater (4) through booster pump (3), and to cold in air heater (4)
But the air of tower (5) bottom is heated, to increase the suction capactity of cooling tower (5), the air of cooling tower (5) suction is upward
Movement, and wind-driven generator (6) is driven to generate electricity, the electricity that wind-driven generator (6) generates is transmitted to outside after inverter (7) processing
In power grid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070295.4A CN109139399A (en) | 2018-09-13 | 2018-09-13 | A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811070295.4A CN109139399A (en) | 2018-09-13 | 2018-09-13 | A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109139399A true CN109139399A (en) | 2019-01-04 |
Family
ID=64825354
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811070295.4A Pending CN109139399A (en) | 2018-09-13 | 2018-09-13 | A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109139399A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173392A (en) * | 2019-04-07 | 2019-08-27 | 上海九笙新材料科技有限公司 | The dynamic cooling power generation column of heat |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10102675A1 (en) * | 2001-01-17 | 2002-07-18 | Manfred Rose | Combination power station uses solar wind earth warmth and biogas energy sources |
| CN101303000A (en) * | 2008-06-25 | 2008-11-12 | 冯世英 | Electric generating apparatus using combination of power plant residual heat and sun heat energy |
| EP2706227A2 (en) * | 2012-09-07 | 2014-03-12 | IMO Holding GmbH | Airflow power plant for utilisation of an updraught |
| CN103994026A (en) * | 2014-05-23 | 2014-08-20 | 衢州迪升工业设计有限公司 | Solar hot air generation device |
| CN104728047A (en) * | 2015-03-16 | 2015-06-24 | 芜湖凯博实业股份有限公司 | Power generation device for cooling tower |
| CN208718853U (en) * | 2018-09-13 | 2019-04-09 | 西安西热节能技术有限公司 | A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system |
-
2018
- 2018-09-13 CN CN201811070295.4A patent/CN109139399A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10102675A1 (en) * | 2001-01-17 | 2002-07-18 | Manfred Rose | Combination power station uses solar wind earth warmth and biogas energy sources |
| CN101303000A (en) * | 2008-06-25 | 2008-11-12 | 冯世英 | Electric generating apparatus using combination of power plant residual heat and sun heat energy |
| EP2706227A2 (en) * | 2012-09-07 | 2014-03-12 | IMO Holding GmbH | Airflow power plant for utilisation of an updraught |
| CN103994026A (en) * | 2014-05-23 | 2014-08-20 | 衢州迪升工业设计有限公司 | Solar hot air generation device |
| CN104728047A (en) * | 2015-03-16 | 2015-06-24 | 芜湖凯博实业股份有限公司 | Power generation device for cooling tower |
| CN208718853U (en) * | 2018-09-13 | 2019-04-09 | 西安西热节能技术有限公司 | A kind of discarded cooling tower photo-thermal wind-powered electricity generation utilization system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110173392A (en) * | 2019-04-07 | 2019-08-27 | 上海九笙新材料科技有限公司 | The dynamic cooling power generation column of heat |
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