CN101446437A - Wind energy-geothermal energy bilateral switching air conditioner - Google Patents

Wind energy-geothermal energy bilateral switching air conditioner Download PDF

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Publication number
CN101446437A
CN101446437A CNA2008102496167A CN200810249616A CN101446437A CN 101446437 A CN101446437 A CN 101446437A CN A2008102496167 A CNA2008102496167 A CN A2008102496167A CN 200810249616 A CN200810249616 A CN 200810249616A CN 101446437 A CN101446437 A CN 101446437A
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China
Prior art keywords
storage tank
geothermal
energy
air conditioner
heat exchanger
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Pending
Application number
CNA2008102496167A
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Chinese (zh)
Inventor
王怡岷
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Individual
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Individual
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Priority to CNA2008102496167A priority Critical patent/CN101446437A/en
Publication of CN101446437A publication Critical patent/CN101446437A/en
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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B10/00Integration of renewable energy sources in buildings
    • Y02B10/40Geothermal heat-pumps
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00Climate change mitigation technologies for sector-wide applications
    • Y02P80/10Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

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  • Wind Motors (AREA)

Abstract

The invention discloses a wind energy-geothermal energy bilateral switching air conditioner, which comprises a wind power generation device and a geothermal utilization device. A recirculated medium storage tank is arranged in the circulation loop of the geothermal utilization device, and an electric heater is arranged inside the storage tank and is electronically connected with the wind power generation device so as to be powered thereby. The air conditioner saves energy consumption, reduce pollutant emission, and reduce cost of users. The cost is saved by 50% for heating in winder compared with that of central heating, and the electricity consumption is saved by 30-40% in summer compared with that of an air cooling air conditioner.

Description

A kind of wind energy-geothermal energy bilateral switching air conditioner
Technical field
The present invention relates to a kind of wind energy and geothermal energy utilization device, particularly a kind of wind energy-geothermal energy bilateral switching air conditioner.
Background technology
Wind energy and geothermal energy are the alternative energy the most cheap in the world today, wind-power electricity generation is extensively adopted by the area that wind resource enriches, because there is unstability in the intensity of wind, spread of voltage by the wind power generation plant generation, can not directly give common electric power supply, the electric energy that wind power generation plant need be produced reaches through inversion in the mode of storage battery energy storage can need voltage, could use then.
1912, Switzerland Zoelly at first proposes " geothermal-source heat pump " theory, after 34 years in nineteen forty-six, U.S. scientist begins " geothermal-source heat pump " theory is come true, and set up first " earth source heat pump " unit in the Oregon and put into operation, at present, the geothermal utilization device at home and abroad all is applied.
At present, also do not exist wind energy and geothermal energy in conjunction with the technology of utilizing.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of wind energy-geothermal energy bilateral switching air conditioner is provided, it can be utilized the effective combination of wind energy-geothermal energy.
In order to solve the problems of the technologies described above, the present invention includes wind power generation plant and geothermal utilization device, be provided with the storage tank of circulatory mediator in the closed circuit of geothermal utilization device, establish electric heater in the storage tank, electric heater is electrically connected with wind power generation plant, and electric heater is powered by wind power generation plant.
In order to make it simple in structure, described geothermal utilization device comprises heat exchanger, missile silo, water pump and described storage tank, heat exchanger, water pump and storage tank connect into the closed circuit of a sealing by body, have the part body to be in the well water of missile silo in this closed circuit.
In order to utilize underground water fully, described geothermal utilization device comprises heat exchanger, two mouthfuls of missile silos, water pump and described storage tanks, wherein a bite missile silo connects storage tank by upper hose, storage tank is connected by carrying water pipe with heat exchanger, heat exchanger connects another mouthful missile silo by return pipe, and water pump is located on upper hose or the return pipe.
Also can provide hot water in order to freeze in summer, be provided with bypass line between the body of the body of connection storage tank import and the outlet of connection storage tank in the described closed circuit, bypass line is provided with valve II, body between bypass line and the storage tank outlet is provided with valve I, and the body between bypass line and the storage tank import is provided with valve III.
In order to control the use of wind energy, the circuit that described electric heater is connected with wind power generation plant is provided with switch.
The invention has the beneficial effects as follows: when winter, water in the closed circuit of the present invention not only can absorb the heat energy of wind energy transformation but also can attract phreatic heat energy, make water and air in the closed circuit carry out heat exchange again, room air is rapidly heated, when summer, the present invention can isolate the storage tank in looping back, utilize the electric energy of wind power transformation to give the heating of the medium in the storage tank, making storage tank can work as water heater uses, other parts in the closed circuit can make the room air cooling with the heat transferred underground water of room air.In other season, can be used to the present invention according to actual temperature and needs.But the present invention is energy savings both, reduces disposal of pollutants, to the user, cuts down expenses again, and warming is saved one times of expense than central heating, and summer is than air-cooled air-conditioning economize on electricity 30%-40%.
Description of drawings
Fig. 1 is the flow chart of the specific embodiment of the invention one; Fig. 2 is the flow chart of the specific embodiment of the invention two;
Among the figure: 1, wind power generation plant, 2, switch, 3, electric heater, 4, storage tank, 5, valve I, 6, carry water pipe, 7, heat exchanger, 8, the air-supply mouth of pipe, 9, return pipe, 10, missile silo, 11, water pump, 12, upper hose, 13, bypass line, 14, valve II, 15, valve III.
The specific embodiment
Specific embodiment one
A kind of specific embodiment as shown in Figure 1, it comprises wind power generation plant 1, storage tank 4, heat exchanger 7 and missile silo 10, missile silo 10 is two mouthfuls, a bite missile silo 10 is connected by upper hose 12 with storage tank 4, storage tank 4 is connected by carrying water pipe 6 with heat exchanger 7, heat exchanger 7 is connected by return pipe 9 with another mouthful missile silo 10, thereby the closed circuit of forming missile silo 10 → storage tank 4 → heat exchanger 7 → missile silo 10, this closed circuit a bite missile silo 10 supplies water, another missile silo 10 is collected backwater, and two mouthfuls of wells pass through the infiltration maintenance water level balance of soil.Water pump 11 is in the missile silo 10, and the delivery port of water pump 11 is communicated with upper hose 12, and water pump 11 provides power for water circulation system.Upper hose 12 is provided with the bypass line 13 that connects heat exchanger 7.Upper hose 12 is provided with valve III 15 on the part between storage tank 4 and the bypass line 13, carry water pipe 6 to be provided with valve I 5 on the part between storage tank 4 and the bypass line 13, and bypass line 13 is provided with valve II 14.
Establish electric heater 3 in the storage tank 4, electric heater 3 is electrically connected with wind power generation plant 1, and electric heater 3 is by wind power generation plant 1 power supply.The circuit that electric heater 3 is connected with wind power generation plant 1 is provided with switch 2.Thereby can select whether to use electric heater 3 to add water in the hot tank 4 according to operating position.
Using method:
The heat exchanger 7 of this specific embodiment is arranged at indoor, perhaps the air outlet of heat exchanger 7 is connected with and is arranged at the indoor air-supply mouth of pipe 8.
When winter, indoor needs were warmed oneself, Closing Switch 2, valve-off II 14 opens valve I5 and valve III 15.Underground water is transported to storage tank 4 by water pump 11, and underground water is further heated by electric heater 3 in storage tank 4, is transported in the heat exchanger 7 again, and heat exchanger 7 is phreatic heat transferred air, and the air after will heating is transported to indoorly, makes indoor intensification.
In indoor needs cooling in summer, Closing Switch 2, valve-off I5 and valve III 15, open valve II 14, underground water enters heat exchanger 7 by water pump 11, upper hose 12, bypass line 13, conveying water pipe 6 successively, heat exchanger 7 reduces indoor air temperature the heat transferred underground water of room air.Hot water by wind power generation plant 1 and electric heater 3 heating in the storage tank 4 can be used for having a bath.When hot water is abundant, can open switch 2, stop the heating of the water in the storage tank 4.
Specific embodiment two
A kind of specific embodiment as shown in Figure 2, it comprises wind power generation plant 1, storage tank 4, heat exchanger 7 and missile silo 10, heat exchanger 7, water pump 11 and storage tank 4 connect into the closed circuit of a sealing by water pipe, have the part water pipe to be in the well water of missile silo 10 in this closed circuit, make in the closed circuit water can with the underground water heat-shift.Be provided with bypass line 13 between the water pipe of the water pipe of connection storage tank 4 imports and 4 outlets of connection storage tank in the closed circuit, bypass line 13 is provided with valve II 14, water pipe between bypass line 13 and storage tank 4 outlets is provided with valve I 5, and the water pipe between bypass line 13 and storage tank 4 imports is provided with valve III15.
Establish electric heater 3 in the storage tank 4, electric heater 3 is electrically connected with wind power generation plant 1, and electric heater 3 is by wind power generation plant 1 power supply.The circuit that electric heater 3 is connected with wind power generation plant 1 is provided with switch 2.Thereby can select whether to use electric heater 3 to add water in the hot tank 4 according to operating position.
Using method of this specific embodiment and specific embodiment one are basic identical.

Claims (5)

1. wind energy-geothermal energy bilateral switching air conditioner, it is characterized in that: comprise wind power generation plant (1) and geothermal utilization device, be provided with the storage tank (4) of circulatory mediator in the closed circuit of geothermal utilization device, establish electric heater (3) in the storage tank (4), electric heater (3) is electrically connected with wind power generation plant (1), and electric heater (3) is powered by wind power generation plant (1).
2. wind energy-geothermal energy bilateral switching air conditioner according to claim 1, it is characterized in that: described geothermal utilization device comprises heat exchanger (7), missile silo (10), water pump (11) and described storage tank (4), heat exchanger (7), water pump (11) and storage tank (4) connect into the closed circuit of a sealing by body, have the part body to be in the well water of missile silo (10) in this closed circuit.
3. wind energy-geothermal energy bilateral switching air conditioner according to claim 1, it is characterized in that: described geothermal utilization device comprises heat exchanger (7), two mouthfuls of missile silos (10), water pump (11) and described storage tank (4), wherein a bite missile silo (10) connects storage tank (4) by upper hose (12), storage tank (4) is connected by carrying water pipe (6) with heat exchanger (7), heat exchanger (7) connects another mouthful missile silo (10) by return pipe (9), and water pump (11) is located on upper hose (12) or the return pipe (9).
4. according to claim 2 or 3 described wind energy-geothermal energy bilateral switching air conditioners, it is characterized in that: connect the body of storage tank (4) import in the described closed circuit and connect between the body of storage tank (4) outlet and be provided with bypass line (13), bypass line (13) is provided with valve II (14), body between bypass line (13) and storage tank (4) outlet is provided with valve I (5), and the body between bypass line (13) and storage tank (4) import is provided with valve III (15).
5. wind energy-geothermal energy bilateral switching air conditioner according to claim 4 is characterized in that: the circuit that described electric heater (3) is connected with wind power generation plant (1) is provided with switch (2).
CNA2008102496167A 2008-12-25 2008-12-25 Wind energy-geothermal energy bilateral switching air conditioner Pending CN101446437A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CNA2008102496167A CN101446437A (en) 2008-12-25 2008-12-25 Wind energy-geothermal energy bilateral switching air conditioner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CNA2008102496167A CN101446437A (en) 2008-12-25 2008-12-25 Wind energy-geothermal energy bilateral switching air conditioner

Publications (1)

Publication Number Publication Date
CN101446437A true CN101446437A (en) 2009-06-03

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102506476A (en) * 2011-10-23 2012-06-20 西安交通大学 Water source heat pump and wind power generation combined refrigeration system and scheduling method thereof
CN110685861A (en) * 2019-10-25 2020-01-14 鸿蒙能源(山东)有限公司 Wind power and geothermal energy combined mining system
CN112081721A (en) * 2020-08-24 2020-12-15 江苏财经职业技术学院 Liquid-cooled wind generating set and temperature control system thereof

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102506476A (en) * 2011-10-23 2012-06-20 西安交通大学 Water source heat pump and wind power generation combined refrigeration system and scheduling method thereof
CN102506476B (en) * 2011-10-23 2013-11-06 西安交通大学 Water source heat pump and wind power generation combined refrigeration system and scheduling method thereof
CN110685861A (en) * 2019-10-25 2020-01-14 鸿蒙能源(山东)有限公司 Wind power and geothermal energy combined mining system
CN110685861B (en) * 2019-10-25 2020-12-01 鸿蒙能源(山东)有限公司 Wind power and geothermal energy combined mining system
CN112081721A (en) * 2020-08-24 2020-12-15 江苏财经职业技术学院 Liquid-cooled wind generating set and temperature control system thereof
CN112081721B (en) * 2020-08-24 2021-08-06 江苏财经职业技术学院 Liquid-cooled wind generating set and temperature control system thereof

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Open date: 20090603