CN102135071A - Wind-driven energy-storage power generating device - Google Patents
Wind-driven energy-storage power generating device Download PDFInfo
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- CN102135071A CN102135071A CN2011100536778A CN201110053677A CN102135071A CN 102135071 A CN102135071 A CN 102135071A CN 2011100536778 A CN2011100536778 A CN 2011100536778A CN 201110053677 A CN201110053677 A CN 201110053677A CN 102135071 A CN102135071 A CN 102135071A
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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
- 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
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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Abstract
The invention belongs to the technical field of wind energy utilization and particularly relates to a wind-driven energy-storage power generating device. Compressed air generated by more than one wind compressor is fed into a waste mine or a cave, of which the inner wall is subjected to sealing processing, through a pipeline to be stored; and the compressed air stored in the waste mine or the cave supplies an air source for one or the combination of the following pneumatic equipment through a pipeline: 1, a turbine generator and 2, a ventilation pipeline. The wind-driven energy-storage power generating device has the beneficial effects that a great amount of compressed air which is produced by the wind compressor at any time can be stored in the waste mine or the cave and then is converted into electric energy or is used for directly doing work, thus, the problems of difficulty in high-voltage line transmission in mountain areas or oceanic islands and flats rich in wind resources and low power generating efficiency and low utilization rate of the traditional wind-driven power generator are completely solved; and the wind-driven energy-storage power generating device is suitable for sufficient utilization of wind energy in the mountain areas or the oceanic islands and the flats with waste mines or the caves.
Description
Technical field
The invention belongs to the Wind Power Utilization technical field, refer in particular to a kind of wind-force energy-storage generating apparatus.
Background technique
Since many centuries, wind-driven generator is the same with hydraulic machinery, substitutes manpower, animal power as power source, and development of productivity was brought into play important function.Modern age electromechanical power extensive use and the discovery in oil field, the twentieth century Middle East fifties, the slower development of wind energy conversion system is got off.At the initial stage seventies, because the energy-intensive problem has appearred in " oil crisis ", people recognize the unstability and the finiteness of conventional fossil energy supply, so the renewable energy sources of seeking to clean becomes an important topic of Modern World then.Wind energy has caused people's attention again as reproducible, free of contamination natural energy resources.2007, the accumulative total electric motor power of global wind-power electricity generation reached 9.41 ten thousand megawatts, and Chinese feature Denso machine is 6,050,000 kilowatts.
Existing wind-driven generator principle is: the wind-power electricity generation utilization be natural energy resources.The principle of wind-power electricity generation is to utilize wind-force to drive the air vane rotation, sees through the speed lifting of booster engine with rotation again, impels generator for electricity generation.According to present windmill technology, approximately be the gentle breeze speed (degree of gentle breeze) of three meters of per seconds, just can begin generating.
The deficiency that wind-driven generator exists is: the one, during addressing physical environment (wind speed) is had relatively high expectations, the flash ranging wind stage will be lasted more than 1 year, the wind field floor space arrives hundreds of mu at hundred mu usually, compare with thermoelectricity, the electric power that sends of land area of one unit differs bigger, the area that wind-force is big is sparsely populated usually, and is far away from power load center, electrical network carried had relatively high expectations; The 2nd, the unstable power that sends (depending on uncontrollable wind speed), utilize hour number low, be generally about 2000 hours/year, it has been generally acknowledged that the wind-power electricity generation amount accounts for the not too high 10-12% of proportion of the total electric weight of electrical network, also the someone says so 20%, otherwise can influence the stabilization of power grids; The 3rd, one-time investment is big than thermoelectricity, and rate for incorporation into the power network is higher than thermoelectricity or water power.
Summary of the invention
The purpose of this invention is to provide and a kind ofly at ordinary times the air of wind-force compressor production can be stored, again with the wind-force energy-storage generating apparatus of air energy power-generating and acting.
The object of the present invention is achieved like this:
The wind-force energy-storage generating apparatus, the pressurized gas of more than one wind-force compressor manufacturing is sent into inwall through pipeline and is stored in the abandoned mine well of encapsulation process or cavern, the pressurized gas that is stored in abandoned mine well or the cavern provides source of the gas through pipeline for one of following pneumatic equipment or its combination: 1. steam turbine generator, 2. ventilation duct, steam turbine generator is a prior art, is not described in detail in this.
Above-mentioned wind-force compressor can directly drive air pressure pump pressurized air by fan blade, the rotating shaft that the natural wind drive is rotated for being equipped with in rotating shaft.
The above-mentioned abandoned mine well or the inwall of cavern are meant that through encapsulation process the inwall of described abandoned mine well or cavern makes that through concrete or sealer processing the inwall of abandoned mine well or cavern is air tight under setting pressure.
Above-mentioned setting pressure is 2～120 standard atmospheric pressures.
Above-mentioned abandoned mine well or the pipeline between cavern and the pneumatic equipment are provided with the manually-operated gate or the electric valve of the gas flow in the may command pipeline.
Be respectively arranged with the one-way cock of control gaseous one-way flow in abandoned mine well or cavern on each above-mentioned wind-force compressor and the pipeline between abandoned mine well or the cavern.
The invention has the beneficial effects as follows:
1, the present invention utilizes abandoned mine well or cavern can store gas kinetic energy wind-force compressor compresses gas whenever produces in a large number, drive pneumatic tool work or directly be that ventilation duct provides pressure air with pressurized gas to provide people in needs, to generate electricity directly, belong to making full use of of green, cleaning, environmental protection, renewable energy sources, benefit the nation and the people.
2, the present invention utilizes abandoned mine well or cavern to belong to waste utilization, has thoroughly solved plentiful mountain area of wind resource or island, ocean and Plain high-tension line transmission difficulty, existing wind motor generating efficiency is low, utilization ratio is low problem.
3, the present invention can be according to the size of abandoned mine well or cavern, and what of design and installation wind-force compressor and pneumatic equipment are so that the phase coadaptation.
4, the present invention is applicable to making full use of wind energy on the mountain area of abandoned mine well or cavern or island, ocean and the Plain.
Description of drawings
Fig. 1 is a structural principle schematic representation of the present invention.
Embodiment
The present invention is further described with specific embodiment below in conjunction with accompanying drawing, referring to Fig. 1:
The wind-force energy-storage generating apparatus, the pressurized gas that more than one wind-force compressor 1 is made is sent into inwall through pipeline 3 and is stored in the abandoned mine well of encapsulation process or cavern 4, is stored in the interior pressurized gas of abandoned mine well or cavern 4 and provides source of the gas through pipeline 3 for one of following pneumatic equipment 6 or its combination: 1. steam turbine generator 61,2. ventilation duct 62.
Above-mentioned wind-force compressor 1 can drive fan blade 12, rotating shaft 11 direct air pressure pump 13 pressurized air that drive that rotate by natural wind for being equipped with in rotating shaft 11, described air pressure pump 13 is the part outside the motor of air compressor commonly used in the prior art, this part technology maturation, concrete structure describes in detail no longer one by one at this.
The above-mentioned abandoned mine well or the inwall of cavern 4 are meant that through encapsulation process the inwall of described abandoned mine well or cavern 4 makes that through concrete or sealer processing the inwall of abandoned mine well or cavern 4 is air tight under setting pressure.
Above-mentioned setting pressure is 2～120 standard atmospheric pressures.
Be respectively arranged with the one-way cock 2 of control gaseous one-way flow in abandoned mine well or cavern 4 on each above-mentioned wind-force compressor 1 and the pipeline 3 between abandoned mine well or the cavern 4; The structure of described one-way cock 2 has multiple prior art selective, can open one-way cock 2 when the gas pressure 〉=abandoned mine well of each wind-force compressor 1 compression or the gas pressure in the cavern 4 import pressurization gas in abandoned mine well or cavern 4 but its function will reach.
Only show the annexation of three wind-force compressors 1 and abandoned mine well or cavern 4 among Fig. 1, but be not limited to these, described wind-force compressor 1 can be several, tens, tens or even hundreds of, can decide according to the size of abandoned mine well or cavern 4 and the size of local wind-force.
No matter the present invention is by day or night, as long as natural wind energy drives wind-force compressor 1 pressurized air, just can be in abandoned mine well or cavern 4 feeds air under pressure incessantly, and pressed gas that stores in abandoned mine well or the cavern 4 or title aerodynamic can utilize steam turbine generator 61 generatings according to people's needs and provide electric transmission line 7 to provide power supply for electric consumer 71, or directly, ventilation duct 62 is human service for providing fresh pressure air, can certainly directly drive other pneumatic tool work, this air-energy belongs to reproducible clean energy resource, inexhaustible, its exploitation prospect is boundless.
The foregoing description is preferred embodiment of the present invention only, is not to limit protection scope of the present invention according to this, so: all equivalences of doing according to structure of the present invention, shape, principle change, and all should be covered by within protection scope of the present invention.
Claims (6)
1. wind-force energy-storage generating apparatus, it is characterized in that: the pressurized gas of more than one wind-force compressor manufacturing is sent into inwall through pipeline and is stored in the abandoned mine well of encapsulation process or cavern, and the pressurized gas that is stored in abandoned mine well or the cavern provides source of the gas through pipeline for one of following pneumatic equipment or its combination: 1. steam turbine generator, 2. ventilation duct.
2. wind-force energy-storage generating apparatus according to claim 1 is characterized in that: described wind-force compressor can directly drive air pressure pump pressurized air by fan blade, the rotating shaft that the natural wind drive is rotated for being equipped with in rotating shaft.
3. wind-force energy-storage generating apparatus according to claim 1 is characterized in that: the inwall of described abandoned mine well or cavern is meant that through encapsulation process the inwall of described abandoned mine well or cavern makes that through concrete or sealer processing the inwall of abandoned mine well or cavern is air tight under setting pressure.
4. wind-force energy-storage generating apparatus according to claim 3 is characterized in that: described setting pressure is 2～120 standard atmospheric pressures.
5. according to each described wind-force energy-storage generating apparatus of claim 1～4, it is characterized in that: the pipeline between described abandoned mine well or cavern and the pneumatic equipment is provided with the manually-operated gate or the electric valve of the gas flow in the may command pipeline.
6. according to each described wind-force energy-storage generating apparatus of claim 1～4, it is characterized in that: the one-way cock that is respectively arranged with control gaseous one-way flow in abandoned mine well or cavern on the pipeline between described each wind-force compressor and abandoned mine well or the cavern.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100536778A CN102135071A (en) | 2011-03-04 | 2011-03-04 | Wind-driven energy-storage power generating device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011100536778A CN102135071A (en) | 2011-03-04 | 2011-03-04 | Wind-driven energy-storage power generating device |
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| CN102135071A true CN102135071A (en) | 2011-07-27 |
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| CN2011100536778A Pending CN102135071A (en) | 2011-03-04 | 2011-03-04 | Wind-driven energy-storage power generating device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609089A (en) * | 2015-01-13 | 2015-05-13 | 张贵岺 | Underground repository capable of gathering and converting various natural energy resources |
| CN110617107A (en) * | 2019-10-26 | 2019-12-27 | 陕西德源府谷能源有限公司 | Automatic wind shielding and sealing device for fully mechanized coal mining face corner |
| CN111878168A (en) * | 2020-07-09 | 2020-11-03 | 中国地质大学（武汉） | Method and system for storing natural gas and supplying heat by using abandoned mine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004019625A (en) * | 2002-06-20 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Wind power using air system |
| CN101487454A (en) * | 2008-01-15 | 2009-07-22 | 韩统 | Wind energy storage and power generation apparatus |
| WO2010054844A2 (en) * | 2008-11-17 | 2010-05-20 | Tim Brocks | Method for operating a wind turbine and wind turbine |
| CN101949492A (en) * | 2010-08-18 | 2011-01-19 | 王瀚诚 | Air blower tower cylinder type automatic gas storage tank |
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2011
- 2011-03-04 CN CN2011100536778A patent/CN102135071A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004019625A (en) * | 2002-06-20 | 2004-01-22 | Matsushita Electric Ind Co Ltd | Wind power using air system |
| CN101487454A (en) * | 2008-01-15 | 2009-07-22 | 韩统 | Wind energy storage and power generation apparatus |
| WO2010054844A2 (en) * | 2008-11-17 | 2010-05-20 | Tim Brocks | Method for operating a wind turbine and wind turbine |
| CN101949492A (en) * | 2010-08-18 | 2011-01-19 | 王瀚诚 | Air blower tower cylinder type automatic gas storage tank |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104609089A (en) * | 2015-01-13 | 2015-05-13 | 张贵岺 | Underground repository capable of gathering and converting various natural energy resources |
| CN110617107A (en) * | 2019-10-26 | 2019-12-27 | 陕西德源府谷能源有限公司 | Automatic wind shielding and sealing device for fully mechanized coal mining face corner |
| CN111878168A (en) * | 2020-07-09 | 2020-11-03 | 中国地质大学（武汉） | Method and system for storing natural gas and supplying heat by using abandoned mine |
| CN111878168B (en) * | 2020-07-09 | 2021-11-30 | 中国地质大学（武汉） | Method and system for storing natural gas and supplying heat by using abandoned mine |
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Application publication date: 20110727 |