CN103075307A - Wind compressed air energy storage device - Google Patents
Wind compressed air energy storage device Download PDFInfo
- Publication number
- CN103075307A CN103075307A CN201310014479XA CN201310014479A CN103075307A CN 103075307 A CN103075307 A CN 103075307A CN 201310014479X A CN201310014479X A CN 201310014479XA CN 201310014479 A CN201310014479 A CN 201310014479A CN 103075307 A CN103075307 A CN 103075307A
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- air
- wind
- air compressor
- cabin
- pneumatic tube
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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
Abstract
The invention belongs to the technical field of an energy conversion device, and particularly relates to a wind compressed air energy storage device capable of converting wind energy into compressed air, mainly aiming at solving the problem of mismatched supply and demand of wind power generation. The wind compressed air energy storage device adopts the technical scheme that the wind compressed air energy storage device comprises a compartment, a tower bracket, a bracket foundation, a wind wheel, a driving shaft and an air compressor, wherein the wind wheel is arranged at the front end of the compartment, the driving shaft and the air compressor are arranged in the compartment, one end of the driving shaft is connected with the wind wheel, the other end of the driving shaft is connected with the air compressor, the driving shaft is also provided with a braking device, one side of the air compressor is provided with an air inlet and air exhaust passage, the other side of the air compressor is provided with an air conveying pipe, the air conveying pipe is arranged in the tower bracket, the air conveying pipe is provided with a rotary joint and an air filter, the other end of the air conveying pipe is provided with an air storage chamber communicated with the air conveying pipe, and the lower part of the compartment is also provided with a yawing system connected with the air conveying pipe. The wind compressed air energy storage device has the advantages that the structure is simple, the efficiency is high, and the like.
Description
Technical field
The invention belongs to the energy conversion device technical field, be specifically related to a kind ofly wind energy to be converted to compressed-air actuated wind-force air-pressing accumulation device.
Background technique
Present known wind-driven generator is by wind wheel, and the parts such as step-up gear, generator, pylon form.It is the equipment that wind energy is converted to electric energy, but it exists power supply and electricity consumption always not to mate, and especially at dead of night, the large emptying phenomenon of superfluous electric power almost can't be avoided.
Summary of the invention
The nonsynchronous defective of supply and demand that exists in order to overcome existing wind energy transforming device the invention provides a kind of wind-force air-pressing accumulation device, and this energy storage device not only can convert wind energy to pressurized air, and can store, and takes at any time.
The technological scheme that the present invention takes for achieving the above object is:
A kind of wind-force air-pressing accumulation device, comprise the cabin, be installed in the pylon of below, cabin, the bottom of pylon is the column foot of support tower, wherein: also comprise the wind wheel that is installed in the cabin front end, be installed in live axle and air compressor in the cabin, one end of live axle is connected with wind wheel, the other end of live axle is connected with air compressor, on live axle, also be provided with braking device, one side of described air compressor is the air intake-exhaust pipeline, the opposite side of air compressor is pneumatic tube, pneumatic tube is located in the pylon, and be provided with swivel joint and air filter at pneumatic tube, the other end of pneumatic tube is provided with the gas storage chamber that communicates with pneumatic tube, also is provided with the yaw system that is connected with pneumatic tube in the bottom in cabin.
The present invention also is provided with overdrive gear and high-speed driving axle in the cabin, the left end of described overdrive gear is connected with the right-hand member of live axle, and the right-hand member of overdrive gear is connected with the left end of high-speed driving axle, and the right-hand member of high-speed driving axle is connected with air compressor.
The present invention adopts technique scheme, and when wind speed reached the wind speed setting value, wind wheel started, drive live axle, the power of live axle imports overdrive gear into, drives the high-speed driving axle and exports high rotating speed, the operation of driving air compressor produces pressurized air, enters gas storage chamber by gas pipeline.Air intake-exhaust pipeline between cabin and pylon, connect with swivel joint, the air filter of air compressor passes through pneumatic tube, be connected to the pylon lower end with conveniently maintenance and more renew cartridge, brake is a disc type braking device, can wind wheel be stopped the rotation, and realizes control by electric mode, Yawing mechanism is when wind direction changes, and can guarantee that wind energy conversion system is all the time towards wind direction.Therefore, compared with prior art, the present invention has following beneficial effect: (1) can be stored whole energy of wind energy conversion system conversion, taken, improved the operational efficiency of wind energy conversion system; (2) in the situation that remove generator, can effectively reduce investment and the cabin weight of Wind turbine, improve the economic benefit of wind energy turbine set.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is the structural representation of the embodiment of the invention 2.
Embodiment
Embodiment 1
As shown in Figure 1, a kind of wind-force air-pressing accumulation device, comprise cabin 5, be installed in the pylon 8 of 5 belows, cabin, the bottom of pylon 8 is column foots 10 of support tower 8, wherein: also comprise the wind wheel 13 that is installed in cabin 5 front ends, be installed in overdrive gear 2, high-speed driving axle 3, live axle 1 and air compressor 6 in the cabin 5
The left end of live axle 1 is connected with wind wheel 13, the right-hand member of live axle 1 is connected with the left end of overdrive gear 2, the right-hand member of overdrive gear 2 is connected with the left end of high-speed driving axle 3, the right-hand member of high-speed driving axle 3 is connected with air compressor 6, on live axle 1, also be provided with braking device 14, one side of described air compressor 6 is air intake-exhaust pipelines 4, the opposite side of air compressor 6 is pneumatic tubes 15, pneumatic tube 15 is located in the pylon 8, and be provided with swivel joint 12 and air filter 11 at pneumatic tube 15, the other end of pneumatic tube 15 is provided with the gas storage chamber 9 that communicates with pneumatic tube 15, and 5 bottom also is provided with the yaw system 7 that is connected with pneumatic tube 15 in the cabin.
Embodiment 2
As shown in Figure 2, a kind of wind-force air-pressing accumulation device, comprise cabin 5, be installed in the pylon 8 of 5 belows, cabin, the bottom of pylon 8 is column foots 10 of support tower 8, wherein: also comprise the wind wheel 13 that is installed in cabin 5 front ends, be installed in live axle 1 and air compressor 6 in the cabin 5, one end of live axle 1 is connected with wind wheel 13, the other end of live axle 1 is connected with air compressor 6, on live axle 1, also be provided with braking device 14, one side of described air compressor 6 is air intake-exhaust pipelines 4, the opposite side of air compressor 6 is pneumatic tubes 15, pneumatic tube 15 is located in the pylon 8, and be provided with swivel joint 12 and air filter 11 at pneumatic tube 15, the other end of pneumatic tube 15 is provided with the gas storage chamber 9 that communicates with pneumatic tube 15, and 5 bottom also is provided with the yaw system 7 that is connected with pneumatic tube 15 in the cabin.
Claims (2)
1. wind-force air-pressing accumulation device, comprise cabin (5), be installed in the pylon (8) of below, cabin (5), the bottom of pylon (8) is the column foot (10) of support tower (8), it is characterized in that also comprising the wind wheel (13) that is installed in cabin (5) front end, be installed in live axle (1) and air compressor (6) in the cabin (5), one end of live axle (1) is connected with wind wheel (13), the other end of live axle (1) is connected with air compressor (6), on live axle (1), also be provided with braking device (14), one side of described air compressor (6) is air intake-exhaust pipeline (4), the opposite side of air compressor (6) is pneumatic tube (15), pneumatic tube (15) is located in the pylon (8), and be provided with swivel joint (12) and air filter (11) at pneumatic tube (15), the other end of pneumatic tube (15) is provided with the gas storage chamber (9) that communicates with pneumatic tube (15), and the bottom of (5) also is provided with the yaw system (7) that is connected with pneumatic tube (15) in the cabin.
2. a kind of wind-force air-pressing accumulation device according to claim 1, it is characterized in that in cabin (5), also being provided with overdrive gear (2) and high-speed driving axle (3), the left end of described overdrive gear (2) is connected with the right-hand member of live axle (1), the right-hand member of overdrive gear (2) is connected with the left end of high-speed driving axle (3), and the right-hand member of high-speed driving axle (3) is connected with air compressor (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014479XA CN103075307A (en) | 2013-01-15 | 2013-01-15 | Wind compressed air energy storage device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310014479XA CN103075307A (en) | 2013-01-15 | 2013-01-15 | Wind compressed air energy storage device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103075307A true CN103075307A (en) | 2013-05-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310014479XA Pending CN103075307A (en) | 2013-01-15 | 2013-01-15 | Wind compressed air energy storage device |
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| CN (1) | CN103075307A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439749A (en) * | 2019-08-02 | 2019-11-12 | 集美大学 | A kind of hydraulic wind electricity generating system |
| CN110486235A (en) * | 2019-09-29 | 2019-11-22 | 张金强 | Utilize the device of wind-force processing compressed air |
| CN111692039A (en) * | 2020-07-13 | 2020-09-22 | 沈阳工业大学 | Operation control system of double-wind-wheel wind turbine generator set for gas compression transmission |
| CN113090463A (en) * | 2021-05-25 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Energy storage system of wind turbine generator, wind turbine generator and using method of wind turbine generator |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003396Y (en) * | 2007-01-23 | 2008-01-09 | 王洪忠 | Hanging scaffold rotating type pneumatic oil extraction machine |
| CN101994652A (en) * | 2009-08-18 | 2011-03-30 | 韩树君 | Universal horizontal-shaft wind generating unit |
| CN102305193A (en) * | 2011-09-05 | 2012-01-04 | 初立森 | Air compression energy storage wind power generation method and generating set thereof |
| CN203098159U (en) * | 2013-01-15 | 2013-07-31 | 王晨光 | Wind-power air-compressing energy-storing device |
-
2013
- 2013-01-15 CN CN201310014479XA patent/CN103075307A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201003396Y (en) * | 2007-01-23 | 2008-01-09 | 王洪忠 | Hanging scaffold rotating type pneumatic oil extraction machine |
| CN101994652A (en) * | 2009-08-18 | 2011-03-30 | 韩树君 | Universal horizontal-shaft wind generating unit |
| CN102305193A (en) * | 2011-09-05 | 2012-01-04 | 初立森 | Air compression energy storage wind power generation method and generating set thereof |
| CN203098159U (en) * | 2013-01-15 | 2013-07-31 | 王晨光 | Wind-power air-compressing energy-storing device |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110439749A (en) * | 2019-08-02 | 2019-11-12 | 集美大学 | A kind of hydraulic wind electricity generating system |
| CN110486235A (en) * | 2019-09-29 | 2019-11-22 | 张金强 | Utilize the device of wind-force processing compressed air |
| CN111692039A (en) * | 2020-07-13 | 2020-09-22 | 沈阳工业大学 | Operation control system of double-wind-wheel wind turbine generator set for gas compression transmission |
| CN111692039B (en) * | 2020-07-13 | 2022-11-11 | 沈阳工业大学 | Operation control system of double-wind-wheel wind turbine generator set for gas compression transmission |
| CN113090463A (en) * | 2021-05-25 | 2021-07-09 | 中国华能集团清洁能源技术研究院有限公司 | Energy storage system of wind turbine generator, wind turbine generator and using method of wind turbine generator |
| CN113090463B (en) * | 2021-05-25 | 2022-04-08 | 中国华能集团清洁能源技术研究院有限公司 | Energy storage system of wind turbine generator, wind turbine generator and using method of wind turbine generator |
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130501 |