CN101696676A - Wind power generating device with double air storage chambers - Google Patents
Wind power generating device with double air storage chambers Download PDFInfo
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- CN101696676A CN101696676A CN200910075833A CN200910075833A CN101696676A CN 101696676 A CN101696676 A CN 101696676A CN 200910075833 A CN200910075833 A CN 200910075833A CN 200910075833 A CN200910075833 A CN 200910075833A CN 101696676 A CN101696676 A CN 101696676A
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- gate valve
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- pressure gas
- tube
- branch pipe
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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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Abstract
The invention relates to a wind power generating device with double air storage chambers, comprising a windmill, an air compressor, a gas driven power generating system, a high-voltage air storage chamber, an ultrahigh storage chamber and a double-air-chamber pneumatic linkage control system, wherein the high-voltage air storage chamber is communicated with a main duct through a first lateral duct provided with a first check valve; the ultrahigh storage chamber is communicated with the main duct through a second lateral duct provided with a second check valve; the high-voltage air storage chamber and the ultrahigh storage chamber are communicated through a third lateral duct; the main duct is communicated with an output port of the air compressor, and the main duct is provided with a third check valve; and the high-voltage air storage chamber is communicated with the gas driven power generating system through a pipeline provided with a valve. The invention can smoothly generate power throughout the year.
Description
Technical field
The present invention relates to a kind of wind power generating device with double air storage chambers.
Background technique
Chinese patent discloses a kind of " wind energy storage and power generation apparatus ", and (number of patent application: 200810025782.9), its technological points is that it includes the hole in the ground of wind energy conversion system, air compressor, storing compressed air and voltage stabilizing control system thereof, Pneumatic electric generating system; Described hole in the ground is selected hole, ore deposit or natural hole for use; Described hole in the ground voltage stabilizing control system is to utilize reservoir that is communicated with the hole in the ground and the parallel pipeline that forward and reverse one-way valve is housed to form.The shortcoming of above-mentioned patent application be it must to possess three conditions simultaneously be hole in the ground, reservoir and wind regime, so addressing difficulty is applied it and is restricted.
Summary of the invention
Technical problem to be solved by this invention provides a kind of wind power generating device with double air storage chambers of stable electric generation throughout the year.
The present invention adopts following technological scheme:
Wind energy conversion system, air compressor, Pneumatic electric generating system have been the present invention includes; It is characterized in that it also includes high-pressure gas chamber, ultrahigh pressure gas storage chamber, two air chamber air pressure coordinated control system; Described high-pressure gas chamber is connected with house steward is logical by first branch pipe(tube) that first safety check is housed; Described ultrahigh pressure gas storage chamber is connected with total pipeline by second branch pipe(tube) that second safety check is housed; Described high-pressure gas chamber and ultrahigh pressure gas storage chamber are connected by the 3rd branch pipe(tube); Described total pipeline is connected with the output port of air compressor, and the 3rd safety check is housed on described total pipeline; Described high-pressure gas chamber is connected with the Pneumatic electric generating system by the pipeline that valve is housed;
Described pair of air chamber air pressure coordinated control system is made up of the second voltage-controlled reservoir of first voltage-controlled reservoir that drives double gate valve and the single gate valve of drive; The suction port of the first voltage-controlled reservoir of described drive double gate valve is connected with the high-pressure gas chamber by the 4th branch pipe(tube), described double gate valve is left gate valve and right gate valve, described left gate valve is contained on described second branch pipe(tube), and the valve rod of described left gate valve is connected with the left piston bar that is positioned at air inlet side of the first voltage-controlled reservoir; Described right gate valve is contained on described first branch pipe(tube), and the valve rod of described right gate valve is connected with the right piston rod of the first voltage-controlled reservoir, at described right upper cover of piston rod first spring is arranged; The suction port of the second voltage-controlled cylinder of the single gate valve of described drive is connected with described the 4th branch pipe(tube); Described single gate valve is the 3rd gate valve, and described the 3rd gate valve is contained on described the 3rd branch pipe(tube), and the valve rod of described the 3rd gate valve is connected with the piston rod of the described second voltage-controlled reservoir, at the upper cover of piston rod of the described second voltage-controlled reservoir second spring is arranged.
The invention has the beneficial effects as follows that can convert the wind energy of the wind of instantaneous maximum wind, typhoon and various grades to pressurized air is stored in two gas storage chambers, and the pressure control of two gas storage chambers is controlled automatically by two air chamber air pressure coordinated control systems, thereby guaranteed wind, calm can both stable electric generation, i.e. stable electric generation throughout the year; In addition, when the air pressure in the ultrahigh pressure gas storage chamber reached a certain value, this atmospheric pressure value can produce braking action to air compressor conversely, and then the wind wheel of wind energy conversion system is also produced braking action, thereby had protected wind energy conversion system safety; The effect that increases tolerance in the ultrahigh pressure gas storage chamber is also played in this braking action simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Embodiment
By embodiment shown in Figure 1 as can be known, include wind energy conversion system 1, air compressor 2, Pneumatic electric generating system 21; It is characterized in that it also includes high-pressure gas chamber 19, ultrahigh pressure gas storage chamber 8, two air chamber air pressure coordinated control system; Described high-pressure gas chamber 19 is connected with house steward logical 4 by first branch pipe(tube) 16 that first safety check 18 is housed; Described ultrahigh pressure gas storage chamber 8 is connected with total pipeline 4 by second branch pipe(tube) 5 that second safety check 7 is housed; Described high-pressure gas chamber 19 and ultrahigh pressure gas storage chamber 8 are connected by the 3rd branch pipe(tube) 14; Described total pipeline 4 is connected with the output port of air compressor 2, and the 3rd safety check 3 is housed on described total pipeline 4; Described high-pressure gas chamber 19 is connected with Pneumatic electric generating system 21 by the pipeline that valve 20 is housed;
Described pair of air chamber air pressure coordinated control system is made up of first voltage-controlled reservoir 9 that drives double gate valve and the second voltage-controlled reservoir 12 of the single gate valve of drive; The suction port of the first voltage-controlled reservoir 9 of described drive double gate valve is connected with high-pressure gas chamber 19 by the 4th branch pipe(tube) 11, described double gate valve is left gate valve 6 and right gate valve 17, described left gate valve 6 is contained on described second branch pipe(tube) 5, and the valve rod of described left gate valve 6 is connected with the left piston bar that is positioned at air inlet side of the first voltage-controlled reservoir 9; Described right gate valve 17 is contained on described first branch pipe(tube) 16, and the valve rod of described right gate valve 17 is connected with the right piston rod of the first voltage-controlled reservoir 9, at described right upper cover of piston rod first spring 10 is arranged; The suction port of the second voltage-controlled cylinder 12 of the single gate valve of described drive is connected with described the 4th branch pipe(tube) 11; Described single gate valve is the 3rd gate valve 15, described the 3rd gate valve 15 is contained on described the 3rd branch pipe(tube) 14, the valve rod of described the 3rd gate valve 15 is connected with the piston rod of the described second voltage-controlled reservoir 12, at the upper cover of piston rod of the described second voltage-controlled reservoir 12 second spring 13 is arranged.
The working procedure of present embodiment is as follows:
Wind energy conversion system 1 converts wind energy to mechanical energy and drives air compressor 2 work, air compressor 2 is sent into pressurized air in the high-pressure gas chamber 19 by total pipeline 4, first branch pipe(tube) 16, right gate valve 17, first safety check 18 successively, after the air pressure in the high-pressure gas chamber 19 is higher than the use air pressure of the pneumatic motor in the Pneumatic electric generating system, open valve 20, air feed moves motor operations.
If the prominent strong wind of meeting, strong wind is promoted to the air pressure in the high-pressure gas chamber 19 it rapidly and designs when withstand voltage, pressurized air in the high-pressure gas chamber 19 enters piston left side in the first voltage-controlled cylinder 9 by a road of the 4th branch pipe(tube) 11, when the air pressure in this piston left side during greater than the spring force of first spring 10, this piston moves right, at this moment, right gate valve 17 is closed, simultaneously left gate valve 6 is opened, and at this moment, the pressurized air of being carried by air compressor 2 is admitted in the ultrahigh pressure gas storage chamber 8;
Meanwhile, enter the top of the second voltage-controlled cylinder 12 by high-pressure gas chamber 19 by another road pressurized air of the 4th branch pipe(tube) 11, when air pressure during greater than the pressure of second spring 13, be subjected to the promotion of piston rod, the 3rd gate valve 15 is closed.
When the air pressure in the high-pressure gas chamber 19 is not enough, be subjected to the effect of the spring force in first, second voltage-controlled cylinder 9,12, at this moment left gate valve 6 is closed, and right gate valve 17 is opened, the 3rd gate valve 15 is opened, when wind, the pressurized air of being carried by air compressor 2 is admitted in the high-pressure gas chamber 19; When calm, provide source of the gas to Pneumatic electric generating system 21 by high-pressure gas chamber 19.
Claims (1)
1. wind power generating device with double air storage chambers, it includes wind energy conversion system (1), air compressor (2), Pneumatic electric generating system (21); It is characterized in that it also includes high-pressure gas chamber (19), ultrahigh pressure gas storage chamber (8), two air chamber air pressure coordinated control system; Described high-pressure gas chamber (19) is connected with house steward logical (4) by first branch pipe(tube) (16) that first safety check (18) is housed; Described ultrahigh pressure gas storage chamber (8) is connected with total pipeline (4) by second branch pipe(tube) (5) that second safety check (7) is housed; Described high-pressure gas chamber (19) and ultrahigh pressure gas storage chamber (8) are connected by the 3rd branch pipe(tube) (14); Described total pipeline (4) is connected with the output port of air compressor (2), and the 3rd safety check (3) is housed on described total pipeline (4); Described high-pressure gas chamber (19) is connected with Pneumatic electric generating system (21) by the pipeline that valve (20) is housed;
Described pair of air chamber air pressure coordinated control system is made up of the second voltage-controlled reservoir (12) of first voltage-controlled reservoir (9) that drives double gate valve and the single gate valve of drive; The suction port of the first voltage-controlled reservoir (9) of described drive double gate valve is connected with high-pressure gas chamber (19) by the 4th branch pipe(tube) (11), described double gate valve is left gate valve (6) and right gate valve (17), described left gate valve (6) is contained on described second branch pipe(tube) (5), and the valve rod of described left gate valve (6) is connected with the left piston bar that is positioned at air inlet side of the first voltage-controlled reservoir (9); Described right gate valve (17) is contained on described first branch pipe(tube) (16), and the valve rod of described right gate valve (17) is connected with the right piston rod of the first voltage-controlled reservoir (9), at described right upper cover of piston rod first spring (10) is arranged; The suction port of the second voltage-controlled cylinder (12) of the single gate valve of described drive is connected with described the 4th branch pipe(tube) (11); Described single gate valve is the 3rd gate valve (15), described the 3rd gate valve (15) is contained on described the 3rd branch pipe(tube) (14), the valve rod of described the 3rd gate valve (15) is connected with the piston rod of the described second voltage-controlled reservoir (12), at the upper cover of piston rod of the described second voltage-controlled reservoir (12) second spring (13) is arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910075833A CN101696676A (en) | 2009-11-02 | 2009-11-02 | Wind power generating device with double air storage chambers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200910075833A CN101696676A (en) | 2009-11-02 | 2009-11-02 | Wind power generating device with double air storage chambers |
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| CN101696676A true CN101696676A (en) | 2010-04-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN200910075833A Pending CN101696676A (en) | 2009-11-02 | 2009-11-02 | Wind power generating device with double air storage chambers |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906382A (en) * | 2010-07-21 | 2010-12-08 | 张家政 | Biogas, wind energy and solar energy comprehensive utilization system |
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2009
- 2009-11-02 CN CN200910075833A patent/CN101696676A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101906382A (en) * | 2010-07-21 | 2010-12-08 | 张家政 | Biogas, wind energy and solar energy comprehensive utilization system |
| CN101906382B (en) * | 2010-07-21 | 2012-10-10 | 张家政 | Biogas, wind energy and solar energy comprehensive utilization system |
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Application publication date: 20100421 |