CN203420832U - Wind power generation device - Google Patents
Wind power generation device Download PDFInfo
- Publication number
- CN203420832U CN203420832U CN201320527060.XU CN201320527060U CN203420832U CN 203420832 U CN203420832 U CN 203420832U CN 201320527060 U CN201320527060 U CN 201320527060U CN 203420832 U CN203420832 U CN 203420832U
- Authority
- CN
- China
- Prior art keywords
- fan
- steam turbine
- generator
- storage tank
- air compressor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Abstract
The utility model discloses a wind power generation device which comprises a fan, an air compressor, an air storage tank, a steam turbine and a generator. Blades of the fan are shaped like circular arcs, a fan shaft is vertically arranged, the fan is connected with the air compressor which is connected with the air storage tank, the air storage tank is connected with the steam turbine which is connected with the generator, a one-way check valve is further connected in series between the air compressor and the air storage tank, and a gas pressure reducer is further connected in series between the air storage tank and the steam turbine. Wind power drives the fan to rotate, the fan drives the air compressor to operate, compressed air is continuously supplied to the air storage tank and can be used for driving the steam turbine after pressure in the air storage tank reaches a certain value, the steam turbine drives the generator to operate once again, and therefore the steam turbine can drive the generator to operate at a constant speed regardless of the wind speed or changes of wind direction to enable voltage output by the generator and frequency to be stable. The wind power generation device is simple in structure and convenient to install, and natural wind power can be effectively made use of.
Description
Technical field
The utility model relates to a kind of clean energy resource utilized device, especially a kind of wind generating unit.
Background technique
Wind energy gets more and more people's extensive concerning as a kind of renewable and clean energy resource, countries in the world are all at exploitation efficient wind-driven generator, at present wind generating unit is comprised of wind energy conversion system, generator and the train of gearings with fixed drive ratio mostly, unstable due to natural wind speed, electric current, voltage, frequency fluctuation that unit is sent are larger, electric energy output is unstable, can not directly use, need to carry out complicated frequency modulation, pressure regulation processing to electric energy, affect like this utilization ratio of the energy, also improved the user cost of the energy simultaneously.
Summary of the invention
For the deficiencies in the prior art part, the utility model aims to provide a kind of wind generating unit, guarantees not to be subject to wind speed and direction to affect, and can export constant voltage and frequency, and simple in structure.
The technical solution adopted in the utility model: a kind of wind generating unit, comprise fan, air compressor, gas holder, steam turbine, generator, fan blade is circular arc, fan shaft vertically arranges, and fan connects with air compressor, and air compressor connects with gas holder, gas holder connects with steam turbine, steam turbine connects with generator, is also in series with one way stop peturn valve between air compressor and gas holder, is also in series with gas pressure reducer between gas holder and steam turbine.
In fan periphery, be also evenly provided with four wind direction guide plates, wherein the acute angle in two wind direction guide plates and substantially horizontal is 40 °, and wherein the acute angle of other two wind direction guide plates and Vertical direction is 40 °.
Adopt said apparatus, wind-drive fan rotates, the work of fans drive air compressor, pressurized air is constantly supplied with gas holder, simultaneously, in order to improve the working efficiency of fan, in fan periphery, be also evenly provided with four wind direction guide plates, gas holder internal pressure reaches after certain value, so no matter can utilize compressed air-driven steam turbine, steam turbine drives generator work again, wind speed size or wind vector, steam turbine can be worked by constant-speed drive generator, makes voltage, the frequency stabilization of generator output.
The utility model is simple in structure, easy for installation, can effectively utilize natural wind energy.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation;
Fig. 2 is the peripheral wind direction guide plate schematic diagram of installing of fan;
In accompanying drawing: 1 fan 2 air compressor 3 gas holder 4 steam turbine 5 generator 6 one way stop peturn valve 7 safety relief valve 8 gas pressure reducer 9 guide plates.
Embodiment
As Fig. 1, shown in Fig. 2, a kind of wind generating unit, comprise fan 1, air compressor 2, gas holder 3, steam turbine 4, generator 5, fan 1 blade is circular arc, fan 1 axle vertically arranges, fan 1 connects with air compressor 2, be that fan 1 provides motivational drive air compressor 2, air compressor 2 connects with gas holder 3, the compressed-air-storing that air compressor 2 produces is in gas holder 3, gas holder 3 connects with steam turbine 4, air pressure in gas holder 3 reaches after certain value, utilize 4 work of compressed air-driven steam turbine, steam turbine 4 connects with generator 5, steam turbine 4 drives generator 5 work again, generator 5 is with regard to energy stable output voltage and frequency like this, in order to prevent that in connecting pipeline, pressurized air refluxes, between air compressor 2 and gas holder 3, be also in series with one way stop peturn valve 6, between gas holder 3 and steamer 4 machines, be also in series with gas pressure reducer 8.
In order to improve the working efficiency of fan, in fan periphery, be also evenly provided with four wind direction guide plates 9, at two wind direction guide plates 9, it is wherein 40 ° with the acute angle of substantially horizontal, wherein other two wind direction guide plates 9 are 40 ° with the acute angle of Vertical direction, the natural wind of incompetent like this that direction, through 9 guiding of wind direction guide plate, effectively drive fan 1.
Claims (2)
1. a wind generating unit, comprise fan (1), air compressor (2), gas holder (3), steam turbine (4), generator (5), it is characterized in that: fan (1) blade is circular arc, fan (1) axle vertically arranges, fan (1) connects with air compressor (2), air compressor (2) connects with gas holder (3), gas holder (3) connects with steam turbine (4), steam turbine (4) connects with generator (5), between air compressor (2) and gas holder (3), be also in series with one way stop peturn valve (6), between gas holder (3) and steamer (4) machine, be also in series with gas pressure reducer (8).
2. a kind of wind generating unit according to claim 1, it is characterized in that: in fan (1) periphery, be also evenly provided with four wind direction guide plates (9), at two wind direction guide plates (9), be wherein 40 ° with the acute angle of substantially horizontal, wherein other two wind direction guide plates (9) are 40 ° with the acute angle of Vertical direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527060.XU CN203420832U (en) | 2013-08-28 | 2013-08-28 | Wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320527060.XU CN203420832U (en) | 2013-08-28 | 2013-08-28 | Wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203420832U true CN203420832U (en) | 2014-02-05 |
Family
ID=50019931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320527060.XU Expired - Fee Related CN203420832U (en) | 2013-08-28 | 2013-08-28 | Wind power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203420832U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454372A (en) * | 2014-11-05 | 2015-03-25 | 芜湖中艺企业管理咨询有限公司 | Wind energy storage generation device |
| CN105240057A (en) * | 2015-11-17 | 2016-01-13 | 魏明江 | Circulating pneumatic system capable of recycling compressed air |
| CN109578200A (en) * | 2018-12-05 | 2019-04-05 | 王伟 | A kind of wind power generation plant and method |
-
2013
- 2013-08-28 CN CN201320527060.XU patent/CN203420832U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104454372A (en) * | 2014-11-05 | 2015-03-25 | 芜湖中艺企业管理咨询有限公司 | Wind energy storage generation device |
| CN105240057A (en) * | 2015-11-17 | 2016-01-13 | 魏明江 | Circulating pneumatic system capable of recycling compressed air |
| CN109578200A (en) * | 2018-12-05 | 2019-04-05 | 王伟 | A kind of wind power generation plant and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140205 Termination date: 20170828 |