CN102900616A - Large-scale wind power generator - Google Patents
Large-scale wind power generator Download PDFInfo
- Publication number
- CN102900616A CN102900616A CN2012102260269A CN201210226026A CN102900616A CN 102900616 A CN102900616 A CN 102900616A CN 2012102260269 A CN2012102260269 A CN 2012102260269A CN 201210226026 A CN201210226026 A CN 201210226026A CN 102900616 A CN102900616 A CN 102900616A
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- Prior art keywords
- generator
- impeller
- unit
- fitting seat
- scale wind
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- 238000009423 ventilation Methods 0.000 claims description 6
- 230000008878 coupling Effects 0.000 claims description 3
- 238000010168 coupling process Methods 0.000 claims description 3
- 238000005859 coupling reaction Methods 0.000 claims description 3
- 230000001939 inductive effect Effects 0.000 abstract 3
- 238000005192 partition Methods 0.000 abstract 2
- 230000005611 electricity Effects 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 230000001413 cellular effect Effects 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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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- Wind Motors (AREA)
Abstract
The invention provides an integrated large-scale wind power generator. The large-scale wind power generator comprises a generator base. A plurality of wind power generator units which are horizontal-shaft type generators are mounted on the base and in a generator mounting base, a section of the generator mounting base is shaped in a trapezoid, an air-inducing device of each generator unit mounted on the generator mounting base extends out of the front face of the generator mounting base, and the front face of the generator mounting base is perpendicular to the direction of wind. In each generator unit, a rotor rotating shaft of a generator is connected with an impeller rotating shaft via a coupler, impellers are mounted on the impeller rotating shaft, an impeller cover structured in a hollow cylinder is mounted on the impeller rotating shaft, a side plate is arranged at one end of the impeller cover, the impellers are integrally located inside the impeller cover, an air outlet is reserved on one lateral side of the impeller cover, the air-including device is mounted on an end face of the impeller cover and comprises a horn-shaped air-inducing cover, partition plates are mounted in the air-inducing cover, and air flowing channels are formed among the partition plates.
Description
Technical field
The present invention relates to a kind of wind-driven generator, relate to more specifically a kind of energy and be used for constant wind to the large-scale wind driven generator of generating.
Background technique
Utilize nature inexhaustible; nexhaustible wind energy is generated electricity; it is particularly most economical feasible power supply mode from far-off regions of windy area; along with the modern development in countries in the world; energy demand is more and more; the supply of the energy is then more and more nervous; the energy of Development of Novel is also all being set about by national governments; hope is changed to green energy resource by traditional energy; and wind-power electricity generation and solar electrical energy generation are a kind of green energy resources of economic environmental protection; more and more be familiar with by people and accept; wind energy is a kind of clean; reserves are extremely abundant, and the energy of zero cost is a kind of clean energy resource that does not have pollution; just more and more be applied to generating; various countries are to the reinforcement of environmental protection dynamics in addition, and recent years, wind-power electricity generation was developed rapidly, and wind power plant also constantly makes new advances.
In the place that utilizes wind energy power, there are some geographical position to be specially adapted to large-scale wind driven generator, these geographical position often wind direction are stable, and wind-force is larger, and for example folded air port goes out between two mountains.In the prior art, the wind-driven generator of installing in these positions is generally large-scale horizontal axial type generator, and according to the size in place a plurality of wind-driven generators can be installed, and each wind-driven generator has independent support, complex structure so is set, and has caused waste.
Summary of the invention
Technical problem to be solved by this invention provides a kind of large-scale wind driven generator, this generator be installed in have constant wind to the position, and the structure of this generator needs simply, can save the place.
The technical solution adopted for the present invention to solve the technical problems is: a kind of wind-driven generator of integrated form is provided, and it comprises a generator base, at this base several wind-driven generator unit is installed:
A kind of large-scale wind driven generator, a plurality of wind-driven generator cellular installations are in the generator fitting seat, generator fitting seat cross section is trapezoidal, consistent with dam structure, generator unit on the generator fitting seat comprises a blower unit, it is positive that this blower unit stretches out the generator fitting seat, and the front of generator fitting seat is vertical with wind direction, and generator unit is the horizontal axial type generator.
In the above-mentioned generator unit, the rotor shaft of generator connects impeller shaft by coupling, impeller is installed on the impeller shaft, one impeller chimney also is installed on the impeller shaft, and impeller chimney is the cylindrical body of hollow, and an end has side plate, one end is without side plate, offer through hole on the sidewall of impeller chimney, bearing is installed in the hole wall, above-mentioned impeller shaft passes this bearing, impeller integral body is in the inside of impeller chimney, exhaust port is offered in the impeller chimney side, and exhaust port is through hole, and the end face of impeller chimney is installed a blower unit, this blower unit comprises a blower cover, blower cover flare shape is installed alternate in length and breadth dividing plate in blower cover, form the strong convection air channel between the dividing plate.
Further be: ventilation channel is offered in the side of above-mentioned generator fitting seat, and the position of ventilation channel is corresponding with the exhaust port of generator unit.
Further be: back position corresponding with each generator unit on the above-mentioned generator fitting seat is offered access opening.
The invention has the beneficial effects as follows:
Large-scale wind driven generator of the present invention on a generator base, has reduced several wind-driven generator cellular installations generator required space has been installed, and has avoided arranging the wasting of resources that a plurality of scaffold brings; The present invention has also installed blower unit for each generator unit, has played the effect that increases wind speed, so that the generating efficiency of whole system is higher.
Description of drawings
Fig. 1 is the decomposition texture schematic representation of generator unit;
Fig. 2 is the overall structure schematic representation of generator unit;
Fig. 3 is the structural representation of whole large-scale wind driven generator.
Description of reference numerals:
The 1-generator, 2-impeller, 3-blower cover, 4-dividing plate, 5-air channel, 6-impeller shaft, 7-exhaust port, 8-impeller chimney, 10-generator unit, 20-generator fitting seat
Embodiment
Below in conjunction with drawings and Examples the specific embodiment of the invention is described:
Fig. 1,2,3 shows the structure of one embodiment of the invention, as shown in the figure, among the present invention, a plurality of wind-driven generators unit 10 is installed in the generator fitting seat 20, generator fitting seat 20 cross sections are trapezoidal, consistent with dam structure, the blower unit of the generator unit 10 on the generator fitting seat 20 stretches out generator fitting seat 20 fronts, and the front of generator fitting seat 20 is vertical with wind direction;
The structure of above-mentioned generator unit 10 as shown in Figure 1, generator unit 10 is a horizontal axial type wind-driven generator, the rotor shaft of generator 1 connects impeller shaft 6 by coupling, impeller 2 is installed on the impeller shaft 6, one impeller chimney 8 also is installed on the impeller shaft 6, impeller chimney 8 is the cylindrical body of hollow, one end has side plate, and an end is offered through hole without side plate on the sidewall of impeller chimney 8, bearing is installed in the hole wall, above-mentioned impeller shaft 6 passes this bearing, and impeller 2 integral body are in the inside of impeller chimney 8, and exhaust port 7 is offered in impeller chimney 8 sides, exhaust port 7 is through hole, the end face of impeller chimney 8 is installed a blower unit, and this blower unit comprises a blower cover 3, blower cover 3 flare shapes, at blower cover 3 interior installations alternate dividing plate 4 in length and breadth, form strong convection air channel 5 between the dividing plate 4.
Ventilation channel is offered in the side of above-mentioned generator fitting seat 20, and the position of ventilation channel is corresponding with the exhaust port 7 of generator unit 10, and the wind that so impeller 2 that drives generator unit 10 can be rotated is discharged by generator fitting seat 20.
Maintenance channel is offered at the back side of above-mentioned generator fitting seat 20 (one side of generator unit 10 is not installed), and this maintenance channel correspondence is opened in the dead astern of each generator unit 10.
Cavity is offered in the bottom of above-mentioned generator base 20, various device can be installed, such as inverter, storage battery etc. in cavity.
Aforesaid a kind of large-scale wind driven generator, whole generator is installed on the stable position of wind direction, for example folded air port is located between two mountains, thus, wind accelerates 2 rotations of rear driving impeller through the air channel 5 of the blower unit in the generator unit 10, each generator unit 10 begins generating, and the electric energy that all generator units 10 produce is concentrated on electricity storage unit or is delivered to electrical network.
The above has done detailed description to the preferred embodiment for the present invention by reference to the accompanying drawings, but the invention is not restricted to above-mentioned mode of execution, in the ken that those of ordinary skills possess, can also make various variations under the prerequisite that does not break away from aim of the present invention.
Do not break away from the spirit and scope of the present invention and can make many other changes and remodeling.Should be appreciated that to the invention is not restricted to specific mode of execution, scope of the present invention is defined by the following claims.
Claims (5)
1. large-scale wind driven generator, it is characterized in that: a plurality of wind-driven generators unit (10) is installed in the generator fitting seat (20), generator fitting seat (20) cross section is trapezoidal, consistent with dam structure, generator unit (10) on the generator fitting seat (20) comprises a blower unit, this blower unit stretches out generator fitting seat (20) front, and the front of generator fitting seat (20) is vertical with wind direction, and generator unit (10) is the horizontal axial type generator.
2. a kind of large-scale wind driven generator as claimed in claim 1, it is characterized in that: in the described generator unit (10), the rotor shaft of generator (1) connects impeller shaft (6) by coupling, the upper impeller (2) of installing of impeller shaft (6), one impeller chimney (8) also is installed on the impeller shaft (6), impeller chimney (8) is the cylindrical body of hollow, one end has side plate, one end is without side plate, offer through hole on the sidewall of impeller chimney (8), bearing is installed in the hole wall, above-mentioned impeller shaft (6) passes this bearing, and impeller (2) integral body is in the inside of impeller chimney (8), and exhaust port (7) is offered in impeller chimney (8) side, exhaust port (7) is through hole, the end face of impeller chimney (8) is installed a blower unit, and this blower unit comprises a blower cover (3), blower cover (3) flare shape, alternate in length and breadth dividing plate (4) is installed in blower cover (3), is formed strong convection air channel (5) between the dividing plate (4).
3. a kind of large-scale wind driven generator as claimed in claim 2, it is characterized in that: ventilation channel is offered in the side of described generator fitting seat (20), and the position of ventilation channel is corresponding with the exhaust port (7) of generator unit (10).
4. a kind of large-scale wind driven generator as claimed in claim 2 or claim 3, it is characterized in that: the upper back position corresponding with each generator unit (10) of described generator fitting seat (20) offered access opening.
5. a kind of large-scale wind driven generator as claimed in claim 4, it is characterized in that: cavity is offered in the bottom of described generator base (20), and inverter and storage battery are installed in the cavity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102260269A CN102900616A (en) | 2012-11-13 | 2012-11-13 | Large-scale wind power generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102260269A CN102900616A (en) | 2012-11-13 | 2012-11-13 | Large-scale wind power generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102900616A true CN102900616A (en) | 2013-01-30 |
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ID=47573044
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012102260269A Pending CN102900616A (en) | 2012-11-13 | 2012-11-13 | Large-scale wind power generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102900616A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593777A (en) * | 2017-01-20 | 2017-04-26 | 上海源紊新能源科技有限公司 | Wind power generation system |
| CN108590980A (en) * | 2018-05-03 | 2018-09-28 | 四川大学 | A method of improving wind energy utilization efficiency |
| CN111980202A (en) * | 2020-08-25 | 2020-11-24 | 重庆千多昌科技有限公司 | Energy-absorbing wall capable of absorbing solar energy and wind energy simultaneously |
-
2012
- 2012-11-13 CN CN2012102260269A patent/CN102900616A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106593777A (en) * | 2017-01-20 | 2017-04-26 | 上海源紊新能源科技有限公司 | Wind power generation system |
| CN108590980A (en) * | 2018-05-03 | 2018-09-28 | 四川大学 | A method of improving wind energy utilization efficiency |
| CN111980202A (en) * | 2020-08-25 | 2020-11-24 | 重庆千多昌科技有限公司 | Energy-absorbing wall capable of absorbing solar energy and wind energy simultaneously |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130130 |