CN202851257U - Wind generating set - Google Patents
Wind generating set Download PDFInfo
- Publication number
- CN202851257U CN202851257U CN 201220521288 CN201220521288U CN202851257U CN 202851257 U CN202851257 U CN 202851257U CN 201220521288 CN201220521288 CN 201220521288 CN 201220521288 U CN201220521288 U CN 201220521288U CN 202851257 U CN202851257 U CN 202851257U
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- CN
- China
- Prior art keywords
- wind
- generating set
- power generating
- wind power
- pylon
- 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
- Y02E10/72—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
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the 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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- Wind Motors (AREA)
Abstract
The utility model discloses a wind generating set which comprises wind blades, a pressurizer, a tower, a conveying pipeline, a pressure container, an actuator and an electric generator, wherein the wind blades are connected with the pressurizer through a shaft, the actuator is respectively connected with the pressure container and the electric generator, the conveying pipeline is respectively connected with the pressure container and the pressurizer. The actuator, the pressure container and the electric generator are respectively arranged at the bottom of the tower, and the pressurizer is installed on the tower. The number of the wind blades is 2-40 sets. The height of the tower is 9-50 meters and the external diameter of the tower is 195-5000 millimeters. According to the wind generating set, gravity center is lowered, wind sweeping area is increased, and wind power transmission gets flexible. The wind generating set can work under conditions from a gentle breeze to a wind with a limit speed and is convenient to assemble, volume can be simply increased, and wind power utilization ratio is greatly improved.
Description
Technical field
The utility model relates to a kind of wind power generating set.
Background technique
Traditional wind is megawatt blower fan rotor diameter 60-80 rice especially, and an installation is finished in lifting, needs ten thousand yuan of cost of labour, lifting cost 8-10, annual maintenance cost units up to ten thousand; And traditional wind-driven generator center of gravity is upper, and the machinery speed increasing parts are too many, and motor must have high rotating speed, could normal power generation; Large multiple fan blade, wind sweeping area is too large, and inconvenience is installed, and does not have crane to install, and the cost of fan blade is also very high.
The model utility content
The technical problem that (one) will solve
Problem to be solved in the utility model provides a kind of wind power generating set, to overcome defective of the prior art.
(2) technological scheme
For achieving the above object, the utility model provides a kind of wind power generating set, comprise fan blade, pressurized machine, pylon, conveyance conduit, pressurized container, driver and generator, described fan blade links to each other by axle with described pressurized machine, described driver links to each other with generator with described pressurized container respectively, described conveyance conduit links to each other with pressurized machine with described pressurized container respectively, and described driver, pressurized container and generator lay respectively at described pylon bottom, and described pressurized machine is installed on the described pylon; The quantity of described fan blade is 2～40 groups;
Described pylon height is 9～50 meters, and external diameter is 195～5000mm.
Further, described wind power generating set can be many groups.
Further, described pressurized machine is a plurality of.
Further, described axle adopts horizontal axis, and described wind power generating set also comprises wind direction cup and the wind direction wing, and described wind direction cup is positioned at described pylon top, and the described wind direction wing is positioned at described tower top wind direction cup bottom.
Further, the diameter of described horizontal axis is 2～30 meters.
Further, described axle adopts vertical shaft, and described wind power generating set also comprises fixed base, and described fixed base links to each other with pressurized machine with described pylon respectively.
Further, the diameter of described vertical shaft is 2～30 meters.
(3) beneficial effect
Compared with prior art, the technical solution of the utility model has the following advantages: reduced center of gravity, increased wind sweeping area, wind-power transmission becomes flexibly, can be at gentle breeze until work under the design limit wind speed, greatly improve wind energy utilization, combined and instant, simply dilatation.
Description of drawings
Fig. 1 is the structural representation of a kind of wind power generating set among the utility model embodiment one;
Fig. 2 is the structural representation of the fan blade of Fig. 1;
Fig. 3 is the structural representation of the wind power generating set among the utility model embodiment two;
Fig. 4 is the structural representation of the fan blade of Fig. 3;
Fig. 5 is many groups structural representation of wind power generating set of the present utility model.
Embodiment
Embodiment one
The structure of wind power generating set of the present utility model as depicted in figs. 1 and 2, comprise fan blade 2, pressurized machine 4, pylon 1, conveyance conduit 8, pressurized container 7, driver 6 and generator 5, described fan blade 2 and described pressurized machine 4 link to each other by axle, described driver 6 links to each other with generator 5 with described pressurized container 7 respectively, described conveyance conduit 8 links to each other with pressurized machine 4 with described pressurized container 7 respectively, described driver 6, pressurized container 7 and generator 5 lay respectively at described pylon 1 bottom, and described pressurized machine 4 is installed on the described pylon 1; The quantity of described fan blade 2 is 2～40 groups;
Described pylon 1 highly is 9～50 meters, and external diameter is 195～5000mm.
As shown in Figure 5, described wind power generating set can be many groups.
Described pressurized machine 4 is a plurality of.
Described axle adopts horizontal axis 11, and described wind power generating set also comprises wind direction cup 9 and the wind direction wing 3, and described wind direction cup 9 is positioned at described pylon 1 top, and the described wind direction wing 3 is positioned at wind direction cup 9 bottoms, described pylon 1 top.
The diameter of described horizontal axis 11 is 2～30 meters.
Embodiment two
As shown in Figure 3 and Figure 4, comprise fan blade 2, pressurized machine 4, pylon 1, conveyance conduit 8, pressurized container 7, driver 6 and generator 5, described fan blade 2 and described pressurized machine 4 link to each other by axle, described driver 6 links to each other with generator 5 with described pressurized container 7 respectively, described conveyance conduit 8 links to each other with pressurized machine 4 with described pressurized container 7 respectively, described driver 6, pressurized container 7 and generator 5 lay respectively at described pylon 1 bottom, and described pressurized machine 4 is installed on the described pylon 1; The quantity of described fan blade 2 is 2～40 groups;
Described pylon 1 highly is 9～50 meters, and external diameter is 195～5000mm.
Described pressurized machine 4 is a plurality of.
Described axle adopts vertical shaft 12, and described wind power generating set also comprises fixed base 10, and described fixed base 10 links to each other with pressurized machine 4 with described pylon 1 respectively.
The diameter of described vertical shaft 12 is 2～30 meters.
The power of described generator 5 is 10kw-3mw.
Wind power generating set with respect to the traditional wind group structurally, power transmission, output electric energy process and there is a great difference the aspect such as self operating conditions, mainly is that unit is installed to making things convenient for, wind-force adapts to, the output electric energy is processed and done comprehensive redesign.
The medium wind-driven generator group of 10kw-100kw, the Structure Decreasing of redesign center of gravity, increased wind sweeping area, wind-power transmission becomes flexibly, can be at gentle breeze until work under the design limit wind speed, greatly improve wind energy utilization.Wind power generating set gets final product one group of fan blade work of a machine, also can organize high-power generator work of blade driving, combined and instant, simply dilatation more.For traditional wind, under identical power level, installation cost directly reduces 30%-40%.
For the low power wind driven generator group of 2kw-10kw, except structure is done the improvement, mainly be the output electric energy to be done emphasis process, can be from gentle breeze until the design limit wind speed all in acting.
Fan blade adopts the new design of the wide wind speed of soft start, can select proportioning reasonable in design according to the wind resource of locality, effectively reduces and installs and maintenance cost; Utilize the wide wind speed of supercharging soft start to organize the fan blade power stage more and be converted into a power points and start efficiently effect, really accomplish the purpose that gentle breeze is meritorious.
The blower fan group is to be installed on ground, does not need loaded down with trivial details acceleration system, but and low speed generating, is effective.
Can select many group fan blades, easy for installation, can change at any time, three to five people can install.
The utility model has reduced center of gravity, has increased wind sweeping area, and wind-power transmission becomes flexibly, can be at gentle breeze until work under the design limit wind speed, greatly improve wind energy utilization, combined and instant, simply dilatation.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (7)
1. wind power generating set, it is characterized in that, comprise fan blade, pressurized machine, pylon, conveyance conduit, pressurized container, driver and generator, described fan blade links to each other by axle with described pressurized machine, described driver links to each other with generator with described pressurized container respectively, described conveyance conduit links to each other with pressurized machine with described pressurized container respectively, and described driver, pressurized container and generator lay respectively at described pylon bottom, and described pressurized machine is installed on the described pylon; The quantity of described fan blade is 2～40 groups; Described pylon height is 9～50 meters, and external diameter is 195～5000mm.
2. wind power generating set according to claim 1 is characterized in that, described wind power generating set can be many groups.
3. wind power generating set according to claim 1 is characterized in that, described pressurized machine is a plurality of.
4. according to claim 1 to 3 each described wind power generating set, it is characterized in that described axle adopts horizontal axis, described wind power generating set also comprises wind direction cup and the wind direction wing, described wind direction cup is positioned at described pylon top, and the described wind direction wing is positioned at described tower top wind direction cup bottom.
5. wind power generating set according to claim 4 is characterized in that, the diameter of described horizontal axis is 2～30 meters.
6. according to claim 1 to 3 each described wind power generating set, it is characterized in that described axle adopts vertical shaft, described wind power generating set also comprises fixed base, and described fixed base links to each other with pressurized machine with described pylon respectively.
7. wind power generating set according to claim 6 is characterized in that, the diameter of described vertical shaft is 2～30 meters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521288 CN202851257U (en) | 2012-10-12 | 2012-10-12 | Wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220521288 CN202851257U (en) | 2012-10-12 | 2012-10-12 | Wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202851257U true CN202851257U (en) | 2013-04-03 |
Family
ID=47982464
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220521288 Expired - Fee Related CN202851257U (en) | 2012-10-12 | 2012-10-12 | Wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202851257U (en) |
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2012
- 2012-10-12 CN CN 201220521288 patent/CN202851257U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20130403 Termination date: 20141012 |
|
| EXPY | Termination of patent right or utility model |