CN2677651Y - Windmill for generating - Google Patents
Windmill for generating Download PDFInfo
- Publication number
- CN2677651Y CN2677651Y CNU2004200115717U CN200420011571U CN2677651Y CN 2677651 Y CN2677651 Y CN 2677651Y CN U2004200115717 U CNU2004200115717 U CN U2004200115717U CN 200420011571 U CN200420011571 U CN 200420011571U CN 2677651 Y CN2677651 Y CN 2677651Y
- Authority
- CN
- China
- Prior art keywords
- vanes
- windmill
- generating
- blade
- petiole
- 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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Classifications
-
- 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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- Wind Motors (AREA)
Abstract
A windmill for generating which belongs to the technical field of power-generating equipment, is composed of a runner blade trunnion and a petiole, and is characterized in that pyramidal vanes with a bed opening are arranged at the end of the petiole; the pyramidal vanes are in the shape of either cone or pyramid. The vanes of the utility model is designed into the shape of pyramid, with an opening being arranged at the bottom of the vanes; the vanes can be made big enough as needed. In addition, the windmills can be directly mounted into windmill groups, with reasonable structure, so as to acquire sufficient output power.
Description
Technical field:
The utility model relates to a kind of geomantic omen car that is used to generate electricity.
Background technique:
Traditional windmill is installed on the horizontal axis of high bar or overhead upper end, and blade generally is plane shape or the blade that is similar to fan.Because blade shape has limited the size of blade, thus can not make enough greatly, and can not be assembled into the windmill group between the windmill, and can only work alone, the output power of therefore generating electricity is smaller.
Summary of the invention:
Technical problem to be solved in the utility model provides a kind of generating geomantic omen car of cone-shape blade of bottom opening, and the blade of this wind motor for electric generation water can be sufficiently large, and can be assembled into the windmill group, and the generating output power is big.
The technical solution of the utility model is achieved in that it comprises sharf, petiole, is provided with the cone-shape blade of bottom opening at the end of petiole.
The cone-shape blade can be cone shape blade or pyramid bodily form blade.
Blade Design of the present utility model becomes the cone-shape of bottom opening, can make as required enough greatly, can also directly be combined into the windmill group in addition, and is to obtain enough big output power, rational in infrastructure.
Description of drawings:
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is the plan view of Fig. 1.
Embodiment:
With reference to Fig. 1, Fig. 2, the utility model comprises sharf 1, petiole 2, is provided with the cone-shape blade 3 of four bottom openings at the end of petiole 2.Small-sized selected for use toughened plastic or aluminium aluminum alloy, the large-scale need high metallic material of intensity.According to the power demand size, can on same petiole, install a plurality of blades, also can on sharf, install a plurality of vane group.When the drift angle of coniform blade 3 is 76 °, the bottom surface radius is 5m, when wind speed is 15m/s, the power of single windmill is approximately 102.5kw, the windmill group of being made up of 10 such windmills is used for generating, single-machine capacity can reach 1025kw, and the general assembly capacity of two such windmill groups can reach 2050kw at least, is equivalent to the wind power station that 14 typhoon power generators are formed.The waterpower aspect,, ship impassable section rapid in the river, utilize the utility model to carry out shallow water generating etc., or at the discharge opening place in each large, medium and small water power plant, or each reservoir spillway mouth, waterfall that the big flow of drop is big etc. locate also can utilize the utility model to carry out the shallow water generating, can select rectangular pyramid shape blade this moment for use, and the angle at relative two conical surface tops of blade best results when being 76 °.
Claims (2)
1, a kind of generating geomantic omen car comprises sharf, petiole, it is characterized in that: the cone-shape blade that is provided with bottom opening at the end of petiole.
2, generating according to claim 1 geomantic omen car, it is characterized in that: the cone-shape blade can be cone shape blade or pyramid bodily form blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200115717U CN2677651Y (en) | 2004-02-20 | 2004-02-20 | Windmill for generating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2004200115717U CN2677651Y (en) | 2004-02-20 | 2004-02-20 | Windmill for generating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2677651Y true CN2677651Y (en) | 2005-02-09 |
Family
ID=34582866
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2004200115717U Expired - Fee Related CN2677651Y (en) | 2004-02-20 | 2004-02-20 | Windmill for generating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2677651Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007071161A1 (en) * | 2005-12-19 | 2007-06-28 | Yanjie Zhao | Electricity generating equipment with ocean energy, water energy and wind energy |
| CN102032102A (en) * | 2009-09-29 | 2011-04-27 | 沈永林 | Direct push type impeller of wind-driven and hydroelectric generator |
| CN103061960A (en) * | 2011-10-18 | 2013-04-24 | 任树华 | Ocean current generator |
| CN103541867A (en) * | 2013-10-20 | 2014-01-29 | 北京工业大学 | Fluid power generating system for vehicle |
-
2004
- 2004-02-20 CN CNU2004200115717U patent/CN2677651Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007071161A1 (en) * | 2005-12-19 | 2007-06-28 | Yanjie Zhao | Electricity generating equipment with ocean energy, water energy and wind energy |
| CN102032102A (en) * | 2009-09-29 | 2011-04-27 | 沈永林 | Direct push type impeller of wind-driven and hydroelectric generator |
| CN103061960A (en) * | 2011-10-18 | 2013-04-24 | 任树华 | Ocean current generator |
| CN103541867A (en) * | 2013-10-20 | 2014-01-29 | 北京工业大学 | Fluid power generating system for vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050209 Termination date: 20120220 |