CN201184270Y - Chiba wind power generator wind wheel - Google Patents
Chiba wind power generator wind wheel Download PDFInfo
- Publication number
- CN201184270Y CN201184270Y CNU2007201883106U CN200720188310U CN201184270Y CN 201184270 Y CN201184270 Y CN 201184270Y CN U2007201883106 U CNU2007201883106 U CN U2007201883106U CN 200720188310 U CN200720188310 U CN 200720188310U CN 201184270 Y CN201184270 Y CN 201184270Y
- Authority
- CN
- China
- Prior art keywords
- blade
- chiba
- leaf
- wind
- wind turbines
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
Abstract
The utility model relates to a chiba wind wheel of the wind power generator. Aiming at the defects in the prior wind power generator of a single blade, low efficiency and small generation power, a flange plate of the wind wheel is sleeved with blade diameters which extend outwards from a circle center; each blade diameter divides the circumference into parts; blade sleeve frames are movably connected with the blade diameter; the blades are laid on a fan-shaped surface formed by the adjacent blade sleeve frames; the lengths of the blade diameters can be telescoped according to the design size and the generating capacity of the wind turbine, so as to increase or decrease the blade sleeve frames, and increase or decrease windward sides thereof; therefore, the wind wheel serves multiple purposes, and has the advantages of high efficiency, reduced starting wind speed, simple manufacture, and convenient assembly, expansion, and disassembly.
Description
Technical field
The utility model relates to a kind of wind-driven generator, relates in particular to a kind of Chiba wind turbines rotor.
Background technique
The blade of existing wind-driven generator is that monolithic is fixed, can not design the size of wind-force electrical machinery machine blade with suiting measures to local conditions, as connecting main fan on Chinese patent 00257134.x disclosed " wind wheel of wind-driven generator " the fan root, it is little that traditional fan blade is designed to its windward side of combination of three, five, efficient is low, generated output is little, and can only be suitable for particular environment, wind-force.Can not a tractor serves several purposes, one-machine-multi-function.
Summary of the invention
The utility model provides a kind of efficient height at existing deficiency, and the windward side is big and because of gesture becomes, and changes the Chiba wind turbines rotor of its design because of need.
The utility model is realized by following technical proposal:
The flange plate socket is by the outward extending leaf of circle centre position footpath, and leaf is circumference in equal parts directly, and large diameter leaf stock of flange plate concentric circle and leaf directly flexibly connect, and blade is tiled in the sector of adjacent leaf stock formation.
For better effect: the scalable or splicing length in leaf footpath.
Big leaflet stock diameter accretion yardstick equals length of blade or is the multiple of length of blade.
Blade for by small-bore to heavy caliber extend gradually trapezoidal.
Blade tiltable several angle between two leaf stocks is installed.
The blade that adjacent leaf stock forms in the sector is that multi-disc is with the equidirectional tiling of angle.
Leaf footpath blade is a metallic material.The preferred reinforcing bar in leaf footpath, the preferred aluminium of blade.
The utility model is according to the designed size generated energy of the wind-driven generator leaf electrical path length of stretching, increase and decrease leaf stock, increase and decrease its windward side, be installed between the two leaf stocks, the equidirectional tiling combination with angle of multiple-blade is broken the whole up into parts, and utilizes thinness to reduce resistance, increased its windward side greatly, improved efficient, starting wind velocity reduces, and is low to moderate 0.8 meter per second; Wind wheel is made simple and easy, assembling, flexible, convenient disassembly.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described.
Fig. 1 is the utility model one structural representation.
Fig. 2 is the utility model side view.
Fig. 3 is the blade structure enlarged diagram.
Embodiment
It is spliced that leaf footpath 2 length adjustment also can be assembling.
Claims (7)
1, a kind of Chiba wind turbines rotor, it is characterized in that: flange plate (3) socket is by the outward extending leaf footpath of circle centre position (2), Ye Jing (2) circumference in equal parts, the large diameter leaf stock of flange plate (3) concentric circle (4) flexibly connects with leaf footpath (2), and blade (1) is tiled in the sector of adjacent leaf stock (4) formation.
2, Chiba wind turbines rotor as claimed in claim 1 is characterized in that: the scalable or splicing length in leaf footpath (2).
3, Chiba wind turbines rotor as claimed in claim 1 is characterized in that: big leaflet stock (4) diameter accretion yardstick equals blade (1) length or is the multiple of blade (1) length.
4, Chiba wind turbines rotor as claimed in claim 1 is characterized in that: blade (1) for by small-bore to heavy caliber extend gradually trapezoidal.
5, Chiba wind turbines rotor as claimed in claim 1 is characterized in that: the blade (1) that adjacent leaf stock (4) forms in the sector is that multi-disc is with the equidirectional tiling of angle.
6, as claim 1 or 4 described Chiba wind turbines rotors, it is characterized in that: leaf footpath (2), blade (1) are metallic material.
7, Chiba wind turbines rotor as claimed in claim 6 is characterized in that: leaf footpath (2) is a reinforcing bar, and blade (1) is an aluminium matter.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201883106U CN201184270Y (en) | 2007-11-23 | 2007-11-23 | Chiba wind power generator wind wheel |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2007201883106U CN201184270Y (en) | 2007-11-23 | 2007-11-23 | Chiba wind power generator wind wheel |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201184270Y true CN201184270Y (en) | 2009-01-21 |
Family
ID=40272010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2007201883106U Expired - Fee Related CN201184270Y (en) | 2007-11-23 | 2007-11-23 | Chiba wind power generator wind wheel |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201184270Y (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016161535A1 (en) * | 2015-04-07 | 2016-10-13 | 崔文泽 | Disc wind wheel |
-
2007
- 2007-11-23 CN CNU2007201883106U patent/CN201184270Y/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016161535A1 (en) * | 2015-04-07 | 2016-10-13 | 崔文泽 | Disc wind wheel |
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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: 20090121 Termination date: 20091223 |