CN201391416Y - Air operated machine vane in shape of composite vane - Google Patents
Air operated machine vane in shape of composite vane Download PDFInfo
- Publication number
- CN201391416Y CN201391416Y CN200920107210U CN200920107210U CN201391416Y CN 201391416 Y CN201391416 Y CN 201391416Y CN 200920107210 U CN200920107210 U CN 200920107210U CN 200920107210 U CN200920107210 U CN 200920107210U CN 201391416 Y CN201391416 Y CN 201391416Y
- Authority
- CN
- China
- Prior art keywords
- vane
- cotyledon
- air operated
- operated machine
- blade
- 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
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
An air operated machine vane in the shape of a composite vane consists of a primary vane and a plurality of secondary vanes. The primary vane consists of a rectangular frame, each secondary vane is in small door shape, the secondary vanes are arrayed inside the frame of the primary vane, the upper end and the lower end of each secondary vane are respectively hinged with an upper edge frame and a lower edge frame of the primary vane via pivots located outside the secondary vanes, the inner side of each secondary vane is correspondingly equipped with a stopper, and the stoppers are fixedly connected to the upper edge frame or the lower edge frame of the primary vane. The air operated machine vane in the shape of a composite vane is simple in structure, and can be adaptive to wind directions, thereby sufficiently utilizing wind energy. Further, the air operated machine vane is high in output power, and can also be mounted and used in places with unstable wind directions.
Description
Technical field
The utility model relates to air operated machine, particularly the blade of air operated machine.
Background technique
Air operated machine is a kind of device that wind energy is converted to mechanical energy, air operated machine produces power, existing air operated machine blade by the blade capturing wind energy, the overwhelming majority is a propeller type, resistance to wind is less, and the waste wind resource: because always there is individual angle on the blade face of propeller blade with wind direction, wind direction can not be perpendicular to the blade face, distinguished and admirablely always brush past with the blade face, the rotation of promotion blade, the energy density of wind energy is original just very little, so just littler to the thrust of wind energy conversion system.
The model utility content
For addressing the above problem, the purpose of this utility model provides the leaf air operated machine blade of a kind of primary and secondary, and it is simple in structure, can adapt to wind direction automatically, thereby can make full use of wind energy, and output power is big, in the unsettled place of wind direction, also can install and use.
For achieving the above object, the utility model is by the following technical solutions:
The leaf air operated machine blade of a kind of primary and secondary, constitute by female leaf and a plurality of cotyledon, female leaf is made of the framework of rectangle, each cotyledon is the wicket shape, each cotyledon is arranged in the framework of female leaf, and the top and bottom of each cotyledon are hinged by the upper frame and the lower frame of pivot and female leaf respectively, and described pivot is positioned at the outside of cotyledon, inboard at each cotyledon is provided with block accordingly, and block is fixed on the upper frame or lower frame of female leaf.Described cotyledon is made up of doorframe and door-plate.
The utility model has following positive beneficial effect:
Blade of the present utility model is made up of female leaf and cotyledon, cotyledon can female relatively Ye Kaiqi or is closed, blade is installed on the air operated machine main shaft symmetrically, cotyledon on the blade can only be opened in the same direction, this has just guaranteed no matter wind from which direction comes, have at least a blade to facing the wind on the air operated machine, have a blade at least with the wind, the cotyledon on the windward blades is closed, and accepts the thrust of wind, cotyledon on the blade is opened with the wind, wind can see through, so the windward side is greater than face with the wind, and the windward side forms moment of torsion with the pressure difference of face with the wind, the main shaft of air operated machine rotates under torsional interaction, outputting power.
Description of drawings
Fig. 1 is the utility model one embodiment's a structural representation.
Fig. 2 is the partial sectional view of blade.
Fig. 3 is a working principle schematic representation of the present utility model.
Fig. 4 is a working principle schematic representation of the present utility model.
Embodiment
Number in the figure
1 blade, 2 female leaf 3 cotyledons 4 pivots
5 upper frames, 6 pivots, 7 lower frames, 8 main shafts
9 bearing supports, 10 blocks, 11 doorframes, 12 door-plates
Please refer to Fig. 1, Fig. 2, the utility model is the leaf air operated machine blade 1 of a kind of primary and secondary, constitute by female leaf 2 and a plurality of cotyledon 3, female leaf 2 is made of the framework of rectangle, each cotyledon 3 is the wicket shape, each cotyledon 3 is arranged in the framework of female leaf 2, and the upper end of each cotyledon 3 is hinged in the upper frame 5 of female leaf by pivot 4.
The lower end of each cotyledon 3 is hinged in the lower frame 7 of female leaf 2 by pivot 6.Inboard at each cotyledon 3 is provided with block 10 accordingly, and each block 10 is all affixed with the upper frame 5 of female leaf 2.Block 10 also can be affixed with the lower frame 7 of female leaf 2.The inboard of cotyledon 3 is meant that side near air operated machine main shaft 8.
Cotyledon 3 can be made up of doorframe 11 and door-plate 12.Pivot 4, pivot 6 all are fixed on the doorframe 11, and doorframe 11 can be made of metal, and door-plate 12 can be made by canvas or glass epoxy or resin plate.
Because the barrier effect of block 10, the cotyledon 3 on each blade 1 can only be opened toward same direction.Please refer to Fig. 3, false wind is to shown in the arrow among Fig. 3, and the blade 1 that then is positioned at the top is opened with the cotyledon 3 on the blade 1 that is positioned at the right side, and the cotyledon 3 on the blade 1 below being positioned at and the blade 1 in left side is then closed.
Please refer to Fig. 4, false wind is to shown in the arrow among Fig. 4, and the cotyledon 3 that then is positioned on the blade 1 on right side is opened, and the cotyledon 3 that is positioned on the blade 1 of the blade 1 in blade 1, left side of below and top is then closed.
Because blade 1 is being installed on the air operated machine main shaft 8 of symmetry, so, no matter wind direction is how, always have at least a cotyledon 3 on the blade 1 to close down with the wind, and have at least a cotyledon 3 on the blade 1 to open with the wind, so promoting blade 1, wind rotates around air operated machine main shaft 8, when blade 1 forwards to when vertical with wind direction, wind is to its thrust maximum, and air operated machine has wind just to change like this, strong wind changes soon, little wind slow-speed.
Claims (2)
1. leaf air operated machine blade of primary and secondary, constitute by female leaf and a plurality of cotyledon, it is characterized in that: female leaf is made of the framework of rectangle, each cotyledon is the wicket shape, each cotyledon is arranged in the framework of female leaf, and the top and bottom of each cotyledon are hinged by the upper frame and the lower frame of pivot and female leaf respectively, and described pivot is positioned at the outside of cotyledon, inboard at each cotyledon is provided with block accordingly, and block is fixed on the upper frame or lower frame of female leaf.
2. the leaf air operated machine blade of primary and secondary as claimed in claim 1, it is characterized in that: described cotyledon is made up of doorframe and door-plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920107210U CN201391416Y (en) | 2009-04-17 | 2009-04-17 | Air operated machine vane in shape of composite vane |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN200920107210U CN201391416Y (en) | 2009-04-17 | 2009-04-17 | Air operated machine vane in shape of composite vane |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201391416Y true CN201391416Y (en) | 2010-01-27 |
Family
ID=41598242
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200920107210U Expired - Fee Related CN201391416Y (en) | 2009-04-17 | 2009-04-17 | Air operated machine vane in shape of composite vane |
Country Status (1)
Country | Link |
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CN (1) | CN201391416Y (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013057733A1 (en) * | 2011-10-21 | 2013-04-25 | Ali M Mohamed | Vertical axis wind mill with popping door pans |
CN103452750A (en) * | 2012-05-29 | 2013-12-18 | 苏郁夫 | Vertical wind power generation blade |
CN105179138A (en) * | 2015-10-14 | 2015-12-23 | 华北电力大学 | Multi-section vane for ocean current energy power generation device |
WO2016030905A3 (en) * | 2014-08-28 | 2016-06-23 | M Mohamed Ali | Vertical axis wind mill with popping up drag door pans and wind pressure release system |
CN109139361A (en) * | 2018-10-19 | 2019-01-04 | 孙洪健 | A kind of air operated machine and air operated machine composite structure |
-
2009
- 2009-04-17 CN CN200920107210U patent/CN201391416Y/en not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013057733A1 (en) * | 2011-10-21 | 2013-04-25 | Ali M Mohamed | Vertical axis wind mill with popping door pans |
CN103452750A (en) * | 2012-05-29 | 2013-12-18 | 苏郁夫 | Vertical wind power generation blade |
WO2016030905A3 (en) * | 2014-08-28 | 2016-06-23 | M Mohamed Ali | Vertical axis wind mill with popping up drag door pans and wind pressure release system |
CN105179138A (en) * | 2015-10-14 | 2015-12-23 | 华北电力大学 | Multi-section vane for ocean current energy power generation device |
CN105179138B (en) * | 2015-10-14 | 2017-04-19 | 华北电力大学 | Multi-section vane for ocean current energy power generation device |
CN109139361A (en) * | 2018-10-19 | 2019-01-04 | 孙洪健 | A kind of air operated machine and air operated machine composite structure |
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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: 20100127 Termination date: 20170417 |
|
CF01 | Termination of patent right due to non-payment of annual fee |