CN106837686A - A kind of dual rotary flabellum windmill - Google Patents
A kind of dual rotary flabellum windmill Download PDFInfo
- Publication number
- CN106837686A CN106837686A CN201710026583.9A CN201710026583A CN106837686A CN 106837686 A CN106837686 A CN 106837686A CN 201710026583 A CN201710026583 A CN 201710026583A CN 106837686 A CN106837686 A CN 106837686A
- Authority
- CN
- China
- Prior art keywords
- flabellum
- transverse arm
- axle sleeve
- windmill
- dual rotary
- 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.)
- Pending
Links
- 241000883990 Flabellum Species 0.000 title claims abstract description 80
- 230000009977 dual effect Effects 0.000 title claims abstract description 15
- 239000000203 mixture Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 2
- 239000011152 fibreglass Substances 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000004033 plastic Substances 0.000 claims description 2
- 229920003023 plastic Polymers 0.000 claims description 2
- 229920000728 polyester Polymers 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 241001075561 Fioria Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/066—Rotors characterised by their construction elements the wind engaging parts being movable relative to the rotor
- F03D3/067—Cyclic movements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
A kind of dual rotary flabellum windmill of the present invention, including power output shaft and multigroup flabellum component, every group of flabellum component include transverse arm, flabellum and spacing curved boom；One end of the transverse arm is fixed on power output shaft, the other end is fixedly connected with spacing curved boom in angle；One end of the flabellum is located in the angle that transverse arm is constituted with spacing curved boom and constitutes to rotate by hinge and transverse arm and is connected.Under wind action, realize the dual rotary of fan blade of windmill, i.e. flabellum not only can also do itself 90 degree of rotation to the present invention as power output shaft is rotated around the transverse arm of connection power output shaft.Because flabellum can be different with itself 90 degree of rotation, the area that wind is acted on two flabellums so that the windage difference between two flabellums reaches maximum, and then reaches the maximum power output of blower fan.
Description
Technical field
The invention belongs to windmill field, it is related to windmill, is specifically related to a kind of dual rotary flabellum windmill.
Background technology
Windmill is the machinery that wind energy is changed into rotating mechanical energy, wherein the vertical windmill of power output shaft, and its flabellum is
By be applied on the flabellum of output shaft both sides windage difference realize rotation and export power.Each flabellum of traditional windmill is equal
It is integrally fixed on power output shaft, and the sectional area of each flabellum is equal, because the size of windage difference is met depending on flabellum
Depending on the difference of wind face shape；That is the windage difference for being formed between adjacent flabellum is typically small, the output power of its blower fan
It is inevitable also relatively weak.
The content of the invention
The present invention is to solve prior art problem, there is provided a kind of simple structure, easy to operate, can realize that maximum output is moved
The windmill of power.
The technical solution adopted by the present invention is：A kind of dual rotary flabellum windmill, including power output shaft and multigroup flabellum group
Part, every group of flabellum component includes transverse arm, flabellum and spacing curved boom；One end of the transverse arm is fixed on power output shaft,
The other end is fixedly connected with spacing curved boom in angle；One end of the flabellum is located in the angle that is constituted with spacing curved boom of transverse arm,
And rotate and be connected by hinge and transverse arm composition.
Further, the connection end of the flabellum and transverse arm is provided with flabellum protuberance, and the hinge includes the first axle sleeve, the
Two axle sleeves and flabellum axle, first axle sleeve and the second axle sleeve are fixedly connected with transverse arm, the flabellum axle and flabellum protuberance
Interference is connected and the two ends of flabellum axle are placed through in the first axle sleeve and the second axle sleeve respectively.
Further, the angle that the transverse arm is constituted with spacing curved boom is 90 °.
Further, every group of flabellum component includes two transverse arms being parallel to each other, first axle sleeve and second
Axle sleeve is individually fixed on two transverse arms.
Further, the flabellum component count is at least two, and uniform arrangement.
Further, can be split-type structural, or integral structure between the transverse arm and spacing curved boom.
Further, the flabellum material be metal, wood, polyester plastics, fiberglass, cloth in one or more
Combination.
What the present invention was obtained has the beneficial effect that：The present invention realizes the dual rotary of fan blade of windmill under wind action, that is, fan
Leaf not only can also do itself 90 degree of rotation as power output shaft is rotated around the transverse arm of connection power output shaft.Because flabellum can
With itself 90 degree of rotation, the sectional area that wind is acted on the both sides flabellum of power output shaft is different so that the wind between two flabellums
Resistance difference reaches maximum, and then reaches the maximum power output of windmill.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention.
Fig. 2 Windmill rotary top views under wind action for the present invention.
Wherein 1 represent power output shaft, 2 represent transverse arm, 3 represent flabellum, 4 represent spacing curved boom, 5 represent flabellum protrusion
Portion, 6 represent the first axle sleeve, 7 represent the second axle sleeve, 8 represent flabellum axle.
Specific embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, the embodiment of description is only this
A part of embodiment of invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in Figure 1, 2, a kind of dual rotary flabellum windmill, including power output shaft 1 and three groups of flabellum groups of uniform arrangement
Part, every group of flabellum component includes two transverse arms 2 being parallel to each other, flabellum 3 and spacing curved booms 4；One end of the transverse arm 2 is consolidated
It is scheduled on power output shaft 1, the other end is fixedly connected with spacing curved boom 4 in 90 ° of angles；One end of the flabellum 3 is located at transverse arm 2
In the angle constituted with spacing curved boom 4 and constitute to rotate by hinge and transverse arm 2 and be connected.Flabellum 3 sets with the connection end of transverse arm 2
There is flabellum protuberance 5.Hinge includes the first axle sleeve 6, the second axle sleeve 7 and flabellum axle 8,7 points of first axle sleeve, 6 and second axle sleeve
It is not fixed on two transverse arms 2, the flabellum axle 8 is connected with the interference of flabellum protuberance 5 and the two ends of flabellum axle 8 place respectively
In in the first axle sleeve 6 and the second axle sleeve 7.Show that transverse arm 2 is split-type structural with spacing curved boom 4 in Fig. 2, both can also be one
Body structure.
During specific implementation：As a example by containing three groups of windmills of the flabellum component of uniform arrangement, windmill is opened under wind action
Begin to rotate, three groups of flabellum components are rotated around power output shaft 1, and the flabellum 3 of one of which flabellum component goes to certain position
When with transverse arm 2 in vertical state, now the wind direction of flabellum 3 and wind is into parastate, and the windage that this flabellum 3 is subject to is minimum；And it is another
Outer two groups of flabellums 3 are in the state parallel with transverse arm 2, with wind direction even plumbness, its windage being subject at an angle
Much larger than the windage being subject in the flabellum 3 parallel with wind direction, that is, the maximum windage realized between adjacent two flabellum 3 is poor.With
The rotation of power output shaft 1, three groups of flabellums of flabellum component 3 replace presentation with wind direction in the state of level or certain angle,
Realize windage difference continuously to occur, that is, obtain the maximum power output of windmill.
Claims (7)
1. a kind of dual rotary flabellum windmill, including power output shaft（1）With multigroup flabellum component, it is characterised in that：Described every group
Flabellum component includes transverse arm（2）, flabellum（3）With spacing curved boom（4）；The transverse arm（2）One end be fixed on power output shaft（1）
The upper, other end and spacing curved boom（4）It is fixedly connected in angle；The flabellum（3）One end be located at transverse arm（2）With spacing curved boom
（4）In the angle of composition and by hinge and transverse arm（2）Constitute and rotate connection.
2. a kind of dual rotary flabellum windmill according to claim 1, it is characterised in that：The flabellum（3）With transverse arm（2）Company
Connect end and be provided with flabellum protuberance（5）, the hinge include the first axle sleeve（6）, the second axle sleeve（7）And flabellum axle（8）, described first
Axle sleeve（6）With the second axle sleeve（7）And transverse arm（2）It is fixedly connected, the flabellum axle（8）With flabellum protuberance（5）Interference connection,
And flabellum axle（8）Two ends be placed through the first axle sleeve respectively（6）With the second axle sleeve（7）It is interior.
3. a kind of dual rotary flabellum windmill according to claim 1, it is characterised in that：The transverse arm（2）With spacing curved boom（4）
The angle of composition is 90 °.
4. a kind of dual rotary flabellum windmill according to claim 2, it is characterised in that：Every group of flabellum component includes two
The individual transverse arm being parallel to each other（2）, first axle sleeve（6）With the second axle sleeve（7）It is individually fixed in two transverse arms（2）On.
5. a kind of dual rotary flabellum windmill according to claim 1 or 4, it is characterised in that：The flabellum component count be to
It is few two, and uniform arrangement.
6. a kind of dual rotary flabellum windmill according to claim 1, it is characterised in that：The transverse arm（2）With spacing curved boom（4）
Between can be split-type structural, or integral structure.
7. a kind of dual rotary flabellum windmill according to claim 1, it is characterised in that：The flabellum（3）Material is metal, wood
One or more combination in head, polyester plastics, fiberglass, cloth.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026583.9A CN106837686A (en) | 2017-01-14 | 2017-01-14 | A kind of dual rotary flabellum windmill |
| PCT/CN2017/111117 WO2018130001A1 (en) | 2017-01-14 | 2017-11-15 | Windmill having dual rotating blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710026583.9A CN106837686A (en) | 2017-01-14 | 2017-01-14 | A kind of dual rotary flabellum windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106837686A true CN106837686A (en) | 2017-06-13 |
Family
ID=59124929
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710026583.9A Pending CN106837686A (en) | 2017-01-14 | 2017-01-14 | A kind of dual rotary flabellum windmill |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN106837686A (en) |
| WO (1) | WO2018130001A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018130001A1 (en) * | 2017-01-14 | 2018-07-19 | 刘珊珊 | Windmill having dual rotating blades |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831731A1 (en) * | 1977-07-20 | 1979-02-08 | Frederick Charles Evans | WINDMILL |
| DE102008007534A1 (en) * | 2008-02-01 | 2009-08-06 | Glushko, Viktor, Dr. | Wind-wheel for converting wind to power has swiveling axles fastened on a vertical axle so as to support sails/vanes linked to swivel and limiting device for the position of the vanes/sails |
| CN104033333A (en) * | 2013-03-05 | 2014-09-10 | 天津三春科技有限公司 | Point and pocket type fan blades and automatic swing device enabling vertical shaft windmill to be efficient |
| CN104329218A (en) * | 2014-10-29 | 2015-02-04 | 西北工业大学 | Connecting rod transmitting folding blade vertical shaft impeller |
| CN206419161U (en) * | 2017-01-14 | 2017-08-18 | 刘珊珊 | A kind of dual rotary flabellum windmill |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104074676A (en) * | 2013-03-28 | 2014-10-01 | 毛善平 | Blade of wind driven generator |
| US9284947B2 (en) * | 2014-07-11 | 2016-03-15 | Zhong Ai XIA | Responsive windmill |
| CN104265562A (en) * | 2014-09-19 | 2015-01-07 | 孔祥青 | Horizontal axis flexible blade of vertical axis wind driven power generator |
| CN104481799A (en) * | 2014-11-21 | 2015-04-01 | 西北工业大学 | Vertical axis fan impeller based on belt wheel transmission |
| CN106837686A (en) * | 2017-01-14 | 2017-06-13 | 刘珊珊 | A kind of dual rotary flabellum windmill |
-
2017
- 2017-01-14 CN CN201710026583.9A patent/CN106837686A/en active Pending
- 2017-11-15 WO PCT/CN2017/111117 patent/WO2018130001A1/en active Application Filing
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2831731A1 (en) * | 1977-07-20 | 1979-02-08 | Frederick Charles Evans | WINDMILL |
| DE102008007534A1 (en) * | 2008-02-01 | 2009-08-06 | Glushko, Viktor, Dr. | Wind-wheel for converting wind to power has swiveling axles fastened on a vertical axle so as to support sails/vanes linked to swivel and limiting device for the position of the vanes/sails |
| CN104033333A (en) * | 2013-03-05 | 2014-09-10 | 天津三春科技有限公司 | Point and pocket type fan blades and automatic swing device enabling vertical shaft windmill to be efficient |
| CN104329218A (en) * | 2014-10-29 | 2015-02-04 | 西北工业大学 | Connecting rod transmitting folding blade vertical shaft impeller |
| CN206419161U (en) * | 2017-01-14 | 2017-08-18 | 刘珊珊 | A kind of dual rotary flabellum windmill |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018130001A1 (en) * | 2017-01-14 | 2018-07-19 | 刘珊珊 | Windmill having dual rotating blades |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2018130001A1 (en) | 2018-07-19 |
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| SE01 | Entry into force of request for substantive examination |