CN206419161U - A kind of dual rotary flabellum windmill - Google Patents
A kind of dual rotary flabellum windmill Download PDFInfo
- Publication number
- CN206419161U CN206419161U CN201720041527.8U CN201720041527U CN206419161U CN 206419161 U CN206419161 U CN 206419161U CN 201720041527 U CN201720041527 U CN 201720041527U CN 206419161 U CN206419161 U CN 206419161U
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- CN
- China
- Prior art keywords
- flabellum
- transverse arm
- axle sleeve
- windmill
- dual rotary
- Prior art date
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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
- Y02E10/728—Onshore wind turbines
-
- 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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Abstract
A kind of dual rotary flabellum windmill of the utility model, 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, which is located in the angle that transverse arm is constituted with spacing curved boom and constitutes to rotate by hinge and transverse arm, to be connected.The utility model is under wind action, and realize the dual rotary of fan blade of windmill, i.e. flabellum 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 be with itself 90 degree of rotation, the area that wind is acted on two flabellums is different so that the windage difference between two flabellums reaches maximum, and then reaches the maximum power output of blower fan.
Description
Technical field
The utility model belongs to windmill field, 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 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 utility model can be realized maximum defeated to solve prior art problem there is provided one kind is simple in construction, easy to operate
Go out the windmill of power.
The technical solution adopted in the utility model is：A kind of dual rotary flabellum windmill, including power output shaft and multigroup fan
Leaf component, 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 upper, other end is fixedly connected with spacing curved boom in angle；One end of the flabellum is located at the angle that transverse arm is constituted with spacing curved boom
It is interior and constitute to rotate by hinge and transverse arm and be connected.
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 is more than one or both of metal, wood, polyester plastics, fiberglass, cloth
Combination.
What the utility model was obtained has the beneficial effect that：The utility model realizes the double of fan blade of windmill under wind action
Rotation, i.e. flabellum 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 be 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 two fans
Windage difference between leaf reaches maximum, and then reaches the maximum power output of windmill.
Brief description of the drawings
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model Windmill rotary top view under wind action.
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.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, the embodiment of description is only
It is a part of embodiment of the present utility model, rather than whole embodiments.Based on the embodiment in the utility model, this area
The every other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to the utility model
The scope of protection.
As shown in Figure 1, 2, a kind of dual rotary flabellum windmill, including the flabellum group that power output shaft 1 and three groups are uniformly arranged
Part, every group of flabellum component includes two transverse arm 2, flabellum 3 and the spacing curved booms 4 being parallel to each other；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.The connection end of flabellum 3 and transverse arm 2 is set
There is flabellum protuberance 5.Hinge includes the first axle sleeve 6, the second axle sleeve 7 and flabellum axle 8,7 points of 6 and second axle sleeve of the first 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 are placed respectively
In in the first axle sleeve 6 and the second axle sleeve 7.Show that transverse arm 2 and spacing curved boom 4 are split-type structurals in Fig. 2, both can also be one
Body structure.
During specific implementation：By taking the windmill containing the three groups of flabellum uniformly arranged components as an example, 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, the flabellum 3 of three groups of flabellum components replaces 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 is extremely
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
Combination more than one or both of head, polyester plastics, fiberglass, cloth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041527.8U CN206419161U (en) | 2017-01-14 | 2017-01-14 | A kind of dual rotary flabellum windmill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720041527.8U CN206419161U (en) | 2017-01-14 | 2017-01-14 | A kind of dual rotary flabellum windmill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206419161U true CN206419161U (en) | 2017-08-18 |
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ID=59571235
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720041527.8U Active CN206419161U (en) | 2017-01-14 | 2017-01-14 | A kind of dual rotary flabellum windmill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206419161U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837686A (en) * | 2017-01-14 | 2017-06-13 | 刘珊珊 | A kind of dual rotary flabellum windmill |
-
2017
- 2017-01-14 CN CN201720041527.8U patent/CN206419161U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106837686A (en) * | 2017-01-14 | 2017-06-13 | 刘珊珊 | A kind of dual rotary flabellum windmill |
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