CN106593763A - Vertical shaft vertically-swinging fan blade power generation device - Google Patents
Vertical shaft vertically-swinging fan blade power generation device Download PDFInfo
- Publication number
- CN106593763A CN106593763A CN201710045934.0A CN201710045934A CN106593763A CN 106593763 A CN106593763 A CN 106593763A CN 201710045934 A CN201710045934 A CN 201710045934A CN 106593763 A CN106593763 A CN 106593763A
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- fan blade
- blade
- wind
- fan
- ground
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- 238000010248 power generation Methods 0.000 title abstract description 7
- 230000000694 effects Effects 0.000 claims description 7
- 239000002356 single layer Substances 0.000 claims description 2
- 238000000034 method Methods 0.000 abstract 1
- 230000001737 promoting effect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007634 remodeling Methods 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
-
- 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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- 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)
- Wind Motors (AREA)
Abstract
The invention discloses a vertical shaft vertically-swinging fan blade power generation device which comprises a pole (1), a vertical shaft (2), horizontal gear levers (3), blade tail vanes (4), fan blades (5), shaft rods (6), blade shaft sleeves (7) and an electric generator (8). The vertical shaft vertically-swinging fan blade power generation device is characterized in that when heads of the fan blades are at windward positions, the planes of the fan blades and the ground are in a parallel or approximately parallel state, and when the heads of the fan blades are located at back of wind, the planes of the fan blades and the ground are in a vertical state; the fan blades are in rectangular or oval shapes, the tail of each fan blade is provided with one to two blade tail vanes, and each fan blade is fixedly provided with at least two blade shaft sleeves; and the shaft rods penetrate through the blade shaft sleeves so that the fan blades can vertically swing around the shaft rods. The planes of the acting fan blades are perpendicular to the ground, just as an unfolded sail can intercept a large area of wind energy, the fan blades are parallel or approximately parallel to the ground when being in the windward state, wind resistance is reduced, and thus the utilization rate of wind energy is increased. The vertical shaft vertically-swinging fan blade power generation device is simple in overall structure and low in cost, lowering of the cost is the key factor for promoting wind power generation, and improvement of the utilization rate of the wind energy is an effective method for lowering the cost.
Description
Technical field
The present invention relates to a kind of wind power generation plant, especially vertical axises swing up and down fan blade generation device.
Background technology
What at present wind power generation plant was conventional has trunnion axis and vertical axises, each with advantage and not enough, but vertical shaft wind
Power generator has that threshold wind velocity is low and many merits such as noiselessness, with more wide market application foreground.Current is vertical
Axle blower fan have developed rapidly, and kind is also a lot, and innovation is continuous, but generally have that wind energy utilization is low, wind area is little, power
Less than normal, volume is relatively large, low speed wind power is difficult starts and high cost problem；But wind energy is unlimited, therefore reduces cost is
The key factor of wind-power electricity generation is promoted, the effective ways that wind energy utilization is then reduces cost again are improved.
The content of the invention
In order to overcome, existing wind power generating set with vertical shaft wind energy utilization is low, wind area is little, power is less than normal, low velocity wind
Power is difficult to be started and the high problem of cost, and a kind of wind energy utilization high, low speed wind-force of offer easily starts and the wind-force of low cost is sent out
Electric installation, i.e. vertical axises swing up and down fan blade generation device.
The technical solution adopted for the present invention to solve the technical problems is：Vertical axises swing up and down fan blade generation device, bag
Include：1. tower bar, 2. vertical shaft, 3. horizontal lever, 4. blade empennage, 5. fan blade, 6. axostylus axostyle, 7. blade axle sleeve, 8. electromotor；Which is special
Levy is that when the head of fan blade (5) is in upwind position, now wind-force plays the role of to prevent to turn to fan blade (5), at this moment fan blade (5)
Plane is in parallel or less parallel state with ground, if during less parallel, its head is high and afterbody is low, with ground level
Angle is 0-45 degree, and to guarantee to reduce the resistance to wind, and angle is to change, and higher its angle of wind speed is also less；
When the head of fan blade (5) is located at the back side of wind, now wind-force plays the role of to promote to fan blade (5) and turns, and at this moment fan blade (5) is flat
Large-area wind energy, wind drive vertical fan blade (5) operation, so as to band can be intercepted and captured with ground in vertical state, now then in face
Dynamic electromotor (8) rotates；Electromotor (8) is fixed on tower bar (1) and vertical shaft (2) above, in windless condition fan blade (5) all with
In less parallel state, head is slightly higher, and the angle with ground level is 0-45 degree on ground.
The fan blade (5) is rectangle or ellipse, and its afterbody has 1-2 blade empennage (4), on each fan blade (5)
Face is fixed with least 2 blade axle sleeves (7), and axostylus axostyle (6) is pierced into from blade axle sleeve (7) so that fan blade (5) can be around axostylus axostyle (6)
Swing up and down.
The horizontal lever (3) and axostylus axostyle (6) are separately fixed at electromotor (8) above, its axostylus axostyle (6) position above,
The position of horizontal lever (3) is below axostylus axostyle (6) and forward, and the effect of horizontal lever (3) is to block vertical fan blade (5),
Which is made not continue to rotate down, to keep the plumbness of fan blade (5) so that fan blade (5) obtains maximum reception wind energy
Area.
The axostylus axostyle (6) is not through the plane centreline of fan blade (5), but is located at the head side of fan blade (5), anomaly
1/5-1/8 of the distance of face centrage for fan blade (5) length.
Afterbody of the blade empennage (4) positioned at fan blade (5), blade empennage (4) have certain angle with fan blade (5), its
One of effect is the state that fan blade (5) can be voluntarily adjusted according to different positions, when the head of fan blade (5) is in upwind position
When, now then behind wind direction, which functions as the empennage of aircraft to blade empennage (4), can keep fan blade (5) with ground
The parallel state in face is constant so as to minimum to the resistance of wind, and while plays the role of stable fan blade (5)；When the tail of fan blade (5)
When portion is in upwind position, now blade empennage (4) is then in the position before wind direction, as a plane dips down
Tiltedly, inclined-plane can be moved down under the action of the forces of the wind, drive fan blade (5) to rotate along axostylus axostyle (6), until row perpendicular to the ground
Stopped by horizontal lever (3) during state, now fan blade (5) can intercept and capture large-area wind energy, and wind drive fan blade (5) is around vertical
Axle 2 does and horizontally rotates, and drives electromotor (8) acting.
The fan blade (5) is 2 to 4 groups, can be made up of single fan blade (5) per group, it is also possible to parallel by multiple fan blades (5)
Arrangement, while being made up of a horizontal lever (3) and an axostylus axostyle (6) per group；The fan blade (5) can be monolayer, it is also possible to
It is that upper and lower multiple layer combination is formed.
Beneficial effect：Fan blade (5) its plane of its acting of the invention is perpendicular to the ground, as the sail for opening can
Large-area wind energy is intercepted and captured, and it is then parallel to the ground or close parallel to work as when fan blade (5) is in state windward, reduces wind
Resistance, so as to improve the utilization rate of wind energy, overall structure is simple, low cost, and reduces cost is to promote the pass of wind-power electricity generation
Key factor, improves the effective ways that wind energy utilization is then reduces cost again.
Description of the drawings
Fig. 1 is the vertical structure projection of the present invention.
Fig. 2 is the top view of two groups of fan blades (5) of the invention.
Fig. 3 is the A-A profiles in Fig. 2.
Fig. 4 is the B-B profiles in Fig. 2.
Fig. 5 be the present invention for 4 groups of fan blades when top view.
Fig. 6 is the top view when Fig. 5 30 degree of rotate counterclockwises under wind-force effect
Fig. 7 is the top view when Fig. 5 60 degree of rotate counterclockwises under wind-force effect
Fig. 8 is the top view when Fig. 5 is rotated by 90 ° under wind-force effect counterclockwise
Fig. 9 be the present invention for 3 groups of fan blades when axonometric drawing, wherein per group be 2 fan blades.
1. tower bar in figure, 2. vertical shaft, 3. horizontal lever, 4. blade empennage, 5. fan blade, 6. axostylus axostyle, 7. blade axle sleeve, 8.
Motor.
Specific embodiment
The present invention is further illustrated below in conjunction with the accompanying drawings.As shown in Figure 1, Figure 2, Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8,
Shown in Fig. 9, vertical axises swing up and down fan blade generation device, and fan blade (5) is made up of 3 to 4 groups, when wind-force is applied to fan blade (5),
Its state of the fan blade (5) of diverse location is different, and when fan blade (5) is in the left side of electromotor, now the head of fan blade (5) is in
Wind front position, and blade empennage (4), then behind wind direction, which functions as the empennage of aircraft, can keep fan blade (5)
State parallel to the ground is constant so as to minimum to the resistance of wind, and while plays the role of stable fan blade (5).
When fan blade (5) turns to the right side of electromotor, now the head of fan blade (5) is in the position after wind, and blade
Empennage (4) is then in before wind direction, and as the plane of one of blade empennage (4) is downward-sloping, inclined-plane is in wind-force
In the presence of can move down, drive fan blade (5) along axostylus axostyle (6) rotate, quilt when fan blade (5) state perpendicular to the ground
Horizontal lever (3) stops that now fan blade (5) can intercept and capture large-area wind energy, and wind drive fan blade (5) is done around vertical shaft (2)
Horizontally rotate, drive electromotor (8) acting.
When fan blade (5) is turned to before electromotor, now fan blade (5) is changed from horizontality to plumbness, its
In a blade empennage (4) plane it is downward-sloping, inclined-plane can be moved down under the action of the forces of the wind, drive fan blade (5) along
Axostylus axostyle (6) is rotated.
The acting of a circle is completed when fan blade (5) is turned to behind electromotor, is rotated further by becoming contrary wind side
To becoming the resistance of rotation, but now fan blade (5) can start change from plumbness to horizontality, due to axostylus axostyle (6) no
It is the plane centreline through fan blade (5), but is located at side, when fan blade (5) is when vertical, positioned at fan blade (5) planar central
The top of line, that is to say, that fan blade (5) is being located at axostylus axostyle (6) below portion than part above area greatly, so wind-force
Fan blade (5) can be forced to change to horizontality so that fan blade (5) is minimum to the resistance of wind；Moved in circles with this, reached efficiently
The purpose of generating.
The present invention is not limited in above-mentioned specific embodiment, essential scope of the those of ordinary skill in the art in the present invention
Change, remodeling, addition or the replacement inside made, should also belong to protection scope of the present invention.
Claims (6)
1. vertical axises swing up and down fan blade generation device, including：1. tower bar, 2. vertical shaft, 3. horizontal lever, 4. blade empennage, 5.
Fan blade, 6. axostylus axostyle, 7. blade axle sleeve, 8. electromotor；It is characterized in that when the head of fan blade (5) is in upwind position, now wind-force
Fan blade (5) is played the role of to prevent to turn, at this moment the plane of fan blade (5) is in parallel or less parallel state with ground, if
During less parallel, its head is high and afterbody is low, and the angle with ground level is 0-45 degree, to guarantee to reduce the resistance to wind,
And angle is to change, and higher its angle of wind speed is also less；When the head of fan blade (5) is located at the back side of wind, now wind-force
Fan blade (5) is played the role of to promote and is turned, at this moment the plane of fan blade (5) then can intercept and capture large area with ground in vertical state, now
Wind energy, the vertical fan blade of wind drive (5) operation, so as to drive electromotor (8) rotate；Electromotor (8) is fixed on tower bar (1)
With vertical shaft (2) above, in windless condition, fan blade (5) is in all less parallel state with ground, and head is slightly higher, with ground level
Angle is 0-45 degree.
2. vertical axises according to claim 1 swing up and down fan blade generation device, it is characterized in that, the fan blade (5) is length
Square or oval, its afterbody has 1-2 blade empennage (4), and each fan blade (5) is fixed at least 2 blade axle sleeves
(7), axostylus axostyle (6) is pierced into from blade axle sleeve (7) so that fan blade (5) can be swung up and down around axostylus axostyle (6).
3. vertical axises according to claim 1 swing up and down fan blade generation device, it is characterized in that, the horizontal lever (3)
Electromotor (8) is separately fixed above with axostylus axostyle (6), above, the position of horizontal lever (3) is in axostylus axostyle for its axostylus axostyle (6) position
(6) it is below and forward.
4. the vertical axises according to claim 1 or 2 or 3 swing up and down fan blade generation device, it is characterized in that, the axostylus axostyle
(6) plane centreline of fan blade (5) is not through, but is located at the head side of fan blade (5), the distance away from plane centreline is
The 1/5-1/8 of fan blade (5) length.
5. the vertical axises according to claim 1 or 2 or 4 swing up and down fan blade generation device, it is characterized in that, the blade tail
Afterbody of the wing (4) positioned at fan blade (5), blade empennage (4) have certain angle with fan blade (5), and one of its effect is being capable of basis
Different positions voluntarily adjusts the state of fan blade (5), when the head of fan blade (5) is in upwind position, now blade empennage (4)
Then behind wind direction, which functions as the empennage of aircraft, and the state that fan blade (5) can be kept parallel to the ground is constant,
Make its resistance to wind minimum, and while play the role of stable fan blade (5)；When the afterbody of fan blade (5) is in upwind position,
Now blade empennage (4) is then in the position before wind direction, due to a plane it is downward-sloping, effect of the inclined-plane in wind-force
Under can move down, drive fan blade (5) along axostylus axostyle (6) rotate, by horizontal lever (3) when the state of row perpendicular to the ground
Stop, now fan blade (5) can intercept and capture large-area wind energy, and wind drive fan blade (5) does around vertical shaft 2 and horizontally rotates, drive
Electromotor (8) does work.
6. the vertical axises according to claim 1 or 2 or 5 swing up and down fan blade generation device, it is characterized in that, the fan blade
(5) be 2 to 4 groups, can be made up of single fan blade (5) per group, it is also possible to arranged in parallel by multiple fan blades (5), at the same per group by
One horizontal lever (3) and axostylus axostyle (6) composition；The fan blade (5) can be monolayer, or upper and lower multiple layer combination and
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045934.0A CN106593763A (en) | 2017-01-13 | 2017-01-13 | Vertical shaft vertically-swinging fan blade power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710045934.0A CN106593763A (en) | 2017-01-13 | 2017-01-13 | Vertical shaft vertically-swinging fan blade power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106593763A true CN106593763A (en) | 2017-04-26 |
Family
ID=58585027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710045934.0A Pending CN106593763A (en) | 2017-01-13 | 2017-01-13 | Vertical shaft vertically-swinging fan blade power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106593763A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800008049A1 (en) * | 2018-08-14 | 2020-02-14 | Rocco Ricupero | Vertical axis wind turbine |
| CN117128130A (en) * | 2023-10-20 | 2023-11-28 | 长春迈泽精密机械有限公司 | Planetary vane wind motor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324311Y (en) * | 1997-12-09 | 1999-06-16 | 孔宪文 | Overturn wind power machine |
| US20040164561A1 (en) * | 2003-02-21 | 2004-08-26 | Masato Nagawa | Drive power apparatus and rotating member utilizing wind and blade member thereof |
| CN201090371Y (en) * | 2007-08-10 | 2008-07-23 | 刘运超 | Wind motor with flap-changeable fan blade for about 45 DEG yawing by tilting axis principle |
| EP2078849A2 (en) * | 2008-01-10 | 2009-07-15 | Osterhammer, Johann jun. | Wind and water turbine with pivotable blades |
| CN201439745U (en) * | 2009-06-22 | 2010-04-21 | 林进财 | Wind power generation structure |
| CN104343642A (en) * | 2013-07-31 | 2015-02-11 | 陈维凯 | A blade for a wind turbine |
-
2017
- 2017-01-13 CN CN201710045934.0A patent/CN106593763A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2324311Y (en) * | 1997-12-09 | 1999-06-16 | 孔宪文 | Overturn wind power machine |
| US20040164561A1 (en) * | 2003-02-21 | 2004-08-26 | Masato Nagawa | Drive power apparatus and rotating member utilizing wind and blade member thereof |
| CN201090371Y (en) * | 2007-08-10 | 2008-07-23 | 刘运超 | Wind motor with flap-changeable fan blade for about 45 DEG yawing by tilting axis principle |
| EP2078849A2 (en) * | 2008-01-10 | 2009-07-15 | Osterhammer, Johann jun. | Wind and water turbine with pivotable blades |
| CN201439745U (en) * | 2009-06-22 | 2010-04-21 | 林进财 | Wind power generation structure |
| CN104343642A (en) * | 2013-07-31 | 2015-02-11 | 陈维凯 | A blade for a wind turbine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201800008049A1 (en) * | 2018-08-14 | 2020-02-14 | Rocco Ricupero | Vertical axis wind turbine |
| CN117128130A (en) * | 2023-10-20 | 2023-11-28 | 长春迈泽精密机械有限公司 | Planetary vane wind motor |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170426 |
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| RJ01 | Rejection of invention patent application after publication |