CN206054177U - A kind of high efficiency dynamic wind energy switching foil device - Google Patents
A kind of high efficiency dynamic wind energy switching foil device Download PDFInfo
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- CN206054177U CN206054177U CN201620887178.7U CN201620887178U CN206054177U CN 206054177 U CN206054177 U CN 206054177U CN 201620887178 U CN201620887178 U CN 201620887178U CN 206054177 U CN206054177 U CN 206054177U
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- wind energy
- blade
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- central shaft
- wind
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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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Abstract
This utility model is related to a kind of high efficiency dynamic wind energy switching foil device, single wind energy converter is by rotatable central shaft as supports main shaft, multiple parallel with central shaft or substantially parallel dynamic blades are mounted in central shaft surrounding, the dynamic blade of rotation can be opened and closed as the blade of shutter.This structural texture it is flexible and changeable and can portraitlandscape random connection, and can also use without check dam in ordinary river, can arbitrarily extend extension and reduce, and the direction for making its axle turned is different carries out mutual supplement with each other's advantages.So as to complete the utilization of bigger energy; full dynamic blade Multifunctional wind-driven described in the utility model and hydroelectric generator are adapted for mount on Plain; grassland; river; mountain it is first-class it is every wind energy or water energy can be provided where; efficient utilization for Renewable resource is laid a solid foundation, and is that protecting ecology panorama is made contributions.
Description
Technical field
This utility model is related to wind-powered electricity generation, and water power field is the conversion designs device and its operation original of kinetic energy and water kinetic energy
Reason, specifically says a kind of high efficiency dynamic wind energy switching foil device
Background technology
Wind-power electricity generation drives air vane rotation using wind energy, and kinetic energy is converted to rotating machinery kinetic energy, recycles and adjusts
Rotation function is adjusted by speed system, passes to electricity generation system, converts mechanical energy into electric energy using electricity generation system.Existing wind-force is sent out
Motor is divided into two kinds substantially, respectively horizontal axis wind-driven generator and vertical axis aerogenerator.Horizontal axis wind-driven generator is leaned on
Wind-force blows the formation side-thrust on bevelled blade and promotes blade rotation to be converted to mechanical rotation function so as to reach kinetic energy
Purpose, air vane is generally -3 blades and wheel hub and constitutes, and the shortcoming of this design is that wind energy conversion efficiency is less than 50%.
Most of wind energy is not utilized.And horizontal shaft wind-power generating system manufacture requirements are high, yaw system is needed to adjust blade to allow
Blade is directed at wind direction, installation and maintenance inconvenience in real time；The blade of existing vertical axis aerogenerator is mostly fixed or semifixed shape
State, blade are enclosed when rotating around the spindle, and side blade with the wind forms rotational power, and the blade of contrary wind side forms rotary resistance,
Therefore efficiency is lower compared with horizontal shaft wind-power generating system.This utility model illustrates a kind of new kinetic energy conversion equipment, this dress
Central rotating shaft is housed, subsidiary multiple dynamic blades on axle in putting.Central rotating shaft is with wind direction generally vertically.So as vertical week windmill
Blading is the same, without the need for yaw system.And dynamic blade is with wind direction self-adaptative adjustment angle, without the need for additional control system
Adjust its angle.
The content of the invention
This utility model overcomes existing vertical-shaft wind switch technology not enough, the blade drag of contrary wind motion is dropped to close
In zero；The wind energy utilization of the blade for moving with the wind is tended to into highest, increases unit blade area utilization rate；There is provided a kind of efficient
Rate dynamic wind energy switching foil device.This utility model design fundamentals are by being set forth below：This utility model include central shaft,
Armed lever, dynamic blade, autobiography axle, connecting rod, wind energy converter A, wind energy converter B, wind energy converter C, wind energy turn
Changing device D, wind energy converter central shaft A, wind energy converter central shaft B, wind energy converter central shaft C, wind energy conversion
Device central shaft D, wind energy converter armed lever, wind energy converter central shaft A, wind energy converter central shaft B, wind energy conversion
Device gear A, wind energy converter gear B, gear A, gear B, axle, connection framework, deep bead, wind energy converter, turn up
Blade A, the blade B that turns up, the blade C that turns up, the blade D that turns up, varus blade A, varus blade B, varus blade C, varus blade D,
Wide end, against the wind tip, anchor rod device with the wind, it is characterised in that single wind energy converter is by rotatable central shaft as supporting master
Axle, mounts multiple parallel with central shaft or substantially parallel dynamic blades in central shaft surrounding.These dynamic blades can set
Determine to do rotation around the central shaft of oneself in angular range, these dynamic blades also do 360 degree of revolution around central shaft, and dynamic blade can
It is connected with central shaft by armed lever：Central shaft surrounding angularly on fix multiple armed levers, each arms bar can mount multiple
Equidistant or dynamic blade at a certain distance, dynamic blade are articulated on armed lever and while dynamic blade is kept substantially by the axis of rotation
It is parallel with central shaft, and the blade only rotation in the 180 degree or the angle that sets in advance of the same side of armed lever, this be it is a kind of will
The stress of blade is associated with a kind of mode of central shaft.
The interrelational form of another blade and central shaft is：Around the central shaft angularly on fix multiple armed levers, often
One arms bar can be mounted multiple equidistant or be distributed connecting rod at a certain distance, and a dynamic blade is mounted in each connecting rod,
Dynamic blade then does rotation by axle of connecting rod, and dynamic blade only the same side of armed lever 180 degree or set in advance
Rotation in angle, is in addition not precluded from other interrelational forms, and no matter dynamic blade is connected with central shaft by which kind of mode
Connect, the dynamic blade of rotation is delivered to central shaft torque.
The dynamic blade of rotation can be opened and closed as the blade of shutter.
When fluid for example, wind, during by this device, the effect of central shaft both sides dynamic blade wind-engagings power, the dynamic of side
Blade is automatically opened up, and the dynamic blade of opposite side is automatically switched off, and the dynamic blade of closing can form effective wind area of maximum,
Wind active force produces efficient torsional moment to central shaft, and downwind is pressed around central shaft fortune in the side for so closing dynamic blade
Dynamic, during rotation, dynamic blade can remain off the side until turning to contrary wind, when dynamic blade turns to opposite side, dynamic
The effect of blade wind-engaging power is automatically opened up, and the interarea normal of the dynamic blade of opening is almost vertical with wind direction, so effectively wind surface
Product is almost nil, and wind active force originally will not produce twisting resistance to central shaft in this side base, so this side can be against the wind around center
Axle is moved.The dynamic blade of opening can be rotated around respective pitman shaft within the specific limits, this rotation around pitman shaft
Controlled by wind-force, the dynamic blade of this side is always turned to by wind-force causes the direction minimum with wind useful effect power, that is,
Say that the principal normal of the dynamic blade of this side against the wind always tends to vertical with wind direction, the resultant couple that wind is produced in whole device is
The difference of wind moment suffered by both sides, so the device of principle design can improve wind energy turning to mechanical energy to the full extent according to this
Change.
This structural texture it is flexible and changeable and can portraitlandscape random connection, and without check dam in ordinary river
Can use, can arbitrarily extend extension and reduce, and the different implementation mutual supplement with each other's advantages in the direction for making its axle turned,.So as to complete more
The utilization of big energy, full dynamic blade Multifunctional wind-driven described in the utility model and hydroelectric generator are adapted for mount on Plain,
Grassland, river, mountain it is first-class it is every wind energy or water energy can be provided where, be that the efficient utilization of Renewable resource is laid a solid foundation, be
Protecting ecology panorama is made contributions.
Description of the drawings
Fig. 1：Kinetic energy conversion device structure schematic diagram.
Fig. 2：Kinetic energy conversion equipment overlooking the structure diagram figure.
Fig. 3：Kinetic energy conversion equipment operating structure schematic diagram.
Fig. 4：Dynamic blade example structure schematic diagram.
Fig. 5：Wind energy converter example structure schematic diagram.
Fig. 6：Group wind energy converter cascade system example structure schematic diagram.
Fig. 7：For group wind energy converter method of operation structural representation in Fig. 6.
Fig. 8：The rotational kinetic energy transmission of central shaft and the representative device structural representation changed.
Fig. 9：A kind of apparatus structure schematic diagram for being set with the collection wind of group wind energy converter.
Figure 10：Go for a drive in additional plate, the wind energy converter structural representation of the plate that goes for a drive outward.
Figure 11：The armed lever design structure schematic diagram of subsidiary triangle part windward.
Figure 12：The connected mode structural representation of central shaft and armed lever.
In figure：Central shaft 1.1, armed lever 1.2, dynamic blade 1.3, autobiography axle 1.4, connecting rod 1.5, wind energy converter
A2, wind energy converter B4, wind energy converter C5, wind energy converter D6, wind energy converter central shaft A2.1, wind energy turn
Changing device central shaft B4.1, wind energy converter central shaft C5.1, wind energy converter central shaft D6.1, wind energy converter arm
Bar 2.2, wind energy converter gear A 7.21, wind energy converter gear B 7.22, gear A 7.31, gear B 7.32, axle 7.4,
Connection framework 8.1, deep bead 8.2, wind energy converter 8.3, the blade A9.11 that turns up, the blade B9.12 that turns up, turn up blade
C9.13, the blade D9.14 that turns up, varus blade A9.21, varus blade B9.22, varus blade C9.23, varus blade D9.24,
Wide end 10.1, against the wind tip 10.2, anchor rod device 11.1 with the wind.
Specific embodiment
It is described with reference to make further detail below to the concrete application of utility model.
It is described with reference to make this utility model detailed description in detail below.As shown in drawings, it is of the present utility model
Structure includes central shaft 1.1, armed lever 1.2, dynamic blade 1.3, autobiography axle 1.4, connecting rod 1.5, wind energy converter A2, wind energy
Conversion equipment B4, wind energy converter C5, wind energy converter D6, wind energy converter central shaft A2.1, wind energy converter
Central shaft B4.1, wind energy converter central shaft C5.1, wind energy converter central shaft D6.1, wind energy converter armed lever 2.2,
Wind energy converter gear A 7.21, wind energy converter gear B 7.22, gear A 7.31, gear B 7.32, axle 7.4, connection frame
It is frame 8.1, deep bead 8.2, wind energy converter 8.3, the blade A9.11 that turns up, the blade B9.12 that turns up, the blade C9.13 that turns up, outer
Turn over blade D9.14, varus blade A9.21, varus blade B9.22, varus blade C9.23, with the wind varus blade D9.24, wide end
10.1st, contrary wind tip 10.2, anchor rod device 11.1, it is characterised in that armed lever 1.2 is provided with central shaft 1.1, pacifies on armed lever 1.2
Equipped with dynamic blade 1.3, dynamic blade 1.3 is fixed on armed lever 1.2 by connecting rod 1.5, and central shaft 1.1 is used for accepting rotation
Moment of torsion, blade 1.3 by armed lever 1.2 be transmitted through come rotating torque be converted to rotation function, and rotation function is delivered to wind energy
On conversion equipment, autobiography axle 1.4 is alternatively the pull bar of the mounting blade that entity is present, and blade is with this pull bar as axle
Refer to accompanying drawing 2, the rotation scope schematic diagram of dynamic blade 1.3, dynamic blade 1.3 is in the same of armed lever 1.2
Side rotation, the range set of rotation here is 180 degree, but does not limit and there was only 180 degree scope.
Accompanying drawing 3 is referred to, kinetic energy conversion equipment operation logic figure is when dynamic blade 1.3 turns to contrary wind side, dynamic
Blade 1.3 is rotated around the axis of rotation under wind-force effect, and dynamic blade 1.3 is opened, and with rotational angle difference, dynamic blade
1.3 rotation angle also dynamic change with allow wind whole non-resistance pass through.It is when dynamic blade 1.3 turns to side with the wind, another
The dynamic blade 1.3 of side is completely closed, and forms maximum wind area, and correspondingly, the dynamic blade 1.3 of side is also subjected to the wind
Maximum power.The power acted on dynamic blade 1.3 is converted to effect rotating torque on center shaft by armed lever 1.2.
Accompanying drawing 4 is referred to, using first representational blade design designed by the design principle, dynamic blade 1.3
Wind surface is smooth panel, and the back side is designed as material-saving, increases intensity, its only a few place's clip position and the axis of rotation between.
The design of blade is limited by material.
Accompanying drawing 5 is referred to, 1.1 4 side of central shaft is fixedly connected with four armed levers 1.2, and the angle between armed lever 1.2 is 90
Degree.Four dynamic blades 1.3 are mounted on each armed lever.To 1.2 direction of each armed lever as visual direction centered on central shaft 1.1,
Dynamic blade 1.3 is installed in the right side of armed lever 1.2, dynamic blade 1.3 can in the 180 degree on the right side of armed lever 1.2 around blade from
1.4 rotation of rotating shaft, the side of the installation of dynamic blade 1.3 determine the direction that this device is rotated.If the peace of dynamic blade 1.3 turns
The left side of armed lever 1.2, under same wind direction, this device will be contrary with the steering of Fig. 5.
Accompanying drawing 6 is referred to, using the cascade side of first representational wind energy converter designed by the design principle
Formula is shown in Fig. 6：The level of wind energy converter A2, wind energy converter B4, wind energy converter C5 and wind energy converter D6
Connection mode, 4 wind energy converters are cascaded as a group, and any two device adjacent in group is designed as rotation direction phase
Anti- device, the advantage of this cascade system is the direction of rotation of adjacent two device conversely, namely wind energy converting means
The direction of rotation of A2, the direction of rotation of wind energy converter D6 and wind energy converter B4, wind energy converter C5 is put conversely, wind
Can conversion equipment A2, side for, when moving, dynamic blade is closed, and the homonymy dynamic blade of wind energy converter B4 does inverse with the wind
Wind is moved, while dynamic blade is opened, the opposite side of wind energy converter A2 is also opened partially then to move against the wind, wind energy conversion
The opposite side dynamic blade of device B4 is moved with the wind, and dynamic blade is closed.So during cascade, adjacent device does complementary fortune
It is dynamic.Adjacent device can receive the wind energy realization mutual supplement with each other's advantages that first device is missed, and so substantially increase unit area
Interior wind energy utilization.
In 4 device cascades of Fig. 6, representational motion mode is as shown in Figure 7：The operation side of each wind energy converter
Formula, according to maximal wind-energy utilization rate principle, the traffic direction of adjacent device is contrary.Against wind direction, two devices of previous row
The wind of contrary wind side can be received by the dynamic blade of the two of latter row device windward sides.So wind energy utilization is carried significantly
Height,
In 4 device cascades of Fig. 6, a representational central shaft driven mode is as shown in Figure 8：In neighboring devices
Heart axis of rotation is in opposite direction, so rotational kinetic energy can be passed to same turn by umbrella wheel by the rotational kinetic energy of two neighboring device
Axle.Then the kinetic energy of this rotating shaft can be delivered to change speed gear box and passes to electricity generation system again.
More windy to wind energy converter to collect, a representational wind energy aggregation apparatus are as shown in Figure 9：Wind-gathering device
For 4 device cascade system designs of Fig. 8, this wind-gathering device is by device outside cascade system.This four side of wind-gathering device respectively has
Two 45 degree of inclined deep beads 8.2.More wind can be led to wind energy converter by this device.
It is as shown in Figure 9 using second representational wind energy converter designed by the design principle：This representativeness sets
The structure of meter includes the blade A9.11 that turns up that outwards can be rotated, the blade B9.12 that turns up, the blade C9.13 that turns up, turn up blade
D9.14, against turning up, blade arranges varus blade A9.21, varus blade B9.22, varus blade C9.23, varus blade
D9.24, and the direction of rotation of varus blade with the blade that turns up conversely, so bigger area can be covered with blade.
In order to mitigate the resistance of armed lever, a representational armed lever design is as shown in figure 11：When a known wind energy is changed
During the rotation direction of device, the shape of its armed lever can be correspondingly designed to reduce the resistance introduced in armed lever motion.Triangle
Windward side can reduce resistance.And when turning to side with the wind, larger face can form power again.
This representational wind generator system design includes：Above-described wind energy converter or multiple wind energy converting means
Rotational kinetic energy is delivered to other axles by gear by the cascade put, the central shaft of wind energy converter.Than center as shown in Figure 7
The connected mode of axle, the wind energy converter central shaft A2.1 lower ends of first wind energy converter are provided with wind energy converter tooth
Wheel A7.21, wind energy converter gear A 7.21 is connected with gear A 7.31, by rotational kinetic energy special delivery to axle 7.4, second wind energy
The lower end of conversion equipment central shaft B4.1 is provided with wind energy converter gear B 7.22, wind energy converter gear B 7.22 and gear
B7.32 is connected, and rotational kinetic energy is delivered to axle 7.4, and the rotational kinetic energy connection electricity generation system of axle 7.4, electricity generation system will be rotated and be moved
Electric energy storage can be converted into.Wind energy converter in wind generator system can be with multiple cascades, the kinetic energy of wind energy converter
By gear change systems communicate to same electricity generation system.
The design of unit wind energy converter such as Fig. 5, Figure 10, shown in Figure 11, Figure 12：These structure designs include central shaft
1.1, dynamic blade 1.3, armed lever 1.2 or triangle armed lever, varus blade windward, turn up blade, anchor rod device 11.1, is characterized in
Dynamic blade 1.3 is rotated around the axis of rotation in the same side of armed lever 1.2, and varus blade and the blade that turns up are plate body aweather lateral bending
The angle of bend of bent tablet, varus blade and the blade that turns up is conversely, armed lever 1.2 is mounted with central shaft 1.1 by rivet rod, more
Individual unit wind energy converter is cascaded as shown in Figure 6 and Figure 7, and Fig. 6 and Fig. 7 is that four units are cascaded, adjacent unit rotation side
To contrary.
Embodiment described above is only that the preferred implementation to this utility model application is described, not to this
The spirit and scope of utility model are defined, on the premise of without departing from this utility model design concept, common in this area
Various modifications and improvement that engineers and technicians are made to the technical solution of the utility model, all should fall into guarantor of the present utility model
Shield scope, the technology contents that this utility model is claimed all have been recorded in detail in the claims.
Claims (10)
1. a kind of high efficiency dynamic wind energy switching foil device, including central shaft (1.1), armed lever (1.2), dynamic blade (1.3),
Autobiography axle (1.4), connecting rod (1.5), wind energy converter A (2), wind energy converter B (4), wind energy converter C (5), wind
Can conversion equipment D (6), wind energy converter central shaft A (2.1), wind energy converter central shaft B (4.1), wind energy converter
Central shaft C (5.1), wind energy converter central shaft D (6.1), wind energy converter armed lever (2.2), wind energy converter gear A
(7.21), wind energy converter gear B (7.22), gear A (7.31), gear B (7.32), axle (7.4), connection framework (8.1),
Deep bead (8.2), wind energy converter (8.3), the blade A (9.11) that turns up, the blade B (9.12) that turns up, turn up blade C
(9.13), turn up blade D (9.14), varus blade A (9.21), varus blade B (9.22), varus blade C (9.23), varus leaf
Piece D (9.24), with the wind wide end (10.1), against the wind sophisticated (10.2), anchor rod device (11.1), it is characterised in that first rotary shaft
Centered on axle (1.1), armed lever (1.2) is installed on central shaft (1.1), dynamic blade (1.3) is installed on armed lever (1.2), move
State blade (1.3) is fixed on armed lever (1.2) by connecting rod (1.5), and the mounting of dynamic blade (1.3) is by armed lever
(1.2) completing, dynamic blade (1.3) of the armed lever (1.2) for connecting central shaft (1.1) and (1.3), on armed lever (1.2)
Armed lever (1.2) the same side is articulated in respectively.
2. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that with central shaft
(1.1) armed lever (1.2) for connecting mounts connecting rod (1.5) first, then can be in setting model by axle mounting of each connecting rod (1.5)
Enclose the dynamic blade (1.3) of interior rotation.
3. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that dynamic for mounting
The connecting rod (1.5) of state blade (1.3) is consistent with central shaft (1.1) direction.
4. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that in each side arm
The outermost end device of bar (1.2) in second set angle around central shaft (1.1) dynamic blade (1.3).
5. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that water energy conversion is
It is made up of the group water energy energy conversion equipment that multigroup water energy energy conversion equipment is cascaded into.
6. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that this device is with
Centered on heart axle (1.1), with first central shaft to support, multiple in parallel moving is mounted in the side of central shaft (1.1)
State blade (1.3), dynamic blade (1.3) can be in the range of settings around respective axle rotation, and dynamic blade (1.3) is around central shaft
(1.1) revolve round the sun, formed for converting kinetic energy into the electricity generation system of electric energy.
7. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that wind energy therein
Conversion is the group wind energy converter being cascaded into by multigroup wind energy converter.
8. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that group wind energy turns
The cascade system of changing device is that the rotation direction of two adjacent groups unit wind energy converter is contrary.
9. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that group wind energy turns
The cascade system of changing device is that four adjacent unit wind energy converters are constituted, and neighboring devices rotation direction is contrary.
10. a kind of high efficiency dynamic wind energy switching foil device according to claim 1, it is characterised in that group wind energy turns
The Cascading Methods of changing device are horizontal parallel connections, so that wind energy converter occupies more surface areas, neighboring devices rotation direction
Conversely, the Cascading Methods of group wind energy converter are the adjacent shunting means compositions of two rows, adjacent unit wind energy converting means
Rotation direction is put conversely, the Cascading Methods of group wind energy converter are the vertical wind energy converters connected, vertically connect
Rotation direction is identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887178.7U CN206054177U (en) | 2016-08-10 | 2016-08-10 | A kind of high efficiency dynamic wind energy switching foil device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620887178.7U CN206054177U (en) | 2016-08-10 | 2016-08-10 | A kind of high efficiency dynamic wind energy switching foil device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206054177U true CN206054177U (en) | 2017-03-29 |
Family
ID=58380571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620887178.7U Expired - Fee Related CN206054177U (en) | 2016-08-10 | 2016-08-10 | A kind of high efficiency dynamic wind energy switching foil device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206054177U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749851A (en) * | 2020-07-29 | 2020-10-09 | 陕西嘉阳电力股份有限公司 | Wind power generation device capable of adjusting wind area of fan blade |
-
2016
- 2016-08-10 CN CN201620887178.7U patent/CN206054177U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111749851A (en) * | 2020-07-29 | 2020-10-09 | 陕西嘉阳电力股份有限公司 | Wind power generation device capable of adjusting wind area of fan blade |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |