CN206368773U - Honeycomb wind power station - Google Patents
Honeycomb wind power station Download PDFInfo
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- CN206368773U CN206368773U CN201621458649.9U CN201621458649U CN206368773U CN 206368773 U CN206368773 U CN 206368773U CN 201621458649 U CN201621458649 U CN 201621458649U CN 206368773 U CN206368773 U CN 206368773U
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- 230000015572 biosynthetic process Effects 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 20
- 230000005611 electricity Effects 0.000 claims description 7
- 230000008901 benefit Effects 0.000 abstract description 17
- 238000010276 construction Methods 0.000 abstract description 6
- 241000264877 Hippospongia communis Species 0.000 description 28
- 238000012423 maintenance Methods 0.000 description 7
- 238000009826 distribution Methods 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 241000256844 Apis mellifera Species 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001413 cellular effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
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- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E10/72—Wind turbines with rotation axis in wind direction
-
- 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
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Abstract
The utility model provides honeycomb wind power station, including framework and wind-driven generator, and framework has in the formation of rule mesh trellis is provided with wind-driven generator in some grid, grid.Honeycomb wind power station of the present utility model is by framework by wind-driven generator concentrated setting, with larger the generating advantage of scale and construction cost advantage, it is that a kind of floor space is small, can effectively utilizes the honeycomb wind power station of high altitude wind energy, high wind energy utilization.
Description
Technical field
The utility model is related to wind power generation field, in particular to honeycomb wind power station.
Background technology
Wind-driven generator is that wind energy is converted into mechanical energy, and mechanical energy is converted to the power equipment of electric energy.It is big-and-middle-sized at present
Wind-powered electricity generation mainly uses horizontal-shaft wind turbine, belongs to lift-type wind energy conversion system, has the advantages that rotating speed is high, wind utilization rate is higher.At present
The wind-driven generator main flow wind-driven generator for putting into commercial operation is substantially horizontal axis wind-driven generator.
The support of wind-driven generator uses vertical upright tower, with the continuous increasing of wind-driven generator single-machine capacity
Greatly, the capacity of current main flow wind-driven generator is up to 2 megawatts -3.5 megawatts, and corresponding generator overall weight reaches 70-100
Ton, tower diameter as the road overload transport of equipment reaches the limit, equipment road transport soon and becomes also up to more than 4 meters
More difficult, the making of equipment, transport, installation cost are dramatically increased, therefore the development of horizontal axis wind-driven generator has reached bottle
The neck phase.
Rotary shaft is vertical wind-driven generator vertical axis aerogenerator.Vertical axis aerogenerator has low noise
The advantages of sound, simple maintenance.But existing vertical axis aerogenerator is fixed due to blade, blade movement resistance is larger, although
Some blade backs are into streamlined, but the resistance of motion is still larger, therefore the wind energy utilization of conventional vertical axis wind power generator
It is relatively low.Almost do not had using the large-scale wind power station of vertical axis aerogenerator construction.
Utility model content
In view of this, the purpose of this utility model is that there is provided a kind of floor space in order to overcome deficiency of the prior art
It is small, can effectively utilize high altitude wind energy, high wind energy utilization honeycomb wind power station.
In order to solve the above technical problems, the technical solution adopted in the utility model is：
Honeycomb wind power station, including framework and wind-driven generator, the framework have some in the formation of rule mesh trellis
The wind-driven generator is provided with grid, the grid.
In the exemplary embodiment, the wind-driven generator is vertical axis aerogenerator.
In the exemplary embodiment, the wind-driven generator includes generator, wind wheel fixed mount, wind wheel rotating shaft and become in real time
Oar wind wheel, the stator of the generator is fixed on the wind wheel fixed mount, the wind wheel rotating shaft and the rotor of the generator
Connection；
The real-time pitch-adjusting wind wheel includes wind wheel support, wind oar and wind oar rotating shaft, and wind oar described at least three is in vertical side
To even circumferential on the wind wheel support, each wind oar by the wind oar axis of rotation with the wind wheel support
Connection；
The wind wheel support is connected in the wind wheel rotating shaft, the wind oar rotating shaft in the vertical direction.
In the exemplary embodiment, the real-time pitch-adjusting wind wheel also includes connecting in drive device, each wind oar rotating shaft
It is connected to drive device described in one；
Drive device driving be located at the wind oar of half cycle windward all the time perpendicular to wind direction level point to；
Drive device driving positioned at contrary wind half cycle the wind oar all the time parallel to wind direction level point to.
In the exemplary embodiment, the drive device includes controller and the drive motor being electrically connected with each other；It is described
The output shaft of drive motor is connected with the wind oar rotating shaft, and the controller controls the drive motor to rotate.
In the exemplary embodiment, the top of the framework is equipped with solar energy power generating plate.
In the exemplary embodiment, the framework is in the latticed of plane.
In the exemplary embodiment, the framework is in the latticed of cylinder.
In the exemplary embodiment, it is formed with every layer of framework on installation and repairing passage, the installation and repairing passage
Provided with conveying track.
In the exemplary embodiment, in addition to vertical lift, the vertical lift is in every layer of installation and repairing passage
Stop.
Compared with prior art, its remarkable advantage is the utility model：
Honeycomb wind power station of the present utility model by framework by wind-driven generator concentrated setting, with larger generating
The advantage of scale and construction cost advantage, are that a kind of floor space is small, can effectively utilize high altitude wind energy, the honeybee of high wind energy utilization
Prevent wind from passing through power station.
For enable above-mentioned purpose of the present utility model, feature and advantage become apparent from understandable, preferred embodiment cited below particularly,
And coordinate appended accompanying drawing, it is described below in detail.
Brief description of the drawings
In order to illustrate more clearly of the technical scheme of the utility model embodiment, it will use below required in embodiment
Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by
Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also
To obtain other related accompanying drawings according to these accompanying drawings.
Fig. 1 shows the front view for the plane honeycomb wind power station that the utility model embodiment is provided；
Fig. 2 shows the front view for the plane framework that the utility model embodiment is provided；
Fig. 3 shows the side view for the plane honeycomb wind power station that the utility model embodiment is provided；
Fig. 4 shows the top view for the plane honeycomb wind power station that the utility model embodiment is provided；
Fig. 5 shows the top view for the cylindric honeycomb wind power station that the utility model embodiment is provided；
Fig. 6 shows the structural representation for the wind-driven generator that the utility model embodiment is provided；
Fig. 7 shows the normal operating conditions schematic diagram for the real-time pitch-adjusting wind wheel that the utility model embodiment is provided；
Fig. 8 shows the unnatural wind speed view for the real-time pitch-adjusting wind wheel that the utility model embodiment is provided；
Fig. 9 shows the extreme working position during unnatural wind speed for the real-time pitch-adjusting wind wheel that the utility model embodiment is provided
Schematic diagram.
Main element symbol description：
1- honeycombs wind power station；11- wind-driven generators；The real-time pitch-adjusting wind wheels of 111-；1111- wind wheel supports；1112- wind
Oar；1113- wind oar rotating shafts；112- generators；1121- wind wheel rotating shafts；113- wind wheel fixed mounts；12- frameworks；121- grid；
122- installation and repairing passages；1221- conveying tracks；123- vertical lifts.
Embodiment
For the ease of understanding the utility model, honeycomb wind power station is carried out more fully below with reference to relevant drawings
Description.The preferred embodiment of honeycomb wind power station is given in accompanying drawing.But, honeycomb wind power station can be by many not
With form realize, however it is not limited to embodiment described herein.On the contrary, the purpose for providing these embodiments is made to honeybee
Prevent wind from passing through power station disclosure more it is thorough comprehensively.
It should be noted that when element is referred to as " being fixed on " another element, it can be directly on another element
Or can also have element placed in the middle.When an element is considered as " connection " another element, it can be directly connected to
To another element or it may be simultaneously present centering elements.On the contrary, when element be referred to as " directly existing " another element " on " when,
In the absence of intermediary element.Term as used herein " vertically ", " level ", "left", "right" and similar statement are
For illustrative purposes.
Unless otherwise defined, all of technologies and scientific terms used here by the article is led with belonging to technology of the present utility model
The implication that the technical staff in domain is generally understood that is identical.Herein in the term used in the description of honeycomb wind power station
It is to describe the purpose of specific embodiment, it is not intended that limitation the utility model.Term as used herein " and/or " bag
Include the arbitrary and all combination of one or more related Listed Items.
Large-sized wind-driven generator is smaller relative to the generating capacity of the horizontal shaft generator of MW class to the right, such as selected
The physical dimension of wind wheel of structure wind-driven generator be 25 meters * 25 meters, then front face area can be quantified as 625 square metres, generating
Amount is estimated as 300-450kw, and the wind-driven generator of this power is obvious in terms of the current collection, change distribution, ground of online take up an area
It is not have advantage, thus honeycomb wind power station is provided.
Below in conjunction with the accompanying drawings, embodiment of the present utility model is elaborated.
Embodiment
Also referring to Fig. 1 to Fig. 4, the present embodiment provides honeycomb wind power station 1, including framework 12 and wind-driven generator
11.Framework 12 has in the formation of rule mesh trellis is provided with wind-driven generator 11 in some grid 121, grid 121.
Above-mentioned, framework 12 is the main body of honeycomb wind power station 1, and it has been internally formed several grid 121, and grid
121 be in cellular distribution.Framework 12 can use the combination of steelframe, armored concrete or both.By grid 121 in in-plane
With the combination of vertical direction, the grid type distribution of wind-driven generator 11, alternatively referred to as cellular distribution are realized.
The framework 12 of honeycomb wind power station 1 can be distributed in the grid of plane, form yi word pattern honeycomb wind power station
1.The framework 12 of honeycomb wind power station 1 can be distributed with cylindrical grid, form annular honeycomb wind power station 1.
When the height of honeycomb wind power station 1 is smaller, scale is smaller, the height of framework 12 is less high, the maintenance of blower fan
Installation can lean on bottom surface crane completion, and its advantage is few for the beam column component of framework 12, low unit cost, and shortcoming is each large-scale inspection
Repairing needs external crane cooperation, and the cost of overhaul is higher.
The framework 12 of this implementation is that cuboid framework 12, i.e. grid 121 are distributed in planar honeycomb shape.Shape in every layer of framework 12
Into there is installation and repairing passage 122, installation and repairing passage 122 is provided with conveying track 1221, and conveying track 1221 is in installation and repairing
The center of passage 122 is installed, and is extended into grid 121.
Framework 12 now is double-layer frame 12, i.e. the grid 121 of a line on same level layer is used to place wind
Power generator 11, another row, which is used as maintenance and installs wind-driven generator 11, to be used, and each layer of installation and repairing passage 122 is provided with
Conveying track.Conveying track is used for the large-scale component for carrying wind-driven generator 11.
In another embodiment, as shown in figure 5, framework 12 is cylindric framework 12, i.e., grid 121 is in the honeycomb of annulus
Shape is distributed.Installation and repairing passage 122 is formed with every layer of framework 12, installation and repairing passage 122 is provided with conveying track 1221, fortune
Defeated track 1221 is installed at the center of installation and repairing passage 122, rounded, radial to extend into grid 121.Framework 12
Grid 121 constitutes 360 ° of comprehensive wind power stations of head and the tail connection, and its cirque structure has preferable mechanical property,
It is adapted to the honeycomb wind power station 1 for building large-scale superelevation framework 12, the wind resource in high-altitude can be utilized.
It is appreciated that the shape of framework 12 is not limited to illustrated two kinds, other shapes are can also be.
Advantage by the multi-tier arrangement of framework 12 is that the structural strength of framework 12 is high, the higher honeycomb wind-force hair of suitable construction height
Power station 1, another advantage is the installation of wind-driven generator 11, overhauls and can be completed by itself, installs, overhauls conveniently, with low cost.
Honeycomb wind power station 1 also includes vertical lift 123, and vertical lift 123 stops in every layer of installation and repairing passage 122
Lean on.Real-time pitch-adjusting wind wheel 111 (being mentioned below) lifting of wind-driven generator 11 is arrived by mounting layer by vertical lift 123, then
Transported by conveying track in specified grid 121, without employing external crane.Add vertical lift 123 and be also used for maintenance
Workman takes.
Wind-driven generator 11 is not set in the grid 121 of the bottom of framework 12, is respectively provided with remaining each grid 121
One wind-driven generator 11.The bottom of framework 12 is as between assembling maintenance.Due to being relatively large in diameter for real-time pitch-adjusting wind wheel 111,
Building site can not possibly be transported to after the completion of assembling is integrally equipped by factory, therefore the final assembling of wind wheel will be completed at the scene, between maintenance
The assembling of larger real-time pitch-adjusting wind wheel 111 should be able to be adapted to.Distribution equipment is also in the grid 121 of the bottom.
In the present embodiment, the top region of framework 12 is equipped with solar energy photovoltaic panel, and natural energy is utilized to greatest extent
Amount.
As shown in fig. 6, the wind-driven generator 11 of the present embodiment is vertical axis aerogenerator, it includes the He of generator 112
Wind wheel fixed mount 113.Generator 112 is on wind wheel fixed mount 113.Generator 112 includes stator and rotor, generator 112
Stator fixed with wind wheel fixed mount 113, the rotor of generator 112 is connected with wind wheel rotating shaft 1121, thus wind wheel rotating shaft turn
Rotor driven does the motion of cutting magnetic line when dynamic, so as to reach the effect that generator 112 generates electricity.
Wind-driven generator 11 also includes real-time pitch-adjusting wind wheel 111, including wind wheel support 1111, wind oar 1112 and wind oar rotating shaft
1113.The even circumferential of at least three wind oar 1112 is on wind wheel support 1111, and each wind oar 1112 passes through wind oar rotating shaft 1113
Rotationally it is connected with wind wheel support 1111.
Real-time pitch-adjusting wind wheel 111 is connected in wind wheel rotating shaft 1121 by wind wheel support 1111, and real-time pitch-adjusting wind wheel 111 exists
Drive wind wheel rotating shaft 1121 to rotate together during rotation, kinetic energy is inputted to generator 112 by wind wheel rotating shaft 1121.Wind-driven generator
11 convert wind energy into the kinetic energy of wind wheel rotating shaft 1121, are generated electricity by generator 112.
In the present embodiment, eight circumference uniform distributions of wind oar 1112 are on wind wheel support 1111.Wind wheel support is by horizontal support bar
Constitute.Horizontal support bar even circumferential is connected in wind wheel rotating shaft 1121.Horizontal support bar is vertical with wind wheel rotating shaft 1121 to be connected
Connect.
A horizontal support bar is connected with each wind oar rotating shaft 1113, wind oar rotating shaft 1113 can be with respect to wind wheel support 1111
Rotate, i.e., wind oar rotating shaft 1113 can relative level support bar junction rotate, such as wind oar rotating shaft 1113 and horizontal support bar lead to
Cross and be articulated and connected.The wind oar rotating shaft 1113 being connected on horizontal support bar is vertical with horizontal support bar.In real-time pitch-adjusting wind wheel 111
During installation, wind wheel rotating shaft 1121 is vertically-mounted, horizontal support bar in the horizontal direction, the in the vertical direction of wind oar rotating shaft 1113,
That is the in the vertical direction of wind oar 1112.
In another embodiment, the quantity of wind oar 1112 is not limited to eight, can be 3,4, even 10.Can be with
Understand, the lifting surface area of real-time pitch-adjusting wind wheel is on the one hand relevant with Windward angle, on the one hand related to the quantity of wind oar 1112,
The quantity of theoretical windward oar 1112 is more, and lifting surface area is bigger.
According to the design feature of wind-driven generator 11, the wind oar 1112 of real-time pitch-adjusting wind wheel 111 is from wind wheel rotating shaft 1121 most
Far, the strength and stiffness for carrying and fixing the horizontal support bar of fan blade require higher.Such as to obtain larger wind energy wind wheel support
1111 physical dimension can be than larger, and the diameter of real-time pitch-adjusting wind wheel 111 is bigger.The size of wind wheel support 1111 is also bigger, wind
The size of wheel support 1111 reaches that to a certain degree its manufacture difficulty and manufacturing cost can increase in rain.Therefore cost performance is higher
Wind-driven generator 11 with real-time pitch-adjusting wind wheel 111 can't be very big, simultaneously because the demand of generated output also will not be too small.
Vertical axis aerogenerator 11 according to having run infers that the diameter of the real-time pitch-adjusting wind wheel 111 of this wind-driven generator 11 should
Should be at 10-30 meters, length of blade should be at 10-30 meters.
Wind-driven generator 11 with real-time pitch-adjusting wind wheel 111 is vertical axis aerogenerator 11.Vertical axis wind power generation
Machine 11 is noiseless, safeguards simple.Cost is far below current horizontal axis wind-driven generator.First advantage is the reaction to wind-force
It is more sensitive, it can be generated electricity under conditions of low wind speed, weak wind-force.Second advantage is constant mechanical characteristic advantage.Due to hanging down
The direction of the inertia force of d-axis wind-driven generator 11 and gravity is constant all the time, and suffered is a permanent load, thus the blade fatigue longevity
Life is relatively long.And the wind wheel of horizontal axis wind-driven generator, by the double action of gravity and inertia force, gravity direction is constant, inertia
Force direction changes at any time, on the one hand very unfavorable for the fatigue strength of wind wheel, on the other hand also governs horizontal axis wind turbine hair
The further increase of motor wind wheel size.
On the real-time frame of pitch-adjusting wind wheel 111 and wind wheel fixed mount 113, wind wheel rotating shaft 1121 connects the input of generator 112
Axle.Generator 112 is located at the bottom of wind wheel fixed mount 113, and wind wheel rotating shaft 1121 is coaxial to be located in wind wheel fixed mount 113, and
The top that wind wheel fixed mount 113 is put in extension is connected with wind wheel support 1111.
Generator 112 is located at the bottom of wind wheel fixed mount 113.During generating, real-time pitch-adjusting wind wheel 111 is inconjunction with wind wheel rotating shaft
1121 rotate, so as to generate electricity.The rotation direct drive generator 112 of real-time pitch-adjusting wind wheel 111 generates electricity, it is to avoid Multi-stage transmission,
Transmission efficiency is higher.It is appreciated that generator 112 can also connect gearbox.
Because generator 112 is located at the bottom of wind wheel fixed mount 113, the load-bearing of wind wheel fixed mount 113 is alleviated so that hang down
D-axis wind-driven generator 11 it is more unified realize direct drive, be more convenient for installing, control and safeguarding, reduce installations, maintenance into
This.
Wind wheel fixed mount 113 can be cylinder tower or lattice tower.Cylinder tower is the wind wheel fixed mount 113 that integral type is built, one
Body formula structure is beneficial to climbing, is repaired when being easy to wind-driven generator 11 to break down.Lattice tower be steel construction assembling build and
Into its flexible structure is built simple.
Wind oar rotating shaft 1113 is connected on the longitudinal midline of wind oar 1112, and wind oar 1112 and wind oar rotating shaft 1113 are fixed and connected
Connect, and wind oar 1112.Wind oar 1112 is plate-like, and back is streamlined in other words on its surface, fairshaped wind oar 1112 have compared with
Good exercise performance, reduces the frictional force of wind oar 1112 and wind.
Due to the presence of the angle of attack of wind oar 1112, real-time pitch-adjusting wind wheel 111 could be rotated, and the angle of attack is relative to one end circumference
The angle of the outer tangent line of motion, i.e., when wind direction is parallel with wind oar 1112, the angle of attack is zero, and wind oar 1112 does not stress, in the case of remaining
The angle of attack is not zero, wind oar 1112 or by thrust or by resistance.
In the present embodiment, real-time pitch-adjusting wind wheel 111 also includes being connected with drive device (not shown), each rotating shaft
One drive device.Drive device driving be located at the wind oar 1112 of half cycle windward all the time perpendicular to wind direction level point to.Driving dress
Put driving positioned at contrary wind half cycle wind oar 1112 all the time parallel to wind direction level point to.
It is above-mentioned, because the driving force that pitch-adjusting wind wheel 111 is rotated in real time comes from the horizontal component of wind.Drive device driving is met
The level point of the wind oar 1112 of wind half cycle all the time perpendicular to wind direction is to so that the driving force of half cycle is maximum windward.Driving
The wind oar 1112 of device driving contrary wind half cycle all the time parallel to wind direction level point to, though so that the resistance of contrary wind half cycle not
It is zero, but it is as small as possible, improve the utilization rate of wind energy.
Specifically, drive device includes controller and the drive motor being electrically connected with each other；The output shaft of drive motor with
Wind oar rotating shaft 1113 is connected, and controller control drive motor is rotated.Real-time pitch-adjusting wind wheel 111 is operationally being rotated always, wind
Oar 1112 also in continuous change in real time, the change of its angle be it is continuous, be not the change of step evolution, thus become in real time
Operationally noise is small for oar wind wheel 111, shake small, can to stablize work.
Drive motor is connected on horizontal support bar, and the output shaft of motor is connected with wind oar rotating shaft 1113, passes through motor
Rotate and directly drive wind oar 1112 to rotate.Velocity sensor, wind transducer etc. are added on the controller, realize wind oar 1112
Wind is sought in real time, so as to realize the high usage of wind energy.
It is appreciated that drive device can also use hydraulic-driven, connecting rod in addition to it can use drive motor
Driving or the combination of the electronic connecting rod that surges driving.Drive motor turns except that can be connected directly between the driving wind oar of wind oar rotating shaft 1113
Beyond axle 1113 is rotated, by drive link wind oar rotating shaft 1113 can also be driven to rotate, the structure is relatively conventional not to go to live in the household of one's in-laws on getting married herein
State.
As shown in fig. 7, when rated wind speed of the wind speed not less than wind-driven generator 11, the wind oar 1112 and wind of half cycle windward
To vertical, the wind oar 1112 of contrary wind half cycle is parallel with wind direction so that front face area is maximum, and contrary wind area is maximum.
As shown in figure 8, when wind speed exceedes the rated wind speed of wind-driven generator 11, if pitch-adjusting wind wheel 111 is still protected in real time
The front face area of maximum is held, wind-driven generator 11 can overload, cause to damage.Now wind oar 1112 and former wind direction and non-perpendicular state,
With appropriate reduction windward side, the utilization rate to wind energy is reduced so that wind-driven generator 11 works at rated loads.
As shown in figure 9, when wind speed exceedes and worked under the limiting condition of the rated wind speed of wind-driven generator 11, all wind
Oar 1112 is each parallel to wind direction, and the resistance suffered by real-time pitch-adjusting wind wheel 111 is zero.When due to wind oar 1112 can not make it is enough
It is thin, and the smooth enough that wind oar 1112 can not make, resistance presence is had all the time, thus extreme working position is to reach
's.
Honeycomb wind power station of the present utility model by framework by wind-driven generator concentrated setting, with larger generating
The advantage of scale and construction cost advantage, are that a kind of floor space is small, can effectively utilize high altitude wind energy, the honeybee of high wind energy utilization
Prevent wind from passing through power station.
In all examples being illustrated and described herein, any occurrence should be construed as merely exemplary, without
It is that therefore, other examples of exemplary embodiment can have different values as limitation.
It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi
It is defined in individual accompanying drawing, then it further need not be defined and explained in subsequent accompanying drawing.
Embodiment described above only expresses several embodiments of the present utility model, and it describes more specific and detailed,
But therefore it can not be interpreted as the limitation to the utility model scope.It should be pointed out that for the ordinary skill of this area
For personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these belong to this
The protection domain of utility model.Therefore, protection domain of the present utility model should be determined by the appended claims.
Claims (10)
1. honeycomb wind power station, including framework and wind-driven generator, it is characterised in that
The framework has in the formation of rule mesh trellis is provided with the wind-driven generator in some grid, the grid.
2. honeycomb wind power station according to claim 1, it is characterised in that the wind-driven generator is vertical-shaft wind
Generator.
3. honeycomb wind power station according to claim 2, it is characterised in that the wind-driven generator include generator,
Wind wheel fixed mount, wind wheel rotating shaft and real-time pitch-adjusting wind wheel, the stator of the generator are fixed on the wind wheel fixed mount, described
Wind wheel rotating shaft is connected with the rotor of the generator；
The real-time pitch-adjusting wind wheel includes wind wheel support, wind oar and wind oar rotating shaft, and wind oar described at least three is justified in vertical direction
Week, each wind oar was connected by the wind oar axis of rotation with the wind wheel support uniformly on the wind wheel support
Connect；
The wind wheel support is connected in the wind wheel rotating shaft, the wind oar rotating shaft in the vertical direction.
4. honeycomb wind power station according to claim 3, it is characterised in that the real-time pitch-adjusting wind wheel also includes driving
Drive device described in one is connected with device, each wind oar rotating shaft；
Drive device driving be located at the wind oar of half cycle windward all the time perpendicular to wind direction level point to；
Drive device driving positioned at contrary wind half cycle the wind oar all the time parallel to wind direction level point to.
5. honeycomb wind power station according to claim 4, it is characterised in that the drive device includes mutually electrically connecting
The controller and drive motor connect；The output shaft of the drive motor is connected with the wind oar rotating shaft, and the controller controls institute
State drive motor rotation.
6. the honeycomb wind power station according to claim any one of 1-5, it is characterised in that the top laying of the framework
There is solar energy power generating plate.
7. the honeycomb wind power station according to claim any one of 1-5, it is characterised in that the framework is in the net of plane
Trellis.
8. the honeycomb wind power station according to claim any one of 1-5, it is characterised in that the framework is in the net of cylinder
Trellis.
9. the honeycomb wind power station according to claim any one of 1-5, it is characterised in that formed in every layer of framework
There is installation and repairing passage, the installation and repairing passage is provided with conveying track.
10. honeycomb wind power station according to claim 9, it is characterised in that also including vertical lift, the vertical electricity
Ladder is stopped in every layer of installation and repairing passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458649.9U CN206368773U (en) | 2016-12-28 | 2016-12-28 | Honeycomb wind power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621458649.9U CN206368773U (en) | 2016-12-28 | 2016-12-28 | Honeycomb wind power station |
Publications (1)
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| CN206368773U true CN206368773U (en) | 2017-08-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106762429A (en) * | 2016-12-28 | 2017-05-31 | 王伟民 | Honeycomb wind power station |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106762429A (en) * | 2016-12-28 | 2017-05-31 | 王伟民 | Honeycomb wind power station |
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Granted publication date: 20170801 |