CN203248315U - Perpendicular shaft wind power generation device - Google Patents
Perpendicular shaft wind power generation device Download PDFInfo
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- CN203248315U CN203248315U CN 201320249902 CN201320249902U CN203248315U CN 203248315 U CN203248315 U CN 203248315U CN 201320249902 CN201320249902 CN 201320249902 CN 201320249902 U CN201320249902 U CN 201320249902U CN 203248315 U CN203248315 U CN 203248315U
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- connecting body
- wind power
- generator
- blade
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/30—Wind power
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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
The utility model relates to a perpendicular shaft wind power generation device which comprises a first blade set, a piece allowing blades to rotate, a connecting body and an electric generator, wherein the first blade set is formed by the blades, the blades rotate around the piece allowing blades to rotate, and the blades are movably installed on the piece allowing blades to rotate through the connecting body. Under the wind action, the blades rotate around the piece allowing blades to rotate to drive the electric generator to generate electricity, and the piece allowing blades to rotate is an annular orbit. According to the perpendicular shaft wind power generation device, the blades are supported on the annular orbit and rotate around the annular orbit, so that the scale of the wind power generation device can be large. On one hand, the improvement of the electricity generating efficiency of the wind power generation device is facilitated, and on the other hand, due to the fact that the actual operation space of the blades is only an annular area from the blades to the annular orbit and no obstacle is arranged on the inner side of the annular orbit, the wind power generation device can be conveniently arranged at the periphery of certain buildings in a sleeved mode, the wind power generation device and the buildings can be fused together, and the installation and using ranges of the wind power generation device can be effectively expanded.
Description
Technical field
The utility model relates to the wind generating unit technical field, is specifically related to a kind of wind power generating set with vertical shaft of new structure.
Background technique
Wind power generating set with vertical shaft of the prior art comprises that by blade 1, connecting body, vertical support axle 3, generator 4, blade 1 is movably arranged on the vertical support axle 3 by connecting body mostly as shown in Figure 1, can be around 3 rotations of vertical support axle.Vertical support axle 3 is herein and supplies blade 1 to turn part along the confession of its rotation.Connecting body by wheel hub 5,6 and link 2 form, wheel hub 5,6 is sleeved on the vertical support axle 3, blade 1 by laterally or the link 2 that tilts be fixed on described wheel hub 5,6.Generator 4 links to each other with wheel hub 6, and blade 1 rotates in the wind-force effect, drives generator 4 by wheel hub 6 and produces electric energy.
There is the too large shortcoming of operating space in the wind power generating set with vertical shaft of said structure, distance from blade 1 to vertical support axle 3 has several meters usually, in this space, owing to being provided with link 2, can not be utilized fully, and be difficult to merge with building, as being arranged on the spacious zone of architectural top, limited the fitting limit of wind generating unit.In addition because the blade of wind generating unit of the prior art all is to be supported on the vertical support axle at its center, this structural limitations the yardstick of existing wind generating unit, make existing wind generating unit can not do very greatly.Here because, this structure of wind generating unit in the prior art, if do too greatly, eccentricity issues can be more serious, easily causes safety problem.Also have, the wind power generating set with vertical shaft of existing structure requires relatively high to wind speed, is difficult to catch energy when low wind speed.
The model utility content
Technical problem to be solved in the utility model is, a kind of wind power generating set with vertical shaft of the new structure that can better merge mutually with building is provided, the wind power generating set with vertical shaft of this new structure, the space availability ratio of energy Effective Raise wind generating unit, the scope of installing and using of expansion wind generating unit.
It is as follows that the utility model solves the technological means that its technical problem takes: a kind of wind power generating set with vertical shaft comprises the first vane group of being made of blade, turns part, the blade activity is installed to for the connecting body and the generator that turn on the part for the confession of blade around its rotation; Under the wind-force effect, blade turns the described generator generating of part rotating drive around described confession, it is characterized in that, it is ring track that described confession turns part.Ring track is fixed component normally, plays the effect by connecting body sliding support vane group.
Because blade of the present utility model rotates around ring track, ring track is inboard because any obstacle not being set, make the utility model except can being installed in spacious zone, can also be sleeved on the periphery of some buildings, and because blade of the present utility model is supported on the ring track, so it is very large that the scale of wind generating unit of the present utility model can be done, also can merge mutually with building more easily, be convenient to enlarge the scope of installing and using of wind generating unit, also be convenient to improve the space availability ratio of wind generating unit.
Described blade quantity is no less than two, and blade evenly distributes around described ring track.
Described blade is in inboard or the outside of described ring track.
Described ring track quantity is more than one, up and down coaxial distribution between the ring track, described ring track be in described vane group the middle part or/and top or/and the bottom.
Described connecting body ringwise, blade in the first vane group is fixed on inboard or the outside of connecting body uniformly, described ring track is round circular orbit, be provided with the matching structure that matches with described round circular orbit on the described connecting body, described connecting body is supported on the described round circular orbit by described matching structure, and connecting body rotates along described round circular orbit under the wind-force effect.Described matching structure comprises ball, roller bearing, liquid, gear or other members that is slidingly connected.
Described wind generating unit also comprises support, and described support is made of the vertical support axle more than, and described vertical support axle distributes along described round circular orbit, and described round circular orbit is fixed on the described vertical support axle.
Described wind generating unit is sleeved on the periphery of building by its ring track.Described building comprises outrigger, bridging piece, bracket or installation of embedded parts and constraint for turning part by choosing structure outward, and perhaps building itself has namely merged for turning part.Be equivalent at large-scale vertical wind generating unit internals building described in the utility model, above-mentioned electricity generating device outside the building encloses operation, does not affect the use of its interior building.
As optional mode of execution of the present utility model, the live axle of described connecting body and described generator is provided with the tooth slot structure that matches, and under the wind-force effect, connecting body rotates with the first vane group, drive the live axle rotation of generator by above-mentioned tooth slot structure, drive the generator generating.As the optional mode of execution of another kind of the present utility model, the outer race of described connecting body has belt, and under the wind-force effect, connecting body rotates with the first vane group, and the live axle rotation by described belt drives generator drives the generator generating.
The rotor of described generator is with the coaxial setting of described connecting body and with its rotation, under the wind-force effect, cooperates with the stator of generator and to do the cutting magnetic line movement generating.
At described connecting body the stator that magnet consists of described generator is set, under the wind-force effect, cooperates with the rotor of generator and to do the cutting magnetic line movement generating.
The top of described ring track or middle part or bottom are provided with a rotating shaft, the periphery of described rotating shaft is provided with the second vane group, blade pass in the second vane group is crossed laterally or the link that is obliquely installed vertically is fixed in the described rotating shaft, vane collocation opposite direction in blade in the second vane group and the first vane group, under the wind-force effect, blade rotation opposite direction in two groups, the stator of described generator and rotor drive rotation by the different leaves group respectively and do the cutting magnetic line movement generating.Two vane group are rotated with opposite direction, produce double linear velocity, be conducive to output current.
With respect to prior art, the utlity model has following beneficial effect: 1) blade of the present utility model is supported on the ring track and around ring track and rotates, rotate but not be supported on a vertical shaft in the prior art, so it is very large that the scale of wind generating unit of the present utility model can be done, be conducive to improve on the one hand the generating efficiency of this wind generating unit, on the other hand, because the actual operation space of blade is this annular region from the blade to the ring track just, ring track is inboard because any obstacle not being set, so can easily wind generating unit of the present utility model be sleeved on the periphery of some buildings, make it well and building merge, neither can have influence on the use of building itself, can generate electricity again, effectively enlarge the scope of installing and using of wind generating unit, simultaneously building itself has also been had certain decorating action;
2) the utility model arranges the vane group of two switched in opposite, is respectively applied to drive stator and the rotor of generator, makes stator and rotor reversing motion, produces double linear velocity, and more a step is conducive to improve the generating efficiency of the utility model wind generating unit.
Description of drawings
Fig. 1 is the structural representation of wind power generating set with vertical shaft of the prior art;
Fig. 2 is the stereogram of model utility preferred embodiment one;
Fig. 3 is the plan view of model utility preferred embodiment two;
Fig. 4 is the plan view of model utility preferred embodiment two;
Fig. 5 is the structural representation of the utility model preferred embodiment three;
Fig. 6 is the structural representation of the utility model preferred embodiment four;
Fig. 7 is that the utility model preferred embodiment cooperates the structural representation of installing with building;
Fig. 8 is a kind of arrangement schematic diagram of the utility model generator amature, stator.
Embodiment
Embodiment one
As shown in Figure 2, the embodiment one of the utility model wind power generating set with vertical shaft comprises that the first vane group, the confession blade 1 that are made of blade 1 turn part, blade 1 activity is installed to for the connecting body 3 and the generator (not shown) that turn on the part around the confession of its rotation, also comprise support 4, under the wind-force effect, blade 1 is around generating electricity for turning part rotating drive generator.
As shown in Figure 2, blade 1 quantity in the first vane group is no less than two, is three in the present embodiment.For to turn part be ring track 2, connecting body 3 ringwise, the blade 1 in the first vane group is fixed on the outside of connecting body 3, evenly distributes around ring track 2.Ring track 2 is round circular orbit, connecting body 3 is supported on the upper surface of round circular orbit, on connecting body 3 one side relative with round circular orbit, be provided with the matching structure that matches with described round circular orbit, make connecting body 3 and round circular orbit form a cod structure.
In the present embodiment, ring track 2 quantity are two, two ring track coaxial distributions about in the of 2, between supported by support 4.Support 4 be three along ring track 2 equally distributed vertical support axles, two ring tracks 2 are separately fixed at the upper and lower end of vertical support axle, form overall structure with the vertical support axle.The upper and lower of the blade 1 in the first vane group vertically is installed in respectively the outside of ring track 2 by connecting body 3, under the wind-force effect, the blade 1 in the first vane group generates electricity around ring track 2 rotating drive generators.
Back shaft is not essential structure of the present utility model, and the utility model can directly be set in the periphery of building by its ring track 2, as shown in Figure 7, among Fig. 7, the Core Walls Structure of 9 expression buildings.Core Walls Structure 9 is the central positions in building, and by between lift well, stair, ventilating shaft, cable draw pit, equipment component and the outter frame inner cylinder formula structure forming such as peripheral frame, this structure extremely is conducive to structure stress, and has extremely excellent shock resistance.Among Fig. 7, wind power generating set with vertical shaft of the present utility model directly is sleeved on the periphery of Core Walls Structure 9 by its ring track 2, and this kind mounting structure is conducive to enlarge the scope of installing and using of wind generating unit of the present utility model.In other embodiments of the present utility model, connecting body also can consist of radial bearing structure etc. with ring track.Under the enlightenment of the utility model above-described embodiment, these simple conversion for a person skilled in the art, are all very easily expected, also should fall into protection domain of the present utility model.
The installation of the utility model generator is not restricted, in the present embodiment, recommend following mounting type, the tooth slot structure that matches the live axle setting of the inboard of connecting body 3 and generator, under the wind-force effect, connecting body 3 rotates with the first vane group, can drive the live axle rotation of generator by above-mentioned tooth slot structure, thereby drives the generator generating.Also can be at the peripheral sheathed belt of connecting body 3, under the wind-force effect, connecting body 3 rotates with the first vane group, and the live axle rotation by the belt drives generator drives the generator generating.
The utility model also can be installed in the rotor of generator on the connecting body 3, allows rotor and connecting body 3 coaxial settings and rotate thereupon, it is cooperated with the stator of generator under the wind-force effect make cutting magnetic line movement and generate electricity.As shown in Figure 8, vertically be provided as the coil 7 of generator amature in connecting body 3 inside, arrange the two poles of the earth of magnet 8 in ring track 2 both sides, coil 7 cutting magnetic lines during rotation.In this structure, should be noted the matching problem of magnet 8 and blade 1.
The utility model can also make at connecting body 3 stator that magnet consists of generator is set, and under the wind-force effect, it is cooperated with the rotor of generator do the cutting magnetic line movement generating.Different from typical generator, magnetic pole is arranged on the connecting body here, and coil is fixed on ring track inside.
Fig. 3 and 4 is respectively embodiment two plan view and plan view.
Implementing two compares with embodiment one, only the setting position of ring track 2 is different, two ring tracks 2 are separately fixed at middle part and the top of support 4, and support 4 lower ends are fixed in the pedestal 10, and two ring tracks 2 link to each other with the middle part of blade 1 by connecting body 3 respectively.
Be embodiment three of the present utility model and four such as Fig. 5,6.
Embodiment three and four is embodiment one distortion.Specifically install a rotating shaft 5 additional on embodiment one top, in rotating shaft 5 peripheries the second vane group is set, blade 6 in the second vane group vertically is fixed in the rotating shaft 5 by the link 7 of cross setting, blade 6 in the second vane group is opposite with blade 1 arranged direction in the first vane group, under the wind-force effect, blade rotation opposite direction in two groups, the stator of generator and rotor drive rotation by the different leaves group respectively and make cutting magnetic line movement, thereby produce double linear velocity, be conducive to the raising of dynamo current delivery efficiency.
Above embodiment one, install rotating shaft additional various ways can be arranged.Mode among the embodiment three is: the middle part at embodiment one wind generating unit installs a pivotal axis 11 additional, these pivotal axis 11 upper ends pass the connecting body 3 of ring track 2 and annular, rotating shaft 5 is sleeved on pivotal axis 11 tops, the lower end is supported on the peripheral annular outer structure that arranges in pivotal axis 11 tops, and the described annular outer structure in the lower end of rotating shaft 5 and pivotal axis 11 tops consists of the cod structure that is complementary.As the magnet of generator unit stator be located at respectively the interior outside of this cod structure as the coil of generator amature.The wind generating unit of conventional construction, its vane group are all wanted built on stilts one segment distance, and the wind generating unit in the present embodiment one thereunder is set, and also are a kind of modes that improves conventional construction wind generating unit space availability ratio.
The mode that installs rotating shaft among the embodiment four additional is: the middle part at embodiment one wind generating unit installs a pivotal axis 11 additional, these pivotal axis 11 upper ends pass the connecting body 3 of ring track 2 and annular, rotating shaft 5 movable sets are on pivotal axis 11 tops, under wind-drive, the second vane group and rotating shaft 5 thereof are rotated around pivotal axis 11.The second vane group lower end level is provided with annular solid 12, and annular solid 12 lower end surfaces are provided be used to the recessed grain of holding connecting body 3, and described connecting body 3 holds wherein.Be located at respectively on described annular solid 12 and the connecting body 3 as the magnet of generator unit stator with as the coil of generator amature.Under the wind-force effect, the first vane group and the second vane group are moved round about, for generator brings double linear velocity.
Mode of execution of the present utility model is not limited to above-mentioned specific embodiment; according to foregoing of the present utility model; ordinary skill knowledge and customary means according to related domain; do not breaking away under the above-mentioned basic fundamental thought of the utility model prerequisite; equivalent modifications, replacement or the change of other various ways that the utility model is made all should fall within protection domain of the present utility model.
Claims (10)
1. wind power generating set with vertical shaft, comprise that the first vane group, the confession blade that are made of blade turn part, the blade activity is installed to for the connecting body and the generator that turn on the part along the confession of its rotation, under the wind-force effect, blade turns the described generator generating of part rotating drive around described confession, it is characterized in that, it is ring track that described confession turns part.
2. wind power generating set with vertical shaft according to claim 1 is characterized in that, described blade quantity is no less than two, and blade evenly distributes around described ring track.
3. wind power generating set with vertical shaft according to claim 2 is characterized in that, described blade is in inboard or the outside of described ring track.
4. wind power generating set with vertical shaft according to claim 3 is characterized in that, described ring track quantity is more than one, up and down coaxial distribution between the ring track, described ring track be in described vane group the middle part or/and top or/and the bottom.
5. wind power generating set with vertical shaft according to claim 4, it is characterized in that, described connecting body ringwise, blade in the first vane group is fixed on inboard or the outside of connecting body uniformly, described ring track is round circular orbit, be provided with the matching structure that matches with described round circular orbit on the described connecting body, described connecting body is supported on the described round circular orbit by described matching structure, and connecting body rotates along described round circular orbit under the wind-force effect.
6. wind power generating set with vertical shaft according to claim 5 is characterized in that, described wind generating unit is sleeved on the periphery of building by its ring track.
7. wind power generating set with vertical shaft according to claim 5, it is characterized in that, the live axle of described connecting body and described generator is provided with the tooth slot structure that matches, under the wind-force effect, connecting body rotates with the first vane group, drive the live axle rotation of generator by above-mentioned tooth slot structure, drive the generator generating; Or the outer race of described connecting body has belt, and under the wind-force effect, connecting body rotates with the first vane group, and the live axle rotation by described belt drives generator drives the generator generating.
8. wind power generating set with vertical shaft according to claim 5 is characterized in that, the rotor of described generator is with the coaxial setting of described connecting body and with its rotation, under the wind-force effect, cooperates with the stator of generator and to do the cutting magnetic line movement generating.
9. wind power generating set with vertical shaft according to claim 5 is characterized in that, at described connecting body the stator that magnet consists of described generator is set, and under the wind-force effect, cooperates with the rotor of generator and to do the cutting magnetic line movement generating.
10. each described wind power generating set with vertical shaft according to claim 1 ~ 9, it is characterized in that, the top of described ring track or middle part or bottom are provided with a rotating shaft, the periphery of described rotating shaft is provided with the second vane group, blade pass in the second vane group is crossed laterally or the link that is obliquely installed vertically is fixed in the described rotating shaft, vane collocation opposite direction in blade in the second vane group and the first vane group, under the wind-force effect, blade rotation opposite direction in two groups, the stator of described generator and rotor drive rotation by the different leaves group respectively and do the cutting magnetic line movement generating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249902 CN203248315U (en) | 2013-05-10 | 2013-05-10 | Perpendicular shaft wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320249902 CN203248315U (en) | 2013-05-10 | 2013-05-10 | Perpendicular shaft wind power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203248315U true CN203248315U (en) | 2013-10-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320249902 Expired - Fee Related CN203248315U (en) | 2013-05-10 | 2013-05-10 | Perpendicular shaft wind power generation device |
Country Status (1)
| Country | Link |
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| CN (1) | CN203248315U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266993A (en) * | 2013-05-10 | 2013-08-28 | 北京中天建中工程设计有限责任公司 | Vertical-shaft wind power generation device |
-
2013
- 2013-05-10 CN CN 201320249902 patent/CN203248315U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103266993A (en) * | 2013-05-10 | 2013-08-28 | 北京中天建中工程设计有限责任公司 | Vertical-shaft wind power generation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131023 Termination date: 20170510 |