CN101900078B - Rotary vane type micro-wind power generation device - Google Patents
Rotary vane type micro-wind power generation device Download PDFInfo
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- CN101900078B CN101900078B CN201010196902.9A CN201010196902A CN101900078B CN 101900078 B CN101900078 B CN 101900078B CN 201010196902 A CN201010196902 A CN 201010196902A CN 101900078 B CN101900078 B CN 101900078B
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- slideway
- wind
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- 238000010248 power generation Methods 0.000 title abstract 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 28
- 230000005611 electricity Effects 0.000 claims description 10
- 239000012528 membrane Substances 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 6
- 230000003139 buffering effect Effects 0.000 claims description 6
- 150000001875 compounds Chemical class 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 3
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 230000017105 transposition Effects 0.000 claims description 2
- 238000005516 engineering process Methods 0.000 abstract description 6
- 230000001360 synchronised effect Effects 0.000 abstract description 3
- 230000026683 transduction Effects 0.000 abstract 1
- 238000010361 transduction Methods 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 14
- 238000000034 method Methods 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 4
- 239000000203 mixture Substances 0.000 description 3
- 238000009987 spinning Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000002441 reversible effect Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002463 transducing effect Effects 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Wind Motors (AREA)
Abstract
The invention relates to a rotary vane type wind power transduction technology and a micro-wind power generation device manufactured thereby, belonging to the field of applications of the mechanical-electronic technology. The synchronous rotation treatment is carried out on a windmill along the horizontal plane (a rotating shaft is vertical to the ground), thereby increasing the thrust of useful wind, and simultaneously greatly reducing the resistance of fan blades when being against the wind; compared with the hemisphere type, the rotary vane type can improve the efficiency by more than 1-2 times at the same scale and be widely applied in various occasions.
Description
The invention belongs to mechanical-electronic technical applications; It is specifically the device relying on wind-force to convert kinetic energy and generating to.
For the windmill structure that edge horizontally rotates (rotating shaft is perpendicular to ground), though have the advantage of the useful surrounding volume of not overslaugh, because fan blade will bear negative work against the wind, there is the defect that efficiency is not good.
The object of the invention is to solve the deficiency of prior art, the increase efficiency of maximum possible, produce that to take up an area space few and can conveniently take shelter from the thunder and have the tower-like wind electricity generating system of Anti-Typhoon function.
Feature of the present invention: synchronous spinning process is carried out to the fan blade of the windmill on (rotating shaft is perpendicular to ground) along the horizontal plane, can larger minimizing fan blade against the wind time resistance, increase exponentially efficiency, and be easy to carry out Anti-Typhoon process and lightning conductor is installed, the conditional request of material and occupation of land is all greatly reduced.
Key problem in technology of the present invention: rotary vane type wind-force energy-conversion technique is by (rotation) blade, main shaft, slideway drum (or the slideway dish on main shaft) on main shaft, slideway drum (or slideway dish) slideway, upper blade bearing assembly, lower blade bearing assembly, spindle hole, rudder, planetary pinion, pedestal, pedestal axis hole, planet carrier, the planet axis blade axis of rotation, (end), blade rotation (or blade rotation transmission shaft) axis hole, blade bent axle (or (blade) rotation transmission shaft, blade hinge, slideway drive link) etc. composition, basic functional principle is: when ground bottom horizontal flow sheet wind is applied on rudder, owing to being rigid joint between main shaft and rudder, thus distinguished and admirable (pushing direction rudder) always by the side of main shaft in the face of wind direction, planetary pinion simultaneously meshing in the teeth of lower blade bearing assembly and upper blade bearing assembly and planet carrier (25) ((26) are planet axis) can rigidity be fixed on main shaft, constraint lower blade bearing assembly and upper blade bearing assembly can only rotate along contrary sense of rotation around (main shaft) by it, (arrangement of blade rotation) makes wind action lower blade bearing assembly and upper blade bearing assembly be rotated along contrary sense of rotation, because slideway drum (or the slideway dish on the main shaft) slideway on main shaft is by blade bent axle blade bent axle (or (blade) rotation transmission shaft, blade hinge, slideway drive link) constrain the rotation angle of blade, its angle can between 90 degree in reciprocating rotation (or 90 degree of reciprocating rotations add one with spindle synchronous and the superposition of reverse rotation component) (under another situation, the axis of rotation of structure upper blade is parallel with line shaft, blade is except completing 90 degree of rotation break-ins, also to have a continuous spinning motion and lasting sense of rotation with revolution direction contrary, 2 offset completely, when crossing break-in as not having other mechanism generation 90 to spend, the angle of blade and rudder remains constant), make blade blowing area when moving with the wind maximum, during motion, blowing area is minimum against the wind, thus Wind resource change has been become the rotational kinetic energy of blade and blade bearing assembly, its essential characteristic is just embodied in: the moment drive main spindle that rudder produces with the wind rotating spindle and the combination of rudder both can be together with rigid joint (also can be combine with the wind-force power-assisted deflection mechanism of routine, when wind-force is excessive, rudder deflects several angle automatically relative to main shaft (slightly rotating around main-shaft axis or with the approximately parallel axle of this axis), can also realize in the mode of autoelectrinic control gear, these 2 kinds of methods are all widely used) (making the direction-adapting wind direction of rudder), (certainly) rotation mode of blade both can be parallel axes vane mode also can be vertical shaft vane mode, the output of power can be exported (using the speed discrepancy between planetary pinion and planet carrier to generate electricity) by small planetary gear, also can be exported by upper and lower blade bearing assembly (differential) (be 2 generators respectively devices at upper blade bearing assembly and main shaft and between lower blade bearing assembly and main shaft, generate electricity with the speed discrepancy of 2) simultaneously could obtain good dynamic balancing maintenance rudder from Physical Mechanism like this can as much as possible forward wind direction, the switching to the slideway path on slideway drum (9) on main shaft and the slideway dish (20) on main shaft can be realized, when wind speed is extraordinary, carrying out (electromagnetism) switching change rail is all turn to side windward to each blade, all the time in minimum windage state, no longer produce excessive running torque (continuation generating that can be appropriate), in the process of the continuous forward wind direction of rudder function, blade make this there is withstand strong wind function, namely the surface of fan blade can be rigidity or flexible plane or curved surface, also can be compound analysis of tensile membrane structures, elastic membrane structure has 2 advantages: first, self adaption Wind impact, is easy to be formed the maximum windage under a state, secondly, buffering moment impact.
Above-mentioned parallel axes vane mode refers to: the axis of rotation of blade and main axis parallel, produces blade rotation by the slideway drum slideway on main shaft with coordinating of blade bent axle.Above-mentioned vertical shaft vane mode refers to: the axis of rotation of blade is vertical with main shaft, and by the slideway dish slideway on main shaft, actuation gear, (blade rotation) transmission shaft, blade hinge, the cooperation between slideway drive link produces blade rotation.
Above-mentioned vane surface both can be the curved surface of rigidity also can be zone line elasticity tension membrane structure, and being conducive to increases windage and mechanics buffering.The compound tension film on described fan blade surface refers to the zone line elasticity tension membrane structure of fan blade, can make it depression under wind, and being conducive to increases windage and mechanics buffering; When wind-force is more strengthened, tension film can be complete body, also can be to be processed with some earial drainage gaps (without being in closed or crack state during high wind, high wind carrys out then discharge orifice and increases gradually); Also or between upper and lower blade bearing assembly and main shaft set up centrifugal friction braking device, reached the object of speed limit, additional energy discharges in the form of heat, protection generator and mechanical part.
The technical characteristics of the embody rule of rotary vane type breeze generating set: employ rotary vane type wind-force energy-conversion technique in this electricity generating device, provides motivational drive generator external output power; The peace transposition of generator is put and speed discrepancy therebetween can be utilized between small planetary gear and planet carrier to generate electricity or 2 of symmetry are installed between up/down blade bearing assembly and main shaft (or between up/down blade bearing assembly and pedestal) simultaneously and utilize speed discrepancy therebetween to generate electricity simultaneously.
Above-mentioned rotary vane type breeze generating set can be form tower structure by the textural association of the vertical structure of multilayer, is conducive to saving space.Lightning arrester can be equipped with in the top of the framework be connected with pedestal.
Illustrated by below in conjunction with a preferred embodiment the present invention being done further;
The wind-force energy-conversion technique principle schematic that the rotation of [Fig. 1] blade is vertical with line shaft.
The wind-force energy-conversion technique principle schematic that the rotation of [Fig. 2] blade is parallel with line shaft.。
Illustrate:
(1) (rotation) blade
(2) upper blade bearing assembly
(3) blade bent axle
(4) main shaft
(5) rudder
(6) planetary pinion
(7) pedestal
(8) pedestal axis hole
(9) the slideway drum on main shaft
(10) lower blade bearing assembly
(11) spindle hole
(12) slideway drum slideway
(13) blade bent axle straight part
(14) blade (rotation) axis hole
(15) the shaft-driven generator of planet
(20) the slideway dish on main shaft
(23) (blade) rotation transmission shaft
(24) blade hinge
(25) planet carrier
(26) planet axis
(27) slideway (driving) interlinking lever end traveller
(30) slideway drive link
(31) slideway dish slideway
(40) the blade axis of rotation
(41) (rotation) blade
(42) upper blade bearing assembly
(43) lower blade bearing assembly
(44) (blade rotation transmission shaft) axis hole
As shown in [Fig. 1]:
The main member of this technology is by (rotation) blade (1), lower blade bearing assembly (10), upper blade bearing assembly (2), blade bent axle (3), main shaft (4), rudder (5), planetary pinion (6), planet carrier (25), sharf bearing bore (14), pedestal (7) and pedestal axis hole (8), slideway drum (9) on main shaft, spindle hole (11), slideway drum slideway (12), blade axis hole (14), the shaft-driven generator of planet (15), the compositions such as the generator (16) that blade bearing assembly drives.
Assembly relation is: the two ends up and down of main shaft (4) (being connected by coupling rigid phase with rudder (5)) are inserted in 2 the pedestal axis holes (8) up and down on pedestal (7) respectively, and use bearing to rotate arbitrarily between them, pedestal (7) is fixed on ground or on other bearing materials; Connecting with blade bent axle (3) and passing through blade axis hole (14) of numerous (rotation) blade (1) rigidity connects with lower blade bearing assembly (10) and upper blade bearing assembly (2); Main shaft (4) through up/down blade bearing assembly (2) and (10) spindle hole (11) and can rotate freely; Planetary pinion (6) is arranged in the planet axis (6) on planet carrier (25) (rigidity is arranged on main shaft), and meshing with the fluted disc on up/down blade bearing assembly (2) and (10); The axle bolt slideway embedded on main shaft of blade bent axle (3) petiolarea rouses in slideway drum slideway (12) on (9), and (13) blade bent axle straight part that can slide in slideway.
Basic functional principle is: when ground bottom horizontal flow sheet wind is applied on rudder (5), owing to being rigid joint between main shaft (4) and rudder (5), thus distinguished and admirable (pushing direction rudder) always by a side of main shaft (4) to wind direction, because planetary pinion (6) is arranged in the planet axis (26) on the planet carrier (25) be fixed together with main shaft (4), this small gear (6) simultaneously meshing in the teeth of lower blade bearing assembly (10) and upper blade bearing assembly (2) and planet carrier (25) can rigidity be fixed on main shaft (4) (main shaft (4) is through the main bearing hole (11) on up/down blade bearing assembly), it will retrain lower blade bearing assembly (10) and upper blade bearing assembly (2) can only rotate along relative to contrary sense of rotation, (the artificial arrangement of blade) makes wind action lower blade bearing assembly (10) and upper blade bearing assembly (2) be rotated along contrary sense of rotation, because slideway drum slideway (12) on main shaft (4) to constrain the angle of blade (1) by drive vane bent axle (3) (this bent axle is through the sharf bearing bore (14) on blade bearing assembly), when blade bearing assembly rotates relative to main shaft, slideway (12) on slideway drum constrains blade bent axle (3) and turns to, the shape of slideway just control sliding (axle) post of bent axle (3) end points along main shaft (4) axial displacement, the rotation angle of the different rotary position of arrangement blade that thus can be artificial, (axial offset of the size of reasonable arrangement bent axle and cylinder drum wall sliding way) its angle can between 90 degree in reciprocating rotation, make blade (1) blowing area when moving with the wind maximum, against the wind blowing area minimum (lucky blade turns over an angle of 90 degrees degree) during motion, thus Wind resource change is become the rotational kinetic energy of blade (1) and blade assembly, reach the object of transducing.
The output of power can be exported by small planetary gear (6), generator (the shaft-driven generator of planet (15)) is fixed on planet carrier (25), generated electricity by small planetary gear (6) drive motor axle, also can be exported by upper and lower blade bearing assembly (difference), be by 2 generators (blade bearing assembly drive generator (16)) respectively device on the link of main shaft and rudder, the rotating shaft of generator that relatively rotates to drive of upper and lower blade bearing assembly is utilized to generate electricity, could obtain good dynamic balancing like this, be unlikely to produce the direction that extra moment carrys out interference radiating way rudder, make rudder can as much as possible forward wind direction.
Above-mentioned vane surface both can be the curved surface of rigidity also can be zone line elasticity tension membrane structure, and being conducive to increases windage and mechanics buffering.The compound tension film on described fan blade surface refers to the zone line elasticity tension membrane structure of fan blade, can make it depression under wind, and being conducive to increases windage and mechanics buffering; When wind-force is more strengthened, tension film can be complete body, also can be to be processed with some earial drainage gaps (without being in closed or crack state during high wind, high wind carrys out then discharge orifice and increases gradually); Also or between upper and lower blade bearing assembly and main shaft set up centrifugal friction braking device, reached the object of speed limit, additional energy discharges in the form of heat, protection generator and mechanical part
As shown in Figure 2:
This technology is substantially identical with Fig. 1 technology, its main member is by (rotation) blade (41), lower blade bearing assembly (43), upper blade bearing assembly (42), main shaft (4), rudder (5), slideway dish (20) on main shaft, rotation transmission shaft (23), the axis of rotation (49), blade hinge (24), planet carrier (25), planet axis (26), slideway connecting-rod head traveller (27), drive link (30), slideway dish slideway (31) planetary pinion (6), planet carrier (25), (blade rotation transmission shaft) axis hole (44), the compositions such as pedestal (7) and pedestal axis hole (8).Assembly relation is: the two ends up and down of main shaft (4) are inserted in 2 the pedestal axis holes (8) up and down on pedestal (7) respectively, and use bearing to rotate arbitrarily between them, pedestal (7) is fixed on ground or on other bearing materials, under this situation; the axis of rotation (40) on blade (41) is parallel with main shaft (4), blade (makes blade rotate along the axis of rotation (40) by the slideway dish slideway (31) on the slideway dish (20) on main shaft by driving the slideway interlinking lever end traveller (27) in drive link (30) (being confined to axial motion) to promote blade hinge (24) (as force bearing point) except completing 90 degree of reciprocal rotation break-ins, the angle of reciprocating rotation can parameter designing and determine) outward, (this rotation carrys out transmission by rotation transmission shaft (23) also will a continuous spinning motion, relatively rotating of lower blade bearing assembly (43) and upper blade bearing assembly (42) and main shaft (4) can be passed on blade (41) by (through (blade rotation transmission shaft) axis hole (44)) (blade) rotation transmission shaft (23)) and the sense of rotation continued is contrary with revolution direction, through number of teeth matched design, 2 offset completely, when crossing break-in as not having other mechanism generation 90 to spend, the angle of blade and rudder remains constant).Can be specified as: main shaft (4) and the combination of rudder (5) are together with rigid joint, the moment that rudder (5) produces drives slideway axle (4) to rotate (making the direction-adapting wind direction of rudder), blade (41) can with blade bearing assembly around main shaft (4) rotate also can around the blade axis of rotation (40) rotation (structurally have 2 kinds of selections: the direction of the blade axis of rotation can be parallel with the direction of main shaft also can be vertical with the direction of main shaft), the rotation (when the axis of rotation is vertical with line shaft) of blade (41) both can be by slideway dish (20) the drive vane hinge (24) on main shaft (4), make blade rotation, and it is contrary with the direction of revolution, result is the result after these 2 motion synthesis is that the blade face direction in space of blade is remained unchanged), slideway (31) while of (when the axis of rotation is parallel with line shaft) on slideway axle also will pass through drive link (30), still make blade differ an angle of 90 degrees with the direction of the blade face in the most of the time against the wind within the most of the time with the wind, final exercising result makes almost half time of blade face in the face of wind direction (0 degree of angle), second half is time then direction finding wind direction (an angle of 90 degrees), only within the transient time of direction blade commutation, carry out angle gradient transition, but the moment that during this transitional period, the blast of blade produces line shaft is minimum)
(100) be the front diagram of the slideway on the slideway dish (20) on main shaft, as can be seen from the figure, slideway dish (20) also doubles as main shaft drive gear (with main shaft rigid joint and coaxial), mutually meshing with 45 degree of helical teeth of the upper one end of transmission shaft (23), the other end helical teeth of transmission shaft (23) and the helical teeth of the blade axis of rotation (40) meshing, drive blade rotary.
Generator (15) rotor can be installed on planetary pinion (6) central axis hole, and stationary part is installed on planet carrier (25).
The comparison of 2 kinds of schemes: 1 scheme simplification cost is low, and usefulness about improves 1 times, and 2 scheme wind loading ratings are stronger, and efficiency is higher, about improves 1 sesquialter.
Claims (5)
1. a rotary vane type breeze generating set, comprises the slideway drum on rotation blade, main shaft, main shaft, slideway drum slideway, upper blade bearing assembly, lower blade bearing assembly, spindle hole, rudder, planetary pinion, pedestal, pedestal axis hole, planet carrier, blade rotation axis hole, blade bent axle and the shaft-driven generator of planet; Assembly relation is: main shaft is connected by coupling rigid phase with rudder, the two ends up and down of main shaft, inserts respectively in two the pedestal axis holes up and down on pedestal, and uses bearing can make to rotate arbitrarily between them; Pedestal is fixed on ground or on other bearing materials; Numerous rotation blade connecting with blade bent axle and being connected with lower blade bearing assembly and upper blade bearing assembly by blade axis hole by rigidity; Main shaft also can rotate freely through upper blade bearing assembly, lower blade bearing assembly and spindle hole; Planetary pinion is arranged in the planet axis on planet carrier, and engages with the fluted disc on upper blade bearing assembly, lower blade bearing assembly; The axle bolt of blade bent axle petiolarea embeds in the slideway drum slideway on the slideway drum on main shaft, and can in slideway sliding blade bent axle straight part; Basic functional principle is: when ground bottom horizontal flow sheet wind is applied on rudder, owing to being rigid joint between main shaft (4) and rudder (5), thus distinguished and admirable pushing direction rudder always by the side of main shaft (4) in the face of wind direction; Planetary pinion is arranged in the planet axis on the planet carrier that is fixed together with main shaft, in the teeth that planetary pinion is engaged in lower blade bearing assembly and upper blade bearing assembly simultaneously and planet carrier (25) rigidity be fixed on main shaft, it can only along contrary sense of rotation around main axis by constraint lower blade bearing assembly and upper blade bearing assembly; The arrangement of blade rotation makes wind action lower blade bearing assembly and upper blade bearing assembly be rotated along contrary sense of rotation; Owing to main shaft being provided with slideway drum, the slideway of slideway drum constrains the rotation angle of blade by blade bent axle, its angle can between 90 degree in reciprocating rotation, make blade blowing area when moving with the wind maximum, during motion, blowing area is minimum against the wind, thus Wind resource change has been become the rotational kinetic energy of blade and blade bearing assembly; The peace transposition of described generator is put and speed discrepancy between the two can be utilized between small planetary gear and planet carrier to generate electricity or two of symmetry are installed on upper blade bearing assembly, utilize speed discrepancy therebetween to generate electricity between lower blade bearing assembly and main shaft simultaneously simultaneously.
2. device as claimed in claim 1, described rotary vane type breeze generating set forms tower structure by the textural association of the vertical structure of multilayer.
3. device as claimed in claim 1, the fan blade surface of described rotation blade has compound tension film, and this compound tension film refers to that the zone line of fan blade is elasticity tension membrane structure, can make it depression during wind, and being conducive to increases windage and mechanics buffering; Compound tension film is complete body or is provided with some earial drainage gaps man-hour adding, and this earial drainage gap is without being in closed or crack state during high wind, high wind carrys out then discharge orifice and increases gradually.
4. device as claimed in claim 1, is characterized in that: at upper blade bearing assembly, set up the object that centrifugal friction braking device reaches speed limit between lower blade bearing assembly and main shaft, additional energy discharges in the form of heat, protection generator and mechanical part.
5. device as claimed in claim 1, in described rotary vane type breeze generating set, lightning arrester is equipped with on the top of the framework be connected with pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010196902.9A CN101900078B (en) | 2009-05-27 | 2010-05-26 | Rotary vane type micro-wind power generation device |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101471006 | 2009-05-27 | ||
| CN200910147100.6 | 2009-05-27 | ||
| CN200910147100 | 2009-05-27 | ||
| CN201010196902.9A CN101900078B (en) | 2009-05-27 | 2010-05-26 | Rotary vane type micro-wind power generation device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101900078A CN101900078A (en) | 2010-12-01 |
| CN101900078B true CN101900078B (en) | 2015-07-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201010196902.9A Expired - Fee Related CN101900078B (en) | 2009-05-27 | 2010-05-26 | Rotary vane type micro-wind power generation device |
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| CN (1) | CN101900078B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107905943A (en) * | 2012-10-17 | 2018-04-13 | 李洪泽 | Adjust the end plate of the Universal Windmill of paddle length |
| CN103967709A (en) * | 2013-02-06 | 2014-08-06 | 程辉 | Efficient vertical-axis wind driven generator with stator and rotor planet gears in inverse synchronous rotation |
| RU2563047C1 (en) * | 2014-04-15 | 2015-09-20 | Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Владимирский государственный университет имени Александра Григорьевича и Николая Григорьевича Столетовых" (ВлГУ) | Rotor-type windmill |
| CN105545607B (en) * | 2016-01-14 | 2019-08-09 | 中国船舶科学研究中心上海分部 | A kind of wind-force assist device peculiar to vessel |
| CN106762352B (en) * | 2016-12-06 | 2018-08-17 | 哈尔滨工程大学 | A kind of automatic open and close type ocean current energy generator of blade |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2397346A (en) * | 1943-01-21 | 1946-03-26 | Gimenez Leopoldo Ramos | Rotary mill |
| DE3832851A1 (en) * | 1988-09-28 | 1989-07-27 | Cornelius P Zimmer | Horizontal air-vane rotor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53106537U (en) * | 1977-01-31 | 1978-08-26 | ||
| JPH03202679A (en) * | 1989-12-29 | 1991-09-04 | Shogo Ogawa | Vertical windmill |
| KR20070098287A (en) * | 2006-03-31 | 2007-10-05 | 금풍에너지 주식회사 | Aerogenerator |
-
2010
- 2010-05-26 CN CN201010196902.9A patent/CN101900078B/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2397346A (en) * | 1943-01-21 | 1946-03-26 | Gimenez Leopoldo Ramos | Rotary mill |
| DE3832851A1 (en) * | 1988-09-28 | 1989-07-27 | Cornelius P Zimmer | Horizontal air-vane rotor |
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| Publication number | Publication date |
|---|---|
| CN101900078A (en) | 2010-12-01 |
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