CN110529334A - A kind of vertical axis adjusting clamp-close type wind-driven generator - Google Patents
A kind of vertical axis adjusting clamp-close type wind-driven generator Download PDFInfo
- Publication number
- CN110529334A CN110529334A CN201910726021.4A CN201910726021A CN110529334A CN 110529334 A CN110529334 A CN 110529334A CN 201910726021 A CN201910726021 A CN 201910726021A CN 110529334 A CN110529334 A CN 110529334A
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- shaft
- pedestal
- card
- slot
- driven generator
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- 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 abstract description 56
- 244000309464 bull Species 0.000 claims abstract description 11
- 230000000694 effects Effects 0.000 claims description 3
- 206010008190 Cerebrovascular accident Diseases 0.000 abstract description 4
- 208000006011 Stroke Diseases 0.000 abstract description 4
- 238000010248 power generation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D15/00—Transmission of mechanical power
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being vertical
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
- F03D3/064—Fixing wind engaging parts to rest of rotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D1/00—Couplings for rigidly connecting two coaxial shafts or other movable machine elements
- F16D1/02—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like
- F16D1/04—Couplings for rigidly connecting two coaxial shafts or other movable machine elements for connecting two abutting shafts or the like with clamping hub; with hub and longitudinal key
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- 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
Abstract
The invention discloses a kind of vertical axises to adjust clamp-close type wind-driven generator, including the first pedestal and the second pedestal, first pedestal is located at the bottom of the second pedestal, stand is fixedly connected between first pedestal and each angle of the second pedestal, the middle part bottom side of second pedestal is rotatably connected to shaft, the side wall of the shaft is fixedly connected with three groups of connecting rods, is rotatably connected to bull stick between the connecting rod of face above and below two adjacent groups, is fixedly connected with blade on the bull stick;The inside for protruding into the first pedestal is run through in the bottom end of the shaft, the lower end of the shaft opens up fluted, the lower end of the shaft is connected to output shaft by groove movable sleeve, the top exterior walls of the output shaft offer wedge angle card slot, the groove inner wall of the shaft is provided with control card and mechanism, the present invention can card between control card and mechanism card control shaft and output shaft and connection, be adjusted according to the case where natural environment apoplexy.
Description
Technical field:
The present invention relates to wind-driven generator fields, and in particular to a kind of vertical axis adjusting clamp-close type wind-driven generator.
Background technique:
Wind-driven generator is the device for converting wind energy into electric energy, mainly by blade, generator, mechanical part and electrical part
Part composition.According to the difference of rotary shaft, wind-driven generator is mainly divided into horizontal axis wind-driven generator and vertical axis aerogenerator
Two classes, horizontal axis wind-driven generator accounts for position of mainstream currently on the market.Since many centuries, wind-driven generator is the same as hydraulic one
Sample substitutes manpower, animal power as power source, played important function to the development of productivity.Modern age electromechanical power is answered extensively
With and twentieth century Middle East fifties oil field discovery, make wind energy conversion system develop slowly.
There is the problem of energy shortage due to " oil crisis " in the initial stage seventies, it was recognized that conventional fossil energy
The unstability and finiteness of supply, then seeking clean renewable energy then becomes an important topic of Modern World.
Wind energy causes people as reproducible, free of contamination natural energy resources again and payes attention to.
Wind-driven generator mostly uses greatly high tower, large-scale blade at present, generates thrust by wind-force and blade windward side gradient,
The form of generator rotation is driven, the wind-driven generator structure of this kind of form is complicated, wind energy utilization is very low, some vertical shaft winds
Power generator;The different wind face of rotating vane and blade rotation generates certain resistance, wind energy utilization is caused to decline, inefficient
The deficiencies of, but existing wind-driven generator may be because that load is excessive when natural wind is smaller, cannot rotate with movable vane piece,
Cause adequately utilize wind energy, the mode of power generation cannot be adjusted according to the case where natural environment apoplexy.
Summary of the invention:
Technical problem to be solved by the present invention lies in a kind of vertical axis adjusting clamp-close type wind-driven generator is provided, can control
Card and connection between fabrication and mechanism card control shaft and output shaft, are adjusted according to the case where natural environment apoplexy.
The following technical solution is employed for the technical problems to be solved by the invention to realize: a kind of vertical axis adjusting clamp-close type
Wind-driven generator, including the first pedestal and the second pedestal, first pedestal are located at the bottom of the second pedestal, and upper and lower face,
First pedestal and the second pedestal are disposed as octagon, solid between first pedestal and each angle of the second pedestal
Surely it is connected with stand, the middle part bottom side of second pedestal is rotatably connected to shaft, and the side wall of the shaft is fixedly connected with three
Connecting rod is organized, bull stick is rotatably connected between the connecting rod of face above and below two adjacent groups, is fixedly connected with blade on the bull stick;
The bottom end of the shaft, which is run through, protrudes into the inside of the first pedestal, the lower end of the shaft open up it is fluted, described turn
The lower end of axis is connected to output shaft by groove movable sleeve, and the top exterior walls of the output shaft offer wedge angle card slot, the wedge angle
Card slot is provided with 12 groups, outer wall central distribution of the wedge angle card slot described in 12 groups in output shaft, the groove inner wall of the shaft
It is provided with control card and mechanism, the card and mechanism are provided with six groups, the central distribution in the groove of shaft.
Preferably, the inside of first pedestal is fixedly installed with cylinder, and one end of the cylinder is fixedly installed with motor,
It is fixedly connected with first gear at the top of the motor, rack gear, the cylinder ejector are fixedly connected on the outside of the output shaft
When motor first gear and gear ring be intermeshed.
Preferably, the control card and mechanism include the limiting slot that groove inner wall opens up, and are opened up in the limiting slot inner cavity
There is circular trough, the side wall of the limiting slot offers empty slot, and activity is connected with retainer ring, the side wall of the retainer ring in the circular trough
It is fixedly connected with card key, the card key is located in limiting slot, and the side wall of the card key is rotatably connected to turn key, and the one of the turn key
End is rotatably connected to screw rod, and the screw rod is located inside empty slot, and the inner cavity top of the empty slot is fixedly installed with bearing, the sky
The top of slot is rotatably connected to nut by bearing, and the nut is connect by internal screw thread with screw rod spiral, the side of the empty slot
Wall is rotatably connected to bolt, and second gear, the outer ring phase of the second gear and nut are fixedly connected at the top of the bolt
Mutually engagement.
Preferably, the card key stretches out the intermeshing of limiting slot Shi Nengyu wedge angle card slot.
Preferably, the blade is distributed at least provided with five groups with spindle central.
Preferably, adjusting rod is connected between the downside of blade described in every group and the side wall of shaft.
The working principle of the invention: the present invention can adjust position of the card key 16 in limiting slot 24 by control bolt 22
It sets, rotation bolt 22 drives second gear 23 to rotate, by the intermeshing of second gear 23 and 20 outer wall of nut, in bearing 19
Upper completion rotation controls movement of the screw rod 18 in empty slot 21 by its internal screw thread, and using lever principle, retainer ring 15 is in circular trough
Rotation is equivalent to the fulcrum of lever in 14, is jacked up the side of card key 16 by one end of screw rod 18, by turn key 17 with card key 16
Rotatable engagement adjust, when card key 16 be bonded 24 inside inner wall of limiting slot when, card key 16 can be with the wedge angle card of 9 outer wall of output shaft
Slot 25 is mutually clamped, and shaft 8 and output shaft 9 constitute an entirety at this time, and when the wind of weather is larger, wind band movable vane piece 6 rotates
It can be by driving shaft 8 and output shaft 9 to transform wind energy into kinetic energy, and then electric energy is converted to by generator, when calm item
When part, screw rod 18 controlling by bolt 22, card key is retracted in limiting slot 24, shaft 8 and output shaft 9, which are detached from, at this time is clamped, this
When shaft 8 and output shaft 8 be no longer an entirety, motor 12 is ejected by cylinder 11,12 top first gear 13 of motor and tooth
10 intermeshing of circle drives the independent rotation of output shaft 9, provides power generation, can reduce blade bring resistance.
The beneficial effects of the present invention are: the configuration of the present invention is simple, convenient and practical, control card and mechanism card control can be passed through
Card and connection between shaft and output shaft were adjusted, under windy condition, using wind-force according to the case where natural environment apoplexy
It generates electricity, uses electric power generation instead under calm condition, blade bring resistance, application easy to spread can be reduced.
Detailed description of the invention:
Fig. 1 is the structural diagram of the present invention;
Fig. 2 is partial structural diagram of the invention;
Fig. 3 is overhead sectional view when shaft and output shaft are clamped in the present invention;
Fig. 4 is shaft and overhead sectional view when the non-clamping of output shaft in the present invention;
Fig. 5 is that Fig. 3 goes out enlarged drawing at A in the present invention;
Fig. 6 is the structural schematic diagram of circular trough of the present invention and limiting slot;
Fig. 7 is the top view of blade in the present invention;
Wherein: 1, the first pedestal;2, the second pedestal;3, stand;4, connecting rod;5, bull stick;6, blade;7, adjusting rod;8, turn
Axis;801, groove;9, output shaft;10, gear ring;11, cylinder;12, motor;13, first gear;14, circular trough;15, retainer ring;
16, card key;17, turn key;18, screw rod;19, bearing;20, nut;21, empty slot;22, bolt;23, second gear;24, it limits
Slot;25, wedge angle card slot;101, control card and mechanism.
Specific embodiment:
In order to be easy to understand the technical means, the creative features, the aims and the efficiencies achieved by the present invention, tie below
Conjunction is specifically illustrating, and the present invention is further explained.
Embodiment 1: as shown in Figs. 1-2, a kind of vertical axis adjusts clamp-close type wind-driven generator, including the first pedestal 1 and the
Two pedestals 2, first pedestal 1 are located at the bottom of the second pedestal 2, and upper and lower face, first pedestal 1 and the second pedestal 2
It is disposed as octagon, is fixedly connected to stand 3 between first pedestal 1 and each angle of the second pedestal 2, described
The middle part bottom side of two pedestals 2 is rotatably connected to shaft 8, and the side wall of the shaft 8 is fixedly connected with three groups of connecting rods 4, two adjacent groups
It is rotatably connected to bull stick 5 between the connecting rod 4 of upper and lower face, is fixedly connected with blade 6 on the bull stick 5;
The inside for protruding into the first pedestal 1 is run through in the bottom end of the shaft 8, and the lower end of the shaft 8 opens up fluted 801,
The lower end of the shaft 8 is connected to output shaft 9 by 801 movable sleeve of groove, and the top exterior walls of the output shaft 9 offer wedge angle card
Slot 25, the wedge angle card slot 25 are provided with 12 groups, wedge angle card slot 25 described in 12 groups output shaft 9 outer wall central distribution,
801 inner wall of groove of the shaft 8 is provided with control card and mechanism 101, and the card and mechanism 101 are provided with six groups, in shaft 8
Groove 801 in central distribution.
The inside of first pedestal 1 is fixedly installed with cylinder 11, and one end of the cylinder 11 is fixedly installed with motor 12,
The top of the motor 12 is fixedly connected with first gear 13, and the outside of the output shaft 9 is fixedly connected with rack gear 10, the gas
The first gear 13 of motor 12 and gear ring 10 are intermeshed when cylinder 11 ejects.
Embodiment 2: as shown in figs. 1-7, a kind of vertical axis adjusts clamp-close type wind-driven generator, including the first pedestal 1 and the
Two pedestals 2, first pedestal 1 are located at the bottom of the second pedestal 2, and upper and lower face, first pedestal 1 and the second pedestal 2
It is disposed as octagon, is fixedly connected to stand 3 between first pedestal 1 and each angle of the second pedestal 2, described
The middle part bottom side of two pedestals 2 is rotatably connected to shaft 8, and the side wall of the shaft 8 is fixedly connected with three groups of connecting rods 4, two adjacent groups
It is rotatably connected to bull stick 5 between the connecting rod 4 of upper and lower face, is fixedly connected with blade 6 on the bull stick 5;
The inside for protruding into the first pedestal 1 is run through in the bottom end of the shaft 8, and the lower end of the shaft 8 opens up fluted 801,
The lower end of the shaft 8 is connected to output shaft 9 by 801 movable sleeve of groove, and the top exterior walls of the output shaft 9 offer wedge angle card
Slot 25, the wedge angle card slot 25 are provided with 12 groups, wedge angle card slot 25 described in 12 groups output shaft 9 outer wall central distribution,
801 inner wall of groove of the shaft 8 is provided with control card and mechanism 101, and the card and mechanism 101 are provided with six groups, in shaft 8
Groove 801 in central distribution.
The inside of first pedestal 1 is fixedly installed with cylinder 11, and one end of the cylinder 11 is fixedly installed with motor 12,
The top of the motor 12 is fixedly connected with first gear 13, and the outside of the output shaft 9 is fixedly connected with rack gear 10, the gas
The first gear 13 of motor 12 and gear ring 10 are intermeshed when cylinder 11 ejects.
The control card and mechanism 101 include the limiting slot 24 that 801 inner wall of groove opens up, and are opened in 24 inner cavity of limiting slot
Equipped with circular trough 14, the side wall of the limiting slot 24 offers empty slot 21, and activity is connected with retainer ring 15, institute in the circular trough 14
The side wall for stating retainer ring 15 is fixedly connected with card key 16, and the card key 16 is located in limiting slot 24, the side wall rotation of the card key 16
It is connected with turn key 17, one end of the turn key 17 is rotatably connected to screw rod 18, and the screw rod 18 is located inside empty slot 21, the sky
The inner cavity top of slot 21 is fixedly installed with bearing 19, and the top of the empty slot 21 is rotatably connected to nut 20, institute by bearing 19
It states nut 20 to connect by internal screw thread with 18 spiral of screw rod, the side wall of the empty slot 21 is rotatably connected to bolt 22, the bolt
22 top is fixedly connected with second gear 23, and the second gear 23 and the outer ring of nut 20 are intermeshed.
The card key 16 stretches out the intermeshing of 24 Shi Nengyu wedge angle card slot 25 of limiting slot.
Position of the card key 16 in limiting slot 24 can be adjusted by control bolt 22, rotation bolt 22 drives the second tooth
23 rotation of wheel, by the intermeshing of second gear 23 and 20 outer wall of nut, completes rotation on bearing 19, passes through its internal screw thread
Movement of the screw rod 18 in empty slot 21 is controlled, using lever principle, retainer ring 15 rotates the branch for being equivalent to lever in circular trough 14
Point is jacked up the side of card key 16 by one end of screw rod 18, by turn key 17 as the rotatable engagement of card key 16 is adjusted, when card key 16
When being bonded 24 inside inner wall of limiting slot, card key 16 can be mutually clamped with the wedge angle card slot 25 of 9 outer wall of output shaft, at this time shaft 8
An entirety is constituted with output shaft 9, when the wind of weather is larger, wind band movable vane piece 6 rotation can be by driving shaft 8 and output
Axis 9 transforms wind energy into kinetic energy, and then is converted to electric energy by generator, when calm condition, controls screw rod by bolt 22
18 are retracted to card key in limiting slot 24, and shaft 8 and output shaft 9, which are detached from, at this time is clamped, and shaft 8 is no longer with output shaft 8 at this time
One entirety is ejected motor 12 by cylinder 11, and 12 top first gear 13 of motor drives output shaft 9 with the intermeshing of gear ring 10
Independent rotation, provides power generation, can reduce blade bring resistance.
The blade 6 is at least provided with five groups, with 8 central distribution of shaft, converts wind energy into electric energy convenient for cooperation.
It is connected with adjusting rod 7 between the downside of blade 6 and the side wall of shaft 8 described in every group, can be changed according to wind direction
Become the direction of blade.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (6)
1. a kind of vertical axis adjusts clamp-close type wind-driven generator, including the first pedestal (1) and the second pedestal (2), it is characterised in that:
First pedestal (1) is located at the bottom of the second pedestal (2), and upper and lower face, first pedestal (1) and the second pedestal (2)
It is disposed as octagon, is fixedly connected to stand (3) between first pedestal (1) and each angle of the second pedestal (2),
The middle part bottom side of second pedestal (2) is rotatably connected to shaft (8), and the side wall of the shaft (8) is fixedly connected with three groups of companies
Bar (4), two adjacent groups are rotatably connected to bull stick (5) between the connecting rod (4) of face up and down, fixed on the bull stick (5) to connect
It is connected to blade (6);
The inside for protruding into the first pedestal (1) is run through in the bottom end of the shaft (8), and the lower end of the shaft (8) opens up fluted
(801), the lower end of the shaft (8) is connected to output shaft (9) by groove (801) movable sleeve, outside the top of the output shaft (9)
Wall offers wedge angle card slot (25), and the wedge angle card slot (25) is provided with 12 groups, and wedge angle card slot (25) is defeated described in 12 groups
Groove (801) inner wall of the outer wall central distribution of shaft (9), the shaft (8) is provided with control card and mechanism (101), described
Card and mechanism (101) are provided with six groups, groove (801) interior central distribution in shaft (8).
2. a kind of vertical axis according to claim 1 adjusts clamp-close type wind-driven generator, it is characterised in that: first base
The inside of frame (1) is fixedly installed with cylinder (11), and one end of the cylinder (11) is fixedly installed with motor (12), the motor
(12) it is fixedly connected at the top of first gear (13), is fixedly connected with rack gear (10), the gas on the outside of the output shaft (9)
The first gear (13) of motor (12) and gear ring (10) are intermeshed when cylinder (11) ejects.
3. a kind of vertical axis according to claim 1 adjusts clamp-close type wind-driven generator, it is characterised in that: the control card
Include the limiting slot (24) that groove (801) inner wall opens up with mechanism (101), offers circular trough in limiting slot (24) inner cavity
(14), the side wall of the limiting slot (24) offers empty slot (21), and the interior activity of the circular trough (14) is connected with retainer ring (15), institute
The side wall for stating retainer ring (15) is fixedly connected with card key (16), and the card key (16) is located in limiting slot (24), the card key (16)
Side wall be rotatably connected to turn key (17), one end of the turn key (17) is rotatably connected to screw rod (18), screw rod (18) position
Internal in empty slot (21), the inner cavity top of the empty slot (21) is fixedly installed with bearing (19), and the top of the empty slot (21) is logical
It crosses bearing (19) to be rotatably connected to nut (20), the nut (20) is connect by internal screw thread with screw rod (18) spiral, the sky
The side wall of slot (21) is rotatably connected to bolt (22), is fixedly connected with second gear (23) at the top of the bolt (22), described
The outer ring of second gear (23) and nut (20) is intermeshed.
4. a kind of vertical axis according to claim 3 adjusts clamp-close type wind-driven generator, it is characterised in that: the card key
(16) limiting slot (24) Shi Nengyu wedge angle card slot (25) intermeshing is stretched out.
5. a kind of vertical axis according to claim 1 adjusts clamp-close type wind-driven generator, it is characterised in that: the blade
(6) at least provided with five groups, with shaft (8) central distribution.
6. a kind of vertical axis according to claim 1 adjusts clamp-close type wind-driven generator, it is characterised in that: leaf described in every group
Adjusting rod (7) are connected between the downside of piece (6) and the side wall of shaft (8).
Priority Applications (1)
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CN201910726021.4A CN110529334B (en) | 2019-08-07 | 2019-08-07 | Vertical axis adjusting clamping type wind driven generator |
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CN201910726021.4A CN110529334B (en) | 2019-08-07 | 2019-08-07 | Vertical axis adjusting clamping type wind driven generator |
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CN110529334A true CN110529334A (en) | 2019-12-03 |
CN110529334B CN110529334B (en) | 2020-09-11 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111185111A (en) * | 2020-01-14 | 2020-05-22 | 重庆师范大学 | Multifunctional laboratory stirrer |
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CN107387315A (en) * | 2017-09-14 | 2017-11-24 | 窦学华 | A kind of vertically arranged wind-driven generator of fan blade |
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JPS63120868A (en) * | 1986-11-07 | 1988-05-25 | Kazuo Nishijima | Wind power hydraulic rotary body |
CN101649812A (en) * | 2009-08-27 | 2010-02-17 | 陈效刚 | Vertical shaft integrated horizontal self-varied propeller-type wind power generation device |
CN201610825U (en) * | 2010-02-05 | 2010-10-20 | 济南高新开发区中泰环保技术开发中心 | Wind-power generating device with ultra-large vertical shaft |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111185111A (en) * | 2020-01-14 | 2020-05-22 | 重庆师范大学 | Multifunctional laboratory stirrer |
CN111185111B (en) * | 2020-01-14 | 2022-01-28 | 重庆师范大学 | Multifunctional laboratory stirrer |
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