CN110594090B - Vertical axis wind turbine based on horizontal axis wind turbine tower - Google Patents
Vertical axis wind turbine based on horizontal axis wind turbine tower Download PDFInfo
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- CN110594090B CN110594090B CN201911022912.8A CN201911022912A CN110594090B CN 110594090 B CN110594090 B CN 110594090B CN 201911022912 A CN201911022912 A CN 201911022912A CN 110594090 B CN110594090 B CN 110594090B
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- sliding guide
- wind turbine
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- axis wind
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- 239000000758 substrate Substances 0.000 claims description 10
- 230000000694 effects Effects 0.000 abstract description 3
- 238000010248 power generation Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- 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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
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- 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
- F03D3/061—Rotors characterised by their aerodynamic shape, e.g. aerofoil profiles
-
- 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
-
- 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
- F03D7/00—Controlling wind motors
- F03D7/06—Controlling wind motors the wind motors having rotation axis substantially perpendicular to the air flow entering the rotor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/32—Wind speeds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/604—Control system actuates through hydraulic actuators
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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
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a vertical axis wind turbine based on a horizontal axis wind turbine tower, which comprises: the vertical connecting rod is connected with the wing-shaped wind power blade through a horizontal support rod, the tail end of the vertical connecting rod is arranged on the vertical mobile hydraulic machine, the wind speed sensor fixed on the tower can sense the wind speed, and wind signals are transmitted to a vertical mobile hydraulic machine receiver through a wire in the tower, so that vertical adjustment of a vertical axis wind turbine is realized, the vertical mobile hydraulic machine rotates to drive a permanent magnet generator rotor in the support to rotate, and finally alternating current energy is output. The novel vertical axis wind turbine based on the wind turbine tower is economical and environment-friendly, the height of the vertical axis wind turbine can be adjusted according to the wind speed, and meanwhile, the wind-induced vibration effect borne by the wind turbine tower can be reduced, so that the novel vertical axis wind turbine based on the wind turbine tower is suitable for popularization and use.
Description
Technical Field
The invention belongs to the field of building structures of wind power generation systems, relates to a vertical axis wind turbine power generation structure based on an adjustable height, and in particular relates to a vertical axis wind turbine based on a horizontal axis wind turbine tower.
Background
A wind turbine is a power mechanical device that converts wind energy into electrical energy. Along with the rapid development of national economy, energy sources become main collision points for economic development and environmental protection, and wind turbines are new energy devices for converting wind energy into electric energy, and have the characteristics of small occupied area, reproducibility, no pollution and the like which are not possessed by the traditional power generation industries, so that the construction of the wind turbines gradually develops towards high power and high capacity in order to meet the continuously-increased power demands of human beings.
Wind turbines are generally classified into horizontal axis wind turbines and vertical axis wind turbines. The horizontal axis wind turbine has high wind energy conversion rate and shorter rotating shaft, is a main stream model for the development of wind power in the world, and has the defects of needing a yaw system and having a complex tower process. The vertical axis wind turbine has longer rotating shaft, simple tower process, no need of yaw device, ground installation, and low wind energy utilization rate, and is biased to maintenance and overhaul.
Disclosure of Invention
Aiming at the advantages and disadvantages of the horizontal axis wind turbine and the vertical axis wind turbine in the background technology, the invention provides a novel vertical axis wind turbine with adjustable height based on a horizontal axis wind turbine tower barrel, which has novel structure, is environment-friendly and energy-saving and can fully utilize natural wind energy.
In order to achieve the technical purpose, the invention adopts the following technical scheme:
A vertical axis wind turbine based on a horizontal axis wind turbine tower, wherein: comprises a substrate support arranged at the bottom of a horizontal axis wind turbine tower, a circle of support annular guide rail is arranged on the substrate support around the horizontal axis wind turbine tower, a plurality of vertical sliding guide rails are fixedly arranged on the horizontal axis wind turbine tower, vertical sliding guide rail grooves are arranged on the vertical sliding guide rails, a plurality of horizontal annular sliding guide rails are arranged outside the horizontal axis wind turbine tower around the horizontal axis wind turbine tower, a plurality of vertical movable buckles with the number matched with that of the vertical sliding guide rails are fixed on each horizontal annular sliding guide rail, the vertical movable buckles can extend into the vertical sliding guide rail grooves in a one-to-one correspondence manner and slide in the vertical sliding guide rail grooves, so that the horizontal annular sliding guide rail is in sliding fit with each vertical sliding guide rail, a horizontal annular sliding guide rail groove is arranged on the horizontal annular sliding guide rail, a plurality of vertical connecting rods are arranged on the outer side of the horizontal annular sliding guide rail, the special-shaped buckles with the number corresponding to that of the horizontal annular sliding guide rails are fixed on each vertical connecting rod, the special-shaped buckles can be correspondingly clamped into the horizontal annular sliding guide rail grooves one by one and slide in the horizontal annular sliding guide rail grooves, so that the vertical connecting rods and each horizontal annular sliding guide rail can slide in the horizontal direction and are in limit fit in the vertical direction, wing-shaped wind blades are fixedly connected to the outer sides of the vertical connecting rods through horizontal supporting rods, the bottoms of the vertical connecting rods are fixedly connected with hydraulic shafts of corresponding vertical movable hydraulic machines, the vertical movable hydraulic machines are vertically and limitedly clamped in the support annular guide rails, the vertical movable hydraulic machines can slide in the support annular guide rails, the vertical movable hydraulic machines are fixedly connected with magnetic active cells arranged in a substrate support, a plurality of wind speed sensors are arranged on a tower drum of the horizontal shaft wind machine, the wind speed sensor is used for sensing wind speeds of the horizontal axis wind turbine tower at different heights, the wind speed sensor is connected with a receiver of the vertical mobile hydraulic press, and the receiver can control the vertical mobile hydraulic press to stretch out and draw back a hydraulic shaft of the vertical mobile hydraulic press according to wind speed information sensed by the wind speed sensor.
In order to optimize the technical scheme, the specific measures adopted further comprise:
The four vertical sliding guide rails are fixedly arranged at the same height on the horizontal axis wind turbine tower, have the same length and are distributed at the same radian on the horizontal axis wind turbine tower.
The number of the horizontal annular sliding guide rails is at least two.
The number of the vertical connecting rods is four, the four vertical connecting rods are distributed around the same radian of the horizontal axis wind turbine tower, and the number of the wing-shaped wind blades is correspondingly four.
The end of the vertically movable buckle extending into the vertical sliding guide rail groove is fixedly provided with a first spherical rotor, and the first spherical rotor is clamped in the vertical sliding guide rail groove and can slide in the vertical sliding guide rail groove.
And one end of the special-shaped buckle extending into the horizontal annular sliding guide rail groove is fixedly provided with a second spherical rotor, and the second spherical rotor is clamped in the horizontal annular sliding guide rail groove and can slide in the horizontal annular sliding guide rail groove.
The wing-shaped wind power blade is vertically arranged, the inner blade surface of the wing-shaped wind power blade is a rectangular plane, and the outer blade surface of the wing-shaped wind power blade is a streamline curved surface.
The invention has the beneficial effects that:
1. The wind speed sensor can sense the wind speed of the air flow blown to the tower barrel at different heights, so that the vertical axis wind turbine can move in the vertical direction, the vertical axis wind turbine rises to the upper position with larger wind speed under the condition of lower wind speed, the wind energy utilization rate is improved, and when the wind speed is very large, the vertical axis wind turbine falls to the bottom position with smaller wind speed, and the vertical axis wind turbine is protected.
2. The wing-shaped wind power blades can drive the vertical connecting rods to rotate, so that the magnetic active cells arranged in the substrate support are driven to rotate, the magnetic active cells are matched with the corresponding magnetic stator, power can be generated, and wind-induced vibration effects of the wind turbine tower can be reduced due to the existence of the wing-shaped wind power blades.
3. Environmental protection and energy saving. The wind energy with different heights can be utilized to generate electric energy, so that the power generation quantity of the power plant is improved.
Drawings
FIG. 1 is a schematic view of an adjustable vertical axis wind turbine according to the present invention;
FIG. 2 is a schematic view of a vertical sliding rail and a horizontal circumferential sliding rail according to the present invention;
FIG. 3 is a schematic illustration of the connection of the substrate support, support ring rail and vertical displacement hydraulic machine of the present invention.
The reference numerals are: the wind turbine comprises a vertical sliding guide rail 1, a first spherical rotor 11, a vertically movable buckle 12, a vertical sliding guide rail groove 13, a wind speed sensor 2, a horizontal annular sliding guide rail 3, a horizontal annular sliding guide rail groove 31, a second spherical rotor 32, a special-shaped buckle 4, a vertical connecting rod 5, a wing-shaped wind blade 6, a substrate support 7, a support annular guide rail 71, a vertically movable hydraulic machine 8 and a horizontal support rod 9.
Detailed Description
Embodiments of the present invention are described in further detail below with reference to the accompanying drawings.
The embodiment relates to a vertical axis wind turbine based on a horizontal axis wind turbine tower, wherein: comprises a substrate support 7 arranged at the bottom of a horizontal axis wind turbine tower, a circle of support annular guide rails 71 are arranged around the horizontal axis wind turbine tower, a plurality of vertical sliding guide rails 1 are fixedly arranged on the horizontal axis wind turbine tower, vertical sliding guide rail grooves 13 are arranged on the vertical sliding guide rails 1, a plurality of horizontal annular sliding guide rails 3 are arranged around the outside of the horizontal axis wind turbine tower, vertical movable buckles 12 with the number corresponding to that of the vertical sliding guide rails 1 are fixed on each horizontal annular sliding guide rail 3, the vertical movable buckles 12 can correspondingly extend into the vertical sliding guide rail grooves 13 one by one and slide in the vertical sliding guide rail grooves 13, so that the horizontal annular sliding guide rails 3 are in sliding fit with each vertical sliding guide rail 1, a horizontal annular sliding guide rail groove 31 is arranged on each horizontal annular sliding guide rail 3, the outer side of the horizontal annular sliding guide rail 3 is provided with a plurality of vertical connecting rods 5, each vertical connecting rod 5 is fixedly provided with special-shaped buckles 4 the number of which is matched with that of the horizontal annular sliding guide rail 3, the special-shaped buckles 4 can be correspondingly clamped into the horizontal annular sliding guide rail grooves 31 one by one and slide in the horizontal annular sliding guide rail grooves 31, so that the vertical connecting rods 5 and each horizontal annular sliding guide rail 3 can slide in the horizontal direction and are in limit fit in the vertical direction, the outer sides of the vertical connecting rods 5 are fixedly connected with wing-shaped wind blades 6 through horizontal supporting rods 9, the bottoms of the vertical connecting rods 5 are fixedly connected with hydraulic shafts of corresponding vertical movable hydraulic presses 8, the vertical movable hydraulic presses 8 are vertically and limitedly clamped in support annular guide rails 71, the vertical movable hydraulic presses 8 can slide in the support annular guide rails 71, the vertical mobile hydraulic press 8 is fixedly connected with a magnetic rotor arranged in the substrate support 7, a plurality of wind speed sensors 2 are arranged on the horizontal axis wind turbine tower, the wind speed sensors 2 are used for sensing wind speeds at different heights of the horizontal axis wind turbine tower, the wind speed sensors 2 are connected with a receiver of the vertical mobile hydraulic press 8, and the receiver can control the vertical mobile hydraulic press 8 to stretch and retract a hydraulic shaft according to wind speed information sensed by the wind speed sensors 2.
In the embodiment, four vertical sliding guide rails 1 are fixedly arranged on the horizontal-axis wind turbine tower at equal heights, the four vertical sliding guide rails 1 have the same length, and are distributed on the horizontal-axis wind turbine tower at equal radians.
In the embodiment, the number of the horizontal annular slide rails 3 is at least two.
In the embodiment, the number of the vertical connecting rods 5 is four, the four vertical connecting rods 5 are distributed around the same radian of the horizontal axis wind turbine tower, and correspondingly, the wing-shaped wind blades 6 are four.
In the embodiment, a first spherical rotor 11 is fixed at one end of the vertically movable buckle 12 extending into the vertical sliding guide groove 13, and the first spherical rotor 11 is clamped in the vertical sliding guide groove 13 and can slide in the vertical sliding guide groove 13.
In the embodiment, a second spherical rotor 32 is fixed at one end of the special-shaped buckle 4 extending into the horizontal annular sliding guide groove 31, and the second spherical rotor 32 is clamped in the horizontal annular sliding guide groove 31 and can slide in the horizontal annular sliding guide groove 31.
In the embodiment, the wing-shaped wind blade 6 is vertically arranged, the inner blade surface of the wing-shaped wind blade 6 is a rectangular plane, and the outer blade surface is a streamline curved surface.
The vertical axis wind turbine based on a horizontal axis wind turbine tower as shown in fig. 1,2 and 3 is mounted on a 3MW horizontal axis wind turbine tower and a base support 7, and generally comprises: the vertical sliding guide rail 1, the wind speed sensor 2, the horizontal annular sliding guide rail 3, vertical connecting rods 5, wing-shaped wind blades 6, a substrate support 7 and a vertical movable hydraulic machine 8, wherein the vertical sliding guide rail 1 is fixed on a horizontal axis wind turbine tower, the horizontal annular sliding guide rail 3 can be installed on the vertical sliding guide rail 1 in a vertical sliding mode, the vertical connecting rods 5 and the wing-shaped wind blades 6 can be installed on the horizontal annular sliding guide rail 3 in a horizontal rotating mode, four special-shaped buckles 4 are installed on each horizontal annular sliding guide rail 3, the special-shaped buckles 4 in the vertical direction can rotate on the horizontal annular sliding guide rail 3, the vertical special-shaped buckles 4 in the vertical direction are connected with each other through the vertical connecting rods 5 to form a vertical shaft, the vertical connecting rods 5 are connected with the wing-shaped wind blades 6 through horizontal supports 9 to form a whole, the tail ends of the vertical connecting rods 5 are installed on the vertical movable hydraulic machine 8, the wind speed sensor 2 is connected with a processor through wires in the tower, the processor is connected with the vertical movable hydraulic machine 8, the vertical movable hydraulic machine can achieve vertical adjustment of the wing-shaped wind blades 6, the wing-shaped wind blades 6 rotate under the external wind force effect, and the magnetic rotor installed in the support 7 is driven to rotate, and therefore the vertical connecting rods 5 are driven to rotate to generate electricity. The magnetic rotor is an annular magnet block which is coaxial with the vertical axis wind turbine, and four vertical connecting rods 5 are connected and fixed on the same magnetic rotor.
The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above examples, and all technical solutions belonging to the concept of the present invention belong to the protection scope of the present invention. It should be noted that modifications and adaptations to the invention without departing from the principles thereof are intended to be within the scope of the invention as set forth in the following claims.
Claims (5)
1. A vertical axis wind turbine based on a horizontal axis wind turbine tower is characterized in that: including installing in the base support (7) of horizontal axis wind turbine tower bottom, base support (7) be provided with round support annular rail (71) around horizontal axis wind turbine tower, horizontal axis wind turbine tower on fixed mounting have a plurality of vertical sliding guide (1), vertical sliding guide (1) on be provided with vertical sliding guide recess (13), horizontal axis wind turbine tower is equipped with a plurality of horizontal annular sliding guide (3) outward around being equipped with, every horizontal annular sliding guide (3) on all be fixed with but vertical movable buckle (12) that quantity and vertical sliding guide (1) quantity suited, but vertical movable buckle (12) can stretch into in vertical sliding guide recess (13) and slide in vertical sliding guide recess (13) one-to-one for horizontal annular sliding guide (3) and the equal sliding fit of each vertical sliding guide (1), horizontal annular sliding guide (3) on be provided with horizontal annular sliding guide recess (31), the outside of horizontal annular sliding guide (3) is provided with vertical and is fixed with quantity and is suited to vertical movable buckle (12) of vertical sliding guide (3) quantity, but vertical movable buckle (12) all is suited to the quantity of connecting rod (4) on each vertical sliding guide recess (13), the special-shaped buckles (4) can be correspondingly clamped into the horizontal annular sliding guide rail grooves (31) one by one and slide in the horizontal annular sliding guide rail grooves (31), so that the vertical connecting rods (5) are in sliding and limiting fit with each horizontal annular sliding guide rail (3) in the horizontal direction, wing-shaped wind blades (6) are fixedly connected to the outer sides of the vertical connecting rods (5) through the horizontal supporting rods (9), the bottoms of the vertical connecting rods (5) are fixedly connected with hydraulic shafts of corresponding vertical movable hydraulic presses (8), the vertical movable hydraulic presses (8) are vertically and limitedly clamped in the support annular guide rails (71), the vertical movable hydraulic presses (8) can slide in the support annular guide rails (71), the vertical movable hydraulic presses (8) are fixedly connected with magnetic rotors arranged in the substrate support (7), a plurality of wind speed sensors (2) are arranged on a horizontal shaft wind machine tower, the wind speed sensors (2) are used for sensing wind speeds at different heights of the horizontal shaft wind machine tower cylinders, and the wind speed sensors (2) are vertically and the vertical movable hydraulic presses (8) are connected with the vertical movable hydraulic presses (8) according to the wind speed sensors; the number of the horizontal annular sliding guide rails (3) is at least two.
2. A vertical axis wind turbine based on a horizontal axis wind turbine tower as defined in claim 1 wherein: the number of the vertical connecting rods (5) is four, the four vertical connecting rods (5) are distributed around the horizontal axis wind turbine tower barrel in an equal radian mode, and correspondingly, the wing-shaped wind blades (6) are four.
3. A vertical axis wind turbine based on a horizontal axis wind turbine tower as defined in claim 2 wherein: one end of the vertically movable buckle (12) extending into the vertical sliding guide rail groove (13) is fixedly provided with a first spherical rotor (11), and the first spherical rotor (11) is clamped in the vertical sliding guide rail groove (13) and can slide in the vertical sliding guide rail groove (13).
4. A vertical axis wind turbine based on a horizontal axis wind turbine tower as defined in claim 3 wherein: one end of the special-shaped buckle (4) extending into the horizontal annular sliding guide rail groove (31) is fixedly provided with a second spherical rotor (32), and the second spherical rotor (32) is clamped in the horizontal annular sliding guide rail groove (31) and can slide in the horizontal annular sliding guide rail groove (31).
5. A vertical axis wind turbine based on a horizontal axis wind turbine tower as defined in claim 4 wherein: the wing-shaped wind power blade (6) is vertically arranged, the inner blade surface of the wing-shaped wind power blade (6) is a rectangular plane, and the outer blade surface of the wing-shaped wind power blade is a streamline curved surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022912.8A CN110594090B (en) | 2019-10-25 | 2019-10-25 | Vertical axis wind turbine based on horizontal axis wind turbine tower |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911022912.8A CN110594090B (en) | 2019-10-25 | 2019-10-25 | Vertical axis wind turbine based on horizontal axis wind turbine tower |
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| Publication Number | Publication Date |
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| CN110594090A CN110594090A (en) | 2019-12-20 |
| CN110594090B true CN110594090B (en) | 2024-08-06 |
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Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210622977U (en) * | 2019-10-25 | 2020-05-26 | 南京航空航天大学 | Vertical axis wind turbine based on horizontal axis wind turbine tower |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4342539A (en) * | 1979-02-13 | 1982-08-03 | Potter James A | Retractable wind machine |
| GB2107794B (en) * | 1981-10-15 | 1985-09-11 | Marcellus Luther Jacobs | Automatic storm protection control for wind energy system |
| KR20100015044A (en) * | 2008-08-04 | 2010-02-12 | 김상훈 | A shaft for wind power generator |
| CN205195626U (en) * | 2015-12-15 | 2016-04-27 | 湖南工学院 | Intelligence of scene mating type chases after a day power supply system |
| CN108661115A (en) * | 2018-06-21 | 2018-10-16 | 中国五冶集团有限公司 | A kind of construction site rainwater collecting device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN210622977U (en) * | 2019-10-25 | 2020-05-26 | 南京航空航天大学 | Vertical axis wind turbine based on horizontal axis wind turbine tower |
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