CN210509477U - Sail leaf type wind power generation device - Google Patents
Sail leaf type wind power generation device Download PDFInfo
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- CN210509477U CN210509477U CN201921076865.0U CN201921076865U CN210509477U CN 210509477 U CN210509477 U CN 210509477U CN 201921076865 U CN201921076865 U CN 201921076865U CN 210509477 U CN210509477 U CN 210509477U
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- 230000007246 mechanism Effects 0.000 claims abstract description 27
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/14—Extreme weather resilient electric power supply systems, e.g. strengthening power lines or underground power cables
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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
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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
- Y02E10/72—Wind turbines with rotation axis in wind direction
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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
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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
- Y02E10/76—Power conversion electric or electronic aspects
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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
- 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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Abstract
The utility model discloses a sail leaf formula wind power generation set, which comprises a fixing support, set up on the fixed bolster and install universal axis of rotation, set up in the universal axis of rotation and install rotatory power generation mechanism, universal axis of rotation includes vertical axle and horizontal axle, and rotatory power generation mechanism includes a pair of vertical axis rotary generator and a pair of cross axle rotary generator, vertical axle fixed mounting is in the upper end of fixed bolster, vertical axis rotary generator sets up and installs on vertical epaxially, fixedly connected with rolling stand on the shell body of vertical axis rotary generator, horizontal axle fixed mounting is on the rolling stand, the cross axle rotary generator sets up and installs on horizontal epaxially, and the fixed connection installation cover is gone up to the shell body of cross axle rotary generator, the upper end fixedly connected with mast of installation cover, fixedly connected with a set of collection sail blade on the mast. The utility model discloses breeze can generate electricity, saves space, cost low cost, installation, maintenance convenience, safe and reliable can not hinder the people and hinder the bird.
Description
Technical Field
The utility model relates to a wind power generation technical field specifically is a sail leaf formula wind power generation set.
Background
The wind energy is a clean, safe and renewable novel green energy source, and is inexhaustible. Wind power generation is a new energy development technology, has the advantages of mature technology, low production cost, low requirement on objective environment, no fuel problem and no pollution, so that wind power generation has gradually gained attention from all countries in the world.
The traditional wind power generation is not continuous power generation, when the nature generates power capable of pushing the fan blades to transfer, the generator starts to generate power, the power cannot be generated under the condition of breeze and no wind, the wind capture efficiency (fan blade efficiency) is an ideal value of 59.3 percent according to the Betz theoretical value, but the wind capture efficiency (fan blade efficiency) reaches 35 percent and is very high! Therefore, the wind capturing efficiency (fan blade efficiency) in the wind power generation process is one of the real difficulties; secondly, wind power may cause damage to birds, noise problems, interference to radio communication, safety problems, blade breakage hurting people, construction cost problems, land occupied by installation and the like. Because the advantages of wind power are greater than the disadvantages, advocation and support should be given. Therefore, a novel wind power generation device is urgently needed, power can be generated in a breeze environment, space is saved, manufacturing cost is low, installation and maintenance are convenient, and the novel wind power generation device is safe and reliable and cannot hurt birds.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a sail leaf formula wind power generation set to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
a sail type wind power generation device comprises a fixed support, wherein a universal rotating shaft is arranged on the fixed support, a rotary power generation mechanism is arranged on the universal rotating shaft, the universal rotating shaft comprises a vertical shaft and a transverse shaft, the rotary power generation mechanism comprises a pair of vertical shaft rotary generators and a pair of transverse shaft rotary generators, the vertical shaft is fixedly arranged at the upper end of the fixed support, the vertical shaft rotary generators are arranged on the vertical shaft, a rotating frame is fixedly connected to the outer shell of the vertical shaft rotary generators, the transverse shaft is fixedly arranged on the rotating frame, the transverse shaft rotary generators are arranged on the transverse shaft, an installation sleeve is fixedly connected to the outer shell of the transverse shaft rotary generators, a mast is fixedly connected to the upper end of the installation sleeve, a set of wind collecting sail blades are fixedly connected to the mast, and a sail wind collecting power generation mechanism is arranged on the wind collecting sail blades, the inside of fixed bolster is provided with the mount pad, fixedly connected with spring base on the mount pad, fixedly connected with spring on the spring base, the upper end of spring and the lower extreme fixed connection of installation cover set up on the mount pad and install sharp power generation mechanism, sharp power generation mechanism includes a set of linear generator, rotates on the shell body of vertical axis rotation generator and the rotating turret and is connected with a set of axle connecting rod, linear generator is driven by the axle connecting rod.
Preferably, the sail blade wind-collecting power generation mechanism comprises a plurality of butterfly-shaped double-cantilever arm piezoelectric pieces, a plurality of piezoelectric piece mounting holes are formed in the wind-collecting sail blades, fixing pieces are arranged in the piezoelectric piece mounting holes, and the butterfly-shaped double-cantilever arm piezoelectric pieces are arranged and mounted on the fixing pieces.
Preferably, the fixed bolster includes the bottom plate, fixedly connected with a set of vertical upwards stretching out's bracing piece on the bottom plate, the upper end fixedly connected with crossbeam of bracing piece, universal axis of rotation sets up and installs on the crossbeam.
Preferably, the linear generator is of a cylindrical tubular structure, a coil stator is arranged on the circumferential side wall of the linear generator, a permanent magnet rotor is arranged in the linear generator in a sliding mode, and the permanent magnet rotor is rotatably connected with the lower end of the shaft connecting rod.
Preferably, an air spring is arranged and mounted at the bottom of the linear generator.
Preferably, the wind collecting sail blade is of a curved-surface inverted triangular structure and is made of composite glass fibers and carbon fibers.
Preferably, the outer side of the fixed support is provided with a waterproof fixed shell.
Preferably, the mast is made of carbon fiber materials with good elasticity, light weight and corrosion resistance, and a water retaining cover is fixedly connected to the position, above the waterproof fixed shell, on the mast.
Compared with the prior art, the beneficial effects of the utility model are that: compared with the traditional turbine, the wind with any angle blows the sail blades, so that the piezoelectric array sheets of the sail blades can generate vibration to generate power. Simultaneously, due to the unique design of the sail blades, vortex-induced vibration can be generated to drive the mast, the oscillating shaft is tuned to generate vibration, through the displacement generated by the oscillating shaft, the displacement generated in different directions is converted into electric energy through the rotating motor and the linear motor, and the electric energy is rectified and inverted through the control circuit and is connected to the grid for power generation. The occupied space is small, and more generator sets can be arranged in the arrangement field with the same area. Because the materials are special, the units are very light, and the wind generating set does not need fan blades, so that the defects of the traditional wind generating set can be perfectly overcome. The device can be installed by only one adult, has simple structure and is more convenient to maintain, and the maintenance cost is saved by 80 percent compared with the traditional maintenance cost. The utility model discloses breeze can generate electricity, saves space, cost low cost, installation, maintenance convenience, safe and reliable can not hinder the people and hinder the bird.
Drawings
FIG. 1 is an external view of a sail type wind power plant;
FIG. 2 is a schematic view of a sail type wind power plant;
FIG. 3 is a schematic view of a main structure of a sail type wind power generation device;
FIG. 4 is a top view of FIG. 3;
FIG. 5 is a cross-sectional view taken at A in FIG. 4;
fig. 6 is a schematic structural diagram of a wind collecting sail blade of a sail blade type wind power generation device.
In the figure: 1-wind collecting sail blades, 2-masts, 3-water retaining covers, 4-rotary power generation mechanisms, 5-horizontal axis rotary power generators, 6-vertical axis rotary power generators, 7-linear power generation mechanisms, 8-linear power generators, 9-vertical axes, 10-installation seats, 11-fixed supports, 12-bottom plates, 13-supporting rods, 14-cross beams, 15-rotating frames, 16-installation sleeves, 17-springs, 18-spring bases, 19-shaft connecting rods, 20-waterproof fixed shells, 21-sail wind collecting power generation mechanisms, 22-piezoelectric plate installation holes, 23-transverse axes, 24-fixed plates, 25-butterfly type double-cantilever piezoelectric plates, 26-universal rotating shafts, 27-air springs and 28-permanent magnet rotors, 29-coil stator.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 6, the present invention provides a technical solution: a sail type wind power generation device comprises a fixed support 11, a universal rotating shaft 26 is arranged and mounted on the fixed support 11, a rotary power generation mechanism 4 is arranged and mounted on the universal rotating shaft 26, the universal rotating shaft 26 comprises a vertical shaft 9 and a transverse shaft 23, the rotary power generation mechanism 4 comprises a pair of vertical shaft rotary generators 6 and a pair of transverse shaft rotary generators 5, the vertical shaft 9 is fixedly mounted at the upper end of the fixed support 11, the vertical shaft rotary generators 6 are arranged and mounted on the vertical shaft 9, a rotating frame 15 is fixedly connected onto the outer shell of the vertical shaft rotary generators 6, the transverse shaft 23 is fixedly mounted onto the rotating frame 15, the transverse shaft rotary generators 5 are arranged and mounted on the transverse shaft 23, a mounting sleeve 16 is fixedly connected onto the outer shell of the transverse shaft rotary generators 5, a mast 2 is fixedly connected onto the upper end of the mounting sleeve 16, and a set of wind sail collecting blades 1 is fixedly connected onto the mast 2, set up on collection sail blade 1 and install sail leaf collection wind power generation mechanism 21, the inside of fixed bolster 11 is provided with mount pad 10, fixedly connected with spring base 18 on the mount pad 10, fixedly connected with spring 17 on the spring base 18, the upper end of spring 17 and the lower extreme fixed connection of installing sleeve 16 set up on the mount pad 10 and install sharp power generation mechanism 7, sharp power generation mechanism 7 includes a set of linear generator 8, rotates on the shell body of vertical axis rotary generator 6 and the rotating turret 15 and is connected with a set of axle connecting rod 19, linear generator 8 is driven by axle connecting rod 19.
The traditional wind power generation has negative effects: conversion efficiency is not high, wind-powered electricity generation probably to the injury that birds caused, noise problem, to radio communication's interference, safety problem, blade rupture hurts people etc. construction cost problem, the shared soil scheduling problem of installation. The utility model discloses according to the famous "karman vortex street theory", when a fluid (contains water and other liquid and gas) flows through an object promptly, produce alternate vortex (meaning both sides produce the time of vortex not synchronous) in object both sides, and alternate vortex causes the pressure that the object both sides received different, and under the continuous circulation of pressure one side big one side, the object produces the vibration. And a unique structure and a power generation system for generating power through vibration are designed according to the principle of wind induced vibration. When fluid flows through an object, the generation of alternate vortexes on two sides of the object means that the time for generating vortexes on two sides is not synchronous, the alternate vortexes cause different pressures on two sides of the object, and the pressure on one side is large and the pressure on the other side is small and continuous in circulation. According to the principle, firstly, under the action of wind power, the wind collecting sail blades 1 can oscillate to the maximum extent possible, and if the wind quantity is enough, the vortex quantity generated when air flows can cause the mast 2 to oscillate and shake, so as to generate power. Once the wind collecting sail blades 1 start to oscillate, the mechanical energy generated during oscillation drives a vertical shaft rotating generator 6 and a pair of horizontal shaft rotating generators 5 in a rotating generating mechanism 4 to generate electricity through swinging of the masts 2, the masts 2 are connected with linear generators 8 through shaft connecting rods 19, the masts 2 swing and transmit power through the shaft connecting rods 19 to drive the linear generators 8 to move and generate electricity, the mechanical energy is converted into electric energy, and simultaneously, due to the unique design of the wind collecting sail blades 1, vortex-induced vibration can be generated to drive the masts 2 to swing, so that the utilization efficiency of wind power is improved; secondly, the sail blade wind collecting power generation mechanism 21 on the sail blade 1 can generate vibration power generation through vortex between sail blade surfaces, so that the wind power generation device can generate power between breeze and strong wind, the wind catching efficiency is greatly improved, and the power generation efficiency can be improved accordingly.
Preferably, the sail blade wind collecting and power generating mechanism 21 includes a plurality of butterfly-shaped double-cantilever piezoelectric patches 25, the wind collecting sail blade 1 is provided with a plurality of piezoelectric patch mounting holes 22, the piezoelectric patch mounting holes 22 are provided with fixing patches 24, and the butterfly-shaped double-cantilever piezoelectric patches 25 are provided on the fixing patches 24.
Firstly, the butterfly-shaped double-cantilever piezoelectric plate 25 on the wind collecting sail blade 1 can generate piezoelectric power generation through the vibration generated by the blade; secondly, the wind collecting sail blades 1 drive the mast 2, and the wind collecting sail blades 1 and the mast 2 generate irregular vibration and swing through vortex-induced vibration generated by wind, so that the blowing direction of the wind is not limited. Meanwhile, under breeze, the range of the wind speed of the breeze is 3.4 m/s-5.4 m/s, and due to the design scheme, vortex can be generated between the wind collecting sail blades 1 to drive the butterfly-shaped double-cantilever piezoelectric plate 25 to vibrate to generate electric energy, and the butterfly-shaped double-cantilever piezoelectric plate 25 is deformed under the action of the vortex generated by the wind, so that the conversion from mechanical energy to the electric energy is realized.
Preferably, the fixing bracket 11 includes a bottom plate 12, a set of supporting rods 13 extending vertically upwards is fixedly connected to the bottom plate 12, a cross beam 14 is fixedly connected to the upper ends of the supporting rods 13, and the universal rotating shaft 26 is arranged and mounted on the cross beam 14.
The bottom plate 12 can be fixedly arranged on a hill, a plain, a sea surface, a building with dense energy sources, a factory and the like for concentrated wind power generation, and is convenient to install and wide in application occasions.
Preferably, the linear generator 8 is a cylindrical tubular structure, a coil stator 29 is disposed on a circumferential side wall of the linear generator 8, a permanent magnet mover 28 is slidably disposed in the linear generator 8, and the permanent magnet mover 28 is rotatably connected to a lower end of the shaft connecting rod 19.
The shaft connecting rod 19 transmits the swing of the mast 2 to the permanent magnet mover 28, drives the permanent magnet mover to move up and down, and converts mechanical energy into electric energy.
Preferably, an air spring 27 is installed at the bottom of the linear generator 8.
And the air spring 27 has the function that when the universal rotating shaft 26 presses the linear generator 8 to do work, the air spring 27 can give reverse force to the rotor of the linear generator 8, and the rotor of the linear generator 8 pushes the universal rotating shaft 26 back to a balance point while doing work. The wind collecting sail blades 1 are always kept in an upright posture, and the wind collecting sail blades can conveniently and continuously swing to do work. Typically, wind speeds must reach a particular frequency to cause the structure to oscillate. However, in the present application, the plurality of annular repulsive air springs 27 at the bottom of the mast 2 are used, and when the wind collecting sail 1 swings in one direction, the bottom air springs 27 push the wind collecting sail 1 in the other direction, so that the wind collecting sail 1 and the mast 2 can continuously generate maximum oscillation regardless of the wind speed.
Preferably, the wind collecting sail blade 1 is of a curved inverted triangular structure, and is made of composite glass fibers and carbon fibers.
The design can be bigger with the contact surface of wind-force like this, and lets holistic top heavier, even if receive the effect of breeze and also can easily swing.
Preferably, a waterproof fixing housing 20 is installed outside the fixing bracket 11.
The waterproof fixing case 20 serves to prevent water from entering the power generation module.
Preferably, the mast 2 is made of carbon fiber material with good elasticity, light weight and corrosion resistance, and the water retaining cover 3 is fixedly connected to the mast 2 at a position above the waterproof fixed casing 20.
The mast 2 can increase the moment, so that the wind collecting sail blade 1 can generate violent vibration and can transmit the generated mechanical energy to the power generation assembly through the mast 2 when swinging so as to generate electric energy, and the water retaining cover 3 is used for shielding rainwater.
The utility model discloses a theory of operation is: the traditional wind power generation has negative effects: conversion efficiency is not high, wind-powered electricity generation probably to the injury that birds caused, noise problem, to radio communication's interference, safety problem, blade rupture hurts people etc. construction cost problem, the shared soil scheduling problem of installation. The utility model discloses according to the famous "karman vortex street theory", when a fluid (contains water and other liquid and gas) flows through an object promptly, produce alternate vortex (meaning both sides produce the time of vortex not synchronous) in object both sides, and alternate vortex causes the pressure that the object both sides received different, and under the continuous circulation of pressure one side big one side, the object produces the vibration. And a unique structure and a power generation system for generating power through vibration are designed according to the principle of wind induced vibration. When fluid flows through an object, the generation of alternate vortexes on two sides of the object means that the time for generating vortexes on two sides is not synchronous, the alternate vortexes cause different pressures on two sides of the object, and the pressure on one side is large and the pressure on the other side is small and continuous in circulation. According to the principle, firstly, under the action of wind power, the wind collecting sail blades 1 can oscillate to the maximum extent possible, and if the wind quantity is enough, the vortex quantity generated when air flows can cause the mast 2 to oscillate and shake, so as to generate power. Once the wind collecting sail blades 1 start to oscillate, the mechanical energy generated during oscillation drives a vertical shaft rotating generator 6 and a pair of horizontal shaft rotating generators 5 in a rotating generating mechanism 4 to generate electricity through swinging of the masts 2, the masts 2 are connected with a linear generator 8 through a shaft connecting rod 19, the masts 2 swing to drive the linear generator 8 to generate electricity through power transmitted by the shaft connecting rod 19, the mechanical energy is converted into electric energy, and simultaneously, due to the unique design of the wind collecting sail blades 1, vortex-induced vibration can be generated to drive the masts 2 to swing, so that the utilization efficiency of wind power is increased; secondly, the sail blade wind collecting power generation mechanism 21 on the sail blade 1 can generate vibration power generation through vortex between sail blade surfaces, so that the wind power generation device can generate power between breeze and strong wind, the wind catching efficiency is greatly improved, and the power generation efficiency can be improved accordingly. Mast 2 links to each other with linear generator 8 through axle connecting rod 19, and to collection sail blade 1 leaf effect under the wind-force effect, collection sail blade 1 can be pressed down the direction that blows because of receiving the wind-force effect to drive mast 2 and sway, thereby drive linear generator 8 motion and generate electricity. The butterfly-shaped double-cantilever piezoelectric plate 25 on the wind collecting sail blade 1 can generate piezoelectric power generation through the vibration generated by the blade; secondly, the wind collecting sail blades 1 drive the mast 2, and the wind collecting sail blades 1 and the mast 2 generate irregular vibration and swing through vortex-induced vibration generated by wind, so that the blowing direction of the wind is not limited. Meanwhile, under breeze, the range of the wind speed of the breeze is 3.4 m/s-5.4 m/s, and due to the design scheme, vortex can be generated between the wind collecting sail blades 1 to drive the butterfly-shaped double-cantilever piezoelectric plate 25 to vibrate to generate electric energy, and the butterfly-shaped double-cantilever piezoelectric plate 25 is deformed under the action of the vortex generated by the wind, so that the conversion from mechanical energy to the electric energy is realized. And the air spring 27 has the function that when the universal rotating shaft 26 presses the linear generator 8 to do work, the air spring 27 can give reverse force to the rotor of the linear generator 8, and the rotor of the linear generator 8 pushes the universal rotating shaft 26 back to a balance point while doing work. The wind collecting sail blades 1 are always kept in an upright posture, and the wind collecting sail blades can conveniently and continuously swing to do work. Typically, wind speeds must reach a particular frequency to cause the structure to oscillate. However, in the present application, the plurality of annular repulsive air springs 27 at the bottom of the mast 2 are used, and when the wind collecting sail 1 swings in one direction, the bottom air springs 27 push the wind collecting sail 1 in the other direction, so that the wind collecting sail 1 and the mast 2 can continuously generate maximum oscillation regardless of the wind speed.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (8)
1. A sail type wind power generation device comprises a fixed support (11), and is characterized in that: the power generation device is characterized in that a universal rotating shaft (26) is arranged on the fixed support (11), a rotary power generation mechanism (4) is arranged on the universal rotating shaft (26), the universal rotating shaft (26) comprises a vertical shaft (9) and a transverse shaft (23), the rotary power generation mechanism (4) comprises a pair of vertical shaft rotary generators (6) and a pair of transverse shaft rotary generators (5), the vertical shaft (9) is fixedly arranged at the upper end of the fixed support (11), the vertical shaft rotary generators (6) are arranged on the vertical shaft (9), a rotating frame (15) is fixedly connected onto the outer shell of the vertical shaft rotary generators (6), the transverse shaft (23) is fixedly arranged on the rotating frame (15), the transverse shaft rotary generators (5) are arranged on the transverse shaft (23), and a mounting sleeve (16) is fixedly connected onto the outer shell of the transverse shaft rotary generators (5), the upper end of the mounting sleeve (16) is fixedly connected with a mast (2), the mast (2) is fixedly connected with a group of wind collecting sail blades (1), the wind collecting sail blade (1) is provided with a sail blade wind collecting power generation mechanism (21), the fixed bracket (11) is internally provided with a mounting seat (10), a spring base (18) is fixedly connected on the mounting seat (10), a spring (17) is fixedly connected on the spring base (18), the upper end of the spring (17) is fixedly connected with the lower end of the mounting sleeve (16), the mounting seat (10) is provided with a linear power generation mechanism (7), the linear power generation mechanism (7) comprises a group of linear power generators (8), a group of shaft connecting rods (19) are rotatably connected to the outer shell of the vertical shaft rotating power generator (6) and the rotating frame (15), and the linear power generators (8) are driven by the shaft connecting rods (19).
2. A sailblade wind power plant according to claim 1, characterized in that: sail leaf collection wind power generation mechanism (21) include a plurality of butterfly type double-suspension beam arm piezoelectric patches (25), seted up a plurality of piezoelectric patches mounting hole (22) on collection sail blade (1), set up in piezoelectric patches mounting hole (22) and install stationary blade (24), butterfly type double-suspension beam arm piezoelectric patches (25) set up and install on stationary blade (24).
3. A sailblade wind power plant according to claim 1, characterized in that: the fixed support (11) comprises a bottom plate (12), a group of vertical support rods (13) extending upwards are fixedly connected to the bottom plate (12), a cross beam (14) is fixedly connected to the upper ends of the support rods (13), and the universal rotating shafts (26) are arranged on the cross beam (14).
4. A sailblade wind power plant according to claim 1, characterized in that: the linear generator (8) is of a cylindrical tubular structure, a coil stator (29) is arranged on the circumferential side wall of the linear generator (8), a permanent magnet rotor (28) is arranged in the linear generator (8) in a sliding mode, and the permanent magnet rotor (28) is rotatably connected with the lower end of the shaft connecting rod (19).
5. A sailblade wind power plant according to claim 1, characterized in that: and an air spring (27) is arranged at the bottom of the linear generator (8).
6. A sailblade wind power plant according to claim 1, characterized in that: the wind collecting sail blade (1) is of a curved surface inverted triangle structure and is made of composite glass fibers and carbon fibers.
7. A sailblade wind power plant according to claim 1, characterized in that: and a waterproof fixed shell (20) is arranged and mounted on the outer side of the fixed support (11).
8. A sailblade wind power plant according to claim 7, characterized in that: the mast (2) is designed by adopting a carbon fiber material, and a water retaining cover (3) is fixedly connected to the position, above the waterproof fixed shell (20), of the mast (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921076865.0U CN210509477U (en) | 2019-07-10 | 2019-07-10 | Sail leaf type wind power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921076865.0U CN210509477U (en) | 2019-07-10 | 2019-07-10 | Sail leaf type wind power generation device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110206691A (en) * | 2019-07-10 | 2019-09-06 | 淮南联合大学 | A kind of sail leaf formula wind power generation plant |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110206691A (en) * | 2019-07-10 | 2019-09-06 | 淮南联合大学 | A kind of sail leaf formula wind power generation plant |
| CN110206691B (en) * | 2019-07-10 | 2024-02-27 | 淮南联合大学 | Sail blade type wind power generation device |
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