CN204511768U - Fan blade structure of wind power generation - Google Patents

Fan blade structure of wind power generation Download PDF

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Publication number
CN204511768U
CN204511768U CN201520040004.2U CN201520040004U CN204511768U CN 204511768 U CN204511768 U CN 204511768U CN 201520040004 U CN201520040004 U CN 201520040004U CN 204511768 U CN204511768 U CN 204511768U
Authority
CN
China
Prior art keywords
wind
blade structure
power generation
electric power
guide vane
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201520040004.2U
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Chinese (zh)
Inventor
陈胜斌
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Individual
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Individual
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Publication date
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Application granted granted Critical
Publication of CN204511768U publication Critical patent/CN204511768U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/04Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels
    • F03D3/0409Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  having stationary wind-guiding means, e.g. with shrouds or channels surrounding the rotor
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/10Combinations of wind motors with apparatus storing energy
    • F03D9/11Combinations of wind motors with apparatus storing energy storing electrical energy
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2240/00Components
    • F05B2240/20Rotors
    • F05B2240/21Rotors for wind turbines
    • F05B2240/211Rotors for wind turbines with vertical axis
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

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  • 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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The utility model provides a wind power generation flabellum structure, can cooperate and install on the generator by converting received wind-force into the electric power that can supply to utilize or store, this wind power generation flabellum structure includes, a pivot is located on this generator flabellum structure, and the wind guide support of this flabellum structure periphery side is located to a ring, this flabellum structure includes one and goes up the mounting, a mounting, and one be fixed in this and go up a plurality of vanes between mounting and this down, this wind guide support includes one or more and sets up in the positioning mechanism of the outer peripheral edges of this vane, and a plurality of one end pivots locate the arc wind-guiding piece on this positioning mechanism, this arc wind-guiding piece includes a state of accomodating in this outer peripheral edges of this vane by the pivot.

Description

Wind electric power generation fan blade structure
Technical field
The utility model has about a kind of wind electric power generation fan blade structure, and espespecially a kind of foldable arc guide vane uses the wind electric power generation fan blade structure of protection fan leaf.
Background technique
The mankind are just progressively encountered by the crisis of power consumption, and the concept of the continuous energy and environmental protection forever also shows its significance day by day.Just occur utilizing the renewable sources of energy to replace the device of the existing expendable energy as far back as Christian era twentieth century, the described renewable sources of energy include solar electrical energy generation scheme, wind-power electricity generation scheme, tidal power scheme, geother-mal power generation scheme haply, and wherein light wind-power electricity generation scheme can meet the energy demand in 200 times, the whole world.
The principle of wind-power electricity generation is the mechanical energy utilizing natural wind drive blade rotation to produce, and the magnetic effect of electric current principle by generator amature converts operational electric energy again to.Generally speaking, wind-driven generator is divided into horizontal wind power generator and vertical type aerogenerator two kinds haply, horizontal wind power generator means that rotation axis horizontal is in wind direction, it need be installed commutator and use 360 degree and turn to and chase after wind, the advantage of horizontal wind power generator is generating efficiency, and comparatively vertical type aerogenerator is high, vertical type aerogenerator means that rotational axis vertical is in wind direction, and the advantage of vertical type aerogenerator is the advantage of simple structure, non-directional and low noise.
Known vertical type aerogenerator, often because wind speed too high cause blade rotational speed too fast make to hold axle cannot load and damaging, or its generating efficiency is desirable not to the utmost, therefore how designs its structure and make it not easily damaged, having become the problem of current industry for solving.
Model utility content
In view of this, the purpose of this utility model is to provide a kind of wind electric power generation fan blade structure, and its structure is simple, easy to operate, can available protecting flabellum, improves working life and generating efficiency.
In order to achieve the above object, the utility model discloses a kind of wind electric power generation fan blade structure, be with the installation of on generator with received wind-force is converted to for utilize or store electric power, it is characterized in that this wind electric power generation fan blade structure includes:
One blade structure, be hubbed on this generator, this blade structure includes a upper fixing element, once fixed block, and one is fixed on multiple fan leafs between this upper fixing element and this lower fixed block; And
One wind-guiding support, be located on the outer circumferential side of this blade structure, this wind-guiding support includes the positioning means that one or more is relatively arranged on the outer periphery of this fan leaf, and multiple one end is hubbed on this positioning means and has one to be shielded in the receiving state of these fan leaf outer periphery arc guide vane via pivotable.
Wherein, this positioning means includes and presss from both sides by both sides the pull upper locating support of this arc guide vane and lower locating support respectively, and multiple to be located at respectively on this between locating support and this lower position shelf and correspond to respectively this arc guide vane for this arc guide vane against support rod.
Wherein, there is between this fan leaf constant spacing that an air feed flows through between two.
Wherein, this fan leaf is 4.
Wherein, the plurality of arc guide vane is equidistantly arranged at these outer periphery of this fan leaf.
Wherein, this arc guide vane is 4.
Wherein, the opening between two between this arc guide vane corresponds respectively to the southeast, southwest, north-east, the setting of northwestern direction.
Therefore the utility model has following Advantageous effect compared to prior art:
1. the utility model provides a kind of and has arc guide vane to promote the wind electric power generation fan blade structure of generating efficiency.
2. the utility model avoids wind-force to cause excessively by force the damage of fan leaf by the storage of arc guide vane.
3. the utility model can, by the structure improvement of fan leaf, make its generating efficiency better.
Accompanying drawing explanation
Fig. 1 is the schematic appearance of the utility model wind electric power generation fan blade structure.
Fig. 2 is the STRUCTURE DECOMPOSITION schematic diagram of the utility model wind electric power generation fan blade structure.
Fig. 3 is the opening-wide state schematic diagram of the utility model wind electric power generation fan blade structure.
Fig. 4 is the receiving state schematic diagram of the utility model wind electric power generation fan blade structure.
Fig. 5 is the utility model wind electric power generation fan blade structure matching solar panels schematic diagram.
Embodiment
Relevant detailed description of the present utility model and technology contents, now just coordinate graphic being described as follows.Moreover graphic in the utility model, for convenience of explanation, its ratio may not be drawn by actual ratio, and has situation about exaggerating, and these graphic and ratios are not used to limit scope of the present utility model.
The utility model provides a kind of wind electric power generation fan blade structure, what this wind electric power generation fan blade structure system was around in the arc guide vane of fan leaf outer periphery by adjustment ring opens entire angle, this arc guide vane is made to form a receiving state, and by the face of keeping out the wind formed time closed, avoid high wind that fan leaf is damaged.This wind electric power generation fan blade structure by the design of this fan leaf without axle center, can improve the rotation efficiency of this fan leaf, uses lifting usefulness.
Detailed configuration below for the utility model wind electric power generation fan blade structure carries out further description, sees also " Fig. 1 " and " Fig. 2 ", the schematic appearance of the utility model wind electric power generation fan blade structure and STRUCTURE DECOMPOSITION schematic diagram, as shown in the figure:
The utility model wind electric power generation fan blade structure 100, can be with the installation of and generator 30 use be converted to by received wind-force can for the electric power utilized or store, this wind electric power generation fan blade structure 100 consists predominantly of the wind-guiding support 20 that a upper blade structure 10 and being hubbed at this generator 30 is located on this blade structure 10 outer circumferential side.
Described blade structure 10 includes a upper fixing element 11, once fixed block 12 and one and is fixed on multiple fan leafs 13 between this upper fixing element 11 and this lower fixed block 12.Described wind-guiding support 20 includes one or more positioning means 21 being arranged at the outer periphery of this fan leaf 13 and multiple one end and is hubbed at arc guide vane 22 on this positioning means 21.This positioning means 21 include respectively by both sides press from both sides pull the upper locating support 211 of this arc guide vane 22 and lower locating support 212 and multiple to be located at respectively on this between locating support 211 and this lower position shelf 212 and correspond to respectively this arc guide vane 22 for this arc guide vane 22 against support rod 213.
Described generator 30 includes a transmission component and a motor, this generator 30 be such as DC generator (DC Generators), non-synchronous motor (Asynchronous (Induction) Generators) and synchronous generator (Synchronous Generator) or other can for generating device, in the utility model, do not limit its kind.In the utility model, utilize this fan leaf 13 rotate and drive this transmission component work done, converting to via this motor can for the electric power (all not shown above) utilized or store.
Seeing also " Fig. 3 " and " Fig. 4 ", is opening-wide state schematic diagram and the receiving state schematic diagram of the utility model wind electric power generation fan blade structure, as shown in the figure:
Described arc guide vane 22 one side-line is hubbed at the bearing on this positioning means 21, and the arc length of this arc guide vane 22 corresponds to the length of the outer periphery of this fan leaf 13.In time operating, this arc guide vane 22 can carry out pivotable by this bearing as axle center, is adjusted to required blowing area by this, and now this arc guide vane 22 is arranged at opening-wide state.In time receiving, this arc guide vane 22 can carry out pivotable against to support rod 213 by this bearing as axle center, and make this arc guide vane 22 can be shielded in the outer periphery of this fan leaf 13, now this arc guide vane 22 is arranged at receiving state.
In the utility model one better enforcement aspect, this fan leaf 13 is equidistantly arranged with ring-type, and making has a fixed range between this fan leaf 13 between two.This arc guide vane 22 is equidistantly arranged at these outer periphery of this fan leaf 13 with four orientation by this, and make this arc guide vane 22 between two between opening roughly corresponds to respectively the southeast, southwest, north-east, northwestern direction arrange, its wind effect can be promoted.
Seeing also " Fig. 5 ", is the behaviour in service schematic diagram of the utility model wind electric power generation fan blade structure 100, as shown in the figure:
In a better enforcement aspect, the utility model can coordinate solar electrical energy generation module 40 and be arranged at Yu Ponds 50 and uses, and by solar energy and wind-power electricity generation, provides the electric power needed for Yang Zhi Yu Ponds 50.When high noon, continue supply electric power to energy storage device by solar electrical energy generation module 40, use electric power collected when laying in high noon.When evening or cloudy day, the wind power plant by this wind electric power generation fan blade structure 100 of collocation provides power supply to energy storage device, uses lifting generating efficiency.The electric energy system laid in can be supplied to " fine particle filter ", " larger central protein mapping foam removal machine ", " oxygen dissolver ", " uv disinfection machine ", " solar energy loop heating system ", " the central filter circulatory system " etc. (all not shown above), the power supply needed for supply Yang Zhi Yu Ponds 50.In addition, in described wind electric power generation fan blade structure 100 at the incoming tide, also can be used as hydroelectric installation and use.
In sum, the utility model is by foldable arc guide vane, and the outer periphery making this arc guide vane be surrounded on this fan leaf are used the inner fan leaf of protection and avoided wind-force cross strong and damage.Secondly, the utility model can design by between fan leaf, makes its wind-force have flowing outlet to avoid reflection wind and incident wind to cancel out each other, just can increase by wind.Moreover the utility model corresponds to the southeast, southwest, north-east, the setting of northwestern direction respectively by the opening of 4 arc guide vanes, by the quantity of suitable control arc guide vane, promotes the efficiency of generating.
Below the utility model is described in detail, only the above, be only a preferred embodiment of the present utility model, when can not limit the scope of the utility model enforcement with this, namely all equalizations done according to the utility model claim change and modify, and all should still belong in patent covering scope of the present utility model.

Claims (7)

1. a wind electric power generation fan blade structure, be with the installation of on generator with received wind-force is converted to for utilize or store electric power, it is characterized in that this wind electric power generation fan blade structure includes:
One blade structure, be hubbed on this generator, this blade structure includes a upper fixing element, once fixed block, and one is fixed on multiple fan leafs between this upper fixing element and this lower fixed block; And
One wind-guiding support, be located on the outer circumferential side of this blade structure, this wind-guiding support includes the positioning means that one or more is relatively arranged on the outer periphery of this fan leaf, and multiple one end is hubbed on this positioning means and has one to be shielded in the receiving state of these fan leaf outer periphery arc guide vane via pivotable.
2. wind electric power generation fan blade structure as claimed in claim 1, it is characterized in that, this positioning means includes and presss from both sides by both sides the pull upper locating support of this arc guide vane and lower locating support respectively, and multiple to be located at respectively on this between locating support and this lower position shelf and correspond to respectively this arc guide vane for this arc guide vane against support rod.
3. wind electric power generation fan blade structure as claimed in claim 1, is characterized in that having the constant spacing that an air feed flows through between two between this fan leaf.
4. wind electric power generation fan blade structure as claimed in claim 3, it is characterized in that, this fan leaf is 4.
5. wind electric power generation fan blade structure as claimed in claim 1, it is characterized in that, the plurality of arc guide vane is equidistantly arranged at these outer periphery of this fan leaf.
6. wind electric power generation fan blade structure as claimed in claim 5, it is characterized in that, this arc guide vane is 4.
7. wind electric power generation fan blade structure as claimed in claim 6, is characterized in that, the opening between two between this arc guide vane corresponds respectively to the southeast, southwest, north-east, the setting of northwestern direction.
CN201520040004.2U 2014-05-09 2015-01-21 Fan blade structure of wind power generation Expired - Fee Related CN204511768U (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TW103208106U TWM487360U (en) 2014-05-09 2014-05-09 Blade structure of wind power generation
TW103208106 2014-05-09

Publications (1)

Publication Number Publication Date
CN204511768U true CN204511768U (en) 2015-07-29

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Application Number Title Priority Date Filing Date
CN201520040004.2U Expired - Fee Related CN204511768U (en) 2014-05-09 2015-01-21 Fan blade structure of wind power generation

Country Status (3)

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CN (1) CN204511768U (en)
DE (1) DE202015000588U1 (en)
TW (1) TWM487360U (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI625095B (en) * 2016-04-11 2018-06-01 Wind dam installation
US10495063B2 (en) 2016-08-14 2019-12-03 Cbc, Llc Wind turbine
CN114151282B (en) * 2021-11-23 2023-12-01 重庆交通大学 Self-balancing ship-type wind power generation device capable of resisting typhoon at sea

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TWM487360U (en) 2014-10-01
DE202015000588U1 (en) 2015-02-20

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150729

Termination date: 20190121