CN205445905U - Wind power generation set and system thereof - Google Patents
Wind power generation set and system thereof Download PDFInfo
- Publication number
- CN205445905U CN205445905U CN201620118786.1U CN201620118786U CN205445905U CN 205445905 U CN205445905 U CN 205445905U CN 201620118786 U CN201620118786 U CN 201620118786U CN 205445905 U CN205445905 U CN 205445905U
- Authority
- CN
- China
- Prior art keywords
- blade
- power generation
- wind wheel
- wind
- rotor shaft
- 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
Links
- 238000010248 power generation Methods 0.000 title claims abstract description 22
- 230000005611 electricity Effects 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims description 5
- 238000010276 construction Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000007613 environmental effect Effects 0.000 abstract description 2
- 239000011159 matrix material Substances 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/728—Onshore wind turbines
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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
- Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
Landscapes
- Wind Motors (AREA)
Abstract
The utility model relates to a wind power generation set and system thereof, including wind wheel axle, generator and wind wheel, the epaxial cover of wind wheel is equipped with the wind wheel, wind wheel axle below is connected with the generator. This power generation system includes two at least power generation facility, all power generation facility aligns or lines up square matrix, all connect through the mount between the power generation facility. The beneficial effects of the utility model are that: clean, the environmental benefit is good, can regenerate, never exhausted, the capital construction cycle is short, the installation scale is nimble, simple structure, simple to operate, the low wind power generation equipment that just is fit for the large tracts of land popularization of maintenance cost.
Description
Technical field
This utility model belongs to technical field of wind power generation, is specifically related to a kind of wind power generation plant and system thereof.
Background technology
Wind generating technology is the technology that the kinetic energy kept watch transfers electric energy to.THE WIND ENERGY RESOURCES IN CHINA is enriched, the wind energy content that can develop about 1,000,000,000 kW, and wherein, land wind energy content about 2.53 hundred million kW, sea can wind energy content about 7.5 hundred million kW, altogether 1,000,000,000 kW of development and utilization.Wind is one of energy not having public hazards, and it is inexhaustible, for hydropenia, short bunker and ungetable offshore islands, Pastoral Areas, mountain area and area, plateau, utilizes wind-power electricity generation treatment in accordance with local conditions, is especially suitable for, be well worth doing.Extensive along with wind generating technology is popularized, and wind power plant the most constantly updates.
Existing wind-driven generator is varied, but is summed up and can be divided into two classes: one, horizontal axis wind-driven generator, the rotary shaft of wind wheel is parallel with wind direction；Two, vertical axis aerogenerator, the rotary shaft of wind wheel is perpendicular to ground or airflow direction.Vertical axis aerogenerator without to wind, is a big advantage relative to horizontal axis wind-driven generator change of the wind when in this, and it not only makes structure design simplify, and decreases wind wheel to gyro power during wind.But its construction period is long, maintenance cost is high, and structure is complicated, is limited seriously by region, and utilization and spread to wind energy bring many restrictions.Be badly in need of now a kind of simple in construction, easy for installation, maintenance cost is low and the wind power plant that suits large area to popularize.
Utility model content
In order to solve the problems referred to above that prior art exists, this utility model provides a kind of wind power generation plant and system thereof.
The technical scheme that this utility model is used is: a kind of wind power generation plant, including rotor shaft, electromotor and wind wheel, described rotor shaft is arranged with described wind wheel, and connecting below described rotor shaft has electromotor.
Preferably, described wind wheel includes at least two group blades, fixing between all of described blade connects, and the junction of described blade is provided with the through hole that is set on rotor shaft, and all of described blade is distributed centered by described through hole ringwise.
Preferably, described wind wheel includes the blade of four groups of same shapes, the respectively first blade, the second blade, third blade and quaterfoil, and the described blade of four groups of same shapes bonds together, and the through hole that intermediate formation passes for rotor shaft.
Preferably, the projection view of described blade is arc, and the thickness of described blade starts to taper into along radial direction from axle head, and the axle head of described blade offers the groove of 1/4 cylindrical shape.
Preferably, described wind wheel is made up of high-strength foamed materials.
Preferably, the electricity generation system of described wind power generation plant composition, including at least two TRT, all of described TRT is embarked on journey side by side or lines up square formation, is connected by fixed mount between all of described TRT.
Preferably, described fixed mount in the electricity generation system of described wind power generation plant composition includes column, fixing bar, described column is at least two, all of described column is all perpendicularly fixed on ground, described fixing bar is horizontally installed between adjacent described column, and described fixing bar is at least two, and all of described fixing bar be arranged in parallel, described wind wheel, between two adjacent described fixing bars, is provided with electromotor below described rotor shaft.
The beneficial effects of the utility model are: cleaning, environmental benefit are good；Renewable, never exhausted；The capital construction cycle is short, scaleable of installing；Simple in construction, easy for installation, maintenance cost is low and the wind power plant that suits large area to popularize.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model wind power generation plant；
Fig. 2 is the blade wheel structure schematic diagram of this utility model wind power generation plant；
Fig. 3 is the plan structure schematic diagram of the impeller blade of this utility model wind power generation plant；
Fig. 4 is the structural representation of this utility model wind generator system.
In figure: 10, column；20, fixing bar；30, rotor shaft；40, electromotor；50, wind wheel；51, the first blade；52, the second blade；53, third blade；54, quaterfoil.
Detailed description of the invention
As it is shown in figure 1, this utility model provides a kind of wind power generation plant, including rotor shaft 30, electromotor 40 and wind wheel 50, described rotor shaft 30 being arranged with described wind wheel 50, connecting below described rotor shaft 30 has electromotor 40.Described wind wheel 50 includes the blade of four groups of same shapes, it is respectively first blade the 51, second blade 52, third blade 53 and quaterfoil 54, connect with seccotine is fixing between all of described blade, and the junction of described blade is provided with the through hole that is set on rotor shaft 30, all of described blade is distributed centered by described through hole ringwise.Described wind wheel 50 is made up of high-strength foamed materials.Blow described wind wheel 50 by natural wind to rotate, thus wind energy is changed into the kinetic energy of wind wheel 50, then by changing into electric energy with the kinetic energy of 40 wind wheels 50 of electromotor of wind wheel 50 connection, be transported at each electricity consumption.
As shown in figures 2-3, as the further improvement of technical solutions of the utility model, wind wheel 50 is made up of the blade that four groups of shapes are identical, and the projection view of described blade is arc, the thickness of described blade starts to taper into from axle head, and the axle head of described blade offers the groove of 1/4 cylindrical shape.Wind wheel 50 cutting plane radially as in figure 2 it is shown, the most each blade be shaped as arc, be similar to the shape of reaping hook.Preferably, the height of described wind wheel 50 is 0.6m, and radius is 0.8m.
As shown in Figure 4, further improvement as technical solutions of the utility model, in order to improve generating efficiency and large-scale promotion, can be in the big place of spacious wind, at least two TRT is set, all of described TRT is embarked on journey side by side or lines up square formation, is connected by fixed mount between all of described TRT.Described fixed mount includes column 10, fixing bar 20, at least two, described column 10, all of described column 10 is all perpendicularly fixed on ground, described fixing bar 20 is horizontally installed between adjacent described column 10, at least two, described fixing bar 20, and all of described fixing bar 20 be arranged in parallel, described wind wheel 50, between described two adjacent fixing bars 20, is provided with electromotor 40 below described rotor shaft 30.Each TRT is separately provided with electromotor, is finally collected by the electricity current collecting equipment that each electromotor sends, is transported at each electricity consumption.
It should be noted that the material of described wind wheel 50 is not limited only to high-strength foamed materials, other current materials (such as rustless steel etc.) can be applied in this utility model in the middle of the manufacture of wind wheel 50；It addition, each wind wheel 50 can be separately set in the middle of fixing bar 20, it is also possible at least two wind wheel 50 forms wind wheel group.
This utility model is not limited to above-mentioned preferred forms; those of ordinary skill in the art can draw other various forms of products under enlightenment of the present utility model; no matter but in its shape or structure, make any change; every have same as the present application or akin technical scheme, within all falling within protection domain of the present utility model.
Claims (5)
1. a wind power generation plant, it is characterized in that: include rotor shaft (30), electromotor (40) and wind wheel (50), being arranged with described wind wheel (50) on described rotor shaft (30), described rotor shaft (30) lower section connects electromotor (40)；Described wind wheel (50) includes at least two group blades, fixing connection between all of described blade, and the junction of described blade is provided with the through hole that is set on rotor shaft (30), all of described blade is distributed centered by described through hole ringwise；The projection view of described blade is arc, and the thickness of described blade starts to taper into along radial direction from axle head, and the axle head of described blade offers the groove of 1/4 cylindrical shape.
Wind power generation plant the most according to claim 1, it is characterized in that: described wind wheel (50) includes the blade of four groups of same shapes, it is respectively the first blade (51), the second blade (52), third blade (53) and quaterfoil (54), the described blade of four groups of same shapes bonds together, and the through hole that intermediate formation passes for rotor shaft (30).
Wind power generation plant the most according to claim 1, it is characterised in that: described wind wheel (50) is made up of high-strength foamed materials.
4. the electricity generation system including wind power generation plant according to any one of claims 1 to 3, it is characterized in that: include at least two TRT, all of described TRT is embarked on journey side by side or lines up square formation, is connected by fixed mount between all of described TRT.
Electricity generation system the most according to claim 4, it is characterized in that: described fixed mount includes column (10), fixing bar (20), at least two, described column (10), all of described column (10) is all perpendicularly fixed on ground, described fixing bar (20) is horizontally installed between adjacent described column (10), described fixing bar (20) at least two, and all of described fixing bar (20) be arranged in parallel, described wind wheel (50) is positioned between the described fixing bar of adjacent two piece (20), described rotor shaft (30) lower section is provided with electromotor (40).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118786.1U CN205445905U (en) | 2016-02-05 | 2016-02-05 | Wind power generation set and system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620118786.1U CN205445905U (en) | 2016-02-05 | 2016-02-05 | Wind power generation set and system thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205445905U true CN205445905U (en) | 2016-08-10 |
Family
ID=56581520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620118786.1U Expired - Fee Related CN205445905U (en) | 2016-02-05 | 2016-02-05 | Wind power generation set and system thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205445905U (en) |
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2016
- 2016-02-05 CN CN201620118786.1U patent/CN205445905U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20160810 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |