CN105626382A - Wind driven generator - Google Patents
Wind driven generator Download PDFInfo
- Publication number
- CN105626382A CN105626382A CN201610125240.3A CN201610125240A CN105626382A CN 105626382 A CN105626382 A CN 105626382A CN 201610125240 A CN201610125240 A CN 201610125240A CN 105626382 A CN105626382 A CN 105626382A
- Authority
- CN
- China
- Prior art keywords
- support
- rotating shaft
- horizontal rotating
- motor
- wind
- 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.)
- Pending
Links
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
- F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor
- F03D3/002—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor the axis being horizontal
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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
- F03D3/04—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
- F03D3/0436—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor
- F03D3/0472—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor
- F03D3/0481—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels for shielding one side of the rotor the shield orientation being adaptable to the wind motor and only with concentrating action, i.e. only increasing the airflow speed into the rotor, e.g. divergent outlets
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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
- F03D3/06—Rotors
- F03D3/062—Rotors characterised by their construction elements
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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
- 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
- F05B2260/40—Transmission of power
- F05B2260/406—Transmission of power through hydraulic systems
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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
- F05B2270/00—Control
- F05B2270/30—Control parameters, e.g. input parameters
- F05B2270/329—Azimuth or yaw angle
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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
-
- 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
-
- 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
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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)
- Wind Motors (AREA)
Abstract
A wind driven generator comprises a support, a horizontal rotating shaft is arranged in the middle of the support, and blades are evenly distributed in the circumferential direction of the horizontal rotating shaft and connected with the horizontal rotating shaft through radial supporting rods. The shaft end of the horizontal rotating shaft is connected with a hydraulic pump which is connected with a hydraulic motor, and the hydraulic motor is connected with a power generator. The support is located on a circular rail through rolling wheels arranged at the lower end of the support, a support rotating motor is arranged on the lower portion of the support, and a motor shaft of the support rotating motor is provided with a driving wheel matched with the circular rail. According to the technical scheme, wind gathering plates are arranged at the upper end and the lower end of the support correspondingly, and the blades are wing-type-section blades arranged in parallel with the horizontal rotating shaft and provided with wind resisting grooves. The wind driven generator is simple in structure, low in manufacturing cost and convenient to mount and repair; a wind wheel is small in size and low in gravity center; a transmission system is simple, durability is good, and work reliability is high.
Description
Technical field
The present invention relates to aerogenerator.
Background technology
Existing aerogenerator mainly has horizontal axis wind-driven generator and vertical axis aerogenerator, horizontal axis wind-driven generator complex structure, installs cost of manufacture height, maintenance maintenance difficulty; Vertical axis aerogenerator wind wheel wind performance is good, product structure is relatively simple, but wind wheel volume is relatively large, center of gravity height, and rollover power is big, to the requirement of strength height of king-post and ground; The mechanical transmission system of existing level axis wind power generator and vertical axis aerogenerator is complicated, and working life is short, poor reliability.
Summary of the invention
It is an object of the invention to for the problems referred to above, it is provided that a kind of structure is simple, low cost of manufacture, and installation and maintenance are convenient, and wind wheel volume is little, and center of gravity is low and transmission system simple, and durability is good, the aerogenerator of reliable operation.
The technical scheme realizing above-mentioned purpose is: a kind of aerogenerator, includes support, and the middle part of this support is provided with horizontal rotating shaft, and the circumference along described horizontal rotating shaft is evenly equipped with blade, and each blade is connected with described horizontal rotating shaft through radial pins respectively; The axle head of described horizontal rotating shaft is connected with hydro-pump, described hydro-pump connecting fluid pressure motor, and described oil motor connects generator; Described support is seated on a round circular orbit by being arranged on the roller of its lower end, is provided with holder pivots motor in the bottom of described support, the driving wheel that the motor shaft of this holder pivots motor is provided with described round circular orbit coordinates.
Further, being respectively equipped with air gathering plate in the top and bottom of described support, described air gathering plate is connected with described support by the air gathering plate axle on it, and described air gathering plate axle is equipped with air gathering plate rotary electric machine.
Further, described blade is the airfoil type section blades of setting parallel with described horizontal rotating shaft, and the front outsides of this airfoil type section blades is provided with choke groove.
The present invention adopts the wind wheel structure of vertical axis aerogenerator, and by its horizontal positioned, reduces the installation center of gravity of wind wheel; Simultaneously, it may also be useful to hydrostatic transmission substitute existing aerogenerator by the mechanical transmission of rotation axis to generator, thus the structure making this aerogenerator is simple, and low cost of manufacture, installation and maintenance are convenient, and durability is good, working reliability height.
By arranging, adjustable air gathering plate makes wind wheel obtain suitable blast in the present invention, is conducive to reducing wind wheel volume, increases the wind speed of the actual acceptance of wind wheel, ensures wind wheel high-efficient operation.
This aerogenerator adopts the uniform wing type blade being provided with choke groove, and blade construction is simple, and has bigger torque, higher wind energy transformation rate and good startability.
This aerogenerator is by arranging the controlled rotation system of support, it is possible to ensure that aerogenerator realizes peak power generating below wind rating, simultaneously when wind speed exceedes wind rating, by adjustment wind wheel direction, it is achieved speed limit.
Accompanying drawing explanation
Fig. 1 is this wind-driven generator structure schematic diagram;
Fig. 2 is roller and the round circular orbit assembly structure schematic diagram of this aerogenerator.
Embodiment
By reference to the accompanying drawings the specific embodiment of the present invention is described.
Such as accompanying drawing 1, this aerogenerator includes support 1, and this support 1 is applicable to adopting steel structure frame. A horizontal rotating shaft 2 is established at the middle part of support 1, the two ends of this horizontal rotating shaft 2 are connected with support 1 by axle bed, horizontal rotating shaft 2 connects assembling blade 4 by radial pins 3, blade 4 is along circumferential uniform three groups, four groups, five groups or six groups of horizontal rotating shaft 2, above-mentioned horizontal rotating shaft 2, radial pins 3 and blade 4 form the wind wheel of this aerogenerator, if wind wheel size is excessively long, this wind wheel can be designed to multistage form, between each section, fulcrum is set. The axle head of horizontal rotating shaft 2 is connected with hydro-pump 5, and such as accompanying drawing embodiment, hydro-pump 5 can arrange one respectively in the two axial ends of horizontal rotating shaft 2. Hydro-pump 5 connecting fluid pressure motor 6, oil motor 6 connects generator 7. When specifically implementing, variable hydro-pump or variable hydraulic motor can be adopted, by changing the discharge capacity of variable hydro-pump or variable hydraulic motor, change transmitting ratio, mate the rotating speed of wind wheel and generator. Support 1 is seated on a circular track 9 by being arranged on the roller 8 of its lower end, such as accompanying drawing 2 embodiment, roller 8 arranges many groups the lower end of support 1 is uniform, often group arranges two rollers one on the other, these two rollers be placed on round circular orbit 9 respectively arrange roller snap ring on, thus ensure support 1 smooth rotation on round circular orbit 9, avoid support 1 to topple over simultaneously. It is provided with holder pivots motor 10 in the bottom of support 1, the motor shaft of this holder pivots motor 10 is provided with the driving wheel 11 coordinated with round circular orbit 9, the motor shaft of the holder pivots motor 10 of accompanying drawing embodiment is perpendicular to be put downwards, driving wheel 11 adopts sprocket wheel, inner ring surface at circular track 9 installs the chain coordinated with this sprocket wheel, realize providing power by holder pivots motor 10, drive support 1 to rotate on round circular orbit 9 by sprocket wheel chain gear. It is provided with conducting slip ring, for the transmission of electricity and control information at the center of rotation place of support 1 time end.
Such as accompanying drawing 1 embodiment, this aerogenerator installs air gathering plate 12 respectively in the top and bottom of support 1, and two air gathering plates 12 are applicable to being arranged to cambered plate. According to practical situation, this aerogenerator also can arrange air gathering plate in the left and right sides. The back side of air gathering plate 12 is provided with air gathering plate axle 13, and the two axial ends of air gathering plate axle 13 is rotatably assorted with support 1 and is connected, and the axle head at air gathering plate axle 13 is provided with the air gathering plate rotary electric machine 14 being fixed on support 1, for driving air gathering plate 12 to rotate. By changing the angle of air gathering plate 12, ensure that wind wheel is efficient, safe handling.
Such as accompanying drawing 1 embodiment, the blade 4 of this aerogenerator is the airfoil type section blades of setting parallel with horizontal rotating shaft 2, and the front outsides of this airfoil type section blades is provided with choke groove, and the section shape and size of whole blade is identical.
Claims (3)
1. an aerogenerator, it is characterized in that, including support (1), the middle part of this support (1) is provided with horizontal rotating shaft (2), circumference along described horizontal rotating shaft (2) is evenly equipped with blade (4), and each blade (4) is connected with described horizontal rotating shaft (2) through radial pins (3) respectively; The axle head of described horizontal rotating shaft (2) is connected with hydro-pump (5), described hydro-pump (5) connecting fluid pressure motor (6), and described oil motor (6) connects generator (7); Described support (1) is seated on a round circular orbit (9) by being arranged on the roller (8) of its lower end, being provided with holder pivots motor (10) in the bottom of described support (1), the motor shaft of this holder pivots motor (10) is provided with the driving wheel (11) coordinated with described round circular orbit (9).
2. aerogenerator according to claim 1, it is characterized in that, it is respectively equipped with air gathering plate (12) in the top and bottom of described support (1), described air gathering plate (12) is connected with described support (1) by the air gathering plate axle (13) on it, and described air gathering plate axle (13) is equipped with air gathering plate rotary electric machine (14).
3. aerogenerator according to claim 1, it is characterised in that, described blade (4) is the airfoil type section blades of setting parallel with described horizontal rotating shaft (2), and the front outsides of this airfoil type section blades is provided with choke groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610125240.3A CN105626382A (en) | 2016-03-07 | 2016-03-07 | Wind driven generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610125240.3A CN105626382A (en) | 2016-03-07 | 2016-03-07 | Wind driven generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105626382A true CN105626382A (en) | 2016-06-01 |
Family
ID=56041629
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610125240.3A Pending CN105626382A (en) | 2016-03-07 | 2016-03-07 | Wind driven generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105626382A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100650A (en) * | 2018-07-20 | 2018-12-28 | 芜湖清柏白露智能信息科技有限公司 | A kind of hydraulic elevator platform tested for wind-force and solar generator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1534205A1 (en) * | 1987-08-13 | 1990-01-07 | М.Б. Газиев и A.M. Газиев | Wind power plant |
| CN2235034Y (en) * | 1994-10-31 | 1996-09-11 | 王纯良 | Wind collecting type wind power generation device |
| CN2813914Y (en) * | 2005-07-27 | 2006-09-06 | 王永彰 | Resistance and lift force compound wind power equipment |
| CN201246275Y (en) * | 2008-08-22 | 2009-05-27 | 全龙浩 | All-directional direction-changing type large power wind power generation plant |
| CN204921251U (en) * | 2015-07-31 | 2015-12-30 | 秦皇岛德邦电气设备有限公司 | Rise and hinder type vertical axis aerogenerator blade |
| CN205400997U (en) * | 2016-03-07 | 2016-07-27 | 秦皇岛德邦电气设备有限公司 | Wind driven generator |
-
2016
- 2016-03-07 CN CN201610125240.3A patent/CN105626382A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1534205A1 (en) * | 1987-08-13 | 1990-01-07 | М.Б. Газиев и A.M. Газиев | Wind power plant |
| CN2235034Y (en) * | 1994-10-31 | 1996-09-11 | 王纯良 | Wind collecting type wind power generation device |
| CN2813914Y (en) * | 2005-07-27 | 2006-09-06 | 王永彰 | Resistance and lift force compound wind power equipment |
| CN201246275Y (en) * | 2008-08-22 | 2009-05-27 | 全龙浩 | All-directional direction-changing type large power wind power generation plant |
| CN204921251U (en) * | 2015-07-31 | 2015-12-30 | 秦皇岛德邦电气设备有限公司 | Rise and hinder type vertical axis aerogenerator blade |
| CN205400997U (en) * | 2016-03-07 | 2016-07-27 | 秦皇岛德邦电气设备有限公司 | Wind driven generator |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109100650A (en) * | 2018-07-20 | 2018-12-28 | 芜湖清柏白露智能信息科技有限公司 | A kind of hydraulic elevator platform tested for wind-force and solar generator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160601 |