CN104454362A - Reciprocating type wind power generation system - Google Patents
Reciprocating type wind power generation system Download PDFInfo
- Publication number
- CN104454362A CN104454362A CN201410649971.9A CN201410649971A CN104454362A CN 104454362 A CN104454362 A CN 104454362A CN 201410649971 A CN201410649971 A CN 201410649971A CN 104454362 A CN104454362 A CN 104454362A
- Authority
- CN
- China
- Prior art keywords
- wind
- blade
- gear
- energy
- bevel gear
- 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.)
- Granted
Links
- 238000010248 power generation Methods 0.000 title abstract description 8
- 230000005540 biological transmission Effects 0.000 claims abstract description 15
- 230000033001 locomotion Effects 0.000 claims abstract description 10
- 238000006243 chemical reaction Methods 0.000 claims abstract description 5
- 230000008878 coupling Effects 0.000 claims description 16
- 238000010168 coupling process Methods 0.000 claims description 16
- 238000005859 coupling reaction Methods 0.000 claims description 16
- 239000003638 chemical reducing agent Substances 0.000 claims description 6
- 230000009466 transformation Effects 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- 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
-
- 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
-
- 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
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/20—Wind motors characterised by the driven apparatus
- F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
-
- 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
- F05B2260/403—Transmission of power through the shape of the drive components
- F05B2260/4031—Transmission of power through the shape of the drive components as in toothed gearing
-
- 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
- F05B2270/326—Rotor angle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2270/00—Control
- F05B2270/60—Control system actuates through
- F05B2270/602—Control system actuates through electrical actuators
-
- 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
-
- 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
Abstract
The invention discloses a reciprocating type wind power generation system. The reciprocating type wind power generation system comprises a wind collector, a blade system, a transmission system and a generator assembly. The wind collector collects wind energy in all directions, and transmits the wind energy to the blade system, blades of the blade system reciprocate to convert the wind energy into mechanical energy, and the blade system is connected with the generator assembly through the transmission system. The transmission system converts reciprocation movement of the blades into linear movement, the blades can reciprocate to the output end in a continuous rotation mode, and a speed increasing function of the blades is achieved. The generator assembly converts the mechanical energy into electric energy, and therefore conversion from the wind energy to the electric energy is achieved. The reciprocating type wind power generation system has the advantages of being convenient to manufacture, install and maintain, free of influences of the wind directions, capable of generating power through breezes, high in wind energy utilization rate and the like.
Description
Technical field
The present invention relates to a kind of reciprocating wind-power generating system.
Background technique
Along with going from bad to worse of energy shortage and ecotope, countries in the world generally appreciate the significance of generation of electricity by new energy technology, expand a large amount of research and development in fields such as wind energy, nuclear energy, solar energy.Wind energy, as a kind of clean renewable energy sources, obtains the encouragement energetically of national governments, and development rapidly, over nearly 10 years, whole world wind-power electricity generation electric motor power with nearly 30% annual growth develop rapidly, China's installed capacity of wind-driven power increases the fastest, has become the country that global installed capacity of wind-driven power is maximum.
At present, Horizontal-shaft windmill is the main structure form of Wind Power Utilization, but on the pylon that whole blower fan is wanted power generation system to be installed on to be above the ground level, cause manufacture, the high cost of installation and maintenance and highly difficult, in fan operation process, whole blower fan power generation system also will carry out going off course to wind according to wind direction, adds the complexity of system, reduces wind energy utilization.In recent years, vertical axis windmill also obtain certain development and application, although the transmission system of vertical axis aerogenerator can be installed on ground, but its blade still needs to be installed on pylon, add the maintenance difficulties of system, and the angle of attack of vertical shaft blade is certain, limits the application under its low wind speed.
Summary of the invention
The present invention is in order to solve the problem, propose a kind of reciprocating wind-power generating system, native system adds overrunning clutch design by bipyramid gear, achieves the conversion between the continuous rotation motion needed for vane reciprocation to generator, can realize the breeze wind of wind-power generating system.
To achieve these goals, the present invention adopts following technological scheme:
A kind of reciprocating wind-power generating system, comprises wind collecting unit, blade system, transmission system and generator assembly;
Wherein, wind collecting unit gathers the wind energy of all directions, passes to blade system,
The blade of described blade system moves back and forth, and is mechanical energy by wind energy transformation,
Blade system connects generator assembly by transmission system,
After described transmission system realizes vane reciprocation to the continuous rotation motion and speedup of output terminal,
Mechanical energy is converted to electric energy by described generator assembly, realizes the conversion of wind energy to electric energy.
Described blade system comprises upper blade, lower blade, sharf gear, pitch motor, variable paddle speed reducer, left side position limit switch and right side position limit switch; Upper blade and lower blade are linked together by sharf, sharf is arranged on blade bearing, sharf gear is arranged on sharf, blade bearing is connected with pitch motor, pitch motor by variable paddle speed reducer by transmission of power on sharf gear, realize the change oar of blade, left side position limit switch and right side position limit switch control the direction becoming oar.
Described transmission system comprises sleeve, tooth bar, spur gear, gear shaft, upper bevel gear, lower shaft gear, upper overrunning clutch, lower overrunning clutch, output bevel gear wheel and gear shaft and supports; Tooth bar is arranged in sleeve, sleeve connects on the ground by housing supports, rack drives spur gear rotates, spur gear driven gear axle rotates, gear shaft by gear shaft support and connection on the ground, gear shaft, according to turning to difference, is connected with upper bevel gear by upper overrunning clutch or is connected with lower bevel gear by lower overrunning clutch, and upper bevel gear or lower bevel gear drive output bevel gear wheel to rotate.
Described generator assembly comprises coupling and generator, and generator is taken turns with output bevel gear be connected by coupling shaft, coupling, realizes wind energy to electric transformation of energy.
Further, described generator assembly comprises multistage generator and coupling, and each generator to be taken turns with output bevel gear respectively by coupling shaft, coupling and is connected, and the size adjustable of coupling shaft.
Beneficial effect of the present invention is:
(1) blade and transmission system are arranged in ground, reduce whole system cost and installation, maintenance difficulties;
(2) add overrunning clutch design by bipyramid gear, achieve the conversion between the continuous rotation motion needed for vane reciprocation to generator;
(3) collect wind energy by wind collecting unit, whole power generation system is not by the impact of wind direction;
(4) controlling by becoming oar, changing the angle of attack of blade, the breeze wind of wind-power generating system can be realized;
(5) designed by multilevel power generation system, substantially increase the utilization ratio of wind energy.
Accompanying drawing explanation
Fig. 1 is structure plan view of the present invention;
Fig. 2 is structure side view of the present invention;
Fig. 3 is the schematic diagram that the present invention has multi-stage power export structure.
Wherein: 1, generator, 2, coupling, 3, output bevel gear wheel, 4, lower bevel gear, 5, lower overrunning clutch, 6, gear shaft, 7, spur gear, 8, gear shaft supports, 9, tooth bar, 10, upper overrunning clutch, 11, upper bevel gear, 12, right side position limit switch, 13, housing supports, 14, sleeve, 15, left side position limit switch, 16, lower blade, 17, sharf, 18, blade bearing, 19, pitch motor, 20, variable pitch speed reducer, 21, sharf gear, 22, upper blade, 23, wind collecting unit.
Embodiment:
Below in conjunction with accompanying drawing and embodiment, the invention will be further described.
As shown in Figure 1 and Figure 2, the wind energy collecting in air gets up by wind collecting unit 23, as arrow line in figure, the wind energy of collecting blows to upper blade 22 and lower blade 16, upper blade 22 is connected by sharf 17 with lower blade 16, and sharf 17 is connected with blade bearing 18, and blade bearing 18 is connected with tooth bar 9; Tooth bar 9 is installed pitch motor 19, pitch motor 19 is rotated by variable pitch speed reducer 20 drive vane shaftgear 21, thus realizes the direction change of upper blade 22 and lower blade 16, and then changes the movement direction of tooth bar 9, realizes the to-and-fro motion of tooth bar 9; Tooth bar 9 is arranged in sleeve 14, and sleeve 14 is fixed on the ground by housing supports 13, and sleeve 14 both sides are equipped with left side position limit switch 15 and right side position limit switch 12 respectively, is used for controlling to become oar direction; Tooth bar 9 engages with spur gear 7, and spur gear 7 is connected with gear shaft 6, and gear shaft 6 supports 8 by gear shaft and fixes on the ground; Upper bevel gear 11 realizes being connected with the single direction rotation of gear shaft 6 by upper overrunning clutch 10, lower bevel gear 4 realizes being connected with the single direction rotation of gear shaft 6 by lower overrunning clutch 5, upper bevel gear 11 and lower bevel gear 4 are all taken turns 3 with output bevel gear and are meshed, upper overrunning clutch 10 and lower overrunning clutch 5 control to turn on the contrary, thus the to-and-fro motion realizing tooth bar 9 becomes the continuous rotation motion of output bevel gear wheel 3; Output bevel gear wheel 3 is connected with generator 1 by coupling 2, realizes finally generating electricity.
As shown in Figure 3, increase the part between generator 1 to upper blade 22, as shown in dotted line, easily extensible is multi-stage power export structure, and adjusts the size of every one-level according to the change of wind speed, realizes the optimization of cost and the efficiency utilization of wind energy.
By reference to the accompanying drawings the specific embodiment of the present invention is described although above-mentioned; but not limiting the scope of the invention; one of ordinary skill in the art should be understood that; on the basis of technological scheme of the present invention, those skilled in the art do not need to pay various amendment or distortion that creative work can make still within protection scope of the present invention.
Claims (5)
1. a reciprocating wind-power generating system, is characterized in that: comprise wind collecting unit, blade system, transmission system and generator assembly;
Wherein, wind collecting unit gathers the wind energy of all directions, passes to blade system,
The blade of described blade system moves back and forth, and is mechanical energy by wind energy transformation,
Blade system connects generator assembly by transmission system,
After described transmission system realizes vane reciprocation to the continuous rotation motion and speedup of output terminal,
Mechanical energy is converted to electric energy by described generator assembly, realizes the conversion of wind energy to electric energy.
2. a kind of reciprocating wind-power generating system as claimed in claim 1, is characterized in that: described blade system comprises upper blade, lower blade, sharf gear, pitch motor, variable paddle speed reducer, left side position limit switch and right side position limit switch; Upper blade and lower blade are linked together by sharf, sharf is arranged on blade bearing, sharf gear is arranged on sharf, blade bearing is connected with pitch motor, pitch motor by variable paddle speed reducer by transmission of power on sharf gear, realize the change oar of blade, left side position limit switch and right side position limit switch control the direction becoming oar.
3. a kind of reciprocating wind-power generating system as claimed in claim 1, is characterized in that: described transmission system comprises sleeve, tooth bar, spur gear, gear shaft, upper bevel gear, lower shaft gear, upper overrunning clutch, lower overrunning clutch, output bevel gear wheel and gear shaft and supports; Tooth bar is arranged in sleeve, sleeve connects on the ground by housing supports, rack drives spur gear rotates, spur gear driven gear axle rotates, gear shaft by gear shaft support and connection on the ground, gear shaft, according to turning to difference, is connected with upper bevel gear by upper overrunning clutch or is connected with lower bevel gear by lower overrunning clutch, and upper bevel gear or lower bevel gear drive output bevel gear wheel to rotate.
4. a kind of reciprocating wind-power generating system as claimed in claim 1, is characterized in that: described generator assembly comprises coupling and generator, and generator is taken turns with output bevel gear be connected by coupling shaft, coupling, realizes wind energy to electric transformation of energy.
5. a kind of reciprocating wind-power generating system as claimed in claim 1, is characterized in that: described generator assembly comprises multistage generator and coupling, and each generator to be taken turns with output bevel gear respectively by coupling shaft, coupling and is connected, and the size adjustable of coupling shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649971.9A CN104454362B (en) | 2014-11-14 | 2014-11-14 | Reciprocating type wind power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410649971.9A CN104454362B (en) | 2014-11-14 | 2014-11-14 | Reciprocating type wind power generation system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104454362A true CN104454362A (en) | 2015-03-25 |
| CN104454362B CN104454362B (en) | 2017-02-22 |
Family
ID=52900978
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410649971.9A Expired - Fee Related CN104454362B (en) | 2014-11-14 | 2014-11-14 | Reciprocating type wind power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104454362B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240192A (en) * | 2015-11-10 | 2016-01-13 | 孟玲琳 | Reversible thumbwheel electricity generating device |
| CN107084095A (en) * | 2017-06-22 | 2017-08-22 | 西北工业大学 | A kind of automatic offset electricity generation system of sea wave energy wind energy |
| CN110307113A (en) * | 2019-06-25 | 2019-10-08 | 山东大学 | A kind of swing type Wave energy generating system and aircraft |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915584A (en) * | 1988-08-11 | 1990-04-10 | Daniel Kashubara | Wind device with an oscillating blade |
| US20120235417A1 (en) * | 2011-03-18 | 2012-09-20 | Floyd Arntz | Reciprocating Wind-powered Transducer Employing Interleaved Airfoil Arrays |
| CN203532146U (en) * | 2013-11-13 | 2014-04-09 | 上海海洋大学 | Pendulous wave power generation device |
| CN103742356A (en) * | 2014-01-17 | 2014-04-23 | 哈尔滨工程大学 | Spindle coupling reciprocating type wind energy and tide energy conversion device |
| CN103925161A (en) * | 2014-04-29 | 2014-07-16 | 哈尔滨工程大学 | Vibration wing wind energy and tidal current energy conversion device with tracks controlling attack angle |
-
2014
- 2014-11-14 CN CN201410649971.9A patent/CN104454362B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4915584A (en) * | 1988-08-11 | 1990-04-10 | Daniel Kashubara | Wind device with an oscillating blade |
| US20120235417A1 (en) * | 2011-03-18 | 2012-09-20 | Floyd Arntz | Reciprocating Wind-powered Transducer Employing Interleaved Airfoil Arrays |
| CN203532146U (en) * | 2013-11-13 | 2014-04-09 | 上海海洋大学 | Pendulous wave power generation device |
| CN103742356A (en) * | 2014-01-17 | 2014-04-23 | 哈尔滨工程大学 | Spindle coupling reciprocating type wind energy and tide energy conversion device |
| CN103925161A (en) * | 2014-04-29 | 2014-07-16 | 哈尔滨工程大学 | Vibration wing wind energy and tidal current energy conversion device with tracks controlling attack angle |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105240192A (en) * | 2015-11-10 | 2016-01-13 | 孟玲琳 | Reversible thumbwheel electricity generating device |
| CN107084095A (en) * | 2017-06-22 | 2017-08-22 | 西北工业大学 | A kind of automatic offset electricity generation system of sea wave energy wind energy |
| CN110307113A (en) * | 2019-06-25 | 2019-10-08 | 山东大学 | A kind of swing type Wave energy generating system and aircraft |
| CN110307113B (en) * | 2019-06-25 | 2020-09-29 | 山东大学 | Oscillating wave energy power generation system and aircraft |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104454362B (en) | 2017-02-22 |
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|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20170222 Termination date: 20201114 |