CN112145355A - Energy-saving power generation equipment with area increasing function for wind power generation fan blades - Google Patents
Energy-saving power generation equipment with area increasing function for wind power generation fan blades Download PDFInfo
- Publication number
- CN112145355A CN112145355A CN202011017684.8A CN202011017684A CN112145355A CN 112145355 A CN112145355 A CN 112145355A CN 202011017684 A CN202011017684 A CN 202011017684A CN 112145355 A CN112145355 A CN 112145355A
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- China
- Prior art keywords
- power generation
- fixedly connected
- plate
- fan blade
- energy
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Links
- 238000010248 power generation Methods 0.000 title claims abstract description 35
- 238000001125 extrusion Methods 0.000 claims abstract description 31
- 241000883990 Flabellum Species 0.000 claims description 18
- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000002146 bilateral effect Effects 0.000 claims description 3
- 230000006835 compression Effects 0.000 claims description 3
- 238000007906 compression Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 abstract description 4
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 5
- 238000005457 optimization Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Images
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
- 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
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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
- F03D1/00—Wind motors with rotation axis substantially parallel to the air flow entering the rotor
- F03D1/06—Rotors
- F03D1/065—Rotors characterised by their construction elements
- F03D1/0675—Rotors characterised by their construction elements of the blades
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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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
-
- 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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- 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 invention relates to the technical field of power generation equipment, in particular to energy-saving power generation equipment with a wind power generation fan blade with an increased area, which comprises a driving shaft, wherein the outer surface of the driving shaft is fixedly connected with the fan blade, the inside of the fan blade is movably connected with a sliding block, the front surface of the sliding block is movably connected with a crank connecting rod through a shaft, the upper surface of the crank connecting rod is fixedly connected with an extrusion rod, the inside of the fan blade is positioned outside the upper end of the extrusion rod, and is fixedly connected with a positioning frame, the influence of wind on the fan blade is increased by increasing the thrust area of the fan blade, so that the rotating speed of the fan blade is increased, the power generation effect of the equipment can be well improved, the pressure inside of an air bag is changed by extruding the air bag positioned above a guide plate, so that protective liquid inside the air bag is extruded out, and parts inside the, thereby the service life of the equipment can be well prolonged.
Description
Technical Field
The invention relates to the technical field of power generation equipment, in particular to energy-saving power generation equipment with wind power generation fan blades with increased area.
Background
In life, with the continuous improvement of science and technology, more and more energy sources are developed and utilized, wind energy is one of the energy sources, wind power generation converts the kinetic energy of wind into electric energy, wind energy is taken as a clean renewable energy source, and is more and more emphasized by countries in the world, so that the kinetic energy of wind is converted into mechanical kinetic energy, and then the mechanical energy is converted into electric kinetic energy, namely the wind power generation.
However, the existing equipment cannot be automatically adjusted well according to the external environment in the working process, and cannot automatically adjust the stress area under the condition of small wind, so that the rotating speed of the equipment is influenced, and the equipment works for a long time, so that the loss of internal parts is serious, and the normal service life of the equipment is possibly influenced; accordingly, those skilled in the art have provided an energy-saving type power generating apparatus with an increased area of the wind power generating blades to solve the problems set forth in the above background art.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides an energy-saving power generation device with wind power generation blades with increased area, which is achieved by the following specific technical means:
the energy-saving power generation equipment with the wind power generation fan blades with the area increased comprises a driving shaft, the outer surface of the driving shaft is fixedly connected with the fan blades, the inner parts of the fan blades are movably connected with a sliding block, the front surface of the sliding block is movably connected with a crank connecting rod through a shaft, the upper surface of the crank connecting rod is fixedly connected with an extrusion rod, the inner parts of the fan blades are positioned at the upper end of the extrusion rod and are fixedly connected with a positioning frame, the inner parts of the positioning frame are movably connected with a movable plate, the upper end of the crank connecting rod is movably connected with a pull rod through a shaft, the left side surface of the movable plate is fixedly connected with a limiting spring, the left side surface of the pull rod is fixedly connected with an extrusion plate, the front surface of the extrusion plate is movably connected with a push rod through a shaft, the upper end of the push, the front surface of limiting plate has the transfer line through axle swing joint, the lower extreme swing joint of transfer line has the deflector, the inside top fixedly connected with gasbag that is located the deflector of flabellum, the lower fixed surface of deflector is connected with reset shelf, the inside top fixedly connected with reset spring that is located the limiting plate of flabellum, reset spring's upper end fixedly connected with shielding plate, the lower surface sliding connection of shielding plate has the horn frame.
As an optimization, the upper surface of the fan blade is provided with holes matched with the shielding plate, and the inside of the fan blade is provided with sliding grooves matched with the sliding blocks.
Preferably, the movable plates are positioned on two sides of the upper end of the extrusion rod, and the left side face of each movable plate is fixedly connected with the pull rod.
As optimization, the positioning frame is internally provided with holes matched with the pull rod.
Preferably, the inside of the fan blade is fixedly connected with sliding rods matched with the sliding plates, and the sliding plates are vertically and symmetrically distributed on the horizontal center line of the extrusion plate.
As optimization, the reset frame is fixedly connected with the upper surface of the positioning frame.
Preferably, the angle frame is rotationally connected with the fan blades and is distributed in bilateral symmetry with the vertical center line of the shielding plate.
The invention has the following beneficial effects:
1. this energy-saving power generation equipment of wind energy generation flabellum with increase area moves to the outside of flabellum through making the shielding plate to make the flabellum receive the thrust area grow of wind, thereby make the flabellum receive the influence grow of wind, change the lifting surface area of flabellum, thereby make the slew velocity of flabellum become fast, thereby improve equipment's that can be fine generating effect, thereby improve equipment's work efficiency.
2. This energy-saving power generation equipment of wind energy generation flabellum with increase area is located the gasbag of top through making the deflector extrusion to make the inside pressure of gasbag change, thereby make the inside protection liquid of gasbag extruded, thereby protect the inside spare part of equipment, avoid long-time work to influence the inside spare part life-span of equipment, reduce the loss of spare part, thereby the life of increase equipment that can be fine.
Drawings
FIG. 1 is a side sectional view of the driving shaft of the present invention.
FIG. 2 is a schematic view of the structure of the extrusion plate of the present invention.
FIG. 3 is a schematic view of the positioning frame of the present invention.
FIG. 4 is an enlarged view of the area A in FIG. 1
FIG. 5 is a schematic view of the structure of the shielding plate of the present invention.
In the figure: 1. a drive shaft; 2. a fan blade; 3. a slider; 4. a crank connecting rod; 5. an extrusion stem; 6. a positioning frame; 7. moving the plate; 8. a pull rod; 9. a limiting spring; 10. a pressing plate; 11. a push rod; 12. a sliding plate; 13. a compression spring; 14. a limiting plate; 15. a transmission rod; 16. a guide plate; 17. an air bag; 18. a reset frame; 19. a return spring; 20. a shielding plate; 21. and (4) a corner bracket.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, an energy-saving power generation device with area-increasing wind power generation fan blades comprises a driving shaft 1, fan blades 2 are fixedly connected to the outer surface of the driving shaft 1, holes matched with a shielding plate 20 are formed in the upper surface of the fan blades 2, sliding grooves matched with the sliding blocks 3 are formed in the fan blades 2, sliding blocks 3 are movably connected to the inner portions of the fan blades 2, a crank connecting rod 4 is movably connected to the front surface of each sliding block 3 through a shaft, an extrusion rod 5 is fixedly connected to the upper surface of the crank connecting rod 4, a positioning frame 6 is fixedly connected to the inner portion of each fan blade 2, located at the outer portion of the upper end of the extrusion rod 5, holes matched with pull rods 8 are formed in the inner portion of the positioning frame 6, movable plates 7 are movably connected to the inner portion of the positioning frame 6, the movable plates 7 are located at two sides of the upper end of the extrusion rod 5, the left, the left side surface of the moving plate 7 is fixedly connected with a limiting spring 9, the left side surface of the pull rod 8 is fixedly connected with an extrusion plate 10, the front surface of the extrusion plate 10 is movably connected with a push rod 11 through a shaft, the upper end of the push rod 11 is movably connected with a sliding plate 12, the inside of the fan blade 2 is fixedly connected with a sliding rod matched with the sliding plate 12, and the sliding plates 12 are vertically and symmetrically distributed with the horizontal center line of the extrusion plate 10.
The upper surface fixedly connected with compression spring 13 of sliding plate 12, the right flank fixedly connected with limiting plate 14 of sliding plate 12, the front surface of limiting plate 14 has transfer line 15 through axle swing joint, the lower extreme swing joint of transfer line 15 has deflector 16, the inside of flabellum 2 is located the top fixedly connected with gasbag 17 of deflector 16, move to the outside of flabellum 2 through making shielding plate 20, thereby make flabellum 2 receive the thrust area grow of wind, thereby make flabellum 2 receive the influence grow of wind, change the lifting surface area of flabellum 2, thereby make the slew velocity of flabellum 2 become fast, thereby improve equipment's that can be fine electricity generation effect, thereby improve equipment's work efficiency.
The lower fixed surface of deflector 16 is connected with reset shelf 18, reset shelf 18 is fixed connection with the upper surface of locating rack 6, the inside top fixedly connected with reset spring 19 that is located limiting plate 14 of flabellum 2, reset spring 19's upper end fixedly connected with shielding plate 20, shielding plate 20's lower surface sliding connection has corner brace 21, corner brace 21 is the rotation with flabellum 2 and is connected, corner brace 21 is bilateral symmetry with shielding plate 20's vertical central line and distributes, through making deflector 16 extrude gasbag 17 that is located the top, thereby make the inside pressure change of gasbag 17, thereby make the inside protection liquid of gasbag 17 extruded, thereby protect the inside spare part of equipment, avoid long-time work to influence the inside spare part life of equipment, reduce the loss of spare part, thereby the life of increase equipment that can be fine.
When the device is used, when the external environment is windy, the fan blades 2 are rotated by wind blowing, so that centrifugal force is generated in the rotating process of the fan blades 2, the generated centrifugal force is greater than the restoring force of an internal spring, the sliding blocks 3 in the fan blades 2 move, in the moving process of the sliding blocks 3, the extrusion rods 5 on the sliding blocks 3 move along with the sliding blocks, so that the extrusion rods 5 move towards the inside of the positioning frame 6, in the moving process of the extrusion rods 5, the extrusion rods 5 extrude the moving plates 7 on two sides, so that the moving plates 7 move in the positioning frame 6, and meanwhile, the upper ends of the crank connecting rods 4 on the sliding blocks 3 pull the pull rods 8, so that the moving plates 7 extrude the limiting springs 9, so that the pull rods 8 move towards the outer sides of the positioning frame 6, in the moving process of the pull rods 8, so that the pull rods 8 extrude the extrusion plates 10, thereby enabling the extrusion plate 10 to move, thereby enabling the push rod 11 on the extrusion plate 10 to drive the sliding plate 12 to move, thereby enabling the sliding plate 12 to drive the right limiting plate 14 to move, thereby enabling the right end of the limiting plate 14 to extrude the angle bracket 21 positioned above, thereby enabling the angle bracket 21 to rotate, thereby enabling the supporting angle at the upper end of the angle bracket 21 to extrude the shielding plate 20, thereby enabling the shielding plate 20 to move towards the outer side of the fan blade 2, thereby enabling the thrust area of the fan blade 2 subjected to wind to become larger, thereby enabling the influence of the fan blade 2 subjected to wind to become larger, thereby changing the stress area of the fan blade 2, thereby enabling the rotating speed of the fan blade 2 to become faster, thereby being capable of well improving the power generation effect of the equipment, thereby improving the working efficiency of the equipment, and simultaneously, in the moving process of the limiting plate 14, thereby enabling the limiting plate 14 to drive the transmission rod 15, thereby make deflector 16 extrusion be located the gasbag 17 of top to make the inside pressure change of gasbag 17, thereby make the inside protection liquid of gasbag 17 extruded, thereby protect the inside spare part of equipment, avoid long-time work to influence the inside spare part life-span of equipment, reduce the loss of spare part, thereby the life of increase equipment that can be fine.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a wind energy generation flabellum energy-saving power generation facility with increase area, includes drive shaft (1), its characterized in that: the fan blade assembly is characterized in that the outer surface of the driving shaft (1) is fixedly connected with a fan blade (2), the inner part of the fan blade (2) is movably connected with a sliding block (3), the front surface of the sliding block (3) is movably connected with a crank connecting rod (4) through a shaft, the upper surface of the crank connecting rod (4) is fixedly connected with an extrusion rod (5), the inner part of the fan blade (2) is positioned at the upper end of the extrusion rod (5) and is fixedly connected with a positioning frame (6), the inner part of the positioning frame (6) is movably connected with a movable plate (7), the upper end of the crank connecting rod (4) is movably connected with a pull rod (8) through a shaft, the left side surface of the movable plate (7) is fixedly connected with a limiting spring (9), the left side surface of the pull rod (8) is fixedly connected with an extrusion plate (10), the front surface of the extrusion plate (10), the upper surface of the sliding plate (12) is fixedly connected with a compression spring (13), the right side surface of the sliding plate (12) is fixedly connected with a limiting plate (14), the front surface of the limiting plate (14) is movably connected with a transmission rod (15) through a shaft, the lower end of the transmission rod (15) is movably connected with a guide plate (16), the inside of the fan blade (2) is located on an air bag (17) fixedly connected with the upper part of the guide plate (16), the lower surface of the guide plate (16) is fixedly connected with a reset frame (18), the inside of the fan blade (2) is located on an reset spring (19) fixedly connected with the upper part of the limiting plate (14), the upper end of the reset spring (19) is fixedly connected with a shielding plate (20), and the lower surface of the shielding plate (20) is.
2. The energy-saving power generation device with the area-increased wind power generation fan blades as claimed in claim 1, wherein: the upper surface of the fan blade (2) is provided with a hole matched with the shielding plate (20), and the inside of the fan blade (2) is provided with a sliding groove matched with the sliding block (3).
3. The energy-saving power generation device with the area-increased wind power generation fan blades as claimed in claim 1, wherein: the movable plates (7) are positioned on two sides of the upper end of the extrusion rod (5), and the left side surface of each movable plate (7) is fixedly connected with the pull rod (8).
4. The energy-saving power generation device with the area-increased wind power generation fan blades as claimed in claim 1, wherein: and holes matched with the pull rod (8) are formed in the positioning frame (6).
5. The energy-saving power generation device with the area-increased wind power generation fan blades as claimed in claim 1, wherein: slide bars matched with the sliding plates (12) are fixedly connected inside the fan blades (2), and the sliding plates (12) are vertically and symmetrically distributed on the horizontal center line of the extrusion plate (10).
6. The energy-saving power generation device with the area-increased wind power generation fan blades as claimed in claim 1, wherein: the reset frame (18) is fixedly connected with the upper surface of the positioning frame (6).
7. The energy-saving power generation device with the area-increased wind power generation fan blades as claimed in claim 1, wherein: the angle frame (21) is rotationally connected with the fan blades (2), and the angle frame (21) is distributed in a bilateral symmetry mode by the vertical central line of the shielding plate (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017684.8A CN112145355A (en) | 2020-09-24 | 2020-09-24 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011017684.8A CN112145355A (en) | 2020-09-24 | 2020-09-24 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112145355A true CN112145355A (en) | 2020-12-29 |
Family
ID=73897999
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011017684.8A Withdrawn CN112145355A (en) | 2020-09-24 | 2020-09-24 | Energy-saving power generation equipment with area increasing function for wind power generation fan blades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112145355A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814840A (en) * | 2020-12-31 | 2021-05-18 | 江苏瀚联环保装备科技有限公司 | Environment-friendly wind power generation device with self-protection function |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201982223U (en) * | 2011-03-24 | 2011-09-21 | 杨绍泉 | Water wheel power generation device |
| CN106438196A (en) * | 2016-12-09 | 2017-02-22 | 青岛科技大学 | Speed-regulating variable area blade of wind driven generator |
| CN108266313A (en) * | 2018-02-27 | 2018-07-10 | 青岛华创风能有限公司 | A kind of low pneumatic noise Wind turbines |
| EP3399183A1 (en) * | 2017-05-04 | 2018-11-07 | Senvion GmbH | Rotor blade of a wind turbine |
-
2020
- 2020-09-24 CN CN202011017684.8A patent/CN112145355A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201982223U (en) * | 2011-03-24 | 2011-09-21 | 杨绍泉 | Water wheel power generation device |
| CN106438196A (en) * | 2016-12-09 | 2017-02-22 | 青岛科技大学 | Speed-regulating variable area blade of wind driven generator |
| EP3399183A1 (en) * | 2017-05-04 | 2018-11-07 | Senvion GmbH | Rotor blade of a wind turbine |
| CN108266313A (en) * | 2018-02-27 | 2018-07-10 | 青岛华创风能有限公司 | A kind of low pneumatic noise Wind turbines |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112814840A (en) * | 2020-12-31 | 2021-05-18 | 江苏瀚联环保装备科技有限公司 | Environment-friendly wind power generation device with self-protection function |
| CN112814840B (en) * | 2020-12-31 | 2024-05-10 | 韩建国 | Environment-friendly wind power generation device with self-protection function |
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| PB01 | Publication | ||
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Application publication date: 20201229 |