CN112012888A - Wind power generation device with wind speed detection function - Google Patents
Wind power generation device with wind speed detection function Download PDFInfo
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- CN112012888A CN112012888A CN202010825014.2A CN202010825014A CN112012888A CN 112012888 A CN112012888 A CN 112012888A CN 202010825014 A CN202010825014 A CN 202010825014A CN 112012888 A CN112012888 A CN 112012888A
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- fixedly connected
- fan blade
- gear
- power generation
- wind power
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- 238000001514 detection method Methods 0.000 title claims abstract description 24
- 238000010248 power generation Methods 0.000 title claims abstract description 19
- 230000000694 effects Effects 0.000 claims abstract description 7
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 15
- 230000006698 induction Effects 0.000 abstract description 6
- 230000033001 locomotion Effects 0.000 abstract description 6
- 238000012360 testing method Methods 0.000 abstract description 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 241000883990 Flabellum Species 0.000 description 6
- 230000005611 electricity Effects 0.000 description 3
- 239000004020 conductor Substances 0.000 description 2
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect 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
- F03D15/00—Transmission of mechanical power
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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
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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
- Y02E10/72—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 wind power generation equipment, in particular to a wind power generation device with a wind speed detection function, which comprises a vertical rod, wherein the upper surface of the vertical rod is fixedly connected with a control head, the outside of the control head is fixedly connected with a large fan blade, the inner part of the upper surface of the large fan blade is inserted with a small fan blade, the inner bottom surface of the large fan blade is fixedly connected with a limiting spring, the upper surface of the limiting spring is fixedly connected with a balancing weight, the upper surface of the balancing weight is fixedly connected with a connecting rod, the small fan blade is retracted into the large fan blade, so that the area of the paddle bearing wind power is reduced, the small fan blade is protected in a manner of reducing the area, the thrust of the equipment bearing wind is reduced, the service life of the equipment is prolonged, the conductive rod performs cutting magnetic induction linear motion in the magnet, so that induced current is generated, and, the induced current that produces makes detection device detect the wind speed of external world, realizes the effect that tests the speed.
Description
Technical Field
The invention relates to the technical field of wind power generation equipment, in particular to a wind power generation device with a wind speed detection function.
Background
Electricity plays a vital role in our life, and is indispensable at present, and there are many ways of generating electricity at present, solar energy, nuclear energy, wind energy and the like, and electricity is a natural phenomenon, which refers to a phenomenon caused by electron motion.
However, the existing wind power generation equipment is easily inclined under the influence of strong wind, and the fan blades are too large and easily blown off, so that the equipment cannot normally operate any more, the equipment is damaged, and in addition, the wind speed cannot be detected, and the understanding of the wind speed is influenced. Accordingly, those skilled in the art have provided a wind power generation apparatus with a wind speed detection function to solve the problems set forth in the background art described above.
Disclosure of Invention
In order to solve the above technical problems, the present invention provides a wind power generation apparatus with a wind speed detection function, which is achieved by the following specific technical means:
a wind power generation device with a wind speed detection function comprises a vertical rod, wherein a control head is fixedly connected to the upper surface of the vertical rod, a large fan blade is fixedly connected to the outer portion of the control head, a small fan blade is inserted into the inner portion of the upper surface of the large fan blade, a limiting spring is fixedly connected to the inner bottom surface of the large fan blade, a balancing weight is fixedly connected to the upper surface of the limiting spring, a connecting rod is fixedly connected to the upper surface of the balancing weight, telescopic rods are fixedly connected to the left side surface and the right side surface of the balancing weight, an extrusion rod is fixedly connected to the upper surface of the connecting rod, a toothed plate and a connecting rod are fixedly connected to the upper surface of the extrusion rod from left to right respectively, a limiting plate is fixedly connected to the outer portion, located on a toothed plate, of the inner portion of the large fan blade, a gear set is meshed with the, the front surface of gear plate is through axle fixedly connected with positioning gear, positioning gear's left surface meshing has rotating gear, rotating gear's front surface fixedly connected with cylindric lock, the arc has been cup jointed to the outside of cylindric lock, the last fixed surface of arc is connected with the pull rod, the surface meshing of gear plate has the transmission shaft, the last fixed surface of transmission shaft is connected with the conducting rod, the fixed surface of transmission shaft is connected with detection device.
Preferably, the inside of the large fan blade is a cavity, and the shape of the large fan blade is oval.
Preferably, the small fan blades are positioned on the upper surface of the pull rod.
Preferably, the upper end of the extrusion rod is located on the front surface of the limiting plate, and the connecting rods are symmetrically distributed around the center line of the extrusion rod.
Preferably, the rotary gear is located on the front surface of the gear plate, and the positioning gear and the rotary gear are the same in size and structure.
Preferably, the arc-shaped plate is internally provided with a groove matched with the cylindrical pin.
The invention has the following beneficial effects:
1. this wind power generation set with wind speed detection effect is through the inside of retrieving big flabellum with little flabellum to reduce the area of the bearing wind-force of paddle, protect little flabellum through the mode that reduces the area, reduce equipment simultaneously and receive the thrust of wind, reduce self resistance, thereby can be fine avoid the equipment atress to empty, thereby the life of increase equipment that can be fine.
2. This wind power generation set with wind speed detection effect is through making the conducting rod of transmission shaft upper end do the motion of cutting magnetic induction line in the inside of magnetite to produce induced-current, have the electric energy on the transmission shaft, the induced-current that produces makes detection device detect external wind speed, thereby on transmitting the main control unit with the wind speed that detects, thereby understanding the wind speed that can be fine, the effect that realizes testing the speed.
Drawings
Fig. 1 is a schematic view of a main sectional view of the vertical rod of the present invention.
FIG. 2 is a schematic view of a large fan blade according to the present invention.
Fig. 3 is an enlarged view of the area a in fig. 2.
FIG. 4 is a schematic view of a gear set of the present invention.
FIG. 5 is a schematic view of the gear plate structure of the present invention.
Fig. 6 is an enlarged view of the region B in fig. 2.
In the figure: 1. a vertical rod; 2. a control head; 3. a large fan blade; 4. a small fan blade; 5. a limiting spring; 6. a balancing weight; 7. a connecting rod; 8. a telescopic rod; 9. an extrusion stem; 10. a toothed plate; 11. a connecting rod; 12. a limiting plate; 13. a gear set; 14. a limiting bayonet lock; 15. a gear plate; 16. positioning a gear; 17. a rotating gear; 18. a cylindrical pin; 19. an arc-shaped plate; 20. a pull rod; 21. a drive shaft; 22. a conductive rod; 23. and (4) a detection device.
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. 1-6, a wind power generation device with wind speed detection function comprises a vertical rod 1, a control head 2 is fixedly connected to the upper surface of the vertical rod 1, a large fan blade 3 is fixedly connected to the outside of the control head 2, the inside of the large fan blade 3 is a cavity, the shape of the large fan blade 3 is oval, a small fan blade 4 is inserted into the inside of the upper surface of the large fan blade 3, the small fan blade 4 is located on the upper surface of a pull rod 20, a limiting spring 5 is fixedly connected to the inner bottom surface of the large fan blade 3, a balancing weight 6 is fixedly connected to the upper surface of the limiting spring 5, a connecting rod 7 is fixedly connected to the upper surface of the balancing weight 6, telescopic rods 8 are fixedly connected to the left side and the right side of the balancing weight 6, an extrusion rod 9 is fixedly connected to the upper surface of the connecting rod 7, the upper end of the extrusion rod 9 is located on the, the upper surface of the extrusion rod 9 is fixedly connected with a toothed plate 10 and a connecting rod 11 respectively from left to right, and the inside of the large fan blade 3 is fixedly connected with a limiting plate 12 outside the toothed plate 10.
The right flank meshing of pinion rack 10 has gear train 13, the inside articulated spacing bayonet lock 14 that has in upper end of connecting rod 11, the upper surface meshing of gear train 13 has toothed plate 15, toothed plate 15's front surface passes through axle fixedly connected with positioning gear 16, positioning gear 16's left surface meshing has rotating gear 17, rotating gear 17 is located toothed plate 15's front surface, positioning gear 16 is the same with rotating gear 17's size, the structure is the same, through the inside of retrieving little flabellum 4 to big flabellum 3, thereby reduce the area that bears wind-force of paddle, protect little flabellum 4 through the mode that reduces area, reduce the thrust that equipment received wind simultaneously, reduce self resistance, thereby can be fine avoid equipment atress to empty, thereby the life of increase equipment that can be fine.
Front surface fixedly connected with cylindric lock 18 of rotating gear 17, arc 19 has been cup jointed to the outside of cylindric lock 18, the groove of mutually matchd with cylindric lock 18 is seted up to the inside of arc 19, the last fixed surface of arc 19 is connected with pull rod 20, the surface engagement of gear plate 15 has transmission shaft 21, the last fixed surface of transmission shaft 21 is connected with conducting rod 22, the fixed surface of transmission shaft 21 is connected with detection device 23, conducting rod 22 through making transmission shaft 21 upper end is the motion of cutting magnetic induction line in the inside of magnetite, thereby produce induced-current, have the electric energy on the transmission shaft 21, the induced-current that produces makes detection device 23 detect external wind speed, thereby transmit the wind speed that detects to main control unit, thereby the understanding wind speed that can be fine, the effect that tests the speed is realized.
The magnetic electrification is a phenomenon that when a part of a conductor of a closed circuit performs cutting magnetic induction line movement, current is generated on the conductor, the generated current is called induction current, the magnetic electrification phenomenon is discovered by British scientists Faraday, and a generator is manufactured according to the principle.
When the device is used, when the device is influenced by the environment, the large fan blades 3 are blown by strong wind from the outside to rotate, when the centrifugal force of the balancing weight 6 is greater than the pulling force of the limiting spring 5 and the stopping force of the extrusion rod 9, the balancing weight 6 is forced to move outwards, in the moving process of the balancing weight 6, the connecting rod 7 on the upper surface of the balancing weight 6 drives the extrusion rod 9 to move upwards, so that the toothed plate 10 and the connecting rod 11 on the surface of the extrusion rod 9 move upwards, when the connecting rod 11 moves upwards, the limiting bayonet 14 at the upper end of the connecting rod 11 rotates upwards along with the connecting rod 11, so that the limiting bayonet 14 cannot stop when the toothed plate 10 drives the gear set 13 to rotate, through the transmission between the gears, the gear plate 15 rotates, so that the rotating gear 17 on the front surface of the gear plate 15 rotates around the positioning gear 16, so that the cylindrical pin 18 on the front surface of the rotating gear 17 drives the pull rod 20 on the upper surface, when the gear set 13 stops rotating, the pull rod 20 moves down to the maximum value, so as to retract the small fan blade 4 into the large fan blade 3, thereby reducing the area of the blade bearing wind power, protecting the small fan blade 4 in a manner of reducing the area, simultaneously reducing the thrust of the equipment bearing wind, reducing the self resistance, thereby well avoiding the equipment from being forced to topple, thereby well prolonging the service life of the equipment, simultaneously driving the transmission shaft 21 to rotate in the process of rotating the gear plate 15, thereby enabling the conductive rod 22 at the upper end of the transmission shaft 21 to do cutting magnetic induction line motion in the magnet, thereby generating induced current, the transmission shaft 21 is provided with electric energy, the generated induced current enables the detection device 23 to detect the external wind speed, thereby transmitting the detected wind speed to the main controller, thereby well knowing the wind speed, the effect of measuring the speed is realized.
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 (6)
1. The utility model provides a wind power generation set with wind speed detection effect, includes vertical pole (1), its characterized in that: the upper surface of the vertical rod (1) is fixedly connected with a control head (2), the outer part of the control head (2) is fixedly connected with a large fan blade (3), the inner part of the upper surface of the large fan blade (3) is inserted with a small fan blade (4), the inner bottom surface of the large fan blade (3) is fixedly connected with a limiting spring (5), the upper surface of the limiting spring (5) is fixedly connected with a balancing weight (6), the upper surface of the balancing weight (6) is fixedly connected with a connecting rod (7), the left side surface and the right side surface of the balancing weight (6) are both fixedly connected with telescopic rods (8), the upper surface of the connecting rod (7) is fixedly connected with an extrusion rod (9), the upper surface of the extrusion rod (9) is respectively fixedly connected with a toothed plate (10) and a connecting rod (11) from left to right, the inner part of the large fan blade (3) is, a gear set (13) is meshed on the right side surface of the toothed plate (10), a limiting bayonet (14) is hinged inside the upper end of the connecting rod (11), the upper surface of the gear set (13) is engaged with a gear plate (15), the front surface of the gear plate (15) is fixedly connected with a positioning gear (16) through a shaft, a rotating gear (17) is meshed with the left side surface of the positioning gear (16), a cylindrical pin (18) is fixedly connected to the front surface of the rotating gear (17), an arc-shaped plate (19) is sleeved outside the cylindrical pin (18), the upper surface of the arc-shaped plate (19) is fixedly connected with a pull rod (20), a transmission shaft (21) is meshed with the outer surface of the gear plate (15), the upper surface of the transmission shaft (21) is fixedly connected with a conductive rod (22), the outer surface of the transmission shaft (21) is fixedly connected with a detection device (23).
2. The wind power generation device with wind speed detection function of claim 1, wherein: the inside of the large fan blade (3) is a cavity, and the shape of the large fan blade (3) is oval.
3. The wind power generation device with wind speed detection function of claim 1, wherein: the small fan blades (4) are positioned on the upper surface of the pull rod (20).
4. The wind power generation device with wind speed detection function of claim 1, wherein: the upper end of the extrusion rod (9) is positioned on the front surface of the limiting plate (12), and the connecting rods (7) are symmetrically distributed along the central line of the extrusion rod (9).
5. The wind power generation device with wind speed detection function of claim 1, wherein: the rotary gear (17) is positioned on the front surface of the gear plate (15), and the positioning gear (16) and the rotary gear (17) are the same in size and structure.
6. The wind power generation device with wind speed detection function of claim 1, wherein: and grooves matched with the cylindrical pins (18) are formed in the arc-shaped plates (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825014.2A CN112012888A (en) | 2020-08-17 | 2020-08-17 | Wind power generation device with wind speed detection function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010825014.2A CN112012888A (en) | 2020-08-17 | 2020-08-17 | Wind power generation device with wind speed detection function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112012888A true CN112012888A (en) | 2020-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010825014.2A Withdrawn CN112012888A (en) | 2020-08-17 | 2020-08-17 | Wind power generation device with wind speed detection function |
Country Status (1)
| Country | Link |
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| CN (1) | CN112012888A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696675A (en) * | 2009-10-26 | 2010-04-21 | 广州红鹰能源科技有限公司 | Assistance-free pitch-changing horizontal shaft wind driven generator |
| CN103291552A (en) * | 2013-06-17 | 2013-09-11 | 浙江大学宁波理工学院 | Multi-blade multi-driving-paddle wind machine structure |
| JP2013181497A (en) * | 2012-03-02 | 2013-09-12 | Hitachi Ltd | Downwind rotor type wind power generation device |
| JP2014010015A (en) * | 2012-06-28 | 2014-01-20 | Sumitomo Heavy Ind Ltd | Monitoring method and monitoring device |
| CN106014866A (en) * | 2016-07-08 | 2016-10-12 | 兰州理工大学 | Transmission device of wind turbine generator system |
| CN111140438A (en) * | 2020-02-21 | 2020-05-12 | 诸暨亚目发动机有限公司 | Prevent aerogenerator of strong wind harm |
-
2020
- 2020-08-17 CN CN202010825014.2A patent/CN112012888A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101696675A (en) * | 2009-10-26 | 2010-04-21 | 广州红鹰能源科技有限公司 | Assistance-free pitch-changing horizontal shaft wind driven generator |
| JP2013181497A (en) * | 2012-03-02 | 2013-09-12 | Hitachi Ltd | Downwind rotor type wind power generation device |
| JP2014010015A (en) * | 2012-06-28 | 2014-01-20 | Sumitomo Heavy Ind Ltd | Monitoring method and monitoring device |
| CN103291552A (en) * | 2013-06-17 | 2013-09-11 | 浙江大学宁波理工学院 | Multi-blade multi-driving-paddle wind machine structure |
| CN106014866A (en) * | 2016-07-08 | 2016-10-12 | 兰州理工大学 | Transmission device of wind turbine generator system |
| CN111140438A (en) * | 2020-02-21 | 2020-05-12 | 诸暨亚目发动机有限公司 | Prevent aerogenerator of strong wind harm |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20201201 |
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| WW01 | Invention patent application withdrawn after publication |