CN113431741A - Anti-collision wind power generation device in strong wind - Google Patents
Anti-collision wind power generation device in strong wind Download PDFInfo
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- CN113431741A CN113431741A CN202110900888.4A CN202110900888A CN113431741A CN 113431741 A CN113431741 A CN 113431741A CN 202110900888 A CN202110900888 A CN 202110900888A CN 113431741 A CN113431741 A CN 113431741A
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- 238000010248 power generation Methods 0.000 title claims abstract description 39
- 230000000903 blocking effect Effects 0.000 claims description 32
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 30
- 241000883990 Flabellum Species 0.000 claims description 16
- 229910052742 iron Inorganic materials 0.000 claims description 15
- 230000001603 reducing effect Effects 0.000 claims description 6
- 238000005192 partition Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 description 9
- 230000005389 magnetism Effects 0.000 description 7
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 5
- 235000017491 Bambusa tulda Nutrition 0.000 description 5
- 241001330002 Bambuseae Species 0.000 description 5
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 5
- 239000011425 bamboo Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002775 capsule Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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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
- F03D1/04—Wind motors with rotation axis substantially parallel to the air flow entering the rotor having stationary wind-guiding means, e.g. with shrouds or channels
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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
- F03D7/00—Controlling wind motors
- F03D7/02—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor
- F03D7/0276—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
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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 provides an anti-collision wind power generation device in a strong wind day, and relates to the technical field of wind power generation. The invention provides a large wind day anti-collision wind power generation device, which comprises a power generation device, a speed reduction mechanism, a connecting piece, a fan blade, an anti-collision mechanism and a fixed rod, wherein the speed reduction mechanism is fixedly connected to the left side of the power generation device, the connecting piece is fixedly connected to the left side of the speed reduction mechanism, the fan blade connecting piece is uniformly and fixedly connected to the outer side of the connecting piece, the fan blade is fixedly connected to the top end of the fan blade connecting piece, the anti-collision mechanism is fixedly connected to the fan blade, the fixed rod is fixedly connected to the middle bottom end of the power generation device, the friction force between a rotating cylinder and a heat conducting block is increased through the speed reduction mechanism, and therefore the fan blade is decelerated to prevent a wind power generator from being damaged due to the fact that the fan blade rotates too fast.
Description
Technical Field
The invention relates to the technical field of wind power generation, in particular to an anti-collision wind power generation device in a strong wind day.
Background
The wind power generator is an electric power device which converts wind energy into mechanical work, the mechanical work drives a rotor to rotate, and finally outputs alternating current.
In windy weather, particles in the air can collide against the airflow to the surface of the fan blade, and the long-time collision between the particles in the air and the surface of the fan blade can cause serious loss of the surface of the fan blade and easy damage under severe weather conditions.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides an anti-collision wind power generation device in a strong wind day, which solves the problem that the fan blades are damaged due to the collision of particles in the air with the fan blades along with the airflow.
(II) technical scheme
In order to achieve the purpose, the invention is realized by the following technical scheme: the utility model provides a big wind day anticollision wind power generation set, includes power generation facility, reduction gears, the connecting piece, the flabellum, anticollision institution, the dead lever, power generation facility left side fixedly connected with reduction gears, reduction gears left side fixedly connected with connecting piece, the even fixedly connected with flabellum connecting piece in the connecting piece outside, flabellum connecting piece top fixedly connected with flabellum, fixedly connected with anticollision institution on the flabellum, power generation facility middle part bottom fixedly connected with dead lever.
Preferably, the middle part of the left side of the power generation device is fixedly connected with a rotating shaft, the rotating shaft penetrates through the speed reduction mechanism and is fixedly connected with the connecting piece, the speed reduction mechanism, the rotating shaft and the connecting piece are arranged on the same central axis, each fan blade is provided with an anti-collision mechanism, and the middle part of each fan blade is provided with a strip-shaped opening.
Preferably, the speed reducing mechanism comprises a flow blocking ring arranged on the left side of the power generation device, a flow guiding ring is arranged on the inner side of the flow blocking ring, a connecting rod is uniformly arranged between the flow guiding ring and the flow blocking ring, the connecting rod is fixedly connected with the flow guiding ring and the flow blocking ring, a fixing ring is fixedly connected on the right side of the flow blocking ring, a supporting rod is uniformly and fixedly connected on the right side of the fixing ring, a fixing ring is also fixedly connected on one end of the supporting rod away from the flow blocking ring, a rotating cylinder is fixedly connected on the left side of the inner part of the flow blocking ring, a plurality of friction lugs are uniformly and fixedly connected in the rotating cylinder close to the right side, a heat conducting block is arranged in the middle of each friction lug, a limiting ring is uniformly and fixedly connected on the outer side of each heat conducting block, an elastic bag is fixedly connected between the inner sides of the limiting rings, a second friction lug is uniformly and fixedly connected on the outer side of the elastic bag between the limiting rings, an automatic telescopic block is fixedly connected on the right side of each heat conducting block, a connecting cylinder is arranged on the outer side of the automatic telescopic block, the connecting cylinder is fixedly connected with the rotating cylinder and the power generation device.
Preferably, the friction lug is the annular and distributes in rotating the section of thick bamboo, the left side is equipped with the friction post in rotating the section of thick bamboo, heat conduction piece left side is rough surface, evenly distributed has multiple ring friction lug on the inner wall of rotation section of thick bamboo right side, the friction lug that sets up in rotating the section of thick bamboo is all on same straight line, keep away from and keep off fixed ring inboard fixed connection between the class ring and the power generation facility, the second friction lug that distributes on the elasticity bag with be the annular friction lug that distributes on same vertical plane, rotate fixed connection between section of thick bamboo and the pivot, friction lug and second friction lug surface are rough surface, the second friction lug that sets up on the elasticity bag is all on same straight line.
Preferably, anticollision institution includes the bar bag of fixed connection at the flabellum middle part, top and bottom fixedly connected with magnetism push pedal in the bar bag, middle part fixedly connected with mount in the bar bag, mount top and bottom fixedly connected with magnetism strip piece, fixedly connected with arc iron plate on bar bag outside top and the bottom, the flabellum turns to one side top and evenly is equipped with the fixing base in the bottom, the spacing hinge of fixedly connected with on the fixing base, the one end fixedly connected with arc guide plate of flabellum is kept away from to spacing hinge, evenly be equipped with the arc collision board on the arc iron plate top, the spacing hinge of arc collision board right side fixedly connected with second, arc collision board bottom middle part bumps ball right side fixedly connected with fixed stop plate, both ends fixedly connected with spacing spring about the fixed stop plate, spacing spring keeps away from one of fixed stop plate and serves the fixed connection and has the magnetism fin board.
Preferably, the magnetic pole is the same between magnetism strip piece and the magnetism push pedal, and the magnetic pole is the same between magnetism finned plate and the magnetism push pedal, is equipped with the electromagnet piece in the one side that the arc guide plate is close to arc iron plate middle part, and the magnetic pole is the same between the electromagnet piece that sets up in the arc guide plate and the arc iron plate, and bar bag fixed connection is in the bar opening.
(III) advantageous effects
(1) According to the invention, the rotating cylinder, the friction lug, the heat conducting block, the limiting ring, the elastic bag and the second friction lug are arranged in the speed reducing mechanism, the automatic telescopic block enables the second friction lug to protrude and continuously rub with the friction lug under the action of high temperature generated by rapid friction between the friction column in the rotating cylinder and the heat conducting block driven by rapid rotation of the fan blade, and the friction force between the rotating cylinder and the heat conducting block is increased under the conditions of rough surfaces and irregular distribution of the friction lug and the second friction lug, so that the fan blade is reduced to prevent the fan blade from rotating too fast and being damaged by the wind driven generator.
(2) According to the invention, the flow blocking ring, the flow guide ring and the connecting rod are arranged in the speed reducing mechanism, so that when air flows through the fan blades, the air flows enter the part between one side of the flow blocking ring, which is far away from the rotating cylinder, and the flow guide ring, are accelerated, and then are sprayed out from the part between one side of the flow blocking ring, which is close to the rotating cylinder, and the flow guide ring to blow the rear side of the fan blades, the air flows blown to the front side of the fan blades are disturbed to reduce the impact of the air flows on the fan blades, and therefore, the rotation of the fan blades is slowed down, and the speed reducing effect of the fan blades on the strong wind weather is enhanced.
(3) According to the invention, the strip-shaped bag, the magnetic push plate, the fixing frame, the magnetic strip block, the arc-shaped iron plate, the fixing seat and the limiting hinge are arranged in the anti-collision mechanism, and the arc-shaped guide plate makes a certain included angle with the fan blades under the action of magnetic force, so that two layers of air flows opposite to the rotation direction are formed on the surfaces of the fan blades, and small particles impacting the fan blades along with the air flows are interfered, and thus the serious loss of the surfaces of the fan blades caused by the collision of the small particles in the air along with the air flows on the surfaces of the fan blades in a strong wind day is prevented, and the service life of the fan blades is shortened.
(4) According to the invention, the arc-shaped collision plate, the second limit hinge, the collision ball, the fixed partition plate, the limit spring and the magnetic fin plate which are arranged in the collision-prevention mechanism enable the pushed arc-shaped collision plate to rotate upwards under the action of magnetic force and air flow between the fan blade and the arc-shaped guide plate, and enable the collision ball to quickly reset under the action of split slip and collide with the arc-shaped iron plate to make a sound to warn birds flying under severe weather conditions, so that the birds are prevented from being involved into the fan blade to die.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of an arc-shaped baffle structure according to the present invention;
FIG. 3 is a view of the bottom of a strip-shaped capsule of the present invention;
FIG. 4 is a schematic view of a magnetic fin structure according to the present invention;
FIG. 5 is a schematic view of a deflector ring according to the present invention;
FIG. 6 is a side cross-sectional view of the baffle ring of the present invention;
FIG. 7 is a schematic view of a second friction bump structure according to the present invention.
The power generation device comprises a power generation device 1, a rotating shaft 101, a speed reduction mechanism 2, a connecting piece 3, a flow blocking ring 201, a flow guiding ring 202, a connecting rod 203, a fixing ring 204, a supporting rod 205, a rotating cylinder 206, a friction lug 207, a heat conducting block 208, a limiting ring 209, an elastic bag 210, a second friction lug 211, an automatic telescopic block 212, a connecting cylinder 213, a fan blade connecting piece 4, a fan blade 5, an anti-collision mechanism 6, a strip-shaped bag 601, a magnetic push plate 602, a fixing frame 603, a magnetic strip-shaped block 604, an arc-shaped iron plate 605, a fixing seat 606, a limiting hinge 607, an arc-shaped guide plate 608, an arc-shaped collision plate 609, a second limiting hinge 610, a collision ball 611, a fixing partition plate 612, a limiting spring 613, a magnetic fin 614 and a fixing rod 7.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings 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.
As shown in fig. 1-7, an embodiment of the invention provides a wind power generation device with collision avoidance in a windy day, which comprises a power generation device 1, a speed reduction mechanism 2, a connecting piece 3, a fan blade connecting piece 4, a fan blade 5, a collision avoidance mechanism 6 and a fixed rod 7, wherein the left side of the power generation device 1 is fixedly connected with the speed reduction mechanism 2, the left side of the speed reduction mechanism 2 is fixedly connected with the connecting piece 3, the outer side of the connecting piece 3 is uniformly and fixedly connected with the fan blade connecting piece 4, the top end of the fan blade connecting piece 4 is fixedly connected with the fan blade 5, the collision avoidance mechanism 6 is fixedly connected to the fan blade 5, the bottom end of the middle part of the power generation device 1 is fixedly connected with the fixed rod 7, the middle part of the left side of the power generation device 1 is fixedly connected with a rotating shaft 101, the rotating shaft 101 penetrates through the speed reduction mechanism 2 and the connecting piece 3 to be fixedly connected, the speed reduction mechanism 2, the rotating shaft 101 and the connecting piece 3 are on the same central axis, and each fan blade 5 is provided with the collision avoidance mechanism 6, the middle part of the fan blade 5 is provided with a strip-shaped opening.
The speed reducing mechanism 2 comprises a flow blocking ring 201 arranged on the left side of the power generation device 1, a flow guiding ring 202 is arranged on the inner side of the flow blocking ring 201, connecting rods 203 are uniformly arranged between the flow guiding ring 202 and the flow blocking ring 201, the connecting rods 203 are fixedly connected with the flow guiding ring 202 and the flow blocking ring 201, a fixing ring 204 is fixedly connected on the right side of the flow blocking ring 201, a supporting rod 205 is uniformly and fixedly connected on the right side of the fixing ring 204, the fixing ring 204 is also fixedly connected on one end of the supporting rod 205 far away from the flow blocking ring 201, a rotating cylinder 206 is fixedly connected on the left side of the middle part of the flow blocking ring 201, a plurality of friction lugs 207 are uniformly and fixedly connected in the rotating cylinder 206 near the right side, a heat conducting block 208 is arranged in the middle part of the friction lugs 207, a limiting ring 209 is uniformly and fixedly connected on the outer side of the heat conducting block 208, an elastic bag 210 between the limiting rings 209 is fixedly connected with a second friction lug 211 on the outer side of the elastic bag 210 between the limiting rings 209, the right side of the heat conduction block 208 is fixedly connected with an automatic telescopic block 212, the outer side of the automatic telescopic block 212 is provided with a connecting cylinder 213, the connecting cylinder 213 is fixedly connected with the rotating cylinder 206 and the power generation device 1, the friction lugs 207 are distributed in the rotating cylinder 206 in an annular manner, the left side of the rotating cylinder 206 is provided with a friction column, the left side of the heat conduction block 208 is a rough surface, the inner wall of the right side of the rotating cylinder 206 is uniformly distributed with multi-ring friction lugs 207, the friction lugs 207 arranged in the rotating cylinder 206 are not on the same straight line, the inner side of the fixing ring 204 far away from the flow blocking ring 201 is fixedly connected with the power generation device 1, the second friction lugs 211 distributed on the elastic bag 210 and the friction lugs 207 distributed in an annular manner are on the same vertical plane, the rotating cylinder 206 is fixedly connected with the rotating shaft 101, the surfaces of the friction lugs 207 and the second friction lugs 211 are rough surfaces, and the second friction lugs 211 arranged on the elastic bag 210 are not on the same straight line.
The anti-collision mechanism 6 comprises a strip-shaped bag 601 fixedly connected to the middle part of the fan blade 5, a magnetic push plate 602 is fixedly connected to the top end and the bottom end in the strip-shaped bag 601, a fixing frame 603 is fixedly connected to the middle part in the strip-shaped bag 601, magnetic strip blocks 604 are fixedly connected to the top end and the bottom end of the fixing frame 603, an arc-shaped iron plate 605 is fixedly connected to the top end and the bottom end of the outer side of the strip-shaped bag 601, a fixing seat 606 is uniformly arranged at the top end and the bottom end of the turning side of the fan blade 5, a limit hinge 607 is fixedly connected to the fixing seat 606, an arc-shaped guide plate 608 is fixedly connected to one end of the limit hinge 607 far away from the fan blade 5, an arc-shaped collision plate 609 is uniformly arranged at the top end of the arc-shaped collision plate 609, a second limit hinge 610 is fixedly connected to the right side of a collision ball 611 in the middle part of the bottom end of the arc-shaped collision plate 609, a fixing baffle 612 is fixedly connected to the left and right end of the fixing baffle 612, a limit spring 613 is fixedly connected to a magnetic fin 614, the magnetic poles of the magnetic strip block 604 and the magnetic push plate 602 are the same, the magnetic poles of the magnetic fin plate 614 and the magnetic push plate 602 are the same, an electromagnet block is arranged in one side of the arc-shaped guide plate 608 close to the middle of the arc-shaped iron plate 605, the magnetic poles of the electromagnet block arranged in the arc-shaped guide plate 608 and the arc-shaped iron plate 605 are the same, and the strip-shaped bag 601 is fixedly connected in the strip-shaped opening.
When the rotating drum 206 is used, after the wind speed in heavy weather reaches a certain degree, the automatic telescopic block 212 automatically starts to push the heat conduction block 208 to enter the rotating drum 206, so that the left side of the heat conduction block 208 is tightly attached to the friction columns in the rotating drum 206, the rotating drum 206 rotates along with the rotating shaft 101 to drive the friction columns to rub against the left side of the heat conduction block 208, the heat generated by friction between the friction columns and the heat conduction block 208 is heated by the heat conduction blocks 208 through the elastic bag 210 through the heat conduction blocks 208, so that the elastic bag 210 continuously expands and protrudes from the spacing rings 209, the elastic bag 210 protrudes to push the second friction bump 211 to collide with the friction bump 207 arranged on the inner side of the rotating drum 206, so that the rotating drum 206 drives the friction bump 207 to collide with the second friction bump 211 in the process of fast rotation, and due to the irregular arrangement of the friction bump 207 and the second friction bump 211, the number of collisions between the friction bump 207 and the second friction bump 211 is increased, and the friction bump 207 and the second friction bump 211 are increased The rough surface of the blade can enhance the friction force between the rotating cylinder 206 and the heat conducting block 208 so as to reduce the speed of the fan blade 5 with over-high rotating speed, prevent the damage of the wind driven generator caused by over-high rotating speed of the fan blade 5, and when strong air flow blows through the fan blades 5, the air flow blows into the part between the flow blocking ring 201 and the guide ring 202 and enters into the flow blocking ring 201, since the included angle between the outer side of the guide ring 202 and the inner side of the baffle ring 201 gradually decreases from outside to inside, therefore, when air enters between the flow blocking ring 201 and the flow guiding ring 202, the flowing speed of the air is increased after passing through the turning part between the flow guiding ring 202 and the flow blocking ring 201, and then the air is ejected from the part between the flow guiding ring 202 and the part of the flow blocking ring 201 close to the rotating cylinder 206 and is blown to the fan blades 5 to generate directional air flow to disturb the air flow blown to the fan blades 5, so that the speed of the air flow blown to the fan blades 5 is reduced, and the damage of the wind driven generator caused by the over-high rotation of the fan blades 5 due to the over-high flow speed of the air flow blown to the fan blades 5 is prevented.
When the fan blade 5 in windy weather is in rotation, current is supplied to the magnetic strip block 604, the magnetic push plate 602 and the electromagnet in the arc-shaped guide plate 608 to enable the magnetic strip block 604 to move towards the side far away from the magnetic push plate 602 under the action of mutual repulsion of magnetic poles between the magnetic strip block 604 and the magnetic push plate 602, so that the magnetic push plate 602 pushes the top end and the bottom end of the strip-shaped bag 601 to protrude outwards, after the magnetic push plate 602 moves towards the side far away from the magnetic strip block 604, under the action of mutual repulsion between the magnetic push plate 602 and the magnetic poles in the arc-shaped guide plate 608, one end of the arc-shaped guide plate 608, which is close to the middle part of the top end and the bottom end of the strip-shaped bag 601, deflects towards the side far away from the strip-shaped bag 601 to reduce an included angle between the arc-shaped guide plate 608 and one side near the fan blade 5, and the fan blade 5 drives the arc-shaped guide plate 608 to rotate, so that air enters between the arc-shaped guide plate 608 and the fan blade 5 through the space between the arc-shaped guide plate 608 and the fan blade 5, and the air flow rate between the arc-shaped guide plate 608 and the fan blade 5 is reduced The block is added, so that the surface of the fan blade 5 blows and the air flow blows through the top end of the outer side of the arc-shaped guide plate 608, so that two layers of air flow opposite to the rotating direction are formed on the surface of the fan blade 5, when particles in the air flow in strong wind weather collide between the fan blade 5 and the fan blade 5, the flying speed of the particles is reduced or the flying direction of the small particles is changed under the action of the two layers of air flow opposite to the rotating direction of the fan blade 5, the long-time collision of the particles on the fan blade 5 is reduced, the surface loss of the fan blade 5 is reduced, the service life of the fan blade 5 is prolonged, the fan blade 5 is broken in strong wind weather, when the current is introduced into the magnetic push plate 602, the current is intermittently introduced into the magnetic fin plate 614 due to the opposite magnetic poles between the magnetic fin plate 614 and the magnetic push plate 602, when the current is introduced into the magnetic fin plate 614, the magnetic fins 614 extend out to the left end and the right end of the outer arc-shaped collision plate 609 under the action of repulsive magnetic force, and the magnetic wing plate 614 is lifted upwards under the action of the air flow between the fan blade 5 and the arc-shaped guide plate 608, so that the arc-shaped collision plate 609 drives the collision ball 611 to move upwards, when the current is stopped to be introduced into the magnetic wing plate 614, the magnetic wing plate 614 resets the magnetic wing plate 614 under the action of the limiting spring 613, the arc-shaped collision plate 609 resets quickly under the action of the second limiting hinge 610 and the magnetic push plate 602 on the collision ball 611, so that the collision ball 611 quickly collides the arc-shaped iron plate 605 to make a sound, a warning effect is provided for flying birds, and the birds are prevented from being excessively close to the fan blade 5 and being involved in the fan blade 5 to die.
Claims (6)
1. The utility model provides a big wind day anticollision wind power generation set, includes power generation facility (1), reduction gears (2), connecting piece (3), flabellum connecting piece (4), flabellum (5), anticollision institution (6), dead lever (7), its characterized in that: generating set (1) left side fixedly connected with reduction gears (2), reduction gears (2) left side fixedly connected with connecting piece (3), the even fixedly connected with flabellum connecting piece (4) in connecting piece (3) outside, flabellum connecting piece (4) top fixedly connected with flabellum (5), fixedly connected with anticollision institution (6) on flabellum (5), generating set (1) middle part bottom fixedly connected with dead lever (7).
2. The anti-collision wind power generation device for the windy day according to claim 1, wherein: generating set (1) left side middle part fixedly connected with pivot (101), fixed connection between reduction gears (2) and connecting piece (3) is passed in pivot (101), and reduction gears (2) all are equipped with anticollision institution (6) on every flabellum (5) with pivot (101) and connecting piece (3) on same axis, and flabellum (5) middle part is equipped with the bar opening.
3. The anti-collision wind power generation device for the windy day according to claim 1, wherein: the speed reducing mechanism (2) comprises a flow blocking ring (201) arranged on the left side of the power generation device (1), a flow guide ring (202) is arranged on the inner side of the flow blocking ring (201), a connecting rod (203) is uniformly arranged between the flow guide ring (202) and the flow blocking ring (201), the connecting rod (203) is fixedly connected with the flow guide ring (202) and the flow blocking ring (201), a fixing ring (204) is fixedly connected on the right side of the flow blocking ring (201), a supporting rod (205) is uniformly and fixedly connected on the right side of the fixing ring (204), a fixing ring (204) is also fixedly connected on one end, far away from the flow blocking ring (201), of the supporting rod (205), a rotating cylinder (206) is fixedly connected on the left side of the middle part of the flow blocking ring (201), a plurality of friction lugs (207) are uniformly and fixedly connected on the inner side of the rotating cylinder (206), a heat conducting block (208) is arranged in the middle part of the friction lugs (207), a limiting ring (209) is uniformly and fixedly connected on the outer side of the heat conducting block (208), elastic bags (210) are fixedly connected between the inner sides of the limiting rings (209), second friction convex blocks (211) are uniformly and fixedly connected on the outer sides of the elastic bags (210) between the limiting rings (209), automatic telescopic blocks (212) are fixedly connected on the right sides of the heat conducting blocks (208), connecting cylinders (213) are arranged on the outer sides of the automatic telescopic blocks (212), and the connecting cylinders (213) are fixedly connected with the rotating cylinders (206) and the power generation device (1).
4. The anti-collision wind power generation device for the windy day according to claim 3, wherein: the friction lugs (207) are distributed in an annular mode in the rotating cylinder (206), friction columns are arranged on the left side in the rotating cylinder (206), the left side of the heat conducting block (208) is a rough surface, multiple ring friction lugs (207) are uniformly distributed on the inner wall of the right side of the rotating cylinder (206), the friction lugs (207) arranged in the rotating cylinder (206) are not on the same straight line, the inner side of the fixing ring (204) far away from the flow blocking ring (201) is fixedly connected with the power generation device (1), the second friction lugs (211) distributed on the elastic bag (210) and the friction lugs (207) distributed in the annular mode are on the same vertical plane, the rotating cylinder (206) is fixedly connected with the rotating shaft (101), the surfaces of the friction lugs (207) and the second friction lugs (211) are rough surfaces, and the second friction lugs (211) arranged on the elastic bag (210) are not on the same straight line.
5. The anti-collision wind power generation device for the windy day according to claim 1, wherein: the anti-collision mechanism (6) comprises a strip-shaped bag (601) fixedly connected to the middle of the fan blade (5), a magnetic push plate (602) is fixedly connected to the inner top end and the bottom end of the strip-shaped bag (601), a fixing frame (603) is fixedly connected to the inner middle of the strip-shaped bag (601), magnetic strip blocks (604) are fixedly connected to the top end and the bottom end of the fixing frame (603), an arc-shaped iron plate (605) is fixedly connected to the outer top end and the bottom end of the strip-shaped bag (601), fixing seats (606) are uniformly arranged at the top end and the bottom end of the turning side of the fan blade (5), a limiting hinge (607) is fixedly connected to the fixing seat (606), an arc-shaped guide plate (608) is fixedly connected to one end of the limiting hinge (607) far away from the fan blade (5), an arc-shaped collision plate (609) is uniformly arranged at the top end of the arc-shaped iron plate (, the left end and the right end of the fixed partition plate (612) are fixedly connected with limit springs (613), and one end, far away from the fixed partition plate (612), of each limit spring (613) is fixedly connected with a magnetic fin plate (614).
6. The anti-collision wind power generation device for the high wind days according to claim 5, wherein: the magnetic pole between the magnetic strip block (604) and the magnetic push plate (602) is the same, the magnetic pole between the magnetic fin plate (614) and the magnetic push plate (602) is the same, an electromagnet block is arranged in one side of the arc-shaped guide plate (608) close to the middle of the arc-shaped iron plate (605), the magnetic pole between the electromagnet block arranged in the arc-shaped guide plate (608) and the arc-shaped iron plate (605) is the same, and the strip-shaped bag (601) is fixedly connected in the strip-shaped opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110900888.4A CN113431741A (en) | 2021-08-06 | 2021-08-06 | Anti-collision wind power generation device in strong wind |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110900888.4A CN113431741A (en) | 2021-08-06 | 2021-08-06 | Anti-collision wind power generation device in strong wind |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113431741A true CN113431741A (en) | 2021-09-24 |
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ID=77762884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110900888.4A Withdrawn CN113431741A (en) | 2021-08-06 | 2021-08-06 | Anti-collision wind power generation device in strong wind |
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| Country | Link |
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| CN (1) | CN113431741A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864710A (en) * | 2021-10-08 | 2021-12-31 | 浙江好帮手环境科技有限公司 | Wind-solar complementary energy-saving LED street lamp |
-
2021
- 2021-08-06 CN CN202110900888.4A patent/CN113431741A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113864710A (en) * | 2021-10-08 | 2021-12-31 | 浙江好帮手环境科技有限公司 | Wind-solar complementary energy-saving LED street lamp |
| CN113864710B (en) * | 2021-10-08 | 2022-04-29 | 浙江好帮手环境科技有限公司 | Wind-solar complementary energy-saving LED street lamp |
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