CN113323809B - Sail generator - Google Patents
Sail generator Download PDFInfo
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- CN113323809B CN113323809B CN202110828876.5A CN202110828876A CN113323809B CN 113323809 B CN113323809 B CN 113323809B CN 202110828876 A CN202110828876 A CN 202110828876A CN 113323809 B CN113323809 B CN 113323809B
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- 230000007246 mechanism Effects 0.000 claims abstract description 48
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 35
- 239000010959 steel Substances 0.000 claims abstract description 35
- 230000005540 biological transmission Effects 0.000 claims abstract description 21
- 238000010248 power generation Methods 0.000 claims abstract description 16
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 14
- 230000005611 electricity Effects 0.000 claims abstract description 5
- 238000004804 winding Methods 0.000 claims description 6
- 238000004146 energy storage Methods 0.000 abstract description 10
- 230000007547 defect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 239000011152 fibreglass Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004880 explosion Methods 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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- 238000006467 substitution reaction Methods 0.000 description 1
- 239000000725 suspension Substances 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
- F03D15/00—Transmission of mechanical power
- F03D15/10—Transmission of mechanical power using gearing not limited to rotary motion, e.g. with oscillating or reciprocating members
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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
- F03D5/00—Other wind motors
- F03D5/06—Other wind motors the wind-engaging parts swinging to-and-fro and not rotating
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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
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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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- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a sail generator, which comprises a generator bracket and is characterized in that: the wind sail mechanism is arranged on the generator support and comprises at least one pair of wind sail swing arms supported by a bidirectional hydraulic rod, and the wind sail swing arms are used for bearing wind power to collect wind energy; the transmission mechanism comprises a swinging arm ratchet group and a steel cable; the generator set comprises a generator main shaft which is used for converting the swinging force of the sail swing arm into a generator component to rotate and generate electricity; the swing arm of the sail generator is used as a wind energy capturer, the swing stroke angle of the blades is small, the power generation efficiency is high, the number of the blades is reduced, the expenditure investment of resources is relatively reduced, and the reversing inertia defect of swing arm power generation is overcome by adopting a flywheel energy storage mechanism.
Description
Technical Field
The invention relates to the technical field of wind power generation equipment, in particular to a sail generator.
Background
The wind driven generator is an energy machine which captures wind energy by using wind turbine blades, converts the wind energy into mechanical energy and further drives a generator to generate electricity. The existing wind driven generators are divided into horizontal-axis wind driven generators and vertical-axis wind driven generators, the vertical-axis wind driven generators are mostly small-power wind driven generators and relatively small in size, the horizontal-axis wind driven generators are usually large-power wind driven generators and relatively complex in structure, the blades of wind wheels of the wind driven generators are high in appearance requirement and relatively large in size, the diameters of the wind wheels are large, the wind wheels are not beneficial to standing outdoors all the year round, and the blades of the wind wheels are usually made of glass fiber reinforced plastics, so that the materials are difficult to degrade and troublesome to recover.
Disclosure of Invention
The invention aims to provide a wind sail generator, which is provided with a design that a wind sail swinging arm type is used for capturing wind energy, saves three quarters of space compared with the existing wind wheel wind driven generator, and has the advantages of small blade number, high resource utilization rate and strong generating efficiency.
In order to achieve the purpose, the invention provides the following technical scheme: sail generator, including the generator support, its characterized in that: the generator support is provided with
The wind sail mechanism comprises at least one pair of wind sail swinging arms supported by a bidirectional hydraulic rod, and the wind sail swinging arms are used for bearing wind power to collect wind energy;
the transmission mechanism comprises a swing arm ratchet set which transmits the swing force of the sail swing arm to the generator set, and the tail end of the sail swing arm is also connected with a steel cable;
the generator set comprises a generator component for converting mechanical energy into electric energy, and further comprises a generator main shaft for converting the swinging force of the swing arm of the sail into the rotation of the generator component to generate electricity.
As a further setting of above-mentioned scheme, be provided with a plurality of open-close boards on the sail swing arm, it is every to open-close board all be provided with the power cylinder, the power cylinder is used for driving the open-close board swing, controls opening or closing of the wind gap that sets up on the sail swing arm, still including just to the trigger switch of sail swing arm setting, the control assembly setting of power cylinder is connected to the trigger switch for through the opening and shutting action of sail swing arm trigger control open-close board.
As a further arrangement of the above scheme, the two-way hydraulic rod has two ends of the telescopic rod respectively hinged to the sail swing arms, and the sail swing arms driven by natural wind to swing are compressed or extended relatively, and the two-way hydraulic rod is used for providing driving force for the sail swing arms.
As a further arrangement of the scheme, the wind power generator further comprises a yaw correcting mechanism, and the yaw correcting mechanism comprises a wind direction inductor and a driving device for driving the generator support to rotate.
As a further arrangement of the above scheme, the swing arm ratchet set comprises a transmission rotating shaft which moves relative to the sail swing arm, a one-way driving ratchet structure is arranged between the transmission rotating shaft and the sail swing arm, and the transmission rotating shaft is fixedly connected with the generator main shaft.
As a further arrangement of the above scheme, the ratchet mechanism arranged on the sail swing arm is used for driving the transmission rotating shaft to rotate in a single direction through the rotation of the sail swing arm.
As a further arrangement of the above scheme, two sets of ratchet mechanisms are arranged on each sail swing arm, and pawls of the two sets of ratchet mechanisms have opposite directions and are respectively used for collecting clockwise and counterclockwise swinging force of the sail swing arm to drive the transmission rotating shaft to rotate in a single direction.
As a further arrangement of the above scheme, the generator support is provided with a rotating wheel for the steel cable, and the rotating wheel is connected to the generator support through the rotating wheel support.
As a further arrangement of the above scheme, the steel cable is wound around the rotating wheel, one end of the steel cable is fixed at the end of the sail swing arm far from the hinge point, the other end of the steel cable is fixed on a winch connected with a main shaft of the generator, the winch winds or releases the steel cable along with the swing of the sail swing arm, and the sail swing arms are respectively and correspondingly provided with one winch.
As a further arrangement of the above scheme, the winch includes a gear disc with a ratchet mechanism, and a carrier gear set is further provided thereon for converting a rotating force of the winch driven by winding and unwinding the steel cable into a unidirectional driving power generator main shaft, and the winch is used for driving the power generator set to continuously generate power when the wind sail swing arm is switched to stop in the stroke end direction.
Compared with the prior art, the invention has the beneficial effects that: the sail generator is different from the wind wheel type generator in the prior art, the wind energy is captured by the blades and converted into mechanical energy and even electric energy, but compared with the wind wheel type generator, the sail generator is only provided with two sail swing arms which swing oppositely to each other and serve as a wind energy capture device, the swing arms are driven to move oppositely by the steel cable and the oil cylinder which are driven by the sail swing arms, a main shaft of the generator is driven to rotate, the swing stroke angle of the sail swing arms is relatively small, the power generation efficiency is high, the number of the blades is reduced, the resource expenditure is relatively reduced, a plurality of transmission structures are arranged, the swing force of the sail swing arms is transmitted to the generator set to be used for generating power, the steel cable and the double telescopic hydraulic cylinders are arranged, the blades are driven to swing by wind power, the sail generator is simple in structure and high in resource utilization rate, the space occupancy rate is low, and the wind power generation device can be suitable for power generation in various complex environments, and has good promotion and benefit return compared with the wind power generation in the prior art.
Drawings
Fig. 1 is a schematic structural diagram of a sail generator according to the present invention.
Fig. 2 is a schematic view of the driving structure of the swing arm of the sail, the winch and the main shaft of the generator.
Fig. 3 is a schematic structural view of the carrier gear set in this embodiment.
In the figure: 1. a sail mechanism; 11. opening and closing the board; 12. a bidirectional hydraulic rod; 121. a telescopic rod; 13. a sail swing arm; 131. an air passing port; 14. a steel cord; 141. a rotating wheel; 142. a rotating wheel bracket; 2. a transmission mechanism; 3. a generator set; 31. a generator main shaft; 6. a winch; 62. a carrier gear set; 621. a carrier gear A; 622. a carrier gear B; 8. a generator support.
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.
Example 1: referring to fig. 1-3, the present invention is a wind sail generator, which includes a generator support 8, and is characterized in that: the generator bracket 8 is provided with
The wind sail mechanism 1 comprises at least one pair of wind sail swing arms 13 supported by a bidirectional hydraulic rod 12, the swinging strokes of the pair of wind sail swing arms 13 are consistent, two ends of the bidirectional hydraulic rod 12 are respectively arranged against the lower sides of the wind sail swing arms 13, firstly, when one of the wind sail swing arms 13 is driven by wind to swing downwards, the other sail swinging arm 13 is not affected by wind force, and based on the action that one end of the bidirectional hydraulic rod 12 driven when the sail swinging arm 13 swinging downwards swings compresses and the other end extends out, one sail swinging arm 13 moves downwards and the other corresponding sail swinging arm 13 necessarily swings upwards, through the swinging of the two sail swing arms 13, the borne wind power, namely the natural wind energy, is converted into the swinging mechanical energy of the sail swing arms 13, therefore, this sail mechanism 1 is used in the embodiment to harvest wind energy and convert it into mechanical energy;
the driving mechanism 2 comprises a swing arm ratchet group which transmits the swinging force of the sail swing arm 13 to the generator set 3, the swing arm ratchet group comprises a driving rotating shaft connected with the generator main shaft 31, the sail swing arm 13 is sleeved on the driving rotating shaft, a ratchet mechanism which is positioned between the sail swing arm 13 and the driving rotating shaft and realizes the upward and downward swinging force through the sail swing arm 13 and drives the driving rotating shaft to rotate in a single direction is further arranged, the tail end of the sail swing arm 13 is U-shaped in the embodiment, the tail end of the U-shaped is extended to be a sail swing arm 13 body, a ratchet wheel of the ratchet mechanism is fixedly rotated with the driving rotating shaft, two U-shaped tips of the sail swing arm 13 are clamped at two sides of the ratchet wheel of the ratchet mechanism and are respectively provided with a pawl, the ratchet wheel is driven to rotate in a single direction by the pawl through the reciprocating swing of the sail swing arm 13 so as to drive the driving rotating shaft to rotate in a single direction, and the driving mechanism 2 is linked with the generator main shaft 31 of the generator set 3, the unidirectional rotating force of the transmission rotating shaft is transmitted to a power generation rotor of the generator set 3, so that the mechanical energy is converted into electric energy; the end of the other end of the sail swing arm 13 opposite to the hinge point is provided with a steel cable 14, the steel cable 14 is used for hanging two opposite sail swing arms 13, the steel cable 14 is connected to a winch 6 linked with the transmission rotating shaft around the other end of the rotating wheel 141, and the steel cable 14 and the winch 6 also have the function of realizing a flywheel energy storage mechanism in the embodiment;
the generator set 3 comprises a generator component for converting mechanical energy into electric energy, and further comprises a generator main shaft 31 for converting the swinging force of the sail swinging arm 13 into the rotation of the generator component to generate electricity.
As a further arrangement of the above scheme, the two end telescopic rods 121 of the bidirectional hydraulic rod 12 are respectively hinged to the sail swing arms 13, and the sail swing arms 13 driven by natural wind to swing are relatively compressed or extended, so that the bidirectional hydraulic rod 12 is used for providing driving force for the sail swing arms 13.
As a further arrangement of the above scheme, a plurality of opening plates 11 are arranged on the sail swing arm 13, each pair of opening plates 11 is provided with a power cylinder, the power cylinder can be set as a hydraulic cylinder, the power cylinder is used for driving the opening plates 11 to swing and controlling the opening or closing of the air inlet 131 arranged on the sail swing arm 13, the wind sail swing arm further comprises a trigger switch which is arranged right opposite to the sail swing arm 13, the trigger switch is connected with a control component of the power cylinder and is used for triggering the hydraulic cylinder to work through the sail swing arm 13 to realize the opening and closing actions of the opening plates 11, in the embodiment, the sail swing arm 13 forms a swing arm structure similar to a sail through the opening and closing of the opening plates 11, the swing arm structure is blown to swing by closing the opening plates 11 under the wind force, wind energy is collected and converted into mechanical energy in the process, and the sail swing arm 13 is located at the top of the swing stroke when the opening plates 11 are closed, the opening plate 11 closed at the moment enables the sail swing arm 13 to form a sail-like structure, the sail swing arm 13 swings downwards under the action of wind power, and the sail swing arm 13 in an open state of the other opening plate 11 in linkage is driven to swing upwards through the bidirectional hydraulic rod while swinging downwards, so that wind power is collected in a circulating mode.
As the further setting of above-mentioned scheme, still include driftage correction mechanism, driftage correction mechanism includes wind direction inductor and is used for driving generator support 8 pivoted drive arrangement, driftage correction mechanism is used for through the response of wind direction inductor to the wind direction change, through the rotation of drive arrangement drive generator support 8 for sail swing arm 13 is just to the wind direction, realizes the wind energy collection of maximize, and its fundamental principle refers to chinese patent: 201910749214.1, patent name: an automatic emergency yawing device, method and apparatus for a wind turbine.
As a further arrangement of the above scheme, a ratchet mechanism arranged on the sail swing arm 13 is used for driving the transmission rotating shaft to rotate in a single direction through rotation of the sail swing arm 13.
As a further arrangement of the above scheme, the steel cable 14 and the winch 6 are simplified flywheel energy storage mechanisms, the flywheel energy storage mechanisms can store the rotating force of the sail swing arm 13 and the winch 6 converted by the ratchet wheel, and are used for driving the generator set 3 to generate power continuously and uninterruptedly when the stroke direction of the sail swing arm 13 is switched to stop, the flywheel energy storage mechanisms are magnetic suspension bearings, and are linked with the main shaft of the generator set 3, rotate along with the main shaft to store energy when the generator set 3 generates power normally, and provide and output the rotating force when the generator set 3 loses external force to drive rotation to stop, so that the generator set 3 generates power continuously and uninterruptedly.
The ratchet structures of the sail swing arms 13 are provided with two groups, the pawl directions of the two groups of ratchet structures are opposite, the ratchet structures are respectively used for collecting clockwise and anticlockwise swinging forces of the sail swing arms 13, the pawl directions of the two groups of ratchet structures are opposite, one group of ratchet structures collect mechanical energy of clockwise swinging of the sail swing arms 13, one group of ratchet structures collect mechanical energy of anticlockwise swinging of the sail swing arms 13, mechanical energy can be transmitted by up-and-down swinging of the sail swing arms, power generation efficiency is improved, and the up-and-down swinging of the sail swing arms 13 or swinging among the two groups of ratchet structures are absolutely opposite, so that swinging repulsion faults can not occur.
As shown in fig. 2-3, a rotating wheel 141 for a cable 14 is disposed on the generator support 8, the rotating wheel 141 is connected to the generator support 8 through a rotating wheel support 142, the cable 14 is wound around the rotating wheel 141, one end of the cable 14 is fixed to the end of the sail swing arm 13 away from the hinge point, the other end of the cable 14 is fixed to a winch 6, the winch 6 is connected to the generator main shaft 31, the winch 6 winds or unwinds the cable 14 along with the swing of the sail swing arm 13, the sail swing arms 13 are respectively and correspondingly provided with a winch 6, the winch 6 is provided with a ratchet mechanism for converting the rotating force of the winch 6 driven by winding and unwinding the cable 14 into the unidirectional driving of the generator main shaft 31, the winch 6 on one side is pulled by the cable 14 and rotates in a predetermined direction to drive the generator main shaft 31 to rotate, and the reverse rotation is matched to drive the intermediate gear set 62 through the ratchet action, the winch 6 driven by the steel cable 14 can drive the generator main shaft 3 to rotate in a single direction through the forward and reverse rotation, through the arrangement of the ratchet mechanism and the carrier gear set 62, the independent swing of each sail swing arm 13 has two strokes, including downward swing under wind power and upward swing under the drive of a hydraulic rod, when the sail swing arms 13 swing up and down, the steel cable 14 at the tail end of the sail swing arms drives the wound winch 6 to rotate back and forth under the tension of the steel cable, the bidirectional rotating force of the winch 6 is converted into one of the power generation functions of the generator set 3 through the arrangement similar to a ratchet and a pawl and the transmission of the carrier gear set 62, the one of the power generation efficiency is enhanced, and the diameter of the winch 6 linked by the steel cable can be designed into a size according to energy conversion;
the purpose of the carrier gear set 62 in this embodiment is that it is provided with a carrier gear a621 linked with one end winch 6 and a carrier gear set B622 that is reversed by meshing and then meshed with the other end winch 6, by setting the carrier gear set 62: the left winch 6 shown in fig. 2 is rotated by pulling the steel cable 14, the gear plate meshed with the carrier gear a621 is driven to rotate by the ratchet wheel, and the right winch 6 is driven to rotate relatively by the carrier gear B622, so that the opposite linkage of the two winches 6 is realized, namely, one winding is performed, the other winding is performed, the steel cable 14 is paid out, and the other winding is performed, wherein the steel cable 14 is paid out.
The principle of the flywheel energy storage mechanism compositely arranged on the main shaft 31 of the generator refers to: the application of the flywheel energy storage mechanism of the sea wave generator platform combining the rotating wind power generation and flywheel energy storage functions of the chinese patent CN201510926678.7 is, in particular, the generator main shaft of the winch is pulled by the action steel cable 14 of the sail swing arm 13 of the present embodiment 3 of the present invention to be a flywheel mechanism, which collects a certain force during each time of the retracting and releasing actions of the steel cable, when the sail swing arm swings reversely, there is a delay defect based on the non-revolving swing buffering inertia and the fast switching rotation direction, and the flywheel is arranged to continue to drive the generator set 3 to rotate to generate power when the sail swing arm 13 swings reversely and stops through the flywheel, thereby avoiding the problem that the generator set 3 stops rotating and is not beneficial to power generation.
According to the wind sail generator, wind energy is collected through a wind sail and converted into mechanical energy, the steel cable 14 connected with the swing arm and the swing arm swing relatively to act on the generator main shaft 31 directly to serve as input and conversion electric energy of the generator set 3, structures such as a linkage winch 6 of the steel cable 14 and ratchet structures of the swing arm can be implemented independently, a flywheel energy storage mechanism arranged on the basis of the winch 6 can be implemented synchronously, and although the swing arm is stopped in the implementation of energy supply of the swing arm 13 of the single wind sail, the actual power generation is not influenced, the power is low, and the best scheme is the implementation scheme of the flywheel energy storage mechanism arranged on the winch 6 with the steel cable 14;
the technical principle of the invention is as follows: the invention improves the wind energy collecting and converting structure of the prior runner type wind driven generator, controls the opening and closing of the air inlet 131 on the sail swing arm 13 through two sail type swing arms which are blown to swing back and forth by wind power, realizes that natural wind only acts on a single sail swing arm 13 to avoid repulsive swing, and the sail swing arm 13 which is blown to swing downwards by the wind power enables the other sail swing arm 13 which is not driven by the wind power to swing upwards through the ingenious arrangement of a bidirectional hydraulic rod 12, the sail swing arm 13 drives the sail swing arm to swing upwards based on the bidirectional hydraulic rod 12 and the wind power, and transmits mechanical energy converted from the wind power to a generator set 3 through a transmission connecting mechanism with a ratchet wheel to be converted into electric energy for output, the space occupation and the utilization rate of the embodiment are greatly improved, secondly, the runner type generator is widely applied at present, and a very important resource problem of the present explosion is that, the blade is made of glass fiber reinforced plastic, the recovery of the glass fiber reinforced plastic is very troublesome, so that the resource is seriously wasted, the requirement on the blade is greatly reduced, the use requirement on the blade material caused by the size of the blade is less, the processing technology is simple, and the advocated scientific and environment-friendly requirement is further met; further, the wind sail generator is also provided with a wind direction sensing device, so that the optimized generating efficiency can be ensured.
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. Sail generator, including generator support (8), its characterized in that: the generator bracket (8) is provided with
The wind sail mechanism (1) comprises at least one pair of wind sail swing arms (13) supported by two-way hydraulic rods (12), wherein the wind sail swing arms (13) are used for bearing wind power to collect wind energy, a plurality of opening plates (11) are arranged on the wind sail swing arms (13), each pair of opening plates (11) is provided with a power cylinder, the power cylinders are used for driving the opening plates (11) to swing and controlling the opening or closing of a wind passing port (131) arranged on the wind sail swing arms (13), the wind sail mechanism further comprises a trigger switch which is arranged right opposite to the wind sail swing arms (13), and the trigger switch is connected with a control assembly of the power cylinders and used for triggering and controlling the opening and closing of the opening plates (11) through the wind sail swing arms (13);
the power generation device comprises a transmission mechanism (2), wherein the transmission mechanism (2) comprises a swing arm ratchet set which transmits the swinging force of a sail swing arm (13) to a power generation set (3), and the tail end of the sail swing arm (13) is also connected with a steel cable (14);
the generator set (3) comprises a generator component for converting mechanical energy into electric energy and also comprises a generator main shaft (31) for converting the swinging force of the swing arm (13) of the sail into the rotation of the generator component to generate electricity;
the generator support (8) is provided with a rotating wheel (141) used for a steel cable (14), the rotating wheel (141) is connected to the generator support (8) through a rotating wheel support (142), the steel cable (14) is wound on the rotating wheel (141), one end of the steel cable (14) is fixed to the tail end, away from a hinge point, of a sail swing arm (13), the other end of the steel cable (14) is fixed to a winch (6) connected with a generator main shaft (31), the winch (6) winds or releases the steel cable (14) along with the swing of the sail swing arm (13), the sail swing arms (13) are respectively and correspondingly provided with one winch (6), the winch (6) comprises a gear disc with a ratchet mechanism, a bridging gear set (62) which converts the rotating force of the winch (6) driven by winding and unwinding the steel cable (14) into a one-way driving generator main shaft is further arranged on the winch (6), and the winch (6) is used for switching and stopping in the stroke head direction of the sail swing arm (13), the generator set (3) is driven to continuously generate power.
2. The sail generator of claim 1, wherein: the telescopic rods (121) at two ends of the bidirectional hydraulic rod (12) are respectively hinged to the sail swing arms (13), the sail swing arms (13) driven by natural wind to swing are compressed or extended relatively, and the bidirectional hydraulic rod (12) is used for providing driving force for the sail swing arms (13).
3. The sail generator of claim 1, wherein: the wind power generator further comprises a yaw correcting mechanism, and the yaw correcting mechanism comprises a wind direction inductor and a driving device for driving the generator support (8) to rotate.
4. The sail generator of claim 1, wherein: the swing arm ratchet set comprises a transmission rotating shaft which moves relative to the sail swing arm (13), a one-way driving ratchet mechanism is arranged between the transmission rotating shaft and the sail swing arm (13), and the transmission rotating shaft is fixedly connected with the generator main shaft (31).
5. The sail generator of claim 4, wherein: and the ratchet mechanism arranged on the sail swing arm (13) is used for driving the transmission rotating shaft to rotate in a single direction through the rotation of the sail swing arm (13).
6. The sail generator of claim 4, wherein: two groups of ratchet mechanisms are arranged on each sail swing arm (13), pawls of the two groups of ratchet mechanisms are opposite in direction, and the ratchet mechanisms are respectively used for collecting clockwise and anticlockwise swing power of the sail swing arms (13) so as to drive the transmission rotating shafts to rotate in a single direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828876.5A CN113323809B (en) | 2021-07-22 | 2021-07-22 | Sail generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110828876.5A CN113323809B (en) | 2021-07-22 | 2021-07-22 | Sail generator |
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| Publication Number | Publication Date |
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| CN113323809A CN113323809A (en) | 2021-08-31 |
| CN113323809B true CN113323809B (en) | 2022-08-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110828876.5A Active CN113323809B (en) | 2021-07-22 | 2021-07-22 | Sail generator |
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| CN101210542A (en) * | 2006-12-29 | 2008-07-02 | 欧子文 | Complete machine windward floating foundation oscillating wind motor |
| WO2012025916A1 (en) * | 2010-08-10 | 2012-03-01 | Ney Li Pte Ltd | Wind energy harvesting method and apparatus |
| US8884457B1 (en) * | 2013-06-14 | 2014-11-11 | The Boeing Company | Sail-based electrical generation system and method |
| CN109356775A (en) * | 2018-12-17 | 2019-02-19 | 青岛理工大学 | A kind of wave energy generating set based on crank connecting link |
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2021
- 2021-07-22 CN CN202110828876.5A patent/CN113323809B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101210542A (en) * | 2006-12-29 | 2008-07-02 | 欧子文 | Complete machine windward floating foundation oscillating wind motor |
| WO2012025916A1 (en) * | 2010-08-10 | 2012-03-01 | Ney Li Pte Ltd | Wind energy harvesting method and apparatus |
| US8884457B1 (en) * | 2013-06-14 | 2014-11-11 | The Boeing Company | Sail-based electrical generation system and method |
| CN109356775A (en) * | 2018-12-17 | 2019-02-19 | 青岛理工大学 | A kind of wave energy generating set based on crank connecting link |
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