CN112761894B - Offshore wind power generation system and method thereof - Google Patents
Offshore wind power generation system and method thereof Download PDFInfo
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- CN112761894B CN112761894B CN202110142097.XA CN202110142097A CN112761894B CN 112761894 B CN112761894 B CN 112761894B CN 202110142097 A CN202110142097 A CN 202110142097A CN 112761894 B CN112761894 B CN 112761894B
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- 238000010248 power generation Methods 0.000 title claims abstract description 73
- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000000694 effects Effects 0.000 claims abstract description 38
- 230000008569 process Effects 0.000 claims abstract description 13
- 238000009434 installation Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 27
- 230000004888 barrier function Effects 0.000 claims description 22
- 239000013535 sea water Substances 0.000 claims description 22
- 238000000926 separation method Methods 0.000 claims description 10
- 230000000903 blocking effect Effects 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 239000011324 bead Substances 0.000 claims description 5
- 230000008859 change Effects 0.000 claims description 4
- 241000883990 Flabellum Species 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- WYTGDNHDOZPMIW-RCBQFDQVSA-N alstonine Natural products C1=CC2=C3C=CC=CC3=NC2=C2N1C[C@H]1[C@H](C)OC=C(C(=O)OC)[C@H]1C2 WYTGDNHDOZPMIW-RCBQFDQVSA-N 0.000 description 6
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
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- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000017105 transposition Effects 0.000 description 1
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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
- F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
- F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
- F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
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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
- F03D7/0204—Controlling wind motors the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
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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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- 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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- 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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- 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
- Y02E10/727—Offshore wind turbines
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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 offshore wind power generation system and a method thereof, wherein the offshore wind power generation system comprises a lower frame, two installation blocks, a baffle I and an upper frame, the lower part of the lower frame is fixedly connected with the two installation blocks, the two installation blocks are respectively connected with a reef or a seabed bracket through anchors, the baffle I is fixedly connected on the lower frame, and the upper frame is hinged in the lower frame. The method comprises the following steps: fixing the position of the device on the sea surface; step two: the axis of the rotating block faces to the direction of strong wind to realize power generation; step three: the bevel gear shaft II rotates by taking the axis of the bevel gear shaft II as a shaft, so that the balance turntable improves the balance effect of the device in the rotating process.
Description
Technical Field
The invention relates to the technical field of offshore power generation, in particular to an offshore wind power generation system and an offshore wind power generation method.
Background
The existing patent numbers are: CN 201821961611.2A floating offshore wind power generation device, the utility model discloses a floating offshore wind power generation device, which comprises a buoyancy device, the buoyancy device is a cavity structure, the bottom of the buoyancy device is provided with a water port, the top of the buoyancy device is provided with a fan tower, the buoyancy device is communicated with an inflation device through an air duct, when the height of an offshore wind power generation unit needs to be reduced, the buoyancy device is communicated with the outside through the air duct, at the moment, the whole wind power generation unit is reduced to the seabed due to the reduction of buoyancy; when the height of offshore wind turbine generator system needs to be increased, utilize aerating device to pass through vent pipe and inflate for the buoyancy device cavity is inside, this moment because buoyancy increases, whole fan unit will rise, just can rise or reduce the height of offshore wind turbine generator system through aerating device, not only can adopt less mounting platform to carry out the installation operation, and do not need large-scale offshore wind power lifting device, the installation degree of difficulty of offshore wind power has been reduced, the work degree of difficulty of the maintenance in later stage has also been reduced by a wide margin, but the device is not convenient for carry out the dismouting, furtherly, the device is not convenient for improve the balanced effect in the use.
Disclosure of Invention
The invention provides an offshore wind power generation system and a method thereof, which have the advantages of being convenient to disassemble and assemble, and further improving the balance effect in the using process.
The invention relates to the technical field of offshore power generation, in particular to an offshore wind power generation system which comprises a lower frame, an installation block, a baffle I, an upper frame, a baffle II, an L-shaped frame and a balance plate.
Two installation pieces of lower part fixedly connected with of undercarriage, two installation pieces are respectively through anchor and reef or seabed leg joint, fixedly connected with separation blade I on the undercarriage, and the articulated connection of upper carriage is in the undercarriage, and two L type framves of symmetry fixedly connected with on the upper carriage, equal fixedly connected with balance plate on two L type framves, fixedly connected with separation blade II on the upper carriage, separation blade I and II cooperations of separation blade.
The utility model provides an offshore wind power generation system still includes U type frame, round bar, spring board II, spacing piece, diaphragm and steps on the water board, the even fixedly connected with a plurality of U type framves of circumference of putting on the shelf lower part, fixedly connected with spring board II on the round bar, two spacing pieces of fixedly connected with on the round bar, the lower part fixedly connected with diaphragm of round bar, the symmetry is articulated to be connected with two and steps on the water board on the diaphragm, the upper portion of round bar runs through the putting on the shelf, round bar and U type frame sliding connection, fixedly connected with spring II between spring board II and the U type frame, U type frame and two spacing piece cooperations, the round bar be provided with a plurality ofly, the even fixedly connected with semicircle piece in upper portion of a plurality of round bars.
The offshore wind power generation system further comprises a barrier strip I and a barrier strip II, the two barrier strips I are symmetrically and fixedly connected to the transverse plate, the barrier strips I are matched with the upper portion of the water treading plate, the two barrier strips II are symmetrically and fixedly connected to the transverse plate, and the barrier strips II are matched with the lower portion of the water treading plate.
The offshore wind power generation system further comprises hinged seats, a water-blocking lifting plate, gears, a rack frame and a mounting seat, wherein the two hinged seats are fixedly connected to the upper portion of the upper frame, the water-blocking lifting plate is hinged to the two hinged seats, the gears are fixedly connected to the water-blocking lifting plate and are in transmission connection with the rack frame, the mounting seat is mounted on the upper frame, and the mounting seat is in sliding connection with the rack frame.
The utility model provides an offshore wind power generation system still erects a fixed connection and is provided with the spout on erecting the frame on putting up, erects fixedly connected with spring board I on putting up, balladeur train and spout sliding connection, fixedly connected with spring I between balladeur train and the spring board I, through connecting rod fixed connection between balladeur train and the rack, fixedly connected with deep bead on the balladeur train, the deep bead sets up to the arc.
The offshore wind power generation system further comprises an adjusting block, vertical rods and snake-shaped strips, the two vertical rods are fixedly connected to the lower portion of the adjusting block, the snake-shaped strips are fixedly connected to the lower portions of the two vertical rods, the two snake-shaped strips are symmetrically installed, and the two snake-shaped strips are fixedly connected to the upper portion of the upper frame.
The utility model provides an offshore wind power generation system still includes crossbearer, swivel mount, bevel gear I, changes the piece, flabellum and power generation module, fixedly connected with swivel mount on the crossbearer, the articulated bevel gear I that is connected with on the swivel mount, install on the bevel gear I and change the piece, change a plurality of flabellums of the even fixedly connected with of circumference of piece axis, power generation module and I fixed connection of bevel gear, power generation module installs on the crossbearer, power generation module passes through the wire and is connected with external power supply system, crossbearer and two snakelike strip fixed connection.
The offshore wind power generation system further comprises a balance rotating platform and a bevel gear II, wherein the bevel gear II is fixedly connected onto the balance rotating platform, the bevel gear II is hinged to the cross frame and is in transmission connection with the bevel gear I.
The offshore wind power generation system further comprises a circular plate and conical blocks, the circular plate is fixedly connected to the lower portion of the bevel gear II, the plurality of conical blocks are fixedly connected to the lower portion of the circular plate in the circumferential direction, and the conical blocks are matched with the semicircular blocks on the upper portion of the circular rod.
A method for generating power by an offshore wind power generation system comprises the following steps:
the method comprises the following steps: the two mounting blocks are respectively connected with the reef or the seabed bracket through the anchor, so that the position of the device on the sea surface is fixed;
step two: when strong wind comes, the adjusting block can enable the axis of the rotating block to face the direction of the strong wind, and under the driving of the wind power, the rotating block is driven by the plurality of fan blades to rotate by taking the axis of the rotating block as a shaft, so that power is supplied to an external system through the power generation module, and further, the utilization effect of the wind power is maximized;
step three: the bevel gear II rotates by taking the axis of the bevel gear II as a shaft, so that the balance effect of the device is improved in the rotating process of the balance rotating platform;
step four: the circular plate rotates by taking the axis of the circular plate as a shaft, so that the conical block and the spring II drive the circular rod to move up and down, the two water treading plates repeatedly flap seawater, reverse acting force is generated to realize a lifting effect on the device, and the balance effect of the device is further improved;
step five: when strong wind comes, the seawater is driven to flow, the two balance plates enable the device to be parallel to the sea level all the time in the flowing process of the seawater, and further, the larger the sea current is, the stronger the balance effect is;
step six: when strong wind comes, the seawater is driven to flow, the wind shield drives the rack frame to move, the water-blocking lifting plate and the gear are driven to rotate by taking the axis of the water-blocking lifting plate and the gear as an axis, upward force is applied to the water-blocking lifting plate by sea waves, the balance effect of the device is further improved, furthermore, the position of the upper part of the sea waves is higher, and the wind shield drives the water-blocking lifting plate to lift upwards at a larger angle under the action of the wind force.
The offshore wind power generation system has the beneficial effects that:
the two mounting blocks are respectively connected with the reef or the seabed bracket through the anchor, so that the position of the device on the sea surface is fixed, and the device is convenient to disassemble and assemble due to the design; the upper frame and the lower frame rotate by taking the axis of the upper frame and the axis of the lower frame as a shaft, so that the device can generate wind power in the direction with stronger wind power, the power generation effect of the device is improved, further, the device faces the direction of flapping of sea waves driven by the wind power, the balance effect of the device in the use process can be improved, and the service life of the device is prolonged; the design that the blocking piece I is matched with the blocking piece II can prevent the device from breaking the electric wire, so that the use safety of the device is improved; the strong wind comes temporarily, drives the sea water and flows, and two balance plates make the device can be parallel with the sea level all the time at the sea water flow in-process, and further, the ocean current is big more, and balanced effect is stronger.
Drawings
The invention is described in further detail below with reference to the accompanying drawings and specific embodiments.
FIG. 1 is a schematic overall structure diagram of an offshore wind power generation system according to the present invention;
FIG. 2 is a schematic structural diagram of an integral offshore wind power generation system according to the present invention;
FIG. 3 is a first schematic structural diagram of a portion of an offshore wind power generation system according to the present invention;
FIG. 4 is a schematic structural diagram of a second embodiment of an offshore wind power generation system according to the present invention;
FIG. 5 is a third schematic structural view of an offshore wind power generation system according to the present invention;
FIG. 6 is a schematic structural diagram of a portion of an offshore wind power generation system of the present invention;
FIG. 7 is a schematic structural diagram of a portion of an offshore wind power generation system according to a fifth aspect of the present invention;
fig. 8 is a sixth schematic structural diagram of an offshore wind power generation system portion according to the present invention.
In the figure: a lower frame 1; mounting blocks 1-1; a baffle piece I1-2; an upper frame 2; 2-1 of a U-shaped frame; a hinged seat 2-2; a baffle II 2-3; 2-4 of a vertical frame; 2-5 of a chute; 2-6 parts of a spring plate I; 2-7 of an L-shaped frame; 2-8 parts of a balance plate; a round bar 3; 3-1 of a spring plate II; 3-2 of limiting pieces; 3-3 of a transverse plate; treading water plate 3-4; 3-5 of barrier strips; barrier strips II 3-6; a water-retaining lifting plate 4; gear 4-1; a rack 4-2; 4-3 of a mounting seat; a carriage 4-4; 4-5 of a wind shield; an adjusting block 5; 5-1 of a vertical rod; 5-2 of serpentine strips; a cross frame 6; transposition 6-1; the bevel gear I6-2; 6-3 of a rotating block; 6-4 of fan blades; 6-5 of a power generation module; a balance rotating table 7; a bevel gear II 7-1; a circular plate 7-2; and (7) a conical block (7-3).
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore are not to be construed as limiting the invention, and further, the terms "first", "second", etc., are used only for descriptive purposes and are not intended to indicate or imply relative importance or to implicitly indicate the number of technical features indicated, whereby the features defined as "first", "second", etc., may explicitly or implicitly include one or more of such features, in the description of the present invention, "a plurality" means two or more unless otherwise specified.
The first embodiment is as follows:
the embodiment is described below by combining with fig. 1-8, the invention relates to the technical field of offshore power generation, and more particularly relates to an offshore wind power generation system which comprises a lower frame 1, an installation block 1-1, a baffle I1-2, an upper frame 2, a baffle II 2-3, an L-shaped frame 2-7 and a balance plate 2-8.
The lower part of the lower frame 1 is fixedly connected with two mounting blocks 1-1, the two mounting blocks 1-1 are respectively connected with reefs or seabed supports through anchors, a separation blade I1-2 is fixedly connected to the lower frame 1, the upper frame 2 is hinged in the lower frame 1, the upper frame 2 is symmetrically and fixedly connected with two L-shaped frames 2-7, a balance plate 2-8 is fixedly connected to each of the two L-shaped frames 2-7, a separation blade II 2-3 is fixedly connected to the upper frame 2, and the separation blade I1-2 is matched with the separation blade II 2-3; the two mounting blocks 1-1 are respectively connected with the reef or the seabed bracket through the anchor, so that the position of the device on the sea surface is fixed, and the device is convenient to disassemble and assemble due to the design; the upper frame 2 rotates on the lower frame 1 by taking the axis of the upper frame as a shaft, so that the device can generate wind power in the direction with stronger wind power, the power generation effect of the device is improved, further, the device faces the direction of sea wave flapping driven by wind power, the balance effect of the device in the use process can be improved, and the service life of the device is prolonged; the design that the blocking piece I1-2 is matched with the blocking piece II 2-3 can prevent the device from breaking the electric wire, so that the use safety of the device is improved; when strong wind comes, the seawater is driven to flow, and the two balance plates 2-8 can always be parallel to the sea level in the flowing process of the seawater, and further, the larger the ocean current is, the stronger the balance effect is.
The offshore wind power generation system further comprises hinged seats 2-2, a water-blocking lifting plate 4, gears 4-1, a rack frame 4-2 and mounting seats 4-3, wherein the upper part of the upper frame 2 is fixedly connected with the two hinged seats 2-2, the water-blocking lifting plate 4 is hinged with the two hinged seats 2-2, the gears 4-1 are fixedly connected to the water-blocking lifting plate 4, the gears 4-1 are in transmission connection with the rack frame 4-2, the mounting seats 4-3 are mounted on the upper frame 2, and the mounting seats 4-3 are in sliding connection with the rack frame 4-2; when strong wind comes, the seawater is driven to flow, and at the moment, the water-blocking lifting plate 4 and the gear 4-1 rotate by taking the axis of the water-blocking lifting plate 4 and the gear 4-1 as a shaft, so that the sea waves apply an upward force to the water-blocking lifting plate 4, and the balance effect of the device is further improved.
The second embodiment is as follows:
the embodiment is described below with reference to fig. 1-8, the offshore wind power generation system further comprises a U-shaped frame 2-1, a round bar 3, a spring plate II 3-1, limiting pieces 3-2, a transverse plate 3-3 and water treading plates 3-4, the periphery of the lower portion of the upper frame 2 is uniformly and fixedly connected with a plurality of U-shaped frames 2-1, the round bar 3 is fixedly connected with the spring plate II 3-1, the round bar 3 is fixedly connected with two limiting pieces 3-2, the lower portion of the round bar 3 is fixedly connected with the transverse plate 3-3, the transverse plate 3-3 is symmetrically hinged with two water treading plates 3-4, the upper portion of the round bar 3 penetrates through the upper frame 2, the round bar 3 is slidably connected with the U-shaped frame 2-1, a spring II is fixedly connected between the spring plate II 3-1 and the U-shaped frame 2-1, the U-shaped frame 2-1 is matched with the two limiting pieces 3-2, the upper parts of the round rods 3 are uniformly and fixedly connected with semicircular blocks; the round rod 3 is pressed downwards repeatedly, the two water treading plates 3-4 are used for beating the seawater repeatedly under the action of the spring II, reverse acting force is generated to achieve a lifting effect on the device, and the balance effect of the device is further improved.
The third concrete implementation mode:
the embodiment is described below by combining with figures 1-8, the offshore wind power generation system further comprises barrier strips I3-5 and barrier strips II 3-6, two barrier strips I3-5 are symmetrically and fixedly connected to the transverse plate 3-3, the barrier strips I3-5 are matched with the upper part of the water treading plate 3-4, two barrier strips II 3-6 are symmetrically and fixedly connected to the transverse plate 3-3, and the barrier strips II 3-6 are matched with the lower part of the water treading plate 3-4; when the round rod 3 moves upwards, the water treading plates 3-4 are matched with the barrier strips I3-5, the contact distance between the two water treading plates 3-4 and the seawater is reduced, and the round rod 3 is more convenient to lift; when the round rod 3 moves downwards, the water treading plates 3-4 are matched with the barrier strips I3-5, and due to the placement positions of the water treading plates 3-4, the transverse plates 3-3 and the two water treading plates 3-4 can be smoothly unfolded in the descending process to flap seawater, reverse acting force is generated to realize the lifting effect on the device, and the balance effect of the device is further improved.
The fourth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 8, the offshore wind power generation system further includes a vertical frame 2-4, a sliding groove 2-5, a spring plate i 2-6, a sliding frame 4-4 and a wind screen 4-5, the vertical frame 2-4 is fixedly connected to the upper frame 2, the sliding groove 2-5 is arranged on the vertical frame 2-4, the spring plate i 2-6 is fixedly connected to the vertical frame 2-4, the sliding frame 4-4 is slidably connected to the sliding groove 2-5, the spring i is fixedly connected between the sliding frame 4-4 and the spring plate i 2-6, the sliding frame 4-4 is fixedly connected to the rack frame 4-2 through a connecting rod, the sliding frame 4-4 is fixedly connected to the wind screen 4-5, and the wind screen 4-5 is arranged in an arc shape; when strong wind comes, sea water is driven to flow, the wind shield 4-5 drives the rack frame 4-2 to move, the water-blocking lifting plate 4 and the gear 4-1 are driven to rotate by taking the axis of the wind shield as a shaft, and the sea waves apply an upward force to the water-blocking lifting plate 4, so that the balance effect of the device is further improved, the sliding frame 4-4 slides in the sliding groove 2-5, and further, the higher the upper position of the sea waves is, the larger the wind shield 4-5 drives the water-blocking lifting plate 4 to raise upwards under the action of the wind force; the design of the spring I is convenient for resetting the wind shield 4-5; the detection element can be arranged on the spring plates I2-6 and fixedly connected with one end of the spring I, so that the device can detect the size of wind power, the device can detect the environmental wind power, and the device can be conveniently maintained.
The fifth concrete implementation mode:
the embodiment is described below with reference to fig. 1 to 8, the offshore wind power generation system further includes an adjusting block 5, two vertical rods 5-1 and serpentine strips 5-2, the lower portion of the adjusting block 5 is fixedly connected with the two vertical rods 5-1, the lower portions of the two vertical rods 5-1 are both fixedly connected with the serpentine strips 5-2, the two serpentine strips 5-2 are symmetrically installed, and the two serpentine strips 5-2 are both fixedly connected to the upper portion of the upper frame 2; when strong wind comes, the adjusting block 5 can enable the wind shields 4-5 to face the direction of the strong wind; at the moment, strong wind passes through two sides of the long edge of the adjusting block 5, so that the wind shields 4-5 of the device are kept facing to the direction of the strong wind, and the power generation effect of the device is improved.
The sixth specific implementation mode:
the embodiment is described below with reference to fig. 1-8, the offshore wind power generation system further comprises a cross frame 6, a rotary seat 6-1, a bevel gear i 6-2, a rotary block 6-3, fan blades 6-4 and a power generation module 6-5, wherein the rotary seat 6-1 is fixedly connected to the cross frame 6, the bevel gear i 6-2 is hinged to the rotary seat 6-1, the rotary block 6-3 is mounted on the bevel gear i 6-2, the plurality of fan blades 6-4 are uniformly and fixedly connected to the circumferential direction of the axis of the rotary block 6-3, the power generation module 6-5 is fixedly connected to the bevel gear i 6-2, the power generation module 6-5 is mounted on the cross frame 6, the power generation module 6-5 is connected to an external power supply system through a wire, and the cross frame 6 is fixedly connected to the two serpentine strips 5-2; when strong wind comes, the adjusting block 5 can enable the axis of the rotating block 6-3 to face the direction of the strong wind, and the rotating block 6-3 is driven by the wind power to rotate by taking the axis of the rotating block 6-3 as a shaft through the driving of the plurality of fan blades 6-4, so that power is supplied to an external system through the power generation module 6-5, and further, the utilization effect of the wind power is maximized.
The seventh embodiment:
the embodiment is described below with reference to fig. 1 to 8, the offshore wind power generation system further comprises a balance rotating platform 7 and a bevel gear ii 7-1, the bevel gear ii 7-1 is fixedly connected to the balance rotating platform 7, the bevel gear ii 7-1 is hinged to the cross frame 6, and the bevel gear ii 7-1 is in transmission connection with the bevel gear i 6-2; the bevel gear II 7-1 rotates by taking the axis of the bevel gear II as a shaft, so that the balance effect of the device is improved in the rotating process of the balance rotating platform 7.
The specific implementation mode is eight:
the embodiment is described below with reference to fig. 1 to 8, the offshore wind power generation system further includes a circular plate 7-2 and a conical block 7-3, the circular plate 7-2 is fixedly connected to the lower portion of the bevel gear ii 7-1, a plurality of conical blocks 7-3 are fixedly connected to the circumferential direction of the lower portion of the circular plate 7-2, and the conical blocks 7-3 are matched with the semicircular blocks on the upper portion of the circular rod 3; the circular plate 7-2 rotates by taking the axis of the circular plate as an axis, so that the conical block 7-3 and the spring II drive the circular rod 3 to move up and down, the two water treading plates 3-4 are used for repeatedly flapping seawater, reverse acting force is generated to realize a lifting effect on the device, and the balance effect of the device is further improved.
A method for generating power by an offshore wind power generation system comprises the following steps:
the method comprises the following steps: the two mounting blocks 1-1 are respectively connected with the reef or the seabed bracket through the anchor, so that the position of the device on the sea surface is fixed;
step two: when strong wind comes, the adjusting block 5 can enable the axis of the rotating block 6-3 to face the direction of the strong wind, and under the driving of the wind power, the plurality of fan blades 6-4 drive the rotating block 6-3 to rotate by taking the axis of the rotating block as a shaft, so that power is supplied to an external system through the power generation module 6-5, and further, the wind power utilization effect is maximized;
step three: the bevel gear II 7-1 rotates by taking the axis of the bevel gear II as a shaft, so that the balance effect of the device is improved in the rotating process of the balance rotating platform 7;
step four: the circular plate 7-2 rotates by taking the axis of the circular plate as a shaft, so that the conical block 7-3 and the spring II drive the circular rod 3 to move up and down, the two water treading plates 3-4 are used for repeatedly flapping seawater, a reverse acting force is generated to realize a lifting effect on the device, and the balance effect of the device is further improved;
step five: when strong wind comes, the seawater is driven to flow, and the two balance plates 2-8 enable the device to be parallel to the sea level all the time in the flowing process of the seawater, and further, the larger the ocean current is, the stronger the balance effect is;
step six: when strong wind comes, seawater is driven to flow, the wind shield 4-5 drives the rack frame 4-2 to move, the water-blocking lifting plate 4 and the gear 4-1 are driven to rotate by taking the axis of the water-blocking lifting plate and the gear 4-1 as an axis, the sea waves apply an upward force to the water-blocking lifting plate 4, the balance effect of the device is further improved, and further, the higher the upper position of the sea waves is, the larger the wind shield 4-5 drives the water-blocking lifting plate 4 to raise upwards under the action of the wind force.
It is to be understood that the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and that various changes, modifications, additions and substitutions which are within the spirit and scope of the present invention and which may be made by those skilled in the art are also within the scope of the present invention.
Claims (7)
1. The utility model provides an offshore wind power generation system, includes undercarriage (1), installation piece (1-1), separation blade I (1-2), upper bracket (2), separation blade II (2-3), L type frame (2-7) and balance plate (2-8), its characterized in that: the lower part of the lower frame (1) is fixedly connected with two mounting blocks (1-1), the two mounting blocks (1-1) are respectively connected with reefs or seabed supports through anchors, a baffle I (1-2) is fixedly connected on the lower frame (1), an upper frame (2) is hinged in the lower frame (1), two L-shaped frames (2-7) are symmetrically and fixedly connected on the upper frame (2), balance plates (2-8) are fixedly connected on the two L-shaped frames (2-7), a baffle II (2-3) is fixedly connected on the upper frame (2), the baffle I (1-2) is matched with the baffle II (2-3),
the offshore wind power generation system further comprises a U-shaped frame (2-1), a round rod (3), a spring plate II (3-1), limiting pieces (3-2), a transverse plate (3-3) and water treading plates (3-4), wherein the plurality of U-shaped frames (2-1) are uniformly and fixedly connected with the lower portion of the upper frame (2) in the circumferential direction, the spring plate II (3-1) is fixedly connected onto the round rod (3), the two limiting pieces (3-2) are fixedly connected onto the round rod (3), the transverse plate (3-3) is fixedly connected onto the lower portion of the round rod (3), the two water treading plates (3-4) are symmetrically hinged onto the transverse plate (3-3), the upper portion of the round rod (3) penetrates through the upper frame (2), the round rod (3) is slidably connected with the U-shaped frame (2-1), a spring II is fixedly connected between the spring plate II (3-1) and the U-shaped frame (2-1), the U-shaped frame (2-1) is matched with the two limiting pieces (3-2), a plurality of round rods (3) are arranged, the upper parts of the round rods (3) are fixedly connected with semicircular blocks,
the offshore wind power generation system also comprises barrier strips I (3-5) and barrier strips II (3-6), the transverse plate (3-3) is symmetrically and fixedly connected with the two barrier strips I (3-5), the barrier strips I (3-5) are matched with the upper part of the water treading plate (3-4), the transverse plate (3-3) is symmetrically and fixedly connected with the two barrier strips II (3-6), the barrier strips II (3-6) are matched with the lower part of the water treading plate (3-4),
the offshore wind power generation system further comprises hinged seats (2-2), a water blocking lifting plate (4), gears (4-1), a rack frame (4-2) and mounting seats (4-3), the upper portion of the upper frame (2) is fixedly connected with the two hinged seats (2-2), the water blocking lifting plate (4) is hinged to the two hinged seats (2-2), the gears (4-1) are fixedly connected to the water blocking lifting plate (4), the gears (4-1) are in transmission connection with the rack frame (4-2), the mounting seats (4-3) are mounted on the upper frame (2), and the mounting seats (4-3) are in sliding connection with the rack frame (4-2).
2. An offshore wind power generation system according to claim 1, characterized in that: the offshore wind power generation system also comprises a vertical frame (2-4) and a chute (2-5), spring plate I (2-6), balladeur train (4-4) and deep bead (4-5), erect frame (2-4) fixed connection on upper bracket (2), be provided with spout (2-5) on erecting frame (2-4), fixedly connected with spring plate I (2-6) on erecting frame (2-4), balladeur train (4-4) and spout (2-5) sliding connection, fixedly connected with spring I between balladeur train (4-4) and spring plate I (2-6), pass through connecting rod fixed connection between balladeur train (4-4) and rack (4-2), fixedly connected with deep bead (4-5) on balladeur train (4-4), deep bead (4-5) set up to the arc.
3. An offshore wind power generation system according to claim 2, characterized in that: the offshore wind power generation system further comprises an adjusting block (5), two vertical rods (5-1) and a snake-shaped strip (5-2), the lower portion of the adjusting block (5) is fixedly connected with the two vertical rods (5-1), the lower portions of the two vertical rods (5-1) are fixedly connected with the snake-shaped strip (5-2), the two snake-shaped strips (5-2) are symmetrically installed, and the two snake-shaped strips (5-2) are fixedly connected to the upper portion of the upper frame (2).
4. Offshore wind energy generation system according to claim 3, characterized in that: the offshore wind power generation system also comprises a cross frame (6), a rotary seat (6-1), a bevel gear I (6-2), a rotary block (6-3), fan blades (6-4) and a power generation module (6-5), fixedly connected with swivel mount (6-1) on crossbearer (6), articulated bevel gear I (6-2) that is connected with on swivel mount (6-1), install on bevel gear I (6-2) and change piece (6-3), the even fixedly connected with a plurality of flabellums of circumference (6-4) of change piece (6-3) axis, power module (6-5) and bevel gear I (6-2) fixed connection, power module (6-5) are installed on crossbearer (6), power module (6-5) are connected with external power supply system through the wire, crossbearer (6) and two snakelike strip (5-2) fixed connection.
5. Offshore wind energy generation system according to claim 4, characterized in that: the offshore wind power generation system further comprises a balance rotary table (7) and a bevel gear II (7-1), wherein the bevel gear II (7-1) is fixedly connected to the balance rotary table (7), the bevel gear II (7-1) is hinged to the cross frame (6), and the bevel gear II (7-1) is in transmission connection with the bevel gear I (6-2).
6. Offshore wind energy generation system according to claim 5, characterized in that: the offshore wind power generation system further comprises a circular plate (7-2) and conical blocks (7-3), the circular plate (7-2) is fixedly connected to the lower portion of the bevel gear II (7-1), the plurality of conical blocks (7-3) are fixedly connected to the circumferential direction of the lower portion of the circular plate (7-2), and the conical blocks (7-3) are matched with the semicircular blocks on the upper portion of the circular rod (3).
7. Offshore wind energy generation system according to claim 6, characterized in that: the method for generating power by the offshore wind power generation system comprises the following steps:
the method comprises the following steps: the two mounting blocks (1-1) are respectively connected with the reef or the seabed bracket through the anchor, so that the position of the device on the sea surface is fixed;
step two: when strong wind comes, the adjusting block (5) can enable the axis of the rotating block (6-3) to face the direction of the strong wind, and under the driving of the wind power, the rotating block (6-3) is driven by the plurality of fan blades (6-4) to rotate by taking the axis of the rotating block as an axis, so that power is supplied to an external system through the power generation module (6-5), and further, the utilization effect of the wind power is maximized;
step three: the bevel gear II (7-1) rotates by taking the axis of the bevel gear II as a shaft, so that the balance effect of the device is improved in the rotating process of the balance rotating platform (7);
step four: the circular plate (7-2) rotates by taking the axis of the circular plate as a shaft, so that the conical block (7-3) and the spring II drive the circular rod (3) to move up and down, the two water treading plates (3-4) can repeatedly flap seawater, reverse acting force is generated to realize a lifting effect on the device, and the balance effect of the device is further improved;
step five: when strong wind comes, the seawater is driven to flow, and the two balance plates (2-8) enable the device to be parallel to the sea level all the time in the flowing process of the seawater, further, the larger the ocean current is, the stronger the balance effect is;
step six: when strong wind comes, seawater is driven to flow, the wind shield (4-5) drives the rack (4-2) to move, the water-blocking lifting plate (4) and the gear (4-1) are driven to rotate by taking the axis of the wind shield as an axis, the sea waves apply an upward force to the water-blocking lifting plate (4), the balance effect of the device is further improved, further, the higher the upper position of the sea waves is, and the larger the wind shield (4-5) drives the water-blocking lifting plate (4) to be lifted upwards under the action of the wind force.
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| US8441139B2 (en) * | 2010-10-10 | 2013-05-14 | Reza Karimi | Apparatus for converting wave, solar and wind energy |
| DE102014008577A1 (en) * | 2014-06-15 | 2015-12-17 | Karl-Heinz Scharlach | 2 at least once each foldable floats are held in the unfolded state by a linkage parallel to each other and allow moving on the water without additional aids |
| ES2642177B1 (en) * | 2016-05-13 | 2018-08-29 | Esteyco Sap | AUXILIARY FLOATING SYSTEM FOR THE INSTALLATION AND / OR TRANSPORTATION OF MARINE STRUCTURES AND PROCEDURE THAT INCLUDES SUCH SYSTEM. |
| CN106837669B (en) * | 2017-02-27 | 2022-10-25 | 曲阜师范大学 | Offshore wind, electric wave and wave energy balance system |
| CN111498036A (en) * | 2020-05-28 | 2020-08-07 | 华能灌云清洁能源发电有限责任公司 | Offshore floating wind turbine generator with energy storage device and electric energy consumption method |
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Effective date of registration: 20211231 Address after: 265600 81 Zhenxing Road, Penglai Economic Development Zone, Yantai City, Shandong Province Applicant after: PENGLAI DAJIN OCEAN HEAVY INDUSTRY CO.,LTD. Address before: No.21 Railway Street, Nangang District, Harbin City, Heilongjiang Province Applicant before: Yu Liping |
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