CN113241995B - Multifunctional power supply and energy storage method for sea surface floating power station - Google Patents
Multifunctional power supply and energy storage method for sea surface floating power station Download PDFInfo
- Publication number
- CN113241995B CN113241995B CN202110484048.4A CN202110484048A CN113241995B CN 113241995 B CN113241995 B CN 113241995B CN 202110484048 A CN202110484048 A CN 202110484048A CN 113241995 B CN113241995 B CN 113241995B
- Authority
- CN
- China
- Prior art keywords
- floating
- energy
- plate
- floating plate
- blade
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000007667 floating Methods 0.000 title claims abstract description 188
- 238000000034 method Methods 0.000 title claims abstract description 34
- 238000004146 energy storage Methods 0.000 title claims abstract description 21
- 238000010248 power generation Methods 0.000 claims abstract description 60
- 239000013535 sea water Substances 0.000 claims abstract description 27
- 230000005484 gravity Effects 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 36
- 238000005096 rolling process Methods 0.000 claims description 23
- 238000005260 corrosion Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000009434 installation Methods 0.000 claims description 7
- 239000013049 sediment Substances 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 description 5
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000003351 stiffener Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910021419 crystalline silicon Inorganic materials 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 210000003127 knee Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/14—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from dynamo-electric generators driven at varying speed, e.g. on vehicle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/10—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power including a supplementary source of electric power, e.g. hybrid diesel-PV energy systems
- H02S10/12—Hybrid wind-PV energy systems
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/20—Systems characterised by their energy storage means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
- H02S10/40—Mobile PV generator systems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
- B63B35/44—Floating buildings, stores, drilling platforms, or workshops, e.g. carrying water-oil separating devices
- B63B2035/4433—Floating structures carrying electric power plants
- B63B2035/4453—Floating structures carrying electric power plants for converting solar energy into electric energy
-
- 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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Abstract
The invention provides a multifunctional power supply and energy storage method for a sea surface floating power station, which relates to the technical field of solar power generation and comprises the following steps: s1, fixing the floating plate: the method comprises the following steps that a floating plate floats on the sea surface, the floating plate floats by utilizing the buoyancy of seawater, the floating plate is tensioned through a tensioning rope in the middle of the bottom of the floating plate, so that the floating plate cannot float far on the sea surface at will, the bottom end of the tensioning rope is fixed at the seabed position through a fixer, the fixer sinks downwards in the seawater to the seabed through the self gravity, and a conical needle is arranged at the bottom end of the fixer and is driven to rotate through a water-involved servo motor in the fixer; according to the solar photovoltaic power generation device, the photovoltaic power generation panel is obliquely fixed and mounted at the top end of the floating panel, solar energy is absorbed by the photovoltaic power generation panel at the top end of the power generation panel support frame, the light energy is converted into electric energy through the photovoltaic power generation panel and stored in the storage battery, and the electric energy stored in the storage battery is utilized in the later period.
Description
The multifunctional power supply and energy storage method for the sea surface floating power station is another technical scheme which is separated from a sea surface solar photovoltaic power station which is filed by the applicant at 09/03/2020 and has the application number of CN202010912860.8, so that the application belongs to divisional application of the sea surface solar photovoltaic power station which is filed by the original application number of CN 202010912860.8.
Technical Field
The invention relates to the technical field of solar power generation, in particular to a multifunctional power supply and energy storage method for a sea surface floating power station.
Background
The solar photovoltaic power station is a power generation system which is formed by using solar energy and adopting electronic elements made of special materials such as a crystalline silicon plate, an inverter and the like, and is connected with a power grid and used for transmitting power to the power grid. The photovoltaic power station belongs to the green power development energy project with the greatest national encouragement.
The sea surface has renewable pollution-free energy sources such as tidal energy, sea wave energy, water flow energy, solar energy and the like, and the energy sources have the advantages of large energy, reliable energy source, continuous renewable, no pollution and the like in actual use,
patent number CN201821504597.3 discloses a sea surface photovoltaic power generation supporting platform, which comprises a main body support for supporting a photovoltaic power generation assembly, and a channel for connecting the main body support and walking; the channel is formed by splicing isosceles right-angle floating bodies; the peripheral sides of the isosceles right-angle floating bodies are provided with convex blocks protruding outwards and concave grooves inwards; the utility model discloses a pavement that the concatenation of isosceles right angle body formed, different concatenation modes form different main parts and adopt this triplex of length bracing piece as the main part, later rethread bolt or threaded connection constitute solar panel's supporting platform. The assembly structure that whole platform adopted is simple, simple to operate, nimble and the fault-tolerant rate is low, but also can splice into different passageways according to different demands, and the passageway of piecing together all has stronger stability can bear the stormy waves of certain intensity to appearance elegant appearance, fixed mode is reliable and stable. .
The existing offshore solar power generation technology disclosed by the patent still has some defects in practical use, and the specific defects are as follows:
the solar photovoltaic panel is characterized in that the floating plate is arranged on the bottom of the solar photovoltaic panel, the floating plate is arranged on the floating plate, and the floating plate is arranged on the floating plate.
Disclosure of Invention
The invention aims to provide a multifunctional power supply and energy storage method for a sea surface floating power station, and solves the technical problems that sea surface water is cold and easy to freeze, a floating plate at the bottom of a solar photovoltaic panel is easy to freeze in the process of floating on the sea surface, and the frozen sea surface is easy to incline the floating plate on the sea surface, so that a photovoltaic power generation panel is inclined, the absorption of the photovoltaic power generation panel on solar energy is influenced, and the power generation is insufficient.
The technical problem to be solved by the invention is realized by adopting the following technical scheme: a multifunctional power supply and energy storage method for a sea surface floating power station comprises the following steps:
s1, fixing the floating plate: the method comprises the following steps that a floating plate floats on the sea surface, the floating plate floats by utilizing the buoyancy of sea water, the floating plate is tensioned through a tensioning rope in the middle of the bottom, so that the floating plate cannot float far on the sea surface at will, the bottom end of the tensioning rope is fixed at the position of the sea bottom through a fixer, the fixer sinks downwards in the sea water to fall on the sea bottom through self gravity, a conical needle is arranged at the bottom end of the fixer, the conical needle is driven to rotate through a water-involved servo motor in the fixer, and in the rotating process, the conical needle is tightly tied in sediment on the sea bottom through a spiral blade on an outer circular surface, so that the installation firmness of the fixer at the bottom of the sea water is further improved;
s2, daytime photovoltaic energy storage: the floating plate floating on the sea surface in the step S1 is characterized in that the photovoltaic power generation plate fixed in an inclined mode is mounted at the top end of the floating plate, solar energy is absorbed by the photovoltaic power generation plate at the top end of the power generation plate support frame, the photovoltaic power generation plate converts the light energy into electric energy to be stored in the storage battery, and the electric energy stored in the storage battery is utilized in the later period;
s3, storing energy by utilizing wind energy at night: when the floating plate floating on the sea surface in the step S2 is at night, the rolling bearing is installed on the outer circular surface of the top end of the fixed shaft rod, the wind energy blades are installed on the outer circular surface of the rolling bearing, the wind energy blades are pushed to rotate by wind power on the sea surface, when the photovoltaic power generation plate cannot absorb solar light energy at night, the wind energy blades are pushed to rotate by wind power on the sea surface, the wind energy blades rotate to drive the rotor coil in the rotating shell to rotate around the stator magnetic block to generate current, and electric energy is provided for the storage battery. The wind energy blades and the photovoltaic power generation panel provide all-day electric energy transmission for the storage battery, and the wind energy blades rotate to generate current to provide electric energy for the storage battery;
s4, preventing sea surface from icing at night: in the rotation process of the wind energy blade in the step S3, the wind energy blade is pushed to rotate by wind power on the sea surface, the wind energy blade rotates to drive the rotating handle outside the rotating shell to rotate at the top end of the floating plate, the ice cutter arranged at the bottom end of the rotating handle rotates on the periphery of the floating plate, the floating plate is prevented from being frozen when the sea surface is frozen, and the ice blocks condensed on the sea surface are cut by the rotation of the ice cutter;
the multifunctional power supply and energy storage method for the sea surface floating power station comprises the steps of S1-S4, wherein the solar photovoltaic power station used on the sea surface is matched and completed, the solar photovoltaic power station used on the sea surface comprises a floating plate floating on the sea surface and a fixer arranged at the bottom of the floating plate, the fixer falls into a seabed position, the middle position of the bottom of the floating plate is connected with a tensioning rope, the bottom of the tensioning rope is fixedly connected to the fixer, a fixed shaft rod is arranged in the middle of the top end of the floating plate, a power generation plate support frame is fixed at the top end of the fixed shaft rod, a photovoltaic power generation plate fixed in an inclined mode is fixedly mounted at the top end of the power generation plate support frame, and a storage battery is arranged at the bottom of the photovoltaic power generation plate;
the fixer comprises conical needles, helical blades and a wading servo motor, wherein the conical needles with a plurality of conical structures are arranged on the bottom surface of the fixer at equal intervals through bearings, the helical blades with helical structures are arranged on the outer circular surface of each conical needle, the wading servo motor is fixedly arranged in the fixer, an output shaft extends out of the wading servo motor to the bottom surface of the fixer, and the conical needles are fixedly arranged on the output shaft of the wading servo motor;
the tensioning rope comprises a disturbing anti-corrosion pull rope, a waterproof rubber pipe and a cable, the disturbing anti-corrosion pull rope is of a round pipe structure, the waterproof rubber pipe is arranged inside the disturbing anti-corrosion pull rope of the round pipe structure, the waterproof rubber pipe is of a round pipe structure, the cable is arranged inside the waterproof rubber pipe of the round pipe structure, one end of the cable is connected to the storage battery, and the other end of the cable is connected to the wading servo motor;
a rolling bearing is arranged close to the outer circular surface of the top end of the fixed shaft rod, a wind energy blade is arranged on the outer circular surface of the rolling bearing, a cylindrical rotating shell is arranged at the bottom end of the wind energy blade,
the wind energy blade floating device is characterized in that a wind shield with a semicircular structure is mounted at the top end of the fixed shaft rod, the wind shield covers half sides of the wind energy blades, the floating plate is of a circular plate structure, two rotating handles are symmetrically arranged at the bottom end of the outer circular surface of the rotating shell close to the upper end surface of the floating plate, each rotating handle is an L-shaped bent rod, an ice cutter is arranged at the bottom end of each rotating handle, and the bottom of each ice cutter extends into the bottom of the floating plate.
As a preferable technical scheme of the present invention, the ice cutters are curved plates with circular arc structures, cutting edges are symmetrically arranged on both sides of each ice cutter, and each cutting edge is a V-shaped edge.
As a preferred technical scheme of the invention, the rotating handle comprises abdicating slide holes, a walking roller, a wavy surface, tension springs and slide blocks, the abdicating slide holes are formed in the outer wall of the rotating shell at equal intervals, the top end of the rotating handle at the other end of the ice cutter is embedded into the corresponding abdicating slide holes in a sliding fit manner, the slide blocks are arranged at the top ends of the rotating handle embedded into the abdicating slide holes, the tension springs are arranged at the bottom ends of the slide blocks, and the tension springs are downwards fixed on the bottom surfaces of the abdicating slide holes;
the slide opening of stepping down is equipped with two work positions altogether, it is equipped with the wave face of round ring structure just to be close to in the outer wall of rotating the shell to float the board up end, each the bottom of rotatory handle is provided with the walking gyro wheel, walking gyro wheel bottom and wave face rolling contact.
As a preferred technical scheme of the present invention, a rotor coil is wound around the middle portion of the inner wall of the rotating housing, the rotor coil is wound in a circular ring shape around the middle portion of the inner wall of the rotating housing, and a stator magnetic block is disposed on the outer circumferential surface of the fixed shaft and located in the middle portion of the circular ring-shaped rotor coil.
As a preferred technical scheme of the invention, the floating plates comprise spliced floating plates spliced with each other, wherein one side of each spliced floating plate is provided with a V-shaped locking groove, the other side of each spliced floating plate is provided with a V-shaped locking block, two adjacent spliced floating plates are clamped in the V-shaped locking groove through the V-shaped locking block and are locked and connected, the top end of one side of each spliced floating plate is provided with a clamping groove, the top end of the other side of each spliced floating plate is provided with a clamping plate, one clamping plate on each spliced floating plate is installed in a corresponding clamping groove of the adjacent spliced floating plate, and the clamping plates installed in the clamping grooves are locked and fixed through connecting screws.
As a preferred technical scheme of the present invention, the middle of the floating plate is provided with an overflow groove, the middle of the overflow groove is provided with an intermediate support plate, the intermediate support plate divides the middle of the overflow groove into two parts, the other side of the overflow groove is obliquely fixed with a filter screen, the other side of the overflow groove is fixedly provided with a floating object collecting net, and the floating object collecting net plugs the top end of the filter screen.
As a preferred technical scheme of the present invention, one side of the intermediate support plate is provided with a blade groove, the bottom end of the fixed shaft lever is fixed in the middle of the blade groove, the outer circumferential surface of the fixed shaft lever fixed in the blade groove is provided with a water flow energy blade through a bearing, the blade groove covers half of the water flow energy blade, the other half of the water flow energy blade extends into one of the overflow grooves, the top end of the water flow energy blade is provided with a flywheel, and the water flow energy blade is connected with the rotating housing through the flywheel.
Compared with the prior art, the invention has the beneficial effects that:
the invention floats a floating plate on the sea surface, the floating plate floats by utilizing the buoyancy of seawater, the floating plate is tensioned by a tensioning rope in the middle of the bottom, so that the floating plate cannot float at a distance on the sea surface at will, the bottom end of the tensioning rope is fixed at the seabed position by a fixer, the fixer sinks downwards in the seawater to fall on the seabed by self gravity, a conical needle is arranged at the bottom end of the fixer, the conical needle is driven to rotate by a water-involved servo motor in the fixer, and in the rotating process, the conical needle is tightly tied in silt on the seabed by a spiral blade on an outer circular surface, so that the installation firmness of the fixer at the bottom of the seawater is further improved.
The photovoltaic power generation panel is obliquely fixed at the top end of the floating panel, the photovoltaic power generation panel absorbs solar energy at the top end of the power generation panel support frame, the solar energy is converted into electric energy through the photovoltaic power generation panel and stored in the storage battery, and the electric energy stored in the storage battery is utilized in the later period.
The rolling bearing is arranged on the outer circular surface of the top end close to the fixed shaft rod, the wind energy blades are arranged on the outer circular surface of the rolling bearing, the wind energy blades are pushed to rotate by wind power on the sea surface, when the photovoltaic power generation panel cannot absorb solar light energy at night, the wind energy blades are pushed to rotate by the wind power on the sea surface, the wind energy blades rotate to drive the rotor coil in the rotating shell to rotate around the stator magnetic block to generate current, and electric energy is provided for the storage battery. The wind energy blades and the photovoltaic power generation plate are used for providing all-day electric energy transmission for the storage battery, the wind energy blades rotate to generate current to provide electric energy for the storage battery, so that the photovoltaic power generation plate further provides electric energy for the storage battery through rotation of the wind energy blades when sunlight is insufficient in cloudy days, and normal work of the storage battery is further guaranteed.
The wind power blade on the sea surface pushes the wind power blade to rotate, the wind power blade rotates to drive the rotating shell to rotate, the rotating handle rotates at the top end of the floating plate, the ice cutter arranged at the bottom end of the rotating handle rotates on the periphery of the floating plate, the floating plate is prevented from being frozen when the sea surface is frozen, ice blocks condensed on the sea surface are cut off by the rotation of the ice cutter, the floating stability of the floating plate on the sea surface is improved, and the working stability of the solar photovoltaic power station is further improved.
And fifthly, the cutting edges are arranged on the two sides of the ice cutter, so that when the wind energy blade at the top end of the floating plate rotates in the wind direction, the ice cutter can cut the condensed ice blocks through the cutting edges regardless of which direction the wind energy blade is pushed to rotate in. Is beneficial to improving the working efficiency of the ice cutter.
According to the invention, the outer wall of the rotating shell of the rotating handle is provided with the abdicating slide holes at equal intervals, the abdicating slide holes are provided with two working positions, the rotating handle is embedded in one working position of the abdicating slide holes, the rotating shell is driven to rotate by the rotation of the wind energy blade, the rotating handle is in rolling contact with the wave surface through the bottom end of the walking roller at the bottom, the rotating handle is driven by the wave surface to shake up and down in a reciprocating manner in the rotating process, so that the ice cutter rotates up and down in a reciprocating manner on the sea surface on the outer circular surface of the floating plate, the ice cutter is favorable for cutting ice blocks condensed on the sea surface in a sliding manner up and down manner, and the sharpness of the cutting edge is further improved by the up and down reciprocating sliding cutting.
The middle part of the overflowing groove is divided into two parts by the middle supporting plate, so that seawater flows through the two parts of the overflowing groove, the other side of the overflowing groove is obliquely and fixedly provided with the filter screen, the filter screen which is obliquely and fixedly arranged is used for intercepting, floating objects on the sea surface are blocked on the filter screen, the floating objects which are blocked on the filter screen are guided by the oblique filter screen, the floating objects which are blocked on the filter screen are pushed to the floating object collecting net on the other side of the overflowing groove by the pushing force of the flowing seawater to be collected, the floating object collecting net is arranged on the two sides of the two overflowing grooves, the floating objects are collected on the two sides of the other side of the two overflowing grooves by matching with the guiding of the filter screens on the two sides, the resistance to the seawater in the two overflowing grooves is reduced, and the collection of the floating objects on the sea surface is improved.
The blade grooves are formed in the middle of the two overflowing grooves, the rotatable water flow energy blades are installed in the blade grooves, when water flow on the sea surface flows through the overflowing grooves, the water flow energy blades are pushed to rotate, the water flow energy blades rotate to push the rotating shell to rotate through the flywheel, the rotating shell rotates to drive the rotor coil in the rotating shell to rotate around the stator magnetic block to generate current to provide electric energy for the storage battery, the water flow energy blades are pushed to rotate through sea wave energy or water flow energy accumulated on the sea surface, and under the condition that solar light energy is insufficient and wind energy is insufficient, electric energy transmission to the storage battery is further guaranteed.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of a front cross-sectional view of a floating plate according to the present invention;
FIG. 2 is a schematic diagram of a front view of a solar photovoltaic power station floating on the sea surface for use in the offshore marine field of the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1 in accordance with the teachings of the present invention;
FIG. 4 is a schematic top view of a wind energy blade of the present invention mounted within a windshield;
FIG. 5 is an enlarged view of a portion of FIG. 2 taken at B in the present specification;
FIG. 6 is a schematic view of the structure of the present invention in which the rotating handle and the ice cutter are installed on the top surface of the floating plate;
FIG. 7 is a schematic top view of the photovoltaic panel of the present invention mounted on the top surface of a floating plate;
FIG. 8 is a schematic view of the structure of the floating object collecting net and water kinetic energy blades installed inside the floating plate according to the present invention;
FIG. 9 is an enlarged view of a portion of FIG. 2 taken at D in the present specification;
FIG. 10 is an enlarged view of a portion of FIG. 2 taken at C in the present specification;
in the figure: 1. a fixer, 101, a conical needle, 102, a helical blade, 103, a water-involved servo motor, 2, a tensioning rope, 201, a flexible anticorrosion pull rope, 202, a waterproof rubber pipe, 203, a cable, 3, a floating plate, 301, a connecting screw, 302, a clamping plate, 303, a splicing floating plate, 304, a V-shaped locking block, 305, a reinforcing rod, 306, a side baffle plate, 307, a middle supporting plate, 308, a water flow energy blade, 309, a V-shaped locking groove, 310, a blade groove, 4, a flow passage groove, 5, a rotating handle, 501, a yielding slide hole, 502, a walking roller, 503, a wave surface, 504, a tension spring, 505, a slide block, 6, an ice cutter, 601, a cutting edge, 7, a floating object collecting net, 701, a filter screen, 8, a rotating shell, 9, a rotor coil, 10, a stator magnetic block, 11, a rolling bearing, 12, a wind energy blade, 13, a fixing shaft lever, 14, a power generation plate supporting frame, 15 and a photovoltaic power generation plate, 16. a windshield 17, a flywheel 18 and a storage battery.
Detailed Description
In order to make the technical means, the creation features, the achievement purposes and the effects of the invention easy to understand, the invention is further described below by combining with the specific drawings, and it is to be noted that the embodiments and the features in the embodiments can be combined with each other in the application without conflict.
Please refer to fig. 1-10, which are schematic diagrams illustrating an overall structure of a solar photovoltaic power station used on the sea;
a multifunctional power supply and energy storage method for a sea surface floating power station comprises the following steps:
s1, fixing the floating plate: the method comprises the following steps of floating a floating plate 3 on the sea surface, floating the floating plate 3 by utilizing the buoyancy of the sea water, tensioning the floating plate 3 through a tensioning rope 2 in the middle of the bottom, so that the floating plate 3 cannot float far on the sea surface at will, fixing the bottom end of the tensioning rope 2 at the seabed position through a fixer 1, sinking the fixer 1 in the sea water to fall on the seabed through self gravity, arranging a conical needle 101 at the bottom end of the fixer 1, driving the conical needle 101 to rotate through a water-involved servo motor 103 in the fixer 1, and tightly binding the conical needle 101 in the sediment of the seabed through a spiral blade 102 on the outer circular surface in the rotating process, so that the installation firmness of the fixer 1 at the bottom of the sea water is further improved;
s2, daytime photovoltaic energy storage: in the step S1, the floating plate 3 floating on the sea surface is provided with the photovoltaic power generation plate 15 fixed in an inclined manner at the top end of the floating plate 3, the photovoltaic power generation plate 15 absorbs solar light energy at the top end of the power generation plate support frame 14, the photovoltaic power generation plate 15 converts the light energy into electric energy to be stored in the storage battery 18, and the storage battery 18 stores the electric energy for later use;
s3, storing energy by utilizing wind energy at night: when the floating plate 3 floating on the sea surface in the step S2 is at night, the rolling bearing 11 is installed on the outer circular surface of the top end of the fixed shaft rod 13, the wind energy blades 12 are installed on the outer circular surface of the rolling bearing 11, the wind energy blades 12 are pushed to rotate by the wind power on the sea surface, when the photovoltaic power generation plate 15 cannot absorb solar light energy at night, the wind energy blades 12 are pushed to rotate by the wind power on the sea surface, the wind energy blades 12 rotate to drive the rotor coil 9 in the rotating shell 8 to rotate around the stator magnetic block 10 to generate current, and electric energy is provided for the storage battery 18. The wind energy blades 12 and the photovoltaic power generation panel 15 provide all-day electric energy transmission for the storage battery 18, and the wind energy blades 12 rotate to generate current to provide electric energy for the storage battery 18;
s4, preventing sea surface from icing at night: in the rotation process of the wind energy blades 12 in the step S3, the wind energy blades 12 are pushed to rotate by wind force on the sea surface, the wind energy blades 12 rotate to drive the rotating shell 8 to rotate, the rotating handle 5 rotates at the top end of the floating plate 3, the ice cutter 6 arranged at the bottom end of the rotating handle 5 rotates at the periphery of the floating plate 3 to prevent the floating plate 3 from being frozen when the sea surface is frozen, and ice blocks condensed on the sea surface are cut by the rotation of the ice cutter 6.
The multifunctional power supply and energy storage method for the sea surface floating power station in the step S1S4 is specifically completed by matching a solar photovoltaic power station used on the sea surface, wherein the solar photovoltaic power station used on the sea surface is completed by matching the solar photovoltaic power station used on the sea surface, the solar photovoltaic power station used on the sea surface comprises a floating plate 3 floating on the sea surface and a fixer 1 arranged at the bottom of the floating plate 3, the fixer 1 falls into the seabed position, the middle position of the bottom of the floating plate 3 is connected with a tensioning rope 2, the bottom of the tensioning rope 2 is fixedly connected to the fixer 1, the middle part of the top end of the floating plate 3 is provided with a fixed shaft lever 13, the top end of the fixed shaft lever 13 is fixedly provided with a power generation plate support frame 14, the top end of the power generation plate support frame 14 is fixedly provided with a photovoltaic power generation plate 15 fixed in an inclined manner, and the bottom of the photovoltaic power generation plate 15 is provided with a storage battery 18; by fixing the generator board support frame 14 on the top end of the fixed shaft 13, the wind energy blade 12 does not interfere with the generator board support frame 14 during rotation.
The fixer 1 comprises conical needles 101, helical blades 102 and a wading servo motor 103, a plurality of conical-structure conical needles 101 are arranged on the bottom surface of the fixer 1 at equal intervals through bearings, the helical blade 102 of a helical structure is arranged on the outer circumferential surface of each conical needle 101, the wading servo motor 103 is fixedly arranged in the fixer 1, an output shaft extends out of the wading servo motor 103 to the bottom surface of the fixer 1, and the conical needles 101 are fixedly arranged on the output shaft of the wading servo motor 103;
specifically, the floating plate 3 floats on the sea surface, the floating plate 3 floats by utilizing the buoyancy of the sea water, the floating plate 3 is tensioned through the tensioning rope 2 in the middle of the bottom, so that the floating plate 3 cannot float far on the sea surface at random, the bottom end of the tensioning rope 2 is fixed at the seabed position through the fixer 1, the fixer 1 sinks downwards in the sea water to fall on the seabed through self gravity, the bottom end of the fixer 1 is provided with the conical needle 101, the conical needle 101 is driven to rotate through the water servo motor 103 in the fixer 1, in the rotating process, the conical needle 101 is tightly tied in the sediment on the seabed through the spiral blade 102 on the outer circular surface, and the installation firmness of the fixer 1 at the bottom of the sea water is further improved.
The tensioning rope 2 comprises a flexible anti-corrosion pull rope 201, a waterproof rubber pipe 202 and a cable 203, wherein the flexible anti-corrosion pull rope 201 is arranged into a circular pipe structure, the waterproof rubber pipe 202 is arranged inside the flexible anti-corrosion pull rope 201 of the circular pipe structure, the waterproof rubber pipe 202 is arranged into a circular pipe structure, the cable 203 is arranged inside the waterproof rubber pipe 202 of the circular pipe structure, one end of the cable 203 is connected to the storage battery 18, and the other end of the cable 203 is connected to the wading servo motor 103;
the water-involved servo motor 103 ensures that seawater does not corrode the cable 203 through the sealing of the waterproof rubber pipe 202, ensures the safety of electrification, ensures that the floating plate 3 can float only in a certain range on the sea surface through the tension of the disturbing anti-corrosion pull rope 201, is beneficial to finding the floating plate manually,
the rolling bearing 11 is installed near the top end outer circular surface of the fixed shaft rod 13, the wind energy blades 12 are installed on the outer circular surface of the rolling bearing 11, the cylindrical rotating shell 8 is arranged at the bottom end of each wind energy blade 12, the rolling bearing 11 supports the wind energy blades 12, and the wind energy blades 12 rotate on the outer circular surface of the fixed shaft rod 13.
The wind shield 16 of semicircular structure is installed on fixed axostylus axostyle 13 top, half of wind energy blade 12 is covered to wind shield 16, the wind shield 16 bottom is unsettled, it is the plectane structure to float board 3, it is provided with two rotations 5 to be close to the outer disc bottom symmetry of rotation shell 8 of 3 up ends of floating board, each rotation all sets up 5 to the knee of L shape structure, each rotation is provided with ice cutter 6 to the bottom of 5, the bottom of ice cutter 6 stretches into in the bottom of floating board 3.
In the invention, the wind shield 16 covers the half side of the wind energy blade 12, so that the wind energy blade 12 rotates when being pushed by wind force, and the rotating speed of the wind energy blade is improved.
Specifically, the floating plate 3 floats on the sea surface, the floating plate 3 floats by utilizing the buoyancy of the sea water, the floating plate 3 is tensioned through the tensioning rope 2 in the middle of the bottom, so that the floating plate 3 cannot float far on the sea surface at random, the bottom end of the tensioning rope 2 is fixed at the seabed position through the fixer 1, the fixer 1 sinks downwards in the sea water to fall on the seabed through self gravity, the bottom end of the fixer 1 is provided with the conical needle 101, the conical needle 101 is driven to rotate through the water servo motor 103 in the fixer 1, in the rotating process, the conical needle 101 is tightly tied in the sediment on the seabed through the spiral blade 102 on the outer circular surface, and the installation firmness of the fixer 1 at the bottom of the sea water is further improved.
Specifically, the top end of the floating plate 3 is provided with the photovoltaic power generation plate 15 which is obliquely fixed, the photovoltaic power generation plate 15 absorbs solar energy at the top end of the power generation plate support frame 14, the photovoltaic power generation plate 15 converts the solar energy into electric energy to be stored in the storage battery 18, and the storage battery 18 stores the electric energy for later use.
Specifically, the rolling bearing 11 is installed on the outer circular surface of the top end close to the fixed shaft rod 13, the wind energy blades 12 are installed on the outer circular surface of the rolling bearing 11, the wind energy blades 12 are pushed to rotate by wind power on the sea surface, when the photovoltaic power generation panel 15 cannot absorb solar light energy at night, the wind energy blades 12 are pushed to rotate by wind power on the sea surface, the wind energy blades 12 rotate to drive the rotor coil 9 in the rotating shell 8 to rotate around the stator magnetic block 10 to generate current, and electric energy is provided for the storage battery 18. The wind energy blades 12 and the photovoltaic power generation plate 15 provide all-day electric energy transmission for the storage battery 18, the wind energy blades 12 rotate to generate current to provide electric energy for the storage battery 18, so that the photovoltaic power generation plate 15 further provides electric energy for the storage battery 18 through rotation of the wind energy blades 12 when sunlight is insufficient in cloudy days, and normal work of the storage battery 18 is further guaranteed.
Specifically, the wind power blade 12 is pushed to rotate by wind power on the sea surface, the wind power blade 12 rotates to drive the rotating shell 8 to rotate, the rotating handle 5 rotates at the top end of the floating plate 3, the ice cutting knife 6 arranged at the bottom end of the rotating handle 5 rotates on the periphery of the floating plate 3, the floating plate 3 is prevented from being frozen when the sea surface is frozen, ice blocks condensed on the sea surface are cut off by the rotation of the ice cutting knife 6, the floating stability of the floating plate 3 on the sea surface is improved, and the working stability of the solar photovoltaic power station is further improved.
The ice cutters 6 are arranged to be bent plates of circular arc structures, cutting edges 601 are symmetrically arranged on two sides of each ice cutter 6, and each cutting edge 601 is arranged to be a V-shaped edge.
Specifically, the ice cutter 6 of the present invention is provided with the cutting edges 601 at both sides of the ice cutter 6, so that when the wind energy blade 12 at the top end of the floating plate 3 rotates in the wind direction, the ice cutter 6 of the present invention can cut the condensed ice cubes by the cutting edges 601 regardless of which direction the wind energy blade 12 is pushed to rotate. Is beneficial to improving the working efficiency of the ice cutter 6.
The rotating handle 5 comprises abdicating sliding holes 501, a walking roller 502, a wavy surface 503, tension springs 504 and sliding blocks 505, the abdicating sliding holes 501 are arranged on the outer wall of the rotating shell 8 at equal intervals, the top end of the rotating handle 5 positioned at the other end of the ice cutter 6 is embedded into the corresponding abdicating sliding hole 501 in a sliding fit mode, the top end of the rotating handle 5 embedded into the abdicating sliding hole 501 is provided with the sliding block 505, the bottom end of the sliding block 505 is provided with the tension springs 504, and the tension springs 504 are downwards fixed on the bottom surface of the abdicating sliding hole 501;
the slide hole 501 of stepping down is equipped with two work positions altogether, and the floating plate 3 up end just is close to the outer wall that rotates shell 8 and is equipped with the wave surface 503 of round ring structure, and each rotates the bottom of 5 and is provided with walking gyro wheel 502, walking gyro wheel 502 bottom and wave surface 503 rolling contact.
Specifically, according to the invention, the abdicating sliding holes 501 are formed in the outer wall of the rotating shell 8 of the rotating handle 5 at equal intervals, and the abdicating sliding holes 501 are provided with two working positions in total, so that the rotating handle 5 can slide up and down in the abdicating sliding holes 501, the rotating handle 5 is embedded in one of the working positions of the abdicating sliding holes 501, the rotating shell 8 is driven to rotate by the rotation of the wind energy blade 12, the rotating handle 5 is in rolling contact with the wavy surface 503 through the bottom end of the walking roller 502 at the bottom, and the rotating handle 5 is driven by the wavy surface 503 to generate reciprocating shaking up and down in the rotating process, so that the ice cutter 6 rotates up and down in a reciprocating manner on the sea surface of the outer circular surface of the floating plate 3, which is beneficial for the ice cutter 6 to slide up and down to cut ice blocks condensed on the sea surface, and the sharpness of the cutting blade 601 is further improved by sliding up and down in a reciprocating manner.
The middle part of the inner wall of the rotating shell 8 is wound with a rotor coil 9, the rotor coil 9 is wound into a circular ring shape in the middle part of the inner wall of the rotating shell 8, and a stator magnetic block 10 is arranged on the outer circular surface of the fixed shaft rod 13 and in the middle of the circular ring-shaped rotor coil 9.
The floating plate 3 comprises splicing floating plates 303 which are spliced with each other, wherein a V-shaped locking groove 309 is formed in one side of each splicing floating plate 303, the other side of each splicing floating plate 303 is provided with a V-shaped locking block 304, the two adjacent splicing floating plates 303 are tightly locked and connected in the V-shaped locking groove 309 through the V-shaped locking block 304, a clamping groove is formed in the top end of one side of each splicing floating plate 303, the top end of the other side of each splicing floating plate 303 is provided with a clamping plate 302, one clamping plate 302 on each splicing floating plate is installed in a clamping groove corresponding to the adjacent splicing floating plate, and the clamping plates 302 installed in the clamping grooves are locked and fixed through connecting screws 301.
Wherein, be provided with the stiffener 305 between the concatenation float board 303 of splicing each other, the stiffener 305 supports 3 middle parts of float board unsettled groove 4 that overflows, through splicing each other and structure setting, sets the middle part of float board 3 to the structure of overflowing groove 4, further improves the structural strength of float board 3, makes the installation simple through the concatenation, and it is simple to dismantle, and it is convenient to transport, improves the practicality of float board 3.
Overflowing groove 4 has been seted up at the middle part of floating plate 3, and the middle part that overflows groove 4 is provided with intermediate strut board 307, and intermediate strut board 307 will overflow groove 4's middle part and be divided into the twice, and the opposite side slope that overflows groove 4 is fixed with filter screen 701, and the opposite side fixed mounting that overflows groove 4 has floater to collect net 7, and floater is collected net 7 and is blocked the top of filter screen 701.
Specifically, the invention is provided with an overflow groove 4 in the middle of a floating plate 3, the overflow groove 4 is divided into two parts by the middle of the overflow groove 4 through a middle supporting plate 307, so that the seawater flows through the two parts of the overflow groove 4, a filter screen 701 is obliquely fixed on the other side of the overflow groove 4, interception is performed by inclining the fixed filter screen 701, so that floating objects floating on the sea surface are blocked on the filter screen 701, the floating objects blocked on the filter screen 701 are pushed to the floating object collecting net 7 at the other side of the overflow chute 4 by the thrust of the flowing seawater to be collected through the guidance of the inclined filter screen 701, the floating object collecting nets 7 are arranged on two sides of the two overflowing grooves 4, and the floating objects are collected on two sides of the other sides of the two overflowing grooves 4 by matching with the guiding of the filter nets 701 on two sides, so that the resistance to seawater in the two overflowing grooves 4 is reduced, and the collection of the floating objects on the sea surface is improved.
One side of the middle supporting plate 307 is provided with a blade groove 310, the bottom end of the fixed shaft rod 13 is fixed in the middle of the blade groove 310, the outer circular surface of the fixed shaft rod 13 fixed in the blade groove 310 is provided with a water flow energy blade 308 through a bearing, the blade groove 310 covers the half side of the water flow energy blade 308, the other half side of the water flow energy blade 308 extends into one of the flow grooves 4, the top end of the water flow energy blade 308 is provided with a flywheel 17, and the water flow energy blade 308 is connected with the rotating shell through the flywheel 17.
Specifically, the blade grooves 310 are formed in the middle of the two overflowing grooves 4, the rotatable water flow energy blades 308 are installed in the blade grooves 310, when water flow on the sea surface flows through the overflowing grooves 4, the water flow energy blades 308 are pushed to rotate, the water flow energy blades 308 rotate to push the rotating shell 8 to rotate through the flywheel 17, the rotating shell 8 rotates to drive the rotor coil 9 in the rotating shell 8 to rotate around the stator magnetic block 10 to generate current to provide electric energy for the storage battery 18, the water flow energy blades 308 are pushed to rotate through sea surface accumulated sea wave energy or water flow energy, and under the condition that solar energy is insufficient and wind energy is insufficient, electric energy transmission to the storage battery 18 is further guaranteed.
Wherein, the flywheel 17 is an overrunning clutch known in the art, when the rotation direction of the wind energy blade 12 is the same as the rotation direction of the water kinetic energy blade 308, the wind energy blade 12 and the water kinetic energy blade 308 push the rotating shell 8 to rotate together, and when the rotation direction of the wind energy blade 12 is opposite to the rotation direction of the water kinetic energy blade 308, the flywheel 17 causes the wind energy blade 12 and the water kinetic energy blade 308 to rotate relatively, thereby avoiding the occurrence of motion interference.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (7)
1. A multifunctional power supply and energy storage method for a sea surface floating power station is characterized by comprising the following steps:
s1, fixing the floating plate: the method comprises the following steps that a floating plate floats on the sea surface, the floating plate floats by utilizing the buoyancy of sea water, the floating plate is tensioned through a tensioning rope in the middle of the bottom, so that the floating plate cannot float far on the sea surface at will, the bottom end of the tensioning rope is fixed at the position of the sea bottom through a fixer, the fixer sinks downwards in the sea water to fall on the sea bottom through self gravity, a conical needle is arranged at the bottom end of the fixer, the conical needle is driven to rotate through a water-involved servo motor in the fixer, and in the rotating process, the conical needle is tightly tied in sediment on the sea bottom through a spiral blade on an outer circular surface, so that the installation firmness of the fixer at the bottom of the sea water is further improved;
s2, daytime photovoltaic energy storage: the floating plate floating on the sea surface in the step S1 is characterized in that the photovoltaic power generation plate fixed in an inclined mode is mounted at the top end of the floating plate, solar energy is absorbed by the photovoltaic power generation plate at the top end of the power generation plate support frame, the photovoltaic power generation plate converts the light energy into electric energy to be stored in the storage battery, and the electric energy stored in the storage battery is utilized in the later period;
s3, storing energy by utilizing wind energy at night: when the floating plate floating on the sea surface in the step S2 is at night, a rolling bearing is installed on the outer circular surface of the top end of the fixed shaft rod, a wind energy blade is installed on the outer circular surface of the rolling bearing, the wind energy blade is pushed to rotate by wind power on the sea surface, when the photovoltaic power generation plate cannot absorb solar light energy at night, the wind energy blade is pushed to rotate by wind power on the sea surface, the wind energy blade rotates to drive a rotor coil in the rotating shell to rotate around the stator magnetic block to generate current, and electric energy is provided for the storage battery; the wind energy blades and the photovoltaic power generation panel provide all-day electric energy transmission for the storage battery, and the wind energy blades rotate to generate current to provide electric energy for the storage battery;
s4, preventing sea surface from icing at night: in the rotation process of the wind energy blade in the step S3, the wind energy blade is pushed to rotate by wind power on the sea surface, the wind energy blade rotates to drive the rotating handle outside the rotating shell to rotate at the top end of the floating plate, the ice cutter arranged at the bottom end of the rotating handle rotates on the periphery of the floating plate, the floating plate is prevented from being frozen when the sea surface is frozen, and the ice blocks condensed on the sea surface are cut by the rotation of the ice cutter;
the multifunctional power supply and energy storage method for the sea surface floating power station comprises the steps of S1-S4, wherein the solar photovoltaic power station used on the sea surface is matched and completed, the solar photovoltaic power station used on the sea surface comprises a floating plate floating on the sea surface and a fixer arranged at the bottom of the floating plate, the fixer falls into a seabed position, the middle position of the bottom of the floating plate is connected with a tensioning rope, the bottom of the tensioning rope is fixedly connected to the fixer, a fixed shaft rod is arranged in the middle of the top end of the floating plate, a power generation plate support frame is fixed at the top end of the fixed shaft rod, a photovoltaic power generation plate fixed in an inclined mode is fixedly mounted at the top end of the power generation plate support frame, and a storage battery is arranged at the bottom of the photovoltaic power generation plate;
the fixer comprises conical needles, helical blades and a wading servo motor, wherein the conical needles with a plurality of conical structures are arranged on the bottom surface of the fixer at equal intervals through bearings, the helical blades with helical structures are arranged on the outer circular surface of each conical needle, the wading servo motor is fixedly arranged in the fixer, an output shaft extends out of the wading servo motor to the bottom surface of the fixer, and the conical needles are fixedly arranged on the output shaft of the wading servo motor;
the tensioning rope comprises a disturbing anti-corrosion pull rope, a waterproof rubber pipe and a cable, the disturbing anti-corrosion pull rope is of a round pipe structure, the waterproof rubber pipe is arranged inside the disturbing anti-corrosion pull rope of the round pipe structure, the waterproof rubber pipe is of a round pipe structure, the cable is arranged inside the waterproof rubber pipe of the round pipe structure, one end of the cable is connected to the storage battery, and the other end of the cable is connected to the wading servo motor;
a rolling bearing is arranged close to the outer circular surface of the top end of the fixed shaft rod, a wind energy blade is arranged on the outer circular surface of the rolling bearing, a cylindrical rotating shell is arranged at the bottom end of the wind energy blade,
the wind energy blade device is characterized in that a wind shield with a semicircular structure is mounted at the top end of the fixed shaft rod, the wind shield covers half sides of the wind energy blades, the floating plate is of a circular plate structure, two rotating handles are symmetrically arranged at the bottom end of the outer circular surface of the rotating shell close to the upper end surface of the floating plate, each rotating handle is an L-shaped structure bent rod, and an ice cutter is arranged at the bottom end of each rotating handle.
2. The multifunctional power supply and energy storage method for the offshore floating power station, according to claim 1, is characterized in that the ice cutters are arranged as curved plates with circular arc structures, cutting edges are symmetrically arranged on two sides of each ice cutter, and each cutting edge is arranged as a V-shaped edge.
3. The multifunctional power supply and energy storage method for the offshore floating power station, according to claim 1, is characterized in that the rotating handle comprises abdicating slide holes, walking rollers, a wavy surface, tension springs and slide blocks, the abdicating slide holes are formed in the outer wall of the rotating shell at equal intervals, the top end of the rotating handle at the other end of the ice cutting knife is embedded into the corresponding abdicating slide hole in a sliding fit manner, the slide block is arranged at the top end of the rotating handle embedded into the abdicating slide hole, the tension springs are arranged at the bottom ends of the slide blocks, and the tension springs are downwards fixed on the bottom surface of the abdicating slide hole;
the slide opening of stepping down is equipped with two work positions altogether, it is equipped with the wave face of round ring structure just to be close to in the outer wall of rotating the shell to float the board up end, each the bottom of rotatory handle is provided with the walking gyro wheel, walking gyro wheel bottom and wave face rolling contact.
4. The multifunctional power supply and energy storage method for the offshore floating power station as recited in claim 1, wherein a rotor coil is wound in the middle of the inner wall of the rotating shell, the rotor coil is wound in a circular ring shape in the middle of the inner wall of the rotating shell, and a stator magnet is arranged on the outer circular surface of the fixed shaft rod and in the middle of the circular ring-shaped rotor coil.
5. The multifunctional power supply and energy storage method for the offshore floating power station as recited in claim 1, wherein the floating plates comprise spliced floating plates spliced with each other, wherein one side of each of the spliced floating plates is provided with a V-shaped locking groove, the other side of each of the spliced floating plates is provided with a V-shaped locking block, two adjacent spliced floating plates are clamped in the V-shaped locking groove through the V-shaped locking block and are locked and connected, the top end of one side of each of the spliced floating plates is provided with a clamping groove, the top end of the other side of each of the spliced floating plates is provided with a clamping plate, one clamping plate on each of the spliced floating plates is installed in a corresponding clamping groove of the adjacent spliced floating plate, and the clamping plates installed in the clamping grooves are locked and fixed through connecting screws.
6. The multifunctional power supply and energy storage method for the offshore floating power station as recited in claim 1, wherein an overflow groove is formed in the middle of the floating plate, an intermediate support plate is arranged in the middle of the overflow groove, the intermediate support plate divides the middle of the overflow groove into two parts, a filter screen is obliquely and fixedly arranged on the other side of the overflow groove, a floating object collecting net is fixedly arranged on the other side of the overflow groove, and the top end of the filter screen is plugged by the floating object collecting net.
7. The multifunctional power supply and energy storage method for the offshore floating power station as claimed in claim 6, wherein one side of the middle support plate is provided with a blade groove, the bottom end of the fixed shaft is fixed in the middle of the blade groove, the outer circumferential surface of the fixed shaft fixed in the blade groove is provided with a water flow energy blade through a bearing, the blade groove covers half of the water flow energy blade, the other half of the water flow energy blade extends into one of the overflow grooves, the top end of the water flow energy blade is provided with a flywheel, and the water flow energy blade is connected with the rotating shell through the flywheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110484048.4A CN113241995B (en) | 2020-09-03 | 2020-09-03 | Multifunctional power supply and energy storage method for sea surface floating power station |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110484048.4A CN113241995B (en) | 2020-09-03 | 2020-09-03 | Multifunctional power supply and energy storage method for sea surface floating power station |
| CN202010912860.8A CN112054750B (en) | 2020-09-03 | 2020-09-03 | Solar photovoltaic power station used on sea surface |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912860.8A Division CN112054750B (en) | 2020-09-03 | 2020-09-03 | Solar photovoltaic power station used on sea surface |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113241995A CN113241995A (en) | 2021-08-10 |
| CN113241995B true CN113241995B (en) | 2021-12-21 |
Family
ID=73607293
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912860.8A Active CN112054750B (en) | 2020-09-03 | 2020-09-03 | Solar photovoltaic power station used on sea surface |
| CN202110484048.4A Active CN113241995B (en) | 2020-09-03 | 2020-09-03 | Multifunctional power supply and energy storage method for sea surface floating power station |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010912860.8A Active CN112054750B (en) | 2020-09-03 | 2020-09-03 | Solar photovoltaic power station used on sea surface |
Country Status (1)
| Country | Link |
|---|---|
| CN (2) | CN112054750B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113153612B (en) * | 2021-03-22 | 2022-03-29 | 西南石油大学 | Self-anchored wave power generation device |
| CN114457772B (en) * | 2022-03-08 | 2024-04-16 | 浙江企信检测有限公司 | Water surface garbage collection device based on hydroenergy or solar power generation |
| CN115051456A (en) * | 2022-07-13 | 2022-09-13 | 东北大学 | Offshore floating type optical storage integrated charging station system and method |
| CN115230895B (en) * | 2022-09-22 | 2022-12-30 | 青岛黄海学院 | Ocean platform with overturn preventing device and working method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201758370U (en) * | 2010-06-21 | 2011-03-09 | 昆明理工大学 | Solar energy, wind and wave power generating device applying beverage bottles |
| CN109306690A (en) * | 2018-10-22 | 2019-02-05 | 江苏金风科技有限公司 | Ice-breaking rotor unit, offshore foundation and offshore wind turbine |
| CN109398634A (en) * | 2018-11-14 | 2019-03-01 | 天津大学 | Cold area's water delivery open channel water surface photovoltaic power generation prevents ice trouble structure |
| CN209041023U (en) * | 2018-09-20 | 2019-06-28 | 江苏海事职业技术学院 | A kind of marine wind energy, marine tidal-current energy and magnetic fluid integrated power generation device |
| CN210660444U (en) * | 2019-10-22 | 2020-06-02 | 大连理工大学 | Rotatable ice-breaking cone integrating ice breaking and ice melting and ice surface monitoring integrated system |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105179170A (en) * | 2015-08-12 | 2015-12-23 | 无锡同春新能源科技有限公司 | Electric quantity increasing device based on complementary power generation of offshore wind power and water floating photovoltaic power station |
| GB201519936D0 (en) * | 2015-11-11 | 2015-12-23 | Otegui Van Leeuw Jon | Solar ray concentration system for power generation |
| CN208151990U (en) * | 2018-05-08 | 2018-11-27 | 泉州市安巨机械科技有限公司 | A kind of automatic ice-breaking deicer in float type fish pond |
| KR101946214B1 (en) * | 2018-09-20 | 2019-02-08 | 이도익 | Solar power generating system |
| CN210469162U (en) * | 2019-07-03 | 2020-05-05 | 郑世威 | Combined type power station |
| CN111301620B (en) * | 2020-03-05 | 2021-11-30 | 深圳市欣欣向荣电器有限公司 | Overwater solar photovoltaic power generation device |
-
2020
- 2020-09-03 CN CN202010912860.8A patent/CN112054750B/en active Active
- 2020-09-03 CN CN202110484048.4A patent/CN113241995B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201758370U (en) * | 2010-06-21 | 2011-03-09 | 昆明理工大学 | Solar energy, wind and wave power generating device applying beverage bottles |
| CN209041023U (en) * | 2018-09-20 | 2019-06-28 | 江苏海事职业技术学院 | A kind of marine wind energy, marine tidal-current energy and magnetic fluid integrated power generation device |
| CN109306690A (en) * | 2018-10-22 | 2019-02-05 | 江苏金风科技有限公司 | Ice-breaking rotor unit, offshore foundation and offshore wind turbine |
| CN109398634A (en) * | 2018-11-14 | 2019-03-01 | 天津大学 | Cold area's water delivery open channel water surface photovoltaic power generation prevents ice trouble structure |
| CN210660444U (en) * | 2019-10-22 | 2020-06-02 | 大连理工大学 | Rotatable ice-breaking cone integrating ice breaking and ice melting and ice surface monitoring integrated system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112054750A (en) | 2020-12-08 |
| CN112054750B (en) | 2021-05-21 |
| CN113241995A (en) | 2021-08-10 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113241995B (en) | Multifunctional power supply and energy storage method for sea surface floating power station | |
| US20080129052A1 (en) | Wave Powered Electrical Generator | |
| CN102261302B (en) | Wave energy power generation unit and system based on sea-surface wave layer and deep sea stable region | |
| JP2005083374A (en) | Fully automatic water weight pumped storage power generator | |
| CN109611261B (en) | Semi-submersible type ocean energy power generation device | |
| CN112281778B (en) | Marine waste treatment device capable of carrying out solid-liquid separation type reduction treatment | |
| CN110725293B (en) | Spiral water suspension rubbish clean-up equipment | |
| US11639590B2 (en) | Methods and water reservoir systems for generating, accumulating, storing, and releasing electrical energy | |
| CN101949358A (en) | Wind and rain power generation system | |
| CN202188430U (en) | Sea float channel lamp generating power with solar energy and tide | |
| JP2007009830A (en) | Float type hydraulic power generation device | |
| CN211946489U (en) | River course is administered and is promoted oxygenation device with quality of water | |
| KR100991370B1 (en) | Arrangement for converting fluid energy into rotational energy | |
| CN102338020A (en) | Gyro-orientated sea wave energy collecting device | |
| CN211773498U (en) | Floater fishing device for improving urban landscape water | |
| CN112319702B (en) | Ocean monitoring buoy | |
| CN210769146U (en) | Wind-solar-wave multi-energy integrated offshore power generation device | |
| CN209115255U (en) | A kind of wind energy and wave energy combined generating device | |
| CN113250158A (en) | Oil containment boom for petroleum recovery for offshore petroleum leakage | |
| CN101344061B (en) | Suspending type wind wave generating station | |
| CN212427033U (en) | Fishing device for ocean engineering | |
| JP5186646B2 (en) | Hydroelectric generator | |
| CN201246265Y (en) | Suspending type wind wave electric generating station | |
| CN113007004B (en) | Power generation equipment | |
| JP2005048603A (en) | Private hydraulic power generating device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |