CN110645138A - Method for generating power by using ocean wave energy and wind energy - Google Patents

Method for generating power by using ocean wave energy and wind energy Download PDF

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Publication number
CN110645138A
CN110645138A CN201910904717.1A CN201910904717A CN110645138A CN 110645138 A CN110645138 A CN 110645138A CN 201910904717 A CN201910904717 A CN 201910904717A CN 110645138 A CN110645138 A CN 110645138A
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China
Prior art keywords
shaft
rotating shaft
gear
mounting
generator
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Granted
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CN201910904717.1A
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Chinese (zh)
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CN110645138B (en
Inventor
王和能
李俊
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Luan Yongzhen Jiangdao Electromechanical Technology Co Ltd
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Luan Yongzhen Jiangdao Electromechanical Technology Co Ltd
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Priority to CN201910904717.1A priority Critical patent/CN110645138B/en
Publication of CN110645138A publication Critical patent/CN110645138A/en
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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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/14—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy
    • F03B13/16—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/006—Sealing arrangements
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/04—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator for diminishing cavitation or vibration, e.g. balancing
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06—Rotors
    • F03D3/062—Rotors characterised by their construction elements
    • 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
    • F03D9/008—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations the wind motor being combined with water energy converters, e.g. a water turbine
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/70—Application in combination with
    • F05B2220/706—Application in combination with an electrical generator
    • 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
    • Y02E10/20—Hydro 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50—Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention discloses a method for generating power by using ocean wave energy and wind energy, which comprises the following steps: the floating ball fluctuates up and down due to waves, the floating ball fluctuates up and down and pulls the first gear shaft to rotate through the connecting rod/the connecting bracket, and the first gear shaft rotates and finally rotates around the self axial direction through the input bevel gear, the transmission bevel gear and the output bevel gear traction rotating shaft; the rotating shaft rotates and transmits power to an input part of the planetary speed increasing mechanism, the power is output to a rotor of the generator through an output part of the planetary speed increasing mechanism, and the rotor of the generator rotates to utilize ocean wave energy to generate electricity; in the process that the generator generates electricity by using ocean wave energy, ocean wind energy which appears along with waves simultaneously drives the rotating shaft to rotate in the same direction as the rotor during the electricity generation work of the generator through the vertical shaft spiral wind power generation fan blades, the rotating shaft rotates and drives the rotor of the generator to rotate, and the generator generates electricity by using the ocean wind energy.

Description

Method for generating power by using ocean wave energy and wind energy
Technical Field
The invention relates to the field of power generation, in particular to a power generation method by utilizing ocean energy.
Background
In the century that 21 st century is called as ocean, in the face of the problems that world population is rapidly expanded, land resources are gradually exhausted, environmental conditions are continuously worsened and the like, it is gradually becoming common knowledge to ocean to ask for clean renewable energy, ocean energy is renewable energy stored in seawater, generalized ocean energy includes various types such as offshore wind energy, offshore solar energy, wave energy, tidal energy, ocean current energy, temperature difference energy, salt difference energy and the like, the reserves are huge, the distribution is wide, wherein wave energy is ocean energy which is distributed most widely, the wave energy is almost not limited by places, the energy flux density is high, the characteristics of no intermittence, small influence by day, night and season and the like are provided, the ocean renewable energy is one of ocean renewable energy with higher practical and commercial degrees, in the prior art, a power generation device utilizing ocean wave energy is in hard connection with the sea bottom and is easy to be impacted by waves, therefore, the inventor designs a power generation device utilizing ocean energy, the wind power generation device can utilize ocean wave energy and ocean wind energy to generate electricity, ocean energy is utilized to the maximum extent, and meanwhile, the shock absorption protection component capable of protecting the power generation device is arranged, so that the power generation device can be prevented from being damaged when the wind waves are too large.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention aims to provide a power generation method by using ocean energy, which simultaneously uses ocean wave energy and ocean wind energy to generate power, further improves the power generation efficiency of a generator and maximally utilizes the ocean energy.
In order to achieve the technical purpose, the technical scheme adopted by the invention is as follows.
A method for generating power by using ocean wave energy and wind energy doubly comprises the following steps:
s1: the sea surface waves and makes the wind wave power generation device fluctuate up and down;
the wind wave power generation device comprises a floating body, an installation shell, a wave energy conversion mechanism, a planetary speed increasing mechanism and a power generator, wherein the floating body floats on the water surface and is also fixedly installed at the top end of an installation frame body;
the wave energy conversion mechanism comprises a transmission member and a conversion member, the transmission member is arranged in the installation shell and comprises an installation support and a rotating shaft, the installation support is fixedly installed in the installation shell, the axial direction of the rotating shaft is vertical to the water surface, and the rotating shaft is movably installed on the installation support and can rotate around the axial direction of the rotating shaft;
the conversion component comprises a first gear shaft, a second gear shaft, an input bevel gear, a transmission bevel gear, an output bevel gear, a connecting rod, a connecting support and a floating ball, wherein the first gear shaft/the second gear shaft is axially parallel to the water surface and movably arranged on the mounting support and can rotate around the self axial direction, the second gear shaft is arranged between the first gear shaft and the rotating shaft, a one-way rotating component is arranged between the input bevel gear and the first gear shaft, the input bevel gear is arranged outside the first gear shaft through the one-way rotating component, the transmission bevel gear is coaxially fixed outside the second gear shaft, the output bevel gear is coaxially fixed outside the rotating shaft, the input bevel gear is meshed with the transmission bevel gear, the transmission bevel gear is meshed with the output bevel gear, the one-way rotating component is used for enabling the input bevel gear, the connecting bracket is fixedly arranged outside the first gear shaft, the floating ball floats on the water surface, one end of the connecting rod is fixedly connected with the connecting bracket, the other end of the connecting rod penetrates through the sealing element and then is fixedly connected with the floating ball, and four groups of conversion components are arranged in an array manner along the circumferential direction of the rotating shaft;
when the sea surface waves, the waves can enable the floating ball to fluctuate up and down, the floating ball fluctuates up and down and pulls the first gear shaft to rotate around the self axial direction through the connecting rod/the connecting support, the first gear shaft rotates and finally pulls the rotating shaft to rotate around the self axial direction through the input bevel gear, the transmission bevel gear and the output bevel gear, and in the process, the one-way rotating component enables the rotating shaft to always rotate in accordance with the rotation direction of a rotor when a generator generates electricity;
s2: the planetary speed increasing mechanism is positioned below the rotating shaft, the generator is positioned below the planetary speed increasing mechanism, an input part of the planetary speed increasing mechanism is coaxially and fixedly connected with the rotating shaft, and an output part of the planetary speed increasing mechanism is coaxially and fixedly connected with a rotor of the generator;
the rotating shaft rotates and transmits power to an input part of the planetary speed increasing mechanism, the power is output to a rotor of the generator through an output part of the planetary speed increasing mechanism, the power generated by the rotation of the rotating shaft is subjected to speed increasing treatment through the planetary speed increasing mechanism and then transmitted to the generator, and the rotation of the rotor of the generator is to generate electricity by utilizing ocean wave energy;
s3: the top end of the rotating shaft extends to be positioned right above the mounting shell, and the top end of the rotating shaft is coaxially provided with a vertical axis spiral wind power generation fan blade;
in the process that the generator generates electricity by using ocean wave energy, ocean wind energy which appears along with waves simultaneously drives the rotating shaft to rotate in the same direction as the rotor during the electricity generation work of the generator through the vertical shaft spiral wind power generation fan blades, the rotating shaft rotates and drives the rotor of the generator to rotate, and the generator generates electricity by using the ocean wind energy.
As a further improvement of the present solution.
The mounting frame body comprises inserting columns and mounting columns, the inserting columns are vertically arranged and fixed at the bottom of the water, and sliding grooves are coaxially formed in the top ends of the inserting columns;
one end of the mounting column is coaxially positioned in the chute, the other end of the mounting column is positioned above the inserting column and is provided with a mounting seat, the mounting column and the chute arranged at the top end of the inserting column form sliding guide fit, and the wind wave power generation device is mounted on the mounting seat;
a damping protection component is arranged between the inserting column and the mounting column, a guide bracket is fixedly arranged on the outer circular surface of the inserting column, a fixing bracket is fixedly arranged on the outer circular surface of the mounting column, and the fixing bracket is close to the top end of the mounting column;
the damping protection component comprises a guide rod, a damping spring I and a damping spring II, the guide rod is vertically arranged, the top end of the guide rod is fixedly connected with the fixed support, the bottom end of the guide rod penetrates through the guide support and is positioned below the guide support, the bottom end of the guide rod is also provided with a contact step, and the guide rod and the guide support form sliding guide fit;
the damping spring is sleeved outside the part of the guide rod between the guide bracket and the fixed bracket, and the damping spring is sleeved outside the part of the guide rod between the abutting step and the guide rod;
four groups of shock absorption protection components are arranged in an array along the circumferential direction of the inserted columns.
As a further improvement of the present solution.
The floating body is fixedly arranged on the mounting seat;
the two ends of the guide hole along the guide direction are provided with supporting steps which are positioned at the position of the guide hole close to the hole opening of the inner cavity of the mounting shell, and the sealing element comprises a sealing plate and a sealing gasket;
the sealing plate is fixedly arranged at an orifice of the guide hole, which is deviated from the inner cavity of the mounting shell, and the sealing plate and the guide hole form sealed fit, the sealing plate is also provided with a guide hole which is communicated with the guide hole, and the guide direction of the guide hole is parallel to the guide direction of the guide hole;
the sealing gasket is arranged in the guide hole and positioned in the area between the sealing plate and the supporting step, the area between the sealing plate and the supporting step and the sealing gasket form sealed sliding guide fit, and the sealing gasket is also provided with a connecting hole which is communicated with the guide hole/the guide hole;
one end of the connecting rod is fixedly connected with the connecting bracket, the other end of the connecting rod penetrates through the guide hole/connecting hole/guide hole and then is fixedly connected with the floating ball, the connecting rod is fixedly connected with the connecting hole, and the connecting rod and the guide hole/guide hole form sliding guide fit.
As a further improvement of the present solution.
The unidirectional rotating component comprises a mounting sleeve, a ratchet wheel, a pawl and a unidirectional spring, the mounting sleeve is coaxially and fixedly sleeved outside the first gear shaft, and the mounting sleeve can be divided into two parts along the axial direction of the mounting sleeve and is respectively a mounting section and a hinge section;
the ratchet wheel is of a circular cylinder structure with an opening at one end and a closed end, the closed end of the ratchet wheel is coaxially provided with a mounting hole, a bearing is arranged in the mounting hole, the ratchet wheel is movably mounted outside the mounting section of the mounting sleeve through the bearing arranged in the mounting hole, the hinged section of the mounting sleeve is positioned in the ratchet wheel, and the opening end of the ratchet wheel is matched with and provided with an end cover in an annular structure;
the ratchet of the ratchet wheel is arranged on the wall of the cavity of the ratchet wheel, one end of the pawl is hinged with the hinged section of the mounting sleeve, the core wire of the hinged shaft is parallel to the axial direction of the first gear shaft, the other end of the pawl is inserted into the ratchet of the ratchet wheel, one end of the one-way spring is connected with the hinged section of the mounting sleeve, the other end of the one-way spring is connected with the side face, facing the mounting sleeve, of the pawl, and the elastic force of the one-way spring drives the;
the input helical gear is coaxially fixed outside the ratchet wheel, and the ratchet wheel, the pawl and the one-way spring are matched to drive the input helical gear to rotate in one direction and finally drive the rotating shaft to rotate in accordance with the rotation direction of the generator during power generation.
As a further improvement of the present solution.
The planetary speed increasing mechanism is positioned below the rotating shaft, the generator is positioned below the planetary speed increasing mechanism, the planetary speed increasing mechanism comprises a housing, an input shaft, a planet carrier and an output shaft, the housing is a cylindrical shell structure which is provided with an inner cavity and is coaxially arranged with the rotating shaft, the housing/the generator are fixedly arranged in the installation shell, the input shaft/the output shaft are coaxially arranged with the rotating shaft, the input shaft/the output shaft are coaxially and movably arranged on the housing and can rotate around the self axial direction, the power input end of the input shaft is positioned above the housing and is coaxially and fixedly connected with the rotating shaft, the power output end is positioned in the housing, the planet carrier is coaxially fixed at the power output end of the input shaft, the power input end of the output shaft is positioned in the housing, and the power output end is positioned;
one side of the planet carrier facing the output shaft is provided with a third gear shaft which is axially parallel to the axial direction of the input shaft, and the third gear shaft is provided with three groups in an array manner along the circumferential direction of the input shaft;
the planetary speed increasing mechanism further comprises a fixed gear ring, a sun gear and three planetary gears, the fixed gear ring is coaxially fixed in the housing, the sun gear is coaxially fixed at the power input end of the output shaft, the planetary gears are coaxially and movably mounted outside the gear shaft III and can axially rotate around the planetary gears, the planetary gears are correspondingly provided with three groups, the sun gear is meshed with the planetary gears, and the planetary gears are meshed with the fixed gear ring.
As a further improvement of the present solution.
The top end of the rotating shaft extends to be positioned right above the mounting shell, and the top end of the rotating shaft is coaxially provided with a vertical axis spiral wind power generation fan blade.
Compared with the prior art, the invention has the advantages that the invention simultaneously utilizes ocean wave energy and ocean wind energy to generate electricity, thereby further improving the generating efficiency of the generator and maximally utilizing ocean energy; the wave energy conversion mechanism floats on the water surface, and can generate electricity by utilizing wave energy regardless of the size of sea surface waves, so that the utilization rate of the wave energy is higher; the existence of the unidirectional rotating component enables the rotating shaft to always rotate in accordance with the rotation direction of the rotor when the generator generates electricity, the influence of fluctuation of waves is avoided, and the working efficiency of the generator is better; if the wind waves are too large, the damping protection component arranged on the mounting frame body can counteract partial wave energy/wind energy through the matching of the damping springs I/II in the process that the wind wave power generation device generates power by utilizing ocean wave energy/wind energy, so that the wind wave power generation device is not damaged.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the mounting frame body of the present invention.
Fig. 3 is a schematic structural diagram of the wind wave power generation device of the present invention.
Fig. 4 is a schematic structural diagram of the wind wave power generation device of the present invention.
Fig. 5 is a schematic view of the internal structure of the wind wave power generation device of the present invention.
Fig. 6 is a cross-sectional view of the mounting housing of the present invention.
Fig. 7 is a schematic structural diagram of the wave energy conversion mechanism of the present invention.
Fig. 8 is a view showing the engagement of the switching member and the transmission member of the present invention.
FIG. 9 is a view showing the engagement between an input helical gear and a unidirectional rotating member according to the present invention,
Fig. 10 is a schematic structural view of a unidirectional rotating member of the present invention.
FIG. 11 is a view showing the combination of the rotating shaft, the planetary speed-increasing mechanism and the generator according to the present invention.
Fig. 12 is a schematic view of the internal structure of the planetary speed increasing mechanism of the present invention.
Detailed Description
A method for generating power by using ocean wave energy and wind energy doubly comprises the following steps:
s1: the sea surface waves and makes the wind wave power generation device 200 rise and fall;
the wind wave power generation device 200 comprises a floating body 210, an installation shell 220, a wave energy conversion mechanism 230, a planetary speed increasing mechanism 240 and a power generator 250, wherein the floating body 210 floats on the water surface, the floating body 210 is also fixedly installed at the top end of the installation frame body 100, the installation shell 220 is a shell structure provided with an inner cavity, the installation shell 220 is fixedly installed at the top of the floating body 210, a guide hole communicated with the inner cavity of the installation shell 220 is formed in the outer circular surface of the installation shell, the guide direction of the guide hole is vertical to the water surface, and a sealing element is installed at the guide hole;
the wave energy conversion mechanism 230 comprises a transmission member and a conversion member, the transmission member is arranged in the installation shell 220 and comprises an installation bracket and a rotating shaft 231, the installation bracket is fixedly arranged in the installation shell 220, the axial direction of the rotating shaft 231 is vertical to the water surface, and the rotating shaft 231 is movably arranged on the installation bracket and can rotate around the axial direction of the rotating shaft 231;
the conversion component comprises a first gear shaft, a second gear shaft, an input bevel gear 232, a transmission bevel gear 233, an output bevel gear 234, a connecting rod 235, a connecting bracket 236 and a floating ball 237, wherein the axial directions of the first gear shaft and the second gear shaft are parallel to the water surface, the first gear shaft and the second gear shaft are movably arranged on the mounting bracket and can rotate around the axial directions of the first gear shaft and the second gear shaft, the second gear shaft is arranged between the first gear shaft and the rotating shaft 231, a one-way rotation component 238 is arranged between the input bevel gear 232 and the first gear shaft, the input bevel gear 232 is arranged outside the first gear shaft through the one-way rotation component 238, the transmission bevel gear 233 is coaxially fixed outside the second gear shaft, the output bevel gear 234 is coaxially fixed outside the rotating shaft 231, the input bevel gear 232 is meshed with the transmission bevel gear 233, the one-way rotation component 238 is used for, the connecting bracket 236 is fixedly installed outside the first gear shaft, the floating ball 237 floats on the water surface, one end of the connecting rod 235 is fixedly connected with the connecting bracket 236, the other end of the connecting rod passes through the sealing element and then is fixedly connected with the floating ball 237, and four groups of conversion components are arrayed along the circumferential direction of the rotating shaft 231;
when the sea surface waves, the floating ball 237 can fluctuate up and down due to the waves, the floating ball 237 fluctuates up and down and pulls the first gear shaft to rotate around the self axial direction through the connecting rod 235/the connecting bracket 236, the first gear shaft rotates and finally pulls the rotating shaft 231 to rotate around the self axial direction through the input bevel gear 232, the transmission bevel gear 233 and the output bevel gear 234, and in the process, the one-way rotating member 238 enables the rotating shaft 231 to always rotate in accordance with the rotation direction of the rotor when the generator 250 generates electricity;
s2: the planetary speed-increasing mechanism 240 is positioned below the rotating shaft 231 and the generator 250 is positioned below the planetary speed-increasing mechanism 240, an input component of the planetary speed-increasing mechanism 240 is coaxially and fixedly connected with the rotating shaft 231, and an output component of the planetary speed-increasing mechanism 240 is coaxially and fixedly connected with a rotor of the generator 250;
the rotating shaft 231 rotates and transmits power to the input component of the planetary speed increasing mechanism 240, and the power is output to the rotor of the generator 250 through the output component of the planetary speed increasing mechanism 240, wherein the power generated by the rotation of the rotating shaft 231 is subjected to speed increasing processing through the planetary speed increasing mechanism 240 and then transmitted to the generator 250, and the rotor of the generator 250 rotates, namely, the power generation work is carried out by using ocean wave energy;
s3: the top end of the rotating shaft 231 extends to be positioned right above the mounting shell 220, and the top end of the rotating shaft 231 is coaxially provided with a vertical axis spiral wind power generation fan blade 260;
in the process that the generator 250 generates power by using ocean wave energy, ocean wind energy which appears along with waves simultaneously drives the rotating shaft 231 to rotate in accordance with the rotation direction of the rotor when the generator 250 generates power through the vertical shaft spiral wind power generation fan blades 260, the rotating shaft 231 rotates and drives the rotor of the generator 250 to rotate, and the generator 250 generates power by using the ocean wind energy.
The invention simultaneously utilizes ocean wave energy and ocean wind energy to generate electricity, and has the advantages of further improving the generating efficiency of the generator and maximally utilizing ocean energy; the wave energy conversion mechanism floats on the water surface, and can generate electricity by utilizing wave energy regardless of the size of sea surface waves, so that the utilization rate of the wave energy is higher; the existence of the unidirectional rotating component enables the rotating shaft to always rotate in accordance with the rotation direction of the rotor when the generator generates electricity, the influence of fluctuation of waves is avoided, and the working efficiency of the generator is better; if the wind waves are too large, the damping protection component arranged on the mounting frame body can counteract partial wave energy/wind energy through the matching of the damping springs I/II in the process that the wind wave power generation device generates power by utilizing ocean wave energy/wind energy, so that the wind wave power generation device is not damaged.
A wind-wave double-power sea surface fixed power station comprises an installation frame body 100 and a wind-wave power generation device 200, wherein the installation frame body 100 is installed at the bottom of water, the wind-wave power generation device 200 is installed on the installation frame body and floats on the water surface, and the wind-wave power generation device 200 is used for generating power by utilizing ocean wave energy.
Installation support body 100 including inserting post 110, erection column 120, insert post 110 and be vertical arrangement and insert post 110 and be fixed in the bottom, insert the coaxial spout that is provided with in top of post 110.
One end of the mounting column 120 is coaxially located in the sliding groove, the other end of the mounting column is located above the inserting column 110 and is provided with a mounting seat, the mounting column 120 and the sliding groove arranged at the top end of the inserting column 110 form sliding guide fit, and the wind wave power generation device 200 is mounted on the mounting seat.
A shock-absorbing protection member is arranged between the inserting column 110 and the mounting column 120, a guide bracket is fixedly arranged on the outer circular surface of the inserting column 110, a fixing bracket is fixedly arranged on the outer circular surface of the mounting column 120, and the fixing bracket is close to the top end of the mounting column 120.
The shock attenuation protection component include guide bar, damping spring 130, damping spring 140 two, the guide bar is vertical arrangement, the top and the fixed bolster fixed connection of guide bar, the bottom of guide bar passes the guide bracket and is located its below, the bottom of guide bar still is provided with conflict step, constitutes the sliding guide cooperation between guide bar and the guide bracket.
The first damping spring 130 is sleeved outside the part of the guide rod between the guide bracket and the fixed bracket, and the second damping spring 140 is sleeved outside the part of the guide rod between the abutting step and the guide rod.
Preferably, the shock absorbing protection members are arranged in four groups in a circumferential array of the insert posts 110.
In the process that the wind wave power generation device 200 generates power by using ocean wave energy, if the wind wave is too large, the first damping spring 130 is matched with the second damping spring 140 to offset part of the wave energy, so that the wind wave power generation device 200 is not damaged.
The wind wave power generation device 200 comprises a floating body 210, a mounting shell 220, a wave energy conversion mechanism 230, a planetary speed increasing mechanism 240 and a power generator 250, wherein the floating body 210 floats on the water surface, the floating body 210 is further fixedly mounted on a mounting seat, the mounting shell 220 is a shell structure provided with an inner cavity, the mounting shell 220 is fixedly mounted at the top of the floating body 210, the wave energy conversion mechanism 230 is used for converting ocean wave energy into mechanical energy for the power generator 250 to generate power, the planetary speed increasing mechanism 240 is used for receiving the mechanical energy converted by the wave energy conversion mechanism 230, increasing the speed of the mechanical energy and transmitting the mechanical energy to the power generator 250, and the power generator 250 is used for generating power by utilizing the mechanical.
The outer circle surface of the mounting shell 220 is provided with a guide hole communicated with the inner cavity of the mounting shell, the guide direction of the guide hole is perpendicular to the water surface, and a sealing element is mounted at the guide hole in a matched mode.
The two ends of the guide hole along the guide direction are provided with support steps, the support steps are positioned at the hole of the guide hole close to the inner cavity of the mounting shell 220, and the sealing element comprises a sealing plate 221 and a sealing gasket 222.
The sealing plate 221 is fixedly installed at an opening of the guide hole, which is far away from the inner cavity of the installation shell 220, and the opening form a sealing fit, a guide hole which is connected and communicated with the guide hole is further formed in the sealing plate 221, and the guide direction of the guide hole is parallel to the guide direction of the guide hole.
The sealing gasket 222 is arranged in the guide hole and is positioned in the area between the sealing plate 221 and the supporting step, the area between the sealing plate 221 and the supporting step and the sealing gasket 222 form sealed sliding guide fit, and the sealing gasket 222 is also provided with a connecting hole communicated with the guide hole/the guide hole.
The wave energy conversion mechanism 230 comprises a transmission member and a conversion member, wherein the rotation member is used for converting ocean wave energy into mechanical energy, and the transmission member is used for transmitting the mechanical energy to the planetary speed increasing mechanism 240.
The transmission member is arranged in the installation shell 220 and comprises an installation support and a rotating shaft 231, the installation support is fixedly arranged in the installation shell 220, the axial direction of the rotating shaft 231 is perpendicular to the water surface, and the rotating shaft 231 is movably arranged on the installation support and can rotate around the axial direction of the rotating shaft 231.
The conversion component comprises a first gear shaft and a second gear shaft, the axial directions of the first gear shaft and the second gear shaft are parallel to the water surface, the first gear shaft and the second gear shaft are movably arranged on the mounting bracket and can rotate around the axial direction of the first gear shaft and the second gear shaft, and the second gear shaft is arranged between the first gear shaft and the rotating shaft 231.
The converting member further includes an input bevel gear 232, a transmission bevel gear 233, and an output bevel gear 234, the input bevel gear 232 is coaxially fixed to the first outer portion of the gear shaft, the transmission bevel gear 233 is coaxially fixed to the second outer portion of the gear shaft, the output bevel gear 234 is coaxially fixed to the outer portion of the rotating shaft 231, the input bevel gear 232 is engaged with the transmission bevel gear 233, and the transmission bevel gear 233 is engaged with the output bevel gear 234.
The conversion component further comprises a connecting rod 235, a connecting bracket 236 and a floating ball 237, the connecting bracket 236 is fixedly mounted outside the first gear shaft, the floating ball 237 floats on the water surface, one end of the connecting rod 235 is fixedly connected with the connecting bracket 236, the other end of the connecting rod 235 penetrates through the guide hole/connecting hole/guide hole and then is fixedly connected with the floating ball 237, the connecting rod 235 is fixedly connected with the connecting hole, and the connecting rod 235 and the guide hole/guide hole form sliding guide fit.
The converting members are arranged in four groups in an array along the circumferential direction of the rotating shaft 231.
When the sea surface waves, the waves can make the floating ball 237 rise and fall, the floating ball 237 rises and falls and pulls the first gear shaft to rotate around the self axial direction through the connecting rod 235/the connecting bracket 236, and the first gear shaft rotates and finally pulls the rotating shaft 231 to rotate around the self axial direction through the input bevel gear 232, the transmission bevel gear 233 and the output bevel gear 234.
More specifically, in the process that the conversion member utilizes the up-and-down fluctuation of ocean waves to convert the wave energy into mechanical energy for driving the rotating shaft 231 to rotate, the rotating shaft 231 is continuously rotated back and forth between forward rotation and reverse rotation, which causes adverse effects on the subsequent power generation process of the generator 250, in order to solve the problem, a unidirectional rotating member 238 is arranged between the input helical gear 232 and the first gear shaft, the input helical gear 232 is mounted outside the first gear shaft through the unidirectional rotating member 238, and the unidirectional rotating member 238 is used for enabling the input helical gear 232 to rotate in a unidirectional manner and finally enabling the rotating shaft 231 to rotate in accordance with the rotating direction of the generator 250 during the power generation operation.
The one-way rotating member 238 comprises a mounting sleeve 2381, a ratchet 2382, a pawl 2383 and a one-way spring 2384, the mounting sleeve 2381 is coaxially and fixedly sleeved outside the first gear shaft, and the mounting sleeve 2381 can be divided into two parts along the axial direction and is a mounting section and a hinge section respectively.
Ratchet 2382 be one end opening, one end confined circular tube structure, be provided with the bearing in mounting hole and the mounting hole has been seted up to ratchet 2382's blind end is coaxial, ratchet 2382 is outside and the articulated section of mounting sleeve 2381 is located ratchet 2382 through the bearing movable mounting that sets up in the mounting hole in the mounting section, ratchet 2382's open end matches the end cover of installing and being annular structure.
The ratchet of ratchet 2382 set up on self cavity wall, the one end of pawl 2383 and the articulated section of installing cover 2381 hinge and articulated axle heart yearn is on a parallel with the axial of gear shaft one, the other end of pawl 2383 inserts in the ratchet of ratchet 2382, the one end of one-way spring 2384 is connected with the articulated section of installing cover 2381, the other end is connected with the side that pawl 2383 faces installing cover 2381, the elasticity of one-way spring 2384 impels pawl 2383 to do the motion that is close to ratchet 2382.
The input bevel gear 232 is coaxially fixed outside the ratchet 2382, and the ratchet 2382, the pawl 2383 and the one-way spring 2384 are matched and drive the input bevel gear 232 to rotate in one way, and finally the rotating shaft 231 rotates in accordance with the rotation direction of the generator 250 during power generation.
The planetary speed-increasing mechanism 240 is located below the rotating shaft 231 and the generator 250 is located below the planetary speed-increasing mechanism 240, the planetary speed-increasing mechanism 240 comprises a housing, an input shaft 241, a planet carrier 242 and an output shaft 243, the housing is a cylindrical shell structure which is provided with an inner cavity and is coaxially arranged with the rotating shaft 231, the housing/generator 250 is fixedly arranged in the installation shell 220, the input shaft 241/the output shaft 243 are coaxially arranged with the rotating shaft 231, the input shaft 241/the output shaft 243 are coaxially and movably arranged on the housing and can rotate around the self axial direction, the power input end of the input shaft 241 is located above the housing and coaxially and fixedly connected with the rotating shaft 231, the power output end is located inside the housing and the planet carrier 242 is coaxially and fixedly fixed to the power output end of the input shaft 241, the power input end of the output shaft 243 is located inside the housing, and the power output end is located below the housing and coaxially and fixedly connected with the rotor of the generator 250.
One side of the planet carrier 242 facing the output shaft 243 is provided with three gear shafts axially parallel to the axial direction of the input shaft 241, and the three gear shafts are arranged in three groups in an array along the circumferential direction of the input shaft 241.
The planetary speed increasing mechanism 240 further comprises a fixed gear ring 244, a sun gear 245 and planetary gears 246, the fixed gear ring 244 is coaxially fixed in the housing, the sun gear 245 is coaxially fixed at the power input end of the output shaft 243, the planetary gears 246 are coaxially and movably mounted outside the gear shaft III and can rotate around the axial direction of the planetary gears, three groups of planetary gears 246 are correspondingly arranged, the sun gear 245 is meshed with the planetary gears 246, and the planetary gears 246 are meshed with the fixed gear ring 244.
The rotating shaft 231 rotates and pulls the input shaft 241 to rotate synchronously, the input shaft 241 rotates and drives the output shaft 243 to rotate synchronously through the cooperation of the fixed gear ring 244, the sun gear 245 and the planetary gear 246, in the process, the fixed gear ring 244, the sun gear 245 and the planetary gear 246 are matched and enable the rotating speed of the output shaft 243 to be higher than that of the input shaft 241, namely, the speed increasing treatment is carried out, the output shaft 243 rotates and pulls the rotor of the generator 250 to rotate synchronously, and the generator 250 carries out the power generation operation.
Preferably, in order to effectively utilize the ocean wind energy generated by the waves and further improve the power generation efficiency, the top end of the rotating shaft 231 extends to be positioned right above the installation shell 220, and the top end of the rotating shaft 231 is coaxially provided with a vertical axis spiral wind power generation fan blade 260; the significance of the vertical axis helical wind power generation fan blade 260 is that the vertical axis helical wind power generation fan blade 260 can convert ocean wind energy into mechanical energy for driving the rotating shaft 231 to rotate, so that the power generation efficiency of the generator 250 is further improved, and the utilization of ocean energy is improved.
In actual operation, when the sea surface waves, the waves can make the floating ball 237 fluctuate up and down, the floating ball 237 fluctuates up and down and pulls the gear shaft I to rotate around the self axial direction through the connecting rod 235/the connecting bracket 236, the gear shaft I rotates and finally pulls the rotating shaft 231 to rotate around the self axial direction through the input bevel gear 232, the transmission bevel gear 233 and the output bevel gear 234, and meanwhile, in the process, due to the existence of the one-way rotating member 238, the rotating direction of the rotating shaft 231 is always consistent with the rotating direction of the rotor when the generator 250 generates electricity to operate;
the rotating shaft 231 rotates and pulls the input shaft 241 to rotate synchronously, the input shaft 241 rotates and drives the output shaft 243 to rotate synchronously through the cooperation of the fixed gear ring 244, the sun gear 245 and the planetary gear 246, in the process, the fixed gear ring 244, the sun gear 245 and the planetary gear 246 are matched and make the rotating speed of the output shaft 243 higher than that of the input shaft 241, namely, the speed increasing treatment is carried out, the output shaft 243 rotates and pulls the rotor of the generator 250 to rotate synchronously, and the generator 250 carries out the power generation work;
in the process of generating power by using ocean wave energy, ocean wind energy generated along with waves simultaneously drives the rotating shaft 231 to rotate in accordance with the rotation direction of the rotor when the generator 250 generates power through the vertical axis spiral wind power generation fan blades 260, so that the power generation efficiency of the generator 250 is further improved.

Claims (10)

1. A method for generating power by using ocean wave energy and wind energy doubly comprises the following steps:
s1: the sea surface waves and makes the wind wave power generation device fluctuate up and down;
the wind wave power generation device comprises a floating body, an installation shell, a wave energy conversion mechanism, a planetary speed increasing mechanism and a power generator, wherein the floating body floats on the water surface and is also fixedly installed at the top end of an installation frame body;
the wave energy conversion mechanism comprises a transmission member and a conversion member, the transmission member is arranged in the installation shell and comprises an installation support and a rotating shaft, the installation support is fixedly installed in the installation shell, the axial direction of the rotating shaft is vertical to the water surface, and the rotating shaft is movably installed on the installation support and can rotate around the axial direction of the rotating shaft;
the conversion component comprises a first gear shaft, a second gear shaft, an input bevel gear, a transmission bevel gear, an output bevel gear, a connecting rod, a connecting support and a floating ball, wherein the first gear shaft/the second gear shaft is axially parallel to the water surface and movably arranged on the mounting support and can rotate around the self axial direction, the second gear shaft is arranged between the first gear shaft and the rotating shaft, a one-way rotating component is arranged between the input bevel gear and the first gear shaft, the input bevel gear is arranged outside the first gear shaft through the one-way rotating component, the transmission bevel gear is coaxially fixed outside the second gear shaft, the output bevel gear is coaxially fixed outside the rotating shaft, the input bevel gear is meshed with the transmission bevel gear, the transmission bevel gear is meshed with the output bevel gear, the one-way rotating component is used for enabling the input bevel gear, the connecting bracket is fixedly arranged outside the first gear shaft, the floating ball floats on the water surface, one end of the connecting rod is fixedly connected with the connecting bracket, the other end of the connecting rod penetrates through the sealing element and then is fixedly connected with the floating ball, and four groups of conversion components are arranged in an array manner along the circumferential direction of the rotating shaft;
when the sea surface waves, the waves can enable the floating ball to fluctuate up and down, the floating ball fluctuates up and down and pulls the first gear shaft to rotate around the self axial direction through the connecting rod/the connecting support, the first gear shaft rotates and finally pulls the rotating shaft to rotate around the self axial direction through the input bevel gear, the transmission bevel gear and the output bevel gear, and in the process, the one-way rotating component enables the rotating shaft to always rotate in accordance with the rotation direction of a rotor when a generator generates electricity;
s2: the planetary speed increasing mechanism is positioned below the rotating shaft, the generator is positioned below the planetary speed increasing mechanism, an input part of the planetary speed increasing mechanism is coaxially and fixedly connected with the rotating shaft, and an output part of the planetary speed increasing mechanism is coaxially and fixedly connected with a rotor of the generator;
the rotating shaft rotates and transmits power to an input part of the planetary speed increasing mechanism, the power is output to a rotor of the generator through an output part of the planetary speed increasing mechanism, the power generated by the rotation of the rotating shaft is subjected to speed increasing treatment through the planetary speed increasing mechanism and then transmitted to the generator, and the rotation of the rotor of the generator is to generate electricity by utilizing ocean wave energy;
s3: the top end of the rotating shaft extends to be positioned right above the mounting shell, and the top end of the rotating shaft is coaxially provided with a vertical axis spiral wind power generation fan blade;
in the process that the generator generates electricity by using ocean wave energy, ocean wind energy which appears along with waves simultaneously drives the rotating shaft to rotate in the same direction as the rotor during the electricity generation work of the generator through the vertical shaft spiral wind power generation fan blades, the rotating shaft rotates and drives the rotor of the generator to rotate, and the generator generates electricity by using the ocean wind energy.
2. The method for generating power by using ocean wave energy and wind energy according to claim 1, wherein the mounting frame body comprises inserting columns and mounting columns, the inserting columns are vertically arranged and fixed at the water bottom, and sliding grooves are coaxially formed in the top ends of the inserting columns;
the wind wave power generation device is characterized in that one end of the mounting column is coaxially located in the sliding groove, the other end of the mounting column is located above the inserting column and is provided with a mounting seat, the mounting column and the sliding groove arranged at the top end of the inserting column form sliding guide fit, and the wind wave power generation device is mounted on the mounting seat.
3. A method for generating power doubly using ocean wave energy and wind energy according to claim 2, wherein a damping and protecting member is arranged between the inserting column and the mounting column, a guiding bracket is fixedly arranged on the outer circumferential surface of the inserting column, a fixing bracket is fixedly arranged on the outer circumferential surface of the mounting column, and the fixing bracket is close to the top end of the mounting column.
4. The method for generating power doubly by using ocean wave energy and wind energy according to claim 3, wherein the damping protection member comprises a guide rod, a first damping spring and a second damping spring, the guide rod is vertically arranged, the top end of the guide rod is fixedly connected with the fixed support, the bottom end of the guide rod penetrates through the guide support and is positioned below the guide support, the bottom end of the guide rod is further provided with an abutting step, and a sliding guide fit is formed between the guide rod and the guide support;
the damping spring is sleeved outside the part of the guide rod between the guide bracket and the fixed bracket, and the damping spring is sleeved outside the part of the guide rod between the abutting step and the guide rod;
four groups of shock absorption protection components are arranged in an array along the circumferential direction of the inserted columns.
5. A method of dual generation using ocean wave energy and wind energy according to claim 3 or 4, wherein the float is fixedly mounted on the mounting;
the two ends of the guide hole along the guide direction are provided with supporting steps which are positioned at the position of the guide hole close to the hole opening of the inner cavity of the mounting shell, and the sealing element comprises a sealing plate and a sealing gasket;
the sealing plate is fixedly arranged at a hole opening of the guide hole, which is far away from the inner cavity of the mounting shell, the sealing plate and the guide hole form sealed fit, the sealing plate is also provided with a guide hole which is communicated with the guide hole, and the guide direction of the guide hole is parallel to the guide direction of the guide hole.
6. The method for generating power doubly by using ocean wave energy and wind energy according to claim 5, wherein the sealing gasket is arranged in the guide hole and positioned in the area between the sealing plate and the supporting step, the area between the sealing plate and the supporting step and the sealing gasket form sealed sliding guide fit, and the sealing gasket is further provided with a connecting hole communicated with the guide hole;
one end of the connecting rod is fixedly connected with the connecting bracket, the other end of the connecting rod penetrates through the guide hole/connecting hole/guide hole and then is fixedly connected with the floating ball, the connecting rod is fixedly connected with the connecting hole, and the connecting rod and the guide hole/guide hole form sliding guide fit.
7. The method for generating power doubly by using ocean wave energy and wind energy according to claim 1, wherein the unidirectional rotating member comprises a mounting sleeve, a ratchet wheel, a pawl and a unidirectional spring, the mounting sleeve is coaxially and fixedly sleeved outside the first gear shaft, and the mounting sleeve can be divided into two parts along the axial direction of the mounting sleeve and is respectively a mounting section and a hinging section;
the ratchet wheel is of a circular cylinder structure with an opening end and a closed end, the closed end of the ratchet wheel is coaxially provided with a mounting hole, a bearing is arranged in the mounting hole, the ratchet wheel is movably mounted outside the mounting section of the mounting sleeve through the bearing arranged in the mounting hole, the hinged section of the mounting sleeve is located in the ratchet wheel, and the opening end of the ratchet wheel is matched with and mounted with an end cover in an annular structure.
8. The method for generating power doubly by using ocean wave energy and wind energy according to claim 7, wherein ratchets of the ratchet wheel are arranged on the wall of the cavity of the ratchet wheel, one end of the pawl is hinged to the hinged section of the mounting sleeve, the core line of the hinged shaft is parallel to the axial direction of the first gear shaft, the other end of the pawl is inserted into the ratchets of the ratchet wheel, one end of the one-way spring is connected with the hinged section of the mounting sleeve, the other end of the one-way spring is connected with the side face, facing the mounting sleeve, of the pawl, and the pawl is driven to move;
the input helical gear is coaxially fixed outside the ratchet wheel, and the ratchet wheel, the pawl and the one-way spring are matched to drive the input helical gear to rotate in one direction and finally drive the rotating shaft to rotate in accordance with the rotation direction of the generator during power generation.
9. A method of dual power generation using ocean wave energy and wind energy according to claim 1, the planetary speed increasing mechanism is positioned below the rotating shaft, the generator is positioned below the planetary speed increasing mechanism, the planetary speed increasing mechanism comprises a housing, an input shaft, a planet carrier and an output shaft, the housing is a cylindrical shell structure which is provided with an inner cavity and is coaxially arranged with the rotating shaft, the housing/the generator are fixedly arranged in the installation shell, the input shaft/the output shaft are coaxially arranged with the rotating shaft, the input shaft/the output shaft are coaxially and movably arranged on the housing and can axially rotate around the input shaft, the power input end of the input shaft is positioned above the housing and coaxially and fixedly connected with the rotating shaft, the power output end of the input shaft is positioned in the housing, the planet carrier is coaxially fixed at the power output end of the input shaft, the power input end of the output shaft is positioned in the housing, and the power output end of the output shaft is positioned below the housing and coaxially and fixedly connected with the rotor of the generator;
one side of the planet carrier facing the output shaft is provided with a third gear shaft which is axially parallel to the axial direction of the input shaft, and the third gear shaft is provided with three groups in an array manner along the circumferential direction of the input shaft;
the planetary speed increasing mechanism further comprises a fixed gear ring, a sun gear and three planetary gears, the fixed gear ring is coaxially fixed in the housing, the sun gear is coaxially fixed at the power input end of the output shaft, the planetary gears are coaxially and movably mounted outside the gear shaft III and can axially rotate around the planetary gears, the planetary gears are correspondingly provided with three groups, the sun gear is meshed with the planetary gears, and the planetary gears are meshed with the fixed gear ring.
10. The method for generating power by using ocean wave energy and wind energy in a double mode according to claim 1, wherein the top end of the rotating shaft extends to be located right above the mounting shell, and the top end of the rotating shaft is coaxially provided with the vertical axis spiral wind power generation fan blade.
CN201910904717.1A 2019-09-24 2019-09-24 Method for generating power by using ocean wave energy and wind energy Active CN110645138B (en)

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