CN111365171A - Wave energy power generation device with inclined wave-facing plate - Google Patents

Wave energy power generation device with inclined wave-facing plate Download PDF

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Publication number
CN111365171A
CN111365171A CN202010340675.6A CN202010340675A CN111365171A CN 111365171 A CN111365171 A CN 111365171A CN 202010340675 A CN202010340675 A CN 202010340675A CN 111365171 A CN111365171 A CN 111365171A
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CN
China
Prior art keywords
swing
plate
drives
wave
wire rope
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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.)
Withdrawn
Application number
CN202010340675.6A
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Chinese (zh)
Inventor
彭宝安
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Jingmen Chuangjia Machinery Technology Co Ltd
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Jingmen Chuangjia Machinery Technology Co Ltd
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Publication date
Application filed by Jingmen Chuangjia Machinery Technology Co Ltd filed Critical Jingmen Chuangjia Machinery Technology Co Ltd
Priority to CN202010340675.6A priority Critical patent/CN111365171A/en
Publication of CN111365171A publication Critical patent/CN111365171A/en
Withdrawn legal-status Critical Current

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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
    • F03B13/1805—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 and the wom is hinged to the rem
    • F03B13/181—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 and the wom is hinged to the rem for limited rotation
    • F03B13/182—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 and the wom is hinged to the rem for limited rotation with a to-and-fro movement
    • 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
    • F03B15/00—Controlling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H37/00—Combinations of mechanical gearings, not provided for in groups F16H1/00 - F16H35/00
    • F16H37/12—Gearings comprising primarily toothed or friction gearing, links or levers, and cams, or members of at least two of these types
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/1004—Structural association with clutches, brakes, gears, pulleys or mechanical starters with pulleys
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1853—Rotary generators driven by intermittent forces
    • 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

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

The invention discloses a wave energy power generation device of an inclined wave-facing plate, which is mainly used for ocean wave energy power generation and mainly comprises a swing plate, a swing head, a buoyancy tank, the inclined wave-facing plate, a water drainage hole and a pressure sensor, wherein the swing plate is arranged on the swing head; the working principle is as follows: the wave strikes the wobble plate from the left side, the wobble plate clockwise rotates and drives wire rope downstream, wire rope drives the rocking head, the rocking beam counter-clockwise rotation, the rocking beam drives the center pin clockwise rotation of gearbox through door-shaped connecting rod and rocker, thereby the gearbox is driven through the action wheel after the variable speed, the belt drives generating set from the rotatory rotor that drives generating set of driving wheel, when fan-shaped balancing piece is rotatory to the lower extreme, the upper end of wobble plate is rotatory to the minimum and is in the horizontality, fan-shaped balancing piece continues clockwise rotation and drives wire rope upward movement through the rocking head and pull the wobble plate and reset, after the wave strikes the wobble plate from the left side once more, the wobble plate drives the rotatory stable electric quantity that sends of rotor of generating set according to above.

Description

Wave energy power generation device with inclined wave-facing plate
Technical Field
The invention is mainly used for ocean wave energy power generation.
Background
The ocean wave energy power generation device which is used or applied at present is only suitable for small power generation equipment and cannot be used for large-scale power generation.
Disclosure of Invention
The invention can generate electricity in a large scale, generates stable electric quantity, and can be directly connected with a national power grid in a grid manner, and mainly comprises a swing plate (1), a fixed shaft (2), a steel wire rope (3), a swing head (4), a swing beam (5), a generator set (6), a door-shaped connecting rod (7), a gearbox (8), a rocker (9), a frame (13), a fan-shaped balance block (14), a buoyancy tank (18), an inclined wave-facing plate (19), a water drainage hole (20), a pressure sensor (21) and a controller; an inclined wave-facing plate (19) is fixed at the upper end of the swing plate (1), the inclined wave-facing plate (19) inclines towards the sea wave direction, a water drainage hole (20) is formed in the lower end of the inclined wave-facing plate (19), the opening and closing of the water drainage hole (20) is controlled by an electric control device, a pressure sensor (21) is installed on the wave-facing surface of the swing plate (1), the lower end of the swing plate (1) rotates around a fixed shaft (2), the fixed shaft (2) is fixed with a buoyancy tank (18), the buoyancy tank (18) is fixed on the sea level through an anchor chain, a pin shaft (12) is fixed at the upper end of the swing plate (1), a steel wire rope (3) is sleeved on the pin shaft (12), two ends of the steel wire rope (3) are fixed with the right upper end of a swing head (4), the left portion of the swing head (4) is an arc line surface, the right portion of the swing head (4) is a plane, the steel wire rope (3) is arranged on the arc line surface of the swing head (, the right end of the rocking beam (5) is hinged with the middle of the left end of the door-shaped connecting rod (7), the right end of the door-shaped connecting rod (7) is hinged with a hinge point (10) of the rocker (9), the other end of the rocker (9) is fixed with a central shaft (11) of the gearbox (8), the fan-shaped balance block (14) is fixed with the central shaft (11), a driving wheel (15) of the gearbox (8) is connected with a driven wheel (17) of the generator set (6) through a belt (16), and the upper end of the rack (13) is hinged with the lower end of the rocking beam (5); the working principle of the wave energy power generation device is as follows: sea waves impact the swing plate (1) from the left side, a pressure sensor (21) on the swing plate (1) senses the pressure of the sea waves, the pressure sensor (21) transmits signals to the controller, the controller instructs the closing of the drain hole (20), the swing plate (1) rotates clockwise around the fixed shaft (2) and drives the steel wire rope (3) to move downwards through the pin shaft (12), the steel wire rope (3) drives the swing head (4) and the swing beam (5) to rotate anticlockwise, the swing beam (5) drives the central shaft (11) of the gearbox (8) to rotate clockwise through the door-shaped connecting rod (7) and the rocker (9), the central shaft (11) drives the fan-shaped balance block (14) to rotate clockwise, meanwhile, after the gearbox (8) changes speed, the driven wheel (17) of the generator set (6) and the rotor of the generator set (6) are driven by the driving wheel (15) and the belt (16), and when the fan-shaped balance, the upper end of the swing plate (1) rotates to the lowest point and is in a horizontal state, the impact force of sea waves is greatly weakened, the pressure sensor (21) cannot sense the pressure of the sea waves, the pressure sensor (21) transmits signals to the controller, the controller instructs the drain hole (20) to open, the sea water remained on the swing plate (1) flows out from the drain hole (20), the fan-shaped balance block (14) continuously rotates clockwise under the inertia effect and drives the rocker beam (5) and the swing head (4) to rotate clockwise through the central shaft (11), the rocker (9) and the door-shaped connecting rod (7), the swing head (4) drives the steel wire rope (3) to move upwards, the steel wire rope (3) upwards pulls the swing plate (1) to reset and is in a vertical state, when the waves impact the swing plate (1) from the left side again, the swing plate (1) continues to drive the rotor of the generator set (6) to rotate to generate stable electric quantity according to the working principle.
Drawings
Description of reference numerals: 1-swing plate, 2-fixed shaft, 3-steel wire rope, 4-swing head, 5-swing beam, 6-generator set, 7-door-shaped connecting rod, 8-gear box, 9-rocker, 10-hinged point, 11-central shaft, 12-pin shaft, 13-frame, 14-sector balance block, 15-driving wheel, 16-belt, 17-driven wheel, 18-floating box, 19-inclined windward board, 20-water drainage hole and 21-pressure sensor.
Fig. 1 is a schematic elevation view of the present invention.
Fig. 2 is a schematic plan view of the present invention.
Fig. 3 is a schematic elevation view of the swing plate 1 in a horizontal state.
Fig. 4 is a large view of the wobble plate 1.
Detailed Description
Referring to fig. 1, 2, 3 and 4, sea waves impact a swing plate 1 from the left side, a pressure sensor 21 on the swing plate 1 senses the pressure of the sea waves, the pressure sensor 21 transmits signals to a controller, the controller instructs a water drain hole 20 to be closed, the swing plate 1 rotates clockwise around a fixed shaft 2 and drives a steel wire rope 3 to move downwards through a pin shaft 12, the steel wire rope 3 drives a swing head 4 and a swing beam 5 to rotate anticlockwise, the swing beam 5 drives a central shaft 11 of a gearbox 8 to rotate clockwise through a door-shaped connecting rod 7 and a rocker 9, the central shaft 11 drives a fan-shaped balance block 14 to rotate clockwise, the gearbox 8 drives a driven wheel 17 of a generator set 6 and a rotor of the generator set 6 to rotate through a driving wheel 15 and a belt 16 after speed change, when the fan-shaped balance block 14 rotates to the lower end, the upper end of the swing plate 1 rotates, the pressure sensor 21 cannot sense the pressure of sea waves, the pressure sensor 21 transmits signals to the controller, the controller instructs the drain hole 20 to open, the sea water remaining on the swing plate 1 flows out from the drain hole 20, the fan-shaped balance block 14 continues to rotate clockwise under the action of inertia and drives the swing beam 5 and the swing head 4 to rotate clockwise through the central shaft 11, the rocker 9 and the door-shaped connecting rod 7, the swing head 4 drives the steel wire rope 3 to move upwards, the steel wire rope 3 pulls the swing plate 1 upwards to reset and be in a vertical state, and after the sea waves impact the swing plate 1 from the left side again, the swing plate 1 continues to drive the rotor of the generator set 6 to rotate to generate stable electric quantity according to the working principle.
Need to explain: referring to fig. 2, the upper and lower rods of the door-shaped connecting rod 7, the pair of rockers 9, and the pair of sector-shaped balance weights 14 are respectively symmetrically arranged on both sides of a central shaft 11 of the transmission case 8 and drive the central shaft 11 to rotate; the fan-shaped balance weight 14 functions to balance the weight of the swing head 4; the effect of the inclined board 19 is to capture as much of the waves as possible.

Claims (1)

1. A wave energy power generation device of an inclined wave-facing plate is characterized in that: the device mainly comprises a swing plate (1), a fixed shaft (2), a steel wire rope (3), a swing head (4), a swing beam (5), a generator set (6), a door-shaped connecting rod (7), a gearbox (8), a rocker (9), a frame (13), a fan-shaped balance block (14), a buoyancy tank (18), an inclined wave-facing plate (19), a water drainage hole (20), a pressure sensor (21) and a controller; an inclined wave-facing plate (19) is fixed at the upper end of the swing plate (1), the inclined wave-facing plate (19) inclines towards the sea wave direction, a water drainage hole (20) is formed in the lower end of the inclined wave-facing plate (19), the opening and closing of the water drainage hole (20) is controlled by an electric control device, a pressure sensor (21) is installed on the wave-facing surface of the swing plate (1), the lower end of the swing plate (1) rotates around a fixed shaft (2), the fixed shaft (2) is fixed with a buoyancy tank (18), the buoyancy tank (18) is fixed on the sea level through an anchor chain, a pin shaft (12) is fixed at the upper end of the swing plate (1), a steel wire rope (3) is sleeved on the pin shaft (12), two ends of the steel wire rope (3) are fixed with the right upper end of a swing head (4), the left portion of the swing head (4) is an arc line surface, the right portion of the swing head (4) is a plane, the steel wire rope (3) is arranged on the arc line surface of the swing head (, the right end of the rocking beam (5) is hinged with the middle of the left end of the door-shaped connecting rod (7), the right end of the door-shaped connecting rod (7) is hinged with a hinge point (10) of the rocker (9), the other end of the rocker (9) is fixed with a central shaft (11) of the gearbox (8), the fan-shaped balance block (14) is fixed with the central shaft (11), a driving wheel (15) of the gearbox (8) is connected with a driven wheel (17) of the generator set (6) through a belt (16), and the upper end of the rack (13) is hinged with the lower end of the rocking beam (5); the working principle of the wave energy power generation device is as follows: sea waves impact the swing plate (1) from the left side, a pressure sensor (21) on the swing plate (1) senses the pressure of the sea waves, the pressure sensor (21) transmits signals to the controller, the controller instructs the closing of the drain hole (20), the swing plate (1) rotates clockwise around the fixed shaft (2) and drives the steel wire rope (3) to move downwards through the pin shaft (12), the steel wire rope (3) drives the swing head (4) and the swing beam (5) to rotate anticlockwise, the swing beam (5) drives the central shaft (11) of the gearbox (8) to rotate clockwise through the door-shaped connecting rod (7) and the rocker (9), the central shaft (11) drives the fan-shaped balance block (14) to rotate clockwise, meanwhile, after the gearbox (8) changes speed, the driven wheel (17) of the generator set (6) and the rotor of the generator set (6) are driven by the driving wheel (15) and the belt (16), and when the fan-shaped balance, the upper end of the swing plate (1) rotates to the lowest point and is in a horizontal state, the impact force of sea waves is greatly weakened, the pressure sensor (21) cannot sense the pressure of the sea waves, the pressure sensor (21) transmits signals to the controller, the controller instructs the drain hole (20) to open, the sea water remained on the swing plate (1) flows out from the drain hole (20), the fan-shaped balance block (14) continuously rotates clockwise under the inertia effect and drives the rocker beam (5) and the swing head (4) to rotate clockwise through the central shaft (11), the rocker (9) and the door-shaped connecting rod (7), the swing head (4) drives the steel wire rope (3) to move upwards, the steel wire rope (3) upwards pulls the swing plate (1) to reset and is in a vertical state, when the waves impact the swing plate (1) from the left side again, the swing plate (1) continues to drive the rotor of the generator set (6) to rotate to generate stable electric quantity according to the working principle.
CN202010340675.6A 2020-04-26 2020-04-26 Wave energy power generation device with inclined wave-facing plate Withdrawn CN111365171A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010340675.6A CN111365171A (en) 2020-04-26 2020-04-26 Wave energy power generation device with inclined wave-facing plate

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Application Number Priority Date Filing Date Title
CN202010340675.6A CN111365171A (en) 2020-04-26 2020-04-26 Wave energy power generation device with inclined wave-facing plate

Publications (1)

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CN111365171A true CN111365171A (en) 2020-07-03

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356016A1 (en) * 1976-02-16 1978-01-20 Lorens Marius Power generator utilising energy of waves - has float with oscillating arm connected to generator via universal couplings enabling it to use waves in all directions
CN109356775A (en) * 2018-12-17 2019-02-19 青岛理工大学 A kind of wave energy generating set based on crank connecting link
CN109441702A (en) * 2018-12-17 2019-03-08 青岛理工大学 A kind of two-way ocean wave energy generating set based on ratchet mechanism
CN109869267A (en) * 2019-04-19 2019-06-11 上海海事大学 A kind of wave self-power generation type buoy and its electricity-generating method

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2356016A1 (en) * 1976-02-16 1978-01-20 Lorens Marius Power generator utilising energy of waves - has float with oscillating arm connected to generator via universal couplings enabling it to use waves in all directions
CN109356775A (en) * 2018-12-17 2019-02-19 青岛理工大学 A kind of wave energy generating set based on crank connecting link
CN109441702A (en) * 2018-12-17 2019-03-08 青岛理工大学 A kind of two-way ocean wave energy generating set based on ratchet mechanism
CN109869267A (en) * 2019-04-19 2019-06-11 上海海事大学 A kind of wave self-power generation type buoy and its electricity-generating method

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Application publication date: 20200703