CN111365182A - Inclined wave-facing plate rocker type wave power generation device - Google Patents
Inclined wave-facing plate rocker type wave power generation device Download PDFInfo
- Publication number
- CN111365182A CN111365182A CN202010372501.8A CN202010372501A CN111365182A CN 111365182 A CN111365182 A CN 111365182A CN 202010372501 A CN202010372501 A CN 202010372501A CN 111365182 A CN111365182 A CN 111365182A
- Authority
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- China
- Prior art keywords
- swing plate
- rocker
- drives
- rotate
- swing
- 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.)
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- 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
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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
- F03B15/00—Controlling
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- 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
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- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient
Abstract
The invention discloses a rocker type wave energy power generation device with an inclined wave-facing plate, which is used for ocean wave energy power generation and comprises a swing plate, a rocker, a buoyancy tank, an inclined wave-facing plate and a pressure sensor, wherein the working principle of the device is as follows: the swing plate is impacted by sea waves from the left side, the swing plate rotates along with the rotating shaft, meanwhile, the torsion spring elastically extends, the swing plate drives the steel wire rope to move downwards, the steel wire rope drives the swing beam to rotate, the swing beam drives the central shaft of the gearbox to rotate through the door-shaped connecting rod and the rocker, the gearbox drives the rotor of the generator set to rotate through the driving wheel, the belt and the driven wheel, when the swing plate rotates to the horizontal state, the swing plate loses impact force of the sea waves, the torsion spring elastically retracts to drive the swing plate to reset and is in an upward vertical state, the central shaft of the gearbox continues to drive the rocker, the door-shaped connecting rod and the swing beam to rotate and reset under the inertia effect, and after the sea waves impact the swing plate from the left side again, the swing plate.
Description
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, can generate stable electricity, and can be directly connected with a national power grid in a grid manner, and mainly comprises a swing plate (1), a rotating shaft (2), a steel wire rope (3), wheels (4), a swing beam (5), a generator set (6), a door-shaped connecting rod (7), a gearbox (8), a rocker (9), a rack (13), an outer barrel (14), a torsion spring (18), a buoyancy tank (19), an inclined wave-facing plate (20), a water drainage hole (21), a pressure sensor (22) and a controller; an inclined wave-facing plate (20) is fixed at the upper end of the swing plate (1), the inclined wave-facing plate (20) inclines towards the sea wave direction, a water drainage hole (21) is formed in the lower end of the inclined wave-facing plate (20), the opening and closing of the water drainage hole (21) is controlled by an electric control device, a pressure sensor (22) is installed on the wave-facing surface of the swing plate (1), the lower end of the swing plate (1) is fixed with a rotating shaft (2), the rotating shaft (2) rotates around an outer cylinder (14), the outer cylinder (14) is fixed with a buoyancy tank (19), one end of a torsion spring (18) is fixed with the outer surface of the rotating shaft (2), the other end of the torsion spring (18) is fixed with the inner wall of the outer cylinder (14), the buoyancy tank (19) 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), one end of a steel wire rope (3) is fixed with the pin shaft (12), the other end of the steel wire, 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 a rocker (9), the other end of the rocker (9) is fixed with a central shaft (11) of a gearbox (8), a driving wheel (15) of the gearbox (8) is connected with a driven wheel (17) of a generator set (6) through a belt (16), and the upper end of a 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, the pressure sensor (22) on the swing plate (1) senses the pressure of the sea waves, the pressure sensor (22) transmits signals to the controller, the controller instructs the closing of the drain hole (21), the swing plate (1) rotates clockwise along with the rotating shaft (2), meanwhile, the torsion spring (18) extends elastically, the swing plate (1) drives the steel wire rope (3) to move downwards through the pin shaft (12), the steel wire rope (3) drives the rocker beam (5) to rotate anticlockwise, the rocker 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), meanwhile, the gearbox (8) drives the driven wheel (17) of the generator set (6) to rotate through the driving wheel (15) and the belt (16) after speed change, the driven wheel (17) drives the rotor of the generator set (6) to rotate, and when the upper end of the swing plate (1) rotates to, because the impact force of sea waves is greatly weakened, the pressure sensor (22) cannot sense the pressure of the sea waves, the pressure sensor (22) transmits signals to the controller, the controller instructs the water drain hole (21) to be opened, the sea water remained on the swing plate (1) flows out from the water drain hole (21), meanwhile, the torsion spring (18) elastically retracts and drives the swing plate (1) to reset and be in an upward vertical state, the central shaft (11) of the gearbox (8) continuously drives the rocker (9), the door-shaped connecting rod (7) and the rocker beam (5) to rotate and reset due to the inertia effect, and after the sea waves impact the swing plate (1) from the left side again, the swing plate (1) continuously drives 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-rotating 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-hinge point, 11-central shaft, 12-pin shaft, 13-frame, 14-outer cylinder, 15-driving wheel, 16-belt, 17-driven wheel, 18-torsion spring, 19-floating box, 20-inclined wave-facing plate, 21-water drainage hole and 22-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 wobble plate 1 driving a rotor of generator set 6 in rotation.
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 22 on the swing plate 1 senses the pressure of the sea waves, the pressure sensor 22 transmits signals to a controller, the controller instructs a drain hole 21 to be closed, the swing plate 1 rotates clockwise along with a rotating shaft 2, meanwhile, a torsion spring 18 extends elastically, the swing plate 1 drives a steel wire rope 3 to move downwards through a pin shaft 12, the steel wire rope 3 drives 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, simultaneously, the gearbox 8 changes speed and then drives a driven wheel 17 of a generator set 6 to rotate through a driving wheel 15 and a belt 16, the driven wheel 17 drives a rotor of the generator set 6 to rotate, when the upper end of the swing plate 1 rotates to the lowest point and is in a horizontal state, the pressure sensor, the pressure sensor 22 transmits a signal to the controller, the controller instructs the water outlet 21 to open, seawater remaining on the swing plate 1 flows out of the water outlet 21, meanwhile, the torsion spring 18 elastically retracts and drives the swing plate 1 to reset and to be in an upward vertical state, the central shaft 11 of the gearbox 8 continuously drives the rocker 9, the door-shaped connecting rod 7 and the rocker beam 5 to rotate and reset under the action of inertia, and after sea waves impact the swing plate 1 from the left side again, the swing plate 1 continuously drives 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 and the pair of rocking bars 9 are respectively and symmetrically arranged on two sides of a central shaft 11 of the gearbox 8 and drive the central shaft 11 to rotate; the effect of tilting the board 20 is to capture as much of the waves as possible.
Claims (1)
1. Slope is faced unrestrained board rocker beam formula wave energy power generation facility, characterized by: the device mainly comprises a swing plate (1), a rotating shaft (2), a steel wire rope (3), wheels (4), a rocking beam (5), a generator set (6), a door-shaped connecting rod (7), a gearbox (8), a rocker (9), a rack (13), an outer barrel (14), a torsion spring (18), a floating box (19), an inclined wave-facing plate (20), a water drainage hole (21), a pressure sensor (22) and a controller; an inclined wave-facing plate (20) is fixed at the upper end of the swing plate (1), the inclined wave-facing plate (20) inclines towards the sea wave direction, a water drainage hole (21) is formed in the lower end of the inclined wave-facing plate (20), the opening and closing of the water drainage hole (21) is controlled by an electric control device, a pressure sensor (22) is installed on the wave-facing surface of the swing plate (1), the lower end of the swing plate (1) is fixed with a rotating shaft (2), the rotating shaft (2) rotates around an outer cylinder (14), the outer cylinder (14) is fixed with a buoyancy tank (19), one end of a torsion spring (18) is fixed with the outer surface of the rotating shaft (2), the other end of the torsion spring (18) is fixed with the inner wall of the outer cylinder (14), the buoyancy tank (19) 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), one end of a steel wire rope (3) is fixed with the pin shaft (12), the other end of the steel wire, 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 a rocker (9), the other end of the rocker (9) is fixed with a central shaft (11) of a gearbox (8), a driving wheel (15) of the gearbox (8) is connected with a driven wheel (17) of a generator set (6) through a belt (16), and the upper end of a 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, the pressure sensor (22) on the swing plate (1) senses the pressure of the sea waves, the pressure sensor (22) transmits signals to the controller, the controller instructs the closing of the drain hole (21), the swing plate (1) rotates clockwise along with the rotating shaft (2), meanwhile, the torsion spring (18) extends elastically, the swing plate (1) drives the steel wire rope (3) to move downwards through the pin shaft (12), the steel wire rope (3) drives the rocker beam (5) to rotate anticlockwise, the rocker 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), meanwhile, the gearbox (8) drives the driven wheel (17) of the generator set (6) to rotate through the driving wheel (15) and the belt (16) after speed change, the driven wheel (17) drives the rotor of the generator set (6) to rotate, and when the upper end of the swing plate (1) rotates to, because the impact force of sea waves is greatly weakened, the pressure sensor (22) cannot sense the pressure of the sea waves, the pressure sensor (22) transmits signals to the controller, the controller instructs the water drain hole (21) to be opened, the sea water remained on the swing plate (1) flows out from the water drain hole (21), meanwhile, the torsion spring (18) elastically retracts and drives the swing plate (1) to reset and be in an upward vertical state, the central shaft (11) of the gearbox (8) continuously drives the rocker (9), the door-shaped connecting rod (7) and the rocker beam (5) to rotate and reset due to the inertia effect, and after the sea waves impact the swing plate (1) from the left side again, the swing plate (1) continuously drives the rotor of the generator set (6) to rotate to generate stable electric quantity according to the working principle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010372501.8A CN111365182A (en) | 2020-05-06 | 2020-05-06 | Inclined wave-facing plate rocker type wave power generation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010372501.8A CN111365182A (en) | 2020-05-06 | 2020-05-06 | Inclined wave-facing plate rocker type wave power generation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111365182A true CN111365182A (en) | 2020-07-03 |
Family
ID=71207466
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010372501.8A Withdrawn CN111365182A (en) | 2020-05-06 | 2020-05-06 | Inclined wave-facing plate rocker type wave power generation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111365182A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2487819B (en) * | 2011-02-03 | 2013-01-30 | John Pitchford | Wave energy converter |
| CN105024599A (en) * | 2015-08-10 | 2015-11-04 | 华北电力大学（保定） | Wave energy power generation system maximum power tracking device and control method |
| CN108412471A (en) * | 2018-02-14 | 2018-08-17 | 连雪琼 | A kind of oil exploitation auxiliary conveying equipment |
| CN109256983A (en) * | 2018-08-23 | 2019-01-22 | 哈尔滨工程大学 | Swing piezoelectricity Wave energy converting device with swash plate |
-
2020
- 2020-05-06 CN CN202010372501.8A patent/CN111365182A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2487819B (en) * | 2011-02-03 | 2013-01-30 | John Pitchford | Wave energy converter |
| CN105024599A (en) * | 2015-08-10 | 2015-11-04 | 华北电力大学（保定） | Wave energy power generation system maximum power tracking device and control method |
| CN108412471A (en) * | 2018-02-14 | 2018-08-17 | 连雪琼 | A kind of oil exploitation auxiliary conveying equipment |
| CN109256983A (en) * | 2018-08-23 | 2019-01-22 | 哈尔滨工程大学 | Swing piezoelectricity Wave energy converting device with swash plate |
Non-Patent Citations (1)
| Title |
|---|
| 姚春冬: "《石油钻采机械》", 31 January 2007, 石油工业出版社 * |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20200703 |
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| WW01 | Invention patent application withdrawn after publication |