WO2011099669A1 - Apparatus using wave power to generate electricity - Google Patents

Apparatus using wave power to generate electricity Download PDF

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Publication number
WO2011099669A1
WO2011099669A1 PCT/KR2010/001455 KR2010001455W WO2011099669A1 WO 2011099669 A1 WO2011099669 A1 WO 2011099669A1 KR 2010001455 W KR2010001455 W KR 2010001455W WO 2011099669 A1 WO2011099669 A1 WO 2011099669A1
Authority
WO
WIPO (PCT)
Prior art keywords
pinion gear
power
way
way pinion
buoyancy body
Prior art date
Application number
PCT/KR2010/001455
Other languages
French (fr)
Korean (ko)
Inventor
권영진
Original Assignee
주식회사 에스에프에너지
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 에스에프에너지 filed Critical 주식회사 에스에프에너지
Priority to KR1020127026364A priority Critical patent/KR20130041783A/en
Publication of WO2011099669A1 publication Critical patent/WO2011099669A1/en

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Classifications

    • 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
    • F03B13/1845—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 slides relative to the rem
    • F03B13/1855—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 slides relative to the rem where the connection between wom and conversion system takes tension and compression
    • F03B13/186—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 slides relative to the rem where the connection between wom and conversion system takes tension and compression the connection being of the rack-and-pinion type
    • 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
    • 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
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • 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
    • F05B2260/00—Function
    • F05B2260/40—Transmission of power
    • F05B2260/402—Transmission of power through friction drives
    • F05B2260/4023—Transmission of power through friction drives through a friction clutch
    • 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

Definitions

  • the present invention relates to a wave power generating device that generates power by changing kinetic energy into mechanical energy in the course of entering or exiting waves, and more particularly, a simple structure.
  • the present invention relates to a wave power generation device that is easy to install and maintain, and that can be continuously generated through stable operation while maximizing power generation efficiency through continuous energy supply.
  • Korean Patent Publication No. 2004-27662 is a device that generates vertical and vertical motion by changing the position of the sea surface wave and converts it into rotational motion and supplies it to the generator.
  • the structure is so complicated that it is easy to damage due to bad weather such as typhoon. The effect was greatly reduced due to the large maintenance cost caused by the maintenance, and the buoyancy structure installed for vertical movement was smoothly operated in the case of large waves, but deteriorated in the case of residual waves. .
  • 1 is a three-dimensional view showing the overall configuration of the wave power generator according to an embodiment of the present invention.
  • Figure 2 is a view showing in three dimensions the outer frame shape of the power transmission means shown in FIG.
  • FIG. 3 shows the plane of FIG. 2
  • Figure 4 is a buoyancy body and drive unit of the power transmission means shown in FIG. Volumetric drawing.
  • FIG. 5 is a front view of FIG. 4;
  • FIG. 6 is a view showing a state in which the buoyancy body rises as the wave rises.
  • 7 is a view illustrating a state in which the buoyancy body is lowered by the falling of the wave.
  • 8A and 8B are cutaway views illustrating internal sections of the first and second one-way pinion gears, respectively.
  • FIG. 9 is a view showing a state in which a plurality of power transmission means are sequentially operated in the wave power generator of the present invention.
  • FIG. 10 is a three-dimensional view showing the power generation means in the wave power generator of the present invention.
  • FIG. 10 shows the plane of FIG. 10
  • buoyancy body 30 drive part
  • the present invention has been made to solve the above problems, the structure is simple and easy to install, as well as not easily damaged in bad weather such as typhoon and easy maintenance due to the damage to the power generation device reduced maintenance costs To provide.
  • Another object of the present invention is to provide a wave power generating device having a high power generation efficiency is possible due to the stable operation even when a large wave as well as the residual wave is generated.
  • Still another object of the present invention is to install the wave generators in the same structure to install a plurality of in series so that each wave generator in order to operate sequentially according to the direction of the wave to continuously supply energy to the power generation unit to maximize the power generation efficiency It is to provide a wave power generator capable of doing so.
  • Still another object of the present invention is to provide a wave power generation apparatus capable of more stably moving the up and down movement of the buoyancy body.
  • Still another object of the present invention is to provide a wave power generation device capable of adjusting the weight of the buoyancy body according to the amount of water injected into the buoyancy body.
  • the present invention for achieving the objects as described above, in the wave power generator, the outer frame installed in the sea, and the buoyancy body to move up and down by the wave in the state that is supported on the outer frame and floating in the sea And, it is installed on the upper surface of the buoyancy body, and move up and down with the buoyancy body, the first and second on both sides With a gear formed tack, the first and second one-way pinion gears meshing with the first and second gears of the rack, the first and second one-way pinion gears rotating along the straight line of the rack, and the first one-way pinion gear.
  • a first dimming shaft installed in the first one-way pinion gear and rotating by receiving power only when a clockwise engagement of the first one-way pinion gear occurs in accordance with the upward movement of the rack; And a clockwise direction of the second one-way pinion gear installed in a state of penetrating the second one-way pinion gear and in accordance with the descending motion of the rack through a second one-way bearing installed inside the second one-way pinion gear.
  • a power transmission means composed of a second rotation shaft that receives power and rotates only during rotation; and a foot that generates electric power by receiving rotational force of the first and second rotation shafts of the power transmission means. And it characterized in that it comprises a means.
  • the outer frame includes a guide frame for guiding the up and down movement of the buoyancy body, it is preferable that the guide frame is further installed in contact with the outer surface of the buoyancy body.
  • the power transmission means is preferably configured to be arranged in series with at least two or more in the same structure.
  • the rack is installed on the upper end of the buoyancy body, the first and second pinion which is rotated in only one direction at both ends of the tack is configured to mesh with the buoyancy body according to the situation that the wave enters or exits, In the lower movement operation, the first and second pinions geared to the tack of the buoyancy body are selectively engaged, respectively, to implement a wave power generation device that generates energy by transmitting rotational force to the power generation means.
  • the present invention by installing a plurality of power transmission means in the same structure arranged in series to move the buoyancy body of each power transmission means in order to move up and down sequentially, without breaking the rotational force to the power generation means
  • a wave power generator By continually delivering, we want to implement a wave power generator to maximize the power generation efficiency of the device.
  • 1 is a view showing the overall configuration of the wave power generator to be implemented in the present invention.
  • the wave power generator 100 of the present invention is largely divided into a power transmission means (A) and a power generation means (B).
  • the power transmission means (A) is a means for generating a rotational force by the energy when the wave enters or exits, and transmits the generated rotational force to the power generation means (B), to the edge frame (10) and buoyancy body (20) Organize divided.
  • 2 and 3 are diagrams showing the configuration of the frame.
  • the outer frame 10 is installed in a place where the wave force can be used is a means for fixing the buoyancy body 20 does not float in the wave. At this time, it should be appreciated that the outer frame 10 may be changed in shape depending on the installation place.
  • the frame frame 10 is a vertical frame (10a) is installed in a vertical position along the four corners of the edge, and the horizontal frame is installed horizontally lying along the upper surface of the vertical frame (10a) ( And 10b).
  • Guide frames 12 are further included between the vertical frames 10a.
  • the guide frame 12 guides the buoyancy body 20 vertically moving up and down by waves, wherein the guide frame 12 is provided with the roller 14 in the state where the buoyancy body 20 is further installed. ) Moves up and down in contact with the lorler 14 to guide the movement of the buoyancy body 20 more smoothly.
  • FIG. 4 is a three-dimensional view showing the configuration of the buoyancy body
  • Figure 5 is a view showing a cross section of the buoyancy body shown in FIG.
  • the buoyancy body 20 floats on the sea and is subjected to wave forces such as when the wave enters or exits the sea or when the wave momentarily increases in the course of the wave breaking on the breakwater.
  • the hollow 22 is formed in a hollow shape having a space 22 formed therein so that it can float on the sea.
  • the internal space 22 of the buoyancy body 20 is filled with a certain amount of water 24.
  • the water 24 filled in the buoyancy body 20 is provided to adjust the height of the buoyancy body 20 so that the buoyancy body 22 has a certain weight.
  • the buoyancy body 20 it is preferable to adjust the buoyancy of the buoyancy body 20 to the intended use by the amount of water 24 filled in the buoyancy body 20, for example, the buoyancy body 20 by the wave force Less than half of the interior space 22, preferably 40-40% of the interior-space 24, is preferably filled so that the lowering operation is rapid after being raised.
  • the upper surface of the buoyancy body 20 is further provided with a drive unit 30 for generating the electrostatic force in accordance with the up, down movement of the buoyancy body (20).
  • the drive unit 30 is installed in a state perpendicular to the upper surface of the buoyancy body 20, both sides of the tack 32 is formed with the first and second gears (32a, 32b) in the longitudinal direction, the rack 32 First and second gears respectively formed on both sides of the first and second gears meshing with the 32 and 32b, respectively, and selectively engaged in the arming operation according to the up and down movement of the tack 32 according to the operation of the buoyancy body 20. It is axially coupled to the way pinion gears 34a and 34b and the first and second one-way pinion gears 34a and 34b, respectively, and is rotated by receiving the rotational power of the first and second one-way pinion gears 34a and 34b.
  • the first and second one-way pinion gears 34a and 34b are gears designed to rotate in only one direction through one-way bearings installed therein and to be idling in the other direction.
  • the way pinion gear 34a is raised as the rack 32 is engaged with the first gear 32a of the rack 32 as shown in FIG. It rotates in the clockwise direction only during operation to transmit the rare power to the first rotary shaft 40a
  • the second one-way pinion gear 34b is a second gear of the rack 32 as shown in FIG. It is configured to rotate clockwise only when the tack 32 is in the downward motion in engagement with 32b) and transmit the rotational force to the second rotation shaft 40b.
  • the first and second one-way bearings 36a and 36b installed in the first and second one-way pinion gears 34a and 34b are rotated in only one direction and used to rotate in the other direction.
  • the first and second one-way pinion gears in which the first and second one-way bearings 36a and 36b are installed will be omitted.
  • 34a, 34b) is as follows.
  • the 1st one-way bearing 36a is attached to the outer side of the 1st rotation shaft 40a, and the 1st one-way pinion gear 34a is attached to the outer side.
  • the rotational direction of the first one-way bearing 36a at this time, only when the first one-way pinion gear 34a rotates in the clockwise direction (that is, when the tack 32 moves upward) And the first rotary shaft 40a is engaged, and when the first one-way pinion gear 34a is engaged in the counterclockwise direction (that is, when the tack 32 moves downward), Without the first one-way pinion gear (34a) to be idling so as not to transmit the rotational force to the first rotary shaft (40a).
  • the second one-way bearing 36b is mounted on the outer side of the second coaxial shaft 40b, and the second one-way pinion gear 34b is mounted on the outer side of the second shaft 40b. have. Looking at the arming direction of the second one-way bearing (36b) at this time, the second one-way pinion gear (34b) rotates together only when the arm is rotated clockwise (that is, when the rack 32 moves downward) When the second dire shaft 40b is engaged, the second one-way pinion gear 34b is rotated counterclockwise (that is, when the tack 32 moves upward). By allowing the second one-way pinion gear 34b to idle, the rotational force is not transmitted to the second rotation shaft 40b.
  • the first one-way pinion gear 34a rotates in accordance with the upward movement of the rack 32, and the first rotating shaft 40a.
  • the second one-way pinion gear 34b rotates according to the lowering operation of the rack 32. And rotates the second rotary shaft (40b) to transfer power to the power generation stage (B).
  • the power transmission means (A) consisting of the outer frame 10, the buoyancy body 20, and the driving unit 30 has the same structure, and several waves are arranged in series to form a wave as shown in FIG.
  • the buoyancy body 20 of each power transmission means (A) is moved up or down one by one sequentially and configured to continuously engage the first and second diligent shafts (40a, 40b) power generation means (A It is preferable to configure the power to continuously transmit power, and through this it is possible to maximize the power generation effect of the device by continuously transmitting the rotational force without interruption.
  • the power generation means (B) is a pedestal 50b supported on a plurality of vertical frames 50a, and is cut on the pedestal 50b and the above-described driving unit 30 It comprises a generator 48 for producing electric power by receiving the rotational force selectively transmitted from each of the first and second diligent shafts 40a and 40b.
  • the structure of the generator 48 is not only used in the known art, but also widely used in facilities such as wind power generation, so a detailed description thereof will be omitted.
  • the power transmission structure between the first and second rotary shafts 40a and 40b and the generator 48 is provided with first and second rotary gears 42a and 42b at outer diameters of the first and second rotary shafts 40a and 40b.
  • said first and second axis of rotation (40a, 40b) has the first and second rotating gears (42a, 42b) and meshing with the driving gear (44a) is engaged the drive shaft 44 which, between so as to be positioned, the drive shaft (
  • the end of 44 and the generator 48 are configured by connecting the gearboxes 46 engaged with each other with different gear ratios.
  • the drive gear 44a meshed with the first rotary gear 42a rotates the drive shaft 44 in the clockwise direction so as to increase the speed gear
  • the drive gear 44a meshing with the second rotary gear 42b is driven by the drive shaft 44. It is to rotate the clockwise 44 to transfer the rare power to the generator 48 through the gearbox 46 to generate power.
  • the one-way bear having the same structure as the above-mentioned first and second unidirectional bearings 36a and 36b also inside the first and second rotary gears 42a and 42b.
  • the first rotary gear 42a rotates the first drive gear 44a clockwise by incorporating a ring (not shown), the second rotary gear 42b idles, and the second electric gear It is preferable that the first rotary gear 42A be configured to idle when 42b makes the second drive gear 44a clockwise.
  • the operation of the wave power generator having the above configuration will be described with reference to FIGS. 1 to 10.
  • the wave power generator 100 of the present invention can be installed in various places.
  • pier or breakwater black on which bridges are erected may be installed on the seashore, or may be installed after a separate man-made structure, depending on the situation.
  • the present invention shows a state where the piers or right-angle breakwater are installed.
  • the installation site is not limited thereto.
  • the pier or right-angle breakwater in the process of waves coming in a state in which a plurality of power transmission means (A) are arranged in series in the power generating means (B) constituting the wave power generator 100 in the pier or right-angle breakwater.
  • the buoyancy body 20 constituting the power transmission means (A) is raised to buoyancy.
  • the buoyancy body 20 rises in contact with the lorler 14 installed in the guide frame 12 in the ascending process, less friction is generated, so that the synergism is more rested by the fine waves,
  • even in bad weather such as typhoon
  • the guide frame 12 and the lorler 14 can be guided by the movement to perform the up and down movement without shaking.
  • the first one-way pinion gear 34a engaged with the first gear 32a of the first and second one-way pinion gears 34a, 34b that are engaged with the 32a, 32b is in the clockwise direction.
  • the first rotational shaft 40a is rotated in a clockwise direction through the first one-way bearing 36a which is scarce and is installed therein.
  • the drive gear 44a meshed with the first electric gear 42a of the first rare shaft 40a causes the drive shaft 44 to be engaged in a clockwise direction. Accordingly, the speed increase gears 46 connecting the drive shaft 44 and the generator 48 transmit the clockwise rare power of the drive shaft 44 to the generator 48 to produce power. At this time, the second rotation meshing with the drive gear 44a.
  • the gear 42b is idling through a one-way bearing installed therein.
  • the buoyancy body 20 is lowered when the lowering operation is performed, thereby engaging the second gear 32b of the tack 32.
  • the second one-way pinion gear 34b which rotates in a clockwise direction and rotates the second rare axis 40b in a clockwise direction through the second one-way bearing 36b installed therein.
  • the second rotary shaft 40b becomes empty, the second beam of the second rotary shaft 40b is lost.
  • the drive gear 44a meshed with the electric gear 42b causes the drive shaft 44 to be engaged in the clockwise direction, so that the increase gears 46 connecting the drive shaft 44 and the generator 48 are driven by the drive shaft ( The clockwise rotational force of 44 is transmitted to the generator (48) to produce power.
  • the first rotary gear 42a meshed with the drive gear 44a is idle by a one-way bearing installed therein.
  • the power transmission means (A) that delivers the rare power to the power generation means (B) in the same structure by installing a plurality of in series arranged each wave power transmission
  • the buoyancy bodies 20 installed in the means (A) are sequentially raised one by one and continuously transmit the rotational force to the power generating means (A), and when the wave escapes, the buoyancy bodies of the respective power transmission means (A) (20) are sequentially lowered one by one again to continuously transmit the rare power to the power generation means (B) to maximize the power generation efficiency of the device by continuously transmitting power, to the power generation means (B) without interruption of the rare power. It becomes possible.
  • the wave power generator 100 of the present invention can obtain power only by the power transmission means (A) and the power generation means (B), the structure is simple, the equipment cost is reduced, and easy to install
  • the kinetic energy due to the wave force can be easily converted to mechanical energy by the buoyancy body 20 and the driving unit 30 to generate power, and the guide frame 12 guides the buoyancy body 20.
  • the wave power generation device can obtain power only by the power transmission means and the power generation means, the structure is simple, the equipment cost is reduced, and the installation is easy, as well as the buoyant body and the driving part Not only can be easily converted into mechanical energy and transmitted to generate electricity, but also a guide wave for guiding the buoyancy body is provided with an additional lorer to help the buoyancy body move up and down. Induces lift force even when generated As the frictional force decreases, it rises more easily, so that stable and continuous power generation is possible, which can increase power generation efficiency.
  • the present invention by installing the power transmission means in the same structure to arrange a plurality in series to continuously transmit the rotational force to the power generation means by continuously transmitting the power to the power generation means without breaking the rotation force to maximize the power generation effect of the device Achieve synergistic effects.
  • the present invention is to guide the movement of the buoyancy body by the guide frame and the roller can perform the lifting and lowering operation without shaking even in bad weather such as typhoon, and even more easy to maintain even if damaged by the typhoon due to the simple structure There is an advantage that the maintenance cost is reduced.

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

Abstract

The present invention relates to an apparatus using wave power to generate electricity, wherein the apparatus comprises a power transfer means and an electricity-generating means. The power transfer means comprises: an outer frame installed in the ocean; buoyant bodies filled with water and supported by the outer frame so as to be moved up and down by waves while floating in the ocean; a rack installed on a top surface of the buoyant body to move up and down together with the buoyant body, and having a first and second gear formed at either side thereof; a first and second one-way pinion gear engaged with the first and second gears of the rack so as to rotate according to the linear movement of the rack; a first rotating shaft installed so as to pass through the first one-way pinion gear, to receive power and rotate only when the first one-way pinion gear rotates clockwise due to the rack being moved upward via a first unidirectional bearing installed within the first one-way pinion gear; and a second rotating shaft installed to pass through the second one-way pinion gear, to receive power and rotate only when the second one-way pinion gear rotates clockwise due to the rack being moved downward via a second unidirectional bearing installed within the second one-way pinion gear. The electricity-generating means receives rotational force from the first and second rotating shafts of the power transfer means in order to generate electricity.

Description

【명세세  [Specifications
【발명의 명칭】  [Name of invention]
파력 발전장치  Wave power generator
【발명이 속하는 기술분야】 본 발명은 본 발명은 파도가 들어오거나 빠져나가는 과정에서의 운동에 너지를 기계적 에너지로 변화함으로써 발전 (發電)시키는 파력발전장치에 관한 것으로서， 보다 상세하게는 구조가 간단하여 설치 및 유지보수가 용이하며， 안 정적인 작동으로 인해 지속적인 발전이 가능하면서도 연속적인 에너지 공급을 통해 발전 효율을 극대화한파력 발전장치에 관한 것이다. TECHNICAL FIELD The present invention relates to a wave power generating device that generates power by changing kinetic energy into mechanical energy in the course of entering or exiting waves, and more particularly, a simple structure. The present invention relates to a wave power generation device that is easy to install and maintain, and that can be continuously generated through stable operation while maximizing power generation efficiency through continuous energy supply.
【발명의 배경기술】 Background of the Invention
일반적으로， 전력은 석유, 화석연료 및 원자력 둥을 이용하여 생산되고 있으나 석유 및 화석연료는 그 매장량이 한정되어 있어 시간이 지남에 따라서 고갈될 수 밖에 없고， 원자력의 경우에는 우라늄의 고갈로 이용기간에 한계가 있을 뿐만 아닐라 핵폐기물의 처리가 심각한 문제로 대두되고 있는 상황이다. 이에 대하여， 풍력이나 태양에너지는 거의 무한하고 공해도 일으키지 않 는 장점이 있다. 그러나， 바람은 계절과 위치에 따라 매우 달라 최적의 위치를 찾아내기도 쉽지 않고， 태양에너지의 경우에는 그 일조량이 제한적이어서 이를 만희하기 위한 대규모 장치 및 효을적인 에너지 변환기술이 요구되므로 생산비 가 매우 커지는 단점이 있었다. 최근에는， 이와 같은 문제점을 해결하고자 조력이나 파력을 이용한 발전 장치가 소개되고 지속적인 개발이 이루어지고 있다. 여기에서도， 조력을 이용한 발전의 경우에는 조수간만의 차이를 이용하기 때문에 입지 조건에 한계를 가지 고 있으므로 근래에는 파력을 이용한 발전장치에 대한 연구와 개발이 이루어지 고 있는 실정이다. In general, electricity is produced using petroleum, fossil fuels and nuclear energy, but oil and fossil fuels are depleted over time because their reserves are limited. In the case of nuclear power, uranium is depleted due to exhaustion. In addition to the limitations, the disposal of nuclear waste is a serious problem. On the other hand, wind and solar energy is almost infinite and does not cause pollution. However, the wind is very different depending on the season and location, and it is not easy to find the optimal location.In the case of solar energy, the amount of sunshine is limited, which requires a large-scale device and efficient energy conversion technology. There was a downside. Recently, in order to solve this problem, a generator using tidal or wave power has been introduced and continuous development has been made. Here too, in the case of tidal power generation, since there is a limitation in the location conditions because only the difference between tides is used, in recent years, research and development of power generation apparatus using wave power have been made.
그 대표적인 것으로， 한국특허공개번호 제 2004— 27662호가 있다. 즉， 해 수면 파도의 위치 변화를 이용하여 상하 수직운동을 생성하고 다시 회전운동으 로 변환시켜 발전기로 공급하는 장치인데， 그 구조가 너무 복잡하여 설치는 물 론이고 태풍과 같은 악천후로 훼손이 쉽게 발생되어 그 유지보수에 따른 큰 유 지비용 발생으로 효을이 크게 저하되었으며， 상하 수직운동을 위해 설치되는 부력구조체가 큰 파도의 경우에는 작동이 원활하나 잔파도의 경우에는 작동이 저하되는 단점이 있었다.  For example, there is Korean Patent Publication No. 2004-27662. In other words, it is a device that generates vertical and vertical motion by changing the position of the sea surface wave and converts it into rotational motion and supplies it to the generator.The structure is so complicated that it is easy to damage due to bad weather such as typhoon. The effect was greatly reduced due to the large maintenance cost caused by the maintenance, and the buoyancy structure installed for vertical movement was smoothly operated in the case of large waves, but deteriorated in the case of residual waves. .
【도면의 간단한 설명】 [Brief Description of Drawings]
도 1은 본 발명의 바람직한 실시 예에 따른 파력 발전장치의 전체 구성 을 입체적으로 도시한도면.  1 is a three-dimensional view showing the overall configuration of the wave power generator according to an embodiment of the present invention.
도 2는 도 1에서 도시하고 있는 동력전달수단의 외곽프레임 형상을 입 체적으로 도시한 도면.  Figure 2 is a view showing in three dimensions the outer frame shape of the power transmission means shown in FIG.
도 3은 도 2의 평면을 도시한 도면.  3 shows the plane of FIG. 2;
도 4는 도 1에서 도시하고 있는 동력전달수단의 부력체 및 구동부를 입 체적으로 도시한 도면. Figure 4 is a buoyancy body and drive unit of the power transmission means shown in FIG. Volumetric drawing.
도 5는 도 4의 정면을 도시한 도면.  5 is a front view of FIG. 4;
도 6은 파도의 상승으로 부력체가상승 동작한 상태를 도시한도면. 도 7은 파도의 하강으로 부력체가 하강 동작한 상태를 도시한 도면. 도 8a와 도 8b는 제 1, 2원웨이 피니언 기어의 내부 단면을 각각 절개 하여 도시한 도면들.  6 is a view showing a state in which the buoyancy body rises as the wave rises. 7 is a view illustrating a state in which the buoyancy body is lowered by the falling of the wave. 8A and 8B are cutaway views illustrating internal sections of the first and second one-way pinion gears, respectively.
도 9는 본 발명의 파력 발전장치에서 여러개의 동력전달수단들이 순차 적으로 작동하는 상태를 도시한 도면.  9 is a view showing a state in which a plurality of power transmission means are sequentially operated in the wave power generator of the present invention.
도 10은 본 발명의 파력 발전장치에서 발전수단을 입체적으로 도시한 도면.  10 is a three-dimensional view showing the power generation means in the wave power generator of the present invention.
도 11은 도 10의 평면을 도시한 도면.  11 shows the plane of FIG. 10;
<도면의 주요부분에 대한 부호의 설명 >  <Description of the code for the main part of the drawing>
A: 동력전달수단 B: 발전수단  A: power transmission means B: power generation means
10： 외곽프레임 12: 가이드프레임  10 ： Outer frame 12: Guide frame
20： 부력체 30： 구동부  20: buoyancy body 30: drive part
32： 랙 34a: 제 1원웨이 피니언 기어 32: Rack 34a: First one-way pinion gear
34b: 제 2원웨이 피니언 기어 36a: 제 1일방향 베어링34b: second one-way pinion gear 36a: first one-way bearing
36b: 제 2일방향 베어링 40a: 제 1회전축 36b: second unidirectional bearing 40a: first rotating shaft
40b: 제 2회전축 42a: 제 1회전기어  40b: 2nd rotating shaft 42a: 1st rotating gear
42b: 제 2희전기어 48： 발전부 【발명의 상세한 설명】 42b: Second Hearing Language 48: Power Generation Section [Detailed Description of the Invention]
본 발명은 상기한 문제점을 해결하기 위하여 안출된 것으로서， 구조가 간단하여 설치가 용이할 뿐만 아니라 태풍과 같은 악천후에서도 쉽게 훼손되지 않으며 훼손에 따른 유지보수가 용이하여 유지비용이 절감된 파력발전장치를 제공하고자 한다.  The present invention has been made to solve the above problems, the structure is simple and easy to install, as well as not easily damaged in bad weather such as typhoon and easy maintenance due to the damage to the power generation device reduced maintenance costs To provide.
본 발명의 다른 목적은 큰 파도는 물론이고 잔파도가 발생될 경우에도 안정적인 작동으로 인해 지속적인 발전이 가능하여 발전 효율이 높은 파력발전 장치를 제공하고자 한다.  Another object of the present invention is to provide a wave power generating device having a high power generation efficiency is possible due to the stable operation even when a large wave as well as the residual wave is generated.
본 발명의 또 다른 목적은 파력발전장치를 동일한 구조로 하여 여러대 를 직렬 배열 설치하여 파도의 진행방향에 따라 각 파력발전장치들이 순차적으 로 동작하도록 하여 발전부로 에너지를 연속적으로 공급해 발전 효을을 극대화 할 수 있도록 한 파력 발전장치를 제공함에 있다.  Still another object of the present invention is to install the wave generators in the same structure to install a plurality of in series so that each wave generator in order to operate sequentially according to the direction of the wave to continuously supply energy to the power generation unit to maximize the power generation efficiency It is to provide a wave power generator capable of doing so.
본 발명의 또 다른 목적은 부력체의 상， 하 이동 동작을 보다 안정적으 로 진행시킬 수 있도록 한 파력 발전장치를 제공함에 있다.  Still another object of the present invention is to provide a wave power generation apparatus capable of more stably moving the up and down movement of the buoyancy body.
본 발명의 또 다른 목적은 부력체의 내부에 주입되는 물의 양에 따라 부력체의 무게를 조절할 수 있도록 한 파력 발전장치를 제공함에 있다. 상술한 바와 같은 목적들을 달성하기 위한 본 발명은 파력 발전장치에 있어서, 바다에 설치되는 외곽프레임과， 상기 외곽프레임에 지지되며 바다에 띄 워져 있는 상태에서 파도에 의해 상， 하로 이동 동작하는 부력체와， 상기 부력 체의 상면에 설치되어， 상기 부력체와 함께 상， 하 이동하며 양측에는 제 1， 2 기어이가 형성된 택과， 상기 랙의 제 1， 2기어에 맞물리며， 상기 랙의 직선 이 등에 따라 회전 동작하는 제 1， 2원웨이 피니언 기어와， 상기 제 1원웨이 피니 언 기어를 관통한 상태로 설치되며 상기 제 1원웨이 피니언 기어 내부에 설치 된 제 1일방향 베어링을 통해 상기 랙의 상승동작에 따른 상기 제 1원웨이 피 니언 기어의 시계 방향 희전시에만 동력을 전달받아 회전하는 제 1희전축과， 상기 제 2원웨이 피니언 기어를 관통한 상태로 설치되며 상기 제 2원웨이 피니 언 기어 내부에 설치된 제 2일방향 베어링을 통해 상기 랙의 하강동작에 따라 상기 제 2원웨이 피니언 기어의 시계 방향 회전시에만 동력을 전달받아 회전하 는 제 2회전축으로 구성한 동력전달수단 및 상기 동력전달수단의 제 1， 2회전 축의 회전력을 전달받아 전력을 발생하는 발전수단을 포함하여 구성함을 특징 으로 한다. Still another object of the present invention is to provide a wave power generation device capable of adjusting the weight of the buoyancy body according to the amount of water injected into the buoyancy body. The present invention for achieving the objects as described above, in the wave power generator, the outer frame installed in the sea, and the buoyancy body to move up and down by the wave in the state that is supported on the outer frame and floating in the sea And, it is installed on the upper surface of the buoyancy body, and move up and down with the buoyancy body, the first and second on both sides With a gear formed tack, the first and second one-way pinion gears meshing with the first and second gears of the rack, the first and second one-way pinion gears rotating along the straight line of the rack, and the first one-way pinion gear. A first dimming shaft installed in the first one-way pinion gear and rotating by receiving power only when a clockwise engagement of the first one-way pinion gear occurs in accordance with the upward movement of the rack; And a clockwise direction of the second one-way pinion gear installed in a state of penetrating the second one-way pinion gear and in accordance with the descending motion of the rack through a second one-way bearing installed inside the second one-way pinion gear. A power transmission means composed of a second rotation shaft that receives power and rotates only during rotation; and a foot that generates electric power by receiving rotational force of the first and second rotation shafts of the power transmission means. And it characterized in that it comprises a means.
상기 외곽프레임에는 상기 부력체의 상， 하 이동을 가이드하는 가이드프 레임이 포함되며, 상기 가이드프레임에는 상기 부력체의 외면에 접촉하는 를러 가 더 설치함이 바람직하다.  The outer frame includes a guide frame for guiding the up and down movement of the buoyancy body, it is preferable that the guide frame is further installed in contact with the outer surface of the buoyancy body.
상기 동력전달수단은 동일한 구조로 하여 적어도 2개 이상으로 직렬로 배열되도록 구성함이 바람직하다.  The power transmission means is preferably configured to be arranged in series with at least two or more in the same structure.
이하 본 발명의 실시 예를 첨부된 도면을 참조하여 설명하면 다음과 같 다. 후술 될 상세한 설명에서는 상술한 기술적 과제를 이루기 위해 본 발명에 있어 대표적인 실시 예를 제시할 것이다. 그리고 본 발명으로 제시될 수 있는 다른 실시 예들은 본 발명의 구성에서 설명으로 대체한다. 본 발명에서는 부력체의 상단에 랙을 설치하고， 상기 택의 양단부에 한 방향으로만 회전 동작하는 제 1， 2피니언이 기어식으로 맞물리도록 구성하여 파도가 들어오거나 나가는 상황에 따라 부력체가 상 ，하 이동 동작할 때， 상기 부력체의 택에 기어식으로 맞물려 있는 제 1， 2피니언이 각각 선택적으로 희전 하며 발전수단으로 회전력을 전달하여 에너지를 발생시키도록 한 파력 발전장 치를 구현하고자 한다. Hereinafter, an embodiment of the present invention will be described with reference to the accompanying drawings. In the following description will be presented a representative embodiment in the present invention to achieve the above technical problem. And other embodiments that can be presented with the present invention are replaced by the description in the configuration of the present invention. In the present invention, the rack is installed on the upper end of the buoyancy body, the first and second pinion which is rotated in only one direction at both ends of the tack is configured to mesh with the buoyancy body according to the situation that the wave enters or exits, In the lower movement operation, the first and second pinions geared to the tack of the buoyancy body are selectively engaged, respectively, to implement a wave power generation device that generates energy by transmitting rotational force to the power generation means.
특히， 본 발명은 동력전달수단을 동일한 구조로 하여 여러 개를 직렬로 배열 설치하여 파도가 들어오거나 나가는 동작에 따라 각 동력전달수단의 부력 체가 순차적으로 상， 하 이동하며 발전수단으로 회전력을 끊김없이 연속적으로 전달하도록 함으로서 장치의 발전효율을 극대화할 수 있도록 한 파력 발전장치 를 구현하고자 한다. 이하， 도면을 참조하여 본 발명의 실시 예를 기술하기로 한다.  In particular, the present invention by installing a plurality of power transmission means in the same structure arranged in series to move the buoyancy body of each power transmission means in order to move up and down sequentially, without breaking the rotational force to the power generation means By continually delivering, we want to implement a wave power generator to maximize the power generation efficiency of the device. Hereinafter, embodiments of the present invention will be described with reference to the drawings.
첨부된 도 1은 본 발명에서 구현하고자 하는 파력 발전장치의 전체 구 성을 도시한 도면이다.  1 is a view showing the overall configuration of the wave power generator to be implemented in the present invention.
도 1에서 도시하고 있는 바와 같이， 본 발명의 파력 발전장치 (100)는 크 게 동력전달수단 (A)과, 발전수단 (B)으로 나뉘어져 구성한다.  As shown in Figure 1, the wave power generator 100 of the present invention is largely divided into a power transmission means (A) and a power generation means (B).
상기 동력전달수단 (A)은 파도가 들어오거나 나갈 때의 에너지로 회전력 을 발생시켜， 발생한 회전력을 발전수단 (B)으로 전달시키는 수단으로서， 의곽프 레임 (10)과， 부력체 (20)로 나뉘어져 구성한다. 첨부된 도 2와 도 3은 의곽프레임의 구성을 도시한 도면들이다. The power transmission means (A) is a means for generating a rotational force by the energy when the wave enters or exits, and transmits the generated rotational force to the power generation means (B), to the edge frame (10) and buoyancy body (20) Organize divided. 2 and 3 are diagrams showing the configuration of the frame.
도 2와 도 3에서 도시하고 있는 바와 같이 상기 외곽프레임 (10)은 파력 을 이용할 수 있는 장소에 설치되어 부력체 (20)가 파도에 떠내려가지 않도록 고정시키는 수단이다. 이때 상기 외곽프레임 (10)은 설치 장소에 따라 그 형상은 변화될 수 있음을 인지해야 된다.  As shown in Figures 2 and 3, the outer frame 10 is installed in a place where the wave force can be used is a means for fixing the buoyancy body 20 does not float in the wave. At this time, it should be appreciated that the outer frame 10 may be changed in shape depending on the installation place.
일 예로 상기 의곽프레임 (10)은 의곽 네 모서리면을 따라 수직으로 세워 진 상태로 설치되는 수직프레임 (10a)과， 상기 수직프레임 (10a)의 상면을 따라 수평으로 누운 상태로 설치되는 수평프레임 (10b)을 포함하여 구성한다.  For example, the frame frame 10 is a vertical frame (10a) is installed in a vertical position along the four corners of the edge, and the horizontal frame is installed horizontally lying along the upper surface of the vertical frame (10a) ( And 10b).
상기 수직프레임 (10a) 사이 사이에는 가이드프레임 (12)들이 더 포함되어 설치된다. 상기 가이드프레임 (12)은 파도에 의해 상, 하 수직 이동하는 부력체 (20)를 가이드하게 되는 데， 이때 상기 가이드프레임 (12)에는 롤러 (14)를 더 설 치한 상태에서 상기 부력체 (20)가 상기 를러 (14)에 접촉된 상태로 상， 하 이동 하도록 함으로서 부력체 (20)의 이동을 보다 부드럽게 가이드하게 된다.  Guide frames 12 are further included between the vertical frames 10a. The guide frame 12 guides the buoyancy body 20 vertically moving up and down by waves, wherein the guide frame 12 is provided with the roller 14 in the state where the buoyancy body 20 is further installed. ) Moves up and down in contact with the lorler 14 to guide the movement of the buoyancy body 20 more smoothly.
첨부된 도 4는 부력체의 구성을 입체적으로 도시한 도면이고, 도 5는 도 4에서 도시하고 있는 부력체의 단면을 도시한 도면이다.  4 is a three-dimensional view showing the configuration of the buoyancy body, Figure 5 is a view showing a cross section of the buoyancy body shown in FIG.
도 4와 도 5에서 도시하고 있는 바와 같이， 부력체 (20)는 바다 위에 띄 워져 파도가 들어오거나 빠져나갈 때， 혹은 방파제에 파도가 부딧치는 과정에 서 파도가 순간적으로 높아질 때 등의 파력에 의해 상， 하 수직 이동하는 수단 으로서， 원통체 형태로 내부에는 공간 (22)이 형성된 중공형태로 제작되어 바다 위로 부상할 수 있도록 구성한다. 상기 부력체 (20)의 내부 공간 (22)에는 일정량의 물 (24)이 채워진다. 상기 부력체 (20)의 내부에 채워지는 물 (24)은 부력체 (22)가 일정 무게를 가지도록 하 여 부력체 (20)의 부상높이를 조절할 목적으로 제공된다. 즉， 상기 부력체 (20)의 내부에 채워지는 물 (24)의 양에 의해 부력체 (20)의 부력을 사용처에 맞추어 조 절함이 바람직하며， 예를 들어서는 부력체 (20)가 파력에 의해 상승된 후 하강 동작이 신속하도록 내부 공간 (22)의 절반 이하 바람직하게는 내부 -공간 (24) 대 비 40 ~ 50%정도로 채워짐이 바람직하다. As shown in Figs. 4 and 5, the buoyancy body 20 floats on the sea and is subjected to wave forces such as when the wave enters or exits the sea or when the wave momentarily increases in the course of the wave breaking on the breakwater. As a means for vertically moving up and down by means of a cylindrical body, the hollow 22 is formed in a hollow shape having a space 22 formed therein so that it can float on the sea. The internal space 22 of the buoyancy body 20 is filled with a certain amount of water 24. The water 24 filled in the buoyancy body 20 is provided to adjust the height of the buoyancy body 20 so that the buoyancy body 22 has a certain weight. That is, it is preferable to adjust the buoyancy of the buoyancy body 20 to the intended use by the amount of water 24 filled in the buoyancy body 20, for example, the buoyancy body 20 by the wave force Less than half of the interior space 22, preferably 40-40% of the interior-space 24, is preferably filled so that the lowering operation is rapid after being raised.
상기 부력체 (20)의 상면에는 상기 부력체 (20)의 상， 하 이동에 따라 희전 력을 발생시키는 구동부 (30)가 더 포함되어 설치된다.  The upper surface of the buoyancy body 20 is further provided with a drive unit 30 for generating the electrostatic force in accordance with the up, down movement of the buoyancy body (20).
상기 구동부 (30)는 상기 부력체 (20)의 상면에 수직으로 세워진 상태로 설치되며 양측에는 길이방향으로 제 1， 2기어이 (32a, 32b)가 형성된 택 (32)과， 상 기 랙 (32)의 양측에 형성된 제 1， 2기어이 (32a, 32b)에 각각 맞물리며 상기 부력 체 (20)의 동작에 따른 택 (32)의 상， 하 이동에 따라 각각 선택적으로 희전 동작 하는 제 1， 2원웨이 피니언 기어 (34a, 34b) 및 상기 제 1， 2원웨이 피니언 기어 (34a, 34b)에 각각 축 결합되어 상기 제 1， 2원웨이 피니언 기어 (34a, 34b)의 회 전력을 전달받아 회전하는 제 1， 2회전축 (40a, 40b)을 포함하여 구성한다. 상기 제 1， 2원웨이 피니언 기어 (34a, 34b)는 내부에 설치된 일방향 베 어링을 통해 어느 한 방향으로만 회전되고， 다른 방향으로는 공회전 동작하도 록 고안된 기어로서， 바람직하게는 상기 제 1원웨이 피니언 기어 (34a)는 도 6에 서와 같이 상기 랙 (32)의 제 1기어 (32a)에 맞물린 상태에서 상기 랙 (32)이 상승 동작할 때에만 시계 방향으로 회전하며 희전력을 제 1회전축 (40a)으로 전달하 도록 하고， 상기 제 2원웨이 피니언 기어 (34b)는 도 7에서와 같이 상기 랙 (32) 의 제 2기어 (32b)와 맞물린 상태에서 상기 택 (32)이 하강 동작할 때에만 시계 방향으로 회전하며 회전력을 제 2회전축 (40b)으로 전달하도록 구성한다. The drive unit 30 is installed in a state perpendicular to the upper surface of the buoyancy body 20, both sides of the tack 32 is formed with the first and second gears (32a, 32b) in the longitudinal direction, the rack 32 First and second gears respectively formed on both sides of the first and second gears meshing with the 32 and 32b, respectively, and selectively engaged in the arming operation according to the up and down movement of the tack 32 according to the operation of the buoyancy body 20. It is axially coupled to the way pinion gears 34a and 34b and the first and second one-way pinion gears 34a and 34b, respectively, and is rotated by receiving the rotational power of the first and second one-way pinion gears 34a and 34b. It comprises the 1st, 2nd rotation shaft 40a, 40b. The first and second one-way pinion gears 34a and 34b are gears designed to rotate in only one direction through one-way bearings installed therein and to be idling in the other direction. The way pinion gear 34a is raised as the rack 32 is engaged with the first gear 32a of the rack 32 as shown in FIG. It rotates in the clockwise direction only during operation to transmit the rare power to the first rotary shaft 40a, and the second one-way pinion gear 34b is a second gear of the rack 32 as shown in FIG. It is configured to rotate clockwise only when the tack 32 is in the downward motion in engagement with 32b) and transmit the rotational force to the second rotation shaft 40b.
상기 제 1, 2원웨이 피니언 기어 (34a, 34b)의 내부에 설치되는 제 1， 2일 방향 베어링 (36a, 36b)은 어느 한 방향으로만 회전되고， 다른 방향으로는 공회 전될 수 있도록 사용되는 것으로， 종래기술에서는 일방향 클러치 둥으로 사용 되는 공지된 베어링의 종류로서 별도의 상술은 생략하기로 하며， 상기의 제 1， 2일방향 베어링 (36a, 36b)이 설치된 제 1， 2원웨이 피니언 기어 (34a, 34b)와의 작용관계를 살펴보면 다음과 같다.  The first and second one-way bearings 36a and 36b installed in the first and second one-way pinion gears 34a and 34b are rotated in only one direction and used to rotate in the other direction. In the related art, the first and second one-way pinion gears in which the first and second one-way bearings 36a and 36b are installed will be omitted. 34a, 34b) is as follows.
즉， 도 8a에서와 도시하고 있는 바와 같이， 제 1회전축 (40a)의 외측에는 제 1일방향 베어링 (36a)이 장착되어 있고， 그 외측에 제 1원웨이 피니언 기어 (34a)가 장착되어 있다. 이때의 제 1일방향 베어링 (36a)의 회전 방향을 살펴보 면， 상기 제 1원웨이 피니언 기어 (34a)가 시계 방향으로 회전할 때 (즉， 택 (32)이 상승동작할 때)에만 함께 회전하며 상기 제 1회전축 (40a)을 희전시키도록 하고， 상기 제 1원웨이 피니언 기어 (34a)가 반 시계 방향으로 희전할 때 (즉， 택 (32)이 하강동작할 때)에는 같이 희전하지 않고 상기 제 1원웨이 피니언 기어 (34a)가 공회전하도록 함으로서 회전력을 제 1회전축 (40a)으로 전달하지 않도록 한다. 그리고 도 8b에서와 같이， 제 2희전축 (40b)의 외측에는 제 2일방향 베어 링 (36b)이 장착되어 있고， 그 외측에 제 2원웨이 피니언 기어 (34b)가 장착되어 있다. 이때의 제 2일방향 베어링 (36b)의 희전 방향을 살펴보면， 상기 제 2원웨 이 피니언 기어 (34b)가 시계 방향으로 희전할 때 (즉， 랙 (32)이 하강 동작할 때) 에만 함께 회전하며 상기 제 2희전축 (40b)을 희전시키도록 하고， 상기 제 2원웨 이 피니언 기어 (34b)가 반 시계 방향으로 회전할 때 (즉， 택 (32)이 상승 동작할 때)에는 같이 희전하지 않고, 상기 제 2원웨이 피니언 기어 (34b)가 공회전하도 록 함으로서 회전력을 제 2회전축 (40b)으로 전달하지 않도록 한다. That is, as shown in FIG. 8A, the 1st one-way bearing 36a is attached to the outer side of the 1st rotation shaft 40a, and the 1st one-way pinion gear 34a is attached to the outer side. Looking at the rotational direction of the first one-way bearing 36a at this time, only when the first one-way pinion gear 34a rotates in the clockwise direction (that is, when the tack 32 moves upward) And the first rotary shaft 40a is engaged, and when the first one-way pinion gear 34a is engaged in the counterclockwise direction (that is, when the tack 32 moves downward), Without the first one-way pinion gear (34a) to be idling so as not to transmit the rotational force to the first rotary shaft (40a). As shown in FIG. 8B, the second one-way bearing 36b is mounted on the outer side of the second coaxial shaft 40b, and the second one-way pinion gear 34b is mounted on the outer side of the second shaft 40b. have. Looking at the arming direction of the second one-way bearing (36b) at this time, the second one-way pinion gear (34b) rotates together only when the arm is rotated clockwise (that is, when the rack 32 moves downward) When the second dire shaft 40b is engaged, the second one-way pinion gear 34b is rotated counterclockwise (that is, when the tack 32 moves upward). By allowing the second one-way pinion gear 34b to idle, the rotational force is not transmitted to the second rotation shaft 40b.
이러한 구동부 (30)의 구조를 통해 파도가 들어오는 과정에서 부력체 (20) 가 승강하면 랙 (32)의 상승 동작에 따라 제 1원웨이 피니언 기어 (34a)가 회전하 며 제 1회전축 (40a)을 희전시켜 발전수단 (B)으로 동력을 전달하게 되고， 파도가 빠져 나가는 과정에서 부력체 (20)가 하강하면 랙 (32)의 하강 동작에 따라 상기 제 2원웨이 피니언 기어 (34b)가 회전하며 제 2회전축 (40b)을 회전시켜 발전수 단 (B)으로 동력을 전달하게 된다.  When the buoyancy body 20 is raised and lowered in the course of the wave through the structure of the drive unit 30, the first one-way pinion gear 34a rotates in accordance with the upward movement of the rack 32, and the first rotating shaft 40a. To transfer power to the power generating means (B), and when the buoyancy body 20 descends in the course of the wave escape, the second one-way pinion gear 34b rotates according to the lowering operation of the rack 32. And rotates the second rotary shaft (40b) to transfer power to the power generation stage (B).
상기와 같이 외곽프레임 (10) 및 부력체 (20) 그리고 구동부 (30)로 이루어 진 동력전달수단 (A)은 동일한 구조로 하여 여러 개를 직렬로 배열 구성하여 도 9에서와 같이 파도가 들어오거나 빠져나갈 때, 각 동력전달수단 (A)의 부력체 (20)가 하나씩 순차적으로 승강하거나 하강 동작하며 제 1， 2희전축 (40a, 40b)을 연속적으로 희전시키도록 구성하여 발전수단 (A)으로 동력을 연속적으로 전달하 도록 구성함이 바람직하며, 이를 통해 회전력을 끊김없이 연속적으로 전달하여 장치의 발전효을을 극대화할 수 있게 된다.  As described above, the power transmission means (A) consisting of the outer frame 10, the buoyancy body 20, and the driving unit 30 has the same structure, and several waves are arranged in series to form a wave as shown in FIG. When exiting, the buoyancy body 20 of each power transmission means (A) is moved up or down one by one sequentially and configured to continuously engage the first and second diligent shafts (40a, 40b) power generation means (A It is preferable to configure the power to continuously transmit power, and through this it is possible to maximize the power generation effect of the device by continuously transmitting the rotational force without interruption.
첨부된 도 10과 도 11은 파력 발전장치에서 발전수단의 구성을 발췌하 여 도시한 도면들이다. 도 10과 도 11에서 도시하고 있는 바와 같이, 발전수단 (B)은 다수개의 수직프레임 (50a) 상에 받쳐지는 받침대 (50b)와， 상기 받침대 (50b) 위에 을려지며 전술한 구동부 (30)의 제 1， 2희전축 (40a, 40b)에서 각각 선 택적으로 전해지는 회전력을 전달받아 전력을 생산하는 발전기 (48)를 포함하여 구성한다. 상기한 발전기 (48)의 구조는 공지된 종래기술에서도 사용되고 있음은 물론이고， 풍력 발전과 같은 시설에도 널리 사용되고 있으므로 이에 대한 구체 적인 설명은 생략하기로 한다. 10 and 11 attached to the excerpt of the configuration of the power generation means in the wave power generator Figures are shown. As shown in Figs. 10 and 11, the power generation means (B) is a pedestal 50b supported on a plurality of vertical frames 50a, and is cut on the pedestal 50b and the above-described driving unit 30 It comprises a generator 48 for producing electric power by receiving the rotational force selectively transmitted from each of the first and second diligent shafts 40a and 40b. The structure of the generator 48 is not only used in the known art, but also widely used in facilities such as wind power generation, so a detailed description thereof will be omitted.
상기 제 1， 2회전축 (40a, 40b)과 발전기 (48)간의 동력 전달구조는 상기 제 1， 2회전축 (40a, 40b)의 외경에 제 1， 2회전기어 (42a, 42b)를 설치하고， 상기 제 1， 2 회전축 (40a, 40b) 사이에는 상기 제 1， 2회전기어 (42a, 42b)와 맞물리는 구동기어 (44a)가 결합되어'있는 구동축 (44)이 위치하도록 하고， 상기 구동축 (44) 의 단부와 발전기 (48)를 서로 다른 기어비를 가진 상태로 맞물려 있는 증속기 어 (46)들을 연결시켜 구성한다. 이러한 연결구조를 통해 제 1희전기어 (42a)가 시계방향으로 회전 동작하면 상기 제 1회전기어 (42a)에 맞물려 있는 구동기어 (44a)가 구동축 (44)을 시계방향으로 회전시켜 증속기어 (46)들을 통해 발전기 (48) 로 회전력을 전달하게 되며， 또한 상기 제 2회전기어 (42b)가 시계 방향으로 회 전동작하면 상기 제 2회전기어 (42b)와 맞물려 있는 구동기어 (44a)가 구동축 (44) 을 시계 방향으로 회전시켜 증속기어 (46)들을 통해 발전기 (48)로 희전력을 전달 하여 전력을 발생시키게 되는 것이다. 이때 상기 제 1， 2회전기어 (42a, 42b)의 내부에도 전술한 제 1， 2일방향 베어링 (36a, 36b)과 동일한 구조의 일방향 베어 링 (미 도시 함)을 내설하여 제 1회전기어 (42a)가 제 1구동기어 (44a)를 시계 방 향으로 회전시킬 때에는 제 2회전기어 (42b)는 공회전하도록 하고， 상기 제 2회 전기어 (42b)가 제 2구동기어 (44a)를 시계 방향으로 희전시킬 때에는 제 1회전기 어 (42A)는 공회전하도록 구성함이 바람직하다. 이하에서는 위와 같은 구성으로 이루어진 파력 발전장치의 동작을 첨부 된 도 1 내지 도 10을 참조하여 기술하기로 한다. The power transmission structure between the first and second rotary shafts 40a and 40b and the generator 48 is provided with first and second rotary gears 42a and 42b at outer diameters of the first and second rotary shafts 40a and 40b. said first and second axis of rotation (40a, 40b) has the first and second rotating gears (42a, 42b) and meshing with the driving gear (44a) is engaged the drive shaft 44 which, between so as to be positioned, the drive shaft ( The end of 44 and the generator 48 are configured by connecting the gearboxes 46 engaged with each other with different gear ratios. When the first rare gear 42a rotates in the clockwise direction through the connection structure, the drive gear 44a meshed with the first rotary gear 42a rotates the drive shaft 44 in the clockwise direction so as to increase the speed gear ( When the second rotary gear 42b rotates clockwise, the drive gear 44a meshing with the second rotary gear 42b is driven by the drive shaft 44. It is to rotate the clockwise 44 to transfer the rare power to the generator 48 through the gearbox 46 to generate power. At this time, the one-way bear having the same structure as the above-mentioned first and second unidirectional bearings 36a and 36b also inside the first and second rotary gears 42a and 42b. When the first rotary gear 42a rotates the first drive gear 44a clockwise by incorporating a ring (not shown), the second rotary gear 42b idles, and the second electric gear It is preferable that the first rotary gear 42A be configured to idle when 42b makes the second drive gear 44a clockwise. Hereinafter, the operation of the wave power generator having the above configuration will be described with reference to FIGS. 1 to 10.
도면을 참조로 하기에 앞서， 본 발명의 파력 발전장치 (100)는 다양한 장 소에 설치될 수 있다. 예를 들어， 다리가 세워지는 교각이나 방파제 흑은 갯바 위 같은 곳에 설치될 수 있으며， 상황에 따라서는 별도의 인공 구조물을 세운 뒤 설치될 수도 있다. 그러나， 가장 간편하면서도 파도가 부딪히면서 파력이 높 게 발생되는 교각이나 직각 방향 방파제에 설치되는 것이 가장 바람직하므로 본 발명에서는 교각이나 직각 방향 방파제 설치된 상태를 도시하고 있다. 그러 나， 설치 장소를 이에 한정하는 것은 아님을 명백히 한다.  Prior to referring to the drawings, the wave power generator 100 of the present invention can be installed in various places. For example, pier or breakwater black on which bridges are erected may be installed on the seashore, or may be installed after a separate man-made structure, depending on the situation. However, since it is most preferable to be installed in the piers or right-angle breakwater, which is the most simple but the wave is generated with high wave force, the present invention shows a state where the piers or right-angle breakwater are installed. However, it is clear that the installation site is not limited thereto.
먼저， 교각이나 직각 방향 방파제에 파력 발전장치 (100)를 구성하는 발 전수단 (B)에 여러개의 동력전달수단 (A)들을 직렬로 배열 설치한 상태에서 파도 가 들어오는 과정에서 교각이나 직각 방향 방파제에 부딧쳐 순간적으로 상승하 게 되면 동력전달수단 (A)을 구성하는 부력체 (20)는 부력으로 상승하게 된다. 이 때 부력체 (20)는 상승과정에서 가이드프레임 (12)에 설치되어 있는 를러 (14)에 접촉된 상태에서 상승함에 따라마찰이 적게 발생되어 미세한 파도에 의해서도 상승 작용이 보다 쉼게 이루어지게 되고， 또한 태풍 등의 악천후 속에서도 상 기 가이드프레임 (12) 및 를러 (14)에 의해 그 이동을 안내받아 흔들림없이 상승 및 하강동작을 수행할 수 있게 된다. First, the pier or right-angle breakwater in the process of waves coming in a state in which a plurality of power transmission means (A) are arranged in series in the power generating means (B) constituting the wave power generator 100 in the pier or right-angle breakwater. When the momentarily rises to the buoyancy body 20 constituting the power transmission means (A) is raised to buoyancy. At this time, as the buoyancy body 20 rises in contact with the lorler 14 installed in the guide frame 12 in the ascending process, less friction is generated, so that the synergism is more rested by the fine waves, In addition, even in bad weather such as typhoon The guide frame 12 and the lorler 14 can be guided by the movement to perform the up and down movement without shaking.
다음， 부력체 (20)가 상승 동작하면 상기 부력체 (20)의 상면에 설치되어 있는 랙 (32)이 상승하게 되며， 이에 따라 상기 랙 (32)의 양측에 형성되어 있는 제 1， 2기어 (32a, 32b)에 맞물려 있는 제 1, 2원웨이 피니언 기어 (34a, 34b)들증 택 (32)의 제 1기어 (32a)에 맞물려 있는 상기 제 1원웨이 피니언 기어 (34a)는 시 계 방향으로 희전하며 내부에 설치되어 있는 제 1일방향 베어링 (36a)을 통해 제 1회전축 (40a)을 시계 방향으로 회전 동작시키게 된다.  Next, when the buoyancy body 20 is moved up, the rack 32 installed on the upper surface of the buoyancy body 20 is raised, and thus the first and second gears formed on both sides of the rack 32. The first one-way pinion gear 34a engaged with the first gear 32a of the first and second one-way pinion gears 34a, 34b that are engaged with the 32a, 32b is in the clockwise direction. The first rotational shaft 40a is rotated in a clockwise direction through the first one-way bearing 36a which is scarce and is installed therein.
상기 제 1회전축 (40a)이 희전하게 되면 상기 제 1희전축 (40a)의 제 1회 전기어 (42a)와 맞물려 있는 구동기어 (44a)는 구동축 (44)을 시계 방향으로 희전 시키게 되고， 이에 따라 상기 구동축 (44)과 발전기 (48)를 연결하는 증속기어 (46) 들은 상기 구동축 (44)의 시계방향 희전력을 발전기 (48)로 전달시켜 전력을 생산 하도록 한다. 이때 상기 구동기어 (44a)와 맞물려 있는 제 2회전.기어 (42b)는 내 부에 설치된 일방향 베어링을 통해 공회전하게 된다.  When the first rotary shaft 40a is engaged, the drive gear 44a meshed with the first electric gear 42a of the first rare shaft 40a causes the drive shaft 44 to be engaged in a clockwise direction. Accordingly, the speed increase gears 46 connecting the drive shaft 44 and the generator 48 transmit the clockwise rare power of the drive shaft 44 to the generator 48 to produce power. At this time, the second rotation meshing with the drive gear 44a. The gear 42b is idling through a one-way bearing installed therein.
한편， 교각이나 방파제에 부딧친 파도가 빠져나가고 나면 부력체 (20)는 하강 동작을 수행하게 되면 택 (32) 역시 하강하게 되며， 이에 따라 상기 택 (32) 의 제 2기어 (32b)에 맞물려 있는 제 2원웨이 피니언 기어 (34b)는 시계 방향으 로 회전하며 내부에 설치되어 있는 제 2일방향 베어링 (36b)을 통해 제 2희전축 (40b)을 시계 방향으로 회전 동작시키게 된다.  On the other hand, after the waves buried in the pier or breakwater escapes, the buoyancy body 20 is lowered when the lowering operation is performed, thereby engaging the second gear 32b of the tack 32. The second one-way pinion gear 34b which rotates in a clockwise direction and rotates the second rare axis 40b in a clockwise direction through the second one-way bearing 36b installed therein.
상기 제 2회전축 (40b)이 희전하게 되면 상기 제 2회전축 (40b)의 제 2희 전기어 (42b)와 맞물려 있는 구동기어 (44a)는 구동축 (44)을 시계 방향으로 희전 시키게 되고， 이에 따라 상기 구동축 (44)과 발전기 (48)를 연결하는 증속기어 (46) 들은 상기 구동축 (44)의 시계 방향 회전력을 발전기 (48)로 전달시켜 전력을 생 산하도록 한다. 이때 상기 구동기어 (44a)와 맞물려 있는 제 1회전기어 (42a)는 내부에 설치된 일방향 베어링을 통해 공회전하게 된다. When the second rotary shaft 40b becomes empty, the second beam of the second rotary shaft 40b is lost. The drive gear 44a meshed with the electric gear 42b causes the drive shaft 44 to be engaged in the clockwise direction, so that the increase gears 46 connecting the drive shaft 44 and the generator 48 are driven by the drive shaft ( The clockwise rotational force of 44 is transmitted to the generator (48) to produce power. At this time, the first rotary gear 42a meshed with the drive gear 44a is idle by a one-way bearing installed therein.
한편， 상기와 같이 파도가 들어오거나 빠져 나가는 동작으로 발전수단 (B)으로 희전력을 전달하는 동력전달수단 (A)을 동일한 구조로 하여 여러 개를 직렬로 배열 설치함으로서 파도가 들어오면 각 동력전달수단 (A)에 설치되어 있 는 부력체 (20)들이 하나씩 순차적으로 상승하며 발전수단 (A)으로 회전력을 연 속적으로 전달하게 되고， 또한 파도가 빠져나가면 각 동력전달수단 (A)의 부력 체 (20)들이 다시 하나씩 순차적으로 하강하며 발전수단 (B)으로 희전력을 연속 적으로 전달하게 됨으로서 희전력의 끊김 없이 발전수단 (B)으로 동력,을 연속적 으로 전달하여 장치의 발전효을을 극대화할 수 있게 된다.  On the other hand, as the wave enters or exits as described above, the power transmission means (A) that delivers the rare power to the power generation means (B) in the same structure by installing a plurality of in series arranged each wave power transmission The buoyancy bodies 20 installed in the means (A) are sequentially raised one by one and continuously transmit the rotational force to the power generating means (A), and when the wave escapes, the buoyancy bodies of the respective power transmission means (A) (20) are sequentially lowered one by one again to continuously transmit the rare power to the power generation means (B) to maximize the power generation efficiency of the device by continuously transmitting power, to the power generation means (B) without interruption of the rare power. It becomes possible.
즉， 본 발명의 파력 발전장치 (100)는 동력전달수단 (A) 및 발전수단 (B)만 으로 전력을 얻을 수 있음으로서， 그 구조가 간단하여 설비비용이 절감되고, 설 치가 용이할 뿐만 아니라 파력에 의한 운동에너지를 부력체 (20) 및 구동부 (30) 가 쉽게 기계적인 에너지로 전환시켜 전달하여 발전을 행할 수 있을 뿐만 아니 라， 부력체 (20)를 가이드하는 가이드프레임 (12)에 상기 부력체 (20)의 상， 하 이 등을 도와주는 를러 (14)를 더 설치함으로서 큰 파도는 물론이고 잔파도가 발생 될 경우에도 양력 발생 유도와 함께 마찰력이 줄어들어 보다 쉽게 상승되므로 안정적으로 지속적인 발전이 가능하여 발전 효을을 높일 수 있는 것이다. 전술한 내용은 후술할 발명의 특허청구범위를 보다 잘 이해할 수 있도 록 본 발명의 특징과 기술적 장점을 다소 폭넓게 개설하였다. 본 발명의 특허 청구범위를 구성하는 부가적인 특징과 장점들이 이하에서 상술될 것이다. 개시 된 본 발명의 개념과 특정 실시예는 본 발명과 유사 목적을 수행하기 위한 다 른 구조의 설계나 수정의 기본으로서 즉시 사용될 수 있음이 당해 기술분야의 숙련된 사람들에 의해 인식되어야 한다. That is, the wave power generator 100 of the present invention can obtain power only by the power transmission means (A) and the power generation means (B), the structure is simple, the equipment cost is reduced, and easy to install The kinetic energy due to the wave force can be easily converted to mechanical energy by the buoyancy body 20 and the driving unit 30 to generate power, and the guide frame 12 guides the buoyancy body 20. By installing more claws (14) to help the upper and lower buoyancy body 20, even if a large wave as well as the residual wave is generated, the frictional force is reduced and lifts more easily with the induction of lift generation, It is possible to stably and continuously develop the power generation efficiency. The foregoing has outlined rather broadly the features and technical advantages of the present invention in order that the claims of the invention that follow may be better understood. Additional features and advantages that make up the claims of the present invention will be described below. It should be appreciated by those skilled in the art that the conception and specific embodiment disclosed herein may be used immediately as a basis for designing or modifying other structures for carrying out similar purposes as the present invention.
또한， 본 발명에서 개시된 발명의 개념과 실시예가 본 발명의 동일 목적 을 수행하기 위하여 다른 구조로 수정하거나 설계하기 위한 기초로서 당해 기 술분야의 숙련된 사람들에 의한 그와 같은 수정 또는 변경된 등가 구조는 특허 청구범위에서 기술한 발명의 사상이나 범위를 벗어나지 않는 한도 내에서 다양 한 변화， 치환 및 변경이 가능하다.  In addition, such a modification or altered equivalent structure by those skilled in the art as a basis for modifying or designing the structure and concept of the invention disclosed in the present invention to another structure for carrying out the same purpose of the present invention is Various changes, substitutions and alterations are possible without departing from the spirit or scope of the invention as set forth in the claims.
【산업상 이용 가능성] Industrial availability
본 발명에 따른 파력 발전장치는 동력전달수단 및 발전수단만으로 전력 을 얻을 수 있음으로서， 그 구조가 간단하여 설비비용이 절감되고, 설치가 용이 할 뿐만 아니라 파력에 의한 운동에너지를 부력체 및 구동부가 쉽게 기계적인 에너지로 전환시켜 전달하여 발전을 행할 수 있을 뿐만 아니라， 부력체를 가이 드하는 가이드프레임에 상기 부력체의 상， 하 이동을 도와주는 를러를 더 설치 함으로서 큰 파도는 물론이고 잔파도가 발생될 경우에도 양력 발생 유도와 함 께 마찰력이 줄어들어 보다 쉽게 상승되므로 안정적으로 지속적인 발전이 가능 하여 발전 효을을 높일 수 있는 것이다. The wave power generation device according to the present invention can obtain power only by the power transmission means and the power generation means, the structure is simple, the equipment cost is reduced, and the installation is easy, as well as the buoyant body and the driving part Not only can be easily converted into mechanical energy and transmitted to generate electricity, but also a guide wave for guiding the buoyancy body is provided with an additional lorer to help the buoyancy body move up and down. Induces lift force even when generated As the frictional force decreases, it rises more easily, so that stable and continuous power generation is possible, which can increase power generation efficiency.
또한 본 발명은 동력전달수단을 동일한 구조로 하여 여러 개를 직렬로 배열 설치하여 발전수단으로 회전력을 연속적으로 전달하도록 함으로서 회전력 의 끊김 없이 발전수단으로 동력을 연속적으로 전달시켜 장치의 발전효을을 극 대화할 수 있는 상승적인 효과를 달성한다.  In addition, the present invention by installing the power transmission means in the same structure to arrange a plurality in series to continuously transmit the rotational force to the power generation means by continuously transmitting the power to the power generation means without breaking the rotation force to maximize the power generation effect of the device Achieve synergistic effects.
또한 본 발명은 부력체가 가이드프레임 및 롤러에 의해 그 이동을 안내 받게 됨으로서 태풍과 같은 악천후에서도 흔들림없이 상승 및 하강동작을 수 행할 수 있으며， 더욱이 간단한 구조로 인해 태풍에 의해 훼손되더라도 유지보 수가 용이하여 유지비용이 절감되는 장점이 있다.  In addition, the present invention is to guide the movement of the buoyancy body by the guide frame and the roller can perform the lifting and lowering operation without shaking even in bad weather such as typhoon, and even more easy to maintain even if damaged by the typhoon due to the simple structure There is an advantage that the maintenance cost is reduced.

Claims

【청구범위】 [Claim]
【청구항 1]  [Claim 1]
파력 발전장치에 있어서，  In the wave power generator,
바다에 설치되는 외곽프레임과;  An outer frame installed in the sea;
상기 외곽프레임에 지지되며 바다에 띄워져 있는 상태에서 파도에 의해 상， 하로 이동 동작하는 부력체와;  A buoyant body supported by the outer frame and moved up and down by waves in a state floating in the sea;
상기 부력체의 상면에 설치되어， 상기 부력체와 함께 상， 하 이동하며 양측에는 제 1， 2기어이가 형성된 랙과;  A rack installed on an upper surface of the buoyancy body and moving up and down together with the buoyancy body and having first and second gear teeth formed on both sides thereof;
상기 택의 제 1， 2기어에 맞물리며， 상기 택의 직선 이동에 따라 회전 동작하는 제 1， 2원웨이 피니언 기어와;  First and second one-way pinion gears meshing with the first and second gears of the tack and rotating according to the linear movement of the tack;
상기 제 1원웨이 피니언 기어를 관통한 상태로 설치되며 상기 제 1원웨 이 피니언 기어 내부에 설치된 제 1일방향 베어링을 통해 상기 랙의 상승동작 에 따른 상기 제 1원웨이 피니언 기어의 시계 방향 회전시에만 동력을 전달받 아 회전하는 제 1회전축과;  Only when the first one-way pinion gear is rotated through the first one-way pinion gear and the first one-way pinion gear is installed in the first one-way pinion gear. A first rotating shaft that receives power and rotates;
상기 제 2원웨이 피니언 기어를 관통한 상태로 설치되며 상기 제 2원웨 이 피니언 기어 내부에 설치된 제 2일방향 베어링을 통해 상기 랙의 하강동작 에 따라 상기 제 2원웨이 피니언 기어의 시계 방향 회전시에만 '동력을 전달받 아 회전하는 제 2회전축으로 구성한 동력전달수단 및 ； It is installed while penetrating the second one-way pinion gear and only when the second one-way pinion gear is rotated clockwise according to the descending motion of the rack through a second one-way bearing installed inside the second one-way pinion gear. ' Power transmission means composed of a second rotating shaft which receives and rotates power;
상기 동력전달수단의 제 1， 2회전축의 희전력을 전달받아 전력을 발생하 는 발전수단을 포함하여 구성함을 특징으로 하는 파력 발전장치. And a power generation means for generating electric power by receiving the rare power of the first and second rotary shafts of the power transmission means.
【청구항 2】 [Claim 2]
제 1항에 있어서，  The method of claim 1,
상기 외곽프레임에는 상기 부력체의 상， 하 이동을 가이드하는 가이드프 레임이 포함되며;  The outer frame includes a guide frame for guiding the up and down movement of the buoyancy body;
상기 가이드프레임에는 상기 부력체의 외면에 접촉하는 를러가 더 설치 됨을 특징으로 하는 파력 발전장치.  Wave guide device is characterized in that the guide frame is further installed in contact with the outer surface of the buoyancy body.
【청구항 3] [Claim 3]
제 1항 또는 제 2항에 있어서，  The method according to claim 1 or 2,
상기 동력전달수단은 동일한 구조로 하여 적어도 2개 이상으로 직렬로 배열되도록 구성함을 특징으로 하는 파력 발전장치.  The power transmission means is a wave power generator characterized in that the same structure is configured to be arranged in series at least two or more.
PCT/KR2010/001455 2010-02-12 2010-03-09 Apparatus using wave power to generate electricity WO2011099669A1 (en)

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