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WO2018151452A1 - Hydroelectric power generation apparatus using folding flaps - Google Patents

Hydroelectric power generation apparatus using folding flaps Download PDF

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Publication number
WO2018151452A1
WO2018151452A1 PCT/KR2018/001547 KR2018001547W WO2018151452A1 WO 2018151452 A1 WO2018151452 A1 WO 2018151452A1 KR 2018001547 W KR2018001547 W KR 2018001547W WO 2018151452 A1 WO2018151452 A1 WO 2018151452A1
Authority
WO
WIPO (PCT)
Prior art keywords
floating body
flap
buoyancy
foldable flap
floating
Prior art date
Application number
PCT/KR2018/001547
Other languages
French (fr)
Korean (ko)
Inventor
최옥선
Original Assignee
최옥선
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 최옥선 filed Critical 최옥선
Priority to JP2019563993A priority Critical patent/JP6875783B2/en
Priority to CN201880010307.6A priority patent/CN110249125B/en
Publication of WO2018151452A1 publication Critical patent/WO2018151452A1/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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/062—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction
    • F03B17/065—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation
    • F03B17/066—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially at right angle to flow direction the flow engaging parts having a cyclic movement relative to the rotor during its rotation and a rotor of the endless-chain type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B15/00—Controlling
    • F03B15/02—Controlling by varying liquid flow
    • F03B15/04—Controlling by varying liquid flow of turbines
    • F03B15/06—Regulating, i.e. acting automatically
    • F03B15/08—Regulating, i.e. acting automatically by speed, e.g. by measuring electric frequency or liquid flow
    • 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
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/121—Blades, their form or construction
    • F03B3/123—Blades, their form or construction specially designed as adjustable blades, e.g. for Kaplan-type turbines
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/12—Blades; Blade-carrying rotors
    • F03B3/14—Rotors having adjustable blades
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/242—Rotors for turbines of reaction type
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/24—Rotors for turbines
    • F05B2240/244—Rotors for turbines of the cross-flow, e.g. Banki, Ossberger type
    • 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
    • F05B2240/00—Components
    • F05B2240/90—Mounting on supporting structures or systems
    • F05B2240/93—Mounting on supporting structures or systems on a structure floating on a liquid surface
    • 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 hydroelectric generator using a foldable flap, and more particularly, the foldable flap that rotates along the floating body is vertically protruded downward from the lower side of the floating body submerged in water to rotate by the flow of water, in the water
  • the upper side of the floating main body is to be folded toward the floating main body to be in close contact, the hydroelectric apparatus using a foldable flap to enable the production of stable and efficient electricity without the influence of wind.
  • wind power generation has a problem that stable power generation is difficult due to large fluctuations in wind speed and air volume, and there is a problem of high cost of equipment and difficulty of maintenance, and there is a problem of conventional hydroelectric power using expensive drop and damaging nature.
  • tidal power generation is generating power by using water flow, and it is attracting attention as the next generation electric energy production system in that stable power generation is possible 24 hours regardless of weather.
  • the present invention has been made to solve the above problems,
  • An object of the present invention is to provide a hydroelectric generator using a foldable flap to enable the stable production of electricity without the influence of wind.
  • An object of the present invention is to provide a hydroelectric generator using a foldable flap to enable efficient power generation by maintaining a constant rotational speed of the foldable flap.
  • An object of the present invention is to provide a hydroelectric power generation apparatus using a foldable flap to smoothly rotate and move the floating body.
  • An object of the present invention is to provide a hydroelectric power generation apparatus using a foldable flap to enable efficient power generation regardless of the flow rate.
  • the present invention is implemented by the embodiment having the following configuration to achieve the above object.
  • a hydroelectric power generation apparatus using a foldable flap includes: a floating body floating on water in a fixed state on the floor; A foldable flap which is formed along the outer surface of the floating main body and is spaced apart from each other and performs infinitely orbital rotation in a vertical direction; A power generation unit for producing electricity according to the rotation of the folding flap; And a control unit for controlling the operation of the hydroelectric generator, wherein the foldable flap is fixed to the floating body so as to be rotatable and vertically protrudes downward from the lower side of the floating body, and is folded and adhered to the floating body from the upper side of the floating body. It is characterized by.
  • the foldable flap is formed at one end of the foldable flap and the hinge portion coupled to enable the vertical rotation to the floating body;
  • the folding flap is formed at the rear end of the hinge portion in the direction of rotation along the floating body to support the rotation flap; characterized in that it comprises a.
  • the foldable flap is an open guide groove that is embedded in a predetermined depth at the lower side opposite the direction in which the foldable flap rotates along the floating body Including, it characterized in that the opening of the foldable flap easily.
  • the floating body in the hydroelectric generator using the foldable flap according to the present invention, is formed to protrude upward at a point far from the position fixed to the bottom, bent inward at a certain height It is characterized in that it comprises a; a closed guide portion in contact with the folding flap that is not folded.
  • the floating body in the hydroelectric power generation apparatus using a foldable flap according to the present invention, includes a buoyancy control tank formed to have an inner space at the front or rear end of the floating body, the control unit It characterized in that it comprises a buoyancy control unit for adjusting the amount of water in the buoyancy control tank according to the slope of the floating body.
  • control unit in the hydroelectric generator using the foldable flap according to the invention, is characterized in that it comprises an opening and closing control unit for arbitrarily adjusting the opening and closing of the foldable flap.
  • the opening and closing control unit to selectively open the foldable flap in accordance with the flow rate only a part of the foldable flap down the floating body It characterized in that it comprises a selection opening module to protrude to.
  • the opening and closing control unit includes a random closing module to fold and close the entire foldable flap when the floating body is rotated or moved. It is characterized by.
  • the floating body in a hydroelectric power generation apparatus using a foldable flap according to the present invention, includes a fixing portion for fixing the floating body to the bottom of the seabed, the fixing portion is fixed to the floor And a fixed line connecting the support and the floating main body, wherein the fixed line is connected to the support and the floating main body so as to be rotatable 360 °, to allow free rotation of the floating main body according to the direction. do.
  • the floating body in the hydroelectric power generation apparatus using the foldable flap according to the present invention, is characterized in that it comprises a side panel formed to protrude obliquely downward on both sides of the floating body.
  • the floating body is formed at one end of the floating body includes a buoyancy rise to increase the buoyancy when the flow rate increases,
  • the buoyancy rising part is formed at the bottom of the floating body to expand or wind according to the flow rate buoyancy plate, connected to the buoyancy plate buoyancy plate spreading portion to expand the wound buoyancy plate to increase the flow rate, and to support the buoyancy plate It characterized in that it comprises a buoyancy plate support.
  • the buoyancy plate spreading portion is formed to be opened to the front side is formed to be opened to the inlet and the rear side, water is discharged And a blocking member that is formed between the inlet and the outlet to block the flow of water, and the outlet is characterized in that it has a smaller cross-sectional area than the inlet.
  • the present invention can obtain the following effects by the configuration, combination, and use relationship described above with the present embodiment.
  • the foldable flap rotating along the floating body is vertically protruded downward from the lower side of the floating body submerged in water to rotate by the flow of water, and is folded and adhered to the floating body on the upper side of the floating body from the water.
  • the present invention is to form a buoyancy control tank for adjusting the buoyancy at the front and / or rear end of the floating body, to quickly return the floating body to a horizontal state to maintain a constant speed of the folding flap to enable efficient power generation It is effective.
  • the present invention has the effect of enabling efficient power generation by selectively opening the folding flap according to the flow rate, by maintaining a constant rotational speed of the folding flap.
  • the present invention by folding and closing the entire folding flap during rotation and movement of the floating body, there is an effect to smoothly rotate and move the floating body.
  • the present invention includes a side panel protruding downwardly to both sides of the floating body, when the weak flow rate is made to collect the current flow so that the rotation of the folding flap is made efficiently, and at the high flow rate to increase the buoyancy to the horizontal floating body By returning the state quickly, there is an effect of enabling a constant speed rotation of the folding flap.
  • the present invention is to include a buoyancy rise to increase the buoyancy of one side of the floating body when the flow rate increases, thereby maintaining a horizontal state even at a high flow rate has the effect of enabling a constant speed rotation of the folding flap.
  • FIG. 1 is a side view of a hydroelectric generator using a foldable flap according to an embodiment of the present invention
  • FIG. 2 is a cross-sectional view in a state where a hydroelectric generator using a foldable flap is installed according to an embodiment of the present invention.
  • Figure 3 is a front (a) and rear (b) perspective view of the foldable flap
  • FIG. 4 is a cross-sectional view showing an installation state of the folding flap.
  • FIG. 5 is a block diagram illustrating a configuration of a controller of FIG. 2.
  • FIG. 6 is a reference diagram showing a state in which the floating body is inclined.
  • FIG. 7 is a reference diagram for explaining the operating state of the floating body.
  • FIG. 8 is a block diagram showing the configuration of the floating body of FIG.
  • FIG. 9 is a block diagram illustrating a configuration of a sensor unit of FIG. 8.
  • FIG. 11 is a reference view of a part of the floating body seen from above
  • FIG. 12 is a plan view illustrating an operating state of the buoyancy rising unit of FIG. 2.
  • FIG. 13 is a cross-sectional view in a state in which a hydro power generator according to another embodiment of the present invention is installed;
  • FIG. 14 is a block diagram showing a configuration of a control unit of FIG. 13.
  • buoyancy control unit 211 slope receiving module 212: tank quantity control module
  • opening and closing control unit 221 optional opening module 222: arbitrary closing module
  • direct current receiving module 232 main body direction detection module 233: rotation direction control module
  • sensor unit 321 tilt sensor 322: flow rate sensor 323: direction sensor
  • orientation sensor 324a first orientation sensor 324b: second orientation sensor
  • flap recognition unit 331 flap identification module 332: opening and closing detection module
  • buoyancy rise 361 buoyancy plate 362: buoyancy plate spreading
  • buoyancy plate support portion 363a winding portion 363b: unfolding support portion
  • fixing part 371 fixing line 372: support
  • the hydroelectric generator is a floating body (3) floating on the water fixed to the bottom;
  • a foldable flap (1) formed along the outer surface of the floating body (3) and spaced apart from each other, and performing endless rotation in the vertical direction;
  • Power generation unit 4 for producing electricity according to the rotation of the folding flap (1), the power transmission unit (5) for transmitting the rotational force of the folding flap (1) to the power generation unit 4,
  • a control unit 2 for adjusting the operation.
  • the side close to the fixing part 37 (the opposite direction in which the water flows) will be referred to the front side
  • the side far from the fixing part 37 the direction in which the water flows
  • the state in which the flap 1 is extended downward is opened, and the flap 1 is folded on the upper side of the floating body 3 to close the state in which the flap 1 is in close contact with the floating body 3.
  • Hydroelectric generator according to the present invention to produce electricity by the rotational force generated by the flow of water as in the prior art, to minimize the influence of the wind by using the folding flap (1).
  • Power generator using the flow of water is preferably installed in the sea having a high flow rate, but the wind blows strong as fast flow rate in the sea, the wind is not constant direction will have a great influence on the rotation of the folding flap (1). . Therefore, in the present invention, when the foldable flap (1) is out of the water to be folded in close contact with the floating body (3) to minimize the influence of the wind, so that the rotation of the foldable flap (1) by the flow of water only. do.
  • the foldable flap (1) of the present invention to be freely rotated without a separate power to be automatically unfolded or folded by its own weight to minimize the power consumed to maintain a vertically protruding state in the sea Efficient production of electricity through the rotation of the folding flap (1).
  • the floating main body 3 of the present invention is fixed to the sea floor to be rotated 360 ° state to be freely rotated in accordance with the flow of water to be aligned in the flow direction of the water.
  • the direction of seawater is generally changed twice a day by the aerodynamic force, so that the floating body 3 of the present invention is automatically aligned according to the flow of water, so that the folding flap 1 rotates only in a certain direction. This enables stable and efficient electricity production.
  • the hydroelectric generator by the rotation of the foldable flap (1) is the most efficient power generation is made when the foldable flap (1) rotates at a constant speed, as shown in FIG.
  • the pressure of the current on the folding flap (1) is very large, there is a problem that the rotational speed of the folding flap (1) is excessively faster, the power generation efficiency is lowered. Therefore, in the present invention, by adjusting the buoyancy of the front or rear end of the floating body (3) according to the flow rate to allow the floating body (3) to quickly return to a horizontal state to prevent the folding flap (1) from excessively fast, Through this, efficient production of electricity was possible.
  • the foldable flap (1) is a plurality of spaced apart formed along the outer surface of the floating body (3) is configured to perform an orbital rotation in the vertical direction, to rotate by the flow of water.
  • the foldable flap 1 is fixed to the transfer chain 51 to be described later of the power transmission unit 5 to rotate the transfer chain 51, the rotation of the transfer chain 51 rotates the sprocket 52 To make progress.
  • the folding flap (1) is in a state submerged in the water on the lower side of the floating main body 3, as shown in FIG. In the protruding vertically downward of the floating main body (3) to receive the force by the flow of water, and in the state off the water by folding to the side of the floating main body (3) to minimize the influence of the wind.
  • the folding flap 1 is not affected by strong winds in the sea, and only rotates by the flow of water to allow efficient electricity production.
  • the folding flap (1) is coupled to the floating body (3), more precisely to the conveying chain 51 to be described later by the hinge portion 11 to be freely rotatable, to perform the rotation by its own weight.
  • the folding flap (1) is to be formed on the rear end of the hinge portion 11 to form a rotation limiting member 12 for supporting the folding flap (1), it can maintain a state protruded vertically downward in the water submerged state Make sure
  • the folding flap (1) is automatically laid down by its own weight when it is out of the water in accordance with the rotation, as shown in Figure 2 in close contact with the floating body (3) on the upper side of the floating body (3) is affected by the wind Do not receive.
  • the foldable flap (1) is protruded downward by its own weight as it enters the water from the upper side of the floating body (3), at this time, to facilitate the unfolding of the foldable flap (1), open induction groove ( 13) is formed.
  • the folding flap 1 is a folding portion 14 to be bent to one side, a locking portion 15 to be locked, a flap information storage unit 16 for storing information of each folding flap (1) It may include a reflector 17 for reflecting a signal for detecting whether the folding flap (1) is opened or closed.
  • the hinge portion 11 is configured such that the foldable flap 1 is rotatably coupled to the floating body 3, and more precisely, the floating body 3 is coupled to the transfer chain.
  • the hinge portion 11 may be applied in various configurations to enable free rotation.
  • the rotation limiting member 12 is formed at the rear end of the hinge portion 11 to support the foldable flap (1), so that the foldable flap (1) to maintain a state protruded vertically in the water. Therefore, the rotation limiting member 12 allows the folding of the folding flap 1 by the flow to the water can be made efficiently. In addition, the rotation limiting member 12 limits the rotation angle of the foldable flap 1 even when the foldable flap 1 is out of the water, so that the foldable flap 1 is self-weighted as shown in FIG. It is to be easily folded toward the floating body (3) by.
  • the open guide groove 13 is formed to be embedded in the lower end of the foldable flap (1), as shown in Figure 3, the opposite direction of the flow of water in the water, that is, the foldable flap (1) unfolded vertically downward It is made to be formed in the side (front side) near the fixed part 37 in a state. Therefore, when the folding flap 1 enters the sea as shown in FIG. 7 (a), the open induction groove 13 is introduced into the open induction groove 13 to open the folding flap 1. By being able to push efficiently, the foldable flap 1 can be easily unfolded vertically downward of the floating body (3).
  • the open guide groove 13 may be a pair is formed on both sides with respect to the locking portion (15).
  • the bent portion 14 is formed to be recessed at a predetermined interval on one side of the foldable flap (1) so that the foldable flap (1) itself can be folded, as shown in Figure 4 the foldable flap (1) When in close contact with the transfer chain 51, the upper side can be recessed and formed. Accordingly, the bent portion 14 may be more closely adhered to the transfer chain 51 when the folding flap 1 is folded toward the floating body 3 based on the hinge portion 11. As shown in FIG. 4, two bent portions 14 may be formed so that the folding flap 1 is divided into three portions, but is not necessarily limited thereto.
  • the locking part 15 is in a state of being in close contact with the floating body 3 when the folding flap 1 is folded from the upper side of the floating body 3 to the floating body 3 side as shown in FIG. 4. To maintain.
  • the locking portion 15 is folded as the folding flap (1) is in close contact with the floating body 3, as shown in Figure 3 (b) so that the locking projection (22a) to be described later to be seated It is formed to be embedded in a predetermined depth, when the optional opening module 221 or the optional closing module 222 to be described later is executed, the locking projection (22a) is projected from the floating body (3) to be seated in the locking portion 15
  • the foldable flap (1) to maintain the folded state without opening even under the floating body (3).
  • the flap information storage unit 16 is configured to store information of each foldable flap 1, as shown in Figure 4 can be formed in the transfer chain 51, for example, each foldable flap (1) Location information, opening and closing information, etc. may be formed of RFID. Therefore, the flap information storage unit 167 is detected by the flap identification module 332 to be described later to know the position information, opening and closing information of each of the folding flap (1), according to the following description of the control unit (2) The opening and closing adjustment unit 22 to adjust the opening and closing of the folding flap (1).
  • the reflector 17 is formed between each folding flap 1 to reflect the signal transmitted from the opening and closing detection module 332 to be described later, depending on whether the signal reflected from the reflector 17
  • the control unit 2 is configured to control the operation of the hydroelectric generator according to the present invention, to adjust the buoyancy of the floating body 3, the opening and closing of the folding flap (1).
  • the control unit 2 is a buoyancy control unit 21 for adjusting the buoyancy of the floating body 3, the opening and closing control unit 22 for controlling the opening and closing of the folding flap (1) as shown in FIG. Include.
  • the buoyancy control unit 21 is configured to adjust the buoyancy of the floating body (3), more precisely to adjust the buoyancy of the buoyancy control tank 31 formed at the front or rear end of the floating body (3).
  • the hydroelectric generator according to the present invention is formed in the sea to generate electricity by the strong flow of the current, the strong waves are generated essentially, especially when the flow rate is fast as shown in Figure 6 (b) When the floating body 3 is inclined as well, the area of the folding flap 1 exposed to the current increases and the speed of the folding flap 1 is excessively increased.
  • the buoyancy control unit 21 to quickly adjust the buoyancy of the front or rear end of the floating body 3 to quickly return to a horizontal state, thereby making the rotational speed of the folding flap (1) constant Ensure efficient development Therefore, the buoyancy control unit 21 can be configured to operate only when the flow rate is above a certain speed, flow rate information can be received by the flow rate sensor 322 to be described later.
  • the buoyancy control unit 21 is to adjust the buoyancy of the buoyancy control tank 31 according to the inclination of the floating body (3), the buoyancy control tank 31 is formed at the front or rear end of the floating body (3) or It can be formed in both the front and rear end, the buoyancy control portion 21 to adjust the buoyancy of the buoyancy control tank 31 formed in the front and / or rear end.
  • the buoyancy control unit 21 is the inclination receiving module 211 for receiving the inclination information of the floating body (3), the tank quantity control module (212) for adjusting the quantity of the buoyancy control tank 31 according to the received inclination Include.
  • the inclination receiving module 211 is configured to receive inclination information of the floating main body 3, so as to receive inclination information from the inclination sensor 321 to be described later of the floating main body 3.
  • the inclination receiving module 211 receives the inclination information and transmits the inclination information to the tank quantity adjusting module 212 and adjusts the quantity of the buoyancy control tank 31 by the tank quantity adjusting module 212.
  • the tank quantity adjusting module 212 is configured to adjust the quantity of the buoyancy control tank 31 by receiving the inclination information of the floating body 3 from the inclination receiving module 211, for example, Figure 4 (b) As shown in FIG. 5, when the rear end of the floating body 3 descends while the flow velocity is high, the rear end of the floating body 3 is discharged again by discharging the water of the buoyancy control tank 31 formed at the rear end. It can be raised, thereby slowing the rotational speed of the folding flap (1) to prevent the rotation at an excessive speed.
  • the buoyancy control tank 31 is formed in the front end can operate in the opposite way, even if the buoyancy control tank 31 is formed in both the front end and the rear end to operate on the same principle.
  • the opening and closing control unit 22 is configured to control the opening and closing of the foldable flap 1, as described above, the foldable flap 1 is connected to the hinge portion 11 is configured to rotate freely so that the foldable flap (1) No power is consumed for the rotation of the 1), but only when necessary to control the opening and closing of the folding flap (1) through the opening and closing control unit 22 to enable more efficient power generation and smooth operation.
  • the opening and closing adjustment unit 22 does not normally operate, when the need to open and select the folding flap (1), so as to operate only when the rotation or movement of the floating body (3) to minimize the power consumed still.
  • the opening and closing control unit 22 may form a locking projection (22a) in the floating body (3) as shown in Figure 4 so that the entry and exit is made by a separate driving means, the folding flap (1) to close By protruding the locking projection (22a) of the lock to be seated on the lock 15 so as to block the opening of the foldable flap (1).
  • the opening and closing control unit 22 includes a selection opening module 221 for selectively opening the foldable flap 1, a random closing module 222 for arbitrarily closing the entire foldable flap (1).
  • the selective opening module 221 is configured to selectively open a part of the foldable flap 1 to enter the water, so that the opening is made according to the speed (flow rate) of the current. Power generation by the rotation of the folding flap (1) can make the most efficient power generation when the folding flap (1) rotates at a constant speed, so if the flow rate is too fast forcibly close some folding flap (1) Only the folding flap (1) is opened to rotate by the current flow to slow down the rotational speed of the folding flap (1). Therefore, the selective opening module 221 is projected by the locking projection (22a) formed in the foldable flap (1) to be closed to be seated in the locking unit 15, which is recognized by the flap recognition unit 33 to be described later Operation is made by using the position information and opening and closing information of the folding flap (1).
  • the arbitrary closure module 222 is configured to fold the entire folding flap (1) to be closed arbitrarily, protrudes the entire locking projection (22a) to be seated in the locking portion 15 of the folding flap (1), the floating body Operate when (3) rotates or moves. Since the floating main body 3 is fixed to the sea bottom so as to be rotatable 360 ° by the fixing part 37, the floating main body 3 is aligned according to the flow of water. Since the hydroelectric generator according to the present invention is preferably installed in the sea, FIG. As shown in (a) and (b), the direction is reversed twice a day.
  • the randomly closed module 222 is to prevent the failure of the device, and smooth rotation and efficient power generation by closing the entire foldable flap (1) so that no interference with the water when the flow of water changes.
  • the arbitrary closing module 222 may be operated even when the floating body (3) by the traction line (B) as shown in Figure 7 (c).
  • the floating body (3) can be installed at any point in the sea so that the power generation is made, when changing the position of the floating body (3) or moved to land for repair protrudes to the lower side of the floating body (3)
  • Folded flap (1) can interfere with the movement, because the failure of the foldable flap (1) can occur, by folding all the folding flap (1), so as to enable the smooth movement of the floating body (3) do.
  • the floating body 3 is configured to float on water in a fixed state on the bottom, it may be formed in the shape of a pear oval.
  • the floating body (3) is provided with a buoyancy control tank (31) therein so that it can float on the water, the buoyancy can be adjusted, fixed to the bottom of the sea floor by a fixed portion 37 is rotatable 360 ° freely To be connected.
  • the floating body (3) has a conveying chain 51 is formed along the outer surface to rotate together in accordance with the rotation of the foldable flap (1), the sprocket 52 is connected to the conveying chain 51 conveying chain To rotate according to the rotation of the 51, the sprocket 52 is connected to the power generation unit 4 to enable the production of electricity in accordance with the rotation of the sprocket 52.
  • the floating body (3) is to be formed on both sides of the side prevention paper portion 35 to prevent the collection of currents and to prevent the inclination, and one end of the floating body (3) buoyancy rise portion 36 is formed When the flow rate increases, it is possible to increase the buoyancy of the floating body (3).
  • the floating body (3) is formed to have a predetermined space inside the floating body (3) as shown in Figure 8 to collect the buoyancy control tank 31 for adjusting the buoyancy and various information necessary for the operation of the hydroelectric generator
  • a sensor unit 32 a flap recognition unit 33 for recognizing information about each folding flap 1, a closing induction unit 34 for forcibly folding the folding flap 1, and a floating body
  • the side prevention paper portion 35 is formed to protrude on both sides of the 3) to be supported on the water, the buoyancy rising portion 36 for raising the buoyancy of the floating body 3 when the flow rate increases, and the floating body 3 is the bottom of the seabed. It includes a fixing portion 37 for fixing to.
  • the buoyancy control tank 31 is formed to have a predetermined space inside the floating body 3 is filled with water for buoyancy control, it may be formed at the front or rear end of the floating body (3), and the front and It may also be formed at the rear end.
  • the buoyancy control tank 31 is fixed to the bottom of the sea as shown in Figure 2 to produce electricity, and when moving the floating body (3) as shown in Figure 7 (c), buoyancy control unit The amount of water filled by 21 can be adjusted.
  • the buoyancy control tank 31 is formed in the front or rear end when the inclination of the front and rear direction occurs as described above, by adjusting the amount of water in the buoyancy control tank 31 to the horizontal state of the floating body (3) This allows for a quick return of the fuel cell, thus enabling efficient development. Minimize the tilt.
  • the sensor unit 32 is formed in the floating body (3) to collect a variety of information necessary for the operation of the hydroelectric generator, as shown in Figure 9 the tilt sensor 321, the flow rate sensor 322, direct The sensor 323 and the orientation sensor 324 may be included.
  • the inclination sensor 321 is configured to measure the inclination of the floating body (3), is formed on the front and rear ends of the floating body (3) to measure the inclination of the front and rear direction.
  • the inclination sensor 321 transmits the measured inclination information to the buoyancy control unit 21, thereby allowing the buoyancy of the buoyancy control tank 31 to be adjusted.
  • the flow rate sensor 322 is configured to measure the speed of the current, it may be formed on the lower surface of the floating body (3), the measured flow rate information is transmitted to the opening and closing control unit 22 to selectively open the module 221 By the selective opening of the folding flap (1) is made. Therefore, the present invention can adjust the number of the foldable flap (1) to open according to the flow rate, thereby enabling efficient power generation by rotating the foldable flap (1) at a constant speed.
  • the flow rate sensor 322 may transmit the flow rate information to the buoyancy control unit 21 so that the buoyancy control unit 21 operates only at a predetermined speed or more.
  • the direction sensor 323 is configured to measure the direction of the current, it can be formed on the lower surface of the floating body 3, such as the flow rate sensor 322, the control unit 2 by measuring the information about the direction of the current To be delivered to.
  • the orientation sensor 324 is configured to measure the position of the floating body (3), the first orientation sensor 324a and the second orientation sensor (324b) is formed at the front and rear ends of the floating body (3) The position of the front and rear ends of the main body 3 is measured.
  • the orientation sensor 324 may be applied to a device such as GPS, the floating body by measuring the position of the front end and the rear end of the floating main body 3 by the first orientation sensor 324a and the second orientation sensor 324b. Make sure you know the direction (3).
  • the flap recognition unit 33 is configured to recognize the information of the folding flap (1) is formed on the upper side and the lower side of the floating body (3), the position information and opening and closing information of each folding flap (1) To this end, it includes a flap identification module 331 and opening or closing detection module 332.
  • the flap identification module 331 is configured to recognize the position information of each folding flap 1, to recognize the flap information storage unit 16 to receive information about each folding flap (1).
  • the flap information storage unit 16 stores the position information and opening and closing information of each folding flap (1), the flap identification module 331 receives such information to be transmitted to the opening and closing control unit 22 and Thus, the opening and closing of each folding flap (1) can be adjusted.
  • the opening / closing detection module 332 detects the opening and closing information of each folding flap 1, that is, the folding flap 1 is open and protrudes vertically, and is closed and folded in close contact with the floating main body 3. In this configuration, a predetermined signal is transmitted to the floating main body 3, and when the transmitted signal is reflected by the reflector 17, it is determined to be in an open state, and when it is not reflected, it is closed. Use judgment.
  • the opening / closing detection module 332 is to transmit the information on the opening and closing of each folding flap (1) to the opening and closing control unit 22, the opening and closing control unit 22 according to the received information the locking projection ( 22a) to operate to block the opening of each folding flap (1).
  • the closed guide portion 34 is formed to protrude on the rear end upper surface of the floating body 3, is formed to be bent inward toward the folding flap (1) as shown in FIG.
  • the closed guide portion 34 is in contact with the foldable flap (1) is rotated to the upper side out of the sea to be folded toward the floating body (3).
  • the foldable flap 1 is naturally rotated by its own weight and folded, but when the foldable flap 1 is not properly rotated due to aging due to external environment or use, the folding flap 1 may be arbitrarily rotated by the closing guide part 34.
  • the folding flap 1 is forcibly folded at the upper side of the floating body 3 by being made.
  • the side preventive paper portion 35 is formed on both sides of the floating body (3) to be supported on the water, side panels 351 protruding obliquely downward along both sides and at the bottom of the side panel 351 It may include a moving wheel 352 is formed.
  • the side panel 351 is a plate-like configuration protruding obliquely downward along both sides of the floating body (3), it is possible to capture the current of the floating body (3).
  • the side panel 351 is capable of more efficient power generation by collecting the current to the floating body (3) to rotate the folding flap (1) even when the flow of the current is slow as shown in Figure 6 (c)
  • FIG. 6 (d) when the flow velocity of the current is high, the buoyancy of the rear side of the floating body 3 is further increased by the side panel, so that the floating body 3 is returned to the horizontal state more quickly. By doing so, it is possible to rotate the folding flap (1) at a constant speed.
  • the floating main body 3 floating on the sea is caused to be severely inclined due to waves, but also inclined in the left and right directions as well as in the forward and backward directions. Therefore, the side panel 351 is to be supported on the sea on both sides of the floating body 3 to reduce the shaking in the left and right directions.
  • the side panel 351 increases the contact area between the current and the floating body (3) when the direction of the current flow changes, so that a rapid rotation is made, accordingly the rapid alignment of the floating body (3) according to the direction of the current Let this be done.
  • the moving wheel 352 is formed in a wheel shape at the bottom of the side panel 351, so that it can be a moving means of the floating body (3) when moving on land.
  • the buoyancy riser 36 is formed at the front end or the rear end of the floating body 3, preferably at the rear end (a point far from the fixing part 37) to increase the buoyancy of the floating body 3 when the flow rate increases. 6, the buoyancy is increased when the floating body 3 is inclined, so that the floating body 3 can be quickly returned to the horizontal state.
  • the buoyancy rise portion 36 is a flow rate By increasing the floating main body (3) to a horizontal state quickly when increased to enable efficient power generation through a constant speed rotation of the folding flap (1).
  • the present invention can adjust the buoyancy of the buoyancy control tank 31 through the buoyancy control unit 21 as described above to allow the folding flap (1) to rotate at a constant speed, but when the flow rate increases the buoyancy rises By maintaining the horizontal state as much as possible through the portion 36, it is possible to minimize the operation of the buoyancy control unit 21 and thereby to minimize the power consumed.
  • the buoyancy riser 36 is formed at the lower end of the floating body 3, as shown in Figure 12 buoyancy plate 361 that is spread or wound in accordance with the flow rate and the buoyancy plate 361 is connected to the flow rate It includes a buoyancy plate spreading portion 362 to expand the buoyancy plate (361) wound when the increase, and a buoyancy plate support portion 363 supporting the buoyancy plate 361.
  • the buoyancy plate 361 is configured to increase the buoyancy of the floating body 3 by blocking the flow of water when the flow rate is increased, when the flow rate is low, as shown in (b) of FIG. 363) to maintain the wound state of the winding portion 363a to be described later, and is expanded by the buoyancy plate spreading portion 362 to block the flow of water as shown in FIG. To be able.
  • the buoyancy plate 361 is unfolded in a state supported by the unfolding support portion 363b to be described later of the buoyancy plate support 363, the unfolding support portion 363b is formed to protrude to the rear side downward, the buoyancy plate 361 ) Is projected downward to block the flow of water, thereby receiving a buoyancy force to raise the floating body (3) by the pressure of the current. Therefore, the rear end of the floating main body 3 is lifted when the inclination occurs as shown in FIG. 6, so that the folding flap 1 can be rotated at a constant speed so that it can quickly return to a horizontal state.
  • the buoyancy plate spreading portion 362 is configured to expand the buoyancy plate 361 along the spreading support portion 363b when the flow rate increases, and when the flow rate increases, the buoyancy plate 361 is unfolded without additional power. To be able. To this end, the buoyancy plate spreading portion 362 is formed to be opened to the front side as shown in Figure 12 and the inlet port 262a for water is introduced, the outlet port 362b is formed to open to the rear side, and A blocking member 362c formed between the inlet 362a and the outlet 362b to block the flow of water, and a support wire 362d connecting the buoyancy plate spreading part 362 to the buoyancy plate 361. do.
  • the inlet 362a is configured to open in the direction in which water flows so that currents flow into the buoyancy plate spreading part 362.
  • the inlet 362a is connected to the buoyancy plate 361 by the support wire 362d to the flow of water. Therefore, the sea current can be naturally introduced.
  • the inlet 362a is formed to have a larger cross-sectional area than the outlet 362b. Accordingly, the inflow of water into the buoyancy plate spreading section 362 is made smoothly, and the current blocking is prevented through the blocking member 362c. Make it possible.
  • the outlet 362b is configured to discharge water introduced into the buoyancy plate spreading part 362, and is located opposite to the inlet 362a, that is, at the rear side, and has a smaller cross-sectional area than the inlet 362a. It is formed to have. Therefore, when the flow rate is low, the need for buoyancy rise is not large, so that the water passes through the outlet 362 as it is, and when the flow rate is strong, the flow of water is blocked by the blocking member 362c so that the support wire 362d is pulled. By doing so, the buoyancy plate 361 can be unfolded.
  • the blocking member 362c is formed between the inlet 362a and the outlet 362b to block the flow of water, and is formed to block the flow of water by the cross-sectional area of the inlet 362a and the outlet 362b. It may be formed of a flexible material. As described above, the blocking member 362c blocks the flow of water only when the flow velocity is increased, thereby allowing the buoyancy plate 361 to be pulled, thereby increasing the buoyancy of the floating body 3 by the buoyancy plate 361. Make this possible.
  • the support wire 362d is configured to connect the buoyancy plate 361 and the buoyancy plate spreading portion 362, so that the buoyancy plate spreading portion 362 is formed in the flow direction of the water to be formed in the inlet (362a). To be able.
  • the buoyancy plate support part 363 is formed at the rear lower end of the floating body 3 to support the buoyancy plate 361, the winding portion (363a) and buoyancy plate 361, the buoyancy plate 361 is wound ) Includes an unfolding support part 363b which is supported and unfolded.
  • the winding part 363a is a configuration in which the buoyancy plate 361 is wound, and may provide a separate elastic means to maintain a wound state before the buoyancy plate 361 is unfolded by the buoyancy plate spreading part 362. Make sure Accordingly, the buoyancy plate 361 may be unfolded by the buoyancy plate spreading unit 362 only at a high flow rate, and when the buoyancy plate spreading unit 362 does not pull the buoyancy plate 361 at a low flow rate, the winding portion 363a ) Will be wound around.
  • the buoyancy plate 361 can be unfolded only at a predetermined flow rate or more so that the buoyancy of the floating body (3) is increased, thereby maintaining the horizontal state of the floating body (3) even at a high flow rate of the folding flap (1) This prevents the speed of rotation from becoming too fast.
  • the spread support part 363b is configured to support the unloaded buoyancy plate 361, and is formed to protrude obliquely to the lower rear of the floating main body 3, so that the unfolded buoyancy plate 361 can receive the force due to the current flow.
  • the spreading support part 363b protrudes from the rear side to the rear side of the winding part 363a so as to support the unloading buoyancy plate 361 on both sides, and is formed to close the end of the buoyancy plate 361. It allows you to limit the unfolding length of. Therefore, the spreading support part 363b may allow the spreading and winding of the buoyancy plate 361 to be smoothly repeated.
  • the fixing part 37 is configured to fix the floating body 3 to the sea floor, and the floating body 3 is formed to be freely rotatable 360 °.
  • the fixing part 37 may include a support 372 fixed to the ground, and a fixing line 371 connecting the floating main body 3 and the support 372.
  • the fixed line 371 is configured to connect the support body 372 and the floating body 3, the floating body 3 may be formed of a wire or the like to enable free rotation of 360 °, ring, etc. It is connected to the support 372 and the floating main body 3 to enable free rotation.
  • the support 372 may be applied to various blocks fixed to the ground, it may be applied to a variety of configurations that can be fixed firmly.
  • the power generation unit 4 is configured to produce electricity according to the rotation of the folding flap (1), to receive the rotational force of the folding flap (1) transmitted by the power transmission unit (5).
  • the power generation unit 4 may be connected to the sprocket 52 of the power transmission unit 5 to receive a rotational force, and various methods of producing electricity by the rotational force may be applied to the power generation unit 4.
  • the electricity produced by this is transmitted via a separate power line 41.
  • the power line 41 may be fixed to the bottom surface together with the fixing line 371 of the fixing part 37 to be described later to be connected to a separate place.
  • the power transmission unit 5 is configured to transmit the rotational force of the foldable flap 1 to the power generation unit 4 to generate power according to the rotation of the foldable flap 1, the foldable flap 1 is fixed It includes a rotating conveying chain 51 and a sprocket 52 that rotates together with the rotation of the conveying chain 51.
  • the transfer chain 51 is rotatably coupled to the foldable flap (1), to rotate in the vertical direction along the outer surface of the floating body (3) with the foldable flap (1). Therefore, when the foldable flap 1 rotates by the current, the transfer chain 51 also rotates in the same direction, and the rotational force of the transfer chain 51 is transmitted to the sprocket 52.
  • the sprocket 52 is formed on both sides of the floating body 3 is connected to the transfer chain 51, so as to rotate by the rotation of the transfer chain (51).
  • the sprocket 52 is connected to the power generation unit 4 so that electricity can be generated by the rotational force of the sprocket 52.
  • the hydroelectric generator has the same configuration as the hydroelectric generator according to an embodiment, but the control unit 2 is rotated
  • the control unit 23 further includes, and the floating body 3 to further include a rotating part (38). Since the floating body 3 can be freely rotated along the direction of the current, it can be formed in line with the direction of the current, it is not necessary to rotate the floating body 3, but optionally to form the rotating part 38 Rotation of the floating body 3 along the direction of the current can also be made to be fast.
  • the rotation control unit 23 may adjust the operation of the rotating unit 38 in accordance with the direction of the current body and the floating body (3) to ensure the accurate rotation of the floating body (3) in the direction of the current.
  • the rotation control unit 23 is configured to adjust the operation of the rotation unit 38, to adjust the rotation direction of the floating body (3).
  • the floating body (3) is fixed to the sea bottom by a fixed portion 37 is formed so as to be rotated 360 °, is naturally aligned according to the direction of the current (W), the water current is weak or the direction of the current is irregular If the floating body (3) is not aligned in the direction of the current current by operating the rotating portion 38 to be able to align the floating body (3) arbitrarily.
  • the rotation control unit 23 is a direct-current receiving module 231 for receiving information on the direction of the current flow, the main body direction detection module 232 for detecting the direction of the floating body 3, the direction of the current and It includes a rotation direction control module 233 for adjusting the rotation direction of the rotating unit 38 in accordance with the direction of the floating body (3).
  • the direct receiving module 231 is configured to receive information regarding the direction of the current, and to receive information measured by the direct sensor 323 of the floating main body 3, the received directing information is adjusted to the rotation direction It is transmitted to the module 233 to control the operation of the rotating part 38.
  • the main body direction detection module 232 is configured to sense the direction in which the floating body 3 is directed, the orientation sensor 324 of the floating body 3, more precisely the first direction sensor 324a and the first The orientation information of the front and rear ends of the floating body 3 is received from the two orientation sensors 324b to sense the direction in which the floating body 3 is facing.
  • the rotation direction adjusting module 233 receives the information about the direction of the direction of the frankincense and the floating body (3) from the frankincense receiving module 231 and the main body direction detection module 232 to adjust the rotational direction of the rotary unit 38. do.
  • the rotation direction control module 233 rotates the floating body 3 arbitrarily when the direction of the floating body 3 does not match the direction of the current, the direction of the floating body 3 and the direction of the current By matching the to enable the rotation of the efficient folding flap (1).
  • the rotating part 38 is formed to enable both sides of the floating main body 3 to be rotated at the lower end of the floating main body 3 away from the fixing part 37.
  • the rotation direction control module 233 operates the rotating unit 38 in accordance with the direction of the flow direction and the floating main body 3 so that the floating main body 3 rotates to one side, the direction of the floating main body 3 is directed To match.
  • the rotating part 38 is formed on the lower surface of the floating body 3 to rotate the floating body 3, and may be formed at a position far from the fixing part 37, so that various rotating devices are formed. For example, by forming a screw or the like in the floating body 3 to generate a driving force to both sides, for example, the floating body 3 can be rotated in one of the two sides.
  • the rotating unit 38 rotates the floating body 3 to one side by the rotation adjusting unit 23 according to the direction of the flow direction and the floating body 3, as shown in (a) or (b) of FIG. It can be formed to align in both directions together.
  • the floating main body 3 may be aligned according to the direction of the current which changes twice a day without a separate rotating part 38.
  • the floating body 3 may be quickly aligned through the rotating part 38 to allow rapid development.

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  • General Engineering & Computer Science (AREA)
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Abstract

The present invention relates to a hydroelectric power generation apparatus using folding flaps and, more specifically, to a hydroelectric power generation apparatus using folding flaps, wherein: folding flaps traveling around a floating body protrude vertically downward from the floating body on the lower side of the floating body where the floating body is under water, and thus are moved by the flow of water; and the folding flaps are folded onto the floating body on the upper side of the floating body where the floating body is out of the water, and thus come into close contact with the floating body. Therefore, the present invention can stably and efficiently produce electricity without being affected by wind.

Description

접이식 플랩을 이용한 수력발전장치Hydroelectric Generator Using Folding Flap
본 발명은 접이식 플랩을 이용한 수력발전장치에 관한 것으로, 더욱 상세하게는 부유본체를 따라 회전하는 접이식플랩이 물에 잠긴 부유본체의 하측에서는 하방으로 수직 돌출되어 물의 흐름에 의해 회전하도록 하고, 물에서 나온 부유본체의 상측에서는 부유본체를 향해 접혀 밀착되도록 함으로써, 바람의 영향 없이 안정적이고 효율적인 전기의 생산이 가능하도록 하는 접이식 플랩을 이용한 수력발전장치에 관한 것이다. The present invention relates to a hydroelectric generator using a foldable flap, and more particularly, the foldable flap that rotates along the floating body is vertically protruded downward from the lower side of the floating body submerged in water to rotate by the flow of water, in the water The upper side of the floating main body is to be folded toward the floating main body to be in close contact, the hydroelectric apparatus using a foldable flap to enable the production of stable and efficient electricity without the influence of wind.
전기의 생산은 화석 연료의 고갈, 환경 오염, 지구 온난화 등의 문제로 전통적인 화력 발전에서 풍력, 수력, 조류, 태양열 등의 친환경 발전으로 그 중심이 옮겨가고 있는 추세이다. The production of electricity is shifting its focus from traditional thermal power generation to environmentally friendly development such as wind, hydro, algae, and solar heat due to depletion of fossil fuels, environmental pollution and global warming.
그러나 풍력발전은 풍속 및 풍량의 변동폭이 커서 안정적인 발전에 어려움이 있으며, 설비의 고비용과 유지보수의 어려움이라는 문제가 있고, 종래 낙차를 이용한 수력발전은 고비용이며 자연을 훼손한다는 문제가 있다. However, wind power generation has a problem that stable power generation is difficult due to large fluctuations in wind speed and air volume, and there is a problem of high cost of equipment and difficulty of maintenance, and there is a problem of conventional hydroelectric power using expensive drop and damaging nature.
한편 조류발전은 물의 흐름을 이용하여 전기를 생산하는 발전방법으로 날씨에 관계없이 24시간 안정적인 발전이 가능하다는 점에서 차세대 전기에너지 생산시스템으로 주목받고 있다. On the other hand, tidal power generation is generating power by using water flow, and it is attracting attention as the next generation electric energy production system in that stable power generation is possible 24 hours regardless of weather.
물의 흐름을 이용하여 발전을 하기 위해서는 대체로 아래 특허문헌과 같이 물 위에 부유하는 부유체에 회전하는 수차를 형성하도록 하고, 수차의 회전에 따라 전기를 생산하도록 하는데, 이와 같은 장치를 바다에 설치할 경우 바람에 의한 영향으로 수차의 회전에 장애가 발생하여 원활할 발전이 이루어지지 못하며, 강한 파도로 수차의 안정적인 회전이 이루어지지 못하는 문제가 있다. In order to generate electricity by using the flow of water, as shown in the following patent document, it is generally to form a water wheel rotating on a floating body floating on water, and to generate electricity according to the rotation of the water wheel. Due to the influence of the rotation of the aberration is not generated smoothly the power generation, there is a problem that the stable rotation of the aberration is not made by strong waves.
(특허문헌)(Patent literature)
공개특허공보 제10-2014-0147794호(2014. 12. 30. 공개)"소수력 발전장치"Publication No. 10-2014-0147794 (published Dec. 30, 2014) "Hydroelectric power generation device"
본 발명은 상기와 같은 문제점을 해결하기 위해 안출된 것으로, The present invention has been made to solve the above problems,
본 발명은 바람의 영향 없이 안정적인 전기의 생산이 가능하도록 하는 접이식 플랩을 이용한 수력발전장치를 제공하는데 목적이 있다. An object of the present invention is to provide a hydroelectric generator using a foldable flap to enable the stable production of electricity without the influence of wind.
본 발명은 접이식플랩의 회전 속도를 일정하게 유지하도록 함으로써 효율적인 발전이 가능하도록 하는 접이식 플랩을 이용한 수력발전장치를 제공하는데 목적이 있다. An object of the present invention is to provide a hydroelectric generator using a foldable flap to enable efficient power generation by maintaining a constant rotational speed of the foldable flap.
본 발명은 부유본체의 회전 및 이동이 원활하게 이루어지도록 하는 접이식 플랩을 이용한 수력발전장치를 제공하는데 목적이 있다. An object of the present invention is to provide a hydroelectric power generation apparatus using a foldable flap to smoothly rotate and move the floating body.
본 발명은 유속에 상관없이 효율적인 발전이 가능하도록 하는 접이식 플랩을 이용한 수력발전장치를 제공하는데 목적이 있다. An object of the present invention is to provide a hydroelectric power generation apparatus using a foldable flap to enable efficient power generation regardless of the flow rate.
본 발명은 앞서 본 목적을 달성하기 위해서 다음과 같은 구성을 가진 실시예에 의해서 구현된다.The present invention is implemented by the embodiment having the following configuration to achieve the above object.
본 발명의 일 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치는 바닥에 고정된 상태로 물 위에 부유하는 부유본체와; 상기 부유본체의 외부면을 따라 복수개가 이격되어 형성되며, 상하 방향으로 무한궤도 회전을 실시하는 접이식플랩과; 상기 접이식플랩의 회전에 따라 전기를 생산하는 발전부와; 수력발전장치의 작동을 조절하는 제어부;를 포함하고, 상기 접이식플랩은 상기 부유본체에 회전 가능하도록 고정되어 부유본체의 하측에서는 하방으로 수직 돌출되고, 부유본체의 상측에서는 부유본체를 향해 접혀 밀착되는 것을 특징으로 한다. According to an embodiment of the present invention, a hydroelectric power generation apparatus using a foldable flap according to the present invention includes: a floating body floating on water in a fixed state on the floor; A foldable flap which is formed along the outer surface of the floating main body and is spaced apart from each other and performs infinitely orbital rotation in a vertical direction; A power generation unit for producing electricity according to the rotation of the folding flap; And a control unit for controlling the operation of the hydroelectric generator, wherein the foldable flap is fixed to the floating body so as to be rotatable and vertically protrudes downward from the lower side of the floating body, and is folded and adhered to the floating body from the upper side of the floating body. It is characterized by.
본 발명의 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 접이식플랩은 접이식플랩의 일단에 형성되어 상기 부유본체에 상하 방향 회전이 가능하도록 결합하는 힌지부와; 접이식플랩이 상기 부유본체를 따라 회전하는 방향으로 상기 힌지부의 후단에 형성되어 상기 접이식플랩을 지지하는 회전제한부재;를 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in a hydroelectric power generation apparatus using a foldable flap according to the present invention, the foldable flap is formed at one end of the foldable flap and the hinge portion coupled to enable the vertical rotation to the floating body; The folding flap is formed at the rear end of the hinge portion in the direction of rotation along the floating body to support the rotation flap; characterized in that it comprises a.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 접이식플랩은 접이식플랩이 상기 부유본체를 따라 회전하는 방향의 반대측 하단에서 일정 깊이 함입되는 개방유도홈을 포함하여, 접이식플랩의 개방이 용이하게 이루어지도록 하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric generator using the foldable flap according to the present invention, the foldable flap is an open guide groove that is embedded in a predetermined depth at the lower side opposite the direction in which the foldable flap rotates along the floating body Including, it characterized in that the opening of the foldable flap easily.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 부유본체는 바닥에 고정된 위치로부터 먼 지점에서 상측으로 돌출되도록 형성되며, 일정 높이에서 내측으로 절곡되어 접히지 않은 접이식플랩과 접촉하는 폐쇄유도부;를 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric generator using the foldable flap according to the present invention, the floating body is formed to protrude upward at a point far from the position fixed to the bottom, bent inward at a certain height It is characterized in that it comprises a; a closed guide portion in contact with the folding flap that is not folded.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 부유본체는 부유본체의 전단 또는 후단에 내부 공간을 갖도록 형성되는 부력조절탱크를 포함하고, 상기 제어부는 상기 부유본체의 기울기에 따라 상기 부력조절탱크 내의 수량을 조절하는 부력조절부를 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric power generation apparatus using a foldable flap according to the present invention, the floating body includes a buoyancy control tank formed to have an inner space at the front or rear end of the floating body, the control unit It characterized in that it comprises a buoyancy control unit for adjusting the amount of water in the buoyancy control tank according to the slope of the floating body.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 제어부는 상기 접이식플랩의 개방 및 폐쇄를 임의로 조절하는 개폐조절부를 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric generator using the foldable flap according to the invention, the control unit is characterized in that it comprises an opening and closing control unit for arbitrarily adjusting the opening and closing of the foldable flap.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 개폐조절부는 유속에 따라 상기 접이식플랩을 선택적으로 개방하여 일부의 접이식플랩만이 상기 부유본체의 하방으로 돌출되도록 하는 선택개방모듈을 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydro-powered apparatus using the foldable flap according to the present invention, the opening and closing control unit to selectively open the foldable flap in accordance with the flow rate only a part of the foldable flap down the floating body It characterized in that it comprises a selection opening module to protrude to.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 개폐조절부는 상기 부유본체의 회전 또는 이동시 상기 접이식플랩 전체를 접어 폐쇄되도록 하는 임의폐쇄모듈을 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric power generation apparatus using a foldable flap according to the present invention, the opening and closing control unit includes a random closing module to fold and close the entire foldable flap when the floating body is rotated or moved. It is characterized by.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 부유본체는 부유본체가 해저 바닥면에 고정되도록 하는 고정부를 포함하고, 상기 고정부는 바닥에 고정되는 지지체와, 상기 지지체 및 부유본체를 연결하는 고정라인을 포함하며, 상기 고정라인은 지지체 및 부유본체에 360°회전 가능하도록 연결되어, 유향에 따른 부유본체의 자유로운 회전이 가능하도록 하는 것을 특징으로 한다. According to another embodiment of the present invention, in a hydroelectric power generation apparatus using a foldable flap according to the present invention, the floating body includes a fixing portion for fixing the floating body to the bottom of the seabed, the fixing portion is fixed to the floor And a fixed line connecting the support and the floating main body, wherein the fixed line is connected to the support and the floating main body so as to be rotatable 360 °, to allow free rotation of the floating main body according to the direction. do.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 부유본체는 부유본체의 양측 하방으로 경사지게 돌출되어 형성되는 측면판넬을 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric power generation apparatus using the foldable flap according to the present invention, the floating body is characterized in that it comprises a side panel formed to protrude obliquely downward on both sides of the floating body.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 부유본체는 부유본체의 일단에 형성되어 유속의 증가시 부력을 상승시키는 부력상승부를 포함하고, 상기 부력상승부는 부유본체의 하단에 형성되어 유속에 따라 펼쳐지거나 감기는 부력판과, 상기 부력판에 연결되어 유속의 증가시 감긴 부력판을 펼치도록 하는 부력판펼침부와, 상기 부력판을 지지하는 부력판지지부를 포함하는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric power generation apparatus using the foldable flap according to the present invention, the floating body is formed at one end of the floating body includes a buoyancy rise to increase the buoyancy when the flow rate increases, The buoyancy rising part is formed at the bottom of the floating body to expand or wind according to the flow rate buoyancy plate, connected to the buoyancy plate buoyancy plate spreading portion to expand the wound buoyancy plate to increase the flow rate, and to support the buoyancy plate It characterized in that it comprises a buoyancy plate support.
본 발명의 또 다른 실시예에 따르면, 본 발명에 따른 접이식 플랩을 이용한 수력발전장치에 있어서, 상기 부력판펼침부는 전측으로 개방되도록 형성되어 물이 유입되는 유입구와, 후측으로 개방되도록 형성되어 물의 배출되는 유출구와, 상기 유입구 및 유출구 사이에 형성되어 물의 흐름을 차단하는 차단부재를 포함하며, 상기 유출구는 유입구보다 작은 단면적을 갖도록 형성되는 것을 특징으로 한다. According to another embodiment of the present invention, in the hydroelectric generator using the foldable flap according to the present invention, the buoyancy plate spreading portion is formed to be opened to the front side is formed to be opened to the inlet and the rear side, water is discharged And a blocking member that is formed between the inlet and the outlet to block the flow of water, and the outlet is characterized in that it has a smaller cross-sectional area than the inlet.
본 발명은 앞서 본 실시예와 하기에 설명할 구성과 결합, 사용관계에 의해 다음과 같은 효과를 얻을 수 있다.The present invention can obtain the following effects by the configuration, combination, and use relationship described above with the present embodiment.
본 발명은 부유본체를 따라 회전하는 접이식플랩이 물에 잠긴 부유본체의 하측에서는 하방으로 수직 돌출되어 물의 흐름에 의해 회전하도록 하고, 물에서 나온 부유본체의 상측에서는 부유본체를 향해 접혀 밀착되도록 함으로써, 바람의 영향 없이 효율적인 전기의 생산이 가능하도록 하는 효과가 있다. According to the present invention, the foldable flap rotating along the floating body is vertically protruded downward from the lower side of the floating body submerged in water to rotate by the flow of water, and is folded and adhered to the floating body on the upper side of the floating body from the water. There is an effect to enable the efficient production of electricity without the influence of wind.
본 발명은 부유본체의 전단 및/또는 후단에 부력을 조절하는 부력조절탱크가 형성되도록 하여, 부유본체를 수평상태로 빠르게 복귀시키도록 함으로써 접이식플랩의 속도가 일정하게 유지되도록 하여 효율적인 발전이 가능하도록 하는 효과가 있다. The present invention is to form a buoyancy control tank for adjusting the buoyancy at the front and / or rear end of the floating body, to quickly return the floating body to a horizontal state to maintain a constant speed of the folding flap to enable efficient power generation It is effective.
본 발명은 유속에 따라 접이식플랩을 선택적으로 개방하도록 하여, 접이식플랩의 회전 속도를 일정하게 유지하도록 함으로써, 효율적인 발전이 가능하도록 하는 효과가 있다. The present invention has the effect of enabling efficient power generation by selectively opening the folding flap according to the flow rate, by maintaining a constant rotational speed of the folding flap.
본 발명은 부유본체의 회전 및 이동시 접이식플랩 전체를 접어 폐쇄하도록 함으로써, 부유본체의 회전 및 이동이 원활하게 이루어지도록 하는 효과가 있다. The present invention by folding and closing the entire folding flap during rotation and movement of the floating body, there is an effect to smoothly rotate and move the floating body.
본 발명은 부유본체의 양측으로 하방 경사지게 돌출되는 측면판넬을 포함하여, 약한 유속시에는 해류의 포집이 이루어져 접이식 플랩의 회전이 효율적으로 이루어지도록 하며, 강한 유속시에는 부력을 상승시켜 부유본체가 수평상태를 빠르게 복귀하도록 함으로써 접이식플랩의 일정 속도 회전이 가능하도록 하는 효과가 있다. The present invention includes a side panel protruding downwardly to both sides of the floating body, when the weak flow rate is made to collect the current flow so that the rotation of the folding flap is made efficiently, and at the high flow rate to increase the buoyancy to the horizontal floating body By returning the state quickly, there is an effect of enabling a constant speed rotation of the folding flap.
본 발명은 유속의 증가시 부유본체 일측의 부력을 상승시키는 부력상승부를 포함하도록 하여, 빠른 유속에도 수평 상태를 유지하도록 함으로써 접이식플랩의 일정 속도 회전이 가능하도록 하는 효과가 있다. The present invention is to include a buoyancy rise to increase the buoyancy of one side of the floating body when the flow rate increases, thereby maintaining a horizontal state even at a high flow rate has the effect of enabling a constant speed rotation of the folding flap.
도 1은 본 발명의 일 실시예에 따른 접이식 플랩을 이용한 수력발전장치의 측면도1 is a side view of a hydroelectric generator using a foldable flap according to an embodiment of the present invention
도 2는 본 발명의 일 실시예에 따른 접이식 플랩을 이용한 수력발전장치가 설치된 상태에서의 단면도2 is a cross-sectional view in a state where a hydroelectric generator using a foldable flap is installed according to an embodiment of the present invention.
도 3은 접이식플랩의 전측(a) 및 후측(b) 사시도Figure 3 is a front (a) and rear (b) perspective view of the foldable flap
도 4는 접이식플랩의 설치상태를 나타내는 단면도4 is a cross-sectional view showing an installation state of the folding flap.
도 5는 도 2의 제어부의 구성을 나타내는 블럭도5 is a block diagram illustrating a configuration of a controller of FIG. 2.
도 6은 부유본체가 기울어진 상태를 나타내는 참고도6 is a reference diagram showing a state in which the floating body is inclined.
도 7은 부유본체의 작동상태를 설명하기 위한 참고도7 is a reference diagram for explaining the operating state of the floating body.
도 8은 도 2의 부유본체의 구성을 나타내는 블럭도8 is a block diagram showing the configuration of the floating body of FIG.
도 9는 도 8의 센서부의 구성을 나타내는 블럭도9 is a block diagram illustrating a configuration of a sensor unit of FIG. 8.
도 10은 부유본체의 정면도10 is a front view of the floating body
도 11은 부유본체의 일부를 상측에서 바라본 참고도11 is a reference view of a part of the floating body seen from above
도 12는 도 2의 부력상승부의 동작상태를 나타내는 평면도12 is a plan view illustrating an operating state of the buoyancy rising unit of FIG. 2.
도 13은 본 발명의 다른 실시예에 따른 수력발전장치가 설치된 상태에서의 단면도13 is a cross-sectional view in a state in which a hydro power generator according to another embodiment of the present invention is installed;
도 14는 도 13의 제어부의 구성을 나타내는 블럭도14 is a block diagram showing a configuration of a control unit of FIG. 13.
* 도면에 사용되는 부호의 설명* Explanation of symbols used in drawings
1: 접이식플랩1: folding flap
11: 힌지부 12: 회전제한부재 13: 개방유도홈11: Hinge 12: Rotational restricting member 13: Open guide groove
14: 꺾임부 15: 잠금부 16: 플랩정보저장부 17: 반사부14: bending portion 15: locking portion 16: flap information storage unit 17: reflecting unit
2: 제어부2: control unit
21: 부력조절부 211: 기울기수신모듈 212: 탱크수량조절모듈21: buoyancy control unit 211: slope receiving module 212: tank quantity control module
22: 개폐조절부 221: 선택개방모듈 222: 임의폐쇄모듈22: opening and closing control unit 221: optional opening module 222: arbitrary closing module
23: 회전조절부 23: rotation control unit
231: 유향수신모듈 232: 본체방향감지모듈 233: 회전방향조절모듈231: direct current receiving module 232: main body direction detection module 233: rotation direction control module
3: 부유본체3: floating body
31: 부력조절탱크 31: buoyancy control tank
32: 센서부 321: 기울기센서 322: 유속센서 323: 유향센서32: sensor unit 321: tilt sensor 322: flow rate sensor 323: direction sensor
324: 방위센서 324a: 제1방위센서 324b: 제2방위센서324: orientation sensor 324a: first orientation sensor 324b: second orientation sensor
33: 플랩인식부 331: 플랩식별모듈 332: 개폐여부감지모듈33: flap recognition unit 331: flap identification module 332: opening and closing detection module
34: 폐쇄유도부34: closed guide
35: 측방지지부 351: 측면판넬 352: 이동바퀴35: side prevention portion 351: side panel 352: moving wheel
36: 부력상승부 361: 부력판 362: 부력판펼침부 36: buoyancy rise 361: buoyancy plate 362: buoyancy plate spreading
362a: 유입구 362b: 유출구 362c: 차단부재 362d: 지지와이어362a: inlet 362b: outlet 362c: blocking member 362d: support wire
363: 부력판지지부 363a: 감김부 363b: 펼침지지부363: buoyancy plate support portion 363a: winding portion 363b: unfolding support portion
37: 고정부 371: 고정라인 372: 지지체37: fixing part 371: fixing line 372: support
38: 회전부38: rotating part
4: 발전부 41: 전력선4: power generation unit 41: power line
5: 동력전달부 51: 이송체인 52: 스프라켓5: power transmission section 51: transfer chain 52: sprocket
이하에서는 본 발명에 따른 접이식 플랩을 이용한 수력발전장치의 바람직한 실시예들을 첨부된 도면을 참조하여 상세히 설명한다. 하기에서 본 발명을 설명함에 있어서 공지 기능 또는 구성에 대한 구체적인 설명이 본 발명의 요지를 불필요하게 흐릴 수 있다고 판단되는 경우에는 그 상세한 설명을 생략하도록 한다. 명세서 전체에서, 어떤 부분이 어떤 구성요소를 "포함"한다고 할 때 이는 특별히 반대되는 기재가 없는 한 다른 구성요소를 제외하는 것이 아니라 다른 구성요소를 더 포함할 수 있는 것을 의미하고, 또한 명세서에 기재된 "...부", "...모듈" 등의 용어는 적어도 하나의 기능이나 동작을 처리하는 단위를 의미하며 이는 하드웨어나 소프트웨어 또는 하드웨어 및 소프트웨어의 결합으로 구현될 수 있다.Hereinafter, with reference to the accompanying drawings, preferred embodiments of a hydroelectric generator using a foldable flap according to the present invention will be described in detail. In the following description of the present invention, if it is determined that a detailed description of a known function or configuration may unnecessarily obscure the subject matter of the present invention, the detailed description thereof will be omitted. Throughout the specification, when a part is said to "include" any component, which means that it may further include other components, except to exclude other components unless specifically stated otherwise, also described in the specification The terms "... unit", "... module" and the like refer to a unit for processing at least one function or operation, which may be implemented by hardware or software or a combination of hardware and software.
본 발명의 일 실시예에 따른 접이식 플랩을 이용한 수력발전장치를 도 1 내지 도 14를 참조하여 설명하면, 상기 수력발전장치는 바닥에 고정된 상태로 물 위에 부유하는 부유본체(3)와; 상기 부유본체(3)의 외부면을 따라 복수개가 이격되어 형성되며, 상하 방향으로 무한궤도 회전을 실시하는 접이식플랩(1)과; 상기 접이식플랩(1)의 회전에 따라 전기를 생산하는 발전부(4)와, 상기 접이식플랩(1)의 회전력을 발전부(4)로 전달하는 동력전달부(5)와, 수력발전장치의 작동을 조절하는 제어부(2);를 포함한다. 참고로, 이하에서는 도 1을 기준으로 고정부(37)와 가까운 쪽(물이 흐르는 반대 방향)을 전측이라 하고, 고정부(37)와 먼 쪽(물이 흐르는 방향)을 후측이라 하며, 접이식플랩(1)이 하방으로 펼쳐지는 상태를 개방되었다 하고, 부유본체(3)의 상측에서 접혀져 부유본체(3)에 밀착된 상태를 폐쇄되었다 하도록 한다. Referring to the hydroelectric generator using the foldable flap according to an embodiment of the present invention with reference to Figures 1 to 14, the hydroelectric generator is a floating body (3) floating on the water fixed to the bottom; A foldable flap (1) formed along the outer surface of the floating body (3) and spaced apart from each other, and performing endless rotation in the vertical direction; Power generation unit 4 for producing electricity according to the rotation of the folding flap (1), the power transmission unit (5) for transmitting the rotational force of the folding flap (1) to the power generation unit 4, And a control unit 2 for adjusting the operation. For reference, hereinafter, the side close to the fixing part 37 (the opposite direction in which the water flows) will be referred to the front side, and the side far from the fixing part 37 (the direction in which the water flows) will be referred to as the rear side. The state in which the flap 1 is extended downward is opened, and the flap 1 is folded on the upper side of the floating body 3 to close the state in which the flap 1 is in close contact with the floating body 3.
본 발명에 따른 수력발전장치는 종래와 같이 물의 흐름에 따라 발생하는 회전력에 의해 전기를 생산하도록 하나, 접이식플랩(1)을 사용하도록 함으로써 바람의 영향을 최소화하도록 한다. 물의 흐름을 이용하는 발전장치는 빠른 유속을 갖는 바다에 설치되는 것이 바람직하나, 바다에는 빠른 유속만큼 바람도 강하게 불며, 바람은 그 방향이 일정하지 않아 접이식플랩(1)의 회전에 큰 영향을 미치게 된다. 따라서, 본 발명에서는 접이식플랩(1)이 물에서 벗어날 경우 부유본체(3)에 밀착되게 접히도록 하여 바람에 의한 영향을 최소화하도록 함으로써, 물의 흐름 만에 의한 접이식플랩(1)의 회전이 가능하도록 한다. Hydroelectric generator according to the present invention to produce electricity by the rotational force generated by the flow of water as in the prior art, to minimize the influence of the wind by using the folding flap (1). Power generator using the flow of water is preferably installed in the sea having a high flow rate, but the wind blows strong as fast flow rate in the sea, the wind is not constant direction will have a great influence on the rotation of the folding flap (1). . Therefore, in the present invention, when the foldable flap (1) is out of the water to be folded in close contact with the floating body (3) to minimize the influence of the wind, so that the rotation of the foldable flap (1) by the flow of water only. do.
또한, 본 발명의 접이식플랩(1)은 별도의 동력 없이 자유로운 회전이 가능하도록 하여 자중에 의해 자동으로 펼쳐지거나 접힐 수 있도록 함으로써 소모되는 동력을 최소화하면서도 바다 속에서는 수직으로 돌출된 상태를 유지할 수 있도록 하여 접이식플랩(1)의 회전을 통한 효율적인 전기의 생산이 가능하도록 한다. In addition, the foldable flap (1) of the present invention to be freely rotated without a separate power to be automatically unfolded or folded by its own weight to minimize the power consumed to maintain a vertically protruding state in the sea Efficient production of electricity through the rotation of the folding flap (1).
또한, 본 발명의 부유본체(3)는 해저 지면에 360°회전 가능한 상태로 고정되도록 함으로써 물의 흐름에 따라 자유롭게 회전하여 물의 흐름 방향으로 정렬하게 된다. 바다에서는 기조력에 의해 일반적으로 하루에 두 번씩 해수의 방향이 바뀌게 되는데, 본 발명의 부유본체(3)는 물의 흐름에 따라 자동으로 정렬하게 되므로, 접이식플랩(1)이 일정한 방향으로만 회전하도록 할 수 있고, 이를 통해 안정적이고 효율적인 전기 생산이 가능하게 된다. In addition, the floating main body 3 of the present invention is fixed to the sea floor to be rotated 360 ° state to be freely rotated in accordance with the flow of water to be aligned in the flow direction of the water. In the ocean, the direction of seawater is generally changed twice a day by the aerodynamic force, so that the floating body 3 of the present invention is automatically aligned according to the flow of water, so that the folding flap 1 rotates only in a certain direction. This enables stable and efficient electricity production.
또한, 접이식플랩(1)의 회전에 의한 수력발전장치는 접이식플랩(1)이 일정한 속도로 회전할 때 가장 효율적인 발전이 이루어지게 되는데, 유속이 빠른 상태에서 도 6에 도시된 바와 같이 부유본체(3)의 후단이 가라앉게 기울어지는 경우 접이식플랩(1)에 대한 해류의 압력이 매우 크게 작용하여, 접이식플랩(1)의 회전속도가 과도하게 빨라져 발전 효율이 떨어지는 문제가 있다. 따라서, 본 발명에서는 유속에 따라 부유본체(3) 전단 또는 후단의 부력을 조절하여 부유본체(3)가 빠르게 수평 상태로 복귀할 수 있도록 함으로써 접이식플랩(1)이 과도하게 빨라지는 것을 막고, 이를 통해 효율적인 전기의 생산이 가능하도록 하였다. In addition, the hydroelectric generator by the rotation of the foldable flap (1) is the most efficient power generation is made when the foldable flap (1) rotates at a constant speed, as shown in FIG. When the rear end of 3) is inclined to sink, the pressure of the current on the folding flap (1) is very large, there is a problem that the rotational speed of the folding flap (1) is excessively faster, the power generation efficiency is lowered. Therefore, in the present invention, by adjusting the buoyancy of the front or rear end of the floating body (3) according to the flow rate to allow the floating body (3) to quickly return to a horizontal state to prevent the folding flap (1) from excessively fast, Through this, efficient production of electricity was possible.
상기 접이식플랩(1)은 상기 부유본체(3)의 외부면을 따라 복수개가 이격 형성되어 상하 방향으로 무한궤도 회전을 실시하는 구성으로, 물의 흐름에 의해 회전하도록 한다. 상기 접이식플랩(1)은 상기 동력전달부(5)의 후술할 이송체인(51)에 고정되어 이송체인(51)을 회전시키도록 하며, 이송체인(51)의 회전은 스프라켓(52)을 회전시켜 발전이 이루어지도록 한다. 또한, 상기 접이식플랩(1)은 도 2에 도시된 바와 같이 부유본체(3)의 하측에서는 물에 잠긴 상태가 되고, 부유본체(3)의 상측에서는 물에서 벗어난 상태가 되는데, 물에 잠긴 상태에서는 부유본체(3)의 수직 하방으로 돌출되어 물의 흐름에 의한 힘을 받을 수 있도록 하고, 물에서 벗어난 상태에서는 부유본체(3) 측으로 접히도록 함으로써 바람에 의한 영향을 최소화하도록 한다. 따라서, 상기 접이식플랩(1)은 바다에서의 강한 바람에 의한 영향을 받지 않으며, 오직 물의 흐름에 의한 회전이 이루어지도록 하여 효율적인 전기의 생산이 가능하도록 한다. 이를 위해, 상기 접이식플랩(1)은 힌지부(11)에 의해 부유본체(3), 더욱 정확하게는 후술할 이송체인(51)에 자유롭게 회전 가능하도록 결합하며, 자중에 의한 회전을 실시하도록 한다. 또한, 상기 접이식플랩(1)은 힌지부(11)의 후단에 접이식플랩(1)을 지지하는 회전제한부재(12)가 형성되도록 하여, 물에 잠긴 상태에서 수직 하방으로 돌출된 상태를 유지할 수 있도록 한다. 또한, 상기 접이식플랩(1)은 회전에 따라 물에서 벗어나면 자중에 의해 자동으로 눕혀져 도 2에 도시된 바와 같이 부유본체(3)의 상측에서는 부유본체(3)에 밀착되어 바람에 의한 영향을 받지 않도록 한다. 또한, 상기 접이식플랩(1)은 부유본체(3)의 상측에서 물속으로 진입하면서 자중에 의해 하방으로 펼쳐져 돌출되는데, 이때 접이식플랩(1)의 펼침이 용이하게 이루어지도록 하기 위해, 개방유도홈(13)이 형성되도록 한다. 또한, 상기 접이식플랩(1)은 일측으로 꺾일 수 있도록 하는 꺾임부(14)와, 잠글 수 있도록 하는 잠금부(15), 각 접이식플랩(1)의 정보를 저장하는 플랩정보저장부(16), 상기 접이식플랩(1)의 개폐여부를 감지하기 위한 신호를 반사하는 반사부(17)를 포함하도록 할 수 있다. The foldable flap (1) is a plurality of spaced apart formed along the outer surface of the floating body (3) is configured to perform an orbital rotation in the vertical direction, to rotate by the flow of water. The foldable flap 1 is fixed to the transfer chain 51 to be described later of the power transmission unit 5 to rotate the transfer chain 51, the rotation of the transfer chain 51 rotates the sprocket 52 To make progress. In addition, the folding flap (1) is in a state submerged in the water on the lower side of the floating main body 3, as shown in FIG. In the protruding vertically downward of the floating main body (3) to receive the force by the flow of water, and in the state off the water by folding to the side of the floating main body (3) to minimize the influence of the wind. Therefore, the folding flap 1 is not affected by strong winds in the sea, and only rotates by the flow of water to allow efficient electricity production. To this end, the folding flap (1) is coupled to the floating body (3), more precisely to the conveying chain 51 to be described later by the hinge portion 11 to be freely rotatable, to perform the rotation by its own weight. In addition, the folding flap (1) is to be formed on the rear end of the hinge portion 11 to form a rotation limiting member 12 for supporting the folding flap (1), it can maintain a state protruded vertically downward in the water submerged state Make sure In addition, the folding flap (1) is automatically laid down by its own weight when it is out of the water in accordance with the rotation, as shown in Figure 2 in close contact with the floating body (3) on the upper side of the floating body (3) is affected by the wind Do not receive. In addition, the foldable flap (1) is protruded downward by its own weight as it enters the water from the upper side of the floating body (3), at this time, to facilitate the unfolding of the foldable flap (1), open induction groove ( 13) is formed. In addition, the folding flap 1 is a folding portion 14 to be bent to one side, a locking portion 15 to be locked, a flap information storage unit 16 for storing information of each folding flap (1) It may include a reflector 17 for reflecting a signal for detecting whether the folding flap (1) is opened or closed.
상기 힌지부(11)는 상기 접이식플랩(1)이 부유본체(3)에 회전가능하게 결합하도록 하는 구성으로, 더욱 정확하게는 부유본체(3)이 이송체인에 결합하도록 한다. 상기 힌지부(11)는 자유롭게 회전이 가능하도록 하는 다양한 구성이 적용될 수 있다. The hinge portion 11 is configured such that the foldable flap 1 is rotatably coupled to the floating body 3, and more precisely, the floating body 3 is coupled to the transfer chain. The hinge portion 11 may be applied in various configurations to enable free rotation.
상기 회전제한부재(12)는 상기 힌지부(11)의 후단에 형성되어 접이식플랩(1)을 지지하는 구성으로, 접이식플랩(1)이 물속에서 수직 하방으로 돌출된 상태를 유지하도록 한다. 따라서, 상기 회전제한부재(12)는 물에 흐름에 의한 접이식플랩(1)의 회전이 효율적으로 이루어질 수 있도록 한다. 또한, 상기 회전제한부재(12)는 접이식플랩(1)이 물에서 벗어날 때에도 접이식플랩(1)의 회전 각도를 제한함으로써, 접이식플랩(1)이 도 7의(a)에 도시된 바와 같이 자중에 의해 부유본체(3)을 향해 용이하게 접힐 수 있도록 한다. The rotation limiting member 12 is formed at the rear end of the hinge portion 11 to support the foldable flap (1), so that the foldable flap (1) to maintain a state protruded vertically in the water. Therefore, the rotation limiting member 12 allows the folding of the folding flap 1 by the flow to the water can be made efficiently. In addition, the rotation limiting member 12 limits the rotation angle of the foldable flap 1 even when the foldable flap 1 is out of the water, so that the foldable flap 1 is self-weighted as shown in FIG. It is to be easily folded toward the floating body (3) by.
상기 개방유도홈(13)은 도 3에 도시된 바와 같이 상기 접이식플랩(1)의 하단부에 함입되도록 형성되는 구성으로, 물속에서 물의 흐름의 반대 방향, 즉 접이식플랩(1)이 수직 하방으로 펼쳐진 상태에서 고정부(37)와 가까운 쪽(전측)에 형성되도록 한다. 따라서, 상기 개방유도홈(13)은 도 7의(a)에 도시된 바와 같이 접이식플랩(1)이 바다속으로 들어갈 때, 물이 개방유도홈(13)에 유입되어 접이식플랩(1)을 효율적으로 밀 수 있도록 함으로써, 접이식플랩(1)이 부유본체(3)의 수직 하방으로 용이하게 펼쳐질 수 있도록 한다. 또한, 상기 개방유도홈(13)은 잠금부(15)를 중심으로 양측에 한 쌍이 형성되도록 할 수 있다. The open guide groove 13 is formed to be embedded in the lower end of the foldable flap (1), as shown in Figure 3, the opposite direction of the flow of water in the water, that is, the foldable flap (1) unfolded vertically downward It is made to be formed in the side (front side) near the fixed part 37 in a state. Therefore, when the folding flap 1 enters the sea as shown in FIG. 7 (a), the open induction groove 13 is introduced into the open induction groove 13 to open the folding flap 1. By being able to push efficiently, the foldable flap 1 can be easily unfolded vertically downward of the floating body (3). In addition, the open guide groove 13 may be a pair is formed on both sides with respect to the locking portion (15).
상기 꺾임부(14)는 상기 접이식플랩(1)의 일측에 일정 간격으로 함입되도록 형성되어 접이식플랩(1) 자체가 꺾일 수 있도록 하는 구성으로, 도 4에 도시된 바와 같이 접이식플랩(1)이 이송체인(51)에 밀착되었을 때, 상측이 함입되어 형성되도록 할 수 있다. 따라서, 상기 꺾임부(14)는 상기 접이식플랩(1)이 힌지부(11)를 기준으로 부유본체(3) 측으로 접힐 때, 이송체인(51)에 더욱 잘 밀착되도록 할 수 있다. 상기 꺾임부(14)는 도 4에 도시된 바와 같이 두 개가 형성되어 상기 접이식플랩(1)이 세 부분으로 나뉘어 꺾이도록 할 수 있으나, 반드시 이에 한정되는 것은 아니다. The bent portion 14 is formed to be recessed at a predetermined interval on one side of the foldable flap (1) so that the foldable flap (1) itself can be folded, as shown in Figure 4 the foldable flap (1) When in close contact with the transfer chain 51, the upper side can be recessed and formed. Accordingly, the bent portion 14 may be more closely adhered to the transfer chain 51 when the folding flap 1 is folded toward the floating body 3 based on the hinge portion 11. As shown in FIG. 4, two bent portions 14 may be formed so that the folding flap 1 is divided into three portions, but is not necessarily limited thereto.
상기 잠금부(15)는 상기 접이식플랩(1)이 부유본체(3)의 상측에서 도 4에 도시된 바와 같이 부유본체(3) 측으로 접힐 때, 부유본체(3)에 밀착된 상태된 상태를 유지할 수 있도록 한다. 상기 잠금부(15)는 상기 접이식플랩(1)이 부유본체(3)에 밀착되도록 접혀졌을 때, 후술할 잠금돌기(22a)가 안착될 수 있도록 도 3의(b)에 도시된 바와 같이 상측이 일정 깊이 함입되도록 형성되며, 후술할 선택개방모듈(221) 또는 임의폐쇄모듈(222)이 실행될 때, 잠금돌기(22a)가 부유본체(3)로부터 돌출되어 잠금부(15)에 안착되도록 함으로써 접이식플랩(1)이 부유본체(3)의 하측에서도 개방되지 않고 접힌 상태를 유지할 수 있도록 한다. The locking part 15 is in a state of being in close contact with the floating body 3 when the folding flap 1 is folded from the upper side of the floating body 3 to the floating body 3 side as shown in FIG. 4. To maintain. The locking portion 15 is folded as the folding flap (1) is in close contact with the floating body 3, as shown in Figure 3 (b) so that the locking projection (22a) to be described later to be seated It is formed to be embedded in a predetermined depth, when the optional opening module 221 or the optional closing module 222 to be described later is executed, the locking projection (22a) is projected from the floating body (3) to be seated in the locking portion 15 The foldable flap (1) to maintain the folded state without opening even under the floating body (3).
상기 플랩정보저장부(16)는 각 접이식플랩(1)의 정보를 저장하는 구성으로, 도 4에 도시된 바와 같이 이송체인(51) 내에 형성되도록 할 수 있으며, 예를 들어 각 접이식플랩(1)의 위치정보, 개폐정보 등이 저장되는 RFID로 형성될 수 있다. 따라서, 상기 플랩정보저장부(167)는 후술할 플랩식별모듈(332)에 의해 감지되어 각 접이식플랩(1)의 위치정보, 개폐정보를 알 수 있도록 하며, 이에 따라 상기 제어부(2)의 후술할 개폐조절부(22)가 상기 접이식플랩(1)의 개폐를 조절할 수 있도록 한다. The flap information storage unit 16 is configured to store information of each foldable flap 1, as shown in Figure 4 can be formed in the transfer chain 51, for example, each foldable flap (1) Location information, opening and closing information, etc. may be formed of RFID. Therefore, the flap information storage unit 167 is detected by the flap identification module 332 to be described later to know the position information, opening and closing information of each of the folding flap (1), according to the following description of the control unit (2) The opening and closing adjustment unit 22 to adjust the opening and closing of the folding flap (1).
상기 반사부(17)는 각 접이식플랩(1)의 사이사이에 형성되어 후술할 개폐여부감지모듈(332)에서 송신되는 신호를 반사하는 구성으로, 반사부(17)에서 반사되는 신호 여부에 따라 각 접이식플랩(1)의 개폐여부를 감지할 수 있도록 한다. The reflector 17 is formed between each folding flap 1 to reflect the signal transmitted from the opening and closing detection module 332 to be described later, depending on whether the signal reflected from the reflector 17 Each folding flap (1) to detect whether the opening or closing.
상기 제어부(2)는 본 발명에 따른 수력발전장치의 작동을 조절하는 구성으로, 상기 부유본체(3)의 부력, 접이식플랩(1)의 개폐를 조절하도록 한다. 이를 위해, 상기 제어부(2)는 도 5에 도시된 바와 같이 부유본체(3)의 부력을 조절하는 부력조절부(21), 접이식플랩(1)의 개폐를 조절하는 개폐조절부(22)를 포함한다. The control unit 2 is configured to control the operation of the hydroelectric generator according to the present invention, to adjust the buoyancy of the floating body 3, the opening and closing of the folding flap (1). To this end, the control unit 2 is a buoyancy control unit 21 for adjusting the buoyancy of the floating body 3, the opening and closing control unit 22 for controlling the opening and closing of the folding flap (1) as shown in FIG. Include.
상기 부력조절부(21)는 부유본체(3)의 부력을 조절하는 구성으로, 더욱 정확하게는 부유본체(3)의 전단 또는 후단에 형성되는 부력조절탱크(31)의 부력을 조절하도록 한다. 본 발명에 따른 수력발전장치는 바다에 형성되어 해류의 강한 흐름에 의해 전기를 발생하게 되는바, 강한 파도가 필수적으로 발생하게 되며, 특히 유속이 빠를 경우에 도 6의(b)에 도시된 바와 같이 부유본체(3)가 기울어지게 되면, 접이식플랩(1)이 해류에 노출되는 면적이 증가하여 접이식플랩(1)의 속도가 과도하게 빨라지게 된다. 따라서, 상기 부력조절부(21)는 부유본체(3)의 전단 또는 후단의 부력을 신속하게 조절하여 빠르게 수평 상태로 복귀할 수 있도록 하고, 이를 통해 접이식플랩(1)의 회전속도를 일정하게 하여 효율적인 발전이 이루어지도록 한다. 따라서, 상기 부력조절부(21)는 유속이 일정 속도 이상일 경우에만 작동하도록 구성할 수 있으며, 유속정보는 후술할 유속센서(322)에 의해 전달받도록 할 수 있다. 상기 부력조절부(21)는 부유본체(3)의 기울기에 따라 부력조절탱크(31)의 부력을 조절하게 되는데, 상기 부력조절탱크(31)는 부유본체(3)의 전단 또는 후단에 형성되거나 전단과 후단 모두에 형성되도록 할 수 있으며, 상기 부력조절부(21)는 전단 및/또는 후단에 형성되는 부력조절탱크(31)의 부력을 조절하도록 한다. 상기 부력조절부(21)는 부유본체(3)의 기울기정보를 수신하는 기울기수신모듈(211), 수신되는 기울기에 따라 부력조절탱크(31)의 수량을 조절하는 탱크수량조절모듈(212)을 포함한다. The buoyancy control unit 21 is configured to adjust the buoyancy of the floating body (3), more precisely to adjust the buoyancy of the buoyancy control tank 31 formed at the front or rear end of the floating body (3). The hydroelectric generator according to the present invention is formed in the sea to generate electricity by the strong flow of the current, the strong waves are generated essentially, especially when the flow rate is fast as shown in Figure 6 (b) When the floating body 3 is inclined as well, the area of the folding flap 1 exposed to the current increases and the speed of the folding flap 1 is excessively increased. Accordingly, the buoyancy control unit 21 to quickly adjust the buoyancy of the front or rear end of the floating body 3 to quickly return to a horizontal state, thereby making the rotational speed of the folding flap (1) constant Ensure efficient development Therefore, the buoyancy control unit 21 can be configured to operate only when the flow rate is above a certain speed, flow rate information can be received by the flow rate sensor 322 to be described later. The buoyancy control unit 21 is to adjust the buoyancy of the buoyancy control tank 31 according to the inclination of the floating body (3), the buoyancy control tank 31 is formed at the front or rear end of the floating body (3) or It can be formed in both the front and rear end, the buoyancy control portion 21 to adjust the buoyancy of the buoyancy control tank 31 formed in the front and / or rear end. The buoyancy control unit 21 is the inclination receiving module 211 for receiving the inclination information of the floating body (3), the tank quantity control module (212) for adjusting the quantity of the buoyancy control tank 31 according to the received inclination Include.
상기 기울기수신모듈(211)은 상기 부유본체(3)의 기울기정보를 수신하는 구성으로, 부유본체(3)의 후술할 기울기센서(321)로부터 기울기정보를 수신하도록 한다. 상기 기울기수신모듈(211)은 기울기정보를 수신하여 탱크수량조절모듈(212)로 전달되도록 하며, 탱크수량조절모듈(212)에 의해 부력조절탱크(31)의 수량이 조절되도록 한다. The inclination receiving module 211 is configured to receive inclination information of the floating main body 3, so as to receive inclination information from the inclination sensor 321 to be described later of the floating main body 3. The inclination receiving module 211 receives the inclination information and transmits the inclination information to the tank quantity adjusting module 212 and adjusts the quantity of the buoyancy control tank 31 by the tank quantity adjusting module 212.
상기 탱크수량조절모듈(212)은 상기 기울기수신모듈(211)로부터 부유본체(3)의 기울기정보를 전달받아 부력조절탱크(31)의 수량을 조절하는 구성으로, 예를 들어 도 4(b)에 도시된 바와 같이 유속이 빠른 상태에서 부유본체(3)의 후단이 하강하는 기울어짐이 발생할 경우, 후단에 형성되는 부력조절탱크(31)의 물을 배출하여 부유본체(3)의 후단이 다시 상승하도록 할 수 있으며, 이를 통해 접이식플랩(1)의 회전 속도를 늦추어 과도한 속도로의 회전을 막을 수 있도록 한다. 상기 부력조절탱크(31)가 전단에 형성되는 경우에는 그와는 반대로 작동할 수 있으며, 부력조절탱크(31)가 전단과 후단 모두에 형성되는 경우에도 같은 원리로 작동하도록 한다. The tank quantity adjusting module 212 is configured to adjust the quantity of the buoyancy control tank 31 by receiving the inclination information of the floating body 3 from the inclination receiving module 211, for example, Figure 4 (b) As shown in FIG. 5, when the rear end of the floating body 3 descends while the flow velocity is high, the rear end of the floating body 3 is discharged again by discharging the water of the buoyancy control tank 31 formed at the rear end. It can be raised, thereby slowing the rotational speed of the folding flap (1) to prevent the rotation at an excessive speed. When the buoyancy control tank 31 is formed in the front end can operate in the opposite way, even if the buoyancy control tank 31 is formed in both the front end and the rear end to operate on the same principle.
상기 개폐조절부(22)는 상기 접이식플랩(1)의 개폐를 조절하는 구성으로, 앞서 설명한 바와 같이 상기 접이식플랩(1)은 힌지부(11)에 연결되어 자유롭게 회전하도록 구성됨으로써 접이식플랩(1)의 회전을 위해 소모되는 동력이 필요 없도록 하나, 필요시에만 상기 개폐조절부(22)를 통해 접이식플랩(1)의 개폐를 조절함으로써 더욱 효율적인 발전 및 원활한 작동이 가능하도록 한다. 상기 개폐조절부(22)는 평상시에는 작동하지 않으며, 접이식플랩(1)의 선택 개방의 필요시, 부유본체(3)의 회전 또는 이동시에만 작동하도록 하여 여전히 소모되는 동력을 최소화할 수 있도록 한다. 상기 개폐조절부(22)는 도 4에 도시된 바와 같이 부유본체(3)에 잠금돌기(22a)를 형성하여 별도의 구동수단에 의해 입출이 이루어지도록 할 수 있으며, 폐쇄하려는 접이식플랩(1)의 잠금돌기(22a)를 돌출시켜 상기 잠금부(15)에 안착되도록 함으로써 접이식플랩(1)의 개방을 차단할 수 있도록 한다. 상기 개폐조절부(22)는 상기 접이식플랩(1)을 선택적으로 개방하는 선택개방모듈(221), 접이식플랩(1) 전체를 임의로 폐쇄하는 임의폐쇄모듈(222)을 포함한다. The opening and closing control unit 22 is configured to control the opening and closing of the foldable flap 1, as described above, the foldable flap 1 is connected to the hinge portion 11 is configured to rotate freely so that the foldable flap (1) No power is consumed for the rotation of the 1), but only when necessary to control the opening and closing of the folding flap (1) through the opening and closing control unit 22 to enable more efficient power generation and smooth operation. The opening and closing adjustment unit 22 does not normally operate, when the need to open and select the folding flap (1), so as to operate only when the rotation or movement of the floating body (3) to minimize the power consumed still. The opening and closing control unit 22 may form a locking projection (22a) in the floating body (3) as shown in Figure 4 so that the entry and exit is made by a separate driving means, the folding flap (1) to close By protruding the locking projection (22a) of the lock to be seated on the lock 15 so as to block the opening of the foldable flap (1). The opening and closing control unit 22 includes a selection opening module 221 for selectively opening the foldable flap 1, a random closing module 222 for arbitrarily closing the entire foldable flap (1).
상기 선택개방모듈(221)은 물속에 들어가는 접이식플랩(1)의 일부를 선택적으로 개방하는 구성으로, 해류의 속도(유속)에 따라 개방이 이루어지도록 한다. 접이식플랩(1)의 회전에 의한 발전은 접이식플랩(1)이 일정한 속도로 회전할 때 가장 효율적인 발전이 이루어지도록 할 수 있으므로, 유속이 너무 빠를 경우 일부 접이식플랩(1)을 강제로 폐쇄하고 일부 접이식플랩(1) 만이 개방되어 해류에 의해 회전하도록 함으로써 접이식플랩(1)의 회전속도를 늦추도록 한다. 따라서, 상기 선택개방모듈(221)은 폐쇄하고자 하는 접이식플랩(1)에 형성된 잠금돌기(22a)를 돌출시켜 잠금부(15)에 안착되도록 하며, 후술할 플랩인식부(33)에 의해 인식되는 접이식플랩(1)의 위치정보와 개폐정보를 이용하여 작동이 이루어지도록 한다. The selective opening module 221 is configured to selectively open a part of the foldable flap 1 to enter the water, so that the opening is made according to the speed (flow rate) of the current. Power generation by the rotation of the folding flap (1) can make the most efficient power generation when the folding flap (1) rotates at a constant speed, so if the flow rate is too fast forcibly close some folding flap (1) Only the folding flap (1) is opened to rotate by the current flow to slow down the rotational speed of the folding flap (1). Therefore, the selective opening module 221 is projected by the locking projection (22a) formed in the foldable flap (1) to be closed to be seated in the locking unit 15, which is recognized by the flap recognition unit 33 to be described later Operation is made by using the position information and opening and closing information of the folding flap (1).
상기 임의폐쇄모듈(222)은 전체 접이식플랩(1)을 접어 임의로 폐쇄하도록 하는 구성으로, 전체 잠금돌기(22a)를 돌출시켜 접이식플랩(1)의 잠금부(15)에 안착되도록 하며, 부유본체(3)의 회전 또는 이동시 작동하도록 한다. 상기 부유본체(3)는 고정부(37)에 의해 360°회전 가능하도록 해저면에 고정되므로, 물의 흐름에 따라 정렬되는데, 본 발명에 따른 수력발전장치는 바다에 설치되는 것이 바람직하므로, 도 7의(a) 및 (b)에 도시된 바와 같이 하루에 두 번씩 그 방향을 반대로 바꾸게 된다. 이때, 부유본체(3)가 회전하는 과정에서 물의 흐름과 접이식플랩(1)의 회전 방향이 일치하지 않게 되고, 이에 따라 발전이 제대로 이루어지지 못하며, 장치의 고장을 일으킬 수 있게 된다. 따라서, 상기 임의폐쇄모듈(222)은 물의 흐름이 바뀔 때, 전체 접이식플랩(1)을 폐쇄하여 물과의 간섭이 발생하지 않도록 함으로써 장치의 고장을 방지하고 원활한 회전과 효율적인 발전이 가능하도록 한다. 또한, 상기 임의폐쇄모듈(222)은 도 7의(c)에 도시된 바와 같이 견인선(B)에 의한 부유본체(3)의 이동시에도 작동하도록 할 수 있다. 상기 부유본체(3)는 바다 속 임의의 지점에 설치하여 발전이 이루어지도록 할 수 있는데, 부유본체(3)의 위치를 변경하거나 수리를 위해 육지로 이동시킬 때에는 부유본체(3)의 하측으로 돌출된 접이식플랩(1)이 이동에 방해가 될 수 있고, 접이식플랩(1)의 고장이 발생할 수 있으므로, 접이식플랩(1)을 모두 접어 이동하도록 함으로써, 부유본체(3)의 원활한 이동이 가능하도록 한다. The arbitrary closure module 222 is configured to fold the entire folding flap (1) to be closed arbitrarily, protrudes the entire locking projection (22a) to be seated in the locking portion 15 of the folding flap (1), the floating body Operate when (3) rotates or moves. Since the floating main body 3 is fixed to the sea bottom so as to be rotatable 360 ° by the fixing part 37, the floating main body 3 is aligned according to the flow of water. Since the hydroelectric generator according to the present invention is preferably installed in the sea, FIG. As shown in (a) and (b), the direction is reversed twice a day. At this time, the flow direction of the water and the rotation direction of the folding flap (1) does not match in the process of rotating the floating main body 3, and thus the power generation is not made properly, it may cause a failure of the device. Therefore, the randomly closed module 222 is to prevent the failure of the device, and smooth rotation and efficient power generation by closing the entire foldable flap (1) so that no interference with the water when the flow of water changes. In addition, the arbitrary closing module 222 may be operated even when the floating body (3) by the traction line (B) as shown in Figure 7 (c). The floating body (3) can be installed at any point in the sea so that the power generation is made, when changing the position of the floating body (3) or moved to land for repair protrudes to the lower side of the floating body (3) Folded flap (1) can interfere with the movement, because the failure of the foldable flap (1) can occur, by folding all the folding flap (1), so as to enable the smooth movement of the floating body (3) do.
상기 부유본체(3)는 바닥에 고정된 상태로 물 위에 부유하는 구성으로, 배 모양의 타원형으로 형성될 수 있다. 상기 부유본체(3)는 내부에 부력조절탱크(31)를 구비하여 물 위에 뜰 수 있도록 하며, 부력의 조절이 가능하도록 하고, 고정부(37)에 의해 해저 바닥에 고정되어 360°자유롭게 회전 가능하도록 연결된다. 또한, 상기 부유본체(3)는 외부면을 따라 이송체인(51)이 형성되어 접이식플랩(1)의 회전에 따라 함께 회전하도록 하며, 이송체인(51)에는 스프라켓(52)이 연결되어 이송체인(51)의 회전에 따라 회전하도록 하고, 스프라켓(52)은 상기 발전부(4)와 연결되어 스프라켓(52)의 회전에 따른 전기의 생산이 가능하도록 한다. 상기 부유본체(3)는 양 측면에 측방지지부(35)가 형성되도록 하여 해류의 포집 및 좌우 기울어짐의 방지가 가능하도록 하며, 부유본체(3)의 일단에는 부력상승부(36)가 형성되어 유속 증가시 부유본체(3)의 부력을 상승시킬 수 있도록 한다. 상기 부유본체(3)는 도 8에 도시된 바와 같이 부유본체(3) 내부에 일정 공간을 갖도록 형성되어 부력을 조절하는 부력조절탱크(31)와, 수력발전장치의 작동에 필요한 각종 정보를 수집하는 센서부(32)와, 각 접이식플랩(1)에 관한 정보를 인식하는 플랩인식부(33)와, 접이식플랩(1)이 강제로 접힐 수 있도록 하는 폐쇄유도부(34)와, 부유본체(3)의 양측면에 돌출되도록 형성되어 물 위에 지지되도록 하는 측방지지부(35)와, 유속 증가시 부유본체(3)의 부력을 상승시키는 부력상승부(36)와, 부유본체(3)를 해저 바닥에 고정시키는 고정부(37)를 포함한다. The floating body 3 is configured to float on water in a fixed state on the bottom, it may be formed in the shape of a pear oval. The floating body (3) is provided with a buoyancy control tank (31) therein so that it can float on the water, the buoyancy can be adjusted, fixed to the bottom of the sea floor by a fixed portion 37 is rotatable 360 ° freely To be connected. In addition, the floating body (3) has a conveying chain 51 is formed along the outer surface to rotate together in accordance with the rotation of the foldable flap (1), the sprocket 52 is connected to the conveying chain 51 conveying chain To rotate according to the rotation of the 51, the sprocket 52 is connected to the power generation unit 4 to enable the production of electricity in accordance with the rotation of the sprocket 52. The floating body (3) is to be formed on both sides of the side prevention paper portion 35 to prevent the collection of currents and to prevent the inclination, and one end of the floating body (3) buoyancy rise portion 36 is formed When the flow rate increases, it is possible to increase the buoyancy of the floating body (3). The floating body (3) is formed to have a predetermined space inside the floating body (3) as shown in Figure 8 to collect the buoyancy control tank 31 for adjusting the buoyancy and various information necessary for the operation of the hydroelectric generator A sensor unit 32, a flap recognition unit 33 for recognizing information about each folding flap 1, a closing induction unit 34 for forcibly folding the folding flap 1, and a floating body ( The side prevention paper portion 35 is formed to protrude on both sides of the 3) to be supported on the water, the buoyancy rising portion 36 for raising the buoyancy of the floating body 3 when the flow rate increases, and the floating body 3 is the bottom of the seabed. It includes a fixing portion 37 for fixing to.
상기 부력조절탱크(31)는 부유본체(3)의 내부에 일정 공간을 갖도록 형성되어 부력조절을 위한 물이 채워지는 구성으로, 부유본체(3)의 전단 또는 후단에 형성될 수 있으며, 전단과 후단에 모두 형성되도록 할 수도 있다. 상기 부력조절탱크(31)는 도 2에 도시된 바와 같이 해저 바닥에 고정되어 전기를 생산할 때와, 도 7의(c)에 도시된 바와 같이 부유본체(3)를 이동시킬 때, 부력조절부(21)에 의해 채워지는 물의 양을 조절하도록 할 수 있다. 또한, 상기 부력조절탱크(31)는 전단 또는 후단에 형성되어 앞서 설명한 바와 같이 전후방향의 기울어짐이 발생할 때, 부력조절탱크(31) 내의 수량이 조절되도록 함으로써 부유본체(3)의 수평상태로의 빠른 복귀가 가능하도록 하며, 이를 통해 효율적인 발전이 가능하도록 할 수 있다. 기울어짐을 최소화하도록 할 수 있다. The buoyancy control tank 31 is formed to have a predetermined space inside the floating body 3 is filled with water for buoyancy control, it may be formed at the front or rear end of the floating body (3), and the front and It may also be formed at the rear end. The buoyancy control tank 31 is fixed to the bottom of the sea as shown in Figure 2 to produce electricity, and when moving the floating body (3) as shown in Figure 7 (c), buoyancy control unit The amount of water filled by 21 can be adjusted. In addition, the buoyancy control tank 31 is formed in the front or rear end when the inclination of the front and rear direction occurs as described above, by adjusting the amount of water in the buoyancy control tank 31 to the horizontal state of the floating body (3) This allows for a quick return of the fuel cell, thus enabling efficient development. Minimize the tilt.
상기 센서부(32)는 부유본체(3)에 형성되어 수력발전장치의 작동에 필요한 각종 정보를 수집하는 구성으로, 도 9에 도시된 바와 같이 기울기센서(321), 유속센서(322), 유향센서(323), 방위센서(324)를 포함할 수 있다. The sensor unit 32 is formed in the floating body (3) to collect a variety of information necessary for the operation of the hydroelectric generator, as shown in Figure 9 the tilt sensor 321, the flow rate sensor 322, direct The sensor 323 and the orientation sensor 324 may be included.
상기 기울기센서(321)는 부유본체(3)의 기울기를 측정하는 구성으로, 부유본체(3)의 전단과 후단에 형성되어 전후방향의 기울기를 측정하도록 한다. 상기 기울기센서(321)는 측정된 기울기정보를 상기 부력조절부(21)로 전달하도록 하며, 이에 따라 상기 부력조절탱크(31)의 부력이 조절될 수 있도록 한다. The inclination sensor 321 is configured to measure the inclination of the floating body (3), is formed on the front and rear ends of the floating body (3) to measure the inclination of the front and rear direction. The inclination sensor 321 transmits the measured inclination information to the buoyancy control unit 21, thereby allowing the buoyancy of the buoyancy control tank 31 to be adjusted.
상기 유속센서(322)는 해류의 속도를 측정하는 구성으로, 부유본체(3)의 하면에 형성될 수 있으며, 측정된 유속정보는 상기 개폐조절부(22)로 전달되어 선택개방모듈(221)에 의해 접이식플랩(1)의 선택적 개방이 이루어지도록 한다. 따라서, 본 발명은 유속에 따라 개방되는 접이식플랩(1)의 개수를 조절할 수 있으며, 이를 통해 접이식플랩(1)을 일정한 속도로 회전시켜 효율적인 발전이 이루어질 수 있도록 한다. 또한, 상기 유속센서(322)는 유속정보를 상기 부력조절부(21)로 전달하여 일정 속도 이상에서만 부력조절부(21)가 작동하도록 할 수도 있다. The flow rate sensor 322 is configured to measure the speed of the current, it may be formed on the lower surface of the floating body (3), the measured flow rate information is transmitted to the opening and closing control unit 22 to selectively open the module 221 By the selective opening of the folding flap (1) is made. Therefore, the present invention can adjust the number of the foldable flap (1) to open according to the flow rate, thereby enabling efficient power generation by rotating the foldable flap (1) at a constant speed. In addition, the flow rate sensor 322 may transmit the flow rate information to the buoyancy control unit 21 so that the buoyancy control unit 21 operates only at a predetermined speed or more.
상기 유향센서(323)는 해류의 방향을 측정하는 구성으로, 상기 유속센서(322)와 같이 부유본체(3)의 하면에 형성될 수 있으며, 해류의 방향에 관한 정보를 측정하여 제어부(2)에 전달하도록 한다. The direction sensor 323 is configured to measure the direction of the current, it can be formed on the lower surface of the floating body 3, such as the flow rate sensor 322, the control unit 2 by measuring the information about the direction of the current To be delivered to.
상기 방위센서(324)는 상기 부유본체(3)의 위치를 측정하는 구성으로, 부유본체(3)의 전단과 후단에 제1방위센서(324a) 및 제2방위센서(324b)가 형성되어 부유본체(3) 전단 및 후단의 위치를 측정하도록 한다. 상기 방위센서(324)는 GPS 등의 장치가 적용될 수 있으며, 상기 제1방위센서(324a) 및 제2방위센서(324b)에 의해 부유본체(3)의 전단과 후단의 위치를 측정하여 부유본체(3)가 향하는 방향을 알 수 있도록 한다. The orientation sensor 324 is configured to measure the position of the floating body (3), the first orientation sensor 324a and the second orientation sensor (324b) is formed at the front and rear ends of the floating body (3) The position of the front and rear ends of the main body 3 is measured. The orientation sensor 324 may be applied to a device such as GPS, the floating body by measuring the position of the front end and the rear end of the floating main body 3 by the first orientation sensor 324a and the second orientation sensor 324b. Make sure you know the direction (3).
상기 플랩인식부(33)는 상기 부유본체(3)의 상측 및 하측에 형성되어 회전하는 접이식플랩(1)의 정보를 인식하는 구성으로, 각 접이식플랩(1)의 위치정보와 개폐정보를 인식하도록 하며, 이를 위해 플랩식별모듈(331)과 개폐여부감지모듈(332)을 포함한다. The flap recognition unit 33 is configured to recognize the information of the folding flap (1) is formed on the upper side and the lower side of the floating body (3), the position information and opening and closing information of each folding flap (1) To this end, it includes a flap identification module 331 and opening or closing detection module 332.
상기 플랩식별모듈(331)은 각 접이식플랩(1)의 위치정보를 인식하는 구성으로, 상기 플랩정보저장부(16)를 인식하여 각 접이식플랩(1)에 관한 정보를 수신하도록 한다. 상기 플랩정보저장부(16)에는 각 접이식플랩(1)의 위치정보와 개폐정보가 저장되는바, 상기 플랩식별모듈(331)은 이러한 정보를 수신하여 상기 개폐조절부(22)로 전달되도록 하고, 이에 따라 각 접이식플랩(1)의 개폐가 조절될 수 있도록 한다. The flap identification module 331 is configured to recognize the position information of each folding flap 1, to recognize the flap information storage unit 16 to receive information about each folding flap (1). The flap information storage unit 16 stores the position information and opening and closing information of each folding flap (1), the flap identification module 331 receives such information to be transmitted to the opening and closing control unit 22 and Thus, the opening and closing of each folding flap (1) can be adjusted.
상기 개폐여부감지모듈(332)은 각 접이식플랩(1)의 개폐정보, 즉 접이식플랩(1)이 개방되어 수직으로 돌출되어 있는지, 폐쇄되어 부유본체(3)에 밀착된 상태로 접혀져 있는지를 감지하는 구성으로, 일정 신호를 부유본체(3) 측으로 전송하도록 하며, 전송된 신호가 상기 반사부(17)에 의해 반사되는 경우에는 개방된 상태로 판단하도록 하고, 반사되지 않는 경우에는 폐쇄된 상태로 판단하도록 한다. 상기 개폐여부감지모듈(332)은 각 접이식플랩(1)의 개폐에 관한 정보를 상기 개폐조절부(22)로 전달하도록 하며, 상기 개폐조절부(22)는 전달받은 정보에 따라 상기 잠금돌기(22a)를 작동시켜 각 접이식플랩(1)의 개방을 차단할 수 있도록 한다. The opening / closing detection module 332 detects the opening and closing information of each folding flap 1, that is, the folding flap 1 is open and protrudes vertically, and is closed and folded in close contact with the floating main body 3. In this configuration, a predetermined signal is transmitted to the floating main body 3, and when the transmitted signal is reflected by the reflector 17, it is determined to be in an open state, and when it is not reflected, it is closed. Use judgment. The opening / closing detection module 332 is to transmit the information on the opening and closing of each folding flap (1) to the opening and closing control unit 22, the opening and closing control unit 22 according to the received information the locking projection ( 22a) to operate to block the opening of each folding flap (1).
상기 폐쇄유도부(34)는 상기 부유본체(3)의 후단 상면에 돌출되도록 형성되는 구성으로, 도 10에 도시된 바와 같이 접이식플랩(1)을 향해 내측으로 절곡되도록 형성된다. 따라서, 상기 폐쇄유도부(34)는 접이식플랩(1)이 바다 속에서 벗어나 상측으로 회전할 때 접촉되어 부유본체(3)를 향해 접혀질 수 있도록 한다. 상기 접이식플랩(1)은 자중에 의해 자연적으로 회전하여 접혀지나, 외부환경 또는 사용에 의한 노후로 접이식플랩(1)의 회전이 제대로 이루어지지 않는 경우, 상기 폐쇄유도부(34)에 의해 임의로 회전이 이루어지도록 함으로써 부유본체(3)의 상측에서는 상기 접이식플랩(1)이 강제로 접혀질 수 있도록 한다. The closed guide portion 34 is formed to protrude on the rear end upper surface of the floating body 3, is formed to be bent inward toward the folding flap (1) as shown in FIG. Thus, the closed guide portion 34 is in contact with the foldable flap (1) is rotated to the upper side out of the sea to be folded toward the floating body (3). The foldable flap 1 is naturally rotated by its own weight and folded, but when the foldable flap 1 is not properly rotated due to aging due to external environment or use, the folding flap 1 may be arbitrarily rotated by the closing guide part 34. The folding flap 1 is forcibly folded at the upper side of the floating body 3 by being made.
상기 측방지지부(35)는 상기 부유본체(3)의 양측면에 형성되어 물 위에서 지지되도록 하는 구성으로, 양측면을 따라 하방으로 경사지게 돌출되는 측면판넬(351)과, 상기 측면판넬(351)의 하단에 형성되는 이동바퀴(352)를 포함할 수 있다. The side preventive paper portion 35 is formed on both sides of the floating body (3) to be supported on the water, side panels 351 protruding obliquely downward along both sides and at the bottom of the side panel 351 It may include a moving wheel 352 is formed.
상기 측면판넬(351)은 부유본체(3)의 양측면을 따라 하방으로 경사지게 돌출되는 판 형상의 구성으로, 상기 부유본체(3)의 해류를 포집할 수 있도록 한다. 특히 상기 측면판넬(351)은 도 6의(c)에 도시된 바와 같이 해류의 유속이 느릴 때에도 해류를 부유본체(3)로 포집하여 접이식플랩(1)을 회전시키도록 함으로써 더욱 효율적인 발전이 가능하도록 하며, 도 6의(d)에 도시된 바와 같이 해류의 유속이 빠를 때에는 측면 판넬에 의해 부유본체(3) 후면의 부력이 더욱 증가되도록 하여, 부유본체(3)를 수평 상태로 더욱 빠르게 복귀시킴으로써 접이식플랩(1)을 일정한 속도로 회전시킬 수 있도록 한다. 또한, 앞서 설명한 바와 같이 바다 위에 부유하는 상기 부유본체(3)는 파도에 의한 심한 기울어짐이 발생하게 되는데, 전후 방향의 기울어짐뿐만 아니라 좌우 방향으로도 기울어짐이 발생하게 된다. 따라서, 상기 측면판넬(351)은 부유본체(3)의 양 측면에서 바다 위에 지지되도록 함으로써 좌우방향으로의 흔들림을 줄일 수 있도록 한다. 또한, 상기 측면판넬(351)은 해류의 방향이 바뀔 때, 해류와 부유본체(3)의 접촉 면적을 늘려 빠른 회전이 이루어지도록 하며, 이에 따라 해류의 방향에 따른 부유본체(3)의 빠른 정렬이 이루어질 수 있도록 한다. The side panel 351 is a plate-like configuration protruding obliquely downward along both sides of the floating body (3), it is possible to capture the current of the floating body (3). In particular, the side panel 351 is capable of more efficient power generation by collecting the current to the floating body (3) to rotate the folding flap (1) even when the flow of the current is slow as shown in Figure 6 (c) As shown in FIG. 6 (d), when the flow velocity of the current is high, the buoyancy of the rear side of the floating body 3 is further increased by the side panel, so that the floating body 3 is returned to the horizontal state more quickly. By doing so, it is possible to rotate the folding flap (1) at a constant speed. In addition, as described above, the floating main body 3 floating on the sea is caused to be severely inclined due to waves, but also inclined in the left and right directions as well as in the forward and backward directions. Therefore, the side panel 351 is to be supported on the sea on both sides of the floating body 3 to reduce the shaking in the left and right directions. In addition, the side panel 351 increases the contact area between the current and the floating body (3) when the direction of the current flow changes, so that a rapid rotation is made, accordingly the rapid alignment of the floating body (3) according to the direction of the current Let this be done.
상기 이동바퀴(352)는 측면판넬(351)의 하단에 바퀴 형태로 형성되는 구성으로, 육지에서의 이동시 부유본체(3)의 이동수단이 될 수 있도록 한다. The moving wheel 352 is formed in a wheel shape at the bottom of the side panel 351, so that it can be a moving means of the floating body (3) when moving on land.
상기 부력상승부(36)는 상기 부유본체(3)의 전단 또는 후단, 바람직하게는 후단(고정부(37)로부터 먼 지점)에 형성되어 유속 증가시 부유본체(3)의 부력을 상승시키는 구성으로, 도 6에 도시된 바와 같이 부유본체(3)의 기울어짐 발생시 부력을 상승시켜 부유본체(3)가 수평 상태로 빠르게 복귀할 수 있도록 한다. 특히, 유속의 증가시 부유본체(3)의 기울어짐이 심하게 발생되면, 앞서 설명한 바와 같이 접이식플랩(1)의 과도한 회전속도에 의해 발전효율을 떨어뜨리게 되는데, 상기 부력상승부(36)는 유속 증가시 부유본체(3)를 빠르게 수평상태로 복귀시키도록 함으로써 접이식플랩(1)의 일정 속도 회전을 통해 효율적인 발전이 가능하도록 한다. 본 발명은 앞서 설명한 바와 같이 상기 부력조절부(21)를 통해 상기 부력조절탱크(31)의 부력을 조절하여 접이식플랩(1)이 일정 속도로 회전하도록 할 수 있으나, 유속 증가시에는 상기 부력상승부(36)를 통해 최대한 수평 상태를 유지할 수 있도록 하여, 상기 부력조절부(21)의 작동을 최소화하고 이에 따라 소모되는 전력이 최소화되도록 할 수 있다. 상기 부력상승부(36)는 도 12에 도시된 바와 같이 부유본체(3)의 하단에 형성되어 유속에 따라 펼쳐지거나 감기는 부력판(361)과, 상기 부력판(361)에 연결되어 유속의 증가시 감긴 부력판(361)을 펼치도록 하는 부력판펼침부(362)와, 상기 부력판(361)을 지지하는 부력판지지부(363)를 포함한다. The buoyancy riser 36 is formed at the front end or the rear end of the floating body 3, preferably at the rear end (a point far from the fixing part 37) to increase the buoyancy of the floating body 3 when the flow rate increases. 6, the buoyancy is increased when the floating body 3 is inclined, so that the floating body 3 can be quickly returned to the horizontal state. In particular, if the inclination of the floating main body (3) is severely generated when the flow rate is increased, the power generation efficiency is reduced by the excessive rotational speed of the folding flap (1), as described above, the buoyancy rise portion 36 is a flow rate By increasing the floating main body (3) to a horizontal state quickly when increased to enable efficient power generation through a constant speed rotation of the folding flap (1). The present invention can adjust the buoyancy of the buoyancy control tank 31 through the buoyancy control unit 21 as described above to allow the folding flap (1) to rotate at a constant speed, but when the flow rate increases the buoyancy rises By maintaining the horizontal state as much as possible through the portion 36, it is possible to minimize the operation of the buoyancy control unit 21 and thereby to minimize the power consumed. The buoyancy riser 36 is formed at the lower end of the floating body 3, as shown in Figure 12 buoyancy plate 361 that is spread or wound in accordance with the flow rate and the buoyancy plate 361 is connected to the flow rate It includes a buoyancy plate spreading portion 362 to expand the buoyancy plate (361) wound when the increase, and a buoyancy plate support portion 363 supporting the buoyancy plate 361.
상기 부력판(361)은 유속의 증가시 펼쳐져 물의 흐름을 차단함으로써 부유본체(3)의 부력을 상승시키는 구성으로, 유속이 낮을 때에는 도 12의(b)에 도시된 바와 같이 상기 부력판지지부(363)의 후술할 감김부(363a)에 감겨진 상태를 유지하게 되며, 유속의 증가시에만 도 12의(a)에 도시된 바와 같이 상기 부력판펼침부(362)에 의해 펼쳐져 물의 흐름을 차단할 수 있도록 한다. 상기 부력판(361)은 상기 부력판지지부(363)의 후술할 펼침지지부(363b)에 지지된 상태로 펼쳐지게 되며, 상기 펼침지지부(363b)는 후측 하방으로 돌출되도록 형성되므로, 상기 부력판(361)은 후측 하방으로 돌출되어 물의 흐름을 차단하도록 함으로써, 해류의 압력으로 부유본체(3)를 상승시키는 부력을 받게 된다. 따라서, 도 6에 도시된 바와 같은 기울어짐의 발생시 부유본체(3)의 후단을 들어올리게 되고, 빠르게 수평상태로 복귀할 수 있도록 하여 접이식플랩(1)이 일정한 속도로 회전하도록 할 수 있다. The buoyancy plate 361 is configured to increase the buoyancy of the floating body 3 by blocking the flow of water when the flow rate is increased, when the flow rate is low, as shown in (b) of FIG. 363) to maintain the wound state of the winding portion 363a to be described later, and is expanded by the buoyancy plate spreading portion 362 to block the flow of water as shown in FIG. To be able. The buoyancy plate 361 is unfolded in a state supported by the unfolding support portion 363b to be described later of the buoyancy plate support 363, the unfolding support portion 363b is formed to protrude to the rear side downward, the buoyancy plate 361 ) Is projected downward to block the flow of water, thereby receiving a buoyancy force to raise the floating body (3) by the pressure of the current. Therefore, the rear end of the floating main body 3 is lifted when the inclination occurs as shown in FIG. 6, so that the folding flap 1 can be rotated at a constant speed so that it can quickly return to a horizontal state.
상기 부력판펼침부(362)는 유속의 증가시 상기 부력판(361)이 펼침지지부(363b)를 따라 펼쳐질 수 있도록 하는 구성으로, 유속의 증가시에는 별도의 동력 없이도 부력판(361)이 펼쳐질 수 있도록 한다. 이를 위해, 상기 부력판펼침부(362)는 도 12에 도시된 바와 같이 전측으로 개방되도록 형성되어 물이 유입되는 유입구(362a)와, 후측으로 개방되도록 형성되어 물의 배출되는 유출구(362b)와, 상기 유입구(362a) 및 유출구(362b) 사이에 형성되어 물의 흐름을 차단하는 차단부재(362c)와, 상기 부력판펼침부(362)를 부력판(361)에 연결하는 지지와이어(362d)를 포함한다. The buoyancy plate spreading portion 362 is configured to expand the buoyancy plate 361 along the spreading support portion 363b when the flow rate increases, and when the flow rate increases, the buoyancy plate 361 is unfolded without additional power. To be able. To this end, the buoyancy plate spreading portion 362 is formed to be opened to the front side as shown in Figure 12 and the inlet port 262a for water is introduced, the outlet port 362b is formed to open to the rear side, and A blocking member 362c formed between the inlet 362a and the outlet 362b to block the flow of water, and a support wire 362d connecting the buoyancy plate spreading part 362 to the buoyancy plate 361. do.
상기 유입구(362a)는 물이 흘러오는 방향으로 개방되어 상기 부력판펼침부(362) 내에 해류가 유입되도록 하는 구성으로, 상기 지지와이어(362d)에 의해 부력판(361)에 연결되어 물의 흐름에 따라 자연스럽게 해류가 유입될 수 있도록 한다. 또한, 상기 유입구(362a)는 상기 유출구(362b)보다 큰 단면적을 갖도록 형성되며, 이에 따라 부력판펼침부(362) 내로의 물의 유입이 원활하게 이루어지고, 차단부재(362c)를 통한 해류 차단이 가능하도록 한다. The inlet 362a is configured to open in the direction in which water flows so that currents flow into the buoyancy plate spreading part 362. The inlet 362a is connected to the buoyancy plate 361 by the support wire 362d to the flow of water. Therefore, the sea current can be naturally introduced. In addition, the inlet 362a is formed to have a larger cross-sectional area than the outlet 362b. Accordingly, the inflow of water into the buoyancy plate spreading section 362 is made smoothly, and the current blocking is prevented through the blocking member 362c. Make it possible.
상기 유출구(362b)는 상기 부력판펼침부(362)로 유입된 물이 배출될 수 있도록 하는 구성으로, 상기 유입구(362a)와 반대편, 즉 후측에 위치하게 되며, 상기 유입구(362a)보다 작은 단면적을 갖도록 형성된다. 따라서, 유속이 약할 때에는 부력 상승의 필요가 크지 않으므로 물이 그대로 유출구(362)를 통과하도록 하고, 유속의 강할 때에는 상기 차단부재(362c)에 의해 물의 흐름을 차단하여 지지와이어(362d)가 당겨지도록 함으로써 부력판(361)이 펼쳐질 수 있도록 한다. The outlet 362b is configured to discharge water introduced into the buoyancy plate spreading part 362, and is located opposite to the inlet 362a, that is, at the rear side, and has a smaller cross-sectional area than the inlet 362a. It is formed to have. Therefore, when the flow rate is low, the need for buoyancy rise is not large, so that the water passes through the outlet 362 as it is, and when the flow rate is strong, the flow of water is blocked by the blocking member 362c so that the support wire 362d is pulled. By doing so, the buoyancy plate 361 can be unfolded.
상기 차단부재(362c)는 상기 유입구(362a) 및 유출구(362b) 사이에 형성되어 물의 흐름을 차단하는 구성으로, 유입구(362a)와 유출구(362b)의 단면적 차이에 의해 물의 흐름을 막을 수 있도록 형성되며, 유연성 있는 재질로 형성될 수 있다. 상기 차단부재(362c)는 앞서 설명한 바와 같이 유속의 증가시에만 물의 흐름을 차단하게 되어 부력판(361)을 당길 수 있도록 하며, 이에 따라 부력판(361)에 의한 부유본체(3)의 부력상승이 가능하도록 한다. The blocking member 362c is formed between the inlet 362a and the outlet 362b to block the flow of water, and is formed to block the flow of water by the cross-sectional area of the inlet 362a and the outlet 362b. It may be formed of a flexible material. As described above, the blocking member 362c blocks the flow of water only when the flow velocity is increased, thereby allowing the buoyancy plate 361 to be pulled, thereby increasing the buoyancy of the floating body 3 by the buoyancy plate 361. Make this possible.
상기 지지와이어(362d)는 상기 부력판(361) 및 부력판펼침부(362)를 연결하는 구성으로, 상기 유입구(362a)에 형성되도록 하여 물의 흐름 방향으로 부력판펼침부(362)가 형성될 수 있도록 한다. The support wire 362d is configured to connect the buoyancy plate 361 and the buoyancy plate spreading portion 362, so that the buoyancy plate spreading portion 362 is formed in the flow direction of the water to be formed in the inlet (362a). To be able.
상기 부력판지지부(363)는 상기 부유본체(3)의 후측 하단에 형성되어 상기 부력판(361)을 지지하는 구성으로, 부력판(361)이 감기는 감김부(363a)와 부력판(361)이 지지되어 펼쳐지는 펼침지지부(363b)를 포함한다. The buoyancy plate support part 363 is formed at the rear lower end of the floating body 3 to support the buoyancy plate 361, the winding portion (363a) and buoyancy plate 361, the buoyancy plate 361 is wound ) Includes an unfolding support part 363b which is supported and unfolded.
상기 감김부(363a)는 상기 부력판(361)이 감겨지는 구성으로, 별도의 탄성수단을 마련하여 상기 부력판펼침부(362)에 의해 부력판(361)이 펼져지기 전에는 감긴 상태를 유지할 수 있도록 한다. 따라서, 상기 부력판(361)은 빠른 유속시에만 부력판펼침부(362)에 의해 펼쳐질 수 있으며, 낮은 유속으로 부력판펼침부(362)가 부력판(361)을 당기지 못할 때에는 감김부(363a)에 감겨진 상태를 유지하게 된다. 따라서, 상기 부력판(361)은 일정 유속 이상에서만 펼쳐져 부유본체(3)의 부력이 상승되도록 할 수 있으며, 이에 따라 빠른 유속에서도 부유본체(3)의 수평 상태가 유지되도록 하여 접이식플랩(1)의 회전속도가 과도하게 빨라지는 것을 막을 수 있도록 한다. The winding part 363a is a configuration in which the buoyancy plate 361 is wound, and may provide a separate elastic means to maintain a wound state before the buoyancy plate 361 is unfolded by the buoyancy plate spreading part 362. Make sure Accordingly, the buoyancy plate 361 may be unfolded by the buoyancy plate spreading unit 362 only at a high flow rate, and when the buoyancy plate spreading unit 362 does not pull the buoyancy plate 361 at a low flow rate, the winding portion 363a ) Will be wound around. Therefore, the buoyancy plate 361 can be unfolded only at a predetermined flow rate or more so that the buoyancy of the floating body (3) is increased, thereby maintaining the horizontal state of the floating body (3) even at a high flow rate of the folding flap (1) This prevents the speed of rotation from becoming too fast.
상기 펼침지지부(363b)는 펼쳐지는 부력판(361)을 지지하는 구성으로, 부유본체(3)의 하측 후방으로 경사지게 돌출되도록 형성되어, 부력판(361)의 펼침시 해류에 의한 힘을 받을 수 있도록 한다. 상기 펼침지지부(363b)는 상기 감김부(363a)의 양측에서 하측 후방으로 돌출되어, 펼쳐지는 부력판(361)을 양측에서 지지할 수 있도록 하며, 그 끝단을 폐쇄하도록 형성되어 부력판(361)의 펼쳐지는 길이를 제한할 수 있도록 한다. 따라서, 상기 펼침지지부(363b)는 부력판(361)의 반복적인 펼침 및 감김이 원활하게 이루어지도록 할 수 있다. The spread support part 363b is configured to support the unloaded buoyancy plate 361, and is formed to protrude obliquely to the lower rear of the floating main body 3, so that the unfolded buoyancy plate 361 can receive the force due to the current flow. Make sure The spreading support part 363b protrudes from the rear side to the rear side of the winding part 363a so as to support the unloading buoyancy plate 361 on both sides, and is formed to close the end of the buoyancy plate 361. It allows you to limit the unfolding length of. Therefore, the spreading support part 363b may allow the spreading and winding of the buoyancy plate 361 to be smoothly repeated.
상기 고정부(37)는 상기 부유본체(3)를 해저 지면에 고정되도록 하는 구성으로, 부유본체(3)가 360°자유롭게 회전가능하도록 형성된다. 상기 고정부(37)는 지면에 고정되는 지지체(372)와, 부유본체(3) 및 지지체(372)를 연결하는 고정라인(371)을 포함할 수 있다. The fixing part 37 is configured to fix the floating body 3 to the sea floor, and the floating body 3 is formed to be freely rotatable 360 °. The fixing part 37 may include a support 372 fixed to the ground, and a fixing line 371 connecting the floating main body 3 and the support 372.
상기 고정라인(371)은 상기 지지체(372) 및 부유본체(3)를 연결하는 구성으로, 부유본체(3)가 360°의 자유로운 회전이 가능하도록 하기 위해 와이어 등으로 형성될 수 있으며, 링 등에 의해 지지체(372) 및 부유본체(3)에 연결되어 자유로운 회전이 가능하도록 한다.The fixed line 371 is configured to connect the support body 372 and the floating body 3, the floating body 3 may be formed of a wire or the like to enable free rotation of 360 °, ring, etc. It is connected to the support 372 and the floating main body 3 to enable free rotation.
상기 지지체(372)는 지면에 고정되는 다양한 블럭이 적용될 수 있으며, 견고하게 고정되도록 할 수 있는 다양한 구성이 적용될 수 있다. The support 372 may be applied to various blocks fixed to the ground, it may be applied to a variety of configurations that can be fixed firmly.
상기 발전부(4)는 상기 접이식플랩(1)의 회전에 따라 전기를 생산하는 구성으로, 동력전달부(5)에 의해 전달되는 접이식플랩(1)의 회전력을 전달받도록 한다. 상기 발전부(4)는 동력전달부(5)의 스프라켓(52)에 연결되어 회전력을 전달받도록 할 수 있으며, 회전력에 의해 전기를 생산하는 다양한 방식이 적용될 수 있고, 상기 발전부(4)에 의해 생산된 전기는 별도의 전력선(41)을 통해 전송된다. 상기 전력선(41)은 상기 고정부(37)의 후술할 고정라인(371)과 함께 바닥면에 고정되어 별도의 장소로 연결되도록 할 수 있다. The power generation unit 4 is configured to produce electricity according to the rotation of the folding flap (1), to receive the rotational force of the folding flap (1) transmitted by the power transmission unit (5). The power generation unit 4 may be connected to the sprocket 52 of the power transmission unit 5 to receive a rotational force, and various methods of producing electricity by the rotational force may be applied to the power generation unit 4. The electricity produced by this is transmitted via a separate power line 41. The power line 41 may be fixed to the bottom surface together with the fixing line 371 of the fixing part 37 to be described later to be connected to a separate place.
상기 동력전달부(5)는 상기 접이식플랩(1)의 회전력을 발전부(4)로 전달하여 접이식플랩(1)의 회전에 따른 발전이 이루어지도록 하는 구성으로, 접이식플랩(1)이 고정되어 회전하는 이송체인(51)과, 이송체인(51)의 회전에 따라 함께 회전하는 스프라켓(52)을 포함한다. The power transmission unit 5 is configured to transmit the rotational force of the foldable flap 1 to the power generation unit 4 to generate power according to the rotation of the foldable flap 1, the foldable flap 1 is fixed It includes a rotating conveying chain 51 and a sprocket 52 that rotates together with the rotation of the conveying chain 51.
상기 이송체인(51)은 상기 접이식플랩(1)이 회전가능하도록 결합되며, 접이식플랩(1)과 함께 부유본체(3)의 외부면을 따라 상하 방향으로 회전하도록 한다. 따라서, 접이식플랩(1)이 해류에 의해 회전하면, 상기 이송체인(51)도 함께 같은 방향으로 회전하게 되며, 이송체인(51)의 회전력은 스프라켓(52)으로 전달된다. The transfer chain 51 is rotatably coupled to the foldable flap (1), to rotate in the vertical direction along the outer surface of the floating body (3) with the foldable flap (1). Therefore, when the foldable flap 1 rotates by the current, the transfer chain 51 also rotates in the same direction, and the rotational force of the transfer chain 51 is transmitted to the sprocket 52.
상기 스프라켓(52)은 상기 부유본체(3)의 양측에 형성되어 이송체인(51)에 연결되며, 이송체인(51)의 회전에 의해 회전하도록 한다. 상기 스프라켓(52)은 발전부(4)와 연결되어 스프라켓(52)의 회전력에 의해 전기가 발생될 수 있도록 한다. The sprocket 52 is formed on both sides of the floating body 3 is connected to the transfer chain 51, so as to rotate by the rotation of the transfer chain (51). The sprocket 52 is connected to the power generation unit 4 so that electricity can be generated by the rotational force of the sprocket 52.
본 발명의 또 다른 실시예에 따른 수력발전장치를 도 13 내지 도 14를 참조하여 설명하면, 상기 수력발전장치는 일 실시예에 따른 수력발전장치와 동일한 구성을 가지나, 상기 제어부(2)는 회전조절부(23)를 추가로 포함하고, 상기 부유본체(3)는 회전부(38)를 추가로 포함하도록 한다. 상기 부유본체(3)는 해류의 방향에 따라 자유롭게 회전하여 해류의 방향과 일렬로 형성될 수 있으므로, 부유본체(3)를 회전시키는 구성이 필요 없으나, 선택적으로는 상기 회전부(38)를 형성하여 해류의 방향에 따른 부유본체(3)의 회전이 빠르게 이루어지도록 할 수도 있다. 또한, 상기 회전조절부(23)는 해류 및 부유본체(3)의 방향에 따라 회전부(38)의 작동을 조절하여 해류의 방향에 따른 부유본체(3)의 정확한 회전이 이루어지도록 할 수 있다. Referring to the hydroelectric generator according to another embodiment of the present invention with reference to Figures 13 to 14, the hydroelectric generator has the same configuration as the hydroelectric generator according to an embodiment, but the control unit 2 is rotated The control unit 23 further includes, and the floating body 3 to further include a rotating part (38). Since the floating body 3 can be freely rotated along the direction of the current, it can be formed in line with the direction of the current, it is not necessary to rotate the floating body 3, but optionally to form the rotating part 38 Rotation of the floating body 3 along the direction of the current can also be made to be fast. In addition, the rotation control unit 23 may adjust the operation of the rotating unit 38 in accordance with the direction of the current body and the floating body (3) to ensure the accurate rotation of the floating body (3) in the direction of the current.
상기 회전조절부(23)는 상기 회전부(38)의 작동을 조절하는 구성으로, 부유본체(3)의 회전 방향을 조절하도록 한다. 상기 부유본체(3)는 고정부(37)에 의해 해저면에 고정되어 360°회전 가능하도록 형성되므로, 해류(W)의 방향에 따라 자연적으로 정렬하게 되는데, 물살이 약하거나 해류의 방향이 불규칙하여 부유본체(3)가 해류의 방향대로 정렬하지 못하는 경우 회전부(38)를 작동시켜 부유본체(3)를 임의로 정렬시킬 수 있도록 한다. 이를 위해, 상기 회전조절부(23)는 해류의 방향에 관한 정보를 수신하는 유향수신모듈(231), 상기 부유본체(3)의 방향을 감지하는 본체방향감지모듈(232), 해류의 방향 및 부유본체(3)의 방향에 따라 회전부(38)의 회전방향을 조절하는 회전방향조절모듈(233)을 포함한다. The rotation control unit 23 is configured to adjust the operation of the rotation unit 38, to adjust the rotation direction of the floating body (3). The floating body (3) is fixed to the sea bottom by a fixed portion 37 is formed so as to be rotated 360 °, is naturally aligned according to the direction of the current (W), the water current is weak or the direction of the current is irregular If the floating body (3) is not aligned in the direction of the current current by operating the rotating portion 38 to be able to align the floating body (3) arbitrarily. To this end, the rotation control unit 23 is a direct-current receiving module 231 for receiving information on the direction of the current flow, the main body direction detection module 232 for detecting the direction of the floating body 3, the direction of the current and It includes a rotation direction control module 233 for adjusting the rotation direction of the rotating unit 38 in accordance with the direction of the floating body (3).
상기 유향수신모듈(231)은 해류의 방향에 관한 정보를 수신하는 구성으로, 상기 부유본체(3)의 유향센서(323)에 의해 측정된 정보를 수신하도록 하며, 수신된 유향정보는 회전방향조절모듈(233)로 전달되어 회전부(38)의 작동이 조절되도록 한다. The direct receiving module 231 is configured to receive information regarding the direction of the current, and to receive information measured by the direct sensor 323 of the floating main body 3, the received directing information is adjusted to the rotation direction It is transmitted to the module 233 to control the operation of the rotating part 38.
상기 본체방향감지모듈(232)은 상기 부유본체(3)가 향하고 있는 방향을 감지하는 구성으로, 상기 부유본체(3)의 방위센서(324), 더욱 정확하게는 제1방위센서(324a) 및 제2방위센서(324b)로부터 부유본체(3)의 전단과 후단의 방위정보를 수신하여 부유본체(3)가 향하고 있는 방향으로 감지하도록 한다. The main body direction detection module 232 is configured to sense the direction in which the floating body 3 is directed, the orientation sensor 324 of the floating body 3, more precisely the first direction sensor 324a and the first The orientation information of the front and rear ends of the floating body 3 is received from the two orientation sensors 324b to sense the direction in which the floating body 3 is facing.
상기 회전방향조절모듈(233)은 상기 유향수신모듈(231) 및 본체방향감지모듈(232)로부터 유향 및 부유본체(3)의 방향에 관한 정보를 전달받아 회전부(38)의 회전방향을 조절하도록 한다. 다시 말해, 상기 회전방향조절모듈(233)은 상기 부유본체(3)가 향하는 방향이 해류의 방향과 일치하지 않는 경우 부유본체(3)를 임의로 회전시켜 부유본체(3)의 방향과 해류의 방향을 일치시키도록 함으로서 효율적인 접이식플랩(1)의 회전이 가능하도록 한다. 상기 회전부(38)는 도 13의(a) 및 (b)에 도시된 바와 같이 고정부(37)로부터 먼 부유본체(3)의 하단에 부유본체(3)의 양측 회전이 가능하도록 형성되는바, 회전부(38)의 작동에 따라 부유본체(3)가 서로 다른 방향으로 회전하게 된다. 따라서, 상기 회전방향조절모듈(233)은 유향 및 부유본체(3)의 방향에 따라 상기 회전부(38)를 작동시켜 부유본체(3)가 일측으로 회전하도록 함으로써 부유본체(3)의 방향이 유향과 일치될 수 있도록 한다. The rotation direction adjusting module 233 receives the information about the direction of the direction of the frankincense and the floating body (3) from the frankincense receiving module 231 and the main body direction detection module 232 to adjust the rotational direction of the rotary unit 38. do. In other words, the rotation direction control module 233 rotates the floating body 3 arbitrarily when the direction of the floating body 3 does not match the direction of the current, the direction of the floating body 3 and the direction of the current By matching the to enable the rotation of the efficient folding flap (1). As shown in FIGS. 13A and 13B, the rotating part 38 is formed to enable both sides of the floating main body 3 to be rotated at the lower end of the floating main body 3 away from the fixing part 37. In accordance with the operation of the rotating unit 38, the floating main body 3 rotates in different directions. Therefore, the rotation direction control module 233 operates the rotating unit 38 in accordance with the direction of the flow direction and the floating main body 3 so that the floating main body 3 rotates to one side, the direction of the floating main body 3 is directed To match.
상기 회전부(38)는 상기 부유본체(3)의 하면에 형성되어 부유본체(3)를 회전시키는 구성으로, 상기 고정부(37)로부터 먼 위치에 형성되도록 할 수 있으며, 다양한 회전장치가 형성되도록 할 수 있으나, 예를 들어 부유본체(3) 내부에 스크류 등을 형성하여 양측으로 추진력을 발생시킬 수 있도록 함으로써 부유본체(3)가 양측 중 한 방향으로 회전하도록 할 수 있다. 상기 회전부(38)는 유향 및 부유본체(3)의 방향에 따라 상기 회전조절부(23)에 의해 부유본체(3)를 일측으로 회전시키며 도 13의(a) 또는 (b)에 도시된 바와 같이 양 방향으로 정렬하여 형성되도록 할 수 있다. 앞서 설명한 바와 같이 상기 부유본체(3)는 고정부(37)에 360°회전 가능하도록 연결되어 자유롭게 회전하므로, 별도의 회전부(38) 없이도 하루에 두 번씩 바뀌는 해류의 방향에 따라 정렬할 수 있으나, 해류의 세기가 약하거나 불규칙하여 부유본체(3)의 정렬이 이루어지지 않는 경우 상기 회전부(38)를 통해 빠르게 부유본체(3)를 정렬시켜 신속한 발전이 이루어지도록 할 수도 있다. The rotating part 38 is formed on the lower surface of the floating body 3 to rotate the floating body 3, and may be formed at a position far from the fixing part 37, so that various rotating devices are formed. For example, by forming a screw or the like in the floating body 3 to generate a driving force to both sides, for example, the floating body 3 can be rotated in one of the two sides. The rotating unit 38 rotates the floating body 3 to one side by the rotation adjusting unit 23 according to the direction of the flow direction and the floating body 3, as shown in (a) or (b) of FIG. It can be formed to align in both directions together. As described above, since the floating body 3 is freely rotated by being connected to the fixed part 37 so as to be rotatable 360 °, the floating main body 3 may be aligned according to the direction of the current which changes twice a day without a separate rotating part 38. When the strength of the current is weak or irregular and the alignment of the floating body 3 is not made, the floating body 3 may be quickly aligned through the rotating part 38 to allow rapid development.
이상에서, 출원인은 본 발명의 다양한 실시예들을 설명하였지만, 이와 같은 실시예들은 본 발명의 기술적 사상을 구현하는 일 실시예일 뿐이며, 본 발명의 기술적 사상을 구현하는 한 어떠한 변경예 또는 수정예도 본 발명의 범위에 속하는 것으로 해석되어야 한다.In the above, the Applicant has described various embodiments of the present invention, but these embodiments are merely one embodiment for implementing the technical idea of the present invention, and any changes or modifications may be made to the present invention as long as the technical idea of the present invention is implemented. It should be interpreted as falling within the scope of.

Claims (12)

  1. 바닥에 고정된 상태로 물 위에 부유하는 부유본체와; A floating body floating on the water while being fixed to the bottom;
    상기 부유본체의 외부면을 따라 복수개가 이격되어 형성되며, 상하 방향으로 무한궤도 회전을 실시하는 접이식플랩과; A foldable flap which is formed along the outer surface of the floating main body and is spaced apart from each other and performs infinitely orbital rotation in a vertical direction;
    상기 접이식플랩의 회전에 따라 전기를 생산하는 발전부와; A power generation unit for producing electricity according to the rotation of the folding flap;
    수력발전장치의 작동을 조절하는 제어부;를 포함하고, It includes; a control unit for controlling the operation of the hydroelectric generator,
    상기 접이식플랩은 상기 부유본체에 회전 가능하도록 고정되어 부유본체의 하측에서는 하방으로 수직 돌출되고, 부유본체의 상측에서는 부유본체를 향해 접혀 밀착되는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. The foldable flap is rotatably fixed to the floating body is a vertically protruding downward from the lower side of the floating body, the hydroelectric apparatus using the foldable flap, characterized in that the upper side of the floating body folded in close contact with the floating body.
  2. 제 1 항에 있어서, 상기 접이식플랩은 The method of claim 1, wherein the folding flap is
    접이식플랩의 일단에 형성되어 상기 부유본체에 상하 방향 회전이 가능하도록 결합하는 힌지부와; A hinge portion formed at one end of the foldable flap to be coupled to the floating body to enable vertical rotation;
    접이식플랩이 상기 부유본체를 따라 회전하는 방향으로 상기 힌지부의 후단에 형성되어 상기 접이식플랩을 지지하는 회전제한부재;를 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydrogen generating apparatus using a foldable flap including a; foldable flap is formed on the rear end of the hinge portion in a direction rotating along the floating body to support the foldable flap.
  3. 제 2 항에 있어서, 상기 접이식플랩은 The method of claim 2, wherein the folding flap
    접이식플랩이 상기 부유본체를 따라 회전하는 방향의 반대측 하단에서 일정 깊이 함입되는 개방유도홈을 포함하여, 접이식플랩의 개방이 용이하게 이루어지도록 하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydroelectric generating apparatus using a foldable flap, including an open induction groove which is embedded in a predetermined depth at the lower end of the opposite side of the rotation direction along the floating body, so that the foldable flap is easily opened.
  4. 제 2 항에 있어서, 상기 부유본체는 The method of claim 2, wherein the floating body is
    바닥에 고정된 위치로부터 먼 지점에서 상측으로 돌출되도록 형성되며, 일정 높이에서 내측으로 절곡되어 접히지 않은 접이식플랩과 접촉하는 폐쇄유도부;를 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. And a closed guide part which is formed to protrude upward from a point fixed to the bottom and is bent inward at a predetermined height to be in contact with the unfolded foldable flap.
  5. 제 1 항에 있어서, 상기 부유본체는 The method of claim 1, wherein the floating body is
    부유본체의 전단 또는 후단에 내부 공간을 갖도록 형성되는 부력조절탱크를 포함하고, It includes a buoyancy control tank formed to have an inner space at the front or rear end of the floating body,
    상기 제어부는, The control unit,
    상기 부유본체의 기울기에 따라 상기 부력조절탱크 내의 수량을 조절하는 부력조절부를 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydroelectric generator using a foldable flap, characterized in that it comprises a buoyancy control unit for adjusting the amount of water in the buoyancy control tank according to the inclination of the floating body.
  6. 제 1 항에 있어서, 상기 제어부는 The method of claim 1, wherein the control unit
    상기 접이식플랩의 개방 및 폐쇄를 임의로 조절하는 개폐조절부를 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydroelectric generator using a foldable flap, characterized in that it comprises an opening and closing control unit for arbitrarily adjusting the opening and closing of the foldable flap.
  7. 제 6 항에 있어서, 상기 개폐조절부는 The method of claim 6, wherein the opening and closing control unit
    유속에 따라 상기 접이식플랩을 선택적으로 개방하여 일부의 접이식플랩만이 상기 부유본체의 하방으로 돌출되도록 하는 선택개방모듈을 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. And a selective opening module for selectively opening the foldable flap according to flow rate so that only a part of the foldable flap protrudes below the floating body.
  8. 제 6 항에 있어서, 상기 개폐조절부는 The method of claim 6, wherein the opening and closing control unit
    상기 부유본체의 회전 또는 이동시 상기 접이식플랩 전체를 접어 폐쇄되도록 하는 임의폐쇄모듈을 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydroelectric generator using a foldable flap, characterized in that it comprises a random closing module to fold the entire folding flap closed when the floating body is rotated or moved.
  9. 제 1 항에 있어서, 상기 부유본체는 The method of claim 1, wherein the floating body is
    부유본체가 해저 바닥면에 고정되도록 하는 고정부를 포함하고, It includes a fixing portion for fixing the floating body to the bottom of the seabed,
    상기 고정부는 바닥에 고정되는 지지체와, 상기 지지체 및 부유본체를 연결하는 고정라인을 포함하며, The fixing part includes a support fixed to the bottom, and a fixing line connecting the support and the floating body,
    상기 고정라인은 지지체 및 부유본체에 360°회전 가능하도록 연결되어, 유향에 따른 부유본체의 자유로운 회전이 가능하도록 하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. The fixed line is connected to the support and the floating body so as to be able to rotate 360 °, the hydro-powered apparatus using a foldable flap, characterized in that to allow free rotation of the floating body according to the direction.
  10. 제 1 항에 있어서, 상기 부유본체는 The method of claim 1, wherein the floating body is
    부유본체의 양측 하방으로 경사지게 돌출되어 형성되는 측면판넬을 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydroelectric generator using a foldable flap, characterized in that it comprises a side panel protruding obliquely downward on both sides of the floating body.
  11. 제 1 항에 있어서, 상기 부유본체는 The method of claim 1, wherein the floating body is
    부유본체의 일단에 형성되어 유속의 증가시 부력을 상승시키는 부력상승부를 포함하고, It is formed at one end of the floating body and includes a buoyancy rise to increase the buoyancy when the flow rate increases,
    상기 부력상승부는, The buoyancy rise portion,
    부유본체의 하단에 형성되어 유속에 따라 펼쳐지거나 감기는 부력판과, A buoyancy plate formed at the bottom of the floating body and spreading or winding according to the flow rate;
    상기 부력판에 연결되어 유속의 증가시 감긴 부력판을 펼치도록 하는 부력판펼침부와, A buoyancy plate spreading portion connected to the buoyancy plate to spread the buoyancy plate wound when the flow rate increases;
    상기 부력판을 지지하는 부력판지지부를 포함하는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치. Hydroelectric generator using a foldable flap comprising a buoyancy plate support for supporting the buoyancy plate.
  12. 제 11 항에 있어서, 상기 부력판펼침부는 The method of claim 11, wherein the buoyancy plate spreading portion
    전측으로 개방되도록 형성되어 물이 유입되는 유입구와, 후측으로 개방되도록 형성되어 물의 배출되는 유출구와, 상기 유입구 및 유출구 사이에 형성되어 물의 흐름을 차단하는 차단부재를 포함하며, It is formed so as to open to the front side and the water inlet is inlet, is formed to open to the rear side and the outlet of the water discharge, and formed between the inlet and the outlet to block the flow of water,
    상기 유출구는 유입구보다 작은 단면적을 갖도록 형성되는 것을 특징으로 하는 접이식 플랩을 이용한 수력발전장치.The outlet is a hydroelectric generator using a foldable flap, characterized in that it is formed to have a smaller cross-sectional area than the inlet.
PCT/KR2018/001547 2017-02-20 2018-02-06 Hydroelectric power generation apparatus using folding flaps WO2018151452A1 (en)

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