KR20170069014A - Water Power Generation Device Available on variety of Folding Organization Using Reaction of Water Stream - Google Patents

Abstract

The present invention relates to a water-current generating device for generating electricity using a contact, comprising: a first upper disk that is rotatably installed on a first column; a first lower disk that is rotatably installed on the second column; And a first wire and a second wire that are wound around the second lower original plate to perform an infinite orbital motion, and a plurality of folds provided by connecting the first wire and the second wire. As the folding means of the abutment provided on the first wire and the second wire is unfolded and folded according to the flow of water, the first wire and the second wire move in an infinite orbital motion, whereby the first upper disk, The second upper plate, and the second lower plate rotate to enable power generation at the power generation unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a water power generation device capable of utilizing various structural members utilizing a drag force of a water stream,

More particularly, the present invention relates to a water power generation device which is installed on a sea or a river through which water flows, and is provided with a plurality of folded and unfolded folds in the direction in which water flows. And two wires connected by the contact member rotate together, and the wire rotates the disk to generate electricity by using the resistive force of the water flow.

Conventionally, prior to the development of energy resources, technologies that can be developed using natural energy have been proposed, and various technologies utilizing natural energy have been developed. Among technologies that use natural energy are hydroelectric power generation and wind power generation.

As a general hydroelectric power generation, there is a method of using the falling energy of water that blocks the dam by a dam. In this case, however, it is necessary to maintain the water level difference and the installation conditions are limited. On the other hand, in birds and currents, or relatively large rivers, there is a water current, and there is the idea of generating electricity by using natural energy of water flow. For example, in the case of algae, there is a place that generates a large flow only by the tide of the tide, and there is an idea of generating electricity using the water stream in such a place.

Japanese Patent Application No. 2002-257023 discloses a technology for generating power by using algae. According to Japanese Patent Application No. 2002-257023, a hollow support is provided at a fixed position in the sea, and a screw- And a screw rifle for receiving and rotating the algae in the lower layer portion is provided and the generator in the station installed on the sea surface is driven to generate power by the rotational force of the screw rifle rotating by both algae in the upper and lower layers.

Japanese Patent Application Laid-Open No. 2002-257023 (water power generation device)

SUMMARY OF THE INVENTION The present invention has been conceived to solve the problems described above. According to the tidal power generation apparatus of Patent Document 1, since the screw root rotating by the water flow has a plurality of wing shapes radially arranged so as to be orthogonal to the central boss , Floats in the water (ropes, pieces of wood, etc.) are tangled and collide, making it difficult to continue stable operation. In addition, since the water flow acting on the screw root extending in the direction perpendicular to the water flow acts as the flow velocity and the flow direction change, in order to maintain the stable strength of the screw root, the weight is increased, It may be difficult to perform the operation.

An object of the present invention is to solve the problem that, in a device installed on a sea or a river through which water flows, the members provided in the device are affected by foreign substances in the sea or the river, resulting in operational errors. The present invention has a plurality of folded bodies that are folded and unfolded in a direction in which a water flow is flowing so as to minimize the influence of foreign matter and rotate the original plate together with the rotation of the folded body, And to provide a water-current generating device that generates electricity.

The present invention relates to a water current generator, comprising: a first column (100) rotatably installed; a first column (100) which is spaced apart from the first column (100) A second column 400 spaced apart from the first column 100 and rotatably installed on the first column 100 and spaced apart from the second column 400; A second upper circular plate 250 and a second lower circular plate 260 which are rotated together with the second column 400 and are provided at the ends of the first column 100 or the second column 400, The power generation unit 300 generates power by rotating the first column 100 or the second column 400. The power generation unit 300 has one end connected to the first upper circular plate 200 and the other end connected to the second upper circular plate 250 A first wire 500 which is wound around the first upper disk 200 and the second upper disk 260 to perform an endless track movement, one end of which is connected to the first lower disk 210, The second lower original plate 260, A second wire 550 moving in an endless orbit according to the rotation of the first lower disk 210 and the second lower disk 260 and a second wire 550 connected to the first wire 500 and the second wire 550, And a plurality of contacts 600 each having both ends fixed thereto. The contact unit 600 moves in accordance with the movement of the first wire 500 and the second wire 550, And the difference in resistive force is used when folded when moving in the opposite direction of the water flow.

The first wire 500 and the second wire 550 rotate at the same speed in the same direction. The contact 600 includes a folding unit 620 receiving resistance of the fluid, One end of which is connected to the first wire 500 and the second wire 550 at the same time by the front lead portion 610 and the other end of which is connected to the fixing cable 640 by means of the front lead portion 610, The first wire 500 and the second wire 550 are simultaneously connected to each other.

The front upper lid 200 and the second upper lid 250 are provided with a front lid receiving portion 280 for stably supporting the contacting body 600 connected to the first wire 500 to change the direction of movement The first and second lower circular plates 210 and 260 are provided with a front lead 600 for stably supporting a contact member 600 connected to the second wire 550, Receiving portion 280 is formed.

The barge 700 may further include a barge 700 supporting a lower end of the first column 100 and the second column 400. The barge 700 may be adjustable in depth, ) Is characterized by further comprising an activating derivative having flexibility and elasticity.

The present invention relates to an apparatus for generating electricity in a sea or river through which a water current flows and which has a plurality of folded and unfolded folds in the direction of flow of water, .

Industrial Applicability According to the present invention, it is possible to stably generate power for a long period of time by using the water flow, and to improve the efficiency with the apparatus as described above. It is also possible to use it in rivers, oceans, rivers, etc. to help a lot of energy production.

1 is a perspective view of an embodiment of the present invention.
2 is a cross-sectional view illustrating rotation of a disk and a wire according to an embodiment of the present invention.
3 is a cross-sectional view illustrating rotation of a disk and a wire according to another embodiment of the folding means of the present invention.
4 is a cross-sectional view in accordance with one embodiment of the present invention.
5 is a perspective view of a contact according to an embodiment of the present invention;

Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings. Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary terms, and the inventor should appropriately interpret the concepts of the terms appropriately It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are merely the most preferred embodiments of the present invention and do not represent all the technical ideas of the present invention. Therefore, It should be understood that variations can be made.

Hereinafter, the technical idea of the present invention will be described more specifically with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the technical concept of the present invention, are incorporated in and constitute a part of the specification, and are not intended to limit the scope of the present invention.

2 is a sectional view showing rotation of a disk and a wire according to an embodiment of the present invention, and FIG. 3 is a sectional view of a disk according to another embodiment of the folding means of the present invention. FIG. FIG. 4 is a cross-sectional view according to an embodiment of the present invention, and FIG. 5 is a perspective view of a contact according to an embodiment of the present invention.

In the present invention, a plurality of wafers 600 are installed in the sea or river through which water flows, and the wafers 600 are unfolded according to the flow of the water flow. The present invention relates to a water power generation device that generates electricity using a difference in resistance.

 The present invention is an apparatus for generating electricity by using a flow of a water current and includes a first column 100, a first upper disk 200 formed on the first column 100, a first lower disk 210, And includes a column 400, a second upper plate 250 formed on the second column 400, and a second lower plate 260. And includes a first wire 500, a second wire 550, a power generator 300, and a contact body 600.

Referring to FIG. 1, the first column 100 is rotatably installed. The first column 100 includes a first upper disk 200 and a second upper disk 200, which rotate together with the first column 100. 1 lower disk 210 as shown in FIG.

The second pillar 400 is spaced apart from the first pillar 100 and is rotatably installed. The second pillar 400 includes a second upper circular plate 250 and a second lower circular plate 260 that rotate together with the second pillar 400.

4, an end portion of the first pillar 100 or the second pillar 400 may be provided with an electric power generating portion for generating electric power by the rotational motion of the first pillar 100 or the second pillar 400, And a barge 700 is provided at a lower portion thereof.

Referring to FIG. 1, the first wire 500 has one end wound on the first upper disk 200 and the other end wound on the second upper disk 250. The first wire 500 performs an endless orbit movement according to the rotation of the first upper circular plate 200 and the second upper circular plate 250. The second wire 550 has one end wound on the first lower disk 210 and the other end wound on the second lower disk 260. The second wire 550 performs an endless orbit movement according to the rotation of the first lower disk 210 and the second lower disk 260. That is, referring to FIG. 2 or FIG. 3, the rotation direction of the first wire 500 is shown as the water flows from left to right, and accordingly, the first wire 500 also rotates.

The first wire 500 and the second wire 550 are connected to the first wire 500 and the second wire 550 so that the first wire 500 and the second wire 550 are connected to the contact 600, It contains a plurality. The shifter 600 moves according to the movement of the first wire 500 and the second wire 550. That is, the contact member 600 is unfolded when it moves in the direction of water flow, and folds when it moves in the opposite direction of the water flow. Referring to FIG. 5, when the contact member 600 is provided in a direction in which water flows, the contact member 600 is unfolded as shown in FIG. 4 (a) under the influence of water flow, If it is provided, the folded state is maintained as shown in FIG. 4 (b). The shape of the contact member 600 will be described later.

Referring to FIG. 2, the first upper circular plate 200 and the second upper circular plate 250 are connected to each other through the first wire 500 and rotate at the same time. In addition, the first lower disk 210 and the second lower disk 260 are simultaneously rotated by the second wire 550. The first wire 500 and the second wire 550 are connected by the contact member 600 so that the folding means 620 provided on the contact member 600 is unfolded and folded at the same time Rotate.

A wire fixing member 270 protrudes from the first upper circular plate 200, the second upper circular plate 250, the first lower circular plate 210 and the second lower circular plate 260, respectively. The front lead receiving portion 280 is provided at the end of the wire fixing member 270. The front lead receiving portion 280 includes a first wire 500 and a second lead 550 connected to the second wire 550, (610). That is, when the front lid part 610 of the contact body 600 provided on the first wire 500 and the second wire 550 rotates along the original plate, the front lid part receiving part 280 It will rotate in a swing. The front lid part receiving part 280 is provided with a clamp to prevent the first wire 500 or the second wire 550 from being detached from the first wire 500 or the second wire 550. However, The wire fixing member 270 and the front lead receiving portion 280 should be made of a material which is not corrosive.

Referring to FIG. 4, the power generating unit 300 is provided in the first column 100 and the second column 400, and performs a function of generating energy by rotation of the disk. By the rotation of the disk, And converts the generated energy into electrical energy.

Referring to FIG. 4, the barge line 700 includes a tank (not shown) in the barge line 700 to allow water to flow in or out. That is, water is introduced into the tank in the barge line 700 to sink down to the water surface, and water can be flowed out to the water surface to control the depth of water. During the maintenance of the apparatus, the inner tank is emptied by buoyancy to enable the operation, and when the operation is completed, the inner tank is filled with seawater to operate the apparatus. It goes without saying that the power generator 300 may be included in the barge 700. [

Preferably, the power generation system can be installed and operated by mooring one column 100 and two columns 400 to respective structures (sea wind power, sea pasture, pier, etc.) and other driving bodies, and is applicable to wind power generation It is also possible.

The contact unit 600 connects the first wire 500 or the second wire 550, and a plurality of the wires are fixed. The shifting body 600 includes a front lead portion 610, a folding means 620, and a fixing cable 640.

The front lid portion 610 may be formed by the folding means 620 and the first wire 500 or the second wire 550 so that the folding means 620 may flow with a certain shape even after being spread or folded according to the flow of the water flow. And serves to fix the folding unit 620. [0053] That is, when the folding unit 620 is unfolded, the folding unit 620 is not wrinkled or twisted by the water flow, and when the folding unit 620 is folded, it is fixed do.

The fixed cable 640 is fixed to the first wire 500 or the second wire 550. This is for holding the folding means 620 without falling off the first wire 500 or the second wire 550 even if the folding means 620 is unfolded or folded by being unfolded and urged in the direction of water flow. The first wire 500 and the second wire 550 are fixed to the first wire 500 and the second wire 550 along the moving direction of the folding means 620 extending in the direction of the water flow, Move together at the same time.

As the first wire 500 and the second wire 550 are rotated together by the shifting member 600, the disk also rotates, and the power generator 300 generates electricity by rotation of the disk. That is, the contact member 600 causes the first wire 500 and the second wire 550 to perform an endless orbit movement by the flow of the water current.

At this time, the first wire 500 or the second wire 550 are simultaneously rotated in the same direction. That is, the contact member 600 provided on the first wire 500 is also connected to the second wire 550, and simultaneously performs an endless orbit movement.

While the folding means 620 is unfolded in the direction of the water flow and some of the wires move in the same direction with the direction of the water flow, there are also wires moving in the direction opposite to the direction of the water flow. There is a portion where the folding means 620 of the shifting body 600 is expanded and moved by the water current while the folding means 620 of the shifting body 600 is folded and moved. When the wire is moved in the direction opposite to the flow of the water flow by the flow of the water current, the folding means 620 is folded.

The folding means 620 is formed in the form of various types of folding means 620 so as to receive the influence of the flow of the water current as much as possible. The folding means 620 is moved in the direction of flow of the water flow by the water flow, . At this time, the first wire 500 and the second wire 550 also move together to perform an endless orbital motion, and consequently transmit kinetic energy (rotation energy) to the power generator 300 to generate electricity. A plurality of fixed cables 640 are radially connected to the folding means 620.

The folding means 620 may be formed in a rectangular shape as shown in FIG. 2 when expanded according to the embodiment of the present invention. However, as shown in FIG. 3, when folded, . That is, the folding unit 620 may be formed of various shapes of polygons such as a triangle and various materials (cloth, carbon fiber, plastic, etc.).

In addition, since the shifting body 600 spreads by the flow of the water flow, there is a possibility that the flow may be difficult to generate when the flow of the water flow is weak, so that the folding means 620 of the shifting body 600 (Not shown) having ductility and elasticity, and the like.

When the folding means 620 is unfolded, the first wire 500 and the second wire 550 are pulled by the water flow. That is, as shown in the embodiment of the present invention, as the first wire 500 and the second wire 550 rotate, the first wire 500 and the second wire 550 are rotated in the direction in which the folding unit 600 of the shifting body 600 is provided. The first wire 500 and the second wire 550 are rotated.

That is, as described above, the folding means 620 is unfolded in the direction in which water flows when the first wire 500 and the second wire 550 move in an endless track. The contact body 600 moves to the side where the folding means 620 is spread by the water flow and the first wire 500 or the second wire 550 moves together as the contact body 600 moves will be.

The operation of the water-current generator will be described with reference to Figs. 1 and 2. Fig.

The folding means 620 of the shifting body 600 moving in the same direction as the direction of the water flow is expanded and the expanded folding means 620 is moved by the water flow so as to move in the direction in which the water flow moves. At this time, the first wire 500 and the second wire 550 connected to each other through the contactor 600 simultaneously rotate in the same direction. As the folding means 620 of the shifting body 600 is unfolded and moves in the direction in which the water flow moves, the first wire 620 is pulled by the folding means 620, the front lid portion 610 and the fixing cable 640 500 and the second wire 550 are also moved. The contact members 600 provided on the first wire 500 and the second wire 550 come closer to the respective circular plates as they rotate and are connected to the front lead portions The front lid portion 610 of the contact body 600 is engaged with the receiving portion 280 and is rotated along the respective circular plates. As each disk rotates, the power generator 300 generates electric power.

The embodiment of the present invention described with reference to the drawings shows an embodiment in a state in which water flows in a certain direction. When the water flows in the reverse direction, the direction in which the folding means 620 is opened And the rotation direction is also reversed. In other words, even if the direction of water flow changes variously, infinite orbital motion can be continuously performed, so that power generation is possible irrespective of the direction of the water flow.

Further, as shown in Fig. 4, a plurality of the water-current generating devices may be connected and installed to increase the efficiency of power generation.

It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

100: 1st pillar
200: first upper original plate 210: first lower original plate
250: second upper disk 260: second lower disk
270: wire fixing member 280: front lead portion accommodating portion
300:
400: Second pillar
500: first wire 550: second wire
600:
610: front lead portion
620: Folding means
640: Fixed cable
700: Barge

Claims (7)

A first pillar (100) rotatably installed;
A first upper circular plate 200 and a first lower circular plate 210 which are spaced apart from each other on the first column 100 and rotate together with the first column 100;
A second pillar 400 spaced apart from the first pillar 100 and rotatably installed thereon;
A second upper circular plate 250 and a second lower circular plate 260 which are spaced apart from each other on the second column 400 and rotate together with the second column 400;
A power generation unit 300 provided at an end of the first column 100 or the second column 400 and generating electric power by rotating the first column 100 or the second column 400;
And the other end is wound on the second upper circular plate 250 to perform an endless orbit movement according to the rotation of the first upper circular plate 200 and the second upper circular plate 250 A first wire 500;
The other end is wound on the second lower circular plate 260 and is subjected to an endless orbit movement in accordance with the rotation of the first lower circular plate 210 and the second lower circular plate 260 A second wire 550; And
And a plurality of contacts 600 each having both ends fixed to the first wire 500 and the second wire 550. The contact 600 includes a first wire 500 and a second wire 550, Utilizing the drag force of the water current, which is characterized in that it moves according to the movement of the wire (550), unfolds when it moves in the direction of water flow, and folds when it moves in the opposite direction of the water flow. Water flow generator capable.
The method of claim 1, wherein the first wire (500) and the second wire (550)
The water power generation device is capable of accommodating various structural members, and rotates in the same direction using the drag force of the water current, but rotates at the same speed, and can utilize various structural members utilizing the drag force of the water current.
The foldable type portable terminal according to claim 1, wherein the contact member (600) comprises a folding means (620) receiving the resistance of the fluid and a fixed cable (640) connected to the folding means (620) And the other end thereof is simultaneously connected to the first wire 500 and the second wire 550 by the fixed cable 640. The first wire 500 and the second wire 550 are connected to the first wire 500 and the second wire 550, Wherein the water supply system includes a water supply unit and a water supply unit.
2. The apparatus according to claim 1, wherein the first upper circular plate (200) and the second upper circular plate (250) are provided with a forward (600) connected to the first wire (500) A lead portion receiving portion 280 is formed,
A front lead portion accommodating portion 280 (see FIG. 4) for stably supporting the contact member 600 connected to the second wire 550 and changing the direction of movement is formed on the first lower plate 210 and the second lower plate 260. ) Is formed on the surface of the water main body (2).
The watercraft according to claim 1, further comprising a barge line (700) for supporting the lower ends of the first column (100) and the second column (400), wherein the barge line A water power generation device that can utilize various structure abutments by utilizing drag force.
[2] The apparatus according to claim 1,
And further comprising an activating derivative having ductility and elasticity, utilizing a drag force of a water current.
The method of claim 1, wherein the first column (100) and the second column (400)
The members installed on the first column 100 and the second column 400 can be installed and operated by being moored on a sea wind farm, a sea ranch, a pier and a driving body which is a structure, and also applicable to wind power generation. Which can utilize a variety of structural connections by utilizing the drag force of the water current.

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