KR101492899B1 - Power generating equipment using wave forces - Google Patents

Abstract

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a power generating apparatus using a wave, and more particularly, to a power generating apparatus using a wave to generate power by winding and unwinding a rope with a wave.
The power generating device using wave power according to the present invention includes a guide bar, a fixing means, a first floating means, a power generating means, and a rope means. One end of the guide bar is inserted into the water. The fixing means fixes the guide bar in water. The first floating means is provided so as to move up and down along the guide bar by the force of the wave when the wave is hit. The power generating means includes a roller mounted on the first floating means, a power transmitting portion for transmitting the rotational force of the roller, and a generator driven by the power transmitted by the power transmitting portion. The rope means includes a rope for rotating the roller as the first floating means moves up and down.
According to the present invention, since the mechanism for generating the power is simple since the first floating means generates power by unwinding or winding the rope when the first floating means moves up and down by waves, the structure of the invention can be simply implemented.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a power generating apparatus using a wave, and more particularly, to a power generating apparatus using a wave to generate power by winding and unwinding a rope with a wave.

A wave generator is a device that generates waves to convert into a useful energy such as electricity using a sea wave or an ocean wave. It is well known that sea waves constitute an almost infinite source of energy that can solve a significant portion of the world's energy problems if they are developed efficiently. Therefore, many applications have been filed at home and abroad for devices that generate electricity using sea waves. Korean Patent No. 10-0926463 relates to a wave generating device capable of generating power by using kinetic energy of a tidal current and a wave which are flow of seawater. Fig. 19 is a conceptual diagram of the wave-generating device disclosed in Japanese Patent No. 10-0926463. 19 includes a screw bar 1, a first auxiliary fluid 3, a power converting means 5, a second auxiliary fluid 15 and a compressor 20 .

One end of the screw bar 1 is fixed to the seabed. The first part fluid (3) moves upward and downward along the screw bar (1) when the wave is hit and the wave is slack.

The power converting means (5) has a rotating portion and a linear motion portion (8). The rotating portion is constituted by a circular cam (7). The circular cam (7) is fixed to the upper part of the first float (3). Thus, when the first subfluid (3) moves up and down, the circular cam (7) also moves up and down. The circular cam (7) is engaged with the screw bar (1) so as to be able to rotate around the screw bar (1) during vertical movement. That is, the screw bar 1 is inserted through the circular cam 7. At this time, the screw bar (1) is inserted through the one side so as to be able to rotate about one side off the center of the circular cam (7).

The rectilinear motion part 8 serves to guide the rectilinear motion of the circular cam 7 during the rotational motion. To this end, an annular ring (9) and a power transmission shaft (11) are provided. The annular ring 9 surrounds the circular cam 7 as an elliptical shape. And the power transmitting shaft 11 engages with the annular ring 9. [ Therefore, when the circular cam 7 rotates, the power transmitting shaft 11 performs linear motion.

The compressor (20) is installed on the upper portion of the second float (15) and connected to the power transmission shaft (11). Thus, when the power transmission shaft 11 linearly moves, the fluid such as air or water is compressed.

When the wave (30) is hit, the wave is a sliver. Then, the first-order fluid (3) moves up and down in the direction of the arrow (31). When the first part fluid 3 moves up and down, the circular cam 7 rotates about the screw bar 1 in the direction of the arrow 33. When the screw bar 1 is rotated, the power transmission shaft 11 linearly moves in the direction of the arrow 35 to drive the compressor 20. At this time, the efficiency of driving the compressor (20) depends on the linear reciprocating distance of the power transmission shaft (11).

19 has a problem in that the first and second fluids and the second floating body are required and the power converting means is divided into the rotating portion and the linear motion portion, which complicates the construction.

The present invention is intended to solve the above problems. An object of the present invention is to provide a power generating device which is simple in construction by generating power by using a rope.

The power generating device using wave power according to the present invention includes a guide bar, a fixing means, a first floating means, a power generating means, and a rope means. One end of the guide bar is inserted into the water. The fixing means fixes the guide bar in water. The first floating means is provided so as to move up and down along the guide bar by the force of the wave when the wave is hit. The power generating means includes a roller mounted on the first floating means, a power transmitting portion for transmitting the rotational force of the roller, and a generator driven by the power transmitted by the power transmitting portion. The rope means includes a rope for rotating the roller as the first floating means moves up and down.

Further, in the above-mentioned power generation apparatus, the rope is wound on the guide bar positioned at the lower side of the first floating means and the other end fixed to the guide bar located above the fixing means or the first floating means desirable. In this case, the rope means includes a tension member for pulling the rope at a predetermined tension at the other end of the rope so that the rope can rotate the rollers when the first floating means moves up and down.

In the above power generation device, it is preferable that the tension member is a rope winding member fixed to the first floating means to pull the other end of the rope with a certain force.

Alternatively, in the above-described power generation apparatus, the tension member may be weight-coupled to the other end of the rope so as to pull the other end of the rope by its own weight.

The power generation device may further include a second floating means coupled to the guide bar so that the guide bar can be raised when the guide bar is inserted into the water.

In the power generation apparatus, it is preferable that the guide bar has a conductive member which is formed along the longitudinal direction inside and is exposed along a longitudinal direction on one side of the outside. In this case, the power generation device further includes electric transmission means provided on the first floating means so as to be connected to the conductive member to transmit electricity generated by the generator to the conductive member of the guide bar.

Further, in the above-described power generation apparatus, it is preferable that the electric transmission means includes a body portion and a brush. The body portion is installed in the first floating means. The brush is inserted into the body portion and is supported by the spring in the body portion so as to be exposed to contact with the conductive member

It is preferable that the power generating device further includes lid means for covering the conductive member.

In addition, in the above power generation apparatus, it is preferable that the power transmission unit includes a plurality of pulleys or a plurality of chains connected by a plurality of gears or belts to transmit the rotational force of the rollers to the drive shaft of the generator.

In addition, in the above-described power generation apparatus, it is preferable that the power transmission unit further includes a flywheel attached to a drive shaft of the generator.

In addition, in the power generation apparatus, the power transmission unit may further include a one-way gear connected to the drive shaft of the generator so as to transmit a rotational force only when the roller rotates in one direction.

In addition, in the above-described power generation apparatus, it is preferable that the first floating means has a wide upper portion and a narrow lower portion so as to receive a force in a vertical direction when the wave is hit.

In the power generation apparatus, it is preferable that the first floating means includes a first floating portion and a second floating portion. In this case, one end of the second floating portion may be coupled to one end of the first floating portion so that the second floating portion can be coupled with the other end of the first floating portion. In addition, the first floating means surrounds the guide bar so that the first floating portion and the second floating portion can be engaged and slide along the guide bar.

In the above-described power generation apparatus, it is preferable that the first floating means is formed with a plurality of guide plates perpendicularly to the outer circumferential surface so as to guide the wave in the vertical direction.

It is preferable that the power generation device further includes a stopper that prevents the first floating means from being detached from the guide bar.

In addition, in the above-described power generation device, the stopper is inserted so as to be able to slide along the longitudinal direction at the upper portion of the guide bar, and when the first floating means rises above the height of the guide bar, It is possible to prevent the first floating means from deviating.

Further, in the power generating apparatus, the lid unit may include a flexible first cover membrane, one end of which is connected to one side of the guide bar located on the left side of the conductive member and covers the conductive member, And a flexible second cover film which is coupled to the other side of the guide bar and covers the conductive member so as to overlap with the first cover film. In this case, the brush is inserted between the first cover film and the second cover film to contact the conductive member.

In addition, in the above-described power generation device, it is preferable that the fixing means adjusts the weight of the object by adjusting the amount of the object therein, and sinks the object into the water by inserting an object therein to fix the guide bar in water Do.

In the above-described power generation apparatus, it is preferable that the fixing means is constituted by a plurality of assembling blocks which can be assembled with each other.

In the above-mentioned power generation apparatus, it is preferable that the power generation means further includes a fluid compressor that operates by the power transmission portion to drive the generator.

The power generating device may include an impact absorbing means for absorbing a collision between the first floating means and the guide bar, one end of which is coupled to the first floating means and the other end is elastically supported from one end to contact the guide bar .

According to the present invention, since the mechanism for generating the power is simple since the first floating means generates power by unwinding or winding the rope when the first floating means moves up and down by waves, the structure of the invention can be simply implemented.

According to the present invention, when a plurality of ropes are provided and the first floating means is installed above and below the first floating means, power can be generated when the first floating means descends or rises. That is, the power generation efficiency can be increased.

1 is a perspective view of an embodiment of a power generating apparatus using a wave according to the present invention,
FIG. 2 to FIG. 4 are conceptual views illustrating an assembling process of the embodiment shown in FIG. 1,
Fig. 5 is a conceptual view of the first floating means of the embodiment shown in Fig. 1,
FIG. 6 is a sectional view of a guide bar of the embodiment shown in FIG. 1,
Fig. 7 is an enlarged view of the electric transmission means of the embodiment shown in Fig. 1,
Fig. 8 is a conceptual view of the contact between the electric conduction means and the guide bar in the embodiment shown in Fig. 7,
Fig. 9 is a conceptual diagram in which lid means is mounted on the embodiment shown in Fig. 1,
10 is a sectional view of Fig. 9,
Fig. 11 is a conceptual diagram of the power generating means of the embodiment shown in Fig. 1,
12 shows various examples of the first floating means which can be applied to Fig. 1,
Figure 13 is a front view of an embodiment to which other fastening means are applied in the embodiment of Figure 1;
Fig. 14 is another conceptual diagram of a stopper that can be applied to the embodiment shown in Fig. 1,
FIG. 15 is a front view of an embodiment in which other tension members are applied to the embodiment shown in FIG. 1;
FIG. 16 is a front view of an embodiment in which a rope is vertically applied to the embodiment shown in FIG. 1;
17 is a conceptual diagram of the power generating means of the embodiment shown in Fig. 16,
FIG. 18 is a front view of an embodiment applying tensile members according to the embodiment of FIG. 17;
Fig. 19 shows an embodiment of a conventional wave power generator.

1 to 12, an embodiment of a power generation apparatus using a wave power according to the present invention will be described.

The power generating apparatus using a wave according to the present invention includes a guide bar 110, a fixing means 115, a first floating means 120, a second floating means 128, a power generating means 130, The electric transmission means 150, the rope means 160, the stopper 170 and the buffer means 175. [

The guide bar 110 is set up so that one end thereof is inserted into the water. At this time, the guide bar 110 is provided with a conductive member 111 for transmitting electricity. The conductive member 111 is formed along the longitudinal direction inside the guide bar 110 and is formed so as to be exposed along the longitudinal direction on the outer side surface of the upper portion of the guide bar 110. That is, the conductive member 111 is formed along the longitudinal direction inside the guide bar 110, and is formed along the longitudinal direction on one side at the outside of the upper part of the guide bar 110 (111b) And are connected to each other to communicate with each other. At this time, the conductive members 111 are formed on both sides of the outside of the guide bar 110.

The fixing means 115 fixes the guide bar 110 in water. To this end, the securing means 115 sinks to the bottom of the water, and the guide bar 110 may be coupled to the securing means 110 in a ring or a ball joint. When the guide bar 110 is fixed to the fixing means 115 so as not to move, it is preferable that the guide bar 110 is fixed so as to freely move by a ring or the like because the guide bar 110 may be broken when the wave is applied. At this time, the fixing means 115 may be formed as a floating body for convenience of installation. In this case, a space is formed to accommodate the fluid therein, and an air inlet 116a, a fluid inlet 116b, and a fluid outlet 116c are formed to inject fluid into the space inside. Then, in order to install, it is possible to remove the fluid inside and lighten the weight to float on the sea. Therefore, the fluid is supplied to the fluid inlet 116a to be transported from the sea to the target point and then fixed to the seabed. Then, the fixing means 115 is larger in weight than buoyancy and sinks on the seabed and is fixed to the seabed. The fixing means 115 should be large enough to secure the fixing force. The air inlet port 116a and the fluid inlet port 116b and the fluid outlet port 116c serve to inject or discharge fluid into the fixing means 115, respectively. In this embodiment, the weight of the fixing means 115 is adjusted by filling the fluid inside the fixing means 115, but it is possible to adjust the weight of the fixing means 115 by filling iron balls or cement blocks instead of the fluid.

In this embodiment, the fixing unit 115 is formed as one block. However, the fixing unit 115 may be formed of a plurality of assembly blocks 118 as shown in FIG. 13 and assembled with the assembly block 118. In this case, the weight of the fixing means 115 can be adjusted by adjusting the number of the assembly blocks 118. That is, if the assembling block 118 is assembled in a small amount, the weight of the securing means 115 becomes small. If the assembling block 118 is assembled a lot, the weight of the securing means 115 becomes large. So that the fixing force of the fixing means 115 can be adjusted.

The first floating means 120 floats on the surface of the water by buoyancy, and when the waves are struck, the waves move by waves. At this time, the first floating means 120 is installed so as to move up and down along the guide bar 110 by the force of the waves when the waves are hit. That is, as in the present embodiment, the guide bar 110 is installed to be inserted, and is installed to be able to move along the guide bar 110 by waves. On the other hand, the power generation device of this embodiment generates a wave force by using the up-and-down movement of the first floating means 120. [ Therefore, in order to generate a large force of force, it is preferable that the first floating means 120 move up and down in a large width by the waves. For this purpose, it is preferable that the first floating means 120 has a wide upper portion and a narrower lower portion. Further, in order to guide the wave vertically, it is preferable that the guide plate 121 protrude from the outer circumferential surface. Since the waves are vertically raised by the guide plate 121, the first floating means 120 can move more vertically by the waves. The first floating means 120 can have various shapes, and Fig. 12 shows various forms of the first floating means.

On the other hand, when a large wave is hit by a typhoon or the like, the power generating device using the wave of the present embodiment may be damaged. In this case, it is necessary to separate the first floating means 120 and move it into the breakwater. However, in order to install or separate the first floating means 120, the guide bar 110 must be lifted. At this time, if the guide bar 110 is raised in the water, the height of the guide bar 110 is high and the first floating means 120 should be lifted up. However, since the first floating means 120 is bulky and heavy, it is difficult for the operator to lift it. For this purpose, the first floating unit 120 is divided into a first floating unit 122 and a second floating unit 123. The first floating part 122 and the second floating part 123 are hinged at one side 124a and are rotatable about one side 124a and the other side 125b is openably coupled. The first floating portion 122 and the second floating portion 123 are rotated about the first side 124a to open the first floating portion 122 and the second floating portion 123 And the first floating unit 120 can be mounted by inserting the guide bar 110 between the first floating unit 122 and the second floating unit 123 and fastening the other side 124b.

In addition, a cap 127 may be provided on the first floating portion 122 and the second floating portion 123 to pour fluid therein. Since the fluid can be separately stored in each of the first floating portion 122 and the first floating portion 123, if the weight balance between the first floating portion 122 and the second floating portion 123 is not matched, 122 and 123 to balance the weight.

The second floating means 128 is coupled to the guide bar 110 so as to generate buoyancy and to raise the guide bar 110 when the guide bar 110 is inserted into the water. When the fixing means 115 is heavily soaked in water, the guide bar 110 is also sunk into the water. The second floating means 128 has a property of being buoyant to be turned out of water and one end 110a of the guide bar 110 is coupled to the fixing means 115 so as to be rotatable, When the guide bar 110 sinks, the guide bar 110 stands vertically.

Similarly to the first floating means 120, the second floating means 128 is formed with a space capable of accommodating therein the fluid, and the air inlet, the fluid inlet, and the fluid outlet are formed, As shown in FIG.

The power generating means 130 generates power by using the up and down movement of the first floating means 120. To this end, the power generating means 130 includes a roller 131, a power transmitting portion 133, , And a generator (140).

The roller 131 is provided in the first floating means 120 and is rotated by the rope 161 of the rope means 160 when the first floating means 120 moves up and down.

The power transmitting portion 133 serves to transmit the rotational force of the roller 131 to the driving shaft 141 of the generator 140. [ To this end, the power transmitting portion 133 includes a plurality of gears. In the present embodiment, the first gear 133a provided on the roller 131, the second gear 133b engaged with the first gear 133a, and the third gear 133b engaged with the second gear 133b, A fourth gear 133d formed on the same shaft as the third gear 133c and a fifth gear 133e engaged with the fourth gear 133d. On the other hand, in the case of this embodiment, it is constituted by a plurality of gears, but it may also be constituted by a pulley, a chain or the like connected by a belt.

The power transmission unit 133 is connected to the drive shaft 133 of the generator 140 via the fifth gear shaft 134 provided with the fifth gear 133e to transmit the power only when the first floating means 120 is lifted or lowered. And a one-way gear 135 for connecting the one- The power is transmitted from the fifth gear shaft 134 to the drive shaft 141 of the generator 140 only when the roller 131 rotates in one direction and is not transmitted to the drive shaft 141 when the roller 131 rotates in the other direction.

The power transmission unit 133 further includes a flywheel 136 installed on the drive shaft 141 of the generator 140. [

In this embodiment, the power transmission unit 133 drives the generator 140 directly. However, according to the embodiment, the fluid compressor is installed, the power transmission unit 133 drives the fluid compressor, .

The electric transmission unit 150 serves to transmit the electricity generated by the generator 140 to the conductive member 111. To this end, the electric transmission means 150 includes a body portion 151 and a brush 153. One end of the brush 153 is inserted into the body portion 151 and the other end is exposed to be in contact with the conductive member 111. The brush 153 is moved up and down as the first floating means 120 moves up and down, so that the brush 153 slips while rubbing against the conductive member 111. So it can be worn. One end of the brush 153 is supported by the spring 154 inside the body part 151 so that the brush 153 can always contact the conductive member 111. The other end of the brush 153 protrudes outside the body part 151 I want to be. Therefore, even if the brush 153 is worn, it can protrude outward by an abraded amount and always contacts the conductive member 111.

The rope means 160 serves to rotate the roller 131 as the first floating means 120 moves up and down. To this end, the rope means 160 includes a rope 161 and a tension member.

The rope 161 is wound on the fixing means 115 located below the first floating means 120 through the first floating means 120 by winding the roller 131 around one end 161a. One end 161a of the rope 161 is fixed to the fixing means 115 but may be fixed to the guide bar 110 in this embodiment.

The tension member pulls the other end of the rope 161 with a predetermined tension so that the rope 161 can rotate the roller 131 when the first floating means 120 moves up and down. For this purpose, in this embodiment, the tension member is composed of a rope winding member 163 fixed to the first floating means 120 and pulling the other end of the rope 161 by a constant force. The rope winding member 163 pulls the rope 161 with a certain force and the rope 161 is released from the rope winding member 163 when a force larger than the rope winding member 163 acts on the rope in the opposite direction. Although the tension member is formed of the rope winding member 163 in this embodiment, as shown in Fig. 15, the tension member may be formed as a weight 165 that pulls the other end of the rope 161 by its own weight.

The stopper 170 prevents the first floating means 120 from being detached from the guide bar 110. For this, the stopper 170 is installed at the upper end of the guide bar 110 to prevent the first floating means 120 from deviating from the upper end of the guide bar 110. When the first floating means 120 hits the stopper 170, a spring may be installed inside the guide bar 110 to absorb the shock. The first floating means 120 moves up and down along the guide bar 110 when the waves are hit. At this time, the stopper 170 is provided to limit the movement of the first floating means 120 even if the first floating means 120 suddenly rises to move away from the guide bar 110 due to a large wave hit.

The buffering means 175 serves to relieve the collision between the first floating means 120 and the guide bar 110. To this end, the buffering means 175 is installed in the first floating means 120 so as to contact the guide bar 110. At this time, the buffering means 175 may be formed of a bearing or the like to reduce friction with the guide bar 110, and may be supported by an elastic member such as a spring to absorb the impact of the guide bar 110. When the waves are struck, the first floating means 120 not only moves up and down but also moves back and forth, right and left. When there is a clearance between the first floating means 120 and the guide bar 110, the first floating means 120 moves back and forth and back and forth with respect to the guide bar 110. Then, the coupling of the brush 153 may be bad. The buffering means 175 serves to eliminate the gap between the first floating means 120 and the guide bar 110.

In this embodiment, the conductive member 111 is exposed to the outside of the guide bar 110. In this case, the conductive member 111 may be wetted with water and short-circuited if it rains or the waves are severely hit. Therefore, this embodiment may further include lid means 155 covering the conductive member 111 as shown in Figs. In this case, the cover means 155 has a first cover film 156 and a second cover film 157. The first cover film 156 and the second cover film 157 are formed of flexible members, and rubber or the like can be used. The first cover film 156 is bonded to one side of the guide bar 110 at one end located on the left side of the conductive member 111 to cover the conductive member 111. The second cover film 157 is bonded to the other side of the guide bar 110, one end of which is located on the right side of the conductive member 111, to cover the conductive member 111. At this time, the first cover film 156 and the second cover film 157 are formed to overlap to cover the conductive member 111. Thus, the conductive member 111 can be completely covered. In this case, the brush 153 is inserted between the overlapped first cover film 156 and the second cover film 157 to come in contact with the conductive member 111. At this time, the brush 153 is inserted between the first cover film 156 and the second cover film 157 and is bent to be in contact with the conductive member 111.

The installation of this embodiment moves the fixing means 115 in the sea as shown in Fig. Then, as shown in FIG. 3, the fluid is supplied to the fixing means 115 and is submerged. Then, the fixing means 115 sinks and is fixed to the bottom of the seabed by the weight, and the guide bar 110 is raised by the second floating means 128. When the guide bar 110 is raised, the cable 188 is connected to the lower portion of the guide bar 110. The cable 188 is connected to a conductive member 111 formed inside the guide bar 110 so as to be supplied with electricity. As shown in FIG. 4, the first floating portion 122 and the second floating portion 123 of the first floating means 120 are installed on the guide bar 110 by widening them.

The operation of this embodiment will be described below.

When the wave is hit and the water level rises, the first floating means 120 rises in the direction of the arrow 101. When the first floating means 120 rises, one end of the rope 161 is fixed, so that tension acts on the rope 161. This tension is larger than the tensile force of the rope winding member 163, so that the rope 161 is unwound from the rope winding member 163. When the rope 161 is released, the roller 131 is rotated in one direction and the fifth gear 133e is rotated in the first direction by the rotation of the roller 131 in one direction. As a result, the drive shaft 141 rotates in one direction to drive the generator 140 to generate electricity. The electricity generated by the generator 140 is transmitted to the conductive member 111 formed on the guide bar 110 by the brush 153 and the electricity transmitted to the conductive member 111 is transmitted to the ground via the cable 188 Lt; / RTI >

On the other hand, when the first floating means 120 is lowered in the direction of the arrow 103, the rope 161 is wound by the tension of the rope winding member 163. The rope 131 is rotated in the other direction and the fifth gear 133e is rotated in the other direction from the first gear 133a to the rotation of the roller 131. [ At this time, since the fifth gear shaft 134 is connected to the drive shaft 141 by the one-way gear 135, the driving force of the fifth gear 133e is not transmitted to the drive shaft 141. The flywheel 136 is provided on the drive shaft 141 so that the drive shaft 141 continues to rotate in one direction due to the inertia force of the first floating means 120 rising in the direction of the arrow 101 and rotating in one direction. That is, in this embodiment, the driving force is transmitted to the driving shaft 141 only when the first floating means 120 is lifted. When the first floating means 120 is lowered, the driving shaft 141 is rotated by the inertial force of the flywheel 136, Is continuously rotated.

The embodiment of FIG. 1 is a case in which the rope 161 is connected only in the downward direction of the first floating means 120. Figs. 16 and 17 show the case where the rope 161 is connected to both the lower direction and the upper direction of the first floating means 120. Fig. In this case, one end is fixed to the guide bar located at the upper side of the first floating means 120, and the other end is further provided with the rope 161 connected to the rope winding member 163. And a power transmitting unit 133 and a power generating unit 130 that can be driven by a rope 161 connected in an upward direction. Of course, according to the embodiment, there is no rope 161 installed in the downward direction, but the rope 161 may be installed only in the upper direction. 18, the tension member may be formed as a weight 165 that pulls the other end of the rope 161 by its own weight.

1, the stopper 170 is supported by the guide bar 110 by a spring. However, the stopper 170 may be formed to be longer than the maximum height of the wave in the longitudinal direction and inserted into the guide bar 110 as shown in FIG. 14 (b), when the first floating means 120 is raised by the waves, the stopper 170 is also elevated to prevent the first floating means 120 from being detached have.

110: guide bar 111: conductive member
115: fixing means 116a: air inlet
116b: Fluid inlet port 116c: Fluid outlet port
118: Assembly block 120: First float means
121: guide plate 122: first floating portion
123: second floating portion 124a: one side
124b: the other side 127:
128: second floating means 130: power generating means
131: Roller 133: Power transmission unit
133a to 133e: gear 134: fifth gear shaft
135: One-way gear 136: Flywheel
140: generator 141: drive shaft
150: electric transmission means 151:
153: Brush 154: Spring
155: lid means 156: first lid
157: second lid 160: rope means
161: Rope 163: Rope winding member
165: weight increment 170: stopper
175: buffer means 188: cable

Claims (24)

A guide bar inserted into the water once,
Fixing means for fixing the guide bar in water,
A first floating means provided so as to move up and down along the guide bar by a force of the wave when a wave is hit;
A power generating unit having a power generator for transmitting the rotational force of the roller and a generator driven by the power transmitted by the power transmitting unit;
A first floating means for rotating the rollers as the first floating means moves up and down and a second floating means for moving the ropes so that the rope can pull the rope with a predetermined tension to rotate the rollers when the first floating means moves up and down, And a rope means mounted on the first floating means and coupled to the rope. The power generating apparatus according to claim 1, The method according to claim 1,
Wherein the rope is wound on the roller and one end of the rope is fixed to the guide bar or the fixing means located below the first floating means. The method according to claim 1,
Wherein one end of the rope is fixed to the guide bar positioned above the first floating means by winding the rollers. 4. The method according to any one of claims 1 to 3,
Further comprising a second floating means coupled to the guide bar to raise the guide bar when the guide bar is inserted into the water. 5. The method of claim 4,
The guide bar has a conductive member which is formed along the longitudinal direction inside and which is exposed along one side in the longitudinal direction on one side of the outside,
Further comprising electric transmission means provided on said first floating means so as to be connected to said conductive member to transmit electricity generated by said generator to a conductive member of said guide bar. 6. The apparatus according to claim 5,
A body portion provided in the first floating means,
And a brush inserted into the body portion and supported by the spring in the body portion so as to be exposed to contact with the conductive member. The method according to claim 6,
Further comprising lid means covering the conductive member. ≪ Desc / Clms Page number 24 > The power transmission device according to claim 7, wherein the power transmission portion
And a plurality of pulleys and a plurality of chains connected by a plurality of gears or belts in order to transmit the rotational force of the rollers to the drive shaft of the generator. The power transmission apparatus according to claim 8,
Further comprising a flywheel mounted on a drive shaft of the generator. The power transmission apparatus according to claim 9, wherein the power transmission portion
Further comprising a unidirectional gear connected to the drive shaft of the generator to transmit a rotational force only when the roller rotates in one direction. 11. The method of claim 10,
Wherein the first floating means has a wide upper portion and a narrow lower portion so as to receive a force in a vertical direction when the wave is applied. 12. The apparatus according to claim 11, wherein the first floating means
A first floating portion,
And a second floating portion, one end of which is coupled to one end of the first floating portion so as to be rotatable, and the other end of which can be coupled with the other end of the first floating portion, and the first floating portion and the second floating portion are combined, And the guide bar is wrapped so as to slide along the guide bar. 13. The method of claim 12,
Wherein the first floating means is formed with a plurality of guide plates in a direction perpendicular to the outer circumferential surface so as to guide the wave in the vertical direction. 14. The method of claim 13,
Further comprising a stopper for preventing the first floating means from being detached from the guide bar. 15. The method of claim 14,
The stopper is inserted into the guide bar so as to be slidable along the longitudinal direction so that when the first floating means rises above the height of the guide bar, the stopper is raised so as to prevent the first floating means from deviating Wherein the power generating device is a power generating device using a wave. 16. The method of claim 15,
Wherein the cover means comprises a flexible first cover membrane having one end connected to one side of the guide bar located on the left side of the conductive member and covering the conductive member, and a second cover membrane having one end joined to the other side of the guide bar located on the right side of the conductive member And a flexible second cover film covering the conductive member so as to overlap with the first cover film,
Wherein the brush is inserted between the first cover film and the second cover film to contact the conductive member. 17. The method of claim 16,
Wherein the fixing means adjusts the weight of the object by adjusting the amount of the object, and inserts an object into the object and sinks the object in the water to fix the object in the water. 18. The method of claim 17,
Wherein the fixing means comprises a plurality of assembling blocks that can be assembled with each other. 19. The method of claim 18,
Wherein the power generating means further comprises a fluid compressor that operates by the power transmitting portion to drive the generator. 20. The method of claim 19,
Further comprising an impact absorbing means for absorbing a collision between the first floating means and the guide bar, one end of which is coupled to the first floating means and the other end is supported by elastic force from one end to contact the guide bar. . delete delete delete delete

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