KR20090034290A - Power generating apparatus using fluid - Google Patents

Abstract

A power generator using the fluid is provided to produce the high power as the linear motion of a bucket is converted with the power of the rotational motion of an exercise conversion axis. A power generator using the fluid comprises: a buckets(10,40) receive the load by putting in the fluid; an butterfly valve(20) installed at the back-end of the bucket in order to control the flow of the fluid; a switching operating apparatus connected to the butterfly valve in order to open and close the butterfly valve; an crank shaft(30) in which the bucket is connected in order to change the linear motion of the bucket to the rotational motion; and connecting members(15,45) connecting the bucket to the crank shaft.

Description

Power generating device using fluids {POWER GENERATING APPARATUS USING FLUID}

The present invention relates to a power generator, and more particularly, to a power generator using a fluid that can obtain the maximum power from natural energy by changing the linear motion of the fluid, such as running water to rotational motion.

Generally, as a method of operating a turbine by using water, there are a method of operating a turbine by using a free fall of a dam, such as hydroelectric power generation, and a method of operating a turbine by using a load plate as a flowing water.

However, the former method requires a large-scale facility and damages the environment. The latter method has a problem in that efficiency is lowered when power yield is low and flow rate and flow rate are lower than facility investment.

Therefore, there has been a continuous need for practical methods that are eco-friendly, economical and have high power yields.

Disclosure of Invention An object of the present invention is to provide a power generator using a fluid that can be obtained to solve the above problems, and to obtain a high efficiency of power even at a low flow rate and flow rate of flowing water.

Another object of the present invention is to provide a power generator using a fluid that is simple in structure and economical.

Still another object of the present invention is to provide a power generator using a fluid that does not significantly affect environmental damage regardless of the installation location or conditions.

In order to achieve the above objects, the power generator using the fluid according to the present invention,

A bucket containing fluid to be loaded;

An opening / closing valve installed at the rear end of the bucket to control the flow of the fluid;

An opening / closing operation device connected to the on / off valve to open / close the on / off valve;

A motion conversion device connected to the bucket or on / off valve to convert the linear motion of the bucket or the linear motion of the on / off valve into a rotary motion; And

A connection member for connecting the bucket or the on / off valve to the motion converter;

It provides a power generator using a fluid comprising a.

The opening and closing operation device is characterized in that the connection member selected from the group consisting of a bar, a rope, a pipe, and a chain.

The motion converter is characterized in that the crankshaft.

The crankshaft is provided with a connecting rod, characterized in that the bucket is connected to the connecting rod through the connecting member.

The connecting member is characterized in that at least one selected from the group consisting of bars, ropes, pipes, and chains.

The on-off valve is selected from the group consisting of a butterfly valve, a crown valve, and a blind valve.

In the power generating device according to the present invention, the velocity force of the flowing water passing through the bucket and the volumetric weight force of the water are simultaneously applied to the inside of the bucket, and the force of the linear motion is transmitted to the motion conversion shaft and converted into the force of the rotation motion Since it can produce high power, it can operate efficiently even in the flow of water such as river or sea tide, its structure is simple and economical, and it can generate a large power even in the low speed flow of the flowing water. In addition, even if foreign matter such as weeds moving with the flow of water is possible to operate.

The present inventors have completed the present invention by finding that if the rear end portion is momentarily blocked while passing the flowing water through a tunnel-type constant passage, a power larger than the force obtained by hitting a plate-like object with the flowing water can be obtained.

According to the present invention, the flow energy of a linear motion such as running water or wind is not subjected to a cross-sectional load by speed, but by receiving the flow energy in a constant tube-type bucket structure to receive a load according to the power and the volume weight load. It is a structure that can receive at the same time.

To this end, the present invention provides a power generator using a fluid containing a fluid to obtain power from the linear motion of the bucket generated in accordance with the flow of the fluid, the bucket containing the fluid to receive a load; An on / off valve installed at the rear end of the bucket to control the flow of fluid; An opening / closing operation device connected to the on / off valve to open / close the on / off valve; A motion converter for connecting the bucket to convert linear motion of the bucket into rotational motion; And a connecting member for connecting the bucket to the motion converter.

The operation of the on-off valve according to the present invention is to close the on-off valve when the crankshaft to obtain a rotational force reaches the top dead center. When the on-off valve closes momentarily when the crankshaft reaches the top dead center, the fluid flowing in the bucket adds load to the bucket in the flow direction of the fluid, and this load is connected to the connecting rod at the top dead center position connected to the crankshaft. It is pulled in the direction of flow, which rotates the crankshaft. This operation provides a reason for obtaining a large turning force.

In addition, when the crankshaft rotated by the rotational force reaches the bottom dead center, the on / off valve is momentarily opened by the on / off operation device operated by magnetic force or external force, and the load pulling the connecting rod is released while the inertia of the crankshaft rotates. As it returns to the top dead center with the force of, the rotation continues, and the on / off valve closes at the top dead center position of the crank shaft again, and the bucket is loaded to rotate the crank shaft. This repetitive operation causes the crankshaft to rotate with great torque.

Anyone can recognize that the method of operating the opening and closing operation device in the present invention by the magnetic force or the external force is set based on the crankshaft to close when the crankshaft reaches the top dead center. . This means that it is not limited to the method of the opening and closing operation device operated by the magnetic force shown in the embodiment of the present invention.

For example, the opening and closing operation device may be a connecting member or a device for opening or closing the opening / closing valve momentarily, a device for maintaining any state of opening and closing of the opening / closing valve for a required time, and opening and closing delivered from a connecting rod. It may include an auxiliary device selected from the group consisting of a device for changing the direction of the closing force of the valve. In addition, the opening / closing method of the opening / closing valve and opening / closing time are variously connected by connecting the opening / closing operation device of the opening / closing valve with the opening / closing valve, or through various methods that can control the direction of movement or movement method such as winch, cam or spring. Can be controlled.

The on-off valve may be set in accordance with the shape or structure, such as a valve of a folding structure, such as a parachute, an umbrella, a blinder, a butterfly valve, or a start motor of an automobile.

If the fluid is water, the device of the present invention is used by placing it under water or from the surface of the water. At this time, the bucket is used as a material that can be buoyant or buoyant itself or attached to the bucket in order to prevent it from sinking under the load of the on-off valve but twisted according to the flow of water. Can be used. More preferably, the operation efficiency may be increased by installing and operating the bucket in a fixed case.

The device of the present invention works like a two-stroke engine of an engine and can crankshaft rotate while being shocked because it momentarily shuts off the flowing fluid to gain force. By supplementing this, a flywheel is installed on the crankshaft to achieve smooth and smooth rotation.

The power generating apparatus using the fluid of the present invention can obtain a high rotational force even from a fluid having a low position potential energy, such as running water. The reason is that the bucket instantly contains a large amount of fluid and uses the flow energy as it is. This rotational force can be converted to energy such as electricity, or can be converted to another energy by operating the pump. For example, one or more buckets may be addressed, a hydraulic pump may be installed on each crankshaft, and high pressure hydraulic pressure may be obtained from the crankshaft and converted into other power.

The device of the present invention may be installed with a lock device added to prevent the crankshaft or bucket from operating by an operator during maintenance or emergency. For example, a stopper such as a hook or a clip may be provided on one side of the valve to prevent the bucket from reciprocating further, or a stopper such as a hook or a clip may be provided on one side of the bucket or bucket case, and these stoppers may be applied by external force. Can be operated to prevent the bucket from being loaded with fluid. In addition, in order to stop the rotation of the crankshaft, a conventional brake device may be installed on a part of the rotating shaft.

The device of the present invention can operate with high sensitivity even at a low speed fluid. For example, if the fluid is a low speed river, the device uses the flow of the river as it is, even if foreign substances such as weeds are operated without disturbing their resistance or resistance. This is possible. Therefore, it can be installed and operated without affecting the installation location conditions or the environment.

In addition, it can be manufactured and installed economically because of its simple structure, and can be manufactured and installed in various forms from large to small.

Hereinafter, a power generator using the fluid of the present invention through the drawings and embodiments. However, the Examples and the drawings are for illustrating the present invention and are not limited to these.

<First Embodiment>

Arrow 1000 shown in each figure represents the flow direction of the fluid.

1 is a perspective view of a power generating apparatus according to a first embodiment of the present invention, Figure 2 is an enlarged view of the on-off valve in the first embodiment of the present invention.

As shown in FIG. 1, the power generating apparatus according to the present invention includes a first bucket 10 and a second bucket 40 to receive a load by containing water. In the present invention, for convenience of description, two buckets will be described, but the number of buckets may be installed at least one or more.

The first bucket 10 and the second bucket 40 are connected to the crankshaft 30 which is a motion converter. That is, the first bucket 10 is installed on one side of the crankshaft 30 by the first connecting member 15, and the second bucket 40 is the crankshaft 30 by the second connecting member 45. It is installed on the other side of.

The first connection member 15 and the second connection member 45 may use a force transmission medium such as a rope, a pipe, or a chain.

The first bucket 10 and the second bucket 40 is preferably installed so as to be located at the top dead center (U) and the bottom dead center (D) portion of the crankshaft 30, respectively.

In addition, the first butterfly valve 20 is mounted on the rear end of the first bucket 10 so as to be openable and openable. As shown in FIG. 2, the first butterfly valve 20 is opened and closed by rotating the upper side by 90 degrees upward with respect to the first hinge shaft 23, thereby filling the inside of the first bucket 10. The discharged water is discharged or sealed (see FIG. 2).

Similarly, the rear end of the second bucket 40 is mounted to be openable and openable of the second butterfly valve 50.

The first butterfly valve 20 and the second butterfly valve 50 are connected to the first rope 35 and the second rope 36, which are opening and closing devices, respectively. The first rope 35 is connected to the bottom dead center portion D of the crankshaft 30, which is an upper position of the second bucket 40, and the second rope 36 is connected to the first bucket ( 10) is connected to the top dead center portion (U) of the crankshaft (30).

The opening and closing operation device is installed by being connected to the motion converter (crankshaft) in a cross, in addition to the rope may use a bar (bar), a pipe, a chain, or the like, a separate external force such as a motor connected to electricity or battery It may be a device using.

Hereinafter, the operation of the power generating apparatus according to the first embodiment of the present invention with reference to the drawings.

In FIG. 3, since the first butterfly valve 30 of the first bucket 10 located at the top dead center U of the crankshaft 30 is closed, the inside of the first bucket 10 is closed. The flowing water having a flow rate is filled and the first bucket 10 moves backward (based on the water flow direction) by the speed of the flowing water or the weight of the water.

As the first bucket 10 moves backward, the top dead center U of the upper crankshaft 30 moves to the position of the bottom dead center, and at the same time, the upper crankshaft 30 of the second bucket 40 The bottom dead center (D) of) moves to the position of the top dead center.

Therefore, the positions of the first bucket 10 and the second bucket 40 of FIG. 3 are finally converted to the positions of the first bucket 10 and the second bucket 40 of FIG. 5 via the positions of FIG. 4. do. In addition, the first butterfly valve 20 installed in the first bucket 10 is opened while moving backwards, and the second butterfly valve 50 installed in the second bucket 40 is closed while moving forward. do.

That is, as the crankshaft 30 rotates, the top of the top dead center U positioned at the top of the first bucket 10 rotates to the bottom dead center D, and the second butter 36 is loosened and opened. The fly valve 50 is converted into a sealed state, and the position of the second bucket 40 is moved upward.

At the same time, as the bottom dead center (D) located above the second bucket (40) rotates to the top dead center (U) position, the first butterfly valve (20) is tightened and the first butterfly valve (20) closed is opened. The state of the first bucket 10 is moved rearward.

Since the first butterfly valve 20 is opened while the first bucket 10 moves backward, the first bucket 10 is caught from running water when the first bucket 10 is located completely behind. The load is so low that the first bucket 10 does not have a large resistance to water the next time it moves upwards.

Subsequently, when the second bucket 40 is positioned at the top dead center, the second butterfly valve 50 is closed, thereby preventing the fluid (water) in the bucket from going backward and transmitting the force to the bucket as it is. The second bucket 40 is moved to the rear. As a result, the above-mentioned operation is continued, and the crankshaft 30 is continuously rotated.

As such, the crankshaft 30 is continuously rotated by the linear motion of the plurality of buckets, and the rotational force is not shown, but may be connected to a generator and converted into electrical energy.

6 to 8 show another example of the on-off valve in the first embodiment of the present invention.

As shown in Figure 6 to 8, the on-off valve has a folding butterfly valve structure that is unfolded by the force of the spring force.

That is, the guide rail 17 facing each other is integrally formed on the outer circumferential wall of the first bucket 10, and the hinge shaft 83 of the downwardly foldable butterfly valve 80 is movable on the guide rail 17. Is installed.

In addition, a rope 35 is connected to both ends of the hinge shaft 83 of the butterfly valve 80, and a spring 85 is installed at a central portion thereof. The spring 85 provided at the center of the hinge shaft 83 is preferably a tension spring.

In this case, the spring 85 may be installed between both wing portions of the butterfly valve 80 and the first bucket 10 in addition to the hinge shaft.

The same butterfly valve 80 as described above may be installed in the second bucket 40.

In the opening and closing operation of the butterfly valve, the hinge shaft 83 moves forward along the guide rail 17 so that both wing parts are folded under the resistance of the flow rate, and the butterfly valve is opened.

After that, when the force applied to the hinge shaft 83 is released, the two wing portions are unfolded by the restoring force of the spring 85, and the hinge shaft 83 is moved backward by the resistance of the flow rate. . Therefore, the butterfly valve 80 seals the bucket 10.

9 and 10 show another example of the on-off valve in the first embodiment of the present invention.

As shown in FIG. 9, a crown valve 90 structure may be used as the opening and closing valve of the first embodiment of the present invention, wherein the opening and closing operation of the crown valve is performed using the first and second butterfly valves described above. Similar to the operation of 20,50.

The crown valve 90 is large, a circular frame 91 fixed to the lower side of the first bucket 10, at least two or more support portions 93 are installed in a conical shape on top of the circular frame 91 And a cover 97 positioned on the surface of the support 93 to open or seal the support 93, and an elastic member 95 connected between the cover 97 and the circular frame 91. do.

The upper end of the cover 97 is connected to the rope 35, so that the cover 97 is moved up and down in accordance with the operation of the rope 35.

That is, when the rope 35 pulls the cover 97, the cover 97 is separated from the conical support 93 to open the crown valve 90, and the rope 35 When the force pulling the cover 97 is released, the cover 97 covers the conical support 93 by the restoring force of the elastic member 95 to seal the crown valve 90.

By the opening and closing operation of the crown valve 90, the flow of water flows into the bucket (10, 40) and is discharged alternately, thereby causing the crankshaft (30) to rotate.

In addition to the on-off valves as described above, a variety of things can be used. For example, a blinder valve shown in FIG.

Second Embodiment

The components of the power generating apparatus according to the second embodiment of the present invention are similar in concept to those of the power generating apparatus according to the first embodiment mentioned above. Therefore, detailed description of the same or similar components will be omitted.

As shown in FIG. 12, the power generator according to the second embodiment of the present invention includes a crankshaft 150 as a motion converter. The crankshaft 150 is provided with a plurality of connecting rods 153.

In addition, the power generating apparatus according to the second embodiment of the present invention can be operated by installing only one bucket, but in the present invention, the first bucket 100 and the second bucket 200 are installed for convenience of description. To mention.

Since the configuration of the first bucket 100 and the second bucket are the same, and the components connected to the inside or the outside thereof are the same, the first bucket 100 will be described only in the present invention.

At the rear end of the first bucket 100, the folding butterfly valve 120 is installed to be opened and closed.

The second embodiment of the present invention has described the folding butterfly valve 120 in a different direction from the on-off valve mentioned in the first embodiment, and the on-off valve mentioned in the first embodiment also in the second embodiment of the present invention. Of course it can be applied.

The butterfly valve 120 vertically forms a guide rail 117 facing each other inside the first bucket 100 and inserts the hinge shaft 127 vertically into the guide rail 117. It is installed as possible.

The butterfly valve 120 has a spring 123 is installed in the center of the hinge shaft 127 to have the property that the butterfly valve 120 is always open.

In addition, as shown in FIG. 13, the butterfly valve 120 has a guide ball 129 installed on a part of the circumferential surface, and the guide ball is inserted into the guide groove 125 installed in the first bucket 100. And the circumferential motion, through which the butterfly valve 120 is to be expanded or folded.

The connecting rod 153 is connected to the first bucket 100 by a connecting member 155. The first pressure member 157 and the second pressure member 159 are fixedly installed at an intermediate portion of the connection member 155, and the first pressure member 157 and the second pressure member 159 have a predetermined length. Are spaced apart.

In addition, a first support rod 161 and a second support rod 162 connected to the sleeve 160 are installed on the crankshaft 150 around the connecting rod 153, and the first support rod 161 and the second support rod 161 are installed. Support rods 162 are connected to each other by a support bar 163 is supported.

The opening and closing operation device 130 is installed on the first support rod 161. The opening and closing operation device 130 is a device for opening or closing the opening and closing valve by minimizing the intermediate process time while operating in the open or closed position at the moment, the spring connecting the pair of parallel rod and the parallel rod And a rope connecting the parallel rod and the on / off valve.

More specifically, the first parallel rod 133 is installed so as to be able to pivot back and forth by the hinges 131 and 132, and is parallel to the first parallel rod 133 to the hinge 132. As a result, the crossing points of the second parallel rods 134 are respectively bound by pins. At this time, a spring 135 is installed between the first parallel rod 133 and the second parallel rod 134 so that the first parallel rod 133 and the second parallel rod 134 are out of a predetermined angle. When the second parallel rod 134 of the opening and closing operation device 130 is fixed by the force and biased by one direction by pressure members 157 and 159 fixed to the connecting member 155, the next pressure member Is stopped until the pressure is applied to solve the problem of power generation degradation caused by the momentary actuation of the valve.

In addition, the winch 170 is installed between the first support rod 161 and the second support rod under the opening and closing device. The winch used in this embodiment is such that the opening and closing valve 120 is closed when the connecting rod 153 reaches the top dead center of the crankshaft. One end of the rope 136 is connected to the winch 170. Connected and fixed, a portion of the rope 136 is wound around the roll of the winch 170, the other end of the rope 136 is connected to the free end of the first parallel rod 133, another rope One end of the 137 is connected to the winch 170 and is fixed, and a part of the winch 170 is wound in the opposite direction to the rope 136. The other end of the rope 137 is connected to the butterfly valve ( It is connected to the hinge shaft 127 of 120.

The same components as in the first bucket 100 are also mounted on the second bucket 200.

Hereinafter, the operation of the power generating apparatus according to the second embodiment of the present invention.

When the opening and closing valve 120 is closed, the first bucket 100 located at the top dead center is applied with the load and pressure of the introduced fluid (water), and the first bucket 100 moves backward in accordance with the flow of water. Due to this, the connecting rod 153 connected to the first bucket 100 is pulled to the bottom dead center in the same direction as the flow direction of the fluid and rotates the crankshaft 150. In addition, the first parallel rod 133 and the second parallel at the time when the connecting rod 153 reaches the bottom dead center while the pressure members 157 and 159 installed on the connecting rod 153 move in the direction of water flow. Pressure is applied to the tip of the rod 134. Then, the first parallel rod 133 and the second parallel rod 134 are located between the first parallel rod 133 and the second parallel rod 134 around the hinges 131 and 132. With the help of), it makes a momentary turning movement in the direction of water flow. At this time, the first rope 136 connected to the first parallel rod 133 is extended to wind while rotating the roller of the winch 170, and the second rope 137 connected to the opposite side is rotated by the roller of the winch 170. The other side of the rope 137 is pulled in the opposite direction to the flow direction of the fluid (water) while being wound in the opposite direction to the rear to pull the on-off valve 120 connected to the rope 137, accordingly the first bucket Moving along the slide provided in the (100) to open the on-off valve (120). As such, when the on-off valve is completely opened, the position of the first bucket 100 reaches the bottom dead center as the position of the second bucket 200 in the drawing.

On the contrary, the second bucket 200 located at the bottom dead center moves in a direction opposite to the flow direction of the fluid (water) according to the inertia rotation of the crankshaft 150 to move toward the top dead center. Accordingly, the pressure members 157 and 159 installed on the connecting rod 153 move in a direction opposite to the flow direction of water, and the first parallel rod 133 and the first parallel rod 133 are formed at a time when the connecting rod 153 reaches a top dead center. Pressure is applied to the tip of the two parallel rods 134. Then, the first parallel rod 133 and the second parallel rod 134 is instantaneously turning in the opposite direction of the flow direction of water about the hinges 131 and 132, wherein the first parallel rod The second rope 137 connected to 133 is stretched to be wound while rotating the roller of the winch 170, and the first rope 136 connected to the opposite side is loosened while being reversed by the rotation of the winch 170 roller. The other side of the 137 is extended in the direction opposite to the flow direction of the fluid (water), and is located at the rear so that the on-off valve 120 connected to the rope 137 is opened and closed by the force of the spring connected to the hinge by pulling the load off Close 120. As such, when the on-off valve 120 is completely closed, the position of the second bucket 100 reaches the top dead center as the position of the first bucket 100 in the drawing. When the top dead center is reached, when the on-off valve 120 is closed, such as the operation of the first bucket 100, the load and pressure of the introduced fluid (water) are applied, and the second bucket 200 according to the flow of water. As you move backwards, the same motion is repeated, and the crankshaft continues to rotate.

The installation of the parallel rods 133 and 134 and the pressure members 157 and 159 increases crankshaft rotational force with higher efficiency by increasing the time of the load state and the unload state of the bucket while momentarily operating the on / off valve of the present invention. Gives the effect of getting.

Third Embodiment

Hereinafter, a power generating apparatus according to a third embodiment of the present invention will be described in detail with reference to the drawings.

The components of the power generating apparatus according to the third embodiment of the present invention are similar in concept to those of the power generating apparatus according to the second embodiment mentioned above. Therefore, detailed description of the same or similar components will be omitted.

As shown in FIG. 14, the power generator according to the third embodiment of the present invention includes a crankshaft 350 as a motion converter. A plurality of connecting rods 353 are installed on the crankshaft 350. The catchment structure 180 is slip-connected and fixed to the crankshaft 350. The catchment structure 180 is a fixture for installing the power generating device of the present invention, and serves to guide a large amount of fluid, such as river water, into the buckets 300 and 400.

In addition, the power generating apparatus according to the third embodiment of the present invention, having at least one or more buckets, in the present invention refers to the first bucket 300 and the second bucket 400 is installed for convenience of description. Do it.

Since the configuration of the first bucket 300 and the second bucket 400 are the same, and the components connected to the inside or the outside thereof are the same, the first bucket 300 will be described only in the present invention.

An opening / closing valve 320 is installed at the rear end of the first bucket 300.

Since the on-off valve applied in the third embodiment of the present invention can apply all of the above-mentioned on-off valves, the detailed description thereof will be omitted.

The connecting member 355 is installed at the rear of the connecting rod 353 and is connected to the first bucket 300. Pressure members 357 and 359 are installed in the middle of the connection member 355.

In addition, the crankshaft 350 is provided with a lever-type opening and closing device 330, looking at the opening and closing device in detail as follows.

A first support rod 361 and a second support rod 362 connected to the sleeve 160 are installed on the crankshaft 350 around the connecting rod 353, and the first support rod 361 and the second support rod are installed. The 362 are connected to and supported by the support bar 363.

The pair of first and second levers 333 and 334 are pivotally installed on the first and second supporting rods 361 and 362 by hinges. In addition, a first rope 337 is connected to an end of the first lever 333, and a second rope 339 is connected to an end of the second lever 334. The first lever 333 and the second lever 334 are respectively connected to the first support rod 361 and the second support rod 362 by a spring 380 to receive pressure from the pressure members 357 and 359. When the spring 380 is assisted by the force of the momentary movement in the direction of the flow of water.

At this time, it is preferable that the first rope 337 and the second rope 339 are alternately connected to the on-off valve 320 in a cross.

The same components as in the first bucket 100 are also mounted on the second bucket 200.

Hereinafter, the operation of the power generating apparatus according to the third embodiment of the present invention will be described.

When the load and pressure of the water flowed into the first bucket 300 located at the top dead center is applied to the first bucket 300, the first bucket 300 is moved to the rear with respect to the flow of water, and Therefore, the connecting rod 353 rotates in the bottom dead center direction. As a result, the movement rod 355 and the pressure member 357 move backwards, and the pressure member 357 applies pressure to the front ends of the first lever 333 and the second lever 334. Then, the first lever 333 and the second lever 334 are moved back and forth in both directions around the hinge, the first rope (333) connected to the first lever (333) and the second lever (334) 337 and the second rope 339 are pulled upward to gradually open the on-off valve 320. When the on-off valve 320 is completely opened, the position of the first bucket 300 becomes the lowest point as the position of the second bucket 400.

On the contrary, the second bucket 400 located at the bottom dead center is rotated while the crankshaft 350 rotates while the first bucket 300 moves rearward, and the connecting rod 353 moves upward to the top dead center. Will move. At the same time, the opening and closing valve 320 is to be closed by the reverse operation of the opening and closing operation device 330, it is possible to recharge the water.

1 is a perspective view of a power generating apparatus according to a first embodiment of the present invention;

2 is an enlarged view of the on / off valve in the first embodiment of the present invention;

3 to 5 are schematic views showing the operation of the first embodiment of the present invention;

6 is a view showing another embodiment of the on-off valve in the first embodiment of the present invention;

7 is an enlarged view of the on / off valve in FIG. 6;

8 is a cross-sectional view of FIG. 7;

9 is a view showing another embodiment of the on-off valve in the first embodiment of the present invention;

FIG. 10 is an enlarged view of the on / off valve in FIG. 9; FIG.

11 shows another embodiment of the on-off valve in the first embodiment of the present invention;

12 is a perspective view of a power generating device according to a second embodiment of the present invention;

FIG. 13 is an enlarged view of the on / off valve of FIG. 12; FIG. And

14 is a perspective view of a power generator according to a third embodiment of the present invention.

Claims (6)

A bucket containing fluid to be loaded; An on / off valve installed at the rear end of the bucket to control the flow of the fluid; An opening / closing operation device connected to the on / off valve to open / close the on / off valve; A motion converter for connecting the bucket to convert linear motion of the bucket into rotational motion; And A connection member for connecting the bucket to the motion converter; Power generator using a fluid comprising a. The method of claim 1, The opening and closing operation device is a power generator using a fluid, characterized in that at least one connection member selected from the group consisting of a bar, a rope, a pipe, and a chain. The method of claim 1, The motion generating device using a fluid, characterized in that the crankshaft. The method of claim 3, wherein The crankshaft is provided with a connecting rod, the power generating device using a fluid, characterized in that the bucket is connected to the connecting rod through the connecting member. The method of claim 1, The connecting member is a power generator using a fluid, characterized in that at least one selected from the group consisting of bars, ropes, pipes, and chains. The method of claim 1, The on-off valve is a power generating device using a fluid selected from the group consisting of butterfly valve, crown valve, and blind valve.

Images