WO2013035930A1

WO2013035930A1 - Power generating device using water-flow

Info

Publication number: WO2013035930A1
Application number: PCT/KR2011/007908
Authority: WO
Inventors: 한영태
Original assignee: Han Youngtae
Priority date: 2011-09-06
Filing date: 2011-10-21
Publication date: 2013-03-14
Also published as: KR101121709B1

Abstract

The present invention pertains to a power generating device using water-flow, in which the flow velocity energy of water is converted to rotational power of a rotation shaft for the generation of power. More specifically, a power generating device using water-flow is provided, wherein a first idling sprocket and a second idling sprocket are vertically mounted to a left fixed shaft, a third idling sprocket and a fourth idling sprocket are vertically mounted to a right fixed shaft, the diameter of the first idling sprocket is larger than that of the second idling sprocket, the diameter of the third idling sprocket is smaller than that of the fourth idling sprocket, and an upper chain rotates via first and third chains and a lower chain rotates via second and fourth chains such that blades which are provided to the chains converted from an oblique line direction to an inverse oblique line direction. Therefore, the flow velocity energy of water is converted to chain circulation force by the blades, the sprockets are driven by the orbital circulation motion of the chains, and rotational force may be obtained by the sprockets at the rotation shaft. A power generating device using water-flow according to the present invention is characterized in that: a first idling sprocket (11) and a second idling sprocket (12) are mounted at the upper end of a left fixed shaft (10) such that the first idling sprocket (11) and the second idling sprocket (12) relatively rotate with respect to the left fixed shaft (10); the diameter of the first idling sprocket (11) is larger than that of the second idling sprocket (12); a third idling sprocket (21) and a fourth idling sprocket (22) are mounted to the upper end of a right fixed shaft (20) such that the third idling sprocket (21) and the fourth idling sprocket (22) relatively rotate with respect to the right fixed shaft (20); the diameter of the third idling sprocket (21) is smaller than that of the fourth idling sprocket (22); a power shaft (80) is disposed between the left fixed shaft (10) and the right fixed shaft (20); upper and lower sprockets (81, 82) are mounted to the power shaft (80) such that an upper chain (30) is hung on the first idling sprocket (11), the upper sprocket (81) of the power shaft (80) and the third idling sprocket (21), and a lower chain (40) is hung on the second idling sprocket (12), the lower sprocket (82) of the power shaft (80) and the fourth idling sprocket (22); a plurality of fixing brackets (50) is provided to the upper chain (30) at a predetermined interval; a plurality of direction-control brackets (60) is provided to the lower chain (40) at a predetermined interval; first pins (71) of the blades (70) are mounted to the fixing brackets (50); and second pins (73) of the blades (70) are movably mounted to the elongated holes (62) of the direction-control brackets (60).

Description

[Revision 15.11.2011 by Rule 26] 26 Power generating device using running water

The present invention relates to a power generating device using a flow of water for converting the flow rate energy of water into rotational power of the rotary shaft for power generation, more specifically, the first idling sprocket and the second idling sprocket Mounted up, the third idling sprocket and the fourth idling sprocket are mounted up and down on the right fixed shaft, the diameter of the first idling sprocket is larger than the diameter of the second idling sprocket, and the third The diameter of the idling sprocket is smaller than the diameter of the fourth idling sprocket, and the upper chain is rotated through the first and third chains, and the lower chain is rotated through the second and fourth chains. The blade is switched in the oblique and reverse oblique directions, so the water velocity energy is converted into the chain circulation power by the blade, and the sprocket is driven by the orbital circulation motion of the chain. To provide a power generating device using running water to obtain the rotational power from the rotating shaft by the sprocket.

Korean Patent Publication No. 10-2009-52309 (published on May 25, 2009) introduces a "velocity generator using water and underwater flow speed."

In the flow rate power generation apparatus using the water speed and the water velocity in the water, a pair of rollers facing a certain distance from the side of the buoyancy body is disposed, and sprocket-type gears are respectively installed at the edges of the front and rear cross sections of the rollers. A pair of crawler belts are connected to the two gears, and a top and bottom of the flow frame are mounted to a pair of crawler belts so that a plurality of flow rate frames are disposed between the pair of crawler belts, and the flow rate of the flow frame The plate and the balancing belt are installed so that when the flow plate is under pressure, the flow plate is unfolded and the flow plate is folded by the hinge on the opposite side.

However, the flow rate power generation apparatus using the water speed and the underwater flow rate power can convert the flow rate energy into rotational power for rotating the shaft by receiving the back force of the water only from the side in which the flow rate frame moves in the same direction as the flow of water. Where it moves in the opposite direction to the flow acts as a resistance and has no effect on increasing the rotational power of the shaft.

Accordingly, an object of the present invention is that the first idling sprocket and the second idling sprocket are mounted up and down on the left fixed shaft, and the third idling sprocket and the fourth idling sprocket up and down on the right fixed shaft. Mounted, the upper chain is rotated through the first and third idling sprockets respectively, and the lower chain is rotated through the second and fourth idling sprockets, so that the blades mounted on the chain are in the diagonal and reverse diagonal directions. The flow rate energy of the water is converted into the chain circulation power by the blade, the sprocket is driven by the orbital circulation motion of the chain, and the sprocket can obtain the rotational power from the power shaft, thereby increasing the flow velocity energy. It is to provide a power generator using the flow water having a very high efficiency of converting the rotational power.

Power generation apparatus using the flowing water according to the present invention for achieving the above object is the first idling sprocket and the second idling sprocket is mounted on the upper end of the left fixed shaft, the first idling sprocket and the second The idling sprocket is rotated relative to the left fixed shaft, the diameter of the first idling sprocket is larger than the diameter of the second idling sprocket, and the third idling sprocket and the fourth idling on the top of the right fixed shaft. The sprocket is mounted so that the third idling sprocket and the fourth idling sprocket are rotated relative to the right fixed shaft, and the diameter of the third idling sprocket is smaller than the diameter of the fourth idling sprocket. The power shaft is disposed between the left fixed shaft and the right fixed shaft, and the upper and lower sprockets are mounted on the power shaft, so that the first sprocket and the upper sprocket of the power shaft and the third shaft are mounted. The upper chain is caught by these ring sprockets, the lower sprocket by the second idler sprocket and the power shaft, and the lower chain by the fourth idler sprocket, and a plurality of fixing brackets are mounted at regular intervals on the upper chain. A plurality of direction adjustment brackets are mounted on the lower chain at regular intervals, and the first pin of the blade is mounted on the fixing bracket, and the second pin of the blade is movable on the long hole of the direction adjustment bracket.

In addition, when the water flows through the upper and lower chains, the blades are arranged diagonally in the first straight section, the blades are rotated from right to left, and the blades are disposed in the reverse diagonal direction in the second straight section, The blade is moved from the left to the right, and the curved section is characterized in that the blade is turned by the difference in the angular velocity of the first and third idling sprocket and the second and fourth idling sprocket.

As a result, the power generating apparatus using the flowing water according to the present invention has a very high efficiency in converting the flow rate energy into the rotational power by minimizing the dance motion section existing in the existing aberration in converting the flow rate energy into the rotational power. Since it is simple, the manufacturing cost is effective.

1 is a plan view schematically showing a power generator using the running water according to the present invention

Figure 2 is a side view schematically showing a power generating device using the flowing water according to the present invention

Figure 3 is a perspective view showing the blade is mounted on the fixed bracket of the upper chain and the direction adjustment bracket of the lower chain.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings.

1 to 3, in the power generating apparatus using the flowing water according to the present invention, the first idling sprocket 11 and the second idling sprocket 12 are mounted on an upper end of the left fixed shaft 10. Thus, the first idling sprocket 11 and the second idling sprocket 12 are rotated relative to the left fixed shaft 10, and the diameter of the first idling sprocket 11 is equal to the second idling sprocket 11. The third idling sprocket 21 and the fourth idling sprocket 22 are mounted on the upper end of the right fixed shaft 20 and are larger than the diameter of the plaquet 12. 21 and the fourth idling sprocket 22 are rotated relative to the right fixed shaft 20, and the diameter of the third idling sprocket 21 is compared with the diameter of the fourth idling sprocket 22. Small, the power shaft 80 is disposed between the left fixed shaft 10 and the right fixed shaft 20, the upper and

lower sprockets

81, 82 are mounted on the power shaft 80, The upper chain 30 is caught by the first idling sprocket 11 and the upper sprocket 81 and the third idling sprocket 21 of the power shaft 80, and the second idling sprocket 12 and the power The lower chain 40 is caught by the lower sprocket 82 and the fourth idling sprocket 22 of the shaft 80, and a plurality of fixing brackets 50 are mounted on the upper chain 30 at regular intervals. The plurality of direction adjustment brackets 60 are mounted on the lower chain 40 at regular intervals, and the first pins 71 of the blades 70 are mounted on the fixing brackets 50. The second pin 73 of the blade 70 is movably mounted in the long hole 62.

The sprockets mounted on the lower end of the left fixed shaft 10, the lower end of the power shaft 80, and the lower end of the right fixed shaft 20, and the chain configurations mounted thereon are configured to be symmetrical to those described above.

Reference numeral C denotes an intermediate point between the left fixed shaft 10 and the right fixed shaft 20.

Referring to FIG. 1, for convenience of description, when flowing water passes through the upper and

lower chains

30 and 40, the first straight section S1 and the blade may be divided into sections in which the blade 70 is disposed in an oblique direction. The section in which 70 is disposed in the reverse diagonal direction is defined as the second straight line section S2, and the rotation section of the left fixed shaft 10 is defined as the first curved section R1 and the rotation section of the right fixed shaft 20. It is set as the 2nd curve section R2.

In the first straight section S1, the position of the fixing bracket 50 is located in front of the direction adjusting bracket 60 (as viewed in the direction of the chain movement), so that the blade 70 is attached to the upper and

lower chains

30 and 40. It is arranged in the diagonal direction with respect to.

In the above state, when the blade 70 is submerged in water and the water flows in the direction of the arrow 99, the water hits the blade 70 disposed diagonally while passing through the first straight section S1, The horizontal component Fa acts on the blade 70 so that the blade 70 moves in the direction of the horizontal component, so that the upper and

lower chains

30 and 40 in the first straight section S1 are the blade 70. Is moved from right to left by (see FIG. 1).

Then, when the upper and

lower chains

30 and 40 are rotated in the curved section R1 of the left fixed shaft 10, the upper chain 30 is rotated along the first idling sprocket 11 and the lower chain 40 is rotated along the second idling sprocket 12.

At this time, the direction adjustment bracket mounted to the second idling sprocket 12 by the difference in diameter between the first idling sprocket 11 and the second idling sprocket 12 of the left fixed shaft 10. When the angular velocity of 60 is faster than the angular velocity of the fixed bracket 50 mounted on the first idling sprocket 11 and passes through the first curved section R1, the direction adjustment bracket 60 is fixed bracket ( 50).

Here, since the distance between the fixed bracket 50 and the directional bracket 60 mounted on the upper and

lower chains

30 and 40 is widened, the second pin 73 of the blade 70 is the directional bracket 60 When the direction adjustment bracket 60 overtakes the fixing bracket 50 in the first curved section R1 and gradually moves from the rear end B of the long groove 62 of The tip A pushes the second pin 73 of the blade 70 so that the blade 70 is switched in the reverse direction.

That is, while the blade 70 arranged in the diagonal direction in the first straight section S1 passes through the first curved section R1, the diagonal direction of the blade 70 is switched to the reverse diagonal direction.

Subsequently, water strikes the blade 70 disposed in the reverse direction while passing through the second straight section S2, and the horizontal component Fb acts on the blade 70, so that the blade 70 has a horizontal component. By moving in the direction of, the upper and

lower chains

30 and 40 are moved from the left to the right by the blade 70 in the second straight section S2 (see FIG. 1).

When the upper and

lower chains

30 and 40 pass through the second curved section R2 of the right fixed shaft 20, the upper chain 30 is rotated along the third idling sprocket 21, and the lower The chain 40 is rotated along the fourth idling sprocket 22.

At this time, the fixing bracket mounted to the third idling sprocket 22 by the difference between the diameters of the third idling sprocket 21 and the first idling sprocket 22 of the right fixed shaft 20 ( When the angular velocity of 60 is faster than the angular velocity of the directional bracket 50 mounted on the fourth idling sprocket 22 and passes through the second curved section R2, the fixing bracket 50 is oriented. 60).

lower chains

30 and 40 is widened, the second pin 73 of the blade 70 is the directional bracket 60 When the fixed bracket 60 overtakes the direction adjustment bracket 50 in the second curved section R2 and gradually moves from the front end A of the long groove 62 of The rear end B pushes the second pin 73 of the blade 70 so that the blade 70 is switched in an oblique direction.

That is, while the blade 70 disposed in the reverse diagonal direction in the second straight section S2 passes through the second curved section R2, the reverse diagonal direction of the blade 70 is switched to the diagonal direction.

In the process of passing water through the blade 70 of the first straight section S1, the flow velocity energy of the water pushes the blade 70 from right to left, so that the

chain

30,40 in the first straight section S1. ) Is moved from the right to the left by the blade 70, the blade 70 of the second straight section (S2) is also moved from the left to the right by water, so that the chain 30 of the second straight section (S2) 40) is moved from left to right.

As a result, the

chains

30 and 40 are in orbital circulation movement, and the upper and

lower sprockets

81 and 82 of the power shaft 80 coupled with the

chains

30 and 40 are rotated, and the upper portion is rotated. And the power shaft 80 is rotated by the rotation of the

lower sprockets

81 and 82 to generate rotational power.

The upper and

lower sprockets

81 and 82 are fixedly mounted to the power shaft 80.

Since n blades 70 are installed in the first straight section S1 and the second straight section S2, and the n horizontal components Fa and Fb are added together, a high output can be obtained.

Accordingly, the circulating kinetic energy of the

chains

30 and 40 is applied to each blade 70 in the second straight section S2 and the sum of the horizontal components acting on the respective blades 70 in the first straight section S1. It is equal to the sum of the horizontal component acting, and the flow rate energy is converted into the rotational power of the power shaft 80 so that the efficiency is very high, and the electrical energy is driven by driving the generator using the rotational power of the power shaft 80. You can print

Claims

The first idling sprocket 11 and the second idling sprocket 12 are mounted on the upper end of the left fixed shaft 10, so that the first idling sprocket 11 and the second idling sprocket 12 are mounted. ) Is rotated relative to the left fixed shaft 10, the diameter of the first idling sprocket 11 is larger than the diameter of the second idling sprocket 12, the upper end of the right fixed shaft 20 The third idling sprocket 21 and the fourth idling sprocket 22 are mounted so that the third idling sprocket 21 and the fourth idling sprocket 22 are mounted on the right fixed shaft 20. Relative to the other, the diameter of the third idling sprocket 21 is smaller than the diameter of the fourth idling sprocket 22, and the power shaft between the left fixed shaft 10 and the right fixed shaft 20 80 is disposed, and the upper and lower sprockets 81 and 82 are mounted on the power shaft 80, such that the first idling sprocket 11 and the upper sprocket 81 of the power shaft 80 and 3rd idling The upper chain 30 is caught by the sprocket 21 and lowered to the lower sprocket 82 and the fourth idling sprocket 22 of the second idling sprocket 12 and the power shaft 80. The chain 40 is caught, and a plurality of fixing brackets 50 are mounted on the upper chain 30 at regular intervals, and a plurality of direction adjusting brackets 60 are mounted on the lower chain 40 at regular intervals, and the fixing bracket The first pin 71 of the blade 70 is mounted to the 50, and the second pin 73 of the blade 70 is movably mounted to the long hole 62 of the direction adjustment bracket 60. Power generating device using running water.
The method of claim 1,

When the flowing water passes through the upper and lower chains 30 and 40, in the first straight section S1, the blade 70 is disposed in an oblique direction, and the blade 70 is rotated from the right to the left, and the second straight section. In (S2), the blade 70 is disposed in the reverse oblique direction, the blade 70 is moved from left to right, and in the curved sections (R1, R2) and the first and third idling sprockets (11, 21) Power generating device using the flowing water, characterized in that the blade 70 is changed in direction by the angular velocity difference of the second and fourth idling sprockets (12, 22).