KR200443971Y1 - Generation device using water power - Google Patents

Abstract

A large rotational force can be obtained at a slow flow rate, the aberration can be rotated irrespective of the direction of seawater flow, and its simple structure and easy maintenance make it possible to use a hydroelectric power generation apparatus that can be used for marine power generation as well as a small number of powers. have. The power generating apparatus according to the present invention is one or more integrally mounted to the main shaft, the main shaft, and rotates to one side by the water pressure, and the main wheel so as not to interfere with the rotation of the main shaft, the first aberration to rotate the main shaft to one side One or more shafts are fitted to the shaft, and a rotational force transmission unit which collects and transmits the second aberration rotated to the other side by hydraulic pressure, the rotational force of the first aberration and the rotational force of the second aberration, and the mechanical energy transmitted from the rotational force transmission unit It consists of a generator that converts it into energy.

Description

Power generation device using hydraulic power {GENERATION DEVICE USING WATER POWER}

The present invention can obtain a large rotational force even at a slow flow rate, can rotate the aberration irrespective of the flow direction of the seawater, the simple structure and easy maintenance, hydroelectric power generation device that can be used for marine power generation as well as hydrophobic power It is about.

Generally, electricity generating apparatuses include thermal power generation using coal or oil, nuclear power generation using uranium, and hydroelectric generation.

Thermal power generation uses fossil fuels, which not only deplete fossil fuel resources, but also cause serious damage to the environment due to pollution, and hydroelectric power generation using fresh water has to be submerged. There are problems such as problems and damages to the natural ecosystem, and nuclear power generation has problems such as stability due to the use of nuclear fuel, environmental pollution due to nuclear waste and pollutants generated during the power generation process.

The generators replaced by these problems include solar power generation using solar power, wind power generation using wind power, and marine power generation using sea water.

Marine power generation using seawater is tidal and tidal power generation. Tidal power is when the seawater rises to the highest level, and the seawater is trapped and the generator is turned on by using the power of the seawater to drain.When the tide is closed, the water gate is closed, and when the door is opened, water flows in and turns the turbine to generate power. The turbine's blades will rotate in the opposite direction and generate power again.

In addition, algae power generation generates electricity by installing water turbine generators in places where the flow rate of seawater is high, and there is no need to block dams to secure reservoirs (George), and it is free for vessels to travel and does not interfere with the movement of fish. It is an environmentally friendly alternative energy that does not affect.

However, the above-described conventional marine power generation should be applied only to locally limited places because the difference between tidal and seawater flow rate should be fast, and marine power generation is very inferior in efficiency compared to hydro power generation. There is an urgent need to develop aberrations that can achieve efficiency.

The present invention is devised to solve the conventional problems as described above, the object of the present invention is to obtain a large rotational force even at a slow flow rate, it is possible to rotate the rotating means irrespective of the flow direction of the sea water generated electricity It is to provide a hydroelectric power generation device that can stabilize the output of the power plant, and its structure is simple and easy to maintain, and can be used not only for marine power generation but also for generating hydropower in rivers.

In order to achieve the object of the present invention as described above, the present invention,

Main shaft;

A first aberration integrally mounted to the main shaft, the first aberration which rotates to one side by hydraulic pressure and rotates the main shaft to one side;

A second aberration fitted to one or more main shafts so as not to interfere with the rotation of the main shafts and rotated to the other side by hydraulic pressure;

A rotational force transmission unit for collecting and transmitting the rotational force of the first aberration and the rotational force of the second aberration; And

Consists of a generator for converting the mechanical energy transmitted from the torque transmission unit into electrical energy,
The main shaft is provided with a first mounting portion extending from the lower end of the main shaft to the upper side of the main shaft and a second mounting portion extending from the upper portion of the first mounting portion to which the first aberration is mounted, and extending from the upper portion of the first mounting portion to the upper end of the main shaft. Provides a hydroelectric power generation device.

As described above, according to the present invention, since the first and second aberrations are rotated in opposite directions, the rotating means can be rotated irrespective of the flow direction of the seawater to stabilize the output of generated electricity. There is an advantage to that.

In addition, the structure is simple and easy to maintain, there is an advantage that can be used not only for marine power generation, but also for generating small hydro power of rivers.

Hereinafter, with reference to the accompanying drawings will be described a hydroelectric generator using a preferred embodiment of the present invention.

1 is a view schematically showing a power generation apparatus using hydraulic power according to the present invention.

Referring to Figure 1, the power generating apparatus 100 using the hydraulic power according to the present invention, one or more integrally mounted on the main shaft 110, the main shaft 110, and rotates to one side by the flow of sea water In addition, one or more of the first aberration 120a for rotating the main shaft 110 to one side and one or more of the main shaft 110 are fitted to the other side by the flow of seawater so as not to interfere with the rotation of the main shaft 110. The rotational force transmission unit 140 that collects and transmits the rotational force of the second aberration 120b, the rotational force of the first aberration 120a, and the rotational force of the second aberration 120b, and the mechanical force transmitted from the rotational force transmission unit 140. It consists of a conventional generator 150 that converts energy into electrical energy.

First, the main shaft 110 is vertically arranged. The main shaft 110 is provided with a first mounting portion 112 and a second mounting portion 114, the first mounting portion 112 is formed extending from the lower end of the main shaft 110 to the upper side of the main shaft 110 and The second mounting part 114 extends from the upper part of the first mounting part 112 to the upper end of the main shaft 110.

Preferably, the length of the outer diameter of the first mounting portion 112 has a length longer than the length of the outer diameter of the second mounting portion 114.

Meanwhile, the main shaft 110 is supported by the frame 116 as shown in FIG. 1. The frame 116 has an upper plate 118a and a lower plate 118b rotatably mounted on the upper and lower ends of the main shaft 110, and the upper plate 118a and the lower plate 118b are respectively It is connected to each other by vertical bars 118c connecting the corners.

FIG. 2A is a perspective view illustrating the first aberration shown in FIG. 1, FIG. 2B is a cross-sectional view illustrating the first aberration illustrated in FIG. 2A, and FIG. 3A is a perspective view illustrating the second aberration illustrated in FIG. 1, 3B is a plan view cross-sectional view of the second aberration shown in FIG. 3A. In FIGS. 2A to 3B, the left side of the drawing is described as one side, the right side of the drawing as the other side, and the lower part of the drawing as the front, and the upper part of the drawing as the rear.

One or more first aberrations 120a are mounted integrally on the outer circumferential surface of the first mounting portion 112, and the second aberrations 120b are mounted on the second mounting portion 114 without interfering with the rotation of the main shaft 110. At least one is mounted on the outer circumferential surface of the rotary bushing 122 to be fitted. 2A and 2B show three first aberrations 120a and three second aberrations 120b.

One end of the first aberration 120a and the second aberration 120b is mounted on the outer circumferential surface of the first mounting portion 112 and the outer circumferential surface of the rotary bushing 122, and the other end thereof is the first mounting portion 112 and the rotary bushing 122. The upper bars 124a and 124b and the lower bars 126a and 126b extending outwardly, connecting the upper bars 124a and 124b and the lower bars 126a and 126b, and the upper bars 124a and 124b and the lower bar. A plurality of blades having a plurality of fixed hinges (128a, 128b) are mounted at regular intervals along the longitudinal direction of (126a, 126b), and a plate shape, one end of which is pivotally mounted on each of the fixed hinges (128a, 128b) 130a and 130b are provided. In this case, the length L1 of the blades 130a and 130b has a length longer than the length L2 of the gap between the fixed hinges 128a and 128b. That is, the plurality of blades 130a and 130b are provided in the shape of fish scales.

Meanwhile, as illustrated in FIGS. 2A and 2B, the first aberration 120a is rotated by receiving the water pressure F from the other side based on the virtual center line CL illustrated in the drawing, and the second aberration 120b is rotated. It is rotated by receiving the water pressure F from one side with respect to the center line CL. To this end, the blades 130a of the first aberration 120a are disposed to overlap the rear side of the upper bar 124a and the lower bar 126a, and the blades 130b of the second aberration 120b are the upper bar 124b and It is arranged to overlap the front side of the lower bar (126b).

That is, when the blades 130a of the first aberration 120a rotate in the other direction of the center line CL, the blades 130a overlap each other in the flow velocity direction to close the inside of the upper bar 124a and the lower bar 126a, and the overlapping blades. When the 130a receives the water pressure F and rotates toward the other side of the center line CL, that is, in the reverse direction of the flow velocity, the blades 130a are centered on the fixed hinge 128a and the upper bar 124a and the lower bar ( It pivots to the back side of 126a to open the inside of the upper bar 124a and the lower bar 126a. Similarly, when the blades 130b of the second aberration 120b rotate in one direction of the center line CL, the blades 130b overlap each other in the flow velocity direction to close the inside of the upper bar 124b and the lower bar 126b, and the overlapping blades. When the 130b are rotated toward one side of the center line CL by receiving the water pressure F, that is, in the reverse direction of the flow velocity, the blades 130b have the upper bar 124b and the lower bar about the fixed hinge 128b. It is pivoted toward the front side of 126b to open the inside of the upper bar 124b and the lower bar 126b.

Referring back to FIG. 1, the rotational force transmitting unit 140 may face the first bevel gear 142 and the second bevel gear 144, and the first bevel gear 142 and the second bevel gear 144. And a bevel pinion gear 146 which meshes with and rotates.

The first bevel gear 142 is fitted to the second mounting portion 114 without interfering with the rotation of the main shaft 110, and is fixedly mounted on the upper surface of the rotary bushing 122, the second bevel gear ( 144 is fixedly mounted to the second mounting portion 114 to face the first bevel gear 142. That is, the first bevel gear 142 is rotated by the rotation of the rotary bushing 122, the second bevel gear 144 is rotated by the rotation of the main shaft (110).

On the other hand, the generator 150 is mechanically connected to the bevel pinion gear 146. The generator 150 is connected to a power line (not shown) to guide the generated power to the ground. On the other hand, between the generator 150 and the bevel pinion gear 146 is disposed a conventional gearbox 152, which is a kind of power transmission mechanism that can increase the rotational speed of the bevel pinion gear 146.

  4 is a view showing another embodiment of the blade shown in Figures 2a and 3a. Referring to FIG. 4, the hinge holes 134a and 134b into which the fixed hinges 128a and 128b are fitted are bent at one end of the blades 130a and 130b, and the seawater flowing at the upper and lower portions of the blades 130a and 130b. The bending pieces 132a and 132b are integrally and vertically bent so as to be collected, and the blocking of the blades 130a and 130b extends beyond the respective bending pieces 132a and 132b.

Hereinafter, the operating state of the power generator 100 using the hydraulic power formed as described above will be briefly described.

As described above, when the first aberration 120a and the second aberration 120b are rotated by receiving the water pressure F, the first aberration 120a is fixedly mounted to the main shaft 110 and the main shaft 110. The second bevel gear 144 is rotated to one side, and the second aberration 120b rotates the rotary bushing 122 and the first bevel gear 142 fixed to the rotary bushing 122 to the other side.

When the first bevel gear 142 and the second bevel gear 144 is rotated in this way, the bevel pinion gear 146 meshed with the second bevel gear 144 together with the first bevel gear 142 is rotated, the bevel The rotational force of the pinion gear 146 is guided to the generator 150 via the speed increaser 152 and the generator 150 generates power.

The power generation device 100 using the hydropower can be used for small hydro power generation by installing in the ocean or river.

Although described above with reference to a preferred embodiment of the present invention, those skilled in the art will be able to variously modify and change the present invention without departing from the spirit and scope of the present invention described in the utility model registration claims. It will be appreciated.

1 is a view schematically showing a power generation apparatus using hydraulic power according to the present invention,

FIG. 2A is a perspective view illustrating the first aberration shown in FIG. 1;

FIG. 2B is a plan view cross-sectional view of the first aberration shown in FIG. 2A;

3A is a perspective view illustrating a second aberration shown in FIG. 1;

3B is a plan view cross-sectional view of the second aberration shown in FIG. 3A, and

4 is a view showing another embodiment of the blade shown in Figures 2a and 3a.

Explanation of symbols on the main parts of the drawing

100: hydroelectric generator 110: main shaft

120a: first aberration 120b: second aberration

140: torque transmission unit 150: generator

Claims (7)

Main shaft 110; One or more integrally mounted to the main shaft 110, the first aberration (120a) for rotating to one side by the water pressure (F) and to rotate the main shaft (110) to one side; A second aberration (120b) fitted with at least one in the main shaft (110) so as not to interfere with the rotation of the main shaft (110), and rotated to the other side by a hydraulic pressure (F); A rotational force transmitting unit 140 for collecting and transmitting the rotational force of the first aberration 120a and the rotational force of the second aberration 120b; And Consists of a generator 150 for converting the mechanical energy transmitted from the rotational force transmission unit 140 into electrical energy, The main shaft 110 extends from the lower end of the main shaft 110 to the upper side of the main shaft 110 and includes a first mounting part 112 and the first mounting part on which the first aberration 120a is mounted. 112, the second generator (114) extending from the upper end to the upper end of the main shaft 110, the second aberration (120b) is provided is provided. delete According to claim 1, wherein the first aberration (120a) is mounted on the outer peripheral surface of the first mounting portion 112, the other end is the upper bar (124a) and the lower end extending to the outside of the first mounting portion (112) A plurality of fixed hinges connected to the bar 126a, the upper bar 124a and the lower bar 126a and mounted at regular intervals along the longitudinal direction of the upper bar 124a and the lower bar 126a ( 128a and a plurality of blades 130a having a plate shape, one end of which is pivotally mounted to each of the fixed hinges 128a, the length of the blades 130a being a distance between the fixed hinges 130a. It has a length longer than the length of the upper bar (124a) and the lower bar is disposed overlapping to the rear side of the lower bar (126a), the blades (130a) are overlapped by the flow direction direction and the power generation, characterized in that unfolded Device. According to claim 1, The second aberration (120b) is a rotary bushing (122) fitted to the second mounting portion 114 without interfering with the rotation of the main shaft 110, and the rotary bushing 122 One end is mounted on the outer circumferential surface of the upper end and the other end connects the upper bar 124b and the lower bar 126b extending to the outside of the rotary bushing 122, and the upper bar 124b and the lower bar 126b. A plurality of fixed hinges (128b) are mounted at regular intervals along the longitudinal direction of the upper bar (124b) and the lower bar (126b), and plate-shaped one end is rotatably mounted to each of the fixed hinge (128b) It has a plurality of blades (130b) having a length, the length of the blade 130b has a length longer than the length of the interval of the fixed hinge (130b) and the front of the upper bar (124b) and the lower bar (126b) It is arranged to overlap with the side, the blades 130b in the flow velocity direction Power generation apparatus using a hydraulic power, characterized in that overlapping and spread by. 5. The rotation force transmitting unit 140 of claim 4, wherein the rotation force transmitting unit 140 is fitted to the second mounting unit 114 without interfering with the rotation of the main shaft 110, and on the upper surface of the rotating bushing 122. The first bevel gear 142 fixedly mounted, the second bevel gear 144 is a second bevel gear 144 fixedly mounted to the second mounting portion 114 to face the first bevel gear 142 and And a bevel pinion gear (146) connected to the first bevel gear (142) and the second bevel gear (144) and connected to the generator (150). The hydroelectric generator according to claim 5, wherein a speed increaser (152) is disposed between the generator (150) and the bevel pinion gear (146). The power generation using hydraulic power according to any one of claims 3 to 4, wherein the bent pieces 132a and 132b are integrally and vertically bent on the upper and lower portions of the blades 130a and 130b. Device.

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