KR20090079479A - Tidal power generator - Google Patents

Abstract

The present invention is the first rotation by using a rotary wing portion (70, aberration) of the cone-shaped skew (propeller) using the help of the sea water circulation, the water pressure of the ebb tide and low tide is rotated by the circular power The transmission bevel gears 40 and 40a are rotated to generate secondary rotational driving force. In addition, by installing a plurality of generators (reverse generator-low generator 20, reverse generator-top generator 30) on the bevel gear of two circular power transmission bevel gears (40, 40a), thereby amplifying the third The present invention relates to a tidal power generating device that generates electric power by generating rotation.

This invention overcomes the bidirectionality caused by the inflow of tidal currents by the lunar gravity and overcomes the differences in the direction of high and low tide, and the water depth (rotation blade, 70) is the source of power for continuous development in any direction. In consideration of the water pressure and the movement of currents in the form of a squirrel (propeller) from the deep sea to obtain the first rotational force, and the rotational aberration of the circular power transmission bevel gear (40, 40a) to extend its rotational force. In addition, in order to adapt to the direction of the severe current changes, the circular power transmission bevel gears (40, 40a) is installed in the structure of the upper plate and the lower plate and a large number of generators in between the power transmission bevel gear (40) It develops at high tide, and the upper power transmission bevel gear (40a) generates at low tide. This is characterized by tidal power generation to produce the power of Darya by operating a plurality of generators (20, 30, power generation turbines) in the power transmission bevel gear (40, 40a), one power source.

Description

       Tidal power generators {A TIDAL POWER STATION DEVICE}

       The present invention is to produce a large amount of power while using the current flow in both directions in order to produce electricity as a power source by using the hydro of the sea.

Tidal power is built on a coastal seashore where the tidal-wave difference is remarkable, opening water gates at high tide to inflow seawater into power generation structures, or driving aberrations in the process of draining water from power generation tectonics to low tide at low tide. To develop.

In addition, as in the case of hydroelectric power generation, the aberration is fixed to a part of the sea, and the power generation of the aberration is turned to the hydroelectric power of the sea.

In the case of aberrations, high-level aberration technology, which uses high dams to generate hydroelectric power, has been developed. However, low-water aberrations are in the early stage of technological development due to their poor utility. Kaplan aberrations were also installed to generate power in both directions at high and low tide, but they are developing only at low tide because they are inefficient to operate.

Rotary generators, like aberrations, are also suitable for onshore high-level hydroelectric power generation, but the current tidal power generation technology has to increase the cross-sectional area of the flow field due to low flow rate due to low energy density.

       Tidal power forms sea breakwater or certain structures and secures the tidal generator on some side of the sea to obtain an electric power source. This is because there is a lot of problems in the location selection and power generation structure facilities because power generation is possible only in a region or terrain where there is only a certain tidal difference between the current flow maintains a constant speed. In addition, the existing means are all equipped with one power source (power turbine) using one aberration or a large number of aberrations, so that the power generation equipment is limited to be formed only in a limited area with many construction costs.

        In addition, since the power generation is made in a certain area, there is a problem of installing and managing a structure for remote transmission to an island or other islands and inland where electricity is needed.

      However, the present invention was made in view of the above-mentioned problems, and concentrates the huge force of the currents on one aberration (rotational blade part 70), and the aberration is through the circular power transmission bevel gears 40 and 40a. This is to produce a lot of electric power by one aberration by allowing several generators (20 upper generators, 30 lower generators, power turbines) to rotate and generate power at the same time.

      In addition, due to the spiral (propeller) structure of the rotary blade 70 in order to respond to the change in the direction of the current due to the difference between tidal rotation rotation conversion unit for controlling the rotation of the aberration (rotary blade portion 70) ( 60) and when the top power transmission bevel gear 40a rotates, the top generator 30 produces an electric source, and when the bottom power transmission shaft bevel gear 40 rotates, the bottom generator 20 is electric. To produce a circle to provide a means of tidal power generation regardless of the direction of the current.

       Once developed, the marine energy resources can be used as long as the solar system survives, and have the effect of obtaining pollution-free clean energy without pollution problems.

       Tidal power generation using the present invention has the effect of preventing the disturbance of the marine ecosystem by blocking the movement path of marine animals and plants fixed to a side of the tidal power dam or sea made of civil engineering work that is time and costly, tidal power generation It does not need to build equipment, so it is cost effective.

       In addition, aberration power generation is difficult to find a condition to install aberration generator, but in the case of this tidal power generator, it can be installed and moved anywhere in the sea where there is high and low tide (infinite natural energy as long as the earth exists). At the required beach, it can be installed anywhere.

       By using the flow of the ocean current at low speed, the aberration gradually changes its size by water pressure, thereby turning the rotary opening part 70, thereby rotating the aberration and the circular power transmission bevel gears 40 and 40a. Depending on the size of the transmission bevel gear, it is possible to operate several generators, and thus it is economically effective to produce more electric source production facilities than the existing facilities in one structure.

       It also has the effect of preventing the consumption of electricity and facilities of the structure generated by the movement of electricity by moving to the tidal generator (generator barge, 1) to move to the point where the power source is needed.

DETAILED DESCRIPTION The present invention will be described in detail with reference to the accompanying drawings.

       1 is an operation and operation principle of the tidal power generator of the present invention. In contrast to most tidal power generation with one direction, the present invention is bidirectional, that is, the shape of the rotary wing 70 is similar to that of the ship propeller structure in order to make the best use of the energy of seawater generated during the occurrence of high and low tide. Have

      This is because the rotating column 61 of the rotary wing 70 is conical configuration as it goes down to the sea surface (rotation pillar of Figure 5, 61 of the lower end of the rotary column, 77), so the bottom surface of the sea is rotated by hydraulic pressure It is a configuration that can reduce the resistance of the unit 70. This means that the deeper the water, the greater the energy of the water pressure, while the current flow is slower. This is a configuration for adapting the water deep rotation wing 73 and the deep water rotation wing 75 to change according to the water pressure. In addition, the rotary blades (collectively referred to as 73, 74, 75, 76) is inclined in an oblique shape (see the perspective view of the rotary blade 70 in Figure 5), so that the rotation blade portion if the direction of the sea water to the land Rotating blade 70 is rotated to the left (counterclockwise) and thereby receives the force of the rotary blade front surface 71 is rotated while pushing the entire rotary blade portion below the sea surface, thereby transferring the upper surface power The bevel gear 40a rotates the lower generator 30 to obtain an electric source.

      On the contrary, if the direction of the sea water is the direction to the sea, the rotary blade 70 is rotated to the right (clockwise rotation, reference numeral 78 of FIG. 7), and thereby the rotary blade portion received a force on the rear surface 72 of the rotary blade ( 70 is rotated while lifting the entire rotary blade 70 (see the rotary operating portion of the rotary blade 70 of Figure 7) and thereby the upper power transmission bevel gear (40a) to the lower generator 20 It rotates to obtain an electrical source.

       In addition, as shown in the inner and front view of the present invention of Figure 2, one rotary blade 70 is rotated while slowly rotating the lower surface power transmission bevel gear 40 is a large circular bevel gear. However, when the large-scale circular bevel gear, the lower surface power transmission bevel gear 40 is rotated under the transmission of the rotary blade 70, the generator bevel gear 21 installed in the lower generator 20 is rotated, the gear ratio And according to the size of the lower power transmission bevel gear 40, the rotational speed of the generator can be appropriately adjusted according to the size of the hydraulic energy, and the maximum number of rotations can be secured according to the installation ratio.

      It is a low-speed again, but the generator can be additionally installed on the side of the lower surface power transmission bevel gear 40 made with the rotation of the rotary blade 70 received a huge energy transfer from the seawater when the tide and low tide occurs Apart from the concept of one power source for aberrations, several power generations can be made simultaneously in one aberration. This is a configuration for generating a large amount of simultaneous generation away from the method of operating a single power plant (generator turbine) by using a belt or connector in the existing several aberrations.

      3 is a front view of the present invention. As shown, the generator barge 1 is positioned above the sea level by the buoyancy unit 80. Below the sea level, the rotor blade 70 is located, and above the sea level, there is a generator barge (1) provided with a protective cover (90) to prepare for waves or rainy weather, and a barge lower surface (1a) inside the generator barge (1). In the center of the rotation conversion unit 60 is located. The lower surface power transmission bevel gear 40 and the upper surface power transmission bevel gear 40a connected to the top of the rotation converter 60 are positioned based on the bevel gear center axis 50.

       The reason why the lower surface power transmission bevel gear 40 and the upper surface power transmission bevel gear 40a are located can be seen in a detailed plan view of the rotation converter 60 of FIG. 4. It is a configuration for the rotary blade 70 to generate power irrespective of the flow of the tide and the ebb tide appropriately.

        In order to obtain clean energy using the power of seawater, a generator barge (1), which is a marine structure, is installed, and a rotatable power transmission bevel gear (40, 40a) is installed on the generator barge (1), and a conical shape is provided on the lower surface of the center thereof. A rotating blade is attached diagonally to the central pillar (see perspective view of the rotary blade 70 of FIG. 5) and rotates under the force of seawater on the surface of the rotary blade, and receives the rotational power transmission bevel gear 40, 40a again. By rotating the generator bevel gears (lower generator bevel gear 21, upper generator bevel gear 31- upper and lower parts of the upper and lower sides of the upper and lower generators, referred to as generator bevel gears). For example, when the upper generator and the lower generator are collectively named as the upper generator, two symbols may be referred to as generators at the same time. In order to overcome the difference between a large amount of electricity and tides and to continuously develop a large amount of power, the lower power transmission bevel gear 40 and the upper power transmission bevel gear 40a must be operated effectively. In order to operate this effectively, the rotary column portion 61 of the rotary wing portion 70 having a conical structure from the sea surface to the bottom surface has a plurality of diagonal wings.

        5 is a plan view of the rotary blade unit 70 of the present invention. Rotating blade portion 70 has a conical shape (symbol 61 to 77) of the rotating pillar portion 61 and the surface of the rotary pillar 61 in a diagonal form of the water-retardant rotor blade 73, the water core rotor blade (74), the intermediate depth rotor blade (75), and the deep depth rotor blade (76). The reason for constituting the rotor blades is that the water pressure increases as it goes down to the bottom of the sea, and therefore, the size of the rotor blades is differentiated to overcome the resistance of the water. In addition, the high and low tide, that is, the flow of water is not created in one direction to form a rotary blade in a diagonal.

       Thus, in order to adapt to the current flow converted into the difference between the high tide and the low tide, the rotary blade 70 rotates to the left (also the left rotary operation of the rotary blade 70 of Figure 6) while rotating the rotary column ( As the 61 is lifted, the lower surface generator friction portion 52 of the rotary column jaw 51 located inside the barge upper case 1b and barge lower case 1c of the generator barge 1 is the barge upper case 1b. The bearing of the ball bearing 55 located in the rotation is rotated at this time, the lower power generator 20 while the lower power transmission bevel gear 40 rotates the lower generator bevel gear 21 fixed to the generator barge (1) do.

        However, while the rotary blade 70 rotates to the left (the right rotation operation of the rotary blade 70 of FIG. 7) while the rotary pillar 61 is lowered by the rotational force and water pressure, the barge upper case of the generator barge 1 ( 1b) and the top generator friction part 53 of the rotary column jaw 51 located inside the barge lower case 1c are rotated by the bearing of the ball bearing 55 located in the barge lower case 1c. The upper generator 30 generates power while the transmission bevel gear 40a rotates the upper generator bevel gear 31 fixed to the upper generator support 32 of the generator barge 1.

       As described above, the principle that the rotary blade 70 can operate up and down is as shown in the left rotational operation of the rotary blade unit 70 of FIG. 6 and the right rotation operation of the rotary wing unit 70 of FIG. 7. 6) when the flow energy of the current is received on the front surface of the rotary blade 71 provided in the rotary column 61 of the rotary blade 70, the energy rises to the sea surface in the direction 87 after the friction of the current Although it will go, the rotary blade unit 70 is lowered to the bottom of the sea (rotation blade lowering direction, 79 in Fig. 6).

       On the contrary, when the current energy of the current direction 86 (86 of FIG. 7) is transmitted to the back surface 72 of the rotary blade, the direction after friction of the current current 87 (87 of FIG. 7) is directed to the bottom surface of the sea. This has the effect of raising the rotary blade 70 (78, rotary blade upward direction, see Fig. 7) at this time the rotary blade upward direction 78 and the rotary blade downward direction 79 rotation conversion unit 60 is controlled to generate electricity by rotating the upper generator 30 and the lower generator 20.

As described above, the blade of the aberration, that is, the propeller-type rotary blade 70 is a spiral blade 71 (see a perspective view of the rotary blade 70 of FIG. The direction of the rotary blade 70 rotates to the left as the positions of the lower power transmission bevel gear 40 and the upper power transmission bevel gear 40a face each other up and down (to achieve bidirectional power generation at high tide and low tide). When the upper generator is in operation and the direction of the aberration rotates to the right, the lower generator is operated so that the tidal power generator is not limited to the direction of the current.

In addition, the sea water of the sea causes a lot of problems in rotating the aberration of a certain size because of the difference in density energy according to the difference in depth and water pressure. However, in the present invention, the aberration (rotation blade, 70-generated tidal power source to obtain a rotating power source using hydraulic power in order to cope with the situation and the water pressure changes from time to time is called aberration, and in the present technology, the rotor blade 70) As the wing of the wing becomes smaller and smaller with respect to the sea surface based on the sea level, the aberration wing also has a hydraulic rotor blade part 70 in which the angle of rotation of the wing is gradually increased. It was configured to be suitable for the movement of currents by.

       Looking at the perspective view of the rotary blade 70 of Figure 5 from the rotary pillar 61 of the rotary blade 70 to the bottom surface of the sea as the size of the pillar gradually decreases to reach the rotary pillar lower end 77. In addition, the rotary blade provided in the rotary blade 70 is provided with a hard water rotary blade (73), a medium water rotary blade (74), a medium water core rotary blade (75), a deep water rotary blade (76) and the rotary blade The coupling of the conical rotary column 61 is provided diagonally.

This is a structure for adapting to the high pressure of the sea water, the higher the water pressure in the bottom surface of the sea can have a resistance to the high pressure of the water pressure if the rotor has a rotary wing, such as the deep water rotor blade (73). Therefore, in consideration of the depth of the seawater rotary blades (73 to 76) and the rotating pillars 61 were configured. It is also the case that there is a difference in current flow due to ocean bottom or topography. In order to prepare for such a case, it was also configured to be able to convert the positions of the hard water rotor blade 73, the heavy water rotor blade 74, the medium water rotor blade 75, and the deep water rotor blade 76.

8 is a connection installation diagram according to the present invention. This is to connect the barge link (2) and the barge link receiving ring (3) to each other in order to temporarily anchor the tidal power generator (generator barge, 1) that is an electric generator to the sea in order to use the above tidal mass in Figure 8 and Likewise, it is possible to connect the generator barges (1).

When the generator barges (1) are connected to each other by the barge connecting ring (2) and the barge connecting ring (3), and the installation of the generator barge (1) is connected to the management barge (95) is not made of the generator It is positioned in the required selection, and provided with a fixing anchor 85 in the barge for management (95) to anchor the power plant of the present invention as if the barge is fixed to the required part of the sea.

It can be connected to the generator barge (1) as a prefabricated block so that the power transmission bevel gear (40) and the top power transmission bevel gear (40a) can be expanded to multiple multiples to produce a large amount of power while amplifying the electric power generation. It is a configuration to cope with the production of the required amount of electric power. Such a configuration is configured to produce a large amount of electricity by forming a breakwater in a seawater channel with a fast moving speed of the current, or to install a large number of generator barge (1) for large-scale power generation.

Unlike the existing aberration type or rotary propeller structure, the tidal power generator configured as described above is formed in a conical propeller structure, and invents a point where pull and jungle are generated according to the rotation direction, and thus the direction of high and low tide or current that changes frequently. It is designed to be suitable for the current, so even if the current flow is weak or the difference between tides is weak, it can produce power at all times. It is a configuration to produce a large amount of electricity source in one facility by installing the power generation source, or in the other direction.

1 is a principle of operation of the tidal power generator of the present invention.

2 is a front and top view of the interior of the installation state of the present invention.

3 is a plan view of the present invention.

4 is a detailed plan view of the rotation converter 60 of the present invention. Reference numeral 69 is an enlarged view of the rotation converter 60.

5 is a perspective view of the rotary blade unit 70 of the present invention.

6 is a left turn operation of the rotary blade 70 of the present invention

7 is a right turning operation of the rotary blade 70 of the present invention

8 is a connection installation diagram according to the present invention.

<Description of Signs of Major Parts of Drawings>

1: generator barge,

1a: Bottom line of pants, 1b: Top case of pants, 1c: Bottom case of barges

2: pants wire hook

3: pants wire hook

10: storage battery

20: lower generator, 21: lower generator bevel gear

30: upper generator, 31: upper generator bevel gear, 32: upper generator support

40: rear power transmission bevel gear, 40a: top power transmission bevel gear

50: bevel gear center shaft, 51: rotary column jaw, 52: lower generator friction part, 53: upper generator friction part

55: ball bearing, 56: bearing fixed plate

60: rotation conversion unit, 61: rotation pillar

68: rotate left (counterclockwise), 69: rotate right (clockwise)

70: rotating blade part,

71: front of the rotor blades, 72: the rear of the rotor blades, 73: hard water rotor blades

74: medium depth rotor blade, 75: medium depth rotor blade, 76: deep water rotor blade,

77: bottom of the rotating pillar

78: upward direction of the rotary blade, 79: downward direction of the rotary blade

80: buoyancy part, 85: anchoring anchor, 86: direction of current, 87: direction after friction of current

90: protective cover, 95: administrative barge

Claims (5)

In order to obtain clean energy using the power of seawater, a generator barge (1), which is a marine structure, is installed, and a rotatable bottom power transmission bevel gear (40) and a top power transmission bevel gear (40a) are installed on the generator barge (1). Attached a plurality of rotary blades to the rotary column 61, which is a central column of conical shape at the lower end to rotate under the force of seawater on the surface of the rotary blades, and receives the rotational power transmission bevel gear 40 and the upper surface power transmission By transmitting the rotational force of the bevel gear 40a and again, by rotating the lower generator bevel gear 21 and the upper discharge bevel gear 31, the lower generator 20 and the upper generator 30 can produce power while rotating Tidal power plant. The method according to claim 1, In order to adapt to changes in the direction of rotation of the tide and the ebb tide in a spiral structure (see Fig. 5), the aberration blades (4) and the surface power transmission bevel gear (40) When the positions of the bevel gears 40a face each other up and down, the direction of the rotor blade 70 (aberration) rotates to the left to receive the energy of currents on the front surface of the rotor blade 71 so that the rotor blade 70 is lowered. As it rotates while the upper power transmission bevel gear 40 is operated, it is generated by rotating the upper generator 30 again. When the direction of the current flow is reversed and the rotary blade 70 rotates to the right, receiving the energy of the current on the back of the rotary blade 72, the rotary blade 70 is raised, so that the lower power generation 20 is rotated to rotate the direction of the current Tidal power generation device provided with a rotary blade unit 70 and the rotation conversion unit 60 is not limited to. The method according to claim 1 and 2, In order to cope with the situation where the direction of the sea water changes frequently and the water pressure, the rotary column 61 is a conical shape, and the rotor blades of the aberration (symbols 73 to 77 of FIG. 5) gradually become smaller with respect to the sea surface as the aberration wing ( Tidal power generation having a rotary blade portion 70 provided in a diagonal form of the structure of the hard water rotor blade (73), the heavy water rotor blade (74), the medium core rotor blade (75), the deep water rotor blade (76) Device.         In the rotor blade unit 70, which is an aberration of the tidal power generator, in order to adapt to the water pressure with high density of seawater, the water core rotor blades 73 and the rotor rotor blades 74 having different sizes in the rotary pillar 61 are different. , Having a heavy water rotor blade (75), a deep water rotor blade (76), the water deep rotor blade (73), heavy water rotor blade (74) according to the difference in the flow or density of the sea current for reasons of the bottom surface of the sea or terrain ), Tidal power rotation device 75 is provided with a rotary blade unit 70 to match the characteristics of the current by converting the position of the center depth rotor blade 75, deep water rotor blade 76. The method according to claim 1 to 4, In order to anchor the electricity generating device (generator barge 1) using the above-mentioned assistance to the sea, not to the breakwater structure or the dam structure, the barge connecting ring (2) and the anchor bar (1) for fixing the generator barge (1) Connect the generator barges (1) to each other with a barge connection ring (3) (see Fig. 8). Mobile, mobile installation and generator barge (1) connectable aids that can produce power according to the required consumption and location of the power. Power generation device.

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