JPH05296135A - Power generating device - Google Patents

Abstract

PURPOSE:To enable energy to be manufactured safely, easily, and effectively without breaking environment of the earth by leading a buoyancy body on a liquid bath, and rotating the buoyancy body by buoyancy caused by buoyancy liquid in the liquid bath. CONSTITUTION:A buoyancy body is led in the liquid bath 4, and power is taken out by rotating the buoyancy body while utilizing buoyancy accepted in liquid 5. A power generating device is provided with a device whose the buoyancy body is a hollow or a non-hollow projection installed on the outer/circumference of a rotating disk, and a device for returning liquid 5 discharged from the liquid bath 4 into the liquid bath 4. The buoyancy body is formed in a float body 23 by molding and processing a hollow pipe or a rod like object formed zigzag in a disk shape, so that generated energy may be taken outside. The float body 23 is inserted repetitively into the liquid bath 4. And only buoyancy of the float body 23 which is generated every time, is used as motive power so that it may rotated by itselt.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a device (motor) for generating energy such as electric power energy, and more particularly to a device and pumping system for extracting power from buoyancy in a liquid.

[0002]

2. Description of the Related Art As a conventional power generation method, fuel, such as oil, coal, gas, or the like, or nuclear power, or a method of extracting power by utilizing natural energy such as hydraulic power, wind power, wave power, or geothermal heat There is.

[0003]

Among the conventional methods that use fuel, the resources are limited, and the destruction of the global environment due to the combustion gas and the like is a major social problem. So the dangers of radioactive material create deeper and bigger social problems.
Further, the one using natural energy has a drawback that it is inefficient because it is strongly influenced by the natural situation. Therefore, it is an object of the present invention to provide a safe, easy, and efficient energy production method that does not damage the global environment and an apparatus therefor, which replaces the conventional energy production method.

[0004]

In order to achieve the above object, the inventor of the present invention has conducted extensive research, but has succeeded in skillfully utilizing buoyancy and reached the present invention. .. That is, the present invention (1) introduces a buoyant body into a liquid tank,
Method and device for extracting power by rotating a buoyancy body by utilizing buoyancy received in the liquid, (2)
In the above (1), the buoyant body is a hollow or non-hollow protrusion attached to the outer circumference of the rotating disk (box-shaped, blade-shaped, plate-shaped, etc.)
(3) In (2) above, further comprising a device for returning the liquid discharged from the liquid tank to the liquid tank, (4)
In the above (1), the buoyant body is a hollow pipe or a rod-shaped object that is meandered and is formed into a circular shape,
(5) A method for extracting the energy generated in (1) to (4) above to the outside.

The buoyant body in the present invention may be any as long as it receives buoyancy in the liquid tank, for example, a hollow or non-hollow projection 3 as shown in FIG. 1, a hollow pipe or a rod-like shape as shown in FIG. The thing 23 etc. which shape | molded the thing which meandered the thing in a circular shape are used. First, in the apparatus of the present invention, the buoyant body of the above (2) is a protrusion attached to the outer circumference of the rotating disk will be described with reference to FIG. A circular object for transmitting power, which has a rotating shaft 1 mounted horizontally (hereinafter referred to as rotating disk 2),
This radius is as large as 5 meters even if it is small. Protrusions, that is, hollow or non-hollow buoyancy bodies 3 are attached to the outer peripheral portion of the rotating disk so as to surround the rotating disk at the same intervals in a state like gear teeth. About half of the buoyant body around the rotating disk can be orbited in the liquid tank 4, that is, in the buoyant liquid 5, and the other half outside the liquid tank, that is, in the air outside the buoyant liquid. .. The buoyancy body can be made to circulate around the rotating disk. In that case, the buoyancy body is installed in a belt shape around the rotating disk by a bearing or the like. The semicircular part of the rotating disk is built into the liquid tank through a gap (hereinafter referred to as the liquid tank groove) that is cut long in the wall part of the liquid tank like a vertically divided groove. It is in. The width of this liquid layer groove is equal to the pressure of the rotating disk, which means that the rotor itself transmits the energy generated in the liquid tank to the outside as a rotational force and firmly closes the liquid tank groove. It also serves as a kind of stopper to prevent the buoyancy liquid from leaking. An insertion hole 6 into which a buoyant body is inserted is provided at the lowermost position of the liquid tank groove. The buoyant body attached to the rotating disk is a large container in which a gas such as air is sealed, and may have a cylindrical shape, a prismatic shape, or a spherical shape. By the way, the cylindrical shape has a shape like a huge drum can. Is. Since these buoyant bodies in the buoyancy liquid are fixed to the rotating disk and integrated with the rotating disk, they float up along the outer circumference of the rotating disk and rotate the rotating disk. As the material of the buoyancy body, any material can be used as long as it can withstand the pressure and corrosion in the liquid tank, and metal such as iron and stainless steel or F
A plastic such as RP can be used.

In the present invention, the liquid (buoyancy liquid) filled in the liquid tank is water, salt aqueous solution or the like. In the case of salt aqueous solution, the metal material is required to have rust resistance. In the case where the buoyant body 3 consisting of hollow or non-hollow protrusions is attached around the rotating disk according to FIG. 1, first, the rotating disk is attached to an empty liquid tank, and then the liquid tank is filled with the liquid. When the buoyancy body 3 receives buoyancy, the rotating disk starts rotating and can generate energy as a power source. In order to make this a continuous generation source, the floated buoyancy body is lowered outside the liquid tank, and the buoyancy liquid is inserted into the liquid tank so that the buoyancy liquid does not leak from the insertion hole 6 formed in the lower portion of the liquid tank. I have to get used to it. That is, once the buoyancy body 3 floats up to the buoyancy liquid surface,
The buoyant body 3 follows the circular orbit around the outer circumference of the rotating disk, and circulates outside the liquid tank, that is, in the air by the force of the buoyant body inside the buoyant liquid, descends, and returns to the insertion hole 6. As a means for entering the insertion hole 6, a decompression tunnel 7 and a decompression chamber 8 are provided.
Was established. As shown below, when the buoyant body outside the liquid tank is inserted into the liquid tank 4 through the insertion hole 6 formed in the lower portion of the liquid tank, the strong pressure of the buoyant liquid received by the buoyant body is eliminated.
This is a device that can prevent the leakage of buoyancy liquid. With this device, the power generation device of the present invention that utilizes this buoyancy can be operated smoothly. The insertion hole 6 is the highest point of the decompression tunnel 7, that is, the entrance of the decompression tunnel 7 into which the buoyant body enters. The decompression tunnel 7 is a curved large hollow pipe,
It is attached to the lower part of the liquid tank so as to be pierced, and most of it is completely inserted in the liquid tank, and serves as a passage for the buoyant body outside the liquid tank to enter the liquid tank. One end of the hollow pipe that plays the role of this passage projects out of the liquid tank to form an insertion hole. The inner contour of the decompression tunnel 7 viewed from the traveling direction of the buoyancy body 3 is exactly coincident with the outer contour of the buoyancy body viewed from the traveling direction of the buoyancy body 3. The buoyancy body 3 and the decompression tunnel 7 are always in a relationship of a closed inner cylinder called a pipe and a hollow outer cylinder, so that the buoyancy body 3 corresponding to the inner cylinder does not interfere with the entry of the buoyancy body 3 into the decompression tunnel 7. The decompression tunnel 7 that hits the cylinder is also curved with the same curve as the outer peripheral track of the buoyancy body 3. The outer contour of the cross section of the buoyancy body 3 and the inner contour of the decompression tunnel 7 are aligned as described above so that the buoyancy body fits perfectly in the decompression tunnel. This buoyancy body functions as a plug and closes the decompression tunnel firmly. Therefore, it can be inserted into the liquid tank while preventing the leakage of the residual liquid in the decompression tunnel. It is tightly sealed like a piston and cylinder in an internal combustion engine.

At the center of the decompression tunnel, there is provided a space partitioned by two openable and closable shield plates, which is the decompression chamber 8. Even if the decompression chamber constituted by these two shielding plates (hereinafter referred to as decompression doors, the inlet side is referred to as the inlet decompression door 9 and the outlet side is referred to as the outlet decompression door 10) is located at the lower position in the liquid tank, When either one of these decompression doors or one of the outlet decompression doors is scratched, it is a space independent of the liquid tank, so the decompression chamber liquid (hereinafter referred to as the decompression liquid) has a strong pressure of the buoyancy liquid. I will not receive anything. The buoyancy liquid and the liquid in the decompression chamber are exactly the same liquid,
Immediately after the buoyancy body has passed through the decompression chamber and the outlet decompression door is closed, the buoyancy liquid is confined in the decompression chamber and independent of the buoyancy liquid in the liquid tank. Moreover, since this depressurized liquid is discharged through the drain pipe just before the buoyant body enters the decompression chamber,
Naturally, it does not prevent the entry of buoyancy bodies. The volume of the decompression chamber is preferably such that the entire buoyancy body can be completely accommodated. This is because the shorter the decompression tunnel, the faster it can enter the liquid tank. When the tip of the buoyant body that has returned to the insertion hole enters the insertion hole and the insertion hole is blocked, the discharge valve 15 of the decompression chamber opens, and the decompression liquid in the decompression chamber is discharged by the discharge pipe, creating a space in the decompression chamber. Become. Immediately after that, the decompression door at the entrance of the decompression chamber opens and the buoyancy body receives no resistance and can enter the decompression chamber. Immediately after the entire volume of one buoyant body is completely contained in the decompression chamber, the inlet decompression door 9 and the discharge valve 15 are closed, and subsequently the pressure adjustment valve 12 inside the decompression chamber is opened, so that the buoyancy liquid in the liquid tank enters the decompression chamber. Inflow. Since the pressure adjusting valve 12 is provided on the wall, floor, etc. closest to the inlet pressure reducing door of the pressure reducing chamber, the inflowing high pressure buoyancy liquid is passed through the pressure adjusting valve from the rear of the buoyancy body. It flows into the decompression chamber and promotes the progress of the buoyancy body. Then, the outlet decompression door 9 opens immediately and the buoyancy body 3
Sticks out its tip into the liquid tank. When the tip of the buoyant body is immersed in the buoyant liquid, the pressure applied to the rear part and the front part of the buoyant body becomes equal, and the buoyant body already in the liquid tank and the front and rear parts have the same conditions. , Can easily enter the liquid tank. When the whole volume of the buoyancy body 3 is completely inserted into the liquid tank,
Immediately after the outlet decompression door 10 and the pressure control valve 12 are closed and the next buoyant body 3 is welcomed into the decompression chamber, the decompression liquid in the decompression chamber is discharged. The buoyancy body inserted into the liquid tank through this process receives the pressure of the buoyancy fluid, and the buoyancy is generated from the difference in pressure exerted by the buoyancy fluid on the upper and lower parts of the buoyancy body. The rotating disc rotates due to the force to rise.

However, due to the structure of the apparatus, a certain amount of buoyancy liquid (pressure reduction liquid) in the decompression chamber must be discharged each time one buoyancy body enters the liquid tank. If the buoyant liquid is continuously discharged from the decompression chamber in this way, the buoyant liquid in the liquid tank disappears, and the rotational movement of the device eventually stops. Therefore, it is necessary to return the buoyancy liquid to the liquid tank. For this reason, the buoyancy liquid is returned to the liquid tank by using the pumping float 17 shown in FIGS. The buoyancy liquid return device including the pumped-up float 17 is installed in the same liquid tank in parallel and adjacent to the power generation device provided with the rotating disk 2 provided with the buoyancy body as shown in FIG. The pumping float 17 is a hollow pipe bent into a circular shape having a diameter slightly larger than the diameter of the rotating disk provided with the buoyant body. Half of the circular object is inside the liquid tank, and the other half is outside the liquid tank. Built to be located. In order to allow this ring to pass through, a normal plug hole wall 20 having a hole (hereinafter referred to as a normal plug hole 19) having the same outer diameter as the hollow portion (around the waist) of this ring is provided at the lower position of the liquid tank. ing.
This pumped-up float 17 is a hollow pipe meandered in a zigzag shape and molded into a circular shape. The hollow part is divided into two equal parts.
Construct 0 or more spaces. Each of the partitioned spaces becomes an independent room, that is, a pumping chamber 18, and the buoyant liquid discharged from the discharge pipe 16 of the buoyant body is placed in each pumping chamber at the lowest position of the circular object outside the liquid tank. Pay from the pumping room 18,
By rotating the circular object by its own buoyancy, the buoyancy liquid is lifted in the liquid tank and is discharged into the liquid tank at the uppermost part of the liquid tank for circulation.

In the case where a straight hollow pipe is bent in a circular shape to form a circular object, the floating center acts on the center point of the circle, so that it does not rotate. Therefore, in this pumped-up float body, not a straight line, but a hollow pipe bent in a zigzag shape was bent into a circular shape in any direction extending 360 ° from the zigzag bending direction. For a ring made by bending 90 ° from the zigzag direction, it looks like a donut ring when viewed from the centerline direction of the ring,
If you change the direction by 90 ° from the center line, it looks like a zigzag tube instead of a straight line. That is, it means a circular object bent in the three-dimensional direction. The zigzag portion is U-shaped, and the inner angles of the two straight portions on the left and right of the U-shape are preferably about 20 ° to 70 °. However, this bending angle can be appropriately determined according to the working ability of the constant plug hole. The zigzag portion is U-shaped because a part of the pumped-up float body always passes through the normal plug hole, so that the pumped-up body floats smoothly, that is, the pumped-up float body rotates smoothly. Further, in order that the pumped-up float body can smoothly rotate within a certain range, the normal plug hole at the lower position of the liquid tank can be reciprocally moved in the direction of 360 degrees. A part of the wall of the liquid tank having the ordinary hole 19 at the lower position of the liquid tank (hereinafter referred to as the ordinary hole wall 20).
That is, without leaking the buoyancy liquid, it is designed to slide in any direction corresponding to the zigzag of the pumped float. Further, in order to obtain a smooth rotation of the pumped-up float body, the axis of the center point of the stopcock hole is always aligned with the zigzag direction axis of the floatpiece, and the stopcock wall 2
The peripheral portion 20 'itself of the normal stopper hole 0 has a function of always changing its direction with the center point of the constant hole 19 as a vertical axis and the fulcrum as a fulcrum.

As described above, even if a straight hollow pipe is bent into a perfect circle and its semicircular portion is incorporated into a liquid tank, it does not rotate.
By making a circular ring with a hollow pipe processed in a zigzag shape, vertical buoyancy can be taken out, and the rotational force generated by this buoyancy can be used to pump water.
Pumping chamber 18 that is 20 to 30% larger than the volume of the buoyancy liquid discharged
Make and store the discharged liquid there. The pumping chamber 18 is formed in the hollow pipe at regular intervals, and a partition part between them, that is, a partition chamber in which only air is confined between the pumping chambers, is referred to as an air chamber 21 hereinafter. Even if the air chamber 21 has the same volume as that of the pumping chamber 18, the pumping chamber is also filled with 20% to 30% of air. Therefore, the larger the sum of these airs, the smaller the rotational resistance of the pumping float.

Even if the ring is formed by bending it in a zigzag shape and then bending it in a different dimension, it is still a single hollow body. With the function of the hole and the wall of the permanent plug hole, the rotation resistance is reduced and it can enter the liquid tank. Since this pumped-up float body is a single hollow body, it can enter the liquid tank without receiving the strong pressure resistance of the buoyant liquid. The pumping float body also serves as a kind of stopper to prevent leakage of buoyant liquid from the regular plug hole, and the regular plug hole itself always corresponds to a direction almost perpendicular to the rotational movement direction of the pumping float body. From that,
Since the zigzag pumping float body linearly enters the liquid tank at the normal plug hole portion, it does not receive any strong liquid pressure when moving into the liquid tank from outside the liquid tank. The zigzag portion that has entered the buoyancy liquid generates vertical buoyancy, which imparts rotational force to the float body. As a result, the buoyant liquid contained in the pumping chamber is lifted up and discharged into the liquid tank when the pumping chamber rotates and moves to the buoyant liquid surface. The wall of the stopper hole does not change the volume of the liquid tank only by repeating the reciprocating motion in a predetermined direction over 360 degrees, and therefore is not affected by the liquid pressure and can be driven with a small force. Further, since the fulcrum is provided at the center point of the stopcock hole so that the movement of the stopcock hole itself becomes symmetrical even if its direction is changed, this also does not change the volume of the liquid tank. Therefore, even if a small fluid resistance is taken into consideration, it is not subjected to a large hydraulic pressure, and this can also be driven electrically or mechanically with a small part of the generated energy. Since the pumped-up float body can rotate by itself, it does not need to be attached to a rotating disk or the like and only needs to rotate smoothly. In order to obtain this smooth rotational force, the periphery of the float body is held by a cover 22 composed of guide rollers or the like so as to maintain an appropriate space.
Of course, the inside of the rotation of the pumped-up float body may be supported by a huge roller bearing or the like, and other conventional means can be used. This pumped-up float body can be used not only as a pumping system in the present power generation device but also as a so-called pump function independently.

The pressure reducing chamber 8 of the buoyant body 3 provided adjacently has a pressure adjusting valve 12 near the inlet pressure reducing door, but the pressure reducing liquid can be easily discharged to the ceiling portion closest to the outlet pressure reducing door 10. Is provided with an air hole pipe 11 for discharging the decompressed liquid to the pumping chamber 18, and the drain hole is opened and closed by the discharge valve 15 described above. It is sent to the pumping chamber 18 in the pumping float body 17 through the discharge pipe 16. As shown in FIG. 2, the diameter of the rotation trajectory of the pumping float body is larger than the diameter of the orbit of the buoyancy body mounted on the rotating disk, that is, the pumping chamber is located at a position lower than the position of the decompression chamber 8. 18 is located, and when the discharge valve 15 is opened, the depressurized liquid naturally flows into the pumping chamber through the discharge pipe 16. The buoyancy liquid flows in from the outlet decompression door 10 or is taken in from the pressure control valve 12 and flows into the decompression chamber 8. However, the buoyancy liquid is discharged before entering the buoyancy body and sent to the pumping chamber 18 to rotate the pumping float body 17. Repeat the cycle of returning to the liquid tank again.

In the decompression tunnel 7, one wall of the ceiling from the inlet to the outlet has the same width as the thickness of the rotating disk so that the outer peripheral portion of the rotating disk 2 to which the buoyant body 3 is fixed can pass. There is a gap that is torn in a shape (hereinafter referred to as the passage groove), but this passage groove is a passage of a rotating disk for the rotating body to insert the buoyant body into the liquid tank, and even when the liquid tank groove is extended. is there. When the buoyancy body does not pass through, the outer peripheral part of the rotating disk fits exactly into this passage groove, and when the buoyancy body does not pass, it is part of the ceiling wall of the decompression tunnel or decompression chamber. It is airtight. This function is exactly the same as the liquid tank groove. The opening and closing of the decompression door may be performed by any of electric, pneumatic and mechanical methods. The most important points in the above-described power generator are the pumping system and the decompression chamber. In this method, a decompression tunnel through which a buoyant body passes is provided, and a decompression chamber is provided inside the decompression tunnel. However, there are many other methods that work similarly to this decompression chamber. For example, one or two small liquid tanks are provided on one side in a large liquid tank, and each liquid tank is partitioned by an opening / closing door, a blocking plate, etc. so that the large liquid pressure does not reach.
The structure is such that the buoyancy body is passed from the small liquid tank side by alternately opening and closing the door and the like. In this case, the decompression chamber is not the decompression chamber. The pumped-up float body for circulating the buoyancy liquid can also be provided in a liquid tank separate from the buoyancy body.
The next important point in this method is that various shield construction methods are used so that the buoyant liquid in the liquid does not leak from the liquid tank groove or the gap of the insertion hole of the buoyant body. For example, just by laminating a dense surface like a laminated glass, the two pieces of glass adhere to each other, and even if they are misaligned or rotated, liquid leaks, etc., as well as sticking like a single object,
It becomes difficult to separate them. Therefore, as the shield construction method such as liquid leakage prevention in the present power generator, a construction method similar to frosted glass or the like may be used, or other general shield method may be used.

As a result of further research by the present inventor, with the hint of the pumped float body, as a result, the buoyant body 3 consisting of hollow protrusions mounted around the rotary disk 2 was replaced with the buoyancy body shown in FIGS.
It has been found that by using a buoyancy body composed of the float body 23 as shown in (1), a buoyancy body having the functions of the buoyancy body 3 and the pumping float 17 can be obtained.
Similar to the pumping float 17, the float body 23 is a hollow pipe or rod-like material that is meandered in a zigzag shape and is formed into a circular shape. As shown in FIG. It is installed so as to be located outside the liquid tank. A hole (hereinafter referred to as a normal plug hole 19) for passing a hollow pipe or a rod-shaped object of the float body 23 is provided at a lower position of the liquid tank. The permanent plug hole 19 is designed so as to be in close contact with the float body 23 such as a hollow pipe to prevent liquid leakage. In the case where a hollow pipe or a rod-shaped object is formed in a straight shape without being meandering, the floating center acts on the center point of the circle and no rotational force is generated.
In No. 3, a circular pipe was formed by bending a hollow pipe bent in a zigzag shape instead of a straight line. That is, it is a circular object bent in the three-dimensional direction. The zigzag portion is preferably U-shaped in order to smoothly pass through the normal plug hole 19.
The bending angle of the character should be determined according to the actuation ability of the permanent plug hole, but the inner angle of the two straight portions is preferably about 20 ° to 70 °. Further, as shown in FIGS. 4, 5, 6, and 7, in order that the float body 23 can smoothly rotate within a certain range, the normal plug hole 19 at the lower position of the liquid tank is configured to move left and right. A part of the liquid tank wall 4 (hereinafter referred to as a normal plug hole wall 20) provided with a constant plug hole at a lower position of the liquid tank is free to leak the buoyancy liquid and correspond to the zigzag of the float body in any direction. It is designed to slide. Further, in order for the float body to rotate smoothly, the axial direction of the center point of the regular plug hole 19 is always the same as the zigzag direction axis line of the float body. The vertical axis is the center point of the permanent plug hole, and its direction is always changed with that point as the fulcrum.

Like the pumped-up float body, the float body is a hollow body even if it is a ring made by bending in a zigzag shape and further bending in different dimension directions. In addition, this float body can work into the liquid tank by reducing the rotation resistance by taking advantage of the above-mentioned constant plug hole and the wall of the constant plug hole. Since this float body is a single hollow body, it can enter the liquid tank without resistance. The float body also serves as a kind of stopper to prevent leakage of the buoyant liquid from the regular plug hole, and the regular plug hole itself always responds in a state almost perpendicular to the rotational movement direction of the float body. Since the zigzag float body linearly enters the liquid tank at the normal plug hole portion, it does not receive any strong hydraulic pressure when moving into the liquid tank from outside the liquid tank. The zigzag portion that has entered the buoyancy liquid generates vertical buoyancy, which imparts rotational force to the float body. The wall of the stopper hole does not change the volume of the liquid tank only by repeating the reciprocating motion in a predetermined direction over 360 degrees, and therefore is not affected by the liquid pressure and can be driven with a small force. Further, since the fulcrum is provided at the center point of the stopcock hole so that the movement of the stopcock hole itself becomes symmetrical even if its direction is changed, this also does not change the volume of the liquid tank. Therefore, even if a small fluid resistance is taken into consideration, it is not subjected to a large hydraulic pressure, and this can also be driven electrically or mechanically with a small part of the generated energy. Since the float body can rotate by itself, it does not need to be attached to a rotating disk or the like, and only needs to rotate smoothly. In order to obtain this smooth rotational force, the periphery of the float body is held by a cover 22 composed of guide rollers or the like so as to maintain an appropriate space. Of course, the inside of the rotation of the float body may be supported by a huge roller bearing or the like, and other conventional means can be used.

The float body 23 is hollow, but its interior or air chamber can be made honeycomb to withstand water pressure or otherwise reinforced. Since this float body is a symmetrical rotating body, the symmetric masses of each other are canceled out,
Rotational force is generated because the mutual attraction between gravitational force and buoyancy works. Therefore, these symmetrical rotating bodies do not necessarily have to be hollow bodies and may be filled bodies. That is, although it can be made from an ingot of iron, the overall weight becomes large, which means that the hollow body is far superior in consideration of economical efficiency such as related equipment and material cost and toughness. The power transmission method to take out the energy generated by the buoyant body to the outside,
In addition to the rotary disc type shown in FIG. 1, various methods such as a spoke type, a bearing type, and a slipping type can be considered. Among the slipping types, there are a belt method, a chain method, a wire method, and the like. The spoke type and the bearing type are similar to the rotating disk type in that the buoyant body moves in a circular motion in a circular motion, but the tsurube type is energy efficient because the buoyant body floats vertically. However, the structure becomes a little complicated. The bearing type and the slide type do not require the liquid tank groove because the liquid tank has an insertion hole for a buoyant body. As a method of taking out an output suitable for the case where the float body 23 is used, first, a rack gear 24 is attached to the float body 23 as shown in FIG. Then, in order to prevent liquid leakage due to the attachment of the rack gear, the water stop gear 25 is attached in the permanent plug hole. Then, the pinion gear 26 is attached to the place near the stopcock hole in accordance with the movement of the stopcock hole so as to be aligned with the rack gear so that the pinion gear 26 always meshes with the rack gear in the same state. In this case, when the float body 23 rotates, the rack gear 24 also moves in accordance with the rotation movement, and the movement is converted into rotational power by the pinion gear 26 and a universal joint or the like is taken from the power extraction shaft 27 coaxial with the pinion gear. The power is taken out by utilizing it. In the figure, 28 is a bearing, 29 is a bearing bearing, 3
0 is a universal joint. The power generation device using the float body can be used for power generation and the like, and in that case, there is no need to pump water because there is no risk of liquid leakage, and it can be said to be an excellent energy generation device. This float-type power generation device has a simpler structure and can be expected to become the mainstream of the next generation.

[0017]

In the power generating device having the above-described structure, the buoyant body is repeatedly inserted into the liquid tank, and the buoyant body is rotated by its own buoyancy. The movement of the buoyancy body is repeated as a continuous movement, and effective power can be taken out from the rotation shaft or the rotation outer peripheral portion.

[0018]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment will be described with reference to the drawings. Power was taken out using the following type of equipment shown in FIG. However, the liquid tank groove was not provided, and the buoyant body was installed in a belt shape around the disk by means of bearings so that the buoyant body could circulate around the disk. Liquid tank size Height 2.5m x Width 1.5m x Depth 2.0
m size of rotating body diameter 2 m size of buoyant body 4800 cm ³ number of buoyant body 15 rotating method bearing method buoyant liquid water used material liquid tank, rotating body, decompression chamber and buoyant body, all iron was used. However, the buoyant body is a hollow body made of a 2.3 mm thick iron plate. For the operation of the inlet / outlet decompression door, a mechanical type air pressure control valve is used. When using the above device, the speed of rotation is 2
The force required to rotate at rpm and apply a force opposite to the rotating direction to the buoyant body to stop the rotation was about 20 kg.

[0019]

The method and apparatus of the present invention have the following effects. (1) Since this power generation device uses buoyancy as an energy source, it does not require fuel and therefore does not generate pollutants. (2) Noise is low, and together with (1) above, the global environment is not destroyed and social problems can be eliminated. (3) Since the power generator has a simple structure, it is inexpensive and has few failures. (4) Safe without the danger of radioactive materials, etc., and in combination with the reasons (1) to (3) above, it can be installed anywhere.
Therefore, the high voltage transmission line is unnecessary. (5) Heat energy can be easily supplied at low cost, and problems such as danger and pollution of city gas and natural gas and huge facilities for maintenance management related to the transportation and supply system can be solved. (6) It can be installed on the sea, in the desert, or on flat land with little water.

[Brief description of drawings]

FIG. 1 is a side vertical cross-sectional view of a power generation device of the present invention in which a buoyant body has a shape in which a hollow protrusion is attached to the outer circumference of a rotating disk.

FIG. 2 is a front view of the apparatus of FIG. 1 to which an apparatus having a pumping float body is further attached.

FIG. 3 is a side vertical sectional view of a portion of a pumped-up float body.

FIG. 4 is a schematic diagram of the present power generation device using a float body in which a buoyant body is a hollow pipe that meanders and is formed into a circular shape.

5 is a front view of the float body portion of FIG. 4. FIG.

FIG. 6 is a schematic view showing an operating state of a regular plug hole and a wall of the regular plug hole in the float body.

FIG. 7 is a schematic view showing an operating state of a regular plug hole and a wall of the regular plug hole in the float body.

FIG. 8 is a schematic view showing an operating state of a regular plug hole and a wall of the regular plug hole in the float body.

FIG. 9 is a schematic view showing an operating state of a regular plug hole and a wall of the regular plug hole in the float body.

FIG. 10 is a schematic diagram showing a power take-out means when the buoyant body is a float body.

[Explanation of symbols]

 1 rotating shaft 2 rotating disk 3 buoyant body 4 liquid tank 5 buoyant liquid 6 insertion hole 7 decompression tunnel 8 decompression chamber 9 inlet decompression door 10 outlet decompression door 11 air hole pipe 12 pressure adjustment valve 13 decompression door operation motor 14 drainage hole 15 discharge Valve 16 Discharge pipe 17 Pumping float body 18 Pumping chamber 19 Stopper hole 20 Stopper hole wall 21 Air chamber 22 Cover 23 Float body 24 Rack gear 25 Water stop gear 26 Pinion gear 27 Power take-out shaft 28 Bearing 29 Bearing bearing 30 Universal joint

Claims (10)

[Claims] 1. A power generation device comprising: introducing a buoyant body into a liquid tank and rotating the buoyant body by the buoyancy of the buoyant liquid in the liquid tank. 2. The apparatus according to claim 1, wherein the buoyant body is a protrusion attached to the outer circumference of the rotating circular body. 3. A hollow pipe is meandered and molded into a circular shape in a direction different from that of the meandering, and has a pumping chamber and an air chamber formed by partitioning the hollow pipe. The device according to claim 2, further comprising a pumped-float device for returning to the tank. 4. An apparatus according to claim 2, wherein a decompression chamber is provided at the bottom of the liquid tank for inserting and rotating the buoyant body in the liquid tank. 5. A decompression chamber, which is partitioned by two openable and closable shield plates, and comprises a pressure adjusting valve for introducing buoyant liquid to the front of the decompression chamber and a drain valve for draining the decompression chamber. The apparatus of claim 4, wherein the apparatus comprises. 6. The apparatus according to claim 1, wherein the buoyant body is a float body in which a hollow pipe or a rod-shaped object is meandered and formed into a circular shape in a direction different from the meandering. 7. A normal plug hole wall having a normal plug hole for introducing and rotating the float member into the liquid tank, which can be moved so that the axes of the float member and the normal plug hole are always in the same direction is provided. 7. The apparatus of claim 6, wherein 8. The buoyancy liquid is water, 1, 2, 3, 4,
The device according to 5, 6, and 7. 9. The apparatus according to claim 6, further comprising a power take-out device provided with a rack gear on the float body, and having a power take-out pinion gear fitted to the rack gear in front of the permanent plug hole. 10. A hollow pipe is meandered and molded into a circular shape in a direction different from that of the meandering, and a liquid is returned to a liquid tank, which has a pumping chamber and an air chamber provided by partitioning the hollow pipe. Pumped float body to do.