KR20040077825A - wind power and flowing liquid power electricity system - Google Patents

Abstract

PURPOSE: A wind power and flowing liquid power electricity generating system is provided to use irregular motions of all kinds of fluids as energy for generating electricity, and realize combined electric generators, thereby increasing quantity and time of generating electricity without polluting environment. CONSTITUTION: A flowing liquid power inducing apparatus(1) induces a flow of the wind into a drum fan(7) regardless of directions of the wind to act the wind as force necessary for rotating the drum fan, while flowing out disturbing force and receiving much absolute quantity of the wind for rotation. The flowing liquid power inducing apparatus is relatively larger than the drum fan to generate electricity even if mean speed is low. A cross section of a fluid port(6) is narrowly formed to speed up the wind to rotate the drum fan. A plurality of electric generators(20,20') capable of merging flows of different type of fluids are selectively used to generate electricity.

Description

Wind power and flowing liquid power electricity system

The present invention relates to a fluid flow power generation system such as wind power, the existing wing-type wind power generation is a representative system. Although it is a clean, pollution-free natural energy power generation system, it takes up a lot of space for the wing to move, but it is not very efficient due to the small amount of wind power actually available, and it is supported by a single pillar with a heavy wing, and it is structural to generate wind power. Due to its weakness, there is a high risk of collapse such as strong winds, so it is prepared for the impact of strong wind by adjusting the wing angle or stopping the rotation of the wing.

It is difficult to adapt to sudden changes in wind direction, reverse rotation by the control system to prevent the twisting caused by the rotation of the blade, adjustment of the blade angle due to the strength and weakness of the wind speed, etc. Difficulties in mechanical technology to support huge wings, etc. with one pillar, and the difficulty of making a solid wind to withstand strong winds.

And in order to overcome the structural inefficiency of using relatively small winds even with abundant air volume, the longer the wing length, the greater the centrifugal force, and the stronger the wind speed, the more power generation can be achieved. In order to take advantage of the abundance of wind power in the air and air spaces, there are a lot of technical difficulties in terms of the risk of collapse and the efficiency of rotation of the wind.

The existing wing-type wind power generation system is inadequate for large-scale systems due to its dynamic structure and rotates three-dimensionally in the form of a circle, but only wind power that hits three wings with energy efficiency can be made into electric energy. Starting wind speeds other than the rated wind speed (8-18m) (2-4m) and wind speeds above the rated wind speed (20m or more) are not produced and are discarded.

In addition, although the wing-type wind power generation system has the same wind speed, the wind of a certain wind evenly hits the wing with the same force toward the center of the lowest rotational efficiency and the tip of the wing with the highest rotational efficiency. The difference between high-efficiency wind power and low-efficiency wind power acting on the center of the shaft, that is, inefficient use of the wind on the center.

In addition, the existing system can only be used in wind power and cannot be used in tidal, wave, and running water, and also cannot be used in a power generation system that combines the flow energy of fluid such as wind, tidal, wave, and running water. If you don't, you won't be able to generate electricity,

In order to solve the above problems and to obtain wind power lamps as electric energy, which is the lowest generation cost and the highest land and space efficiency,

Regardless of the direction of all the wind lights, the fluid flow guide device 1 directs the flow of the wind lights to the drum fan 7 so as to act only as a force necessary for the rotation of the drum fan 7, It can generate power by receiving a large amount of wind power for rotation to increase power generation effect, and increase the relative size of the fluid flow guide device 1 to the drum fan 7 so that the power can be developed even if the average speed is slow, and the cross section is narrow. The Bernoulli theorem, to which the speed of the ground fluid, is applied, narrows the cross-sectional area of the oil passage 6, so that the speed of wind power, etc., increases, thereby rotating the drum fan 7 to increase the rotational efficiency.

The wings of the drum fan in the tangential direction receive a maximum rotational drag and a minimum rotational drag, and the wings are located at the edge of the drum 8 to increase the efficiency of wind power, and are firmly fixed to the ground. The drum fan 7 is protected by the fluid flow guide device 1 so that the drum fan is not destroyed even in the strong wind.

It is possible to combine power generation of different types of fluids such as wind and tidal power, wind and wave power, wind and water power, and it is easy to structurally install several generators 20, 20 'and 20 ". By selectively generating a plurality of generators of different capacities, all the wind power lamps coming into the fluid flow guide device 1 of the power generation system can be made into generated energy.

Since the fluid flow guide device 1 can be manufactured robustly, a large power generation system can be installed in the air space, the sea, the river, the mountain, and the power generation is possible.

Figure 1 (A) Front perspective view of system (B) Top view (C) Fluid guide system (D) Drum fan

Figure 2 Wind Power System

Figure 3 Combined power generation system of wind power and tidal power, wave power, and water power

4 is a structure and fluid flow diagram and a perspective view of the fluid flow guide device

5 is a structural view and a perspective view of the drum fan

Figure 6 Comparison of the size of the fluid flow guide plate and the relative size of the blades of the drum fan

<Description of Main Parts of Drawing>

1 .Fluid flow guide device 2 .Fluid flow guide plate

3. Upper plate of fluid flow guide plate 4. Lower plate of fluid flow guide plate

5. Fixed connection plate of fluid flow guide plate 6. Vent hole (vent hole)

7.Drum fan 8 .Drum

9 .Wings of drum fan 10 .Wings fixing connector of drum fan

11.Center of the drum pan 12.Top plate of the drum pan

13.Bottom plate of the drum fan 14.Center shaft connection bearing

15. Central shaft load bearing 16. Central shaft gear

17.Drum fan internal fixture 18.Interlock

19. Transmission 20. Generator

21.Generation room 22.Generator room bottom plate

23. Lower pillar of power generation system 24. Actual width of fluid flow guide plate

25.Width of drum wings 26.Width of fluid flow guide plate

27.Width of drum fan 28.Quantity (horizontal) such as inflowed wind power

29.Quantity (length) of inflowing wind power 30.Width level and width of minimum level

31.High water level 32. Low water level

33.Safety distance 34.Automatic control

Hereinafter, the configuration and operation of the present invention will be described in detail with reference to the accompanying drawings.

1 is a front perspective view of the system (B) top view (C) fluid induction device (D) drum fan name of each important part in order to grasp at a glance the fluid power system such as wind power to be provided by the present invention It is shown schematically with.

FIG. 2 is a perspective view and a top view of the wind power generation system, showing the same shape for wind lamps in all directions, and a cross-sectional view showing the amount of wind power received by the entire wind power generation system for the flow of wind lamps in a certain direction. to be.

With respect to the flow of wind in all directions, the amount of wind flowing into the transverse portion 28 and the amount of wind flowing into the longitudinal portion multiply by the quantity 29, i. It enters through the fluid flow guide plate (2) of the) and acts as wind power to rotate the drum fan 7 by hitting the wings 9 of the drum fan for power generation. In other words, the amount of wind energy flowing into the fluid flow guide device 1, that is, the wind energy as much as the cross-sectional area intensively hits one of the blades 9 of the drum fan and rotates.

As shown in the figure, even if the same space is used, the structure can use much more efficiently than the amount of wind used by the three wings of the existing propeller-type wind power generation system.

In areas where the direction of wind is bidirectional or in areas where the tidal direction is bidirectional, such as coastal areas, several systems are produced in line with each other to connect the fluid flow guide plate (2) on the nearest side to induce the flow of fluid such as wind power On the other hand, the wind turbines, which exit from the opposite side of the duct 6, also have the effect of inducing wind lamps to the duct 6 of the adjacent system connected to the fluid flow guide plate 2 Wind energy that is discarded at the time can be used as energy for the rotation of the drum fan (7) Efficient, and in the form of a horizontal axis up and down in the above manner if the wind power is strong and wind power is always present in the air space The utility value is large because it can be done.

Figure 3 schematically shows how the actual wind power and running water, wave power, tidal power, etc. merge into one system.

Even in the high water level of the sea water or the highest water level of the high wave river bank (31), the drum fan (7) is installed so that the power generation chamber is not submerged by the water and is secured by the strong fluid flow guide device (1). It is a structure that rotates and merges power generation by the force of the wind and moving fluid flow induced by).

In order to prevent the drum fan 7 from acting as a force that hinders rotation due to the low friction caused by gravity, the lower plate 13 of the drum fan and the wing of the drum fan are sealed, or separately under the lower plate of the drum fan. Install the air cylinder to inject the rotation of the drum fan (7) in the state of floating by the force of fluid such as wind power and wave force by the force of buoyancy by water. Proper buoyancy and the load of the drum fan 7 are properly calculated to achieve the lowest water level 32, so that the buoyancy bearing bearing 15 'of the upper plate 3 of the wind flow guide plate is installed as shown on the water surface. The wind power coming through the fluid flow guide plate (2) in a floating state to hit the blade (9) of the drum fan can be generated by the rotational force of the drum fan (7).

When the water level is low, the fluid flow combined cycle system such as wind power generates power based on the power of the wind, and when the water level rises, the fluid flow such as wave power is generated. Wind and tidal power The direction of wind and flow is different, so even if the forces act in opposite directions, they do not interfere with the structural development of a fluid power system such as wind power. It increases the amount of power generated. And it can generate power even when one of the two powers does not exist, so it is freed from the limitation of generation time which is the weakest point of wind power generation.

4 is a front view, a top view and a perspective view of the fluid guide device.

Since the fluid guide plate 2 is arranged in the direction of a tangential line of a circle with respect to the center line of the central axis 11 of the drum fan, the fluid guide plate 2 is arranged in a shape of a slightly inclined plane for all the forward directions, and forms a circular shape. If there is a wind turbine, the wind turbine guided by the fluid guide plate (2) of the fluid induction apparatus (1) hit the piece (9) of the drum fan to explain the flow of the wind lamp to rotate the drum fan (7).

As shown in the figure, even if there are wind lamps in any direction, a certain amount of wind lamps around the central axis 11 of the drum fan of the wind power fluid power generation system are the fluid flow guide plate (2) of the fluid flow guide device (1). Guided to the oil outlet (ventilation port) 6 is guided at a high speed, located in the tangential direction to the edge of the drum fan (7) acting as a force for rotation receives the strongest, hinders rotation The drag force hits the vane 9 of the drum pan, which receives the least, and rotates the central axis 11 of the drum fan. In addition, the wind power on the side acting as a force to prevent rotation about the central axis (11) of the drum fan flows along the fluid flow guide plate (2) of the fluid flow guide device (1) on the opposite side It does not act as a force that interferes with the rotation of the central axis 11 of the fan. Therefore, the rotation efficiency is very good. The efficiency of the rotation of the wind lamp and the drum fan 7 through this fluid flow guide device 1 is a structure that always produces the same result for the direction and speed of all the wind lamps.

Although the number of fluid flow guide plates 2 should be about 6 or more, if the number of fluid flow guide plates 2 is small, the size of the fluid flow guide plates 2 must be made large for efficient induction of wind power, etc. As it falls down, it is decided more than ten according to necessary local conditions. The larger the diameter of wind power generation systems, the greater the number of fluid flow guide plates. Of course, the average wind speed, air volume and tidal strength of the region should be produced by considering the amount of electric energy to be obtained in consideration of the space efficiency by comparing the strength of the flow of flowing water.

The larger the relative size of the fluid flow guide device 1 to the drum fan 7, the larger the angle of the fluid flow guide plate 2 to 120 degrees or 130 degrees larger than the tangent, but the smaller the relative size. The more the tangent, the closer to 90 degrees, can enhance the function of the fluid flow guide device 1, and the closer to 90 degrees, the more the wind drives the wind, which acts for rotation, and strikes the outside of the drum fan's wings (9). The wind light that rotates the fan 7 and hinders the rotation has the effect of flowing to the other side through the fluid flow guide plate 2 of the fluid flow guide device, so that the space occupied by the fluid flow power generation system such as wind power is also reduced.

5 is a front view and a top view and a perspective view of the drum fan 7 in detail.

On the outermost side of the drum 8 a plate-shaped small blade 9 hangs in the direction of several tangents. Since the wings 9 of the drum fan are in the tangential direction, the drag acting as the force for rotating the drum fan 7 is most received against all wind directions, and the like, which hinders the rotation of the drum fan 7. The drag acting as a force is the structure that receives the least. Of course, as in the case of the fluid flow guide plate 2, the angle of the wing 9 of the drum fan can be manufactured at 100 degrees or 110 degrees, but the drag that hinders rotation is greatly increased. It is the best structure to manufacture in the direction of the tangent 90 degrees because the rotation efficiency is reduced.

When passing through the fluid flow guide plate 2 of the fluid flow guide device 1, the inlet is large and the outlet is small, so that the speed of the wind is faster, and Bernoulli's theorem is applied that the speed of the fluid is increased by the narrowed cross-sectional area. The wings (9) will be hit, the width of the drum fan's wings (27) is too large, the speed of the wind speed is reduced again, the rotational efficiency is reduced. For this reason, the width 27 of the blades of the drum fan is sufficiently narrow compared to the inner width of the through hole 6 of the fluid flow guide device 1, so that the structure continues to use the fast wind power.

In addition, in the wing type wind power generation system, the same wind power acts as a force for rotation in all the parts of the central portion where the wind efficiency is low and the tip of the wind efficiency where the wind efficiency is high.

However, in this fluid flow power generation system such as wind power, the flow passage 6 of the fluid flow guide plate 2 of the fluid flow guide device 1 guides the wind light at a high speed in the outermost direction of the drum fan 7. And, the wind to the side that hinders the rotation of the drum fan flows, the width of the wings of the drum fan (27) is small enough so that the induced wind and the like does not decrease the speed, the wing of the drum fan (9) of the drum fan Located farthest from the central axis (11), the wind power acts as a rotational force in a direction close to 90 degrees in all directions with respect to the central axis (11) of the drum fan, the shape of the drum fan wings (9) wind power The rotational efficiency is maximized because the structure receives the greatest drag and the least disturbing drag.

The number of the blades 9 of the drum fan may be 6 or more as in the case of the fluid flow guide plate 2, but considering the speed of all winds such as the average wind speed and the speed of the tide of the tide, Considering the size of the fluid flow guide plate 2 of the fluid power generation system and the amount of electric energy to be obtained, it is better to manufacture at least 10, and as the drum fan becomes larger, the number of wings should increase.

Figure 6 changes the number of vanes 9 of the drum fan, changes the angle and shape of the fluid flow guide plate 2 of the fluid flow guide device 1, and induces fluid flow for a drum fan 7 of the same size. It is an example of the top view of the drum pan 7 and the fluid flow guide apparatus 1 which have been roughly drawn, changing the relative size of the apparatus 1.

In the figure, the size of the drum fan (7) is all the same size and shows the appearance of the drum fan 7 when the number of wings (9) of the drum fan is changed. The number of blades 9 of the drum fan is determined in consideration of the speed of the wind power and the relative size of the fluid flow guide device 1.

In addition, by comparing the relative sizes of the blades 9 of the drum fan of the same size and the fluid flow guide plate 2 of the fluid flow guide device 1 in different conditions, such as wind power entering the fluid flow guide plate 2 Even if the speed is slow, the absolute amount is received and the speed is increased while passing through the fluid flow guide plate 2 so that the blade 9 of the drum fan is rotated. It is a structure that has the advantage that can be developed by increasing the relative size to the blade (9) of the drum fan.

When the wind speed is high, the power generation system can reduce the relative size of the width 26 of the fluid flow guide plate and increase the relative size of the drum fan 7 so that the entire power generation system can take up less space and efficiently generate electricity. In the low-speed flow, such as wind power, the relative size of the fluid flow guide plate (2) to the drum fan blade (9) is made large, so that the space efficiency is slightly reduced, the advantage of generating power generation efficiency. There are many structures.

Moreover, the change of the angle of the fluid flow guide plate 2 which guides wind power etc. to the blade | wing 9 of the drum fan was illustrated, The upper side and 110 degree top view of the fluid flow guide plate 2 when it is tangential, ie, 90 degrees. When comparing the top view at the same time, when the amount of wind light is the same, the change in the angle of the fluid guide plate (2) and the blade (9) of the drum fan to compare how the appearance of the wind flow. The closer to the tangential direction, that is, the closer to 90 degrees, the stronger the impact toward the tip of the wing, and the greater the tangential, ie, 110 degrees, the stronger the flow is to the inside of the drum pan 7. In addition, when the fluid flow guide plate is manufactured in the tangential direction, the space efficiency is improved because the fluid flow guide function such as wind power of the fluid flow guide device 1 is improved even in a narrow space.

As another example, the shape of the fluid induction plate was compared by giving a slightly streamlined shape. In FIG. 5, whether the space efficiency or the electricity production efficiency is improved is a matter of necessity for different applications depending on the environment.

Above, the important functions and operations of the main parts of each drawing have been described first. The following describes the formation, interaction, and function of each component.

Inner circle (inner trajectory of the fluid flow guide plate) with reference to the center line of the central axis 11 of the drum fan at a predetermined distance, that is, 360 degrees divided by two large and small circles in FIGS. 1 and 3. Align the tangential or larger angle, i.e., the fluid flow guide plate (2) between 90 and 120 degrees along two circles (inner and outer trajectory circle of the fluid flow guide plate). The upper plate 3 of the fluid flow guide plate and the lower plate 4 of the fluid flow guide plate of the large flow size guide plate are firmly connected to the top and the bottom of the fluid flow guide plate 2 and the fluid flow guide plate 2 is interposed. Continuously connected to the fixed connecting plate (5) of the fluid flow guide plate or the fixed iron core, the outer side of the large and small passages (6) are arranged in a frame at the same shape and the same interval, bar, wind, etc. Guides at high speed toward the outside of the rotating drum fan (7). The high drum fan (7) is a fluid flow guide device (1) of a very robust structure while allowing a safe and smooth rotation. In the case of the upper plate 3 or the lower plate 4 of the fluid flow guide plate, unlike the upper plate 12 or the lower plate 13 of the drum fan, it does not need to be circular, and may cover the fluid flow guide plate.

In the same manner, the wings 9 of the drum fan in the tangential direction are arranged along the outer track circle of the drum 8 and the blade tip of the drum fan and connected to the drum fan blade fixing connecting plate 10, and the top plate of the drum fan. 12 and the bottom plate 13 is fixed firmly and the center shaft 11 of the drum fan for rotation in the center very firmly, it becomes a drum fan 7 that withstands strong wind, waves and rotates. Since the wings 9 of the drum fan are in the tangential direction, the drag such as wind power for rotation is received at the maximum, thereby increasing the rotation efficiency to the maximum, and the drag receiving the least rotation.

In the center of the upper plate (3) and the lower plate (4) of the fluid flow guide device, a central shaft connecting bearing (14) capable of rotating the central shaft (11) of the drum fan is installed. The central shaft 11 of the drum fan is connected to the fluid flow guide device, which is firmly fixed to the ground, and the wing of the drum fan 9 inside the fluid flow guide plate 2 of the fluid flow guide device 1. It rotates while maintaining the minimum safety distance 33 so as not to bump each other when it rotates.

The central axis 11 of the drum fan is fixed to the upper plate 3 of the wind flow guide device, the lower plate 4 or the lower plate 22 of the power generation chamber so that the drum can rotate while bearing the load of the drum fan 7. The bearing 15 holds the load of the drum 7 and increases the rotational force by reducing the frictional force so that the diameter of the central shaft support bearing 13 can be reduced and the bearing of the drum pen can be rotated while maintaining the load of the drum pen. By making the diameter of the stop bearing 13 'large, the drum fan 7 can be efficiently rotated while bearing the entire load.

According to the fabrication structure, the power generating chambers 21 and 21 'are formed on the upper plate 3 or the lower plate 4 of the fluid flow guide device to connect the central shaft gears 16 and 16'. In addition, the central shaft gear 16 is connected to a plurality of intermittent gears (18, 18 ') that is connected to the transmission (19, 19') of the generator, and can be interrupted if necessary, the intermittent gear is for power generation It is connected to the transmission device 19, 19 'to obtain a rotational force and the transmission device 19 is connected to a plurality of generators 20, 20', the wind speed, etc. It is a system that uses all the wind power coming into the power generation fluid flow guide device 1 for power generation by generating electricity with low electromotive force or being too fast, so that the generator is not idle and connected to a generator of an appropriate capacity.

The lower main column 23 of the power generation system is secured by the fluid flow guide device 1, so that the structure of the drum fan 7 is not difficult to manufacture and install in a very large and strong place on the ground where the wind is rich. The large diameter of the wind flow guide device (1) and the drum fan (7) in a place where the tidal wave power is abundant, so that there is no difficulty in generating large capacity, and also the mechanical and mechanically simple structure, and to use the natural wind power It is a non-directional structure that achieves the same efficiency in any direction, and it is not a power generation type that requires the use of advanced technologies such as automatic control, but uses a natural flow of fluid such as wind and tidal power, so it is less troublesome and robust.

As described above, the present invention can be applied to the irregular movement of all fluids such as the hydrodynamic tidal wave hydrophobic force in the same way as the wind power generation system, and the development of the merge system is also possible, so that the generation amount is further increased and the development time is extended. It is easy to produce electric energy, the cornerstone of human civilization, without polluting the environment.

In all directions in the system, the energy of wind power is received to rotate in the same direction and rotates in the same direction. Therefore, even when the forces act in conflict with each other in different directions, the system rotates in the same direction with respect to external energy on the system. By using wind power and tidal power, tidal power and wave power, wind power and wave power, combined power system of different directions such as wind power can be used to generate more power. One of the weaknesses of can be developed by extending the development time. In addition, even when there is a sudden change in energy sources such as strong wind gust waves, the direction of the fluid flow guide plate 2 and the wings 9 of the drum fan is unidirectional, so that power generation can continue without interruption of power generation.

As it can be manufactured structurally and robustly, large, medium, and small wind power generation systems such as wind power can be constructed without difficulty in the air, in the sea, or inside the river. Increasing household, business, and government revenues by combining power generation, tidal power, wave power, and empowerment. By making the relative size of the fluid flow guide device (1) relative to the drum fan (7) large, it is easy to generate power even in areas with low airflow and irregularities like in Korea. Infinite electrical energy can be obtained through combined power generation and tidal power.

Since this invention is a power generation system that uses clean energy such as wind power that is abundant on the earth but is thrown away, it will be very helpful in solving the problem of energy depletion and environmental problems such as carbon dioxide problem caused by the use of fossil fuel.

Claims (4)

In FIGS. 2 and 4 and 6, a plurality of fluid flow guide plates 2 are arranged in a tangential direction along the same circle, with the same size and distance therebetween, and a fixed connecting plate of the fluid flow guide plate as shown in FIG. Or a fluid connection plate (2) fixed to the fluid guide plate (2) with a fixed connection core to form a frame and fixed with a circular top plate (3) and bottom plate (4) to induce wind power, etc. Circular fluid flow guide device (1) having a central shaft connection bearing for rotation of the central shaft in the center As shown in FIG. 5, the wings 9 of the plate-shaped drum pan are arranged and fixed at a constant size in a tangential direction along the outermost portion of the drum 8, and the wing fixing connecting plate 18 or the wing fixing of the drum pan is fixed. The core is fixed between the blades 9 of the drum fan to form a frame, and is fixed by the upper plate 12 and the lower plate 13 of the circular drum fan, and the upper plate 12 and the lower plate 13 of the drum fan. The central shaft 11 of the drum for rotation is fixed at the center and connected to the power generating chambers 21, 21 ′, and the drum fan support bearing 15 is attached to the central shaft 11 of the drum fan. Supporting the drum fan in the plate (3) or the lower plate (4) is connected to the central shaft connection bearing (14), In FIG. 2, the power generation chambers 21 and 21 'beneath it have a central shaft gear 16 which transmits rotational force, and if necessary, the interrupters 18 and 18' are provided with several transmissions 19 and 19. ') Is connected to the rotational force for power generation through the intermittent and shifting of the generators 20, 20' (20 ") of the structure to generate the proper rotational capacity, As shown in the top view illustrated in FIG. 6, the fluid flow guide device 1 has a structure capable of generating electricity by controlling an absolute amount of wind power by varying a relative size with respect to the drum fan 7, In Fig. 3, the interior of the drum 8 is sealed to obtain a buoyancy effect, so that the wind, tidal, wave, and hydraulic power generation and their combined power generation systems flow in one direction with respect to all possible energy sources. Power generation system. In claim 1, several fluid flow guide plates 2 are arranged along the circle at the same distance and in the same direction in the direction of the tangent of the small circle on top of the small and small constant circle in Figs. 4 and 6 and do not interfere with the flow of the wind. The fluid flow guide plate (2) of the fluid flow guide plate or the fluid flow guide plate (2) is fixed to each other by a fixed connection core to form a frame, and fixed by the upper plate (3) and the bottom plate (4) of the fluid flow guide plate. There is a fluid flow guide (1), 5 and 6, the wings 9 of the plate-shaped drum pans are arranged at a predetermined distance in a predetermined direction in a tangential direction along the outermost portion of the drum 8 in a fixed direction so that the fixed connecting plate 10 of the drum pan or the like. Fixed connection with a fixed connection core to form a frame, and fixed with the upper plate 12 and the lower plate 13 of the circular drum fan, and fix the central axis 11 of the drum pan for rotation in the center and the center on the axis It is a structure connected to the central shaft connection bearing (14) while fixing the bearing support (15) to hold the load of the drum pan on the upper plate (3), the lower plate (4) of the fluid flow guide plate, the fluid flow guide plate (2) A system that obtains rotational power such as power generation by using wind power, which is a structure in which the wings of the drum fan 9 maintain a minimum safety distance 33. In claim 2, in FIG. 4, several fluid flow guide plates 2 are arranged with a constant distance between the tangential direction or a slightly larger angle (around 90 to 130 degrees) along a constant circle and It is a structure formed by connecting the upper and lower plates (4) and the lower plate (4) of a circular fluid flow guide plate to form a frame by connecting between the fixed connection plate (5) or fixed connection core of a strong fluid flow guide pipe, Wind flow fluid induction system that can induce a large amount of the wind, such as by making a larger relative size for the drum fan (7) as shown in the drawings of Figures 4 and 6. In claim 2, in Fig. 5, the wings 9 of the plate-shaped drum pans are arranged and fixed at a constant size in a tangential direction (90 degrees) along the outermost portion of the drum 8, and there is a light and durable material therebetween. Wing fixed connecting plate 10 of the drum fan or fixed connecting iron core between the wings to form a frame fixed to the upper plate 12 and the lower plate 13 of the drum fan, the upper plate 12 of the drum fan, The central shaft 11 of the drum for rotation in the center of the lower plate 13 is fixed structure, Wings 9 of the drum fan is a narrow structure, the wing is a structure that is installed on the outermost of the drum 8, the inside of the drum 8 is closed is a structure having a buoyancy effect, 4 and 6, a drum-type fan using a fluid flow guide device (1) and one system, such as wind power.