JPH0735765U - Rotating device using wind power - Google Patents

Abstract

(57) [Summary] [Object] The present invention provides a rotating device that can be used both as a generator and a landing device to generate rotational energy using wind power and as a fan that can blow air in all directions. Is to provide. [Structure] It is composed of a fixed outer tower and a rotatable inner tower that is fixed inside the outer tower in a semi-floating state, and several guide leaf pieces arranged around the outer guide tower introduce and introduce air. In the inner tower, the fan leaf is driven to rotate by receiving the introduced air current, and the power is output through the support shaft to drive the generator. Further, when the inner tower is driven by the motor, the airflow generated by the inner tower's initiative rotation is discharged to the outside. The guide leaf pieces of the outer tower can be adjusted in angle, and V-shaped groove patterns are engraved on the surfaces of the guide leaf pieces and the fan leaves to realize the effect of directing and increasing pressure.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rotating device that uses wind power to generate rotational energy that can be used as electric power or mechanical power and can also be used as a simple fan.

[0002]

[Prior art]

 To mention the use of wind power, the Dutch windmill is first recalled. In fact, even though the Dutch windmill is a good example of using wind power to achieve drainage, this type of windmill is a horizontal axis type, so it is effective in responding rapidly to drastic changes in wind direction. It is difficult to capture and introduce wind power to. Therefore, it lacks the function of effectively operating the wind-receiving part of the wind turbine body. In addition, the structure of the Dutch wind turbine is directly proportional to the size of the fan leaf and the rotation efficiency because of its structure, so the efficiency is low and the application area is narrow. Later, the development of the upright wind turbine was realized, it was possible to reliably receive multidirectional wind power, the efficiency was further improved, and the torque of wind rotation was widely applied to generators and the like. .

On the other hand, the inventor of the present invention has always been interested in the application of wind power, and has since completed the new invention of the “rotary power generation tower” since he put it into the research of this field, and fortunately the US Patent Office. It has a track record of obtaining patent right approval from Patent Certificate No. 4935639, and its structural diagram is shown in Fig. 1, which can be used as a trivial reference in the examination of the "rotating device using wind power" according to the present invention. Good luck.

Since the design of the above-mentioned “rotary power generation tower” has been completed, it has been carried out for many years for continuous experiments and improvements, and as a result, a new “rotation device using wind power” relating to this creation has been newly created. I came to complete the idea.

The function and structure of Mushroom will be described below together with analysis. 1. A traditional power tower has a heater (H) at the bottom and uses solar energy (S) as auxiliary power, so the heat receiving surface needs to have a sufficient area, and the efficiency of heat source absorption and absorption is required. Must increase. Therefore, this type of device is used only for slightly bulky power generation and has low applicability. 2. In the traditional power tower, the fan leaf (F) of the inner tower is extremely complicated in shape and is very close to the inlet (C) of the air flow, so theoretically the endotherm (T). Therefore, it is difficult for the hot air flow or the wind force introduced by the above to effectively enter the inner tower and generate artificial vortices. This means that when the inner tower rotates, an outward centrifugal force acts, causing a contradiction contradictory to the traveling direction of the introduced hot air flow, and there is no suitable space for rotating the inner tower, and the actual effect Is low. 3. The outer tower heat sink (T) of the traditional power tower has a fixed tilt angle, and the angle cannot be adjusted appropriately according to the magnitude of wind power and changes in wind direction. In other words, when the wind power is extremely large (for example, when a typhoon strikes), the entire structure or the fan leaf of the rotating inner tower is likely to be damaged. 4. The number of inner leaf fan leaves (F) of traditional power generation towers is large and the shape is complicated, but on the contrary the expected rotation effect cannot be obtained. For this reason, the cost is high and the weight is heavy.

[0006]

[Problems to be solved by the device]

 In the process of improvement and development, the "rotating device using wind power" according to the present invention has initially tried to improve in the field of power generation using wind power based on the aforementioned wind power generation tower. However, when the design of the “rotating device using wind power” according to the present invention was matured, the present inventor focused on the reverse operation side and used the power to expand the scope of the present invention. We came to know that it is also possible to generate wind force by forcing rotation.

However, the main purpose of the present invention is to provide a kind of "rotating device using wind power", that is, a guide leaf piece that changes its direction according to the change of wind direction and rotates by receiving wind power. The fan leaf has a simple cross-sectional shape and is designed in accordance with the principle of hydrodynamics. Moreover, the V-shaped groove provided in the flow guide leaf piece and the fan leaf body increases the guiding action and increase with the change of the wind direction. One of the features that is different from the wind power generators described above is that it has a pressure action, so it can greatly improve the rotational force only by using wind power and does not require a separate auxiliary power source. It is to provide "a rotating device that uses wind power".

Another object of the present invention is to provide a “rotating device using wind power” which does not require auxiliary power, and as described above, the guide leaf pieces provided around the outer tower have a changeable angle. It has a controllable design and has the function of adjusting the angle according to the size of the wind direction and wind force by combining it with an anemometer and anemometer, so that the maximum wind force is always maintained without being restricted by changes in the wind direction. The objective is to provide a "rotating device that uses wind power" that can effectively utilize the power generated and introduce it without damaging the entire structure.

Still another object of the present invention is to provide a “winding device using wind power” which can be freely installed within a minimum area range without being restricted in its volume. That is.

In particular, the present invention is to provide a “rotating device using wind power” capable of rotating the inner tower by using power and outputting omnidirectional cutting line wind power to the outside. .

[0011]

[Means for Solving the Problems]

 The "rotating device using wind power" according to the present invention is composed of a hollow outer tower and an inner tower that is freely rotatable and mounted inside the outer tower. According to the change, the wind flow is introduced to drive and rotate the rotatable inner tower provided inside, and the rotating torque is output to the outside.

In such a structure, a magnetic device in which both electrodes reciprocate at the interface where the bottom of the outer tower and the lower part of the rotary inner tower are adjacent to each other is provided, whereby the inner tower is magnetically acted inside the outer tower. It exists in a floating state and lowers rotation resistance. In addition, the rotating inner tower is provided with a support shaft and a minimum of two or more fan leaves (fan blades), and the cross section of this fan leaf is a lift type leaf piece that is combined by a wind receiving plane and an exhaust air curved surface. The cutting line wind flow introduced from the outer tower hits the plane wind infiltration part, and the inner tower is driven to rotate. In addition, V-shaped grooves are carved on the flat portions of the guide leaf of the outer tower and the fan leaf of the inner tower.

The “rotating device using wind force” according to the present invention is a system in which the guide leaf pieces are respectively connected to the chain sprocket shafts, and the sprockets are interlocked by a chain so that the guide leaf pieces can freely change the angle. The main sprocket may be connected to the sprocket of each guiding leaf piece by a chain to adjust the angle of each guiding leaf piece.Furthermore, the magnetic force provided at the location adjacent to the outer tower and the inner tower may be adjusted. The devices may be mounted with their magnetic fields facing each other.

The “rotating device using wind power” according to the present invention is also composed of an outer tower, a rotating inner tower and a power system, and many guiding leaf pieces are distributed around the outer tower side surface in the wind direction. The rotating inner tower is installed in the outer tower in a state where it can freely move, and the rotating inner tower is composed of one support shaft and at least two or more fan leaves. It is rotated by the drive of the power plant to generate a slash airflow and discharge it.By the above combination, the guide leaf leaf of the outer tower is arranged in a way that goes around the circumference of the outer tower, and the wind direction changes. The angle can be adjusted, and the cutting airflow generated by the rotation of the inner tower can be discharged in all directions of 360 degrees.

[0015]

[Action]

 Guided leaf pieces whose angles can be adjusted are arranged along the circumferential wall of the outer tower to introduce (output) specific large and small wind power, and the fan leaf of the inner tower is propelled to rotate the inner tower. The rotation torque generated by the rotation of this inner tower is output. Further, friction is reduced based on the action of the V-shaped groove provided in the flow guide leaf piece and the fan leaf and the magnetic levitation principle, and the rotating effect of the present rotary device is further improved.

[0016]

【Example】

 First, the concept of the present invention will be explained on the assumption that it was developed based on wind power generation.

As shown in FIG. 2, the “rotating device using wind power” according to the embodiment of the present invention comprises an outer tower 1 and a rotating inner tower 2, and the outer tower 1 also has a large number of guides on its peripheral side. The leaf pieces 1 1 are covered. The guide leaf pieces 11 are arranged between the upper tower plate 12 and the lower tower plate 13, some of which are fixed and serve to support the weight of the upper tower plate 12, and the other guide leaf pieces 11 are provided. It is fitted so that it can be freely operated, and its angle can be adjusted according to changes in the wind direction. Further, each guiding leaf piece 11 is projected downwardly in the axial direction to the outside of the lower tower plate 13 so as to maintain the rotatable state while adjusting the angle at the same time. A chain sprocket 14 is fixed to each shaft protruding portion, and each sprocket 14 is connected by a chain 15.

With the above configuration, one main sprocket 16 is provided, and these sprocket groups 14 are connected by a chain to transmit power. Therefore, the angle of each of the guiding leaf pieces 11 can be converted in synchronization. The main sprocket 16 is, of course, the basis for adjusting the angle of each sprocket group, so that the operator can use the wind signal or the wind vane 3 and the anemometer 4 or the weather forecast or other data to check the wind. Judge the direction of and determine the angle.

For example, when the wind force value measured by the anemometer 4 exceeds the safety load of the entire structure, or when a typhoon warning is issued in the weather forecast, the angle of the guide leaf piece 11 is appropriately adjusted. For example, the strength of the introduced airflow may be reduced to prevent damage to the inner tower 2 in advance. Further, as shown in FIGS. 4 and 5, the adjustment of the angle of the guide leaf piece 11 and the influence on the introduced air flow are such that the air flow introduced by changing the angle of the guide leaf piece 11 flows along the internal cutting line. The angles are also different. Therefore, whether or not the air flow can easily drive and rotate the inner tower 2 can be adjusted by selecting the most appropriate wind angle to maximize the rotation efficiency of the inner tower 2. It becomes a necessary means.

Regarding this point, the simplest method is because it is too complicated to operate and analyze forward flow, reverse flow, turbulent flow, positive pressure, and negative pressure based on various academic theories such as hydrodynamic theory. That is, it can be said that it is a practically effective method to measure the magnitude of the amount of power generation generated by the torque associated with rotation.

[0021] Now, if the amount of power generation is maximized when the guide leaf piece 11 and the traveling direction of the air flow form a certain angle, it is determined that the angle is appropriate, and similarly a very strong wind force is generated. When it is received, the angle of the guiding leaf piece 11 can be appropriately adjusted to control the airflow for driving and rotating the inner tower 2 so as not to be excessive, and stable rotation can be obtained.

Further, the unidirectional wind force shown in the drawing forms the same cutting line wind effect regardless of the direction. This means that the present invention does not limit the wind direction.

Referring to FIG. 2 again, the role of the inner tower 2 rotating as described above is to rotate in response to wind, and to output the torque generated by the rotation to the outside. It requires a support shaft 21 and several fan leaves 22. Therefore, the upper and lower support plates 23, 24 are provided to fix the fan leaf 22 and the support shaft 21, and the upper end of the support shaft 21 is inserted into the bearing 251 provided on the support 25 for stability. The support 25 and the outer tower 1 are in a fixed state. Further, the lower tower plate 24 below the support shaft 21 is housed in the outer tower 1 and arranged adjacent to the lower tower plate 13 of the outer tower 1.

The inventor of the present invention additionally installs a magnetic ring 5 having the same polarity and facing each other between the two, and the rotating inner tower is semi-floating and stays in the outer tower 1. As a result, as shown in FIG. 3, a rotation environment without friction is obtained and the rotation of the inner tower 2 itself proceeds smoothly. Further, since the fan leaf 22 of the rotating inner tower 2 receives the airflow in the direction of the cutting line introduced from the outer tower 1 (see FIGS. 4 and 5), the present inventor designed the fan leaf 22 to be a flat plane. A lift type fan leaf 22 constituted by a curved surface 221 and a curved surface 222 for exhaust air is provided to form a fan leaf that maintains an appropriate angle. As a result, the cutting airflow introduced from the outer tower 1 drives the flat surface 221 to rotate the inner tower 2 to generate a swirling airflow. Further, the curved surface 222 on the other side relatively causes a resistance effect.

Therefore, the fixed fan leaf 22 is a solid curved surface 222 having a small wind resistance coefficient to reduce the resistance. This is the characteristic of the lift type fan leaf 22. At the same time, the advantage of the present invention is that the rotation of the fan leaf 22 of the lift type and the rotating inner tower 2 in the semi-floating state can realize rotation without noise.

As another feature of the present invention, the present inventor has found that the leaf piece 11 of the flow guide leaf, the plane 222 part of the fan leaf 22 and the leaf blade partially surrounded by the curved surface 22 are V-shaped. Groove 7 is engraved, and as shown by X in FIG. 2, this kind of groove has a function of directing and increasing pressure when receiving wind. In this regard, the inventor once proved that the leaf piece with the V-shaped groove pattern 7 is certainly more effective than the leaf piece with the groove pattern and the leaf piece without the groove pattern. Was done.

As shown in FIG. 5, the principle thereof is that in FIG. 6, when the general flat (curved) surface leaf piece receives the wind force 8, the wind force is scattered irregularly toward the outside of the flat (curved) surface. Now, when this flat (curved) surface is provided with a V-shaped groove pattern 7 as shown in FIG. 7, when the wind force 8 reaches near the leaf surface, it is guided by the V-shaped groove pattern 7 engraved on the leaf piece. It flows in a certain direction. In addition, since the V-shaped groove pattern 7 has a V-shaped cross section, the volume decreases as it goes downward, and the space when the wind force 8 blows to the bottom of the V-shaped becomes narrower, resulting in compression. And the pressure increases. Therefore, such a pressure increasing method increases the driving speed of the leaf piece, and the rotation becomes smoother than that of a general flat (curved) plane leaf piece.

In order to make full use of the guiding action of the V-shaped groove pattern 7 described above, the present inventor further sets the groove pattern of the flow guide leaf piece 11 and the fan leaf 22 toward the center of the tower to a certain extent upward. Inclining at an angle, the introduced air flow tends to be directed upward as shown in FIG. 3, causing a tangential motion to swirl between the rotating inner tower 2 and the outer tower. At the same time, the airflow is disturbed by the rotation of the rotating inner tower 2 to form a whirlwind form that rises. This accelerates the rotation.

Further, as shown in the figure, the V-shaped groove 7 on the fan leaf 22 just stops from the lower side to the upper side at an appropriate height, and is spread over the entire length of the leaf blade of the fan leaf 7. Not of. As a result of an experiment conducted by the inventor of the present invention, as a result of the air flow swirling in the tower and flowing upward, a rising energy is already accumulated by the time it is discharged from the upper tower plate 12 of the outer tower 1. Since it was discovered that there is no need to limit the air flow direction, the upper part of the fan leaf 22 adopts a flat (curved) surface method without grooves to allow quick air discharge. It is the one we acknowledge as important.

FIG. 6 is a view showing an embodiment for applying the present invention to electric power generation, in which a steel wire 9 is used to fix a rotating device utilizing wind force according to the present invention, and a supporting shaft 21 protruding to the lower part of the device is used as a gearbox. 9A and the generator 9B are connected to each other, and the rotation speed of the support shaft 21 is appropriately changed by the gear box 9A to transmit the rotational power to the generator 9B. The pedestal of the tower shown in the figure is to lift and support the lower tower plate 13 by the supporting legs 13A to an appropriate height. The purpose is to secure a sufficient space below the lower tower plate 13 and to increase the air volume. It is a design based on the intention that a person can enter. In addition, this space also has a function of drawing out the air flow on one side, and also has the purpose of dissipating the heat generated by the generator 9B.

FIG. 7 is a diagram showing an embodiment of a rotating device using wind power developed from the concept of reverse use as described above, in which the rotating inner tower 2 is rotated by using the motor (M) as a main power, Theoretically, it is established that the wind force generated in the inner tower is discharged in the cutting line direction of the outer tower 1. The inventor tried the experiment based on this theory, and as a result, the expected result was obtained. That is, the present invention is characterized in that the cold wind blown out by the inner tower 2 rotating by the drive of the motor M can be immediately utilized as a fan, and that it is blown in all directions of 360 degrees.

In the embodiment of FIG. 7, the present inventor sealed the upper part of the outer tower 1 and lifted and supported the main body to a suitable height by the support legs 13 A at the lower part, and Was inhaled, and a net S was provided between the outer tower 1 and the inner rotating tower 2 to ensure safety. Moreover, the angle of the guided leaf piece 11 of the outer tower 1 is adjusted so that the latter half can be sealed, and the first half is fixed in the cutting line direction. As a result, since the size of the blowing range W of the air volume can be controlled, the blowing characteristic of 360 degrees in all directions can be obtained. Apart from this, it is also possible to adjust the local blow-out depending on the location, in which case the wind force of the local blow-out will be large.

When the present invention is simply used as a fan, the volume is extremely small compared to the above-mentioned power generation. Therefore, the magnetic ring 5 does not have to be necessary and can be replaced by a bearing.

[0034]

[Effect of device]

 The effects of the "rotating device using wind power" according to the present invention are summarized as follows. 1. In the present invention, the guide leaf piece 11 of the outer tower 1 is of a variable angle type, and the angle can be appropriately adjusted depending on the wind direction and wind speed, and the maximum wind effect can be obtained without being restricted by the wind direction and structure. Does not damage strength. 2. The inner rotating tower 2 is fixed by a magnetic levitation type active type, has very low rotational friction and strong rotational sustaining force. 3. The cross-sectional shapes of the guide leaf piece 11 and the fan leaf 22 are the specially designed shuttle type and lift type, and the V-shaped groove pattern with the directing action and the boosting effect is engraved on the upper surface, and the rotation efficiency is Greatly improve. 4. The present invention can also be operated as an omnidirectional blower.

As described above, the “rotating device utilizing wind power” according to the present invention is highly practical, and the technical contents described can be implemented in the same industry. The example described in this paper is a relatively ideal example, and it is not limited to the inventor of the present invention, and it is also possible for aspiring person to consider another good use example to expand the range of practical use.

[Brief description of drawings]

FIG. 1 is a view showing a structure of a traditional power generation tower.

FIG. 2 is an exploded view of an embodiment according to the present invention.

FIG. 3 is a plan view of an embodiment according to the present invention.

FIG. 4 is a diagram showing two ways of receiving wind and introducing airflow by adjusting the flow guide leaf piece at different angles according to the cross section taken along the line AA in FIG. 3.

FIG. 5 is another view for adjusting the flow guide leaf piece at different angles according to the cross section taken along the line AA of FIG.

FIG. 6 is a diagram showing a situation in which wind force is scattered in all directions when receiving wind on a flat (curved) surface.

FIG. 7 is a diagram showing a wind inducing effect and a pressure increasing effect when the V-shaped groove pattern receives wind.

FIG. 8 is a diagram showing an embodiment in which the present invention is applied to a generator.

FIG. 9 is a view showing an embodiment when the present invention is applied as a fan.

[Explanation of symbols]

 1 Outer Tower 11 Guided Leaf Piece 12 Upper Tower Plate 13 Lower Tower Plate 14 Chain Sprocket 15 Chain 16 Main Sprocket 2 Inner Tower 21 Support Shaft 22 Fan Leaf 221 Wind-Flat 222 222 Solid Curved Surface 23 Upper Support Plate 24 Lower Support Plate 25 Support 251 Bearing 3 Wind vane 4 Anemometer 5 Magnetic ring 7 V-shaped groove pattern 8 Wind power 9 Steel wire 9A Gear box 9B Generator

─────────────────────────────────────────────────── ─── Continuation of the front page (51) Int.Cl. ⁶ Identification code Office reference number FI technical display location F04D 17/08 8714-3H

Claims (5)

[Scope of utility model registration request] 1. A hollow outer tower and an inner tower which is rotatably mounted inside the outer tower, and is provided with a large number of flow guiding leaf pieces around the outer tower. The rotatable inner tower is driven to rotate and its rotational torque is output to the outside.In such a structure, the bottom of the outer tower and the lower part of the rotary inner tower are both bipolar electrodes on the adjacent interface. , The inner tower exists in a floating state inside the outer tower due to the action of magnetic force, which lowers the rotation resistance, and the inner rotating tower has a support shaft and a minimum of two or more fan leaves. (Fan blade) is provided, and the cross section of this fan leaf is a lift type leaf piece that is combined by a wind receiving plane and an exhaust air curved surface, and the cutting line wind flow introduced from the outer tower is the plane wind infiltration part. Upon hitting, the inner tower is driven to rotate,
A rotary device using wind power, characterized in that a V-shaped groove is formed on each of the flat portions of the guide leaf piece of the outer tower and the fan leaf of the inner tower. 2. The guide leaf pieces are each connected to a chain sprocket shaft, the sprockets are linked by a chain, and the guide leaf pieces are of a type in which the angle can be freely changed. Rotating device that uses the wind power of. 3. The rotating device using wind power according to claim 2, wherein the main sprocket is connected to the sprockets of the respective flow guiding leaf pieces by a chain to adjust the angle of each of the flow guiding leaf pieces. 4. The rotating device using wind power according to claim 1, wherein the magnetic force devices provided at the positions adjacent to the outer tower and the inner tower are mounted in a state where their magnetic fields are opposed to each other. 5. An inner tower composed of an outer tower, a rotating inner tower, and a power system, in which a large number of flow guiding leaf pieces are distributed around a side surface of the outer tower, and an airflow is quickly introduced in the direction of the wind to rotate. The tower is installed in the outer tower in a freely movable state, and the rotating inner tower is composed of one support shaft and at least two or more fan leaves, and is rotated by the driving of the power unit to generate a cutting air flow. This is discharged, and by the above combination, the guide leaf pieces of the outer tower are arranged in a way that goes around the circumference of the outer tower, and the angle can be adjusted by the change of the wind direction, and it is generated by the rotation of the inner tower. A rotating device using wind power, which has a function of discharging the cut line airflow in all directions of 360 degrees.