KR101285794B1 - Wind power generation apparatus using pneumatic pressure - Google Patents

Abstract

The present invention has a plurality of windmill wings 110, the vertical windmill 100 is connected to the input shaft 131; A main body 200 accommodating the output shaft 132 concentrically with the input shaft 131 of the vertical wind wheel 100; A pneumatic means (300) installed on the input shaft (131) to generate air pressure with the air compressor (310), and installed on the output shaft (132) to generate driving force to the pneumatic turbine (320); Is connected to the pneumatic means 300 on the pipe, by intermittent magnetic field between the rotary stator 421, 423 and the mover 422, 424 by the rotational force of the pneumatic motor 410 to repeatedly store the elastic energy A boosting means 400 which periodically sends elastic energy to the pneumatic cylinder 470 to increase the pneumatic pressure; And a power generation device 500 connected to the output shaft 132 to generate electricity at pneumatic pressure.
Accordingly, by accumulating the mechanical energy generated by the rotational force by the wind in the form of air pressure it is possible to maintain a smooth initial start-up and stable power generation state.

Description

Wind power generation apparatus using pneumatic pressure

The present invention relates to a wind power generator using pneumatic pressure, and more particularly, wind power generator using pneumatic pressure to accumulate the mechanical energy generated by the rotational force by the wind in the form of air pressure to provide a smooth initial start and stable power generation state It is about.

Types of windmills applied to wind power generators can be classified into horizontal axis type and vertical axis type according to the rotation axis direction. The operating principle of the windmill is that the horizontal windmill uses the lift generated by the loader and the vertical windmill uses the drag. Representative of horizontal axis windmills include propeller windmills and multi-windmills. Vertical shaft windmills include Darius windmills, Xymilo windmills, and Savonius windmills.

The efficiency of wind power generation is determined by environmental requirements such as wind as well as mechanical structures including loaders. It is necessary to maintain the driving force beyond the resistance value of the magnetic flux inside the generator by the rotational force of the windmill. In this respect, vertical axis windmills are simple in structure and do not require wind direction control, but have a disadvantage in that the output is weak.

In recent years, the main research on the wind power generator has been focused on the development of a device that reduces the weight of the wing structure or the loader that generates a large drag or lift to improve the rotational force of the windmill wings. However, wind speeds cannot be artificially adjusted, so the study of windmill wings has a limitation in its effectiveness. For example, if you want to generate active power in wind power, the rotation speed of the 4-pole generator should be kept stable at 1800 (rpm) per minute. In wind power generation, this speed should be 6-8 (m / s) per second. This is necessary. However, the wind is a natural phenomenon, so it is difficult to expect such a requirement, so even if the rotation is smooth during idling, if the generator load is applied, the speed decreases rapidly and a problem occurs in restarting.

Meanwhile, according to Korean Patent Application Publication No. 2010-0068685, “Pneumatic Power Generation and Compressed Air Circulation System Using Wind Power”, a support structure installed on the ground or air and a blade for compressing air installed on the support structure are mounted. An air compressor, the input pipe is connected to the exhaust portion of the air compressor, the temperature conversion unit for converting the compressed air to a constant temperature, the temperature conversion pipe extending from the input pipe installed in the temperature conversion unit, the temperature conversion The present invention proposes a configuration including a pneumatic generator driven by compressed air discharged from an output pipe through a pipe, and compressed air of a constant temperature discharged after driving the pneumatic generator into a room, thereby providing a compressed air indoor circulation system.

This is to promote two functions to maintain electricity indoors and the comfortable indoor temperature according to the season even in a place where the wind speed is weak, but because of the horizontal axis method, it is insufficient to generate a large capacity output while requiring wind direction control.

The object of the present invention for improving the conventional problems in view of the prior art as described above, by accumulating the mechanical energy generated by the rotational force by the wind in the form of pneumatic pressure to provide a smooth initial starting and stable power generation state to provide It is to provide a wind power generator used.

In order to achieve the above object, the present invention includes a vertical windmill having a plurality of windmill wings, connected to the input shaft; A main body accommodating the output shaft concentrically with the input shaft of the vertical wind wheel; Pneumatic means installed on the input shaft to generate air pressure with an air compressor, and installed on the output shaft to generate driving force with a pneumatic turbine; Pressure boosting means connected to the pneumatic means on the pipe, and repeatedly stores the elastic energy by intermittent magnetic field between the rotary stator and the mover by the rotational force of the pneumatic motor, and periodically sends the elastic energy to the pneumatic cylinder to increase the pneumatic pressure ; And a power generation device connected to the output shaft to generate electricity at pneumatic pressure.

In addition, according to the invention the vertical windmill is characterized in that it comprises a movable wing that is elastically supported and flows by the wind.

In addition, according to the present invention, the main body is characterized in that for supporting the input shaft and the output shaft via a magnetic flotation having a plurality of magnetic disks.

In addition, according to the present invention, the pneumatic means is connected to the start pipe on one side of the air compressor, characterized in that it comprises a start valve on the start pipe.

In addition, according to the present invention, the boosting means stores the elastic energy repeatedly by interrupting the magnetic field between the rotary stator and the mover by the rotational force of the pneumatic motor, and periodically sends the elastic energy to the pneumatic cylinder to increase the air pressure. It is done.

At this time, the boosting means is provided with a magnetic shield plate on the magnetic force control shaft connected to the pneumatic motor, connecting the piston of the pneumatic cylinder to the slider mounted on the guide shaft, and the spring is in contact with the slider on the guide shaft, the slider And a rotatable stator on a surface corresponding to the mover.

On the other hand, the boosting means is provided with a vortex surface having a vortex cooling fin, it characterized in that the heat radiation using the air discharged from the pneumatic motor.

In addition, according to the present invention is characterized in that the pressure sensor is provided on one side of the pneumatic means and the input shaft is kept separated when the wind power is out of the set value.

As described above, according to the present invention, since the elasticity of the compressed air pressure is used for the wind power generation together with the storage property which is the characteristic of the air, it is stable by using the rated air pressure as an energy source for a long time as compared with simply using the rotational force of the windmill blades by the wind speed. This has the effect of generating output.

In addition to the present invention, the pendulum movement is facilitated by the play of the windmill wings, the initial maneuver is easy, and the function of protecting the windmill wings in the event of strong winds or gusts is enhanced, and separate energy by using a permanent magnet in the magnetic stimulator and the magnetic motor Less consumption contributes to improved efficiency.

1 is a configuration diagram showing an overall power generation apparatus according to the present invention
2 is a configuration diagram showing the main body of the power generation apparatus according to the present invention in a cross-section
3 is a block diagram showing a windmill blade of the power generation device according to the present invention
4 and 5 are each a configuration diagram showing the structure and action of the windmill blade of FIG.
6 and 7 is a configuration diagram showing the shaft joint of the power generation apparatus according to the present invention
8 and 9 is a configuration diagram showing the magnetic levitation of the power generation apparatus according to the present invention
10 and 11 are diagrams showing the magnetic disk of FIG. 9 separated and enlarged.
12 is a block diagram showing an air compressor of the power generation apparatus according to the present invention
13 to 17 is an enlarged configuration diagram showing the boosting means according to the present invention
18 is a block diagram showing the interior of the low pressure tank according to the present invention.
19 is a block diagram showing a boosting means according to a modification of the present invention;

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

Referring to Figure 1 schematically the overall configuration of the present invention, it can be seen that it consists of a vertical windmill 100, the main body 200, the pneumatic means 300, the boosting means 400, the generator 500. The vertical windmill 100 rotates to drive the air compressor 310 of the pneumatic means 300, and the primary pneumatic pressure A1 generated therein is stored in the low pressure tank 340 through the input pipe 350, The stored pneumatic pressure (A1) is formed as a secondary pneumatic pressure (A2) compressed in the boosting means 400 connected to both sides of the low pressure tank 340, stored in the high pressure tank 380, the output pipe 360 in the high pressure tank 380 When the secondary pneumatic pressure (A2) is supplied to the pneumatic turbine 320 through the) generator 500 is rotated to produce electricity.

First, according to the present invention, a vertical windmill 100 having a plurality of windmill wings 110 is connected to the input shaft 131. Windmill vane 110 of the present invention, but the overall shape of the vertical axial windmill, but is installed in the arc-shaped spaced apart up and down, so that the lift force, such as the horizontal axis, the drag and lift force acts at the same time. In other words, the drag acts by the upwind with the wings, and the lift acts with the wind of the oblique angles with the wings. It is a configuration that transforms the Darius windmill, a typical form of a vertical windmill. In the start of the windmill, the windmill wing 110 repeats the pendulum movement in the reverse direction and the forward direction around the input shaft 131 under the influence of the wind, and the rotation is established only when the instantaneous wind speed of 6 m / sec or more is maintained in the forward direction at a time. do.

At this time, the vertical windmill 100 is elastically supported includes a movable wing (111 ~ 113) flowing by the wind. Windmill wing 110 is made of a movable wing (111 ~ 113) and a fixed wing 114 and performs a pendulum movement by the movable wing (111 ~ 113). A detailed configuration of the windmill blade 110 will be described with reference to FIGS. 3 to 5.

In FIG. 3, the windmill blades 110 are radially disposed with three vertical wing groups and four vertical wings are spaced apart from each other. Three of the four vertical wings are composed of movable blades 111 to 113, and the fixed blade 114 is disposed at the innermost side. Accordingly, the movable blades 111 to 113 represent the lift force against the wind, and the fixed blade 114 represents the drag against the wind. The fixed wing 114 is integrally formed and coupled to the input shaft 131, and opens the exhaust port 115 to the inner surface of the input shaft 131 to induce winds collided with drag to prevent vortex generation.

In Figure 4, the movable wings (111 ~ 113) has a through-hole 126 of the long hole form at both ends while forming an arc shape as a whole on the outer surface. On the fixing support 121 is inserted into the through hole 126, a plurality of wings are coupled to the nut 123 via the spring 122 up and down. The fixed blade 114 is coupled to the inside of the connecting rod 125 extending radially to the input shaft 131, the movable blades 111 to 113 are coupled to the outside via the hinge 124. When the movable wing (111 ~ 113) is subjected to drag, the pendulum movement occurs around the hinge (124) while the other side is lowered and the other side is lowered by the swing by the elastic force of the spring (122). The detailed flow of the wind for the windmill wings 110 is divided into a lift represented by an arc and a drag represented by a straight line.

In Figure 5, (a) the wind from the movable wings (111 ~ 113) acts to lift the wind over the top surface, (b) shows that the wind acts radially on the fixed wing (114). Lifting air increases as the air flows faster based on the horizontal plane of the windmill blade 110, and drag in the linear direction increases drag. In the rotational force of the windmill blade 110, the lift force represents the centrifugal force and the drag force represents the rotational force.

In addition, according to the present invention, the main body 200 accommodates the output shaft 132 concentrically with the input shaft 131 of the vertical windmill 100. In FIG. 2, the main body 200 has a structure in which the upper housing 211 and the housing 212 are divided into two parts by the partition plate 240, and the input shaft 131 and the output shaft 132 are arranged concentrically, but the partition plate. Separated by 240. The input shaft 131 is connected to the windmill blade 110 via an intermittent coupling 150. As illustrated in FIG. 7, the coupling 150 may include a spline 150a and a boss 150b.

At this time, the main body 200 supports the input shaft 131 and the output shaft 132 via the magnetic flotation 250 having a plurality of magnetic disks (251 ~ 254). The magnetic levitator 250 generates repulsive force by forming the same poles in the face of permanent magnets facing each other, thereby reducing energy consumption due to rotational resistance of the functional components mounted on the input shaft 131 and the output shaft 132 of the main body 200. Can be reduced. 8 to 11, the detailed structure and operation of the magnetic levitation 250 will be described. As shown in FIGS. 8 to 10, the magnetic motor 250 has a stacked structure of magnetic disks 251 to 254 including respective magnets 260, and the magnetic disks 251 to 254 are arranged on the magnetic lines of the magnets 260. It is installed to secure a space for forming a magnetic circuit. In addition, the magnetic shield plates 270 may be disposed on the magnetic disks 251 to 254 so as not to interfere with the interlayer magnetic field. As shown in FIG. 11, when the magnetic disks 251 to 254 are configured, the magnetic shield plate 270 is excluded and the magnets 260 are arranged to adjoin the N-pole-S-pole-N-pole. There is no lamination effect.

In FIG. 1, reference numeral 220 denotes a support, and 224 denotes a support plate, and means for coupling the main body 200 to the foundation of the ground.

In addition, according to the present invention, the pneumatic means 300 generates the air pressure to the air compressor 310 is installed on the input shaft 131, and generates a driving force to the pneumatic turbine 320 is installed on the output shaft 132. . As shown in FIG. 12, the air compressor 310 has a structure of a vane pneumatic motor and has no coil resistance therein and no magnetic flux resistance. The air compressor 310 continuously rotates the vane 316 in the case 318 around the loader 312, and continuously sends the air of the air supply 313 to the exhaust port 314. According to such a configuration, even if the rotational force of the vertical windmill 100 decreases, the time constant of the inertia / output ratio is small, and restarting is smooth. The range of rotational speed under no load is 3,000 ~ 15,000rpm and the output of pneumatic production according to load fluctuation is excellent. The primary pneumatic pressure A1 generated by the air compressor 310 is stored in the low pressure tank 340 through the input pipe 350. The pneumatic turbine 320 installed on the output shaft 132 generates a driving force of the power generator 500 as the secondary pneumatic pressure A2 stored in the pressure tank 380 through the boosting by the boosting means 400.

Although the vane type air compressor 310 is suitable because the continuous air compression function is required in the present invention, the configuration of the reciprocating piston type air compressor using the crank shaft is not excluded.

At this time, the pneumatic means 300 is connected to the start pipe 395 on one side of the air compressor 310, and has a start valve 396 on the start pipe 395. As a means for solving the starting torque of the vertical windmill 100, the start pipe 395 is branched from the output pipe 360 connected to the high pressure tank 380 and connected to the air compressor 310. The starting valve 396 provided on the starting pipe 395 can use a solenoid valve having a check function. Accordingly, as shown in FIG. 12, the secondary pneumatic pressure A2 stored in the high pressure tank 380 is instantaneously supplied to the vane 316 of the air compressor 310 to start the vertical windmill 100.

In addition, according to the present invention, the boosting means 400 for increasing the pneumatic pressure is connected to the pneumatic means 300 on the pipe. The boosting means 400 is largely divided into two spaces, and a pneumatic motor 410 and a power transmission device are installed in one space, and magnetic motors 420 on the left and right sides of the pneumatic cylinder 470 in the other space. Is installed. The magnetic motor 420 is composed of rotary stators 421 and 423, movable members 422 and 424, a magnetic shield plate 430, and the like. The boosting means 400 is connected to the low pressure tank 340 through the boosting input pipe 355, and is connected to the high pressure tank 380 through the boosting output pipe 365.

Such a boosting means 400 is a rotational force of the pneumatic motor 410 to interrupt the magnetic field between the rotary stator 421, 423 and the mover 422, 424 to repeatedly store the elastic energy, and periodically elastic Energy is sent to the pneumatic cylinder 470 to increase the pneumatic pressure. The configuration and operation of the boosting means 400 are described in detail with reference to FIGS. 13 to 17.

More specifically, the boosting means 400 is provided with a magnetic shield plate 430 on the magnetic control shaft 460 connected to the pneumatic motor 410, pneumatic to the slider 455 mounted to the guide shaft 450 The piston of the cylinder 470 is connected, the guide shaft 450 is provided with a spring 451 in contact with the slider 455, and the movable members 422 and 424 are provided on the slider 455, and are movable. Rotating stators 421 and 423 are provided on surfaces corresponding to the rulers 422 and 424.

Rotating stators 421 and 423 are configured to be connected to the rotating shaft 427, the rotating shaft 427 is configured to be connected to the bevel gear 428 is configured to be connected to the magnetic control shaft 460.

The magnetic force control shaft 460 and the guide shaft 450 are installed at symmetrical positions on one side and the other side of the pneumatic cylinder 470, respectively. The magnetic interrupting shaft 460 is rotatably installed on the rotating shaft of the pneumatic motor 410 via the sprockets 412 and 414 and the chain 413, and the non-magnetic circular magnetic shielding plate 430 is fixed at regular intervals. It is equipped with. The magnetic shield plate 430 may be configured such that the semicircle has a shielding function and the remaining semicircles have no shielding function. The guide shaft 450 has a fixed structure and supports the slider 455 in a linear motion. If only one side of the left and right magnetic motor 420 is examined, the magnetic poles 421 and 422 are arranged oppositely (human power, F1), and the magnetic poles 423 and 424 are arranged identically (repulsive force, F2). A magnetic shield plate 430 is interposed between the rotatable stator 421 and the mover 422 on one side, and a magnetic shield plate 430 is interposed between the rotatable stators 423 and 424 on the other side. The spring 451 is installed on the guide shaft 450 via the pressure plate 452, and provides repulsive force by storing elastic energy in a linear motion of the slider 455. The piston 472 of the pneumatic cylinder 470 is connected to the slider 455 via the rod 471.

In Fig. 13, reference numeral 415 denotes an inlet port, and 418 denotes an exhaust port. Reference numeral 473 denotes a pneumatic suction port, reference numeral 474 denotes a pneumatic exhaust port, and reference numeral 490 denotes a cooling exhaust port.

In FIG. 14A, the slider 455 moves to the left and presses the spring 451 on the left side by the action section L1 of the attractive force F1 and the action section L2 of the repulsive force F2. Save energy.

However, the rotary stator 421 has a structure in which the central axis is fixed and rotated. The rotating stator 421 is configured with a magnet as a fixing means in the center thereof, and a rotating shaft 427 is formed. The rotating shaft 427 is a bevel gear 428. The bevel gear 428 represents a function of changing the direction of power transmission.

 The configuration of such a device is a magnetic force line between the rotary stator 421 and the mover 422 in accordance with the movement of the slider 455 and the magnetic shield plate 430 is shielded in the space therebetween, Even if the shield plate 430 is made of an object having a low permeability, the device may not be able to exhibit a shielding function with a fixed shielding ability when the magnetic force line is strong. Therefore, when the rotatable stator 421 is configured in a circular motion, the rotatable stator 421 acts as the N pole, and the mover 422 acts as the S pole. Rotational stator 421 is fixed to the rotating shaft 327 by the attraction action is the circular motion rotation while the area of the magnetic force line acts according to the rotation angle is reduced, the rotary stator 421 and the mover 422 On the face corresponding to the front, the magnetic force lines are in the least active position. At this time, when the magnetic shield plate 430 is inherently shielded, the repulsive force of the elastic energy (F3) stored in the spring 451 configured on one side of the guide shaft 450 connected to the slider 455 is the rotary stator 421. ), The magnetic shield plate 430, the mover 422 is stronger than the magnetic force acting in a straight line, the slider 455 moves in the opposite direction. On the other hand, the rotary stator 421 is in a circular motion, so that the position of the polarity is changed by the inertia, the repulsive force appears. That is, the slider 455 exhibits movement in the opposite direction due to the decrease in the line of magnetic force, the shielding action of the magnetic shield plate 430, the repulsive force, and the repulsive force of the spring 451.

This action is also shown between the rotary stator 423 and the mover 424 configured on the opposite side, the slider 455 is to reciprocate slider movement.

On the other hand, since the rotational stators 421 and 423 preferably have a rotational direction in only one direction, the bevel gears may transmit the power of the magnetic control shaft 460 to the rotational shaft 427 to force the rotational direction of the rotary stators 421 and 423. 428 is configured to transmit power.

A detailed description of this operation will be described with reference to FIGS. 15 and 16.

15 is a diagram illustrating the sequential operation of the rotary stator 421 and the mover 422. In the figure (a), when the rotational stator 421 indicates the N pole, the magnetic shield plate 430 is opened and the rotational stator 421 is pulled to show the rotational force by the attractive force, and the rotational stator 421 in the Figure (b). The magnetic shield plate 430 is embedded between the movable member 422 and the movable member 422 to close the magnetic force line, and the slider 455 is pushed while the magnetic force is lost and the compressed spring 451 is restored. In addition, the rotation stator 421 is changed in polarity by the power transmission and inertia of the bevel gear 428, when the rotation stator 421 represents the S pole is pushed by the repulsive action to rotate. The same action occurs simultaneously between the rotatable stator 423 and the mover 424 on the opposite side. Thus, the slider 455 operates according to the force repeatedly applied to the attraction force and the repulsive force in one direction.

Figure (c) is a figure showing the form when the rotary stator 421 is changed back to the N pole by the circular motion rotation operation.

As the magnetic interrupting shaft 460 rotates, the magnetic shield plate 430 rotates as the power transmission of the bevel gear 428, and the opening and closing of the magnetic line circuit is repeated.

In detail, the magnet area is enlarged on the surface corresponding to the mover 422 according to the circular motion rotation angle of the rotary stator 421 is shown in Fig. 16 (a), and the magnet area is narrowed. It is shown in (b). This means that the number of ridge lines that act in one direction increases or decreases depending on the magnet area, and the magnetic force acting on the mover 422 on the corresponding surface is increased or decreased. Accordingly, the shielding ability of the magnetic shield plate 430 is fixed, whereas the magnetic field lines appear differently according to the circular motion rotation angle of the rotatable stator 421. Since the magnetic motor 420 is disposed on the left and right around the pneumatic cylinder 470, two pistons 472 operate simultaneously to convert the primary pneumatic A1 to the secondary pneumatic A2.

Fig. 17 is an explanatory diagram showing magnetic line shielding operation as a modification of the rotary stators 421 and 423.

Rotational stators 421 and 423 may be configured by attaching a magnet to a polygonal face with a top view of the operation state. In the figure (a), the stator magnet 435 is arranged on the hexagonal surface with the N pole on the outer side, and the next one is placed on the non-magnetic tetrahedron 432. The stator magnet 435 is disposed on the outer surface, and the next surface is configured by disposing the non-magnetic tetrahedron 432. The constituent body of the non-magnetic hexahedron 432 is composed of two, in order to exhibit a continuous operation can be configured by replacing the non-magnetic hexahedron 432 of one surface with a stator magnet 435. It is configured as an example and the rotatable stator may be composed of various polygonal polyhedra.

In FIG. 2B, the magnetic stator 437 is formed at a predetermined distance from the rotatable stator 421, and a surface corresponding to the mover 422 is configured to open the magnetic shield 437. Since the magnetic stator 421 is a magnet, the magnetic shield surface 437 is used to prevent magnetic field interference from surroundings.

As a description of the operation, the rotary stator 421 is a device for rotating the circular motion, and the movable 422 is a device for sliding linear motion, so that the corresponding surface is constant, so the rotary stator 421 is N pole- in circular motion. The magnetic shield plate 430 is intrinsic to the shielding function at the instant when the nonmagnetic surface 432 and the movable member 422 correspond to each other in front of the nonmagnetic material-S pole. When the magnetic field shielding effect is shown well. The characteristic of such a device is that no residual magnetic force lines between the nonmagnetic facet 432 and the mover 422 are generated so that an effective magnetic shielding means is provided.

As a modification of the operation device using the slide motion as described above, as shown in FIG. 19, the crank device 600 may be configured on the slider 455 mounted on the guide shaft 450 to represent the rotation motion. . That is, the guide shaft 450 is provided with a spring 451 in contact with the slider 455, and has movable members 422 and 424 on the slider 455, and the movable members 422 and 424. The rotary stator (421, 423) on the corresponding surface is shown as a reciprocating motion of the slider, connecting the slider 455 and the crank rod 620, and connected to the crank device 600 to perform a linear motion It is to configure the device to represent the rotational motion.

On the other hand, the boosting means 400 is provided with a vortex surface 480 having a vortex cooling fin 485, and heat radiation using the air discharged from the pneumatic motor 410. Vortex facet 480 may be connected to constitute a part of the housing of the boosting means (400). The pneumatic cylinder 470 and the slider 455 are cooled using air discharged from the exhaust port 418 of the pneumatic motor 410 and discharged to the atmosphere through the cooling exhaust port 490.

In addition, according to the present invention includes a power generation device 500 is connected to the output shaft 132 to generate electricity at pneumatic pressure. The generator 500 is connected to the lower end of the output shaft 132 via a flange.

On the other hand, the pressure sensor 550 is provided on one side of the pneumatic means 300 and keeps the input shaft 131 in a separated state when the wind power is outside the set value. 18 illustrates a configuration in which the pressure sensor 550 is installed to be adjacent to the end 353 of the input pipe 350 in the low pressure tank 340. 6, the input shaft 131 is divided into an upper portion 131a and a lower portion 131b, and a clutch 230 is installed. The clutch 230 controls the power transmission of the input shaft 131 by driving the lever 230a by using the solenoid 235. The output of the pressure sensor 550 described above is used as a signal for operating the solenoid 235. Accordingly, when it is determined that the wind power is weak or strong, the operation is stopped by separating the input shaft 131.

In FIG. 18, reference numerals 352, 356, and 362 all refer to check valves and are installed in appropriate numbers as necessary.

As described above, the present invention operates the pneumatic cylinder 470 by the magnetic force and the elastic force while the magnetic motor 420 of the boosting means 400 operates using the primary pneumatic pressure A1 generated by the rotational force of the vertical windmill 100. By generating a secondary pneumatic (A2), and supplying it to the pneumatic turbine 320 enables a stable electricity production by the constant speed operation of the generator 500 that can be used as an effective power.

In the present invention, the primary pneumatic pressure (A1) generates an air pressure of about 1 ~ 1.5kgf / ㎠ slightly higher than the blower, the pneumatic motor 410 in the boosting means 400 is a light magnetic load circular magnetic shield plate ( 430 is rotated, the output of the pneumatic cylinder 470 is also about 2kgf / ㎠ so there is no operational problem.

Meanwhile, reference numeral B in the illustration of the present invention means a bearing.

It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.

100: vertical wind wheel 110: windmill wings 111 ~ 113: movable wings
114: fixed blade 131: input shaft 132: output shaft
150: coupling 200: main body 230: clutch
250: magnetic levitation 260: magnet 300: pneumatic means
340: low pressure tank 350: input tube 360: output tube
380: high pressure tank 395: maneuver pipe 400: boosting means
410: pneumatic motor 420: magnetic motor 421, 423: rotary stator
422 and 424: mover 427: rotary shaft 428: bevel gear
430: magnetic shield plate 432: non-magnetic tetrahedron 435: stator magnet
437: magnetic shield face 450: guide shaft
451: spring 455: slider 460: magnetic control shaft
470: pneumatic cylinder 480: vortex surface 500: generator
550: pressure sensor 600: crank device 620: crank rod

Claims (10)

A vertical windmill 100 having a plurality of windmill wings 110 and connected to the input shaft 131;
A main body 200 accommodating the output shaft 132 concentrically with the input shaft 131 of the vertical wind wheel 100;
A pneumatic means (300) installed on the input shaft (131) to generate air pressure with the air compressor (310), and installed on the output shaft (132) to generate driving force to the pneumatic turbine (320);
Is connected to the pneumatic means 300 on the pipe, by intermittent magnetic field between the rotary stator 421, 423 and the mover 422, 424 by the rotational force of the pneumatic motor 410 to repeatedly store the elastic energy A boosting means 400 which periodically sends elastic energy to the pneumatic cylinder 470 to increase the pneumatic pressure; And
And a power generation device 500 connected to the output shaft 132 to generate electricity at pneumatic pressure. The method of claim 1,
The vertical windmill (100) is a wind power generator using a pneumatic pressure, characterized in that it includes a movable wing (111 ~ 113) elastically supported to flow by the wind. The method of claim 1,
The main body 200 is a wind power generator using the pneumatic pressure, characterized in that for supporting the input shaft 131 and the output shaft 132 via a magnetic buoy 250 having a plurality of magnetic disks (251 ~ 254). The method of claim 1,
The pneumatic means (300) is connected to the start pipe (395) on one side of the air compressor 310, the wind power generator using the air pressure, characterized in that provided with a start valve (396) on the start pipe (395). delete The method of claim 1,
The boosting means 400 is provided with a magnetic shield plate 430 on the magnetic control shaft 460 connected to the pneumatic motor 410, constitutes a bevel gear 428 on the magnetic control shaft 460, the bevel gear A rotating shaft 427 penetrating 428 is configured to connect the rotary stators 421 and 423, and connects the piston of the pneumatic cylinder 470 to the slider 455 mounted to the guide shaft 450, and guide shaft ( 450 is provided with a spring 451 in contact with the slider 455, with movers 422 and 424 on the slider 455, and rotatable on a surface corresponding to the movers 422 and 424. Wind power generator using the pneumatic pressure, characterized in that it comprises a stator (421, 423). The method of claim 1,
The boosting means 400 is provided with a vortex facer 480 having a vortex cooling fin 485, the wind power generator using a pneumatic pressure, characterized in that the heat radiation using the air discharged from the pneumatic motor (410). The method of claim 1,
The pressure sensor 550 is provided on one side of the pneumatic means 300, and the wind power generator using pneumatic pressure, characterized in that to keep the input shaft 131 separated when the wind is out of the set value. The method of claim 1,
The boosting means 400 has a spring 451 which connects the piston of the pneumatic cylinder 470 to the slider 455 mounted on the guide shaft 450 and contacts the slider 455 on the guide shaft 450. And a stator 422, 424 on the slider 455, and a rotatable stator 421, 423 on a surface corresponding to the movable 422, 424. Wind power generator using air pressure, characterized in that the rotational motion by connecting to the crank rod 620 and the crank device 600 by using a reciprocating motion. The method of claim 1,
The boosting means 400 is configured to form a rotary stator (421,423) of a polygonal facet, and to form a rotating stator (421,423) by attaching a nonmagnetic facet 432 and a stator magnet 435 on each side of the polygonal facet. And a magnetic shield face 437 on the outer surface spaced apart from the rotatable stators 421 and 423.

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