KR101164108B1 - Horizontal rotation and at of the rotary wing, the large dosage development which is caused by with low many item establishment was the possible efficient wind power and the birds combination generator - Google Patents

Abstract

The present invention is capable of horizontal rotation and up and down multi-stage installation of the rotary blades rotated according to wind power (wind) or tidal force (river or sea water flow or tidal current, tidal water, etc.), which is superior to conventional large-scale power generation as well as wind or It is a new wind and tidal power generator that can automatically track at the optimum angle according to the change of the tidal current for higher efficiency.
That is, a semi-fixed body and a rotating shaft are installed inside the main fixed body standing on the ground; A rotary blade device in which two or more wings in a vertical or horizontal state are horizontally disposed in a constant isometric direction on the rotation shaft; The vertical or horizontal rotary blades rotated between the rotary shaft and the semi-fixed body and the rotary blades are subjected to the maximum resistance at all times in the flow of wind or tidal force by automatically repeating the operation of being unfolded and then folded again in a certain rotary section during rotation. Installing a rotary wing automatic control device that satisfies the conditions; The lower side of the rotating shaft is to install a power transmission means and a generator for converting the rotating power generated in the rotating shaft into electrical energy, respectively.

Description

Horizontal rotation and at of the rotary wing, the large dosage development which is caused by with low many item establishment was the possible efficient wind power and the birds combination generator}

The present invention is capable of horizontal rotation and up and down multi-stage installation of the rotary blades rotated according to wind power (wind) or tidal force (river or sea water flow or tidal current, tidal water, etc.), which is superior to conventional large-scale power generation as well as wind or It is a new wind and tidal power generator that can automatically track at the optimum angle according to the change of the tidal current for higher efficiency.

In general, as a method of producing electricity, hydroelectric, tidal, thermal power, nuclear power, wind power and solar power are generally used. Among them, thermal power and nuclear power facilities consume enormous amounts of energy for operation. Not only energy, high technology, manpower, expensive advanced equipment, etc. are required, but there is a problem in that there is a considerable function of installation and maintenance, as well as a dysfunction in which a large amount of environmental pollutants, which are particularly harmful to the environment, are generated.

Therefore, in recent years, the three-sided area is surrounded by the sea, and in consideration of the geographical location rich in the mountainous region with good wind mobility, there is great interest in the development of eco-friendly, low-carbon renewable green energy using wind power or tidal power.

Among the renewable energy, wind power generation has not only developed dozens of kW-class commercial wind power generators since the 1980s, but has also grown rapidly in the world by increasing the installed capacity more than 10 times with active research and development. In 2005, Germany, which owns 18,423 kW, has about 6.5% of its energy from wind power. Korea has already joined the Climate Change Convention in December 1993, and ratified the Kyoto Protocol in November 2002, and is expected to be responsible for reducing greenhouse gas emissions during the second commitment period (2013 ~ 2017). It is true.

On the other hand, the wind turbines most commonly installed / used are so-called propeller-type rotations, and a power transmission unit is mounted on the upper end of one vertically installed post, and about 3 to 4 wings are provided on one side of the power transmission unit. One rotary blade arranged in a constant isometric radial within a predetermined diameter range is mounted in a vertical direction toward the wind blowing direction,

Conventional wind power generators of this structure are irrational structures in which only one rotary blade device is installed vertically on the upper end of the prop, such as a fan blade, so only a small amount of power generated by the rotational driving of one rotary blade can be expected. Since the number of structures required to be added to a vastly large place is considerable, there is a limit to the amount of power generation that can be obtained compared to the huge installation place and investment cost.

Therefore, in the present invention, not only the rotational operation and power generation by tidal power and wind power are possible even when the rotary blades are laid horizontally, but also the amount of power generated by one rotary blade can be expanded and built up in multiple stages. Compared with the existing wind power generators, which had to be expected, it was completed as a technical task with the focus on providing the high efficiency tidal power and wind power generators with superior power generation.

The present invention for achieving the above technical problem is to establish a main stationary body to be built to the ground, and to install a semi-fixed body and a rotating shaft inside the support; A rotor blade having horizontally positioned two or more wings of a vertical or horizontal state in a constant isometric direction on the axis of rotation; Between the rotating shaft and the semi-fixed body and the rotary blades, the rotating blades in the vertical or horizontal state are rotated by 90 ° in a certain section during rotation, and are automatically converted to the horizontal or vertical state to receive maximum resistance at all times in the flow of wind or tidal force. Installing a rotary blade automatic control device that satisfies the conditions; The lower side of the rotating shaft is to install a power transmission means and a generator for converting the rotating power generated in the rotating shaft into electrical energy, respectively.

High-efficiency wind power, combined current generators capable of large-scale power generation due to the horizontal rotation and multi-stage installation of the rotary blade of the present invention that can be configured as described above has been rotated vertically by the rotary wing device rotated by birds or wind In contrast, because the rotor is rotated in a horizontal state, it is possible to install amplified in multiple stages. It is a revolutionary invention that can be expected to generate superior generation efficiency compared to the existing, such as automatic conversion, and even when the direction of the tide or wind changes to operate at the angle and direction most suitable for the changing direction.

1 is a view illustrating a preferred embodiment of a rotary wing device of the present invention
Figure 2 is a partially enlarged cross-sectional view of the rotary wing automatic welding device of the present invention
Figure 3 is an exemplary view showing another operating embodiment of the rotary wing automatic folding device of the present invention.
Figure 4 is an enlarged view of a portion of the rotary wing automatic folding apparatus of the present invention
5 is an exemplary view showing an operating state of the wire drive pulley of the present invention.
Figure 6 is a plan view showing the operating state of the foldable wing of the present invention
Figure 7 is an exemplary view showing an operating state of the rotor blade device of the present invention.
8 is an exemplary view showing an operating state of the operation cam of the present invention.
9 is an exemplary view showing a side cross-sectional operating state of the rotary blade device of the present invention.
Figure 10 is an exemplary view showing an embodiment of the interconnection operation according to the drive of the angle adjustment device of the present invention
11 is an exemplary view showing an operating state of the direction detecting means of the present invention.

High-efficiency wind power, dual-generation generator capable of large-capacity power generation due to horizontal rotation of the rotary blade of the present invention and up and down multi-stage installation will be described in more detail based on the accompanying drawings.

In other words, the present invention stands up the main stationary body (10) standing on the ground, and the inside of the support (10) is a non-flow fixed state in normal time, but when the direction of the tide or wind changes the rotational motion to select the width change Install the semi-fixed body 100, and the semi-fixed body 100 is installed inside the rotating shaft 110 is freely rotated according to the rotation of the blade;

On the rotary shaft 110, the two or more folding blades 210 are arranged horizontally in a constant isometric direction around the rotating shaft 110, any one or more of the two or more folding blades 210 is the maximum resistance of the wind While configured in a vertically expanded to receive a wide state, the other one or more folding wings (210) is provided with a rotary wing device 200 formed by providing a horizontal state folded to receive the lowest wind resistance;

Between the rotating shaft 110 and the semi-fixed body 100 and the fold wing 210, the fold wing 210 is rotated horizontally or vertically unfolded in a predetermined rotation section of the wind or tidal power Installing a rotary wing automatic adjustment device 300 that satisfies the condition of receiving maximum resistance at all times in flow;

 A power transmission means 400 and a generator M are respectively installed at the lower side of the rotating shaft 110 to convert the rotating power generated by the rotating shaft 110 into electrical energy;

On the other hand, when the direction of the wind is changed to the lower side of the semi-fixed body 100, semi-fixed angle adjusting device 500 for resetting the position or position of the horizontal or vertical adjustment of the folding wings 210 in accordance with the changed wind direction (500) ) Installed; The characteristic gist.

Hereinafter, the detailed structure and operation of each component will be described.

1. Rotating blade device (200)

As shown in the figure, at least two or more folding wings 210 of a predetermined size including the wing shaft 211 with a focus on the rotating shaft 110, one or more of which is the maximum wind resistance in a certain rotation section In the unfolded state, the other one or more is automatically switched to the folded state of the lowest wind resistance on the contrary, one-way continuous rotation operation in accordance with the flow of blowing wind or tide in a state installed at a constant isometric angle around the rotating shaft (110) As this is possible,

The folding wing 210 is provided with two half wings (240,240-1) connected by a hinge 230 around the wing shaft 211 of a predetermined length, the half wings (240, 240-1) is rotated to be described later According to the operation of the automatic wing control device 300, the wind resistance is kept in a folded state that is the lowest in a certain rotation section of the rotary wing device 200, because in another constant rotation section the wind resistance is changed to an unfolded state that is the maximum ,

Unlike the existing rotary wing device of the existing wind power generators, it is possible to continuously rotate according to the blowing wind or tidal power even in a horizontal configuration.

One wing of the wing shaft 211 may be provided with a wing support frame 250 having a predetermined support function, and the two half wings between the frame 250 and each of the half wings 240 and 240-1 of both sides. One or more wing pedestals 260 of variable length may be installed to perform the support required during the unfolding operation of the 240 and 240-1.

2. Rotating blade automatic control device (300)

The rotary wing automatic adjustment device 300 is an operation spreading between one half wing 240 and the other half wing 241 of the half wings 240,240-1 constituting the folding wing 210 of the rotary wing device 200. As the automatic folding device for automatically realizing (maximum wind resistance) and folding operation (lowest wind resistance),

As shown in FIG. 2, a push rod 310 capable of flowing at a predetermined interval is provided inside the blade shaft 211, and is fixed to the semi-fixed body 100 at one end of the push rod 310 near the rotation shaft 110. While the installation of the operation cam 320 in the closed state, the other end of the push rod 310 of the operation of returning to the front again after the rear push of the push rod 310 according to the operation with the operation cam 320 Compression spring 330 for automation is provided,

One or more straight lines between the push rod 310 and the wing shaft 211 which are inserted long in the inner space of the wing shaft 211 so as to allow a smooth sliding operation during the pushing operation of the push rod 310 before and after. The bearing 350 may be configured as a shaft.

And the rack gear 360 of a predetermined length is formed in several places in the longitudinal outer side surface of the push rod 310, the upper gear of the rack gear 360 is configured to engage the pinion gear 361 is meshed with the gear, One end of the rotation shaft of the pinion gear 361 includes a configuration divided into a rope pull portion 371 and a rope loosening portion 372 that can simultaneously express the pulling force and the loosening force for the rope in one direction rotation. Configure the wire drive pulley (370),

Connecting a rope 1 (381) for pulling between any one of the two rope grooves (371a) formed in the rope pull portion (371) of the wire drive pulley (370) and the front end of the half wing (240) of one side, While connecting the pulling rope 2 (382) between the other one and the front end of the other half wing (240-1),

Connecting the loosening rope 1 (391) between any one of the two rope grooves (372a) formed in the rope flimm portion 372 and one end of the rear half of the wing 240, the other half and the other half wing ( 240-1) between the two ends of the release rope 239,

This is in the forward and reverse rotation of the wire driving pulley 370 according to the operation of the cam 320, the push rod 310 and the rack gear 360, the pinion gear 361, the wire driving pulley 370 Two rope grooves 371a of the formed rope pull portion 371 and two rope grooves 372a of the rope unwinding portion 372 and one front and rear surfaces of the one and the other two half wings 240 and 240-1, respectively. Pulling and unwinding by the pulling ropes 1 and 2 (381 and 382) and the unwinding ropes 1 and 2 (391 and 392) connected between the ends, so that the folding operation of the half wings 240 and 240-1 can be made.

In addition, the size of the diameter of the rope pull portion 371 and the rope flimm portion 372 constituting the wire driving pulley 370 may be configured differently with a certain difference as necessary, as shown in FIG. This is because the lengths of pulling or loosening may vary slightly depending on the rotation of the wire driving pulley 370 according to the installation and guide shapes of the pulling ropes 1, 2 (381, 382) and the unwinding ropes 1, 2 (391, 392).

3. Semi-fixed angle adjusting device (500)

In addition, the semi-fixed body angle adjusting device 500 is converted to the vertical or horizontal of each folding wing 210 in the circumferential section corresponding to the changed wind angle in the lower side of the semi-fixed body 100 when the direction of the birds or blowing wind is changed As the position of the cam, which is a key element for the adjustment, must also be converted and moved accordingly, the cam is fixed to the semi-fixed body 100 in which the cam is fixed by a predetermined angle corresponding to the change angle of the wind.

A driven gear 510 having a predetermined size is formed on the lower side of the semi-fixed body 100, and one side of the driven gear 510 has a driving gear 520 for rotating the driven gear 510. While configuring a separate servomotor 530 to form a mutual gear bite, the driven gear and the driven gear that are engaged with each other may use general spur gears, but various gears such as worm gears may be adopted in consideration of backlash. Yes, of course.)

At a separate point connected to the servo motor 530, a direction detecting means 540 for easily detecting a current or a flow of air (flow. Direction) is additionally installed, thereby immediately changing the direction of wind or current that is frequently changed. It automatically detects and automatically adjusts the rotation angle to the degree of change.

At this time, the direction detecting means 540 constitutes a free rotation pivot pin 541 as shown, and when the wind is blown on the pivot pin 541, the angle and direction is changed according to the direction of blowing wind A wind resistor (eg, a thin cloth or other thin plate of a certain width, etc.) may be installed, and various sensors 543 may be installed inside the lower portion of the pivot pin 541 to detect rotation of the pivot pin 541. .

4. Power transmission means (400)

In addition, the power transmission for converting the rotational movement into electrical energy in the lower side of the rotating shaft 110 that is rotated in accordance with the rotation operation of the rotary wing automatic control device 300 and the folding wing 210 is affected by the wind. Means 400 are configured,

The power transmission means 400 is a means for easily connecting the rotational power to the electric generator (M), the organic coupling relationship with various elements such as gear-to-gear connection or sprocket, chain-to-chain connection or pulley and belt connection Select to complete, but

A sprocket 420 having a predetermined size is formed at the lower end of the rotating shaft 110, and at one side of the sprocket 420, a driven sprocket 430 connected to the chain 421 is formed, and at the other end of the driven sprocket 430. In the other chain 431 and the installation of the locking generator (M) can be simply completed.

Such a configuration is as shown in the figure when the wind blows from one side of the rotary wing device 200 is installed horizontally in a state where the two or more wings are disposed at equal intervals,

The half wings of the folding wings 210 included in the rotary wing device 200 is in a state of being unfolded in a state of wide spread (resistance is most received when the wind blows),

The half wings 240 and 240-1 of the other fold wings 210 are automatically changed into a folded state (a state in which resistance is minimal when the wind blows), so that one-way rotation is possible in the blowing wind.

In other words, as shown in FIG. 7, when the folding blades 210 are shifted from one side to the circumference of the other side on the circumference of the rotary wing device 200 about the rotation shaft 110,

Unfolded once (the state of the wind resistance is the maximum), the other time folded (the state of the wind resistance is the minimum) because the operation is automatically repeated repeatedly blowing despite the horizontal installation state of the rotary blade device 200 Continuous high efficiency rotational motion is possible by the wind.

<Example 2>

1 and 2 stages of the rotary wing device 200 and the rotary wing automatic control device 300 after configuring the plurality of semi-defective bodies 100 and the plurality of rotating shafts 110, as shown in FIG. If the three-stage, four-stage ... composed of a multi-stage, the power generation efficiency can be more doubled is more advantageous.

The rotational output according to the driving of the rotary blade device 200 for each step may be output through a plurality of rotary shafts 110 as shown in the figure,

The semi-fixed angle adjusting device 500 and the power transmission means 400 of the generator (M) in the lower portion may also be installed in multiple stages by the increase amount.

The present invention constituted as described above is different from the existing in which the rotary wing device 200 including several folding wings 240 and 240-1 rotated by tides or wind is vertically laid in a horizontally laid state in the wind and tidal forces. Therefore, one-way high-efficiency rotational operation is possible, and even when the wind or tidal force is changed, the optimum rotational efficiency can be obtained at a given wind condition by automatically adjusting the vertical or horizontal switching position of the blade according to the changing width. Furthermore, in accordance with the advantages of horizontal installation of the rotary blades, the first stage, two stages, three stages, unlike the existing one limited to the installation of the rotary wing device 200. It is possible to say that it is a groundbreaking generator that guarantees superior power generation capacity compared to the same installation cost and installation space as it can be installed in four stages and five stages.

Furthermore, the above-described configuration and its description are mainly based on the premise of using wind. However, a high efficiency tidal power generator using river or sea currents and tidal currents can be expected to have sufficient efficiency. After rotating upside down, the rotary wing device and the wing automatic control device, the wind direction detecting means, etc. are submerged in water, and the rest is fixed on the water surface, high efficiency helper based on the same principle and technical idea Of course, the power generation system may be completed.

※ Code explanation for important part of drawing ※
M: generator 10: prop
100: semi-fixed 110: rotation axis
200: rotary wing device 210: folding wing
250: wing expansion / contraction control means 251: bone wings
252: iron blade 300: rotary wing automatic adjustment device
320: connecting shaft 330: spring
340: clutch 1 340-1: clutch 1-1
350: locking projection 360: wing direction switching means
361: fixed roller 361a: folding link
362: converter gear 362a: interlocking gear
370: release operation 500: angle adjustment device
510: driven gear 520: prime mover
530: servo motor 540: direction detection means
541: pivot pin 542: wind resistance
543: sensor

Claims (8)

The main stationary body standing up to the ground (10) is erected, and the inside of the support (10) is a non-fixed state in the normal state, but the semi-fixed body 100 is selectively rotated by the width corresponding to the change when the direction of the tide or wind changes ) And the rotating shaft 110 which is freely rotated in accordance with the rotation of the blade inside the semi-fixed body 100;
On the rotary shaft 110, the two or more folding blades 210 are arranged horizontally in a constant isometric direction around the rotating shaft 110, any one or more of the two or more folding blades 210 is the maximum resistance of the wind While configured in a vertically expanded to receive a wide state, the other one or more folding wings (210) is provided with a rotary wing device 200 formed by providing a horizontal state folded to receive the lowest wind resistance;
Between the rotating shaft 110, the semi-fixed body 100 and the fold wing 210, the fold wing 210 is rotated horizontally or vertically stretched in a certain rotation section is automatically made of the wind or tidal flow Installed in the rotary wing automatic adjustment device 300 that satisfies the condition of receiving the maximum resistance at all times;
A power transmission means 400 and a generator M are respectively installed at the lower side of the rotating shaft 110 to convert the rotating power generated by the rotating shaft 110 into electrical energy;
On the other hand, the lower side of the semi-fixed body 100, if the direction of the wind changes, the installation of the semi-fixed body angle control device 500 capable of horizontal or vertical adjustment of the folding wings (210) in accordance with the changed wind direction; High-efficiency wind and tidal power generators capable of large-capacity power generation by horizontal rotation and multi-stage installation of rotating blades.
The method of claim 1,
The rotary wing device 200, at least two of the fold wing 210 of a predetermined size including the wing shaft 211 around the rotating shaft 110, at least one of which is a wind resistance in a constant rotation section This is the maximum unfolded state, the other one or more is configured to be automatically switched to the folded state of the lowest wind resistance on the contrary, the high-efficiency capable of large-capacity power generation due to the horizontal rotation and multi-stage installation of the rotary blade Wind power, algae generator.
3. The method according to claim 1 or 2,
The folding wing 210 is a horizontal rotation and up and down of the rotary blades, characterized in that the two wings (240,240-1) connected to the hinge 230 around the wing shaft 211 of a predetermined length is provided High-efficiency wind and tidal power generators capable of large capacity generation through multi-stage installation.
The method of claim 1,
The rotary wing automatic adjustment device 300 is provided with a push rod 310 that can be moved at a predetermined interval inside the wing shaft 211, a semi-fixed body at one end of the push rod 310 of the position close to the rotary shaft 110 ( While setting the operation cam 320 fixed to the 100, the other end of the push rod 310 is pushed back to the front of the push rod 310 according to the operation with the operation cam 320 to the front again A compression spring 330 is provided for automating the returning operation;
One or more straight lines between the push rod 310 and the wing shaft 211 which are inserted long in the inner space of the wing shaft 211 so as to allow a smooth sliding operation during the pushing operation of the push rod 310 before and after. The bearing 350 is configured with a shaft;
A plurality of longitudinally extending outer surface of the push rod 310 to form a rack gear 360, the upper portion of the rack gear 360 is meshed with the pinion gear (361) meshed with the gear, One end of the rotation shaft of the pinion gear 361 includes a wire divided into a rope pull portion 371 and a rope loosening portion 372, which can simultaneously express the pulling force and the loosening force for the rope when rotating in one direction. A drive pulley 370 is configured;
Pulling rope 1 between one of the rope grooves 371a of the two rope grooves 371a formed in the rope pulling portion 371 of the wire driving pulley 370 and the front end of the half wing 240 at one side. 381 is connected, and a rope 2 382 is connected between the other one of the rope grooves 371a and the front half of the other half wing 240-1, and two formed on the rope flimper portion 372. One of the rope grooves 372a of one of the rope grooves 372a is connected between the one end of the half wing 240 at one side, and a rope 1391 for loosening is connected to the other rope groove 372a and the other half. Between the rear end of the wing 240-1 is configured to connect the rope 239 2 for release;
High-efficiency wind and tidal power generators capable of large-capacity power generation by horizontal rotation and multi-stage installation of rotating blades.
The method of claim 1,
The semi-fixed body angle adjusting device 500 forms a driven gear 510 of a predetermined size on the lower side of the semi-fixed body 100, and rotates the driven gear 510 on one side of the driven gear 510. While configuring a separate servo motor 530 having a motive gear 520 to implement,
At a separate point connected to the servo motor 530, an additional direction detecting means 540 is installed which can easily detect the air current (flow. Direction) of the bird or the wind to immediately detect the direction of the wind or the bird that changes frequently. High-efficiency wind and tidal power generators capable of large-scale power generation due to horizontal rotation and multi-stage installation of the rotary blades, characterized in that it is configured to immediately adjust automatically to the rotation angle according to the degree of change.
6. The method of claim 5,
The direction detecting means 540 constitutes a rotation pin 541 capable of free rotation, and then installs a wind resistor 542 whose angle and direction are changed according to the direction in which the wind blows on the rotation pin 541. High efficiency wind power capable of generating large capacity due to horizontal rotation of the rotary blade and multi-stage installation of the upper and lower rotor blades, characterized in that the sensor 543 is installed on the lower inner side of the rotation pin 541. , Algae generator.
The method of claim 1,
The semi-fixed body 100 and the rotating shaft 110 is composed of the rotary wing device 200, the rotary wing automatic control device 300 is composed of multi-stage, two-stage, three-stage, four-stage ... High-efficiency wind and tidal power generators capable of high-capacity power generation by horizontal rotation and multi-stage installation of the rotary blades.
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