JP2014020274A - Window motion energy generating device improving wind energy conversion by omnidirectional wind power source - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a window motion energy generating device that improves wind energy conversion by an omnidirectional wind power source.SOLUTION: There is provided a window motion energy generating device 10 which seizes wind power from all directions and improves wind energy conversion efficiency, the window motion energy generating device including a wind power guide platform which is fixedly installed, and a wind power rotary mechanism 2 which is installed inside the wind power guide platform 1 and transmits motion energy through an output shaft 3 through driving by wind power. The wind power guide platform 1 is provided with a plurality of blade guide passages 11 from inside to outside to have a blade guide passage 11 adaptive to all external directions of the wind power guide platform 1, and thereby guides wind power from the respective directions to the wind power guide platform 1, and the wind power rotary mechanism 2 is provided with a plurality of rotary blades 21 and thereby receives wind power from the blade guide passage 11 to propel the wind power rotary mechanism 2.

Description

  In the field of wind kinetic energy generation, in particular, wind power is seized from each direction to improve wind energy conversion efficiency, and the wind force in the maximum wind direction is concentrated by the current-conduction method. Alternatively, the present invention relates to a wind kinetic energy generating device that continuously operates even when temporarily stopped, and further increases the rotational inertia force by an additional weight to improve the generation efficiency of kinetic energy.

  The conventional wind kinetic energy generator has a very low efficiency to provide effective kinetic energy power due to the influence of the wing cutting surface and the unstable wind source, and the wear of mechanical and power conversion equipment The remaining output energy is further reduced. Under these circumstances, if a large amount of energy is to be generated by wind power, a larger wind kinetic energy generator must be installed, and the cost of construction is staggering. Disassembly maintenance is difficult.

  For this reason, the present inventor has proposed the invention as shown in FIGS. This is an invention that the applicant of the present application has already filed "a vertical axis wind kinetic energy generating device of a combined rotating mechanism of a drag wing and a vertical lift wing by a tower type multi-wind tunnel effect" (see Patent Document 1). The conventional wind kinetic energy generation device 5 is included to provide a mechanism for controlling the generation of wind energy stably, effectively controlling the flow direction of various wind forces in the natural environment, and generating stable wind energy intensively. It is what I did.

  The conventional wind kinetic energy generating device 5 includes a drag wing 51 that holds a plane perpendicular to the wind direction by 90 degrees, so that the wind direction always faces the wind cut surface of the drag wing 51. Stabilize the output. Further, the drag wing 51 is provided with an oblique hole 52 to guide the wind energy load to the rear surface of the drag wing 51, thereby improving the drag effect produced by the conventional drag wing 51. Further, a lift wing 53 is provided outside the drag wing 51, and when receiving wind, a bias pressure is generated in the lift wing 53, and a rotational thrust can be formed similarly. The conventional wind kinetic energy generating device 5 can obtain the maximum wind energy conversion in the same volume in order to increase the wind effect, and by adopting a tower type construction, that is, by installing the tower 54, Multi-layer wind kinetic energy generators can be installed on a limited land area.

  However, since the structure of the conventional wind kinetic energy generating device 5 is considerably complicated when actually applied, in addition to the mechanism of controlling the conventional drag wing 51 and the conventional drag wing 51, the wind force fluctuation of the wind. Since the lift wings 53 and the wheels 55 that assist the rotation are installed, the production and maintenance are difficult and the cost is increased, so there is still room for improvement. In addition, the conventional wind kinetic energy generating device 5 adopts the tower type construction, but considering the instability of the wind source, a wall plate 56 is attached to the tower base 54 and the wind source is installed. The direction must be controlled, which increases the complexity and cost of the tower base.

  In order to solve the problem that the wind energy conversion efficiency is too low, effectively concentrating wind power is a unique method for improving efficiency. Regardless of the reference plan or the conventional wind kinetic energy generating device, the solution is to swing all the drag wings in accordance with the wind direction, keep the wind cut area to the maximum, and acquire more wind power. That is. However, moving the drag wings in the direction of the wind immediately increases the complexity and cost of the product, increases the probability of failure and damage, requires more safety protection designs, and the drag wings. Moving part of the power will cause some energy loss, and the cost of wind power generation will not be reduced, and it will not be able to promote and develop effectively.

  In light of the drawbacks of each item derived from the above-mentioned conventional method, the present inventor tried new improvements as much as possible, and after many years of hard work, finally confiscated the wind source in each direction of this case to increase the conversion efficiency of wind energy, We have also succeeded in research and development of a wind kinetic energy generator that can be operated continuously even when wind power is insufficient or temporarily stopped.

Taiwan Patent No. 099100758

  Therefore, a main object of the present invention is to provide a wind kinetic energy generation device that can acquire wind power from each direction and improve wind energy conversion efficiency.

  Another object of the present invention is to adopt a form in which the wing for guiding the wind direction is fixed in the wind kinetic energy generating apparatus for receiving wind force from each direction, that is, the generator is driven by rotating the output shaft. In addition, it is not necessary to adjust the direction of the wing that guides the wind direction according to the wind direction, so that the ease of installation and the durability of the product can be increased, the cost is relatively low, and the damage is caused by the wind shock. It is to make it difficult.

  Still another object of the present invention is to effectively use various wind powers including wind power from each direction, turbulence, lateral wind power, etc. by the wind kinetic energy generating device, and all of them can be converted into effective wind power. In addition to the rotation when the wind is in good condition, it is to improve the efficiency of work by continuously operating with the concentrated wind that has already been requisitioned even under the condition of wind shortage or temporary suspension.

  Still another object of the present invention is that the wind kinetic energy generation device is not subject to topographical restrictions, adopts a tower type multi-layer construction, and simultaneously mounts a plurality of the wind kinetic energy generation devices, Since it only provides a driving space that welcomes the wind, there is no complicated design, and the production is to be relatively simplified.

  In order to solve the above problems, a wind kinetic energy generating apparatus for acquiring wind power from each direction and improving wind energy conversion efficiency according to the present invention includes a wind guide platform fixedly installed to guide a wind source, A wind power rotating mechanism for converting wind energy, and the wind power rotating mechanism outputs kinetic energy by moving an output shaft. The wind-power guiding platform is provided so as to surround the wind-rotating mechanism in an annular shape, and a plurality of wing conduction paths are installed from the outside to the inside. Are inclined in the direction of rotation of the wind-powered platform, so that the wind guide paths corresponding to each direction of the outside world of the wind-powered guiding platform are provided, and wind power from each direction is guided to the wind-powered guiding platform; A rotating wing is installed, the rotating wing forms an arc shape along the rotation direction of the wind power rotating mechanism, and a plurality of drag wings are provided on the wind power rotating wing so that wind force is generated between the rotating wing and the drag wing. Concentrates between them to generate wind pressure and rotate the wind power rotation mechanism to generate stronger concentrated wind power and permanent thrust, and the wind power is temporarily stopped or weakened Even if it is possible to maintain stable rotation by continuously rotating the rotating vane.

The present invention has the following effects.
1) The present invention can obtain wind energy from each direction, achieve the most efficient wind energy conversion application, and provide practical and low-cost clean energy.
2) The present invention does not need to control the wings with respect to the wind direction and adopts a fixed installation, so that it is relatively simple in structure, can improve the durability of the product, and only has a low cost. In addition, there are few cases that suffer damage due to wind shock.
3) The present invention appropriately uses limited wind power, and can be continuously operated by already-acquired wind power, even when the wind power is rotating normally, and even when wind power is insufficient or temporarily stopped.
4) The present invention can adopt a tower type multi-layer construction, and the tower base only provides an operating space, so there is no complicated design and it is easier to manufacture.

FIG. 3 is a structural perspective view of a wind kinetic energy generating device that can receive wind power from each direction according to the present invention to improve wind energy conversion efficiency and can be continuously operated even when wind power is temporarily stopped. It is a structure front view of the said wind kinetic energy production | generation apparatus. It is the structure perspective view which removed the upper cover plate of the said wind kinetic energy generation apparatus, and made it easy to observe inside. It is sectional drawing which removed the upper cover board of the said wind-kinetic energy generation apparatus. FIG. 4 is a cross-sectional view showing a relative spatial structure by displaying a rotation angle between a wind guide platform and a wind rotating mechanism of the wind kinetic energy generating apparatus. It is a work state figure at the time of the state where the said wind kinetic energy generation apparatus is receiving the wind. It is the structure schematic which installed the said wind kinetic energy generation apparatus in the tower base. It is a structure perspective view of a conventional type patent. It is a schematic diagram of the tower type construction application example of a conventional patent.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings.

  1 to 4B show a wind kinetic energy generation device 10 that seizes a wind source in each direction according to the present invention, improves wind energy conversion efficiency, and can be continuously operated even when wind power is temporarily stopped. And includes a wind guide platform 1, a wind rotating mechanism 2, and an output shaft 3.

  A plurality of wing conduction paths 11 are installed on the wind guide platform 1 from the outside to the inside, and the wing conduction paths 11 correspond to all directions of the outside of the wind guide platform 1. In this way, all the wind power can be guided into the wind guide platform 1 regardless of the direction of the wind source. The wind power rotating mechanism 2 is installed inside the wind power guiding platform 1, has a plurality of rotating blades 21, and promotes the rotation of the wind power rotating mechanism 2 by seizing the wind force coming from the hull conducting path 11. To do. By installing a plurality of drag wings 22 on the rotary wing 21, the wind force is blocked and concentrated between the drag wings 22 to generate relatively strong and permanent thrust, and the wind force temporarily stops. Alternatively, even when weakened, the rotating blades 21 are continuously propelled to maintain stable operation of rotation, and normal rotation continues when the wind power is restored. The output shaft 3 outputs kinetic energy by the rotation of the wind power rotating mechanism 2.

  Further, the wind-power guiding platform 1 is provided around the wind-powered rotating mechanism 2 so that the feathering conducting paths 11 correspond to all directions. The feathering conduction path 11 is inclined in the direction of rotation of the wind power rotating mechanism 2 from the outside to the inside, and directs the wind force to directly impact the rotating blade 21 to generate thrust. At the same time, the rotary wing 21 forms an arc shape in the rotation direction of the wind power rotating mechanism 2, and wind force is concentrated between the rotary wing 21 and the drag wing 22 in accordance with the installation of the drag wing 22. Wind pressure can be generated, wind power can be prevented from dissipating quickly, and more durable wind effect can be maintained.

  FIG. 5 is a work state diagram in the general wind receiving state according to the present invention. The main wind force F in the drawing is guided by the feathering conduction path 11 and enters the wind power rotating mechanism 2, and the rotating blade 21. The wind power rotating mechanism 2 is started to rotate, the output shaft 3 of the shaft center is rotated in an interlocking manner, and the kinetic energy is transmitted through the output shaft 3 to a generator or other power machine (not shown). To output energy. Then, after the rotation of the rotary blade 21 is promoted, the external wind power Fs continuously enters the wind power rotating mechanism 2, so that the original main wind force F inevitably moves the rotary blade 21 when the rotary blade 21 is moved. It moves to the inside of the wind power rotating mechanism 2. By installing the drag wings 22, the main wind force F is concentrated to generate wind pressure, and the force for promoting the rotation of the rotary wings 21 is increased. The main wind force F enters the drag wings 22 adjacent to the inner side of the wind rotating mechanism 2 due to the continuous approach of the external wind force Fs, and is concentrated again to generate wind pressure. Can be used more permanently.

  When the pressure increasing section 23 is provided inside the wind power rotating mechanism 2 and the external wind power Fs is relatively large and continuous, the thrust is generated by the wind power F received by the rotating blades 21 being relatively satisfied. In addition, the main wind force F flowing out of the rotary blade 21 enters the pressure-increasing section 23 and concentrates to generate wind pressure, and further flows to the windless position on the opposite side via the pressure-increasing section 23, thereby The thrust is sustained with respect to the rotating wing 21. Therefore, the external wind force Fs enters the wind rotating mechanism 2 from only a few areas. However, the large number of the rotary wings 21 can all increase the efficacy under the thrust action of the main wind force F.

  In addition, an exhaust passage 24 is formed in the space between the rotary blade 21 and the feathering conduction path 11, and there is a depression angle between the feathering conduction path 11 and the rotary feather 21, so that the main wind force F is relatively When wind pressure is generated due to concentration in saturation, a part of the wind force may form an interference flow in an irregular direction, and the main wind force F may hinder the operation of propelling the rotary blade 21. Therefore, the design of the exhaust passage 24 guides the wind pressure direction of the main wind force F and discharges excess wind force Fx. The discharged wind force Fx can be interconnected with the main wind force F which is relatively insufficient in front, and the more preferable rotation efficiency of the rotary blade 21 can be maintained.

  Further, since the wind power is gradually consumed and attenuated from the outside to the inside of the wind rotating mechanism 2, the length of the drag wing 22 is increased from the edge of the wind rotating mechanism 2 to the inside in order to maintain good rotation quality. If it is designed to gradually decrease, even after the wind power is attenuated by moving the outer rotating wing 21, the wind still enters the drag wing 22 adjacent to the inner side of the wind rotating mechanism 2 smoothly. Concentration and wind pressure are caused again, and the rotation of the rotary blade 21 can be continued and promoted. A weight may be installed on the drag wing 22 at the same time. That is, the weight can be increased by changing the material or dimensions, and the inertial force at the time of rotation can be increased, and the wind power rotating mechanism 2 can be continuously rotated by the inertia even when the wind power is stopped. In other words, a design similar to a wheel can be considered.

  Referring to FIGS. 1 to 5 again, a plurality of sets of the wind guide platform 1 and the wind rotating mechanism 2 may be installed in a stacked manner. In this embodiment, four sets are stacked. In addition, an angle between the adjacent wind guide platforms 1 can be deviated to increase the effect of seizing the wind force from different directions. Furthermore, if the installation density of the wing conduction paths 11 is taken into consideration, no matter how subtle changes in the direction of the wind power source are, some of the wing conduction paths 11 always face the wind power source in front of the wind guidance platform 1. Therefore, it is possible to effectively increase the seizure effect on wind power from different directions.

  Referring to FIG. 6, the wind kinetic energy generating device 10 may be installed on a tower pedestal 4, and the tower pedestal 4 is designed in a multilayer manner, and the wind kinetic energy generating device 10 is provided for each floor. In the actual design, a maintenance space 41 for generators and other mechanical units is provided on some floors so that maintenance inspection personnel can easily enter and exit. Since the wind kinetic energy generating device 10 can receive the wind force from each direction, the tower base 4 itself does not require any anti-wind or wind guiding structure, and the installation is further simplified.

10: Wind kinetic energy generation device 1: Wind guide platform 11: Happi conduction path
2: Wind power rotating mechanism 21: Rotating blade 22: Drag blade 23: Booster section 24: Exhaust passage 3: Output shaft 4: Tower base 41: Maintenance space for generators and other mechanical units 5: Conventional wind kinetic energy Generator 51: Drag wing 52: Oblique hole 53: Lift wing 54: Tower stand 55: Wheel 56: Wall plate F: Main wind force Fs: External wind force Fx: Extra wind force

Claims (10)

A wind kinetic energy generation device that seizes wind power from all directions and improves wind energy conversion efficiency,
Including a wind guide platform, a wind rotating mechanism, and an output shaft;
In the wind guide platform, by installing a plurality of wing conduction paths from the outside to the inside, the wind traction platform has wing conduction paths corresponding to all directions outside the wind guide platform, and the wind force from each direction is supplied to the wind guide platform. Led into the wind guidance platform,
The wind power rotating mechanism is installed inside the wind power guiding platform, and the wind power rotating mechanism is provided with a plurality of rotating wings to seize the wind force coming from the wing conducting path and promote the rotation of the wind power rotating mechanism. The rotating wings are provided with a plurality of drag wings to concentrate wind force between the drag wings to generate wind pressure,
The output shaft is installed at the inner center of the wind power rotation mechanism, rotates via the rotation of the wind power rotation mechanism, and outputs kinetic energy, thereby improving wind energy conversion by an omnidirectional wind power source Wind kinetic energy generator   The wind-power guiding platform is provided around the outer periphery of the wind-powered rotating mechanism, and the feathering conduction path is inclined from the outside to the inside along the rotation direction of the wind-powered rotating mechanism to guide wind force to the rotating blades. A wind kinetic energy generating device for improving wind energy conversion by an omnidirectional wind source according to claim 1, wherein thrust is generated.   2. The wind energy conversion platform according to claim 1, wherein the wind guide platform is capable of increasing a requisition effect on wind power from different directions by adjusting a density of installation of the wing conduction paths. Wind kinetic energy generator to improve.   The omnidirectional wind source according to claim 1, wherein the rotating wings form an arc shape along a rotation direction of the wind rotating mechanism to concentrate the wind force in the rotating wings. Wind kinetic energy generator that improves energy conversion.   By providing an air exhaust passage between the rotary feather and the feathering conduction path, it is possible to prevent wind power from entering the position of the wind power rotation mechanism from the rotary feathering conduction path, thereby reducing efficiency. A wind kinetic energy generating device for improving wind energy conversion by an omnidirectional wind source according to claim 1, characterized in that it is avoided.   By installing a pressure-increasing zone inside the wind power rotating mechanism, after the wind power is discharged from the end of the rotary blade, it enters and concentrates into the pressure-increasing zone, generates wind pressure, and further passes through the pressure-increasing zone. The wind kinetic energy generating device for improving wind energy conversion by the omnidirectional wind source according to claim 1, wherein the wind turbine moves to a windless position on the opposite side and continuously acts on the rotating blades in the windless position. .   The length of the drag wing gradually decreases inward from the edge of the wind rotating mechanism, and even after the wind is attenuated by moving the rotating wing on the outside, the length continues toward the inner side of the wind rotating mechanism. Wind energy conversion by an omnidirectional wind source according to claim 1, characterized in that the rotary wing is continuously propelled by entering into the adjacent drag wing, concentrating again and generating wind pressure. Wind kinetic energy generation device that improves.   2. The omnidirectional wind source according to claim 1, wherein the drag wing increases its weight depending on a material or a size, increases a force of inertia during rotation, and achieves a wheel effect. Wind kinetic energy generator that improves energy conversion.   The wind power platform and the wind power rotating mechanism are installed in a plurality of sets, and the wind power seizing effect from different directions is enhanced by displacing a certain angle between the adjacent wind power platforms. A wind kinetic energy generating device that improves wind energy conversion by the omnidirectional wind source according to claim 1.   The wind kinetic energy generation device is installed on a tower base, and the wind kinetic energy generation device is mounted on each floor by constructing the tower base on a multi-layer floor. Wind kinetic energy generator that improves wind energy conversion with all omnidirectional wind sources.