TWM469379U - Turbine power generation device - Google Patents

Description

Turbine power plant

The present invention relates to a power generation device, and more particularly to a power generation device that uses a turbine to convert wind power into electricity.

Since the industrial revolution, the world's natural resources, such as coal, oil, natural gas, etc., have been extensively mined. This has caused the number of natural resources to continue to decline, and its prices have been rising steadily. Moreover, in terms of the current global consumption of natural resources, natural resources will be exhausted.

Therefore, in order to solve the problem of rapid consumption of natural resources, power generation devices using renewable energy have appeared in the twentieth century, one of which is a wind power generator. The conventional wind power generator device is connected through the fan and the rotating shaft of the generator, and is limited by the influence of the fan's total wind receiving area and the fan connected to the generator, so that the rotational kinetic energy conversion caused by the wind The output efficiency to electrical energy is low.

In view of this, how to design a wind power generation device to improve the efficiency of the conversion of rotational kinetic energy caused by wind power to electric energy has become a problem to be solved in the industry today.

The present invention relates to a turbine power generation device that, when the wind drives the turbine power generation device, enhances the kinetic energy of the rotation of the turbine power generation device through the guidance and adjustment of the blades, thereby increasing the output of the electric energy.

To achieve the above object, the present invention provides a turbine power generating apparatus including a central inner shaft, a turbine upper plate frame, a turbine lower plate frame, a plurality of blades, and a generator set. The turbine upper plate frame passes through one of the central inner shaft ends through a center of gravity of one of the turbine upper plate frames. The turbine lower frame passes from the other end of the central inner shaft through a center of gravity of one of the turbine lower plate frames such that the turbine lower plate frame is oppositely disposed on the turbine upper plate frame. The plurality of blades respectively comprise a circular arc inner leaf and a circular arc extending wing to form a concave arc-shaped wind receiving surface, wherein the inner leaf has an inner upper part and a lower inner part fixed to the turbine respectively The upper frame is connected to the lower frame of the turbine, and one side of the extended wing is connected to one side of the inner blade, so that the extended wing extends beyond the frame of the turbine and the frame of the lower plate of the turbine. The generator set includes a drive wheel and a generator. The drive train is coupled to the turbine upper frame (or the lower turbine frame), and the generator is fixed to the central inner shaft and has a drive shaft that is coupled to the drive wheel via a drive belt, when the drive wheel follows the turbine upper frame or When the lower frame of the turbine rotates, the drive shaft is rotated, and the generator generates electric power.

Preferably, an upper bearing seat is further included for arranging the central inner shaft so that the central inner shaft is fixed to the center of gravity of the upper frame of the turbine, so that the turbine upper frame is smoothly rotated.

Preferably, the bearing housing is further included for arranging the central inner shaft such that the central inner shaft is fixed to the center of gravity of the lower frame of the turbine, so that the lower frame of the turbine is smoothly rotated.

Preferably, the lower casing of the turbine is a fan, and the fan has a plurality of air deflectors for utilizing the ascending airflow as a push or assisting turbine rotation.

Preferably, the number of the plurality of blades is eight, whereby the most stable rotation effect is obtained.

Preferably, an upper wing bearing seat is respectively disposed at the frame edge of the upper frame of the turbine to pivotally connect an upper extending node of each extending wing to make the rotation of the extending wing more smooth and stable.

Preferably, a lower wing bearing housing is respectively disposed at the frame edge of the lower frame of the turbine to pivotally connect the lower extending nodes of the extending wings to make the rotation of the extending wings more smooth and stable.

The present invention further provides a turbine power generation unit including a plurality of the above-described turbine power generation devices and a combination frame through which the turbine power generation devices can be stacked upward to increase the amount of power generation.

In addition, the combination frame described in the above paragraph may include a triangular outer frame and a fixed slot, and a plurality of connecting rods are connected between the fixed slot and the triangular outer frame, so that the turbine power generating devices can be stably stacked upward.

After referring to the drawings and the embodiments described later, those skilled in the art can understand the other purposes of the present invention, as well as the technical means and implementation aspects of the present invention.

1‧‧‧ Turbine power plant

11‧‧‧Center inner shaft

13‧‧‧ Turbine upper plate frame

15‧‧‧ Turbine lower plate frame

17‧‧‧ leaves

17a‧‧・内叶

17b‧‧‧Extended wing

17c‧‧‧Lower upper

17d‧‧‧lower inner leaves

19‧‧‧Generator

19‧‧‧Generator

21‧‧‧Wind surface

23‧‧‧Extended wing bearing housing

25‧‧‧ Extended wing lower bearing

25a‧‧‧ extension node

27‧‧‧Air deflector

31‧‧‧Upper housing

32‧‧‧ Lower bearing housing

61‧‧‧Drive wheel

63‧‧‧Generator

631‧‧‧Drive shaft

65‧‧‧ drive belt

71‧‧‧Conical solar panels

F‧‧‧Frame

F1‧‧‧ combination frame

F2‧‧‧Cylinder

F11‧‧‧ triangle frame

F12‧‧‧fixed slot

F13‧‧‧ Connecting rod

Fig. 1 is a schematic view showing the appearance of the turbine power generating device of the present invention.

Figure 2 is a structural diagram between the plate frame and the generator set of the creation turbine.

Figure 3 is a partial perspective view of the upper portion of the authored turbine power generating device.

Fig. 4 is a partial perspective view of the upper portion of the turbine power generating device after the turbine is removed.

Figure 5 is a bottom view of the authored turbine power plant.

Figure 6 is a three-dimensional diagram of the creation of the generator set.

Figure 7 is a schematic view of the creation of a turbine power plant after assembling a conical solar panel.

Figure 8 is a schematic view of the wind direction after entering the blade of the present embodiment.

Figure 9 is a schematic view of the wind entering the turbine lower plate frame of the present embodiment.

Figure 10 is a perspective view of a combination frame for erecting the present embodiment.

Figure 11 is a plan view of the frame shown in Figure 10.

Figure 12 is a perspective view of a turbine power plant using a combination of stacks.

Figure 13 is a perspective view showing the operation of the upper plate frame and the lower plate frame of the turbine of the present embodiment.

The present invention will be explained below by way of examples, however, the embodiments of the present invention are not intended to limit the creation of the present invention in any environment, application or manner as described in the embodiments. Therefore, the description of the embodiments is merely illustrative of the purpose of the present invention and is not intended to limit the present invention.

Please refer to FIG. 1 , which is a schematic diagram of the appearance of the inventive turbine power generating device. The turbine power plant 1 includes a central inner shaft 11, a turbine upper frame 13, a turbine lower frame 15, a plurality of blades 17, and a generator set 19. The turbine upper frame 13 is used to pass one end of the central inner shaft 11 through the center of gravity of one of the turbine upper plate frames 13. For example, if the turbine upper frame 13 is a circular plate frame, Then, the center of the circular plate frame is the center of gravity. In addition, the tripod drawn in the figure is one of the types of legs, and the bottom is provided with wheels, so it has the ability to move, can be used for display or handling, but not limited thereto, so in the figure The dotted line emphasizes that this is first stated.

Please match the figures in Figure 2 and Figure 13. In order to enable the turbine upper frame 13 to rotate more stably on the central inner shaft 11, an upper bearing block 31 is disposed between the central inner shaft 11 and the turbine upper plate frame 13 such that the turbine upper plate frame 13 is movable relative to the center The shaft 11 rotates. Similarly, the other end of the center inner shaft 11 passes through a center of gravity position of the turbine lower frame 15, so that the turbine lower frame 15 is oppositely disposed on the turbine upper frame 13, and in order to make the turbine lower frame 15 rotate more Stabilized, so that the bearing housing 32 is disposed between the center inner shaft 11 and the turbine lower frame 15, and the lower bearing housing 32 is sleeved with the central inner shaft 11 so that the turbine lower frame 15 is rotatable relative to the central inner shaft 11. Since the bearing housing is provided as a conventional component, the components for rotating the turbine upper frame 13 or the turbine lower frame 15 relative to the central inner shaft 11 are, for example, thrust bearings, deep groove bearings, axial bearing blocks or It is a radial bearing seat, which is an equivalent component. In addition, when the present creation is implemented, the genset 19 may be disposed above the turbine upper frame 13 or above the turbine lower frame 15. For convenience of description, the present invention only exemplifies the pattern in which the generator set 19 is disposed on the turbine upper frame 13 as shown in FIG. 1, and the generator set 19 is disposed in the turbine lower frame 15 in a manner familiar to the skilled person. It is easy to push, so it will not be detailed here.

Figure 3 is an oblique upper view of the inventive turbine power plant. The design of each of the vanes 17 shown in Fig. 3 is the same, so that only one vane 17 is exemplified in Fig. 3, and the remaining vanes 17 will not be described again. The blade 17 includes a circular arc-shaped inner leaf 17a and a circular arc-shaped extending wing 17b, which form a circular arc-shaped wind receiving surface 21. For details of the structure between the blade 17 and the turbine upper frame 13 and the turbine lower frame 15, refer to FIG.

Fig. 4 is a top view of the creation of the turbine power generating device hiding the upper frame 13 of the turbine. The inner blade 17a of each blade 17 has an inner blade upper portion 17c and an inner blade lower portion 17d. The inner blade upper portion 17c is fixed to the turbine upper plate frame 13, and the inner blade lower portion is fixed to the turbine lower plate frame 15. One side of the extending wing 17b is adjacent to one side of the inner blade 17a, and is connected in such a manner that an extending wing upper bearing seat 23 is provided at the frame edge of the turbine upper plate frame 13 to pivotally extend one of the extending wings 17b. The upper extension node (covered by the bearing block 23 on the extended wing, not shown). Similarly, referring to FIG. 5, an extended wing bearing housing 25 is provided at the frame edge of the turbine lower frame 15 to pivotally extend the lower extension node 25a of the extending wing 17b. In this way, the extension wing 17b can automatically rotate and adjust the upper extension node and the lower extension node 25a according to the direction, the size and the internal and external pressure difference of the airflow, thereby reducing the resistance and improving the rotation efficiency.

Here, it should be particularly emphasized that since all the blades 17 of the present creation are not connected to the central inner shaft 11, all the blades 17 are driven by the wind to drive the turbine upper frame 13 and the turbine lower plate frame 15 to rotate, but the central inner shaft The rotation is maintained, so that when the turbine upper frame 13 and the turbine lower frame 15 are rotated, the entire turbine power generator 1 can be stabilized without generating noise. In particular, compared with the conventional method of rotating the shaft column and the blade at the same time, the type is easily affected by the vibration generated by the irregular air flow for a long time, so that the shaft column is tilted or shaken due to wear during the rotation, resulting in noise. On the contrary, the central inner shaft of the present embodiment is fixed, so that the tilt or sway caused by the wear and the noise are greatly reduced.

Please cooperate with the airflow flow diagram shown in Fig. 8 (the airflow described here is the flow generated by the wind). When the airflow A flows from the upper right to the lower left in the figure, it will generate a flow through the extended wing 17b. Thrust, so that the extension wing 17b is opposite to the inside The leaf 17a is rotated outward, and the wind receiving surface 21 of the extending wing 17b is closer to the vertical direction of the airflow A. The thrust received by the extending wing 17b drives the turbine upper frame 13 and the lower turbine frame 15 to rotate. Airflow A enters along wind receiving surface 21. Further, according to the Bernoulli's principle, when the airflow A reaches the wind receiving surface 21, the flow velocity thereof is lowered by the hindered steering, and the airflow A velocity with respect to the leeward surface of the traveling extension wing 17b is not lowered, resulting in the wind receiving surface 21 The air pressure is greater than the air pressure on the leeward side, so in addition to the force propelled by the wind itself, the pressure difference will again generate thrust on the blade, improving the overall rotational power. Next, when the airflow A travels through the inner blade 17a, a thrust is generated to the inner blade 17a, which is the second utilization of the wind force in this embodiment. Further, when the airflow A approaches the center inner shaft 11, the airflow is compressed to generate pressure to assist the stability in the overall rotation, so that the swaying and noise reduction effects are reduced. Finally, the airflow A will be directed to flow at a relatively low pressure in the direction shown in the figure. Further, when the wind receiving surface 21 of the concave-arc-shaped blade 17 is against the wind, the extending wing 17b will cause the extending blade 17b to rotate inward due to the pressure of the wind toward the back surface of the extending wing 17b and the pressure difference. The automatic adjustment mechanism reduces the resistance to rotation.

In addition, in a preferred embodiment, when all of the extension wings 17b are fully closed inward (not affected by the wind), each of the extension wings 17b will be substantially the same as the frame edge of the turbine upper frame 13 and the turbine lower frame 15 The ground is in line. In other words, when all of the extension wings 17b are closed, the appearance of the turbine power generating device 1 will be a cylindrical shape.

Please refer to FIG. 4 and FIG. 5 at the same time. Specifically, when the wind receiving surface 21 of the concave-arc-shaped blade 17 is facing the wind, the turbine upper plate frame 13 and the turbine lower plate frame 15 are pushed to rotate and rotate. The kinetic energy is output through the generator set 19 to output electrical energy. Except the wind The force exerted directly on the thrust generated by the blade 17 (the direction of the wind is the largest when the blade is perpendicular to the vertical direction), and the pressure difference relationship, so that the torque generated by the whole embodiment when rotating is more than that of the wind only. The well-known wind turbines are large, so the power generation efficiency is relatively higher than that of the conventional wind turbines.

In addition, the turbine lower frame 15 may further be a fan having a plurality of air deflectors 27 (see FIG. 5), and the plurality of air deflectors 27 may respectively fix the blades 17, so that when the wind deflector 27 is facing the wind At the time (as indicated by the arrow in Fig. 9), the airflow also generates thrust on the air deflector 27. In addition, the plurality of air deflectors 27 of the fan can also be pushed by the updraft, thus combining the lateral wind with the rising wind. The method further increases the rotational kinetic energy of the turbo power generating device 1. In addition, when the lateral wind or the rising wind enters from here, an upward thrust is generated on the turbine upper frame 13 to offset the downward gravity which is mostly applied to the upper bearing housing and the lower bearing housing in the vertical direction. Thereby, the wear of the upper bearing housing and the lower bearing housing is minimized, and the service life is improved.

More preferably, the eight extended wings 17b can have the same size and the same pitch, which not only has good output efficiency, but also facilitates manufacturing and assembly.

Please refer to FIG. 6 , which is a schematic diagram of the creation generator set 19 . The generator set 19 includes a drive wheel 61 and at least one generator 63. In the present embodiment, the driving wheel 61 is disposed on the turbine upper plate frame 13, so that the driving wheel 61 will rotate together with the turbine upper plate frame 13. Each of the generators 63 is fixed to the central inner shaft 11 and has a transmission shaft 631, which is connected to the driving wheel 61 via a transmission belt 65. When the driving wheel 61 rotates with the turbine upper frame 13, the driving shaft 631 is rotated. Further, each of the generators 63 operates to generate electric power. In addition, the number of generators 63 in the figure is exemplified by five, however, power generation The number of the machines 63 is not limited to the number shown, and may be one or plural, and the difference in the number is only the total amount of generated electric power. In other embodiments, the driving wheel 61 can also be disposed on the lower casing frame 15 of the turbine, and the generator 63 is also adjusted to be adjusted. Since this is a generally simple equivalent replacement, it will not be described herein.

Figure 7 is a schematic view of the inventive turbine power generating device 1 after assembling a conical solar panel 71. Since the present turbine power generating device 1 is an independent individual, the tapered solar panel 71 can be additionally assembled on the upper surface of the turbine upper frame 13. In order to increase the generation of electric energy, and the shape of the conical solar panel 71 can be utilized to increase the wind receiving area, and the conical solar panel 71 rotates, so that each solar panel 71 can take turns to receive direct sunlight, which will avoid The problem of lowering the power conversion efficiency due to the high temperature caused by long-term fixed irradiation, and the rotating state can prevent the birds from standing on the upper side, thereby reducing the situation in which the feces adhere to block light. In addition, the center inner shaft 11 is fixed and non-rotating, and an air warning light, a wind direction meter, an anemometer or a lightning rod can be arranged at the top for protection or data measurement.

Moreover, referring to FIG. 10-12, the inventive turbine power generating device 1 can stack another set of the turbine power generating device 1 in combination with the frame F, thereby increasing the wind receiving area and the power generating amount, which is also a conventional technology. One of the advantages that cannot be achieved. Wherein, the frame F comprises a plurality of binding frames F1, and the upper and lower ends of the central inner shaft 11 are respectively fixed between any two binding frames F1, so that several turbine power generating devices 1 can be stacked vertically upward as shown in FIG. . In addition, a plurality of columns F2 may be further connected to each other between the binding frames F1 to increase stability. Furthermore, each of the binding frames F1 includes a triangular outer frame F11 and a fixed slot F12, and a plurality of connections are used between the fixed slot F12 and the triangular outer frame F11. The rod F13 is connected, for example, to the sides of the triangular outer frame F11 via three connecting rods F13.

In summary, since the inner blade 17a and the extension wing 17b of the present inventive turbine power generating device 1 are all detachable, the turbine power generating device 1 is rotated when the wind receiving surface 21 of the blade rotates clockwise when facing the wind. It can be applied to the southern hemisphere; when the windward surface 21 of the blade is rotated counterclockwise when the wind is facing the wind, the turbine power generating device 1 can be applied to the northern hemisphere. In addition, since the conventional wind turbine rotates a central shaft with the rotation of the blade, not only the efficiency of the kinetic energy to convert electrical energy is poor, but also the vibration is severe and the noise is generated. However, the operation of the turbine power generating device is regulated and balanced by the internal and external pressure difference, so that it is stable, does not emit noise, and the efficiency of converting electric energy is greatly improved.

Moreover, compared with the prior art, the inner axis of the center of the creation is a design without an outer shaft, and the structure of the prior art is required to be connected to other components through the outer shaft. Therefore, the setting of the inner shaft of the center of the creation will be More skillful than traditional techniques. Furthermore, this creation is similar to the principle of gyro rotation. When it starts to run, the center of rotation is fixed without offset, and the whole will automatically maintain the dynamic balance state. The advantage is that the influence of small mass components can be neglected, in other words, even The quality of the locking components for assembly is not completely the same, so that the weight of each relative position is not absolutely symmetrical, nor does it affect the overall center position when rotating, and if it is subjected to slight external force pushing or shaking during operation, It is also possible to restore normal rotation in a short time due to the characteristics, which is one of the advantages of the present creation.

The above embodiments are only used to exemplify the embodiments of the present invention, and to explain the technical features of the present invention, and are not intended to limit the scope of the present invention. Any familiarity The change or equality of the arrangement that can be easily accomplished by the skilled person is within the scope of this creation. The scope of the creation of this creation shall be subject to the scope of the patent application.

11‧‧‧Center inner shaft

13‧‧‧ Turbine upper plate frame

15‧‧‧ Turbine lower plate frame

17‧‧‧ leaves

17a‧‧・内叶

17b‧‧‧Extended wing

19‧‧‧Generator

21‧‧‧Wind surface

Claims (9)

A turbine power generating device comprising: a central inner shaft; a turbine upper plate frame, wherein a center of gravity of the upper plate frame of the turbine is passed through one end of the central inner shaft, and is rotatable about the central inner shaft; a turbine lower plate frame, wherein a center of gravity of the turbine lower plate frame is passed through the other end of the central inner shaft, such that the turbine lower plate frame is oppositely disposed on the turbine upper plate frame, and the central inner shaft is centered Rotating; a plurality of blades each including a circular arc inner leaf and a circular arc extending wing, wherein the inner blade includes an inner blade upper portion and an inner blade lower portion respectively fixed to the turbine upper plate frame and the turbine Between the lower plate frames, a side portion of the extension wing is coupled to one side of the inner blade such that the extension wing extends beyond the turbine upper frame and the lower turbine frame; and a generator set comprising: a driving wheel is disposed on the turbine upper frame or the lower turbine frame; at least one generator is respectively fixed on the central inner shaft and has a transmission shaft connected to the driving wheel via a transmission belt, when Drive on the turbine When the lower frame or plate and frame turbine rotates, i.e., the drive shaft is rotated, thereby enabling the at least one generator to produce electricity. The turbo power generating device of claim 1, further comprising an upper bearing housing for arranging the central inner shaft to fix the central inner shaft to the center of gravity of the turbine upper plate frame. The turbo power generating device according to claim 1, further comprising a lower bearing seat for arranging the central inner shaft such that the central inner shaft is fixed to the center of gravity of the turbine lower plate frame. The turbine power generating device of claim 1, wherein the turbine lower plate frame is a fan, and the fan comprises a plurality of air deflectors. The turbine power generating device of claim 1, wherein the number of the arc-shaped extending wings is eight, and the arc-shaped extending wings are the same size. The turbine power generating device of claim 1, wherein an outer wing bearing housing is respectively disposed at a frame edge of the turbine upper frame to pivotally connect an upper extending node of each of the extending wings. The turbine power generating device of claim 1, wherein an extension wing lower bearing seat is respectively disposed at a frame edge of the turbine lower plate frame to pivotally connect the lower extension nodes of each of the extension wings. A turbo power generation unit comprising a plurality of turbine power generating devices according to claim 1 and a plurality of coupling frames, wherein a central inner shafting system of each of the turbine power generating devices is disposed between any two coupling frames, and each of the coupling frames is Connect several cylinders. The turbo power generation unit of claim 8, wherein the combination frame comprises a triangular outer frame and a fixed slot, and the plurality of connecting rods are connected between the fixed slot and the triangular outer frame.