KR100875446B1 - Wind Induction Devices for Wind Generators - Google Patents

Abstract

The present invention relates to a wind generator for a wind generator to reinforce the induction of the wind in which the surrounding air is moved in the wind generator.

In general, the wind power generation is installed in a high place of the hill or a place where the wind is as uniform as possible, but the wind is as high as possible, by rotating the rotary blades of the wind power by the wind is configured to thereby generate power by rotating the generator.

However, the rotation of the rotor blades must maintain a uniform rotation speed, because the wind blowing usually causes a change in the wind speed according to the change of weather or temperature, thereby increasing the number of revolutions when the generator's Furorella is a strong wind Due to the friction noise caused by the wind caused the pollution to the noise, I have provided to configure the induction device to automatically adjust according to the blowing direction of the wind according to the application of the selection.

However, it is necessary to induce practicality by reinforcing the rotational speed of the furopella as much as possible while blocking the occurrence of the rotational noise with respect to the provided furopella.

In addition, since most of the wind is the blowing of the wind is formed by the change in air pressure or the temperature difference, by using this to concentrate the wind on the rotary wing to reinforce the artificial blowing wind, thereby increasing the number of revolutions of the rotary wing It is an invention to provide an induction device that reinforces the increase in wind power configured to increase.

In addition, while the inlet 13 of the induction pipe 15 toward the upper side is gradually formed in the shape of the inverted trumpet so that the cross section becomes smaller, the rotor blade protruding from the generator 20 built in the upper side of the pillar 11 Outside the 18, in the space between the upper and lower guide plates formed in a cylindrical shape, a plurality of guide walls in the circumferential direction to maintain the equal intervals in a circumferential direction so as to form a cylindrical shape Induction device 16 is configured to be configured to the induction port 22, the outlet 14 of the induction pipe 15 is integrated into the fixing piece 42 to be fixed to one side of the induction port 22,

In addition, the induction apparatus 16 is configured to allow the induction apparatus 16 integrated with the induction pipe 15 to be rotated at the same time while assembling the bearing 23 at the edge of the pillar 11, and thus the outlet accordingly. On the left and right sides of the induction port (22) fixed to the (14) is to form a secondary oil tool 25 for the wind power generator with a wind induction apparatus provided with the centralization of the wind.

Description

Wind induction device for wind generators {omitted}

1 is a perspective view of main parts of the present invention;

2 is a cross-sectional view taken along the line A-A in FIG.

3 is a cross-sectional view taken along the line B-B in FIG.

4 is a cross-sectional view taken along the line C-C in FIG.

5 is a cross-sectional view taken along the line D-D in FIG.

6 is a partial state diagram of Embodiment 1 of the main part of the present invention;

7 is a cross-sectional view taken along the line E-E in FIG.

Figure 8 is a partial perspective view of Embodiment 2 of the main part of the present invention.

9 is a cross-sectional view taken along the line F-F in FIG.

Explanation of symbols on main parts in the drawing

11. Column 012. Prosecution 13. Inlet 14. Outlet 15. Induction pipe

16. Inductor 17. Guide wall 18. Rotating blade 19. Rotating shaft

20. Generator 22. Induction port 23. Bearing 24. Motor

25. Auxiliary tool 29. Passage 30. Support wall 31. Directional key 32. Wall surface

33. Primary Bending Tube 34. Secondary Bending Tube 35. Bearing 36. Housing

The present invention relates to a wind generator for a wind generator to reinforce the induction of the wind in which the surrounding air is moved in the wind generator.

In general, the wind power generation is installed in a high place of the hill or a place where the wind is as uniform as possible, but the wind is as high as possible, by rotating the rotary blades of the wind power by the wind is configured to thereby generate power by rotating the generator.

However, the rotation of the rotary blades must maintain a uniform rotation speed, the normal blowing wind causes a change in the wind speed every time due to the uneven leakage of power generation due to this has a limit in practicality, so the measures against this It is necessary to induce.

In addition, since most of the wind is the blowing of the wind is formed by the change in air pressure or the temperature difference, by using this to form a horizontal rotary wing of about 3 to maximize the contact area of the wind on the rotary wing, Furulella Since the height of each of the rotary blades, the length of each of the rotary blades, provided by increasing the length, according to this, because of the strong wind leakage in the rotary blades, when the rotation speed is rapidly rotated, the noise generated by the rotation noise Problems that are vulnerable to the environment have emerged.

Therefore, the invention is to provide an induction apparatus for reinforcing the increase of the wind power configured to increase the number of revolutions of the rotary blade by reinforcing the artificial blowing wind to concentrate the blowing force of the wind power.

In addition, most of the wind blowing in our country blows northwest or southeast due to the regional influence depending on the season, so it is easy to use the wind induction device, but in the wind power generator which is an object of the present invention for the clear weather without the wind blowing Since it is almost impossible to induce rotational force on the rotor blades, as a countermeasure, the rotor blades in most wind turbines are installed at a height of several tens of meters (mostly 30 to 80 meters) from the ground, so that the movement of air rather than the ground In order to use a lot of wind power in the air, a large space has been required in the installation section of the wind power generator as the configuration is long and the position of the high propeller.

Therefore, in the present invention, to induce the wind blowing from the ground to the position of the conventional rotary blade installed in the high place of the air, to provide an increase in the rotational force for the propeller of the rotary blade.

In addition, in general, the structure of the propeller mainly uses the device of the horizontal rotation and vertical rotation, in the present invention is mainly an induction device that is also used in the structure of the vertical rotation.

The present invention while intensively inducing the wind to the rotary blades rotated by the wind in the wind generator, while rotating the induction device of the wind in accordance with the direction of the wind according to the season at the outlet and inlet portion of the air induction device Reinforcing to increase the rotational speed of the rotary blade, to reinforce the leak in the wind power generation, the purpose to reinforce the practicality of the power generated by solving the friction noise with the air by the rotation according to this have.

The present invention has been made in order to solve the above object, but as an invention for providing an induction apparatus that reinforces the rotational speed of the furopella as much as possible while blocking the generation of rotational noise with respect to the provided furopella, the induction pipe In the space between the upper and lower guide plate formed in a cylindrical shape, the outer side of the rotary blade protruding from the generator built on the upper side of the pillar is formed to be bent in the shape of an inverse trumpet toward the upper side from the inlet to the upper side, Consists of an induction device configured to maintain a uniform interval in the circumferential direction a plurality of guide walls in the circumferential direction to be formed in a cylindrical shape, integrated with a fixed piece so that the outlet of the induction pipe is fixed to one side of the induction port,

In addition, the induction device is assembled by the bearing at the upper edge of the column, the induction device integrated into the induction pipe is configured to be rotated at the same time, according to the left and right sides of the induction port is fixed to the outlet by forming a wind power generation The invention is characterized in that it is configured to reinforce the rotation of the rotary blades.

Therefore, the present invention will be described in detail with reference to the accompanying drawings,

Figure 1 is a perspective view of the main part of the present invention, Figure 2 is a sectional view taken along the line AA in Figure 1, Figure 3 is a sectional view taken along the line BB in Figure 1, Figure 4 is a sectional view taken along the line CC in Figure 1, Figure 5 is a DD in Figure 1 6 is a partial perspective view of the first embodiment of the main part of the present invention, FIG. 7 is a sectional view taken along the line EE of FIG. 6, and FIG. 8 is a partial state diagram of the second embodiment of the main part of the present invention. 9 is a sectional view taken along the line FF in FIG.

Therefore, the present invention is to improve the rotational force and to stabilize the rotation of the propeller rotary blade 18 by the wind blowing wind, as shown in Figures 1 to 5 attached, there is a lot of seasonal or topographical wind It is installed in the open field or in the hills between coast and mountains.

To this end, it is fixed to the ground in the ground and protrudes to the ground is composed of a predetermined height, the rotary shaft 19 protruding from the generator 20 built in the end of the pillar 11 gradually decreases in diameter upwards is vertical type It is coupled to be rotatable, and the rotary blade 18 is assembled to the rotary shaft 19.

In addition, while gradually extending from the upper side of the column 11 toward the lower side, the induction pipe 15 is formed to be curved in an inverted trumpet shape of the S-shape to form a passage 29 inside.

That is, a wide inlet 13 is formed at the lower end of the induction pipe 15, the primary curved pipe 33 is formed so as to be gradually narrowed toward the upper side again to the pillar 11 side, the pillar 11, And the second curved tube 34 is gradually narrowed toward the upper side while being treated with the primary curved tube 33 again, and the second curved portion 34 of the guide tube 15 has a rotary blade ( 18) to form an exit 14 towards the side.

In addition, cylindrical passages 46 are formed between the upper and lower pillars 11 penetrating the middle part of the guide pipe 15, respectively, and the assembling holes 45, the bearing 35, and the housing 36 are respectively rudder ( In accordance with the instruction of 38, an adjustment device 24 'for driving the rotation of the motor is configured to allow free rotation with respect to the direction of the wind.

In this case, the induction pipe 15 provided is connected to the generator 20 at an upper position of the column 11 that has a height of about several tens of meters protruding from the ground in order to ensure maximum wind efficiency in most wind power generators. While intensively blowing wind to the rotary blade 18 assembled to the rotary shaft 19, while maintaining a predetermined interval in the circumferential direction of the ground where the pillar 11 protrudes in order to induce maximum wind around A plurality of inlets 13 are formed in the support wall 30 at equal intervals are divided into a plurality of wall surface 32 is assembled in a columnar shape with each other.

In addition, while the inlet 13 of the induction pipe 15 toward the upper side is gradually formed in the shape of the inverted trumpet so that the cross section becomes smaller, the rotor blade protruding from the generator 20 built in the upper side of the pillar 11 Guidance device comprising a guide port 22 for maintaining a uniform interval in the circumferential direction while a plurality of guide walls 17 in a circumferential direction is formed while the space between the upper and lower guide plates formed in a cylindrical shape to the outside of the (18) ( 16, but the outlet 14 of the induction pipe 15 is integrated into the fixing piece 42 to be fixed to one side of the induction port 22,

In addition, the induction device 16 is provided with the induction device 16 integrated into the induction pipe 15 to be rotated at the same time while assembling the bearing 23 at the upper edge of the column (11).

Therefore, the wind sucked into the inlet (13) while passing through the induction pipe (15) formed in the shape of the inverted trumpet in the inlet port (22) of the induction device (16) assembled by the outlet 14, the It is configured to reinforce the rotational force of the vertical rotary blade (18).

In addition, the induction pipe 15 is the induction outlet 14 is configured while being adjusted in the direction of the wind blowing while maintaining a predetermined interval so that the wind blows to the rotary wing 18 formed in a position of several tens of meters high In the induction apparatus 16 which is condensed to the outlet 14 while sucking the pipe 15 to the inlet 13 to the maximum amount of wind blowing in the direction of the wind turbine, The invention is configured to be guided by the induction hole 22 formed by the curved guide wall 17 to blow to the rotary blade 18, as a device for increasing the rotational speed of the permanent rotary blade as much as possible, the cross section is enlarged as much as possible It is rotatable so that the inlet 13 is located in the blowing direction of the wind, while being assembled to the pillar 11 of the wind turbine so as to guide the wind through one inlet 13 to the position of the rotary wing 18 called the propeller. Article device In order to, the pillar 11 is bent to form a primary curved tube 33 that is bent at the inlet 13 through the section assembled with the bearing 35 'and the housing 36' assembled to the pillar 11. Assembling with the bearing 35 and the housing 36 to the assembly pipe 45 and the circumferential passage 46 in the induction pipe 15 to be fixed assembling while inverted trumpet to the induction pipe 15 The passage 29 is formed of a wall surface 32 to form a secondary curved tube 34 to maintain a predetermined interval to blow wind to the rotary blades 18, the induction pipe 15 The cross section of is composed of approximately S shape.

Here, the configuration in which the induction pipe 15 moves in the windy direction is rotated by the rotation controller 24 'by the direction indicator 38 assembled to the upper side of the induction device 16.

In addition, the end surface of the passage 29 is separated by the support wall 30 at equal intervals in the left and right directions, and constitutes two to three passages 29 to provide the rigidity of the induction pipe.

In addition, the induction pipe 15 is assembled with a bearing 35, 35 'and a housing 36, 36' in the upper and lower parts for assembling the pillar 11, so that the induction pipe 15 is winded. The column 11 is assembled at the central position of the passage 29 at an appropriate intermediate position between the inlet 13 and the 1st and 2nd curved pipes 33 in order to maintain the overall balance while being able to rotate in the blowing direction. In order to insert the column 11, the wall surface 32 forming the passage 29 is formed in a circumferential passage 46 formed in a circumferential shape so that the column 11 is assembled, and the bearing 35 and the housing 36 are formed. While assembling in a rigid assembly to each other while the genital wind induction device 15 is configured to rotate in accordance with the blowing direction of the wind.

In addition, the description of the embodiment of the induction pipe 15 of the present invention described above, as shown in Figures 6 to 7, the fixing piece (in the induction port 22 which is one side of the induction device 16) 42) The inverse trumpet auxiliary oil tool 25 is integrally formed in the inlet 22 'on the left and right sides of the outlet 14, which is integrated with the outlet 14, thereby inducing the concentration of wind and providing a high-strength rotational force. .

This is an invention for reinforcing the rotational force of the rotary wing 18 by inducing wind blowing from the secondary curved tube 34 in the guide tube (15).

In addition, the induction pipe (15) formed of a plurality of outlets (14) while forming the first and second curved pipes (33, 34) so that the cross section is reduced to the inverse trumpet shape at the inlet (13) of the induction pipe (15). ), A structure in which the passages 29 are separated from each other by two or three passages 29 in the left and right directions by the support wall 30 in the induction pipe 15. It is formed by the passage 29, but formed by overlapping with two to three passages (29 ') formed in the upper and lower sides, while forming the assembly sphere 45 and the circumferential passage 46 in the assembly section with respect to the pillar (11) By assembling with the bearing 35 and the housing 36, the first and second curved pipes 33 and 34 connected thereto are curved while maintaining the same radius as each other so that the passage 29 'is formed. While constructing the outlet 13 is composed of two to three outlets (13) configured to blow the wind to the rotary blades 18 by forming a predetermined interval from each other. A.

Here, the pillar 11 assembled to the induction pipe 15 is formed in the circumferential direction at the portion where the passage 29 'is assembled to the pillar 11 to form an assembling hole 45 at the center portion of the bearing. It is configured to be assembled to (35) and the housing (36).

In addition, the description of the embodiment of the direction indicator 38 shown in the present invention, as shown in Figures 8 to 9, the direction key 38 for indicating the direction of blowing in the upper side of the induction apparatus 16 The description of the embodiment for

The guide wall 11 protrudes while the plurality of guide walls are circumferentially maintained and curved in the space between the upper and lower guide plates formed in a cylindrical shape to the outside of the rotary blade in the guide device 16. In the upper and lower guide plate in which the induction port 22 is formed, the induction device 22 in the opposite direction of the outlet 14 integrally assembled to one side of the induction port 22, that is, the direction of the wind outlet, the induction apparatus An invention in which the direction keys 31 which are integrally formed at the edges of the upper and lower side guide plates of the upper and lower side guide plates 42 and have a predetermined width and length in the upper and lower directions are provided. According to the direction of the wind blowing by the resistance of the direction key 31, the induction pipe 15 and the induction device 16 by assembling the induction pipe 15 to the column 11 by the rotary regulator 24 ' Bearings 35, 35 'and housings 36, 36' above and below By giving to the assembly to which the induction pipe 15 is the invention which is constructed to maintain the overall balance and can rotate in the wind blowing direction.

In addition, the wind generated in daily life is almost constant in the wind blowing direction according to the change of temperature in the summer or winter, the induction device to provide an effective wind guidance device for this, in the wind generator 11, the inlet pipe 15 having the inlet 13 and the outlet 14 formed in the wall surface 32 and the support wall 31 formed in the north-west direction and the south-east direction, that is, in both directions, as the center thereof. While assembling as described above between the two lateral direction assembling sphere 45 is formed in the guide pipe 15 by the bearing 35 and the housing 36 to be assembled up and down in the middle portion of the column 11 and By providing and configured to rotate in accordance with the wind blowing direction while maintaining a balance to be assembled to the column 11 in the circumferential passage 46, the guide pipe 15 is the height of the column 11 and the rotary blades 18 In the right size according to the size Effectively, saving the manufacturing cost of the induction device is constructed as a predetermined structure is a huge invention to reconsider the use of wind.

Therefore, the present invention uses the wind blowing around the wind power generator installed in the place where the natural wind as much as possible by inducing the wind of the air that is blown by the change of seasonal wind direction in the induction pipe 15 The induction device is configured to rotate the rotor blades of the generator.

In addition, the wind power generator is capable of generating power by rotating the rotor blades in some weak winds rather than strong winds due to the development of technology, etc., the induction provided by the change in the wind direction and temperature difference in the induction apparatus The tube can be rotated in a large size up to several tens of meters in length.

The present invention induces the absorption force of the air by partially rotating the wind induction device to use the change in the blowing direction of the wind according to the season present in the natural state, the rotation of the rotary blades in the wind turbine It prevents the noise of the rotor blades generated and provides more uniformity of the wind direction change and wind nonuniformity according to the conventional season, thereby increasing the voltage generated in the wind power generator and providing high quality power. The invention provides a more practical wind turbine.

Claims (3)

While being fixed to the ground in the ground and protruding to the ground is composed of the assembly so that the rotary blade 18 protrudes vertically on the rotating shaft 19 of the power generation device 20 assembled to the pillar 11 composed of a predetermined height, The column 11 which forms the passage 29 connected to the inlet 13 formed while expanding in the lower part of the 11, and the passage 29 which forms as the cross section is gradually reduced to an inverted trumpet shape is a pillar 11 Assembled in the lower portion of the assembly 45 and the bearing 35 and the housing 36, while being assembled with the primary curved pipe 33 while being assembled in the downward direction on the upper portion of the column 11 (45) In the generator consisting of the outlet 14, while the passage 29 is connected to the assembly of the bearing (35) and the housing (36) is bent into a secondary curved tube 34, Outer of the rotary blade 18, in the space between the upper and lower guide plates formed in a cylindrical shape, the outlet (1) of the induction device 16 consisting of the guide wall 17 and the guide port 22 in the curved direction ( 14) to assemble integrally, Wind generator with a wind induction device, characterized in that configured by fixing the induction device 16 to the support bearing (23) at the upper end of the pillar (11). The method of claim 1, In the inlet port 22 ′ of the left and right sides of the inlet port 22, which is one side of the induction device 16 formed on both sides of the outlet 14, the outlet 14 is integrated into the fixing piece 42. Wind generator with a wind induction device, characterized in that to form an inverted trumpet auxiliary oil tool (25) integrally formed. The method of claim 1, Wind power having a wind guidance device characterized in that it is configured to be fixed to project the direction key 31 to the upper and lower guide plate in the opposite direction of the outlet 14 fixed integrally in the induction port 22 of the induction device 16 generator.

Images