KR100760995B1 - Wind generators with wind guidance - Google Patents

Abstract

The present invention relates to a wind generator having a wind induction device for reinforcing 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 rotational speed, because the blowing wind changes the wind direction according to the accounting, so that the direction of the generator's Purorella should be aligned to the windy direction, Since there is a limit in practicality, a countermeasure for this is necessary to induce practicality.

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 an increase in wind power configured to increase.

형의 유도관(15)을 상기 기둥(11)에 서로 균형을 조정하념서 풍향에 따라 회전을 하여 주어서 계절적인 풍향의 변화에 따라 상기 입구(13)와 출구(14)를 맞추어서 통로(29)로 최대한의 바람이 통과하여서 회전날개(18)의 회전을 보강하여 주도록 구성되는 풍력 유도 장치가 구비된 풍력 발전기에 대한 것이다.Therefore, the present invention is fixed to the ground in the ground while protruding to the ground is composed of a rotary blade 18 is assembled to the rotating shaft 19 to the pillar 11 is composed of a predetermined height, the purofelline rotary blade 18 In the wind generator that generates power by the operation of the generator 20 by the wind of the wind, at the outlet 14 formed by assembling each other in the direction of the wind direction while maintaining a predetermined interval in the outer direction of the rotary blade 18 , The first and second bent portions 33 and 34 are formed while the induction pipe 15 is bent in the lower direction and is positioned in the opposite direction to the pillar 11 while the cross section is enlarged in the inverse trumpet shape. Upper and lower side walls so that the inlet 13 is enlarged while being assembled in the direction of the wind direction while being assembled and supported by the bearings 35 and the housing 36 to the pillar 11 and the assembly portion to be directed in the direction of the wind direction. Formed with 32 and support wall 30 While the induction device 10 supported by the pillar 11 by the bearing 35 and the housing 36, the cross section is formed in an inverted trumpet shape that gradually reduces the section in which the outlet 13 is enlarged.

The induction pipe 15 of the type is rotated in accordance with the wind direction in order to balance the pillars 11 with each other, so that the passages 29 are aligned with the inlet 13 and the outlet 14 according to the change of the seasonal wind direction. The wind turbine is provided with a wind guidance device configured to reinforce the rotation of the rotor blades 18 as the maximum wind passes through.

Wind Power Generator, Inlet, 1st and 2nd Curved Section, Outlet, Assembly

Description

Wind generator with wind guidance device

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 partial state diagram of an embodiment of the main part of the present invention.

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

Figure 7 is a partial perspective view of Embodiment 1 of the main part of the present invention.

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

Explanation of symbols on main parts in the drawing

11. Column 12. Prosecution 13. Inlet 14. Outlet 15. Induction pipe

16. Heating section 17. Cooling section 18. Rotating blade 19. Rotating shaft

20. Generator 22. Coolant 23. Hose 24. Cooling table

25. Warmer 29. Passage 30. Support wall 32. Wall surface

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

The present invention relates to a wind generator having a wind induction device for reinforcing 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 that 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, the rotation speed of the rotary wing It is an invention to provide an induction device that reinforces an increase in wind power configured to increase.

In the air induction apparatus described above, if the temperature of the outlet is heated higher than the temperature of the inlet, the movement force of the air is generated due to the specific gravity difference of the air, which is called wind.

Therefore, the present invention is to provide an economical by inducing the wind inexpensively by using natural factors the difference between the temperature of the outlet and the temperature of the inlet in the air induction apparatus.

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 Many wind powers are used in the air.

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, generally the structure of the propeller The bar mainly uses the device of the horizontal rotation and vertical rotation, in the present invention is easy to use mainly in the structure of the horizontal rotation is an induction device that is also used in the structure of the horizontal rotation.

In addition, by increasing the difference in temperature between the inlet and the outlet as much as possible in the induction pipe, it is used to provide to raise the wind in the inner space of the induction pipe.

In addition, the temperature of the groundwater flowing in the ground is lower in summer than in the atmosphere, and is high in winter. The groundwater is a very inexpensive resource that flows naturally in the ground. At an inexpensive price, it is possible to derive the temperature difference between the outlet and the inlet in the air induction device.

In addition, in addition to the groundwater, even in the heat or cold weather using a heat insulating structure and a solar heating device can be used to induce a temperature difference between the outlet and the inlet in the air induction device.

According to the present invention, the wind power generator intensively guides the wind to the rotating blades rotated by the wind, and forms the movement force of the air, that is, the blowing of the wind, by the difference in the temperature at the outlet and the inlet in the air induction apparatus. Or reinforcement, and also by rotating the wind guidance device according to the direction of the wind according to the season, by reinforcing to increase the rotational speed of the rotary blade, while reinforcing the leak in wind power, as uniform as possible The purpose is to reinforce the practicality of the power generated by inducing wind.

The present invention is to solve the above object, while maintaining the predetermined interval around the rotor blades of the conventional wind turbine is formed in the inlet is formed in the cylindrical and equidistantly separated, connected from the inlet in the passage direction In the wind guidance device in which the passageway is formed by the wall surface and the support wall so that the cross section gradually narrowing down to the inverse trumpet shape is formed in a curved shape, the upper part where the exit from the induction device is located is directed to the rotary blade, and also the lower side. The entrance of the site is enlarged in inverse trumpet shape to face the direction of the wind, while maintaining balance with each other around the column and assembling the column with the bearing and housing so that the rotation functions according to the wind direction. It is configured to configure the induction device is formed by bending, the air in the induction direction in the direction of the season The invention is characterized in that it is configured to reinforce the rotation of the rotary blades for the wind power generator by inducing the teeth to the rotation.

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

Figure 1 is a perspective view of the main portion of the present invention, Figure 2 is a cross-sectional view taken along the line AA in Figure 1, Figure 3 is a cross-sectional view taken along the line BB in Figure 1, Figure 4 is a cross-sectional view taken along the line CC in Figure 1, Figure 5 5 is a partial state diagram of an embodiment of the main part of the present invention, FIG. 6 is a sectional view taken along line DD in FIG. 5, and FIG. 7 is a partial perspective view of Embodiment 1 of the main part of the present invention. 8 is a partial perspective view of Embodiment 2 of the main part of the present invention.

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 4 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, the ground shaft is fixed to the ground and protrudes to the ground and is composed of a predetermined height. The rotary blade 18 is assembled.
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.

A cylindrical passage 46 is formed between the upper and lower pillars 11 penetrating the middle part of the guide pipe 15, respectively, and is assembled by the assembling holes 45, the bearing 35, and the housing 36. To allow free rotation.

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 formed to be curved in an inverted trumpet so that the cross-section is gradually reduced, the outlet 14 is formed to be located on the rotary blade 18 side, As the wind sucked into the inlet 13 is inclined to the outlet 14 past the guide tube 15 formed in an inverted trumpet shape, it is configured to reinforce the rotational force of the rotary blade 18.

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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 While the maximum amount of wind blowing in the direction of the wind turbine generator 15 to the inlet (13) while condensing to the outlet (14) to blow to the rotary blade (18) to maximize the rotational speed of the permanent rotary blade As an apparatus for raising, the inlet 13 is positioned in the blowing direction while being assembled to the pillar 11 of the wind turbine while guiding the wind to the position of the propeller through the inlet 13 with the largest cross section. In order to provide a device rotatable so as to form a primary curved tube 33 that is bent at the inlet 13 through a section assembled with a bearing 35 'and a housing 36' assembled to the column 11. Curved Assembling the bearing (35) and the housing 36 in the pillar (11) while forming the assembly hole 45 and the circumferential passage (46) in the induction pipe (15) to be fixed assembling induction pipe in the reverse trumpet shape The passage 29 formed in the (15) is an apparatus consisting of a wall surface 32 to form a secondary curved tube 34 to maintain a predetermined interval to blow wind to the propeller rotating blades 18, the The cross section of the induction pipe 15 is comprised in substantially S shape.

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 5 to 6, the first and second curves so that the cross section is reduced to the inverted trumpet shape at the inlet 13 In the induction pipe 15 formed of a plurality of outlets 14 while forming the pipes 33 and 34, the passage 29 is formed in the left and right directions by the support wall 30 in the induction pipe 15. A structure in which the three passages 29 are separated from each other is formed by forming one passage 29 having a predetermined width and height, but overlapping with two to three passages 29 'formed up and down. Assembling section 45 and the circumferential passage 46 are formed in the assembly section with the pillar 11, assembled by the bearing 35 and the housing 36, and the first and second curved pipes 33 ( 34 is configured to overlap each other, while maintaining the same radius to be formed so that the passage (29 '), the outlet 13 is composed of two to three outlets (13) The device is configured to blow the wind to the rotary blades 18 by configuring at predetermined intervals.

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, in order to induce wind in a windy weather or a weather blowing in the breeze, as shown in Figs. 7 to 8, the upper portion (a) of which the outlet 14 is configured is provided with a solar heating plate that is heated by solar heat ( 21) or calling the blower outlet 42 toward the passage 29 of the induction pipe 15 while constituting the heating section 16 for heating the high temperature to a high temperature by assembling the thermostat 25, In the lower portion (b) in which the inlet 13 is formed, a cooling section 17 is formed to cool the cooling iron plate 26 or the low temperature groundwater with the cooling water 22 connected to the hose 23, and the jet port 42. Temperature difference that maintains a lower temperature in the lower part (b) than the upper part (a) in the inner space of the induction pipe 15 by configuring cooling air to the passage 29 of the lower part (b). The rising air is generated, and the air sucked into the inlet 13 passes through the outlet 14. And give blows to the rotary blade (18).

The size of the induction pipe 15 to be described here is the height between the rotor blade 18 and the ground assembled in the generator 20 is assembled to the upper side of the pole 11 of the existing wind turbine and the rotating shaft 19 Since the space is used in relation to the inlet pipe (15), the height difference of the several tens of meters, which is the height difference between the inlet and outlet (13, 14) of the induction pipe 15 in the inner space of the induction pipe 15 due to the temperature difference The wind is generated, and the apparatus of the present invention is provided even if the cooler flow is fed to the lower portion (b) using a known cooler.

Here, even if the fan is mounted in the inner space of the passage 29 in order to promote the movement of the wind in the passage 29 is an apparatus that provides the effect of the present invention.

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.

Here, the ground water and hot water to be used are used as pumps in the basement around the wind turbine and transported to the thermal insulation pipe and the hose 23.

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 existing in the natural state, the rotation of the rotary blades in the wind turbine Wind blowing is a device that is configured to reinforce the strength, providing a more uniform variation of the wind direction and wind nonuniformity according to the conventional season to increase the voltage generated in the wind power generator to provide high-quality power The invention provides an even more practical wind generator.

Claims (3)

While the rotor blade 18 is fixed to the ground and protrudes to the ground and is assembled to the rotating shaft 19 of the power generation device 20 assembled to the pillar 11 composed of a predetermined height, the rotary blade 18 In the wind power generator to generate power by the operation of the generator 20 by the rotation of the wind, The wall 29 which constitutes the passageway 29 which forms the passageway 29 connected to the inlet 13 formed while expanding in the lower part of the pillar 11 is gradually reduced to an inverse trumpet shape, and has a pillar ( 11, while assembling the assembly 45 and the bearing 35 and the housing 36 to the lower portion of the lower portion of the first curved pipe 33 while being assembled into the lower portion on the upper portion of the column 11 ( 45) and the windage generator having a wind induction device, characterized in that the passage (29) connected to be assembled as a bearing (35) and the housing (36) consists of an outlet (14) while being curved by a secondary curved tube (34). . The method of claim 1, The wind induction device is characterized in that the passageway (29) formed from the inlet (13) to the outlet (14) is divided into one or more passageways (29) by the support wall (30). Wind generator. The method of claim 2, The passage 29 is formed in the circumferential direction at the portion to be assembled to the pillar 11 and is formed to be assembled to the bearing 35 and the housing 36 by forming the assembly opening 45 and the circumferential passage 46 in the central portion. Wind generator with a wind induction device characterized in that.

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