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INVENTION
Russian Federation Patent RU2239721
VORTEX wind turbine
Name of the inventor: Tkachev Vasily Markovich
The name of the patentee: Tkachev Vasily Markovich
Address for correspondence:. 347141, Rostov region, village Oblivskaya Str. Bulanov, 28, kv.5, V.M.Tkachevu
Starting date of the patent: 2001.09.28
The invention relates to wind energy, namely the vortex engines. The technical result is to increase the capacity by increasing the size and radius of the blades, increasing efficiency (efficiency) and reducing outages with winds of variable direction. Swirling wind turbine contains building and shedder. The building is designed as a circular cone, the vertex facing upwards, on the outer perimeter of the inclined shedder installed, configured as an asymmetrically cut along the cylinder axis, two thirds of which are open surface of the working surface. Shedder in the third quarter of the height of the building go into closed cavities for the guide vane vortex flow at 90 °, through which the spokes are connected with the shaft and visor forms a working chamber.
DESCRIPTION OF THE INVENTION
The invention relates to wind energy, namely the vortex engines.
Known vortex wind turbine comprising the building and shedder bar (see., Eg, RU 2024781 C1, cl. The F 03 D 1/00, 15.12.1994), the essential features adopted for the closest analogue of the invention (prototype).
The disadvantages of a wind turbine is a low efficiency (efficiency), low power and reliability.
The technical result is to increase the capacity by increasing the size and radius of the blades, increasing the coefficient of performance (COP) and reducing outages with winds of variable direction. Swirling wind turbine contains building and shedder. The building is designed as a circular cone, the vertex facing upwards, on the outer perimeter of the inclined shedder installed, configured as an asymmetrically cut along the cylinder axis, two thirds of which are open surface of the working surface.
Shedder in the third quarter of the height of the building go into closed cavities for the guide vane vortex flow at 90 °, through which the spokes are connected with the shaft and visor forms a working chamber.
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1 shows a wind turbine vortex, general view; 2 shows a wind turbine vortex, A-B sectional view from below; Figure 3 illustrates vortex wind turbine section AA in top view. Swirling wind turbine comprises a building 1, which can be placed plant, mill and other energy consumers, which is designed as a circular cone, the apex facing upwards. On the outer perimeter of the building sloping set 1 shedder 2, made in the form of an asymmetrically cut along the axis of the cylinder, two-thirds of the exposed surface of which are the work surface. Shedder 2 in the third quarter of the height of the building 1 go into closed cavities 3, the vortex flow guide vanes 4 at an angle of 90 °, the spokes 5 are connected via the shaft 6, and a protective shield (not shown) forms a working chamber 7. Vortex wind turbine operates as follows manner. Horizontal wind stream enters the shedder 2, slides on its concave surface, turning into self-contained whirlwind of rising up. From the open part of the vortex shedder 2 is part of a closed channel 3, which is directed at the working chamber 7 to the blade 4, rejecting the latest. Deviation needle 4 through the blade 5 rotates the shaft 6. The rotating shaft 6 drives the power generator (not shown), and the generated power is transmitted to the consumer. |
CLAIM
Swirling wind turbine comprising a building and shedder, characterized in that the building is designed as a circular cone facing the apex upward along the outer inclined perimeter established shedder made as asymmetrically cut along the cylinder axis, two thirds of the exposed surface of which is the work surface, and shedder in the third quarter of the height of the building go into closed cavities vortex flow guide vanes at an angle of 90 °, through which the spokes are connected with the shaft and visor forms a working chamber.
print version
Publication date 30.01.2007gg
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