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INVENTION
Russian Federation Patent RU2288373
Wind turbine (windmill)
Name of the inventor: Sosnin Vladimir Leonidovich (RU)
The name of the patentee: Sosnin Vladimir Leonidovich (RU)
Address for correspondence: 195427, St. Petersburg, Tikhoretsky Ave., 25, K.6, kv.87, VL Sosnin
Starting date of the patent: 2002.11.18
The invention relates to wind power engineering, namely to a wind turbine with vertical axis of rotation. The technical result consists in simplifying the structure with a high coefficient of performance (COP) provided by the fact that a wind turbine comprising mounted on a vertical shaft placed on a support and connected mechanically consumer wind wheel with a horizontal section in the shape of a swastika, according to the invention , propeller blades are assembled crosswise connecting central nadpilami of two Z-shaped parts.
DESCRIPTION OF THE INVENTION
The invention relates to wind power engineering and can be used in wind power units with vertical rotation axis.
Known wind turbine comprising mounted on a vertical shaft, placed on a support and connected to a mechanical consumer, wind wheel with horizontal section in the form of a swastika (see. RU 2031240 C1, cl. F 03 D 3/00, 20.03.1995).
The disadvantages of the known wind turbine are the complexity of design and large costs.
The technical result consists in simplifying the structure with a high coefficient of performance (COP) provided by the fact that a wind turbine comprising mounted on a vertical shaft placed on a support and connected mechanically consumer wind wheel with a horizontal section in the shape of a swastika, according to the invention , propeller blades are assembled crosswise connecting central nadpilami of two Z-shaped parts. This wind wheel is inserted into the cross groove of the lower shaft and the top of the wind wheel is inserted into the groove-like stub shaft, which is fixed in the bearing, suspended on a rope, and the rope stretched on a pair of masts (structures).
You can use inexpensive materials for the manufacture of wind turbine: plastic, wood, tarred cloth or cardboard. If you use the motor in rural areas to support the top of the propeller rope stretched between any closest buildings.
Lower wind turbine shaft reinforced in the bearing mounted on the roof of the consumer premises.
If necessary, the accumulation of energy generated by wind turbines, uses ordinary water tower. The accumulation of energy is suitable because of the variability of wind power and calm periods. The sewer water tower installed turbine power generator, which will be uniformly rotated by water pressure tower. If used for the accumulation of a lot of the potential energy of water towers, there is no need to search for energy during calm or light winds. When hurricane winds and will have the opportunity to stock up for future use lots of energy.
CLAIM
1. Wind turbine comprising a vertical shaft mounted on, placed on a support and connected mechanically consumer wind wheel with a horizontal section in the shape of a swastika, characterized in that the propeller blades are assembled crosswise nadpilami central connecting two Z-shaped portions.
2. Wind turbine according to claim 1, characterized in that the wind wheel is inserted into the cross groove of the lower shaft and the propeller-like top is inserted in a groove of the stub shaft, which is fixed in the bearing, suspended on the rope and the rope is spanned by a pair of masts (structures).
print version
Publication date 31.01.2007gg
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