AEROWINDENERGY BALLOON DE-ICING Russian patent published in 2019 - IPC F03D80/40 F03D1/06 F03D7/00 

FIELD: physics.

SUBSTANCE: invention relates to wind power engineering. Aero wind energy anti-icing system contains an aeronautic module and a mooring unit connected by tethered cables and a cable-cable, at the same time the aeronautic module includes a soft balloon shell with an inner frame, and on the outer surface of the shell are meridian tapes and icing alarms, and inside the shell there is a sealed ballonet, the bottom of which projects from the shell, is attracted to it by meridian tapes and serves as a mounting base for the compressor and frame suspension, whose plane is perpendicular to the wind, with a wind power unit having a radial-vane turbine, dressed on an axis of rotation coinciding with the direction of the wind, from the lee of the gondola, in the case of which the multiplier and the electric generator are located, the tethered cables are extended from the extremities of the side frames of the frame suspension to two coaxial winches, and a cable hangs down from the gondola to the cable bay, while the winches and cable bay are on the leeward side of the turntable of the mooring unit. Ballonet is made in the form of a cylinder with a soft corrugated wall, a rigid lid and a bottom, equipped with an automatic release valve, the compressor is designed to supply air to the internal volume of the ballonet, at the same time, an electric heat gun is fixed on the windward end of the gondola, closed from the wind by a streamlined bump, the leeward edge of which protrudes for the transverse dimension of the gondola with the formation of a gap serving as an outlet of hot air towards the windmill unit.

EFFECT: invention is aimed at improving the reliability of the anti-icing system.

1 cl, 2 dwg