FIELD: aerostation equipment; forming descending and ascending flows of air at adjustable intensity.;SUBSTANCE: proposed aerostation convection tube includes aerostation vehicle 1 and convection tube held by aerostation vehicle in vertical position. Convection tube is made in form of double-walled cylinder; upper end faces of cylinder walls 2 and 4 are connected with torus and lower end faces are locked by rigid hoops 3 interconnected by ropes in form of spokes and connected with ropes controlling the tube position and motion. Space between walls is filled with light gas.;EFFECT: extended functional capabilities.;2 cl, 1 dwg
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