FIELD: fire safety.
SUBSTANCE: invention relates to means of people evacuation from burning buildings. Device for cargo lowering in atmosphere comprises: external parachute canopy and inner parachute canopy of smaller size, connected to each other along perimeter by circular bridge to make closed cavity between them, device for production of compressed gas, connected to cavity to supply compressed gas inside it, slings, made with possibility of changing their length, some ends of which are connected with said canopies, and other ends can be attached to cargo, nozzles, equipped with valves made with possibility of their forced opening and closing placed on aforesaid bridge and connected with cavity, circular confusers made with possibility of their forced opening and closing, placed on external canopy, connected with cavity and oriented along external surface of canopy, passing through cargo.
EFFECT: technical result is increase of safety due to avoiding effect of folding and delaying of falling.
5 cl, 1 dwg
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