FIELD: heating.
SUBSTANCE: set of inventions relates to air feed device, air feed device application, aircraft with said device and method of feeding air for generation of inert gas at aircraft. Proposed device comprises first, second, thirst and fourth air bleeding zones and first valve. First bled air flow is fed into inert gas generation system and has first temperature. Second bled air flow second temperature and can be mixed up with said first bled air flow and, thereafter, fed into inert gas generation system. Third bled air flow features third temperature. Fourth bled air flow features fourth temperature. Third bled air flow can be mixed up with fourth bled air flow and fed, after mixing, into inert gas generation system. Third bled air flow can be combined with first bled air flow prior to mixing with the help of first valve. Fourth bled air flow can be combined with second bled air flow prior to mixing with the help of first valve. Proposed method comprises bleeding first air flow in first bleeding zone and bleeding second air flow in second bleeding zone, and bleeding third and fourth air flows from second air conditioning device. Mixed air is fed into inert gas generation system. Third bled air flow is combined with first bled air flow with the help of first valve prior to mixing, while fourth bled air flow is combined with second bled air flow with the help of first valve prior to mixing.
EFFECT: simplified air feed device.
10 cl, 4 dwg
