FIELD: ventilation and air conditioning.
SUBSTANCE: invention relates to air treatment in aircraft. Aircraft humidifier (100) comprises recirculation circuit (15), recirculation fan (4) placed in recirculation circuit (15), and contact humidifying pad (2) provided with inlet (8) and outlet (1). Recirculation circuit (15) is connected to outlet (1) and inlet (8) so that part of air circulates through humidifying cushion (2) as air (3) supplied from outlet (1) back to inlet (8), to mix therein with new unmoistened air (9) to form an air mixture of unmoistened air (9) and recirculated air (3). Heat exchanger (6), through which recirculated air (3) passes, is placed in recirculation circuit (15). Heat exchanger (6) is made with possibility of collection of heated air of sealed cabin and heating of recirculated air (3). A portion of recirculated air (3) is removed from recirculation circuit (15) for further transportation to consumers.
EFFECT: providing more optimal values of air humidity and temperature using energy of lower potential.
19 cl, 8 dwg
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