FIELD: transport.
SUBSTANCE: invention relates to machine building, particularly to air conditioning systems. Proposed system comprises compressor to increase pressure airflow bled from outside air ram flow channel and, via heat exchangers, is forced into aircraft sealed zones. Each zone with different air temperatures is provided with separate zone heat exchanger for each said zone to receive extra air in compliance with temperature to be maintained in said zone. Zone heat exchangers are mounted in ram airflow channel to cool down air for separate zones to required temperature.
EFFECT: higher efficiency of airflow cooling.
5 cl, 3 dwg
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