FIELD: ventilation.
SUBSTANCE: invention relates to air conditioning systems of vehicles. Air conditioning system includes main circuit connected to air conditioner, which cools cooling agent in main cooling circuit for supply to main heat exchanger, auxiliary cooling circuit in communication with main heat exchanger. Refrigerant cooling is transferred to coolant in auxiliary cooling circuit and auxiliary heat exchanger to transfer cooling from coolant to air supplied to rear part of passenger cabin of vehicle.
EFFECT: improved control of air flows in different parts of vehicle.
9 cl, 10 dwg
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