FIELD: machine building.
SUBSTANCE: invention relates to automotive conditioning systems. Vehicle comprises CO2 loop, located in engine compartment, coolant loop located at least partially in passenger compartment, first heat exchanger located in engine compartment, for heat transfer from coolant in coolant loop to CO2 in CO2 loop, pump for coolant movement in coolant loop, second heat exchanger in cooling loop to increase or decrease air temperature in passenger compartment and first and second valves to control coolant movement through second heat exchanger and heated coolant loop.
EFFECT: optimized control of air temperature in vehicle.
8 cl, 1 dwg
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Authors
Dates
2019-11-20—Published
2016-09-01—Filed