Device For The Thermal Management Of A Cabin And Of A Drivetrain Of A Vehicle

摘要

The invention relates to a device (1) for the thermal management of a vehicle cabin and of at least one electric component (13) of an electric drivetrain of said vehicle, comprising a heat-transfer fluid circuit (3) through which there flows a heat-transfer fluid and comprising at least—a first heat-transfer fluid loop (4) made up of at least a first pump (7), a heat source and an internal heat exchanger (9) able to heat the cabin, and—a second heat-transfer fluid loop (5) in parallel with the first loop (4) and interconnected therewith by a first interconnection device (6), the second loop (5) comprising at least a first exchanger (11) of the electric component (13), characterized in that the heat source forms one and the same heat source able to heat the heat-transfer fluid circulating in the first heat-transfer fluid loop (4) and/or in the second heat-transfer fluid loop (5).

主权项

1. A device (1) for the thermal conditioning of a vehicle passenger compartment and part of at least one electrical component (13) of an electric power train of a vehicle, comprising a heat transfer fluid circuit (3) through which a heat transfer fluid passes and comprising at least:
a first heat transfer fluid loop (4) made up of at least a first pump (7), a heat source and an internal heat exchanger (9) capable of heating the vehicle passenger compartment; and a second heat transfer fluid loop (5) parallel to the first loop (4) and interconnected therewith by a first interconnection device (6), the second loop (5) comprising at least a first exchanger (11) of the electrical component (13), the heat source forming the same heat source capable of heating the heat transfer fluid that circulates in the first heat transfer fluid loop (4) and/or in the second heat transfer fluid loop (5).