The invention relates to a heat-transfer liquid circuit (1) for an electric vehicle driven at least in part by an electric motor, the circuit (1) comprising a first leg (10) which comprises at least a pump (11), a first heat exchanger (12) configured to exchange heat energy between the heat-transfer liquid and a refrigerant fluid, an electric-heating device (13) and a second heat exchanger (14) configured to exchange heat energy between the heat-transfer liquid and a flow of air dispatched towards the interior of the vehicle, the circuit (1) comprising a second leg (20) mounted in parallel with the first leg (10), the second leg (20) comprising a third heat exchanger (21) thermally coupled to a component of an electric drivetrain of the vehicle, the circuit (1) comprising a third leg (30) arranged in parallel with the first leg (10) and connected to the latter by a heat-transfer liquid distribution member (15).
本发明涉及一种用于至少部分地由电动机驱动的电动车辆的传热液体回路(1),所述回路(1)包括具有至少泵(11)的第一支腿(10)、构造成在传热液体和制冷剂流体之间交换热能的第一热交换器(12)、电加热装置(13)以及构造成在传热液体和朝向车辆内部分配的空气流之间交换热能的第二热交换器(14),所述回路(1)包括与第一支腿(10)平行安装的第二支腿(20),该第二支腿(20)包括热联接至车辆的电力传动系的部件的第三热交换器(21),所述回路(1)包括第三支腿(30),该第三支腿(30)与所述第一支腿(10)平行布置,并且通过传热液体分配构件(15)连接到第一支腿(10)。
HEAT TRANSFER LIQUID CIRCUIT
传热液体回路
2021-04-23
Patent
Electronic Resource
Chinese
IPC: | B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |