The invention discloses a heat management system and a control method thereof and a vehicle with the heat management system.The heat management system comprises one or more heat exchange loops, each heat exchange loop comprises a heat pump device, a heat absorption heat exchanger and a heat supply heat exchanger which are sequentially connected in series, and when the multiple heat exchange loops are arranged, the multiple heat exchange loops share the heat pump device; the heat absorption heat exchanger comprises at least one of an in-vehicle heat exchanger and a battery pack heat exchanger, and the heat exchange loop is used for achieving in-vehicle heating or battery pack heating. The valve assembly is used for realizing connection and disconnection of each heat exchange loop; when the heat absorption heat exchanger is an in-vehicle heat exchanger, the heat supply heat exchanger comprises at least one of a battery pack heat exchanger, an out-vehicle heat exchanger and a motor electric control assembly heat exchanger; when the heat absorption heat exchanger is a battery pack heat exchanger, the heat supply heat exchanger comprises at least one of a vehicle exterior heat exchanger and a motor electric control assembly heat exchanger. The system is small in occupied space, low in implementation cost and high in heat utilization rate.
本发明公开了一种热管理系统及其控制方法和具有热管理系统的车辆,热管理系统包括:一个或多个换热回路,每个换热回路均包括依次串联连接的热泵装置、吸热换热器和供热换热器,换热回路为多个时,多个换热回路共用热泵装置,吸热换热器包括车内换热器、电池包换热器中的至少一者,换热回路用于实现车内取暖或电池包加热;阀门组件,用于实现各换热回路的通断;其中,吸热换热器为车内换热器时,供热换热器包括电池包换热器、车外换热器、电机电控总成换热器中的至少一者;吸热换热器为电池包换热器时,所述供热换热器包括车外换热器、电机电控总成换热器中的至少一者。该系统的占用空间小,实现成本低,热量利用率高。
Thermal management system, control method thereof and vehicle
热管理系统及其控制方法、车辆
2023-11-07
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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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