Thermal management system and vehicle

Abstract

The present invention describes a thermal management system and device for vehicles and belongs to the technical field of vehicles. The thermal management system includes a coolant circuit, a battery water circuit, an engine water circuit, a passenger compartment water circuit, and a control valve module. The control valve module is connected between each of the plurality of battery water subcircuits, each of the plurality of engine water subcircuits, and the passenger compartment water circuit. The control valve module is configured to control each of the plurality of battery water subcircuits and each of the plurality of engine water subcircuits for selective communication with the passenger compartment water circuit, so that heat exchange occurs selectively between each of the plurality of coolant subcircuits.each of the plurality of battery water subcircuits, each of the plurality of engine water subcircuits, and the passenger compartment water circuit.