Patent ID: 11959668
Assignee: HANON SYSTEMS
Field: Transport (Mechanical engineering)
Classification: CPC F  B  Y | IPC B  F

Claim 0:
1. A heat management system comprising:
a refrigerant circulation line including a compressor, a water-cooled condenser, a first expansion valve, an air-cooled condenser, a second expansion valve, an evaporator, a refrigerant heat exchanger heat-exchanging a refrigerant flowing into the second expansion valve and the refrigerant discharged from the evaporator with each other, and a first refrigerant bypass line allowing the refrigerant passing through the water-cooled condenser to bypass the first expansion valve and the air-cooled condenser, and circulating the refrigerant to cool an indoor area;
a heating line heating the indoor area by circulating a coolant heat-exchanged with the refrigerant through the water-cooled condenser;
a first cooling line cooling a battery by circulating the coolant heat-exchanged with air or the refrigerant; and
a second cooling line cooling an electric component including a drive motor by circulating the coolant heat-exchanged with air or the refrigerant.