본 발명에서는 하나의 실내 열교환기로 실내에 제공되는 공조공기의 온도를 조절하고, 하나의 통합 열교환기로 배터리와 PE부품의 냉각 및 히트펌프가 구현되도록 함으로써 구조가 단순화되어 전체 회로가 컴팩트해지며, 실외 열교환기의 착상이 방지되는 통합형 공조 시스템이 소개된다.
An embodiment integrated-type air-conditioning system includes a refrigerant circuit including first and second refrigerant lines, a first coolant circuit including a battery, and a second coolant circuit including a PE part. The first refrigerant line includes a compressor, an indoor heat exchanger, a first expansion device, and an outdoor heat exchanger, and the second refrigerant line includes a second expansion device and an integrated heat exchanger. The second refrigerant line branches from a branch point between the indoor heat exchanger and the first expansion device in the first refrigerant line and branches from a point between the compressor and the indoor heat exchanger through a switching valve to be connected to the compressor. The first coolant circuit and the second coolant circuit are each connected to the integrated heat exchanger so as to allow a coolant to exchange heat with a refrigerant.
INTEGRATION TYPE AIR CONDITIONING SYSTEM
통합형 공조 시스템
2024-06-11
Patent
Elektronische Ressource
Koreanisch
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 |