본 발명에서는 하나의 실내 열교환기로 실내에 제공되는 공조공기의 온도를 조절함에 따라 냉각 회로가 단순화되고, 모드 별로 공조공기의 온도를 조절하기 위한 템프 도어가 사용되지 않음에 따라 공조기의 패키지가 축소된다. 또한, 하나의 실내 열교환기로 제습시, 실내 열교환기에 유통되는 냉매의 압력을 안정화시키는 과정을 통해 냉매 라인 상의 부품들이 안정화되고, 실내 열교환기의 흡열 또는 방열 동작이 최적화되는 통합형 공조 시스템이 소개된다.
In an embodiment a system includes a compressor, an indoor heat exchanger, an outdoor heat exchanger, a switch vale, an integrated heat exchanger a first expander and a second expander connected to the refrigerant line, wherein the switch valve is configured to selectively circulate a refrigerant from the compressor either first to the indoor heat exchanger or first to the outdoor heat exchanger, wherein the integrated heat exchanger is configured to receive the refrigerant from the indoor heat exchanger or the outdoor heat exchanger, wherein the integrated heat exchanger is configured to act as a heat pump exchanging heat between the refrigerant and a heat exchange medium, wherein the first expander is configured to selectively expand the refrigerant related to the indoor heat exchanger, wherein the second expander is configured to selectively expand the refrigerant related to the integrated heat exchanger, and a controller configured to control refrigerant circulation directions through the switching valve according to a cooling mode, a heating mode, or a dehumidification mode such that the indoor heat exchanger is able to generate air-conditioning air based on each mode.
INTEGRATION TYPE AIR CONDITIONING SYSTEM
통합형 공조 시스템
2024-02-13
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 |