본 발명은 공조모드에 따라, 응축된 냉매를 통과 또는 팽창시키는 팽창밸브, 상기 팽창밸브으로부터 냉매를 전달받아 기상의 냉매와 액상의 냉매로 분리하는 기액분리기를 포함하며, 상기 팽창밸브는 복수의 팽창영역이 형성되어 상기 팽창영역의 배치위치에 따라 냉매가 통과, 1단 팽창 또는 2단 팽창이 일어나도록 동작하는 것을 특징으로 하는 베이퍼 인젝션 모듈을 제공한다.
A vapor injection module may include an expansion valve configured to allow a condensed refrigerant to pass therethrough or expand a condensed refrigerant in accordance with an air conditioning mode, and a gas-liquid separator configured to receive the refrigerant from the expansion valve and separate the refrigerant into a gaseous refrigerant and a liquid refrigerant, in which the expansion valve has a plurality of expansion regions and performs operations of allowing the refrigerant to pass therethrough, performing first-stage expansion on the refrigerant, or performing second-stage expansion on the refrigerant in accordance with arrangement positions of the expansion regions.
Vapor injection module and heat pump system using the same
베이퍼 인젝션 모듈 및 이를 이용하는 히트펌프 시스템
28.06.2023
Patent
Elektronische Ressource
Koreanisch
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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 |
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