The present invention provides a steam injection module and a heat pump system using the same, the steam injection module comprising: an expansion valve allowing a condensed refrigerant to pass through or expand according to an air conditioning mode; and a gas-liquid separator receiving the refrigerant transferred from the expansion valve and separating the refrigerant into a gaseous refrigerant and a liquid refrigerant, in which the expansion valve includes a plurality of expansion regions formed therein, and operative to pass refrigerant through the expansion valve or to perform a first stage expansion or a second stage expansion depending on the location at which the expansion zone is placed.

    本发明提供了一种蒸汽喷射模块和使用该蒸汽喷射模块的热泵系统,该蒸汽喷射模块包括:膨胀阀,该膨胀阀根据空调模式允许冷凝制冷剂穿过或膨胀;以及气液分离器,该气液分离器接收从膨胀阀传输的制冷剂并将制冷剂分离成气态制冷剂和液态制冷剂,其中,膨胀阀包括形成在其中的多个膨胀区,并且操作以根据膨胀区被放置的位置而使制冷剂穿过该膨胀阀或执行第一级膨胀或第二级膨胀。


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    Title :

    Steam injection module and heat pump system using same


    Additional title:

    蒸汽喷射模块和使用该蒸汽喷射模块的热泵系统


    Contributors:
    KIM SOENG-HUN (author) / LEE SUNG JE (author) / LEE HAE JUN (author)

    Publication date :

    2023-05-02


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    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



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