The present invention relates to a refrigerant switching valve, wherein the flow of refrigerant can be controlled to adjust cooling and heating modes variously in many steps, comprising: a valve body having an input port formed thereon to introduce refrigerant and a first discharge port and a second discharge port formed to discharge the refrigerant; a ball installed inside the valve body to be able to rotate and changing the direction of the refrigerant introduced into the valve body; and an actuator for rotating the ball. The ball has a first path connected to the input port, a second port for selectively connecting the input port to any one among the first discharge port and the second discharge port, and a third path for connecting the input port to the first discharge port and the second discharge port simultaneously.

    본 발명은 냉방 및 난방 모드를 여러 단계로 다양하게 조절할 수 있도록 냉매의 흐름을 제어할 수 있는 냉매 전환 밸브에 관한 것으로, 냉매가 유입되는 입력포트 및 냉매가 배출되는 제1배출포트와 제2배출포트가 형성된 밸브 바디와, 상기 밸브 바디의 내부에 회전 가능하게 설치되고 상기 밸브 바디에 유입된 냉매의 방향을 전환시키는 볼과, 상기 볼을 회전시키는 액추에이터를 포함한다. 이때, 상기 볼에는, 상기 입력포트에 연결되는 제1통로와, 상기 입력포트를 상기 제1배출포트와 상기 제2배출포트 중 어느 하나에 선택적으로 연결하는 제2포트와, 상기 입력포트를 상기 제1배출포트와 상기 제2배출포트에 동시에 연결하는 제3통로가 형성된다.


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    Titel :

    REFRIGERANT SWITCHING VALVE


    Weitere Titelangaben:

    냉매 전환 밸브


    Beteiligte:
    CHANG HOON LEE (Autor:in) / EUI DONG ROH (Autor:in) / JUNG TAE KIM (Autor:in) / KI RYONG LEE (Autor:in) / OH HYUNG SUK (Autor:in) / KIM MYUNG HO (Autor:in)

    Erscheinungsdatum :

    2022-04-28


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Koreanisch


    Klassifikation :

    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 / F16K VALVES , Ventile / F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS



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