본 발명은 공조 모드에 따라 냉매를 팽창시킬 수 있도록 팽창 기능을 가진 냉매 제어 밸브에 관한 것으로, 냉매가 유입되는 유입포트와 냉매가 배출되는 하나 이상의 배출포트가 형성된 밸브 바디와, 상기 밸브 바디의 내부에 회전 가능하게 설치되고 냉매의 이송을 허용 또는 차단하거나 전환하는 볼 부재와, 상기 볼 부재를 회전시키는 액추에이터를 포함하여 구성된다. 상기 볼 부재의 내부에는 냉매의 이송을 위한 이송통로가 형성되고, 상기 볼 부재의 외부에는 상기 냉매의 팽창을 위한 팽창홈과 팽창홀이 형성된다. 이때, 상기 팽창홈과 팽창홀은 상기 이송통로와 분리된 구조로 형성된다.

    The present invention relates to a refrigerant control valve with an expansion function to expand refrigerant according to the air conditioning mode. According to the present invention, the refrigerant control valve comprises: a valve body formed with an input port through which refrigerant flows and one or more discharge ports through which refrigerant is discharged; a ball member rotatably installed inside the valve body and allowing, blocking, or switching the transfer of the refrigerant; and an actuator which rotates the ball member. A transfer passage for transporting the refrigerant is formed inside the ball member, and an expansion groove and an expansion hole for expansion of the refrigerant are formed outside the ball member. At this time, the expansion groove and expansion hole are formed in a structure separated from the transfer passage.


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    Title :

    REFRIGERANT CONTROL VALVE


    Additional title:

    냉매 제어 밸브


    Publication date :

    2024-09-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    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 / F16K VALVES , Ventile



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