The present invention provides a valve for a refrigerant and a heat pump system for a vehicle having the same, which can expect a cost reduction effect through common use of valves. The valve for a refrigerant comprises: a valve part selectively rotating a ball valve provided therein by a corresponding angle to open or close a flow path or expand a refrigerant; an actuator selectively generating torque for rotating the ball valve accommodated in the valve part; and a stem provided between the valve part and the actuator to transfer the torque generated by the actuator to the ball valve of the valve for a refrigerant. A stopper of the stem transferring the torque of the actuator to the ball valve is fixed with one specification, and various rotating angle ranges of a connection shaft transferring the torque of the actuator to the ball valve are provided through a structure with one or two fixing pins.

    본 발명은 내부에 구비되는 볼밸브를 선택적으로 해당 각도로 회전시켜, 유로를 개방 또는 폐쇄하거나, 냉매를 팽창시키는 밸브부와, 상기 밸브부 내부에 수용된 상기 볼밸브를 회전시키는 회전력을 선택적으로 발생시키는 액츄에이터, 및 상기 밸브부와 상기 액츄에이터 사이에 구비되어, 상기 액츄에이터에서 발생한 회전력을 상기 냉매용 밸브의 볼밸브로 전달하는 스템을 포함하고, 상기 액츄에이터의 회전력을 볼밸브로 전달하는 스템의 스토퍼를 한 사양으로 고정하며, 하나 또는 두 개의 고정핀을 구비하는 구조를 통해 상기 액츄에이터의 회전력을 볼밸브로 전달하는 연결축의 다양한 회전각도 범위를 제공하는 냉매용 밸브 및 이를 구비한 차량용 히트펌프시스템을 제공한다.


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    Title :

    Refrigerant valve module and vehicle heat pump system having the same


    Additional title:

    냉매용 밸브 및 이를 구비한 차량용 히트펌프시스템


    Contributors:
    KIM JONG CHUL (author) / LEE JONG MOON (author) / JANG SUNG JOO (author) / HAN GI SUNG (author)

    Publication date :

    2024-01-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


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



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