The invention relates to a device (1) for controlling the flow and distribution of a fluid, in particular a refrigerant, in a fluid circuit. The device (1) has a housing (2) having: a connection (3, 4, 5) for connection to a fluid line, the connection being connected to an internal volume of the housing (2) via a through-opening; and a valve element (6) arranged in the inner volume of the housing (2), a drive element for moving the valve element (6) relative to the housing (2). The valve element (6) has a through-opening (7, 7a, 7b) and is mounted such that it can move linearly in the axial direction along the longitudinal axis such that the passage of fluid opens between the first connection part (3), which is formed as an inlet, and the second connection part (4), which is formed as a main outlet, or the third connection part (5), which is formed as a main outlet. The third connection portion forms an auxiliary outlet. Furthermore, the device (1) has a first pressure chamber (11a) and a second pressure chamber (11b) which are each formed on the end faces (6a, 6b) of the valve element (6) as the region of the inner volume of the housing (2), the first and second pressure chambers being aligned in the axial direction. Furthermore, the invention relates to the use of the device (1) in a thermal system, in particular a refrigerant circuit of a motor vehicle.

    本发明涉及用于控制流体回路中的流体特别是制冷剂的流动和分配的装置(1)。该装置(1)具有壳体(2)以及驱动元件(8),该壳体具有:连接部(3,4,5),用于连接至流体管线,连接部经由贯通开口连接至壳体(2)的一个内部体积;以及一个阀元件(6),该阀元件被布置在壳体(2)的内部体积中,驱动元件用于使阀元件(6)相对于壳体(2)移动。阀元件(6)具有一个贯通开口(7,7a,7b)并且被安装成使得阀元件可以沿纵向轴在轴向方向上线性地移动,使得流体的通道在第一连接部(3)与第二连接部(4)或所述第三连接部(5)之间打开,第一连接部形成为入口,第二连接部形成为主出口,第三连接部形成为副出口。此外,装置(1)具有一个第一压力室(11a)和一个第二压力室(11b),第一压力室和第二压力室各自形成在阀元件(6)的端面(6a,6b)上,作为壳体(2)的内部体积的区域,第一压力室和第二压力室在轴向方向上对准。另外,本发明涉及装置(1)在热系统特别是机动车辆的制冷剂回路中的用途。


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    Titel :

    DEVICE FOR CONTROLLING FLOW AND DISPENSING OF FLUID IN FLUID CIRCUIT


    Weitere Titelangaben:

    用于控制流体回路中的流体的流动和分配的装置


    Beteiligte:
    SCHLATMANN NILS MICHAEL (Autor:in) / BERGMANN BJORN (Autor:in) / ZENS DANIEL (Autor:in) / LAFORGE DENIS (Autor:in) / GRACE JEROME (Autor:in) / WIECHARD DOMINIK (Autor:in) / MULLER JOHANNES (Autor:in)

    Erscheinungsdatum :

    2022-09-06


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    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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