The present disclosure provides a heat pump refrigerant circuit arrangement. A heat pump includes a refrigerant circuit. The refrigerant circuit includes a compressor, a first condenser, a vapor generator having a first region and a second region, a first expansion valve, a second expansion valve, and a first evaporator. A branching point is positioned between the first condenser and the steam generator. The branching point transfers a portion of the first heat exchange fluid circulating through the refrigerant circuit to the vapor generator. The first expansion valve is positioned between the branch point and the vapor generator. An outlet of the vapor generator is coupled to a medium pressure inlet port of the compressor.

    本公开提供了“热泵制冷剂回路布置”。一种热泵包括制冷剂回路。所述制冷剂回路包括压缩机、第一冷凝器、具有第一区域和第二区域的蒸气发生器、第一膨胀阀、第二膨胀阀以及第一蒸发器。分支点定位在所述第一冷凝器与所述蒸气发生器之间。所述分支点将循环通过所述制冷剂回路的第一热交换流体的一部分转移到所述蒸气发生器。所述第一膨胀阀定位在所述分支点与所述蒸气发生器之间。所述蒸气发生器的出口联接到所述压缩机的中压入口端口。


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    Title :

    Heat pump refrigerant circuit arrangement


    Additional title:

    热泵制冷剂回路布置


    Contributors:

    Publication date :

    2022-12-27


    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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