The invention relates to a method for operating a temperature control device for controlling the temperature of a motor vehicle, comprising a refrigerant circuit (7) through which a refrigerant flows, the refrigerant circuit having a compressor branch (9) through which a total mass flow (10) of the refrigerant flows, in which compressor branch a refrigerant compressor is arranged, refrigerant is conveyed and compressed by means of a refrigerant compressor. The refrigerant circuit has a condenser branch (12) which branches off from the compressor branch and through which a first partial mass flow (13) of the refrigerant flows, a first expansion valve by means of which the first partial mass flow can be adjusted and expanded, and a condenser by means of which the first partial mass flow is condensed, and a second expansion valve by means of which the second partial mass flow can be adjusted and expanded, are arranged in the condenser branch. The condenser is disposed upstream of the first expansion valve in the condenser branch. The refrigerant circuit has a bypass branch (16) which is connected in parallel to the condenser branch and branches off from the compressor branch and through which a second partial mass flow (17) of the refrigerant flows.

    本发明涉及一种用于运行用于对机动车调温的调温装置的方法,调温装置具有由致冷剂穿流的致冷剂回路(7),致冷剂回路具有由致冷剂的总质量流(10)穿流的压缩机支线(9),致冷剂压缩机设置在压缩机支线中,借助致冷剂压缩机输送和压缩致冷剂。致冷剂回路具有从压缩机支线分支的并且因此由致冷剂的第一部分质量流(13)穿流的冷凝器支线(12),第一膨胀阀和冷凝器设置在冷凝器支线中,借助第一膨胀阀,第一部分质量流可调节并且膨胀,借助冷凝器,第一部分质量流冷凝,冷凝器在冷凝器支线中设置在第一膨胀阀上游。致冷剂回路具有并联于冷凝器支线连接的、从压缩机支线分支的并且因此由致冷剂的第二部分质量流(17)穿流的旁通支线(16)。


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    Title :

    Method for operating temperature control device for motor vehicle and temperature control device for motor vehicle


    Additional title:

    用于运行机动车的调温装置的方法以及用于机动车的调温装置


    Contributors:
    HAHN SAGE (author) / MARINIER PAUL (author)

    Publication date :

    2024-06-18


    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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