In order to provide an air-conditioning assembly (10) for heating or cooling a space, in particular a vehicle interior (110), having a compressor (11) for conveying a coolant, which air-conditioning assembly can also efficiently use the coolant CO2 for heat pump applications, a high-pressure refrigeration device (12) for cooling the coolant is arranged downstream of the compressor (11), a high-pressure refrigeration device (12) is arranged upstream of the compressor (11), and a first refrigeration device (13) for heating the coolant is arranged upstream of the compressor (11), the coolant exiting from the high-pressure refrigeration device (12) can be supplied to a propulsion mass inlet (22) of the first injector (21), and the coolant exiting from the low-pressure refrigeration device (13) can be supplied to a suction mass inlet (23) of the first injector (21), and wherein the coolant exiting from the low-pressure refrigeration device (13) can be supplied to the propulsion mass inlet (22) of the first injector (21). The outlet (24) of the first injector (21) is directly or indirectly connected to the liquid separator (14).

    为了提供带有用于输送冷却剂的压缩机(11)的用于加热或冷却空间、尤其车辆内部空间(110)的空调组件(10),该空调组件也可将冷却剂CO2高效用于热泵应用,提出了在压缩机(11)下游布置用于冷却冷却剂的高压制冷装置(12),并且在压缩机(11)上游布置用于加热冷却剂的第一制冷装置(13),其中,从高压制冷装置(12)离开的冷却剂可供应给第一喷射器(21)的推进质量入口(22),并且从低压制冷装置(13)离开的冷却剂可供应给第一喷射器(21)的抽吸质量入口(23),并且其中,第一喷射器(21)的出口(24)直接或间接与液体分离器(14)连接。


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    Title :

    Air conditioning assembly with regulated ejector


    Additional title:

    带有受调节的喷射器的空调组件


    Contributors:

    Publication date :

    2023-05-26


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



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