Compact heat exchanger units and air conditioning modules, particularly for electric vehicles, are disclosed. A compact heat exchanger unit in which, within an air conditioning device for a vehicle, condensation of a refrigerant using liquid cooling, a condenser region for condensation of the refrigerant, a separate supercooling region for supercooling of the refrigerant, and an internal heat exchanger region are combined into a plate group in a plate heat exchanger, a single high-pressure refrigerant collector is arranged downstream of the condenser region and is integrated in the air conditioning module as a refrigerant collector, the condenser region and the supercooling region are arranged side by side as a plate group of the plate heat exchanger, and the refrigerant flowing through the condenser region is guided and collected into the high-pressure refrigerant collector. The plates of the condenser region and the plates of the supercooling region are formed in a chevron design, are then directed into the supercooling region and the internal heat exchanger region, and are then passed through the expansion engine into the evaporator region.

    公开了特用于电动车辆的紧凑型热交换器单元和空气调节模块。一种紧凑型热交换器单元,其在用于车辆的空气调节装置内,用于利用液体冷却的制冷剂的冷凝,用于制冷剂的冷凝的冷凝器区域、用于制冷剂的过冷的单独的过度冷却区域、以及内部热交换器区域组合为板式热交换器中的板组,并且单独的高压制冷剂收集器放置在冷凝器区域的下游且作为制冷剂收集器被集成在空气调节模块中,冷凝器区域和过度冷却区域并排布置为板式热交换器的板组,流过冷凝器区域之后的制冷剂被引导并收集到高压制冷剂收集器中,然后被引导到过度冷却区域和内部热交换器区域中、并且随后经由膨胀发动机到蒸发器区域中,冷凝器区域的板和过度冷却区域的板以人字形设计形成。


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    Title :

    Compact heat exchanger unit and air conditioning module, particularly for electric vehicles


    Additional title:

    特用于电动车辆的紧凑型热交换器单元和空气调节模块


    Contributors:
    HEYL PETER (author) / CEH RADIM (author) / SZLAVIK ZADEK (author)

    Publication date :

    2025-03-21


    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 / F28D Wärmetauscher, soweit in keiner anderen Unterklasse vorgesehen, in denen die Wärmetauschmittel nicht in direkte Berührung miteinander kommen , HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT / F28F Einzelheiten von Wärmetauschern oder Wärmeübertragungsvorrichtungen für allgemeine Verwendung , DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION



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