An environmental control system (110) for thermally conditioning air within an enclosed space (14) is disclosed. The environmental control system includes a refrigerant circuit (22) having a compressor, an indoor heat exchanger, an expansion device, and an outdoor heat exchanger. The system further comprises an intake flow path for directing an intake flow of fresh air to the enclosed space (14) wherein a heat transfer section (414) of the indoor heat exchanger (32) is located within the intake flow path for thermally conditioning the intake flow of fresh air prior to entering the enclosed space (14). The system further comprises an exhaust flow path for directing an exhaust flow of the thermally conditioned air to an external environment (48). A recovery heat exchanger (432) is provided to transfer thermal energy between the exhaust flow and the intake flow at a location within the intake flow path upstream of the heat transfer section (414) of the indoor heat exchanger (32).

    公开了一种用于对封闭空间(14)内的空气进行热调节的环境控制系统(110),所述环境控制系统包括:具有压缩机、室内热交换器、膨胀装置和室外热交换器的制冷剂回路(22)。所述系统进一步包括用于将新鲜空气的进气流引导到所述封闭空间(14)的进气流路,其中,所述室内热交换器(32)的热传递区段(414)位于所述进气流路内,以在进入所述封闭空间(14)之前对所述新鲜空气的进气流进行热调节。所述系统进一步包括用于将被热调节的空气的排气流导引导到外部环境(48)的排气流路。提供回收热交换器(432)以在所述进气流路内的在所述室内热交换器(32)的所述热传递区段(414)的上游的位置处在所述排气流和所述进气流之间传递热能。


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    Title :

    Recovery heat exchanger in environmental control system


    Additional title:

    环境控制系统中的回收热交换器


    Contributors:

    Publication date :

    2023-03-14


    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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