The invention provides an overhead parking air conditioner which comprises a shell, a return air inlet, a heat exchanger, a fan and a return air guide structure, the return air inlet is formed in the shell, the heat exchanger is arranged in the shell, and the fan is arranged in the shell to drive airflow to enter the shell from the return air inlet and exchange heat with the heat exchanger; the air return and guide structure is arranged in the shell and at least partially located between the air return opening and the heat exchanger, and inlet air of the air return opening can be guided to different positions on the heat exchanger through the air return and guide structure. According to the invention, the distribution uniformity of airflow on the heat exchanger is improved, so that the heat exchange of the heat exchanger is more uniform, the refrigeration/heating performance of the overhead parking air conditioner is improved, and the problem of non-uniform heat exchange of an evaporator is solved.

    本发明提供一种顶置式驻车空调,其包括:壳体、回风口、换热器、风机和回风导风结构,回风口设置于壳体上,换热器设置于壳体的内部,风机设置于壳体内部以驱动气流从回风口进入壳体并与换热器进行换热;回风导风结构设置于壳体的内部且至少部分位于回风口与换热器之间,通过回风导风结构能够将回风口的进风导流至换热器上的不同位置。根据本发明提高了气流在换热器上的分布均匀性,从而使得换热器换热更为均匀,提高顶置式驻车空调的制冷/制热性能,解决蒸发器换热不均匀问题。


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    Title :

    Overhead parking air conditioner


    Additional title:

    一种顶置式驻车空调


    Contributors:
    GAO CAICHEN (author) / WU HUILI (author) / LI XIAO (author) / YANG YUSHENG (author) / LIU LIANGWEN (author)

    Publication date :

    2024-01-26


    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



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