The invention provides an air curtain adjusting structure, a refrigerator car and a refrigerator car air curtain control method. The air curtain adjusting structure comprises a unit shell and further comprises a fresh air opening, an air curtain opening, a heat exchanger, an adjusting device and a fan, wherein the fresh air opening and the air curtain opening are formed in the unit shell, and the heat exchanger, the adjusting device and the fan are arranged between the fresh air opening and the air curtain opening. When the air curtain adjusting structure is in an air curtain state, the adjusting device is connected with the fan and the air curtain opening and blocks the fan and the heat exchanger; when the air curtain adjusting structure is in a heat exchange state, the adjusting device is connected with the fan and the fresh air opening and blocks the fan and the air curtain opening. According to the air curtain adjusting structure, the refrigerator car and the air curtain control method of the refrigerator car, the air outlet direction of the indoor unit can be controlled by detecting the door opening and closing signal, and therefore whether the air curtain exists or not is controlled; the humidity change in the box body caused by natural wind blown into the box body can be detected, the fan power of the indoor unit is adjusted, the wind pressure for forming the wind curtain is increased, and the entering of the natural wind is reduced; the refrigerating unit integrates an air curtain function.

    本发明提供一种风幕调整结构、冷藏车及冷藏车风幕控制方法,其中风幕调整结构包括:机组壳体,还包括设于机组壳体的新风口和风幕口,新风口和风幕口之间的换热器、调节装置和风机;风幕调整结构处于风幕状态时,调节装置连接风机和风幕口,并阻隔风机和换热器;风幕调整结构处于换热状态时,调节装置连接风机与新风口,并阻隔风机和风幕口。本发明提供的风幕调整结构、冷藏车及冷藏车风幕控制方法,可通过检测开关门信号控制内机出风方向,从而控制风幕有无;可通过检测厢体内吹进的自然风所引起箱体内的湿度变化,调节内机风机功率,增大形成风幕的风压,减少自然风的进入;其制冷机组集成风幕功能。


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    Title :

    Air curtain adjusting structure, refrigerator car and refrigerator car air curtain control method


    Additional title:

    一种风幕调整结构、冷藏车及冷藏车风幕控制方法


    Contributors:
    WANG XIANG (author) / LIN HAIRONG (author) / FENG YUANBING (author) / LUO MINGYING (author) / DING BOWEN (author)

    Publication date :

    2022-03-11


    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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS



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