The invention discloses an air conditioning system and a control method and device thereof, a storage medium and a vehicle, the air conditioning system comprises an evaporator and a compressor, and the method comprises the steps that a starting instruction of the compressor is received; and the air suction opening degree and the rotating speed of the compressor are adjusted according to the preset parameters, and the air suction opening degree is the opening degree of a refrigerant channel between the evaporator and the compressor. According to the control method, the compressor starting liquid impact risk caused by the refrigerant contained in the lubricating oil is pre-judged according to the preset parameters, the air suction amount of the compressor is controlled by adjusting the air suction opening degree, the pressure of the oil storage area of the compressor is rapidly reduced, the refrigerant is separated out to be in the gas state, and the liquid impact risk is avoided; and meanwhile, the problem of compressor liquid impact caused by suction with liquid due to overlarge suction capacity at the initial stage of starting of the compressor can be effectively avoided.

    本发明公开了一种空调系统及其控制方法、控制装置、存储介质和车辆,所述空调系统包括:蒸发器和压缩机,所述方法包括:接收压缩机的启动指令;根据预设参数调节吸气开度和压缩机的转速,其中,吸气开度为蒸发器和压缩机之间的冷媒通道的开度。本发明的控制方法,根据预设参数预判断因润滑油内含冷媒导致的压缩机启动液击风险大小,通过调节吸气开度来控制压缩机的吸气量,使得压缩机存油区域的压力迅速下降,使冷媒析出为气态,避免出现液击风险,同时可有效避免压缩机启动初期吸气量过大,导致的吸气带液出现压缩机液击的问题。


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    Title :

    Air conditioning system, control method and device of air conditioning system, storage medium and vehicle


    Additional title:

    空调系统及其控制方法、控制装置、存储介质和车辆


    Contributors:
    WANG YUANJIE (author) / ZHAO SHANGZHONG (author) / LI MING (author) / HUANG MEIFANG (author) / QIN LANDONG (author)

    Publication date :

    2024-06-28


    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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