The invention discloses a tractor air-conditioning system, a control method of the tractor air-conditioning system and a tractor. The invention relates to the technical field of air conditioning systems. The tractor air conditioning system comprises a heat pump system, the heat pump system comprises a refrigeration mode system and a heating mode system, the refrigeration mode system and the heating mode system are connected with the same compressor powered by a storage battery, and a selector switch is arranged at the joint of the refrigeration mode system, the heating mode system and the compressor. According to the invention, the refrigeration mode system and the heating mode system are connected with the same compressor; the refrigeration mode system is selected for refrigeration through the selector switch arranged at the joint; the tractor is powered by the storage battery, refrigerating or heating requirements can be met no matter what state the tractor is in, use convenience isimproved, meanwhile, due to the fact that only one compressor is arranged, the number of parts can be reduced, oil consumption can be reduced, and therefore the space in the tractor is saved, and costis reduced.

    牵引车空调系统、牵引车空调系统的控制方法及牵引车,涉及空调系统技术领域,该牵引车空调系统包括热泵系统,热泵系统包括制冷模式系统和制热模式系统,制冷模式系统以及制热模式系统与同一台由蓄电池供电的压缩机连接,制冷模式系统、制热模式系统和压缩机的连接处设置有切换开关。本发明通过将制冷模式系统和制热模式系统与同一台压缩机连接,并通过在连接处设置的切换开关来选择冷模式系统进行制冷,或制热模式系统进行制热,以及该压缩机由蓄电池供电,无论牵引车在什么状态下都可以提供制冷或制热需求,提高了使用便利性,同时由于只有一台压缩机,还可以减少零部件数量,降低油耗,从而节省车内空间和降低成本。


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    Title :

    Tractor air conditioning system, control method of tractor air conditioning system and tractor


    Additional title:

    牵引车空调系统、牵引车空调系统的控制方法及牵引车


    Contributors:
    LI JIE (author) / CHEN HUAYING (author) / GAO CAICHEN (author)

    Publication date :

    2020-07-28


    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



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