The present invention provides a multi-temperature air conditioning system (100), a control method thereof and a transport refrigeration vehicle. The multi-temperature air conditioning system comprises: an outdoor unit, in which a compressor (111), a first stop valve (112), an outdoor heat exchanger (113), and a first check valve (114) connected through pipelines are arranged, wherein, the first stop valve is arranged between a first end of the outdoor heat exchanger (113) and an exhaust port (111b) of the compressor (111); a first type indoor unit, in which a first indoor heat exchanger (121), a first throttling element (122) with a shut-off function, a first regulating valve (123), a second stop valve (124), and a second check valve (125) are respectively arranged; and a second type indoor unit, in which a second indoor heat exchanger (131), a second throttling element (132) with a shut-off function, a second regulating valve (133), a third stop valve (134), and a third check valve (135) are respectively arranged. The multi-temperature air conditioning system (100) and the method thereof according to the present invention can achieve zoned cooling and heating at the same time, and improve system reliability.


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    Title :

    MULTI-TEMPERATURE AIR CONDITIONING SYSTEM, CONTROL METHOD THEREOF AND TRANSPORT REFRIGERATION VEHICLE


    Additional title:

    MEHRTEMPERATUR-KLIMAANLAGE, STEUERVERFAHREN DAFÜR UND KÜHLTRANSPORTFAHRZEUG
    SYSTÈME DE CLIMATISATION À TEMPÉRATURES MULTIPLES, SON PROCÉDÉ DE COMMANDE ET VÉHICULE DE TRANSPORT FRIGORIFIQUE


    Contributors:
    CHEN KUN (author) / TIAN HAI (author) / TANG CHENGWEI (author)

    Publication date :

    2024-11-13


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    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