The present application provides a refrigeration system, a control method thereof and a transport vehicle including the refrigeration system. The refrigeration system comprises: a compressor (1), a first heat exchanger (3), a reservoir (4), a throttling element (5) and a second heat exchanger (6) in the refrigeration circuit. The refrigeration system comprises a cooling mode and a hot-gas bypass heating mode. In the hot-gas bypass heating mode, the refrigerant leaving the outlet (11) of the compressor (1) is delivered directly to the second heat exchanger (6) before returning to an inlet (12) of the compressor (1), wherein, the refrigeration system further comprises a branch flow path (90) with a control valve (9) provided thereon. The control valve (9) is capable of being opened or closed in the hot-gas bypass heating mode. When the control valve (9) is opened, a portion of the refrigerant leaving the outlet (11) of the compressor (1) is delivered to the reservoir (4) after passing through the branch flow path (90), such that the refrigerant stored in the reservoir (4) passes through the throttling element (5) and the second heat exchanger (6) in turn before returning to the inlet (12) of the compressor (1). When the control valve (9) is closed, the branch flow path (90) is cut off.
REFRIGERATION SYSTEM, CONTROL METHOD THEREOF AND TRANSPORT VEHICLE
KÜHLSYSTEM, STEUERUNGSVERFAHREN DAFÜR UND TRANSPORTFAHRZEUG
SYSTÈME DE RÉFRIGÉRATION, SON PROCÉDÉ DE COMMANDE ET VÉHICULE DE TRANSPORT
2023-10-25
Patent
Electronic Resource
English
IPC: | F25B Kältemaschinen, Kälteanlagen oder Kälteverfahren , REFRIGERATION MACHINES, PLANTS, OR SYSTEMS / 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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