A refrigeration cycle apparatus (101) causes refrigerant to circulate through a compressor (1), an indoor heat exchanger (3), an outdoor heat exchanger (6), a heat storage body (5), a first expansion valve (4a), and a second expansion valve (4b). The refrigeration cycle apparatus (101) includes a bypass path (11) and a first on-off valve (41) provided in the bypass path (11). The bypass path (11) branches off from a first portion (31, 32) that connects the indoor heat exchanger (3) and the first expansion valve (4a) in a first refrigerant pipe (21), and leads to a fourth refrigerant pipe (24) that connects a suction port of the compressor (1) and a four-way valve (2). The first on-off valve (41) is opened in a defrosting operation.
REFRIGERATION CYCLE DEVICE
KÄLTEKREISLAUFVORRICHTUNG
DISPOSITIF À CYCLE DE RÉFRIGÉRATION
2023-11-15
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 |