Refrigerator

A refrigeration cycle of a refrigerator is branched downstream of a first condenser into: a cooling path for supplying a refrigerant to an evaporator in order to generate cold air; and a defrosting path for defrosting by heating the refrigerant and supplying the heated refrigerant to the evaporator, the refrigerant flowing in the cooling path is supplied to the evaporator after passing through the second condenser, and the refrigerant flowing in the defrosting path is heated by exchanging heat with a path for supplying the refrigerant from the compressor to the first condenser. In the defrosting process, the evaporator thermally coupled with the defrosting path is heated, the refrigerant which dissipates heat in the defrosting path is evaporated in the heating-side evaporator arranged on the downstream side of the evaporator and then returns to the compressor, and the flow rate of the refrigerant flowing in the defrosting path is adjusted in the defrosting process. 本发明的冷藏库的制冷循环在第1冷凝器的下游侧分支为：为了生成冷气而向蒸发器供给制冷剂的冷