Refrigeration cycle equipment

To provide a refrigeration cycle apparatus capable of improving the reliability of the compressor by reducing the return to the liquid phase refrigerant compressor as much as possible. To A compressor 6 and the refrigeration cycle apparatus indoor heat exchanger 16 and the expansion valve 12 and the outdoor heat exchanger 14 are connected by refrigerant pipes to each other, it is disposed so as to surround the compressor 6, in compressor 6 the heat storage material 36 for accumulating the generated heat, and the heat storage device having a heat storing heat exchanger 34 for exchanging heat provided by the accumulated heat and refrigerant heat storage material 36. Further, when the defrosting operation, a pipe 28 for guiding a part of the refrigerant discharged from the compressor 6 to the outdoor heat exchanger 14, a pipe 38 for guiding the refrigerant exiting the indoor heat exchanger 16 to the heat storage heat exchanger 34 provided with the refrigerant exiting the heat storage heat exchanger 34, and so as to merge into the refrigerant exiting the outdoor heat exchanger 14. .FIELD 1