| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a refrigeration device for a container that can improve both dehumidification capability in an evaporator and operation efficiency in a refrigeration cycle even when performing a dehumidifying operation while suppressing the inside of the container from being cooled too much. <P>SOLUTION: A refrigeration device 10 for a container includes a lower compressor 21, a higher compressor 22, a gas cooler 24, a second expansion valve 45 and an evaporator 46, and further includes a heat exchanger 82 for heating and a connection circuit 81 for heating. The heat exchanger 82 for heating is disposed in the same space as an internal storage room SP2 in which the evaporator 46 is installed. The connection circuit 81 for heating guides a refrigerant discharged from the lower compressor 21 through the heat exchanger 82 for heating to an intake side of the higher compressor 22. <P>COPYRIGHT: (C)2013,JPO&INPIT |
