| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a refrigeration device capable of surely removing moisture and foreign matters by a drier in an initial stage of an operation, and reducing costs by reducing excess components, with respect to the refrigeration device provided with a bypass circuit in parallel with the drier. <P>SOLUTION: In this refrigeration device 1 including a refrigerant circuit 9 provided with the drier 5 for adsorbing and removing the moisture, foreign matters and the like in the circuit, a bypass circuit 13 is disposed in parallel with the drier 5, and a flow channel pressure loss of the bypass circuit 13 is larger than pressure loss of a brand-new drier 5, and smaller than a maximum allowable pressure loss to get a necessary flow rate. <P>COPYRIGHT: (C)2012,JPO&INPIT</p> |
