| 摘要 |
<P>PROBLEM TO BE SOLVED: To stably operate an ejector-type refrigeration cycle device, even if a change in a flow rate of driving flow passing through a nozzle part of an ejector occurs. <P>SOLUTION: The ejector-type refrigeration cycle device includes: first and second radiators 121 and 122 for radiating one and the other refrigerants branched by a branch part 38 provided at a discharge part side of a first compression mechanism 11a, a suction side decompressor 39 and a suction-side evaporator 16 for decompressing, expanding and evaporating the refrigerant that is made to flow from the second radiator 122; and a second compression mechanism 21a sucking and compressing the outlet side refrigerant of the suction-side evaporator 16 and discharge the refrigerant to a refrigerant suction port 13b of the ejector 13. <P>COPYRIGHT: (C)2012,JPO&INPIT |
