| 摘要 |
<P>PROBLEM TO BE SOLVED: To enhance an evaporator refrigerating capacity while precluding the density of a compressor suction refrigerant from getting low, in an ejector type refrigerating cycle. <P>SOLUTION: A gas and a liquid of an exit side refrigerant of a condenser 13a are separated by a gas-liquid separator 13b, and a saturated liquid refrigerant of the gas-liquid separator 13b is super-cooled by a super cooler 13c. The saturated liquid refrigerant of the gas-liquid separator 13b is introduced into the ejector 15 to be decompression-expanded, and the refrigerant after passed through the ejector 15 is evaporated in the first evaporator 16. In the other hand, the super-cooled liquid refrigerant of the super cooler 13c is decompressed by a contraction means 18 and is evaporated in the second evaporator 19, and the refrigerant is sucked thereafter by the ejector 15. <P>COPYRIGHT: (C)2007,JPO&INPIT |
