| 摘要 |
<p>A refrigeration circuit (11) has an oil separator (60) for separating oil from a high-pressure refrigerant and also has an oil supply circuit (70) for supplying the oil, separated by the oil separator (60), to a compression mechanism (20) so that the oil in compression strokes of the compression mechanism (20) is cooled. The oil supply circuit (70) has a recovery mechanism (40) for recovering energy of the oil separated by the oil separator (60). In the compression mechanism (20), the refrigerant is cooled by the oil, and this reduces power of the compression mechanism (20). At the same time, the recovery mechanism (40) recovers power consumed by the compression mechanism (20) to increase the pressure of the oil.</p> |
| 申请人 |
DAIKIN INDUSTRIES, LTD.;OKAMOTO, TETSUYA;FURUSHO, KAZUHIRO;KAWANO, TAKAYUKI;KASAHARA, SHINICHI;OKAMOTO, MASAKAZU;YAMAGUCHI, TAKAHIRO;MORIWAKI, MICHIO;FURUI, SYUUJI;YOSHIMI, ATSUSHI;FUJIMOTO, SHUUJI |
发明人 |
OKAMOTO, TETSUYA;FURUSHO, KAZUHIRO;KAWANO, TAKAYUKI;KASAHARA, SHINICHI;OKAMOTO, MASAKAZU;YAMAGUCHI, TAKAHIRO;MORIWAKI, MICHIO;FURUI, SYUUJI;YOSHIMI, ATSUSHI;FUJIMOTO, SHUUJI |
