基本信息:
- 专利标题： 冷媒循環裝置 REFRIGERANT CYCLE APPARATUS
- 专利标题（英）：Refrigerant cycle apparatus
- 专利标题（中）：冷媒循环设备 REFRIGERANT CYCLE APPARATUS
- 申请号：TW092132865 申请日：2003-11-24
- 公开(公告)号：TW200419119A 公开(公告)日：2004-10-01
- 发明人： 山崎晴久 YAMASAKI, HARUHISA , 石垣茂彌 ISHIGAKI, SHIGEYA , 山中正司 YAMANAKA, MASAJI , 藤原一昭 FUJIWARA, KAZUAKI , 湯本恒久 YUMOTO, TSUNEHISA , 松本兼三 MATSUMOTO, KENZO
- 申请人： 三洋電機股份有限公司 SANYO ELECTRIC CO., LTD.
- 申请人地址： 日本
- 专利权人： 三洋電機股份有限公司 SANYO ELECTRIC CO., LTD.
- 当前专利权人： 三洋電機股份有限公司 SANYO ELECTRIC CO., LTD.
- 当前专利权人地址： 日本
- 代理人： 洪武雄; 陳昭誠
- 优先权： 日本 2003-085242 20030326
- 主分类号： F25B
- IPC分类号： F25B
The present invention aims to prevent the occurrence of liquid compression at the second rotary compression element before it happens while improving the compression efficiency with an intermediate cooling circuit in a refrigerant cycle apparatus which comprises an internal high-pressure type multi-stage compression compressor, and the invention is summarized in that the apparatus comprises an intermediate cooling circuit (135) which allows refrigerant discharged from the first rotary compression element (32) of a compressor (10) to dissipate heat, where a microcomputer (80) performs control on the number of revolutions of the compressor to maintain the temperature/pressure of refrigerant so that the refrigerant does not condense at the output of the intermediate cooling circuit (135). Where such a control is done in response to outputs from an outside-air temperature sensor (174), a refrigerant temperature sensor (178), and a signal from a controlling apparatus (90) of a refrigerating apparatus body (105).
公开/授权文献:
- TWI251064B 冷媒循環裝置 REFRIGERANT CYCLE APPARATUS 公开/授权日：2006-03-11