基本信息:
- 专利标题： Refrigeration cycle device
- 申请号：GB201908964 申请日：2017-02-07
- 公开(公告)号：GB2573891A 公开(公告)日：2019-11-20
- 发明人： TADASHI ARIYAMA
- 申请人： MITSUBISHI ELECTRIC CORP
- 专利权人： MITSUBISHI ELECTRIC CORP
- 当前专利权人： MITSUBISHI ELECTRIC CORP
- 优先权： JP2017004383 2017-02-07
- 主分类号： F25B45/00
- IPC分类号： F25B45/00 ; F25B43/02
摘要：
A refrigeration cycle device has: a main refrigerant circuit in which a compressor, a load-side heat exchanger, a load-side throttle device, a heat source-side heat exchanger, and a gas-liquid separator are connected through refrigerant piping, and a foreign matter collection circuit in which the gas-liquid separator, an open/close valve, and a foreign matter collector are connected through bypass piping that connects the lower portion of the gas-liquid separator and the intake side of the compressor, and comprises an oil sensor that is provided in the gas-liquid separator and that measures the permittivity of the refrigeration oil stored in the gas-liquid separator.
公开/授权文献:
- GB2573891B Refrigeration cycle apparatus 公开/授权日：2021-02-10
信息查询:
EspacenetIPC结构图谱:
| F | 机械工程；照明；加热；武器；爆破 |
| --F25 | 制冷或冷却；加热和制冷的联合系统；热泵系统；冰的制造或储存；气体的液化或固化 |
| ----F25B | 制冷机，制冷设备或系统；加热和制冷的联合系统；热泵系统 |
| ------F25B45/00 | 加注和排出制冷剂的装置 |