基本信息:
- 专利标题： 空调机组
- 专利标题（英）：AIR CONDITIONING UNIT
- 申请号：PCT/CN2020/138481 申请日：2020-12-23
- 公开(公告)号：WO2022007343A1 公开(公告)日：2022-01-13
- 发明人： 谷彦涛 , 代斌 , 牟珊珊
- 申请人： 重庆美的通用制冷设备有限公司
- 申请人地址： 中国重庆市南岸区蔷薇路15号, Chongqing 401336
- 专利权人： 重庆美的通用制冷设备有限公司
- 当前专利权人： 重庆美的通用制冷设备有限公司
- 当前专利权人地址： 中国重庆市南岸区蔷薇路15号, Chongqing 401336
- 代理机构： 北京友联知识产权代理事务所（普通合伙）
- 优先权： CN202010643682.3 2020-07-07
- 主分类号： F25B43/02
- IPC分类号： F25B43/02 ; F25B31/00
The present application provides an air conditioning unit, comprising: a gas-liquid separator, the gas-liquid separator being provided with an oil discharging port; and an oil pumping assembly, the oil pumping assembly being connected to the gas-liquid separator and provided with an oil pumping channel, the oil pumping channel being communicated with the oil discharging port, and the oil pumping assembly providing suction force. According to the air conditioning unit provided by the present application, oil discharging power is increased by means of the oil pumping assembly, so that oil in the gas-liquid separator can be pumped out from the oil discharging port, blockage of the gas-liquid separator is avoided; moreover, the part of oil flows back to a compressor, continuous reduction of the oil amount of the compressor is avoided, and normal work of the whole air conditioning unit is guaranteed.