基本信息:
- 专利标题： SYSTEM AND METHOD OF TRANSFERRING REFRIGERANT WITH A DISCHARGE PRESSURE
- 专利标题（中）：用放电压力传送制冷剂的系统和方法
- 申请号：PCT/US2014/053426 申请日：2014-08-29
- 公开(公告)号：WO2015031766A1 公开(公告)日：2015-03-05
- 发明人： SULC, Vladimir , IKRATH, Pavel , SRICHAI, Panayu Robert , KOPPINEEDI, Srinivasa Rao , MILES, Malcolm
- 申请人： THERMO KING CORPORATION
- 申请人地址： 314 W. 90th Street Minneapolis, Minnesota 55420 US
- 专利权人： THERMO KING CORPORATION
- 当前专利权人： THERMO KING CORPORATION
- 当前专利权人地址： 314 W. 90th Street Minneapolis, Minnesota 55420 US
- 代理机构： SCHUMANN, Michael D.
- 优先权： US61/872,228 20130830
- 主分类号： F25B1/00
- IPC分类号： F25B1/00 ; F25B49/00
摘要：
Systems and methods are described herein to use a discharge pressure of a compressor to drive refrigerant in a refrigeration system. Particularly, systems and methods are described herein to help recover liquid refrigerant from a liquid refrigerant section and/or a condenser coil to be used in a heating/defrost mode in a transport refrigerant unit (TRU). The liquid refrigerant can be recovered by directing the discharge refrigerant of the compressor to a liquid refrigerant section, which may include a receiver tank, a dryer and associated refrigerant lines, and/or a condenser coil. The discharge pressure of the discharge port can help drive refrigerant trapped in the liquid refrigerant section and/or the condenser coil into the heating/defrost branch of the TRU, which may include an evaporator coil, an accumulator tank and/or associated refrigerant lines.
摘要（中）：
这里描述了使用压缩机的排出压力来驱动制冷系统中的制冷剂的系统和方法。 特别地，这里描述了用于在运输制冷剂单元（TRU）中用于加热/除霜模式的液体制冷剂部分和/或冷凝器盘管中回收液体制冷剂的系统和方法。 可以通过将压缩机的排出制冷剂引导到液体制冷剂部分来回收液体制冷剂，液体制冷剂部分可以包括接收罐，干燥器和相关联的制冷剂管线和/或冷凝器盘管。 排出口的排出压力有助于将液体制冷剂部分和/或冷凝器盘管中的制冷剂驱动到TRU的加热/除霜分支中，TRU的加热/除霜分支可包括蒸发器盘管，蓄液箱和/或相关联的制冷剂管线。