| 发明名称 |
MULTI-EVAPORATOR TRANS-CRITICAL COOLING SYSTEMS |
| 摘要 |
A multi-evaporator cooling system includes a compressor circuit that generates multiple levels of evaporating pressures, the circuit comprising at least one compressor configured to compress a refrigerant to a first pressure, a heat exchanger configured to receive the compressed refrigerant from the at least one compressor and cool the compressed refrigerant, a first evaporator circuit configured to receive the compressed refrigerant from the heat exchanger, expand the compressed refrigerant to a second pressure that is lower than the first pressure, and return the refrigerant to the compressor circuit, and a second evaporator circuit configured to receive the compressed refrigerant from the heat exchanger, expand the compressed refrigerant to a third pressure that is lower than the second pressure, and return the refrigerant to the compressor circuit. |
| 申请公布号 |
US2015184898(A1) |
申请公布日期 |
2015.07.02 |
| 申请号 |
US201414585789 |
申请日期 |
2014.12.30 |
| 申请人 |
Rolls-Royce Corporation ;Rolls-Royce North American Technologies, Inc. |
发明人 |
Vaisman Igor;Sweeney Patrick C. |
| 分类号 |
F25B5/02 |
主分类号 |
F25B5/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A multi-evaporator cooling system, comprising:
a compressor circuit that generates multiple levels of evaporating pressures, the circuit comprising at least one compressor configured to compress a refrigerant to a first pressure; a heat exchanger configured to receive the compressed refrigerant from the at least one compressor and cool the compressed refrigerant; a first evaporator circuit configured to receive the compressed refrigerant from the heat exchanger, expand the compressed refrigerant to a second pressure that is lower than the first pressure, and return the refrigerant to the compressor circuit; and a second evaporator circuit configured to receive the compressed refrigerant from the heat exchanger, expand the compressed refrigerant to a third pressure that is lower than the second pressure, and return the refrigerant to the compressor circuit. |
| 地址 |
Indianapolis IN US |
