发明名称 |
FREE-COOLING CAPACITY CONTROL FOR AIR CONDITIONING SYSTEMS |
摘要 |
<p>An air conditioning system having a free-cooling mode. The system includes a refrigeration circuit have a compressor, a pump, an expansion device having a variable opening, and a controller. The controller selectively operates the system in the free-cooling mode by circulating the refrigerant through the refrigeration circuit via the pump. The system includes a free-cooling capacity control sequence resident on the controller. The free-cooling capacity control sequence adjusts the cooling capacity of the system at least by adjusting the variable opening based on the temperature difference between a working fluid temperature and a set point temperature.</p> |
申请公布号 |
EP2102571(A1) |
申请公布日期 |
2009.09.23 |
申请号 |
EP20060848258 |
申请日期 |
2006.12.28 |
申请人 |
CARRIER CORPORATION |
发明人 |
RIGAL, PHILIPPE;DELPECH, PIERRE;PHAM, BATUNG |
分类号 |
F25D17/06 |
主分类号 |
F25D17/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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