发明名称 |
SYSTEMS AND METHODS FOR COMPUTER ROOM AIR CONDITIONING |
摘要 |
A cooling system includes a condenser and first and second cooling circuits. The condenser is configured to condense refrigerant to a liquid. The first cooling circuit includes a direct expansion valve coupled to the condenser, a first evaporator coil coupled to the direct expansion valve, and a compressor coupled to the first evaporator coil. The first cooling circuit receives at least a first portion of the liquid refrigerant and output first refrigerant vapor, and the compressor receives the first refrigerant vapor and output a compressor refrigerant output to the condenser. The second cooling circuit includes a pump coupled to the condenser, an economizer valve coupled to the pump, and a second evaporator coil coupled to the economizer valve. The second cooling circuit receives at least a second portion of the liquid refrigerant and output a second vapor refrigerant to the condenser. |
申请公布号 |
EP2794043(A1) |
申请公布日期 |
2014.10.29 |
申请号 |
EP20110877867 |
申请日期 |
2011.12.23 |
申请人 |
SCHNEIDER ELECTRIC IT CORPORATION |
发明人 |
BEAN, JOHN H., JR.;DONG, ZHIHAI GORDON |
分类号 |
B01D9/04;C02F1/22;F25B41/00 |
主分类号 |
B01D9/04 |
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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