发明名称 |
Split power input to chiller |
摘要 |
A chiller for supplying chilled fluid for cooling a room includes two distinct power inputs. A critical power input is configured to supply power to a controller and to a pump in a chilled-fluid loop that circulates a cool working fluid through an air handler 34 to cool the air in the air handler. A non-critical power input is configured to supply power to a compressor and, possibly, other elements of a refrigeration loop that includes an evaporator, the compressor, and a condenser to provide refrigeration via an evaporation/condensation cycle. When power is lost to the non-critical power input, the critical power input can continue to independently power the circulation of the working fluid through the chilled-fluid loop to continue to provide a level of cooling in the air handler.
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申请公布号 |
US7603874(B2) |
申请公布日期 |
2009.10.20 |
申请号 |
US20050041768 |
申请日期 |
2005.01.24 |
申请人 |
AMERICAN POWER CONVERSION CORPORATION |
发明人 |
FINK JAMES R.;BEAN, JR. JOHN H. |
分类号 |
F25D17/02;H02J7/00;H02J9/00 |
主分类号 |
F25D17/02 |
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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