发明名称 |
CHILLER WITH SETPOINT ADJUSTMENT |
摘要 |
A chiller system includes a compressor operable at a compressor speed between a first speed and a second speed to deliver a flow of compressed fluid to a manifold at a compressor pressure and a condenser in fluid communication with the manifold to receive the compressed fluid. A condenser fan is operable at a fan speed between a minimum fan speed and a maximum fan speed to direct a cooling flow to the condenser to cool the compressed fluid and an evaporator is positioned to receive the flow of compressed fluid and operable to cool a second fluid. A controller is operable at least partially in response to a measured temperature of the second fluid and a measured temperature of the cooling flow to determine a desired pressure and to vary the compressor speed and the fan speed such that the compressor pressure equals the desired pressure.
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申请公布号 |
US2011197601(A1) |
申请公布日期 |
2011.08.18 |
申请号 |
US20080993696 |
申请日期 |
2008.11.19 |
申请人 |
BOOTH RICHARD;HITCHCOX DUNCAN E |
发明人 |
BOOTH RICHARD;HITCHCOX DUNCAN E. |
分类号 |
F25B49/02;F25D17/02;F25D17/06 |
主分类号 |
F25B49/02 |
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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