| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cooling system that suitably cools an object to be cooled even in a partial load operation, and to provide a method for controlling the same. <P>SOLUTION: The cooling system 1 includes: an evaporators 21a, 21b for evaporating a refrigerant CL to cool high-temperature exhaust AH; refrigerant-supply-flow-rate regulator valves 26a, 26b for regulating a flow rate of the refrigerant CL to be supplied to the evaporators 21a, 21b; a condenser 10 for condensing the refrigerant by cooling the refrigerant CL by use of a chilled fluid; and a three-way valve 14 for regulating a flow rate of the chilled fluid to be supplied to the condenser 10. Here, the condensed refrigerant CL is pressurized to be supplied to the evaporator 21a, 21b. The three-way valve 14 regulates a flow rate of the chilled fluid to be supplied to the condenser 10 so that a temperature of the condensed refrigerant CL may come to a predetermined target refrigerant-liquid temperature, and the refrigerant-supply-flow-rate regulators 26a, 26b regulate a flow rate of the refrigerant CL to be supplied to the evaporator 21a, 21b so that a temperature of low-temperature air AL obtained by cooling the high-temperature air AH by the evaporators 21a, 21b comes to a target cooling temperature. <P>COPYRIGHT: (C)2013,JPO&INPIT |
