| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a cooling device capable of suppressing clogging and cooling breakage of an evaporator by solving problems in a conventional cooling device. Ž<P>SOLUTION: This cooling device 1 has a cooling tower 2 and a chiller unit 3, to cool a cooled fluid cooling an external device, by allowing the cooled fluid to pass through the cooling tower 2 and the evaporator 33 of the chiller unit 3, and to be distributed to the external device again. A first bypass circuit 30d is formed between a cooled fluid inlet and a cooled fluid outlet of the evaporator 33, and first switching means 38b, 38c are disposed to switch the first bypass pipe conduit 30d and a pipe conduit passing through the evaporator 33. The cooled fluid is allowed to pass through the first bypass pipe conduit 30d for distribution without passing through the evaporator 33, when an outlet temperature T1 of the cooled fluid distributed to the external device becomes a prescribed temperature or less. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
|
