| 摘要 |
PROBLEM TO BE SOLVED: To provide a cooling device with a simplified structure.SOLUTION: A cooling device 100 includes: an evaporator 22 which draws heat from (cools) a CPU 10 by evaporative latent heat of water; an aspirator 26 which utilizes water flow and thereby suctions water vapor generated in the evaporator 22; a liquid circulation passage 28 and a pump 38 which supply water to the aspirator 26; and a condenser 30 which condenses the water vapor suctioned by the aspirator 26 to return the water vapor to water. Parts of the water condensed by the condenser 30 and the water to be supplied to the aspirator are supplied from a branch passage 40 branched from the liquid circulation passage 28 to the evaporator 22. The water which is not supplied to the evaporator 22 is supplied to the aspirator 26 as a refrigerant. |
