| 摘要 |
PROBLEM TO BE SOLVED: To provide an equipment cooling system capable of preventing contamination of equipment caused by penetration of outside air, not requiring installation of a dehumidifying means for removing humidity contained in the outside air, and allowing the equipment radiating heat to be cooled.SOLUTION: In an equipment cooling system 10A, when a temperature of second air near a heat absorption part 57 of a heat pipe 54 is lower than a first set temperature, only a heat pipe heat exchanger 16 excluding a cooling device 17 is used, and when the temperature of the second air near the heat absorption part 57 of the heat pipe 54 is higher than the first set temperature, the cooling device 17 is operated in addition to the heat pipe heat exchanger 16, outside air is prevented from entering first and second areas 11, 12, and first air and the second air are circulated in the first and second areas 11, 12 without dehumidifying the first air and the second air. |
