| 摘要 |
PROBLEM TO BE SOLVED: To provide a humidification system and a humidification method capable of supplying air at an appropriately temperature and an appropriate humidity to a cooling target space without using another humidification equipment if the absolute temperature of outdoor air is lower than an appropriate humidity of the cooling target space.SOLUTION: A humidification system comprises an indirect evaporative cooler 7 that includes a dry flow passage through which to-be-cooled air passes and a wet flow passage whose internal space is evaporatively cooled and which is disposed to be able to implement heat exchange with the dry flow passage, that supplies part of already cooled air obtained by cooling the to-be-cooled air after passing through the dry flow passage to a cooling target space 1A, that introduces the other part of the already cooled air into the wet flow passage to be used to cool the to-be-cooled air passing through the dry flow passage, and humidifies the cooling target space 1A cooled by the indirect evaporative cooler 7, the humidification system comprising mixture means for obtaining the to-be-cooled air by mixing part of discharged air discharged from the wet flow passage with return air discharged from the cooling target space 1A. |
