| 摘要 |
PROBLEM TO BE SOLVED: To provide a system furnished with a humidity control part of a desiccant rotor, etc., capable of realizing early depreciation of initial cost by restraining running cost low by using solar energy and increasing an annual operation rate. SOLUTION: This system is furnished with a solar heat collecting part 3 to collect solar heat by air and a humidity control part 4 by the desiccant rotor to carry out moist absorption from first passing air and moist release to second passing air by furnishing an absorbent, etc., and is devised to dehumidify indoor 2 in the period of summer, etc., and heat and humidify the indoor 2 in the period of winter, etc., by changing change-over dampers 8, 9 over to each other.
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