G-24 非結露型次世代空調システムに関する研究(その4) : CO_2ヒートポンプを併用したデシカント空調システムの提案及び実用性の検討

概要

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Desiccant cooling system has been suggested to be a suitable system to improve IAQ (Indoor Air Quality) by its superior performance of humidity control, and decrease the health risk generated by mold growth. However, this system has a defect of its lower energy efficiency, so combining with power generation system, such as co-generation system, is commonly used to improve its energy efficiency. The purpose of this research is to realize a non-condensing environment by developing a non-condensing air-conditioning system (a HVAC system without condensation both in the indoor environment and inside the cooling system with high energy efficiency). In this paper, the authors studied the possibility and methods of combining desiccant cooling system with CO_2 heat pump that can improve its energy efficiency and provide steady heat source.
社団法人空気調和・衛生工学会の論文
2005-07-25