1823 低温再生を可能にする新規デシカント材料と家庭用空調ユニットへの適用(S40-1 快適暮らし環境創造のための新技術展開(1),S40 快適暮らし環境創造のための新技術展開)

概要

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We examined a composite material which was mixed with a heat storage material in the moisture absorbent material for the purpose of suppressing rise in air temperature in the dehumidification process and bringing close to isothermal dehumidification as much as possible. Desiccant rotors tested this time are two types: one is using hygroscopic polymers as a moisture absorbent, the other is the hybrid rotor mixing a moisture absorbent with a heat storage material (PCM) by 10% weight ratio. In case of setting reactivation temperature to 60℃, when the rotation number of a rotor is low, the hybrid rotor has the amount of dehumidification higher than the PCM-free rotor, and the air temperature after dehumidification becomes low. This can be considered that the dehumidification performance was improved because the hybrid rotor has closer tendency to the isothermal dehumidification than the PCM-free rotor.
社団法人日本機械学会の論文
2007-09-07