바닥 복사 난방시스템에서 PCM 적용에 따른 Mock-up 실험

Abstract

This study represent an experimental study of PCM floor radiant heating system. The results obtained from the study are summarized as follows; 1) PCM floor radiant heating system is an insertion of a 10 mm thick PCM into the existing standard floor structure, which has the advantage of good construct ability due to no additional process. 2) It was confirmed that the PCM thread remains higher than the normal room. In particular, it was found that the temperature of hot water pipes under the pipes was maintained at 36℃ or higher after four hours after the boiler was stopped. Therefore, we have seen that the room temperature of the PCM floor radiant heating system is longer than the general floor heating system, PCM Floor Radiant Heating is considered to improve the comfort of indoor residents.

This study represent an experimental study of PCM floor radiant heating system. The results obtained from the study are summarized as follows; 1) PCM floor radiant heating system is an insertion of a 10 mm thick PCM into the existing standard floor structure, which has the advantage of good construct ability due to no additional process. 2) It was confirmed that the PCM thread remains higher than the normal room. In particular, it was found that the temperature of hot water pipes under the pipes was maintained at 36℃ or higher after four hours after the boiler was stopped. Therefore, we have seen that the room temperature of the PCM floor radiant heating system is longer than the general floor heating system, PCM Floor Radiant Heating is considered to improve the comfort of indoor residents.