環境工学
地下水利用・天井放射空調システムに関する実験的研究
PMV制御下における夏季天井放射及び床放射の比較検討
2017 年 23 巻 53 号 p. 195-200
詳細
2017 年 23 巻 53 号 p. 195-200
PMV control system was applied for a ceiling radiation cooling/heating system utilizing groundwater as heat source/sink. One of our main aims in studying a groundwater-based radiant air-conditioning system is to develop an equipment system and control method that make it possible to maintain a comfortable indoor thermal environment by circulating cold water cooled by heat exchange with groundwater without the need to use a heat pump in summer.
This paper describes the differences of the indoor thermal environment and system energy consumption between ceiling radiation and floor radiation under PMV control in summer cooling case.
