主催: The Japan Society of Mechanical Engineers
会議名: 第9回経営と技術移転/技術と社会に関する国際会議(ICBTT/TS2018)
開催日: 2018/10/29 - 2018/10/30
The new ground-source heat pump (GSHP) system is proposed, aiming at lower initial cost by utilizing shallow geothermal energy. Foundation piles of 5 m from the ground surface were used for underground piles with heat exchanger pipes. This GSHP system has been operated since 2015 in Fukui city for heating in winter and cooling in summer. The system coefficient of performance (SCOP) for the heating in 2015 winter was 3.29, while initial cost was estimated to be 39 % decreased compared to conventional GSHP system.
