Analysis of hot water supply performance by using a solar water- heating system in dwelling houses of Kitakyushu
This paper analyzes hot water supply performance by using a solar water-heating system (SWH) in dwelling houses (public residential complex) which are located in Yahata district of Kitakyushu, Japan. Hot water demand is calculated by using energy consumption intensity of Kyushu, and use experience equation to calculate hot water supply by SWH. According to the results, it can satisfy the hot water users demand significantly. Compared with gas boiler system, SWH is capable of reducing gas consumption, with 871,000m3, and 1,870 tones of CO2 emission, and can save T $ 41 carbon tax per year.
SWH dwelling house energy consumption intensity energy saving CO2 emission
XU Peng GAO Wei-jun XUAN Ji
Faculty of Environment Engineering, The University of Kitakyushu, 808 - 0135, Japan
国际会议
哈尔滨
英文
145-147
2007-01-15（万方平台首次上网日期，不代表论文的发表时间）