摘要
以医院应用污水源热泵为目标,对上海某医院进行了经济性及节能减排性比较分析。结果表明,与常规系统相比,采用污水源热泵系统后,节能减排及经济性效果显著。其中,年度化成本可节省28%。一次能源利用率提高16%,每年可节省天然气约38658 m^3,二氧化硫,二氧化碳,氮氧化物及粉尘排放分别减少12.22 kg、1732.53 kg、0.65 kg、0.80 kg。
Taking the use of sewage waste heat in hospital as goal,a sewagesource heat pump system is analyzed and compared with the conventional system in aspects of economic,energy saving and emissions reduction.Results show that the sewagesource heat pump system shows remarkable potentials,saving annual cost28%,increasing primary energy utilization ratio16%,and saving gas38658m3per year,corresponding to reduce the emissions of SO2,CO2,NO x,PMs about12.22kg,1732.53kg,0.65kg,0.80kg respectively.
作者
王圣博
杨洪海
张秋艳
朱学锦
朱喆
WANG Shengbo;YANG Honghai;ZHANG Qiuyan;ZHU Xuejin;ZHU Zhe(College of Environmental Science and Engineering, Donghua University;Institute of Shanghai Architectural Design and Research Co., Ltd.)
出处
《建筑热能通风空调》
2017年第11期50-53,共4页
Building Energy & Environment
基金
上海市自然科学基金(13ZR1401100)
关键词
医院
污水源热泵
经济性
节能减排
hospital
sewage-source heat pump
economic
energy saving and emission reduction
