西华大学公共浴室热水系统改造设计与经济性分析  

Reconstruction Design and Economic Analysis of Hot Water Systems for Public Bathrooms in Xihua University

作　　者：封海辉 李晓虹[1] 高晓璐[1] 

机构地区：[1]西华大学能源与环境学院,四川成都610039

出　　处：《中国给水排水》2014年第8期37-41,共5页China Water & Wastewater

基　　金："流体及动力机械教育部重点实验室"资助

摘　　要：西华大学学生宿舍公共浴室原采用燃煤锅炉热水系统,设计改造为空气源热泵热水系统。介绍了热水系统改造过程中热水机组和蓄水箱的设计选型中应注意的问题。根据实际运行数据,计算得到热泵热水机组运行费用和能耗。改造后的空气源热泵热水系统与其他常规热水系统相比,既经济又节能,值得推广。Dormitory public bathrooms in Xihua University adopted coal-fired boiler hot water sys- tems which were renovated into air-source heat pump hot water systems. The matters needing attention in the selection of hot water unit and water storage tank in the design process were introduced. According to the actual operation data, the operating cost and energy consumption of the heat pump hot water unit were calculated. Compared with other conventional hot water systems, air-source heat pump hot water system is economical and energy-efficient, and it is worthy of promotion.

关 键 词：热水系统改造 空气源热泵 蓄水箱 能效比 

分 类 号：TU822[建筑科学]