空气源热泵机组在苏州某医院的应用  

Application of the air-source heat pump in a hospital of Suzhou city

作　　者：沈杰[1] 朱肖晶[1] 

机构地区：[1]苏州供电公司,江苏苏州215008

出　　处：《电力需求侧管理》2016年第4期27-30,共4页Power Demand Side Management

摘　　要：简要阐述了空气源热泵的制热方式、种类和工作原理,并以其在苏州某医院的应用为案例,介绍了空气源热泵在实际应用中的系统结构、选型方法,最后对比了不同制热系统的运行能耗和成本,并在介绍系统能耗时说明了极端低温下机组配合电辅热以保证系统正常供热水的运行方式,为用户提供一个更节能、更经济的制取热水途径。This paper briefly describes the heating modes,types and working principles of air-source heat pump, and presents its application of the system structure and selection method.At last, through the comparison of the different heating system energy consumption and operation cost in the energy consumption of the system, the paper illustrates the units with extreme low temperature combined with electric auxiliary heating to ensure the use of the system normal heating water, in order to find a more energy- saving, more economical method to produce hot water for the users.

关 键 词：空气源热泵 循环式 直热式 制热量衰减 融霜 电加热 

分 类 号：F407.61[经济管理—产业经济] TK018[动力工程及工程热物理]