太阳能联合空气源热泵热水系统在医院建筑的应用

Application of Solar-air Source Heat Pump Hot Water System in Hospital Construction

以昆明某医院住院楼太阳能联合空气源热泵热水系统工程为例,介绍该系统的设计思路、设计理念、主要设计参数的确定、设计原理、经济效益分析等。太阳能联合空气源热泵热水供水系统充分利用了太阳能和空气源热泵机组供热水的各自优点,既实现稳定的热水供应,满足了业主对热水的要求,又节约能源,减少污染物的排放。

Taking the project of a hospital building in Kunming as an example,design ideas,main parameters,design principles and economic benefit analysis of a hot water system using solar energy combined with air source heat pump are introduced in this paper.This hot-water system takes full advantage of the respective merits of both solar-energy heat pump and air-resource heat pump,which enables us to meet the owner＇s need of a stable hot water service while guaranteeing the energy-conservation and contaminations-reduction at the same time.