基于太阳能利用优先的医院大型太阳能热水系统设计与测评

Large-scale solar hot water system design and evaluation of hospital based on the priority of solar energy utilization

根据优先利用太阳能、空气源热泵辅助、全自动化控制等原则,对夏热冬暖地区某医院大型太阳能热水系统进行设计,并在系统正常运行情况下对系统进行测评,结合地域特性与工程现状对系统运行及节能情况进行分析。本文通过测评数据与设计方案数据进行对照验证,证明系统能够达到设计要求,节能效果良好,系统运行稳定可靠,对夏热冬暖地区医院等大型太阳能热水系统应用及推广有一定借鉴意义。

Based on the principle of the solar energy first,air source heat pump assistant and automatic control and so on,a solar hot water system of a large medical hospital in hot summer and warm winter area was designed,and the system was evaluated under normal working,combined with regional characteristics and the present condition of the project,the system operation and energy saving condition is analyzed.By comparing the measurement data and design data,it is proved that system can meet the design requirements,energy saving effect is good,the system runs stable and reliable.And it has certain reference significance for application and popularization of hospital large-scale solar hot water system in hot summer and warm winter areas.