大连某医院建筑冷热源方案设计

Cold and heat source scheme design for a hospital building in Dalian

通过对某医院冷热源方案的选择、分析和比较,确定了空气源热泵与市政热网相结合的方式作为空调制冷制热及制生活热水的方案。介绍了设备选择、热泵的能效比、系统形式、运行策略、控制方式以及灭活生活热水系统中军团菌的方法。分析了该系统的经济效益和节能减排效果。

Confirms a scheme combining air-source heat pump and municipal heat supply network as cold and heat source of air conditioning and domestic hot water, through selection, analysis and comparison of cold and heat source schemes of the hospital building. Presents the equipment selection, heat pump energy efficiency ratio, system form, operation strategy, control mode and method used to kill legionella in domestic hot water system. Analyses the economic benefits and energy conservation and emission reduction effects.