空气源热泵热水机组在盐城港区中的应用

摘要

以江苏盐城某港区为例,介绍了空气源热泵热水器在夏热冬冷地区的适用性及其选型计算过程.与常规空调方案的全年能耗以及主要污染物SO2、NOx 和颗粒物的年排放量进行比较.计算结果表明:空气源热泵热水器与燃煤锅炉、电热水器、溴化锂吸收式热水机组相比,全年节能率分别达42.3％、77.6％和30.5％,在减少污染物排放方面优于传统方案.%The applicability of air source heat pump in hot summer and cold winter areas and the calculation process of its type selection are briefly introduced. The annual energy consumption and annual emissions of SO2, NOx and particulate matter were compared with those of conventional air conditioning systems. The results show that compared with traditional coal-fired boilers, electric water heaters and lithium bromide absorption water heaters, the annual energy saving rate of air source heat pump water heaters is up to 42.3％, 77.6％ and 30.5％, respectively.