城市原生污水源热泵经济性分析
Economic analysis of urban untreated sewage source heat pumps
摘要：
分析了城市原生污水源的特点及其热泵系统的优缺点。以哈尔滨地区的工程为例，对城市原生污水源热泵、天然气直燃热泵机组、燃煤锅炉加电制冷冷水机组进行了经济性、环保性比较。结果表明城市原生污水源热泵系统优于另两个系统。
关键词：城市原生污水 热泵 能耗 经济性
Abstract：
Analyses the characteristics of urban untreated sewage source and urban untreated sewage source heat pumps. By means of an actual project in Harbin, compares the economics and environmental protection of three systems, including urban untreated sewage source heat pump, gas direct-fired heat pump and coal boiler plus electric water chiller. The results indicate that urban untreated sewage source heat pump is the best among them.
Keywords:urban untreated sewage, heat pump, energy consumption, economy