污水源热泵系统和污水冷热能利用前景分析
Prospect of sewage source heat pump systems and cooling and heating energy utilization of sewage
摘要：
分析了污水热源/热汇的特点，介绍了以未处理污水作为热源/热汇和以二级出水或中水作为热源/热汇的污水源热泵系统，分析了污水源热泵系统的技术经济性和其应用潜力，介绍了国内外的应用情况，并对其推广使用需要解决的问题进行了探讨。
关键词：污水源热泵,未处理污水,二级出水,应用,技术经济性
Abstract：
Analyses the characteristics of sewage as the heat source/sink. Presents the sewage source heat pump systems with the heat source/sink of untreated sewage and secondary effluent or recycled wastewater. Analyses technicality and economics and application potential of the systems. Presents the application at home and abroad, and discusses some problems needed solving.
Keywords:sewage source heat pump, untreated sewage, secondary effluent, application, technicality and economics