【摘要】 污水源是一种可利用的低温余热源。通过对东北地区污水资源现状、污水水源热泵应用状况及污水热能可利用程度的分析,指出了在东北地区以城市污水处理厂的二级出水或未经处理的污水作为水源热泵的冷热源是完全可行的,并有着广阔的发展前景。更多还原

【Abstract】 Sewage source heat pump is a kind of utilizing low-temperature heat sources.Through the analysis of the present situation of China northeast region sewage source and the state of application of heat pump, and the degree of sewage heat energy utilization,it is pointed out that using two stage output water of municipal sewage treatment plant or untreated sewage as cold heat sources of heat pump is completely feasible,and has widely developmental prospect.更多还原