摘要
从实际工程应用的角度出发,提出了用洗浴废水作为低温热源的4种热泵热水系统的换热方案,并针对循环加热和一次加热共2种不同加热模式下的热泵热水系统进行了研究,分别对其无预热和有预热系统的技术经济性进行了分析。
In this paper, from the practical engineering application point of view, four kinds of the heat transfer scheme of heat pump hot water systems with bath waste-water as low temperature heat source is proposed. The heat pump hot water system is studied under two different heating modes, which are cycle heating and one time heating. Respectively, the technology and economy of the non-preheating and preheating system are analyzed.
出处
《节能》
2019年第3期49-53,共5页
Energy Conservation
基金
天津科技大学大学生实验室创新基金(项目编号:1703A201)
关键词
洗浴废水
预热
热泵
加热模式
bath waste-water
preheating
heat pump
heating mode
