家用空调余热的回收利用研究

Study on the recovery and utilization of waste heat of household air conditioning

该文对家用空调余热的回收利用进行了分析。首先提出了家用空调余热利用的基本原理,并给出了相应的装置系统。其次,以上海某三口之家典型居住条件为研究对象,计算其空调冷凝负荷和家用热水负荷,分析加热热水所需的时间。最后,对比单纯的电加热器,分析了家用空调余热利用系统的经济技术性能。

The waste heat recovery and utilization of household air-conditioning were analyzed in this paper.Firstly, the basic principle of household air--conditioning waste heat utilization, and the corresponding device system were established.Secondly, based on a Shanghai family of three typical living conditions, the air conditioning condensation load and domestic hot water load were calculated and the heating time of hot water was analyzed.Finally, compared to the pure electric heater, the technical ＆ economic performances of waste heat utilization system on household air conditioning are analyzed.