【摘要】 文章结合工程案例,用温度频率法(bin法)计算温湿度独立控制土壤源热泵系统在制冷季的逐时能耗,并与其他2种热泵空调系统逐项对比分析。研究结果表明:输送系统和空调末端能耗在整个空调系统中也占有较大的比例,不容忽视;温湿度独立控制土壤源热泵系统比地源热泵系统节能28.6%,比空气源热泵系统节能45.4%,节能效益明显。研究结果和方法可为新型空调系统的设计选择及性能评估提供参考。更多还原

【Abstract】 Based on an engineering case,the hourly energy consumption of the temperature and humidity independent control with soil source heat pump system in cooling season is calculated by using temperature frequency method(bin method),and the results are compared with the data of other two kinds of heat pump air conditioning systems.The results indicate that the energy consumption of the conveying system and the air condition terminal also accounts for a higher proportion,which cannot be ignored;the temperature and humidity independent control with soil source heat pump system has an obvious energy effect,its energy efficiency is 28.6% higher than that of the ground-source heat pump system and 45.4% higher than that of the air source heat pump system.The method and results can provide references for the choice of designs of new air conditioning system and its performance evaluation.更多还原