低温空气源热泵热水机在太原旅馆建筑中的全年实测性能  

Annual running performance of air-source heat pump water heater applied in a hotel of Taiyuan

作　　者：艾凇卉 李毅杰 吴成斌[1] 石文星[1] 翟松林 王硕渊 

机构地区：[1]清华大学 [2]太原富力城房地产开发有限公司 [3]艾默生环境优化技术(苏州)有限公司

出　　处：《制冷与空调》2015年第4期9-16,共8页Refrigeration and Air-Conditioning

基　　金：国家自然科学基金项目:热虹吸与蒸气压缩复合制冷系统的构建及其耦合特性研究(批准号:51176084);时限:2012.01-2015.12(在研);国家自然科学基金项目:基于制冷剂喷射和泄出的涡旋压缩机制冷热泵系统双效调节方法(批准号:51006059);时限:2011.1-2013.12(在研)

摘　　要：本文对太原一座旅馆建筑中安装的低环境温度用空气源热泵热水机进行了为期一年(2014年1月18日-201 5年1月17日)的实地测试,获得了该热泵热水机全年的运行性能和运行规律:热泵热水机全年运行正常;在冬季典型测试月内机组制热量平均值为24.5 kW,逐月能效比(HMPF)为2.78,过渡季典型测试月的机组制热量平均值为35.3 kW,HMPF为3.46,夏季典型测试月的机组制热量平均值为39.1kW,HMPF为3.97;热泵热水机在各月份的运行时长没有明显的季节性差异,且每天的运行规律在各个季节也基本一致。A low ambient temperature air-source heat pump water heater installed in a hotel of Taiyuan is tested on site during a whole year(January 18,2014—January 17,2015),and the year-round running performance and operating rules of the water heater are obtained.The heat pump water heater run normally during the whole year.In the typical winter month,the average heating capacity is 24.5 kW,and the heating monthly performance factor(HMPF) is 2.78kWh/kWh.In the typical transition season month,they are 35.3 kW and 3.46 kWh/kWh.In the typical summer month,they are 39.1 kW and 3.97 kWh/kWh.There is no relationship between the running time of the unit and the seasons.Besides,the daily running law of the unit keeps consistent among all seasons.

关 键 词：空气源热泵热水机 全年现场测试 逐时能效比(HHPF) 逐月能效比(HMPF) 

分 类 号：TU822[建筑科学]