技术中心

溶液全热回收装置与热泵系统结合的新风机组【英文篇名】 Liquid desiccant total heat exchanger and heat pump combined fresh air handling units 【作者中文名】 刘晓华; 李震; 江亿; 【作者英文名】 By Liu Xiaohua ★; Li Zhen and Jiang Yi★Tsinghua University; Beijing; China; 【作者单位】 清华大学; 【文献出处】 暖通空调, Hv 全热回收; 测试; 新风; 【英文关键词】 liquid desiccant; total heat recovery; test; fresh air; 【摘要】 提出了一种以溶液为媒介的全热回收装置和热泵系统相结合的新风处理机。安装于某医院的新风机性能测试结果表明 :测试条件下 ,新风机夏季性能系数为 6.3～ 7.3,冬季性能系数为 4.7～ 5 .0。新风机中吸湿溶液能去除空气中多种污染物 ,可避免新风和室内排风之间的交叉污染 【英文摘要】 Presents a fresh air handling solution with liquid desiccant total heat recovery combined heat pump system. Experiment results in a hospital show that the EER of the unit is 6.3 to 7.3 under summer conditions and 4.7 to 5.0 under winter conditions. Liquid desiccant can remove indoor pollutants in the air, avoiding cross contamination between air streams.