摘要
以实际液体除湿空调系统为对象,改变液体除湿空调系统中除湿器、再生器的输入空气、溶液的温度、湿度、流量、浓度等参数,研究输入参数变化对输出参数的影响.在优化的系统运行参数条件下,改变供能热源温度,研究液体除湿空调系统整体运行时输出参数的变化和系统制冷量、耗能量及COP值的变化规律.实验结果表明,当再生热源为90℃时,空调送风温度稳定在21℃,热力系数为0.6左右,基本能满足舒适性空调的送风要求.
Based on the experimental research on the liquid desiccant air-conditioning system, the feasibility and economical efficiency of the system are studied when the parameters of temperature, humidity, flow amount, consistence etc. of the air and solution input into the dehumidifier and regenerator are changed. The results show that when the temperature of the re-generation is 90℃, the thermodynamic coefficient of the system is about 0.6, the supply air temperature of the air-conditioning system remains stable at 21 ℃, so that the air-conditioning system can meet the comfortable need of people.
出处
《上海理工大学学报》
EI
CAS
北大核心
2007年第2期129-131,136,共4页
Journal of University of Shanghai For Science and Technology
基金
国家科技部攻关项目(2005BA908B27)
上海市科委世博科技专项项目(05dz05827)
上海市重点学科建设资助项目(T0503)
关键词
液体除湿空调系统
余热利用
实验
性能分析
liquid desiccants air-conditioning system
waste energy applying
experiment
performance analysis
