运用光伏再生的吸收式制冷空调系统  

Photovoltaic driven absorption-type air conditioning system

作　　者：李秀伟[1] 张小松[1] 王芳[2] 

机构地区：[1]东南大学 [2]南京理工大学

出　　处：《暖通空调》2014年第6期120-123,86,共5页Heating Ventilating & Air Conditioning

基　　金：国家自然科学基金资助项目(编号:51206080;51308295);江苏省自然科学基金资助项目(编号:BK20130763);江苏省青蓝工程资助项目

摘　　要：该系统将再生器设计为电渗析器来获取浓吸收剂溶液,利用太阳能光伏发生器为再生过程提供电能。对该系统进行了介绍,建立了各部分的模型,分析了其性能,并对再生效果进行了实验验证。结果显示,该系统的性能系数受溶液吸收剂浓度的影响,最高可以达到6以上;在3种常见的吸收剂溶液中,LiBr溶液可以取得较好的性能。In this system,the regenerator is designed with electrodialyser to obtain concentrated absorbent solution,and the electric energy gained from the solar photovoltaic generator is utilized to drive the regenerative process.Presents this system, establishes the models for each part, analyses the performance of this system,and verifies the regeneration effect by experiment.The results show that the coefficient of performance for the system is influenced by the concentration of the absorbent and can be higher than 6 under certain circumstances.It also shows that LiBr solution is the most favorable among three common used absorbents.

关 键 词：光伏 吸收式制冷空调 再生 吸收剂 性能系数 电渗析 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]