摘要
太阳能液体除湿空调系统中,能量在液体除湿剂中以化学能的形式存在,蓄能潜力大,再生温度低,可以利用太阳能或其它低位余热和废热。着重分析了液体除湿空调系统中溶液的再生原理和再生过程的传热传质特性,对再生过程进行了实验研究,获得了再生过程对流传质和对流换热的实验准则方程,讨论了各主要因素对再生量的影响。对再生器的蓄能特性进行了分析,讨论了太阳能液体除湿空调系统蓄能工况的运行方式。
Solar Liquid Desiccant Air-conditioning system is a new air-conditioning system in which the liquid desiccant can be regenerated by solar energy and energy storage can be performed by the form of chemical energy in liquid desiccant. In this paper the regeneration and energy storage characteristics are studied theoretically and experimentally. Two criterion equations for heat and mass transfer in regeneration process are obtained. The main factors that influence the regeneration process are analyzed. A principled energy storage type of solar liquid desiccant air-conditioning system is proposed.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2006年第1期49-54,共6页
Acta Energiae Solaris Sinica
基金
国家重点基础研究973发展规划项目(G2000026303)
关键词
太阳能
液体除湿
再生
蓄能
空调
solar energy
desiccant
regeneration
energy storage
air-conditioning
