双蒸发器户式热湿分控机组变工况运行实验研究  

EXPERIMENTAL RESEARCH OF BI-EVAPORATOR RESIDENTIAL AIR-CONDITIONER RUNNING AT VARIABLE CONDITIONS

作　　者：刘畅[1] 张旭[1] 周翔[1] 

机构地区：[1]同济大学暖通空调及燃气研究所,上海200092

出　　处：《太阳能学报》2012年第2期302-307,共6页Acta Energiae Solaris Sinica

基　　金："十一五"国家科技支撑计划重大项目(2006BAJ01A05)

摘　　要：使用双蒸发器空调机组作为户式冷热源,在长沙进行安装,并对不同工况下机组的运行性能进行研究。结果表明:双蒸发器空调机组可实现户式热湿分控;不同蒸发器间制冷量的合理有效分配是机组得以稳定运行并达到良好节能效果的重要因素。A kind of bi-evaporator air-conditioner was installed in Changsha, and the operating performance of the air-conditioner running at variable conditions was researched. The results showed that it can realize the precise control on temperature and humidity in separated rooms ; how to distribute the cooling capacity of the different evaporators reasonably and effectively is the key point to guarantee the steady operation of air-conditioner and the better energy saving effect. It is directive to the optimization of control strategy on air-conditioner.

关 键 词：户式热湿分控 双蒸发器空调机组 变工况 制冷量分配 控制策略 

分 类 号：TB657.2[一般工业技术—制冷工程]