转轮除湿复合式空调系统中压缩子系统的研究  

Study on Vapour-compresion Subsystem of Hybrid Air Condition Using Desiccant Wheel

作　　者：郝红[1] 张于峰[1] 周国兵[1] 田琦[1] 

机构地区：[1]天津大学

出　　处：《流体机械》2005年第6期48-52,共5页Fluid Machinery

基　　金：南开大学;天津大学联合研究基金项目(TD2001011)

摘　　要：研究了转轮除湿复合式空调系统中,转轮除湿机的使用对蒸汽压缩子系统的影响,建立系统的物理模型,对系统进行数学描述,通过与相同条件下常规蒸汽压缩空调系统的比较分析得出,其压缩子系统的制冷负荷减少,压缩子系统性能系数提高,蒸发器和压缩机结构尺寸减小。同时指出室外温湿度变化对压缩子系统的影响情况。The influence of desiccant wheel on vapor-compression (V-C) subsystem in hybrid air condition of desiccant wheel combined with V-C cooling was studied here. The physical model of hybrid air condition was established and the performance parameter of the system was described by mathematical method. And it is found that, compared with conventional V-C air condition system at the same operating condition, the cooling load of V-C subsystem is reduced,and the coefficient of performance of V-C subsystem was improved.It is also found that the size of evaporator and compressor of hybrid air condition was reduced. In addition, the influence of outside temperature and humidity variation on V-C subsystem was studied.

关 键 词：转轮除湿 复合式空调系统 压缩子系统 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]