风冷式与水冷式单元空调机组的对比
Comparison between air-cooled and water-cooled unitary air conditioners
摘要：
从不同方面比较了风冷式和水冷式单元空调机组的优缺点，包括机组能效比、名义工况冷源综合制冷性能系数、机房面积以及对总体建筑环境的影响。指出了对于大型会展建筑中冷热负荷具有临时性的空调区域，分散式风冷单元空调机组有较好的发展前景。
关键词：分散式空调,风冷单元式空调机组,水冷单元式空调机组,名义工况冷源综合制冷性能系数
Abstract：
Compares the advantages and disadvantages of air-cooled and water-cooled unitary air conditioners from different aspects including the unit EER, the overall nominal working condition refrigerating coefficient of performance, the area of machine room, and the influence on the building environment. Points out that to the areas in convention and exhibition buildings with temporary cooling/heating loads, there will be a better prospect for the decentralized air-cooled unitary air conditioners.
Keywords:decentralized air-conditioning system, air-cooled unitary air conditioner, water-cooled unitary air conditioner, SCOP