对《“干盘管”误解剖析》一文中4个问题的探讨

Discussion on four aspects of Misunderstanding analysis of"dry coil"

针对该文,讨论了实验中以观测法作为风机盘管干工况运行判断依据的问题;重申了基于干球温度效率法的风机盘管干工况冷量修正方法的有效性和可靠性;分析了干盘管系统对新风再热调节的需求,并提出应采用合理的新风再热调节手段以降低系统能耗;探讨了"干盘管"防凝结水产生的控制问题。

Discusses the problem of how to judge the dry operating mode of a fan coil unit by observation method in experiment. Restates the validity and reliability of cooling capability correction method of fan coil units based on the dry bulb temperature efficiency. Analyses the need for fresh air reheating in a dry coil system, and puts forward that a rational fresh air reheating method should be used in order to reduce the system energy consumption. Discusses the control method to avoid condensation in ＂dry coil＂.