主动式冷梁与新风冷却除湿空调系统工况适用性分析
Adaptability of active chilled beam with outdoor air dehumidification cooling system
摘要：
根据显热处理末端与新风冷却除湿空调系统的特点，探讨了新风冷却除湿系统在设计参数下的适用条件。以主动式冷梁+新风冷却除湿系统为例，针对客房、办公室、会议室、商业用房4种类型房间进行了系统适用性分析。新风冷却除湿的深度受盘管特性及供回水温度等因素影响，提出了湿风比概念，并通过计算得到显热处理末端与新风冷却除湿空调系统可适用于最大湿风比不超过4.92 g/m3的房间的结论。
Abstract：
According to the features of sensible heat treatment with outdoor air dehumidification cooling system, discusses the adaptability conditions of outdoor air dehumidification cooling system at the design parameters. Taking the active chilled beam with outdoor air dehumidification cooling system as example, analyses this kind of system used in guest room, office, meeting room and business center, and finds that the coil characteristics and water temperature and other factors could affect the level of outdoor air cooling and dehumidification in a certain range. Puts forward a new concept called the ratio of moisture load and outdoor air volume. Concludes that the active chilled beam with outdoor air dehumidification cooling system is more suitable for the place with the ratio of less than 4.92 g/m3 by calculation.
Keywords:sensibleheattreatmentterminal,activechilledbeam,coolingdehunidification,theratioofmoistureloadandoutdoorairvolume,humidityratio