基于双热管新风机组温湿度独立控制空调系统试验平台设计

Design of experimental platform for temperature and humidity independent control air-conditioning system based on double heat pipe fresh air unit

夏热冬冷地区夏季空气潮湿,除湿是空气调节的重点任务.针对温湿度独立控制空调系统中新风机组除湿能力不足的问题,采用双热管新风机组增强空调除湿能力.系统设计新风量为300 m^(3)/h,理论除湿能力为662.4 g/h,采用三级过滤器净化新风,满足除湿与卫生需求.该系统采用金属辐射吊顶处理室内空气温度,通过监测系统避免金属吊顶结露风险,可为温湿度控制及建筑节能提供参考.

The summer air in the area with hot summer and cold winter is humid,so dehumidification is the key task of air-conditioning.Aiming at the problem of insufficient dehumidification capacity of the fresh air unit in the temperature and humidity independent control air-conditioning system,the double heat pipe fresh air unit was adopted to enhance dehumidification capacity of the air-conditioning system.The system was designed the fresh air volume of 300 m^(3)/h,the theoretical dehumidification capacity of 662.4 g/h,and threestage filter was used to purify the fresh air,which can meet needs of dehumidification and sanitation.A metal radiant ceiling was used to treat the indoor air temperature in the system,and the risk of metal ceiling condensation could be avoided through the monitoring system.It will provide a reference for temperature and humidity control and building energy conservation.