蒸发冷却空调技术在宁夏大学大学生活动中心空调系统中的应用  

Application of evaporative cooling air conditioning technology to Student Activity Centre of Ningxia University

作　　者：刘蕙兰[1] 张建中 

机构地区：[1]宁夏大学旱区现代农业水资源高效利用教育部工程研究中心 [2]宁夏建筑设计研究院有限公司

出　　处：《暖通空调》2011年第12期42-45,共4页Heating Ventilating & Air Conditioning

摘　　要：该空调系统采用三级蒸发冷却组合式空调机组,机组表冷段利用消防水池的冷却水,气流组织采用置换通风方式,即从座位下送风,从比赛大厅屋顶排风。实测结果表明该系统能满足设计要求,舒适度较好,说明该技术适宜在宁夏地区推广应用。The air conditioning system adopts three-stage evaporative cooling assembled air handhng units, using the water of fire-fighting pond for cooling in surface air cooler section and adopting the displacement ventilation mode i.e. the air supplied from the bottom of seats and exhausted through the roof-outlets of the arena area. The testing result shows that the system can satisfy the design demands and provide better thermal comfort, which suggests that application of this technology ＇is to be promoted in Ningxia area.

关 键 词：三级蒸发冷却组合式空调机组 空调系统 置换通风 节能 

分 类 号：TU831.3[建筑科学—供热、供燃气、通风及空调工程]