某纪念馆空调末端形式分析

Air-conditioning terminal forms in one memorial hall

为呈现扬州某纪念馆建筑本体效果、隐藏空调风口,采用2种空调末端形式:地板嵌入式空调器和风机盘管机组暗藏土建空腔内侧送风。对比分析地板嵌入式空调器与地板送风系统,对冬季幕墙内表面进行防结露计算,对风机盘管机组侧送风系统进行气流组织模拟计算,结果显示:纪念馆幕墙内表面温度≥11.2℃,大于室内空气露点(4.1℃),没有结露风险;采用侧送风空调形式,人员活动区域夏季室内温度约25℃,冬季约22℃,这2种空调末端形式既能满足人员舒适性需求又能巧妙隐藏空调设备。

In order to show the architecture characters of one memorial hall in Yangzhou and hide the air outlet of air-conditioning, two kinds of air-conditioning terminal forms are applied, which are ground-embedded air conditioner and side air supply by fan-coil unit hidden in building cavity. The ground-embedded air conditioner and underfloor air supply system are compared, and the anti-condensation calculation is conducted on the internal surface of curtain wall in winter. The simulation calculation is conducted on air distribution using side air supply system by fan-coil unit. The results show that the inner surface temperature of the curtain wall in the memorial hall is not lower than 11.2 ℃, which is higher than the indoor air dew temperature(4.1 ℃), no risk of condensation. The indoor temperature in the personnel area is about 25 ℃ in summer and 22 ℃ in winter, using the side air supply air-conditioning form. These two types of air-conditioning terminal forms can not only meet the personnel comfort needs, but also skillfully hide the air-conditioning equipments.