《浙江金华市华都大厦中央空调设计》.pdfVIP

19 ( ) Vol. 19 2005 9 Journal of Nanhua University( Science an Technology) Sep. 2005 : 1673- 0062(2005) 0023- 05 浙江金华市华都大厦中央空调设计 * * 林建山, 彭小勇 , 李惠敏 ( , 421001) : 本设计为金华华都大厦的空调系统及防排烟设计, 工程位于金华 , 共18 层, 其中地下两层, 地上十六层, 建筑面积18800 平方米. 夏季冷负荷为1971. 5 kw, 冬 季热负荷为1106 kw. 空调系统采用冷暖两用, 采用一次泵, 分四个区. 小空间采用风 机盘管加独立新风系统, 风机盘管一律吊顶卧式暗装, 卫生间排风, 新风负荷由吊挂 式空气处理机组承担; 大空间采用全空气系统, 新回风混合后经机组直接向房间供 冷. 防排烟采用消防楼梯间正压送风, 地下室设备房设置防排烟系统, 采用同一个系 统, 选用双速风机, 平时排风, 发生火灾时排烟. : 负荷; 空气调节; 防排烟 :TU831. 6 :A Air- conditioning SystemDesign for Huadu Building of Jinhua * * LIN Jian-shan,PENG Xiao-yong , LI Hui-min ( School of Architecture Engineering, Resources an Environment, Nanhua University, Hengyang,Hunan 421001, China) Abstract: This is a esign for air- con itioning system, efen ing an exhausting smoke sys- tem in Jinhua, inclu e 18 layers, 2 layers un er the groun , 16 layers on the groun ling with a construction area of 18800 square meters. The biggest loa in summer is 1971. 5KW, an in winter is 1106KW.The air con itioning is ual- purpose, a opting the pump once, controlling the return water an ivi e into four istricts.Air blower serpentine in epen ent new air sys- tem is a opte in small rooms,which is hung horizontally an secretly, an the air goes out from bathroom;The big rooms a opt the whole air system, fresh an recirculation air mix an pass through the aircrew, then sent to the room.The efen