XX 市人民医院门诊楼空调工程设计Air-conditioning Design for Nanning Municipal People's Hospital outpatient buiding院系名称：XXXXX班 级：建环 XX学 号：XXXX学生姓名：XXXXX指导教师：XXXXXXXX 年 XX 月论文编号：（XXXXXXXXX）摘要本设计为南宁市人民医院门诊楼中央空调工程设计。在负荷计算的基础上，通过方案比较，采用了风机盘管加独立新风和全空气两种空调系统形式。风机盘管为卧式暗装，新风不承担室内负荷；全空气系统为一次回风系统，室内送风采用散流器下送方式。新风从墙洞引入，再由各层的新风机组集中处理，然后输送到各室内。冷冻水由冷冻机房的冷水机组供应，采用了闭式同程两管制水系统。水管用泡沫橡塑保温，风管采用离心玻璃棉。工程设计中考虑了消声、减振措施。关键词：中央空调，风机盘管加新风系统，全空气系统AbstractThe design of Nanning People's Hospital outpatient building air conditioning was designed. On the base of cooling load, heating and moisture load calculation, primary air fan-coil system and all air system are adopted by way of technical and economic analysis. The fresh air doesn’t undertake indoor load and delivers air through double deflection grille after mixing the return air in the horizontal recessed fan coil. The return air is harnessed one time by the air handling unit in the all air system and the handled air is delivered through double deflection grille by sidewall air supply. The fresh air is supplied by hole or shaft and handled by the fresh air handling unit. The chilled water which is a closed two-pipe direct return water system is supplied by the refrigerating plant room. The thermal insulation material of water pipe and air duct are foam plastics and centrifugal glass wool respectively. Measures of noise elimination, damp, fire prevention and smoke extraction is considered during the design.Key Words: air conditioning, primary air fan-coil system,all air system. 目录摘要...........
