下载后可任意编辑中央空调毕业设计方案毕业设计（论文） 题目名称：惠新大厦中央空调系统设计学院名称：能源与环境学院班 级：建环学 号：学生姓名：指导老师： 年 月 日下载后可任意编辑 论文编号：惠新大厦中央空调系统设计专业：建筑环境与设备工程 姓名： 教导老师： 摘要本设计为 惠新大厦中央空调设计。通过方案比较，在负荷计算的基础上，采纳了风机盘管加新风和全空气两种空调系统形式。一层除了有单独办公室，还有一个长17.8m，宽15.6的办公大厅，不适合用风机盘管加新风系统，选用全空气系统。二层到十层楼层，大部分为单独办公室，所以全部选用风机盘管加新风系统。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，室内送风采纳散流器下送方式。新风从墙洞引入，再由各层的新风机组集中处理供应。冷冻水由地下室的冷冻机房供应，采纳了闭式同程两管制水系统。水管用泡沫橡塑保温，风管采纳离心玻璃棉。设计工程中考虑了消声、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，大厦- I -下载后可任意编辑Central Air-conditioning Design for HuiXin BuildingAbstractThe air conditioning engineering of Huixin Building 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. In addition to individual office level, there is a length 17.8m, width of 15.6 in the office lobby, not suitable for fan coil plus fresh air system, use an all air system. The second floor to ten floors, most as a separate office, so all the fan coil selection of a new air system.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...
