文档介绍：本科生毕业设计说明书
题目:呼和浩特市某综合楼空调系统设计
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专业:建筑环境与设备工程
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呼和浩特市某综合楼空调系统设计
摘要
本设计为呼和浩特某综合楼空调系统设计,位于呼和浩特市区,地下1层为车库及设备用房,地上6层,一层商场,二至六层宾馆,总建筑面积约7000m2。
通过方案比较,在负荷计算的基础上,采用了全空气和风机盘管加新风两种空调系统形式。客房使用风机盘管加新风系统;商场和餐厅使用一次回风系统,室内送风采用上送风方式。全空气系统的新风从墙洞或新风竖井引入,再由机房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,采用了闭式异程两管制水系统。水管用泡沫橡塑保温,风管采用离心玻璃棉。设计工程中考虑了消声、减振和防火排烟的措施。
设计内容包括:空调冷负荷的计算;空调系统的划分与系统方案的确定;冷源的选择;空调末端处理设备的选型;风系统的设计与计算;室内送风方式与气流组织形式的选定;水系统的设计、布置与水力计算;风管系统与水管系统保温层的设计;消声防振设计等内容。
关键字:综合楼;空调;风机盘管—新风系统;全空气系统
The air conditioning system design prehensive Building in Hohhot
Abstract
This design is plex building of Hohhot air conditioning system design, is located in downtown, and underground 1 layer Hohhot for garage and equipment room, the ground 6, a layer of stores, two to six layer hotel, a total construction area of about 7000 m2
Through the parison , and on the basis of load calculation,to choose the air and the fan coil two kinds of air conditioning system form. A guest to use primary air fan coil system; Stores and restaurants use a return air system, indoor air supply on the way of ventilation. All air system from the hole in the wall or fresh air to air shaft, then the room into the air to the central treatment supply unit. Frozen water in the basement by cooling room, using a different supply closed process two control water system. In foam rubber insulation pipes, duct centrifugal glass cotton. Design engineering in considering the sound attenuation, vibration reduction and fire smoke exhaust measures.
It contains: cooling load calculation; the estimation of system zoning; the selection of refrigeration units; the selection of air conditioning equipments; the design of air duct system and calculation; the estimation of air distribution method and the selection of relevant equipments; the design of water system and its resistance analysis; the insulation of air duct plant and chilled water pipes; noise and vibration control; etc.
Key word: comprehensive building; T