暖通空调毕业设计--某办公楼空调工程设计

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1、 南京某办公楼空调工程设计 中文摘要 本设计为南京地区某办公楼空调工程设计，该办公楼地下有一层，地上有十 层，办公楼里各个房间的设置情况为党员活动室、文体活动室、大厅、大会议室， 也有好多小办公室， 主要为小办公室。 第一层高度为 5.7m， 其余各层高度为 3.9m， 总高度为 46.8m，建筑总冷负荷为 836681W，空调面积为 9112.7m2，冷指标为 91.8W/m2，根据各房间大小、功能、使用情况等具体情况合理布置空调设备，例 如面积较大的大厅和营业厅等需要新风量，本设计采用散流器送风的方式，主要 为散流器平送，合理的散流器布置能有效的进行除湿、降温并能满足设计风量要 求，创造一

2、个舒适的环境。而对于大多数小的办公室，由于其面积不大，所以本 设计用了风机盘管加新风系统散流器送风形式，主要是考虑了其使用灵活、便于 操作、风机盘管体积小、风机盘管效率高、风机盘管噪音低等优点。该综合办公 楼设计的空调水系统拟采用垂直方向的异程式，水平方向同程式的形式。根据南 京地域的特点，我选用了离心式冷水水机组，为建筑夏季供冷，除去多余的热量。 关键词关键词 中央空调系统 冷热负荷 空调方案 离心式式冷水机组 Abstract The design for an office building air conditioning engineering design of Nanjing,

3、the office building underground layer, to have ten layer, office building in each room set up for Party activities room, recreation room, hall, conference room, a lot of small office, mainly for small office. The first layer height 5.7m, the rest of the layer height 3.9m, with a total height of 46.8

4、m, total cold load of the building is 836681W, air-conditioned area of 9112.7m2, cold index for 91.8W/m2. According to the room size, the function, the use of specific situation of reasonable arrangement of air conditioning equipment, such as larger area of the hall and business hall, etc need fresh

5、 air volume, this design uses the diffuser air supply way, mainly for bulk flow is sent, reasonable bulk flow arrangement can effectively for dehumidifying, cooling and can meet the design requirement of air volume, to create a comfortable environment. And for most of the small office, due to its sm

6、all area, so this design used fan coil plus fresh air system diffuser air the form, mainly consider the use of flexible, easy operation, fan coil has the advantages of small volume, high efficiency of fan coil unit, fan coil low noise. The air conditioning water system designed for the comprehensive office building is intended to adopt a vertical direction of the different programs, and the horizontal direction of the same form of the program. According to 南京市某办公楼空调工程设计 III the characteristics