## 无锡某企业研发楼空调通风工程设计

Title    HVAC Design of an Office Building in Wu Xi
Abstract
This article is the design description of the HVAC Design of  the  Office Building in Wu Xi . The total thermal transformation is 1456KW in summer,and 1402 KW in winter;According to the type of the building,and comprehensive comparison to determine the use of cold water chiller and boiler system ； the air conditioning system uses the fan coil plus an independent air conditioning system for all of the rooms,and the major pipe has four affiliates to supply the thermal independently . horizontal, vertical, are decorated with Process way to reduce water conservancy disorders as horizontal, vertical， and proceed the frozen water, cooling water, fresh air system for the most unfavorable loop hydraulic calculation；As there are four stairrooms on each floor,and the total height is about 40 m,passive ventilation can be accepted. Lastly,using AutoCAD maps out the building’s air conditioning and wentilation drawings.
Keywords     Air conditioning system    cold/heat source     passive ventilation

hydraulic calculation       drawings

1  工程概况  1
2  建筑维护结构  1
3  设计参数  1
3.1  室外气象设计参数   1
3.2  建筑室内设计参数  1
4  负荷计算  2
4.1  冷负荷计算方法  2
4.2  房间冷负荷计算实例  5
4.3  热负荷计算  6
4.5  热负荷计算实例  6
5  冷热源方案比较确定  7
6  室内空调系统形式的确定  8
6.1  系统形式比较  8
7  空调系统设备选型  9
7.1  冷水机组的选型  9
7.2  锅炉的选择  9
7.3冷却塔选型 10
7.4  给水机组选型  10
7.5  分/集水器的选择计算   10
7.6  循环水泵的选择  10
7.7风机盘管和新风处理机组的选择 12
8  空调系统水利计算  12
8.1  空调冷冻水水力计算  12
8.2  新风系统水力计算校核 13
9  房间气流组织计算  13
10  排风系统的设计  14
11  防排烟系统的设计  14
12  空调系统管材与保温  14

1.工程概况

2.建筑维护结构 源自六/维"论\文|网.加7位QQ3249"114 www.lwfree.cn

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