设计总说明本设计内容包括：负荷计算；风系统设计；水系统设计；设备选型说明书撰写及文献翻译几部分。
除此之外，还需要进行空调末端处理设备及机房辅助设备及的选型。需要结合所选择的空调系统的特点及办公楼的建筑结构选择合适的空调机组及末端设备，合理的布置吊顶内风管与水管的位置。并根据所选择的空调机组选配合适的辅助设备：冷冻水循环水泵，冷却水循环水泵，开式水箱，冷却水塔，及相应的水管风管阀门等。
本设计的对象是上海地区商业中心的空调系统，通过查相关资料确定室外气象参数，在根据规范确定商业区、餐饮区等室内相关设计参数，接着根据所给土建图纸，确定空调系统为全空气系统，接着确定各个需要安装空调的房间的室外、室内冷负荷， 然后查相关资料确定各室内的湿负荷，然后求出热湿比线，再根据室内、室外温度，由焓湿图可确定各房间的送风量，接着选择空调末端设备及其他设备，然后进行风系统和水系统草图的绘制，最后进行水力计算，并进行阻力平衡校验并最终完成任务。34141
本设计既能很好的满足建筑的功能要求，同时又保证了系统的经济性，体现了良好。在设计过程中，阅读了大量书籍、论文、规范对计算方法进行合理的选择，以确保设计能符合工程中的各类规范。
毕业论文关键词：负荷；空调方案；全空气系统；管路设计；
The design of air conditioning and ventilation system of Grand Hyatt business center
Design general description
It contains: cooling load calculation; the estimation of air-conditioning system; the selection of air conditioning equipments ;the calculation of air systemthe calculation of water systemth selection of cold and heat sourcethe layout of central air-conditioning room the thermal insulation and anti corrosive of pipes Building fire and smoke exhaust; noise and vibration control; the analasis of building energy saving and project duget.
Air conditioning create a comfortable indoor environment can not be ignored, and therefore for large communal civil construction and some special places, the air conditioning is essential. The design of the object is a library's air conditioning system, Hefei area determined by the investigations related outdoor meteorological parameters, determined in accordance with the norms rooms, lounges, meeting rooms, indoor design parameters, and then according to the civil engineering drawings to determine the air-conditioning systemis fully air system, and then determine the inpidual need to install air-conditioned room outdoor, indoor cooling load, and then check the relevant information to determine the indoor moisture load, and then find the heat and moisture than the line, according to the indoor and outdoor temperature, psychrometric chartto determine the air volume in each room, then select the end of the air conditioning and other equipment, and then sketch drawing of wind and water systems, hydraulic calculations, and resistance balance check and eventually complete the task.
This design not only guarantee the system of the economy, while at the same time meet the functional requirements of the building, reflecting the higher efficacy. In the design process, read a lot of books, papers, standardized method of calculating a reasonable choice, in order to ensure that the design can meet all kinds of standards in the works.
Key words:  cooling load ；the estimation of  air-conditioning system；The whole air system ；the design of pipes
目  录
1  绪论    1
1.1 引言    1
1.2建筑概况    1
1.3设计任务    1
1.4上海市设计计算参数    2
2  空调冷负荷的计算    3 商业中心下层空调通风系统设计+CAD图纸:http://www.751com.cn/gongcheng/lunwen_31566.html