1、 毕业设计(论文)说明书 共 2 页 第 1 页 装 订 线 摘要摘要 本次设计课题是广州市蘭西一百商场夏季中央空调系统设计,主要任务是完成 一、二、三、四楼的冷负荷计算;空调系统方案的经济性分析和制冷机组的选型;空 调系统冷冻站的设计;四楼购物区空调机组的选型,风系统和水系统的设计;四楼办 公区风机盘管系统的设计;并绘制了四层风管平面布置图、风管轴侧图、机房平面布 置图,水系统轴侧图。在设计中,采用谐波反应法计算出夏季冷负荷。对于各种冷水 机组的选用做了经济及技术比较分析,最后决定采用水冷离心式冷水机组。空调系统 采用一次回风全空气系统。气流组织采用圆形散流器上送风,下回风,然后又利用假 定
2、流速法进行了风系统和水系统的水力计算,并对管道的保温、设备的减噪防震也做 了简单设计和说明。 关键词:关键词: 空调系统 冷水机组 风系统 水系统 风机盘管 毕业设计(论文)说明书 共 2 页 第 2 页 装 订 线 ABSTRACT This design is the Guangzhou lan west 100 markets summer the central air-conditioning system design, the primary mission completes one, two, three, four buildings load computation; A
3、ir-conditioning system plan efficient analysis and water units shaping; The air-conditioning system freezing stands design; Four buildings shopping area air conditioning units shaping, wind system and aqueous system design; Four buildings work area air blower plate tube system design; And has drawn
4、up four winds tubes floor-plan, the wind side chart, the engine room floor-plan, the aqueous system axis side chart. In the design, uses the overtone to respond the law calculates the summer cold load. Selected regarding each kind of air conditioner has made the economical and the technology comparative analysis, finally decided used the water cooli