【毕业设计】广州市某购物商城中央空调系统设计.doc

毕 业 设 计 [论 文] 题 目： 广州市某购物商城中央空调系统设计 学 院： 河南城建学院 专 业： 热能与动力工程 姓 名： 学 号： 指导老师： 完成时间： 2013.5.30 摘 要 随着我国国民经济水平的不断提高，建筑业也在持续稳定地向前发展，和前几年建筑业的发展相比，目前的发展商将眼光放的更远，他们不再片面的追求容积率及如何将开发成本降得越低越好，而是更多的考虑以人为本，开发真正舒适度高、建筑质量高的居住及商用建筑。 目前，随着我国经济的逐步增长，居住条件日益改善人们对生活环境的舒适性的要求越来越高，对中央空调的需求越来越大，对中央空调节能、舒适、健康更加关注。因此，设计一项节能、舒适、健康的中央空调工程是很有实际意义的。 本次设计课题是广州市一百商场夏季中央空调系统设计，主要任务是完成一、二楼的冷负荷计算；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购物区空调机组的选型，风系统和水系统的设计；风机盘管系统的设计;并绘制水系统轴侧图。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。 关键词： 空调系统 冷水机组 谐波反应法 风机盘管 ABSTRACT With the constant improvement of the level of national economy in our country, the construction industry continues to steadily forward, and compared the development of the construction industry a few years ago, the developers will further sights, they no longer one-sided pursuit of volume rate and how to develop the more low cost, the better, but more people-oriented, development really high comfort level, building high quality residential and commercial buildings. At present, along with our country economic growth gradually, improving peoples living environment comfortable living conditions the demand is higher and higher, the demand for central air conditioning has become more and more big, the central air-conditioning energy saving, comfortable, pay more attention to health. Therefore, design a energy saving, comfortable, healthy central air conditioning engineering is of great practical significance. This design topic is one hundred shopping malls in guangzhou summer the central air conditioning system design, main task is to complete a, on the second floor of the cold load calculation; Air conditioning system to the analysis of economy and the selection of refrigerating unit; The design o