北京理工大学珠海学院 2020 届本科生毕业设计广州市某大型商场空调系统设计广州某大型商场空调系统设计摘 要夏季，在岭南持续高温的天气下，商场成为大多数人休闲以及聚会的主要场所。而对于商场的经营者来说，如何在节约成本的同时又能尽力满足人们对于降温的需求成为了不得不考虑的事情。本设计针对广州夏季高温多雨以及仓储式量贩模式商场供冷面积大的情况，使用全空气系统代替风机盘管加独立新风系统系统向购物大厅提供庞大的、有效的制冷量，使用风机盘管加独立新风系统向一、二层办公室供冷。从而减少制冷量的浪费，节约用电量，减少二氧化碳排放和节省劳动力，能较快发挥投资效益。此次设计，通过已知的气象参数和建筑设计概况，合理地进行冷负荷计算，以及对整个系统空气系统进行设计和相应空调箱进行选型，以及风机盘管的选型；冷水机组设备选择与计算，新风送风、回风与供水主要管路管径的计算；冷却塔和冷冻水泵的选择与计算；气流组织的确定与风口风速的计算等。关键词：空调系统；节约能源；区域供冷Air conditioning design of a large shopping market in Guangzhou北京理工大学珠海学院 2020 届本科生毕业设计 Abstract In summer，shopping malls have become the main place for most people's leisure and gathering in the high temperature weather in the south of the Five Ridges. For the operators of shopping malls, how to use energy to meet people's demand for cooling while saving costs has become a matter to be considered. This design aims at the high temperature and rainy conditions in Guangzhou in summer and the large cooling area of the shopping mall. Combined with this shopping mall design, it is a warehouse type mass selling mode. The whole air system is used to replace the fan coil and independent fresh air system system to provide a huge and effective cooling capacity for the shopping hall, and then the fan coil and independent fresh air system are combined to provide cooling for the first and second floor offices. And reduce the waste of cooling capacity, so as to s...
