广州市某大型商场空调系统设计

北京理工大学珠海学院2020届本科生毕业设计Air conditioning design of a large shopping market in GuangzhouAbstractIn summer,shopping malls have become the main place for most people's leisure and gathering inthe high temperature weather in the south of the Five Ridges.For the operators of shopping malls,how touse 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 largecooling area of the shopping mall.Combined with this shopping mall design,it is a warehouse type massselling mode.The whole air system is used to replace the fan coil and independent fresh air system systemto provide a huge and effective cooling capacity for the shopping hall,and then the fan coil andindependent fresh air system are combined to provide cooling for the first and second floor offices.Andreduce the waste of cooling capacity,so as to save power consumption,reduce carbon dioxide emissionsand save labor,can play a faster investment benefit.In this design,through the known meteorologicalparameters and the general situation of architectural design,reasonably calculate the cooling load,designthe air system of the whole system,select the corresponding air conditioning box,and select the fan coilunit;select and calculate the chiller equipment,calculate the diameter of the main pipes for fresh air,supply air,return air and water supply;select and calculate the cooling tower and chilled water pump Thedetermination of air distribution and the calculation of wind speed at the tuyere..Keywords:air conditioning system;energy conservation;district cooling system目录