济南市某办公楼空调用制冷机房设计说明书_secretVIP免费

目录一．原始资料······················································31.1室外气象参数·····················································31.2冷负荷···························································31.3建筑材料·························································3二．确定冷水机组的型号、台数··································3三．冷却水系统设计··············································53.1冷却塔型号、台数的确定···········································53.2冷却水泵型号、台数的确定····································第1页共15页·····63.3冷却水系统各管段管径的确定·······································73.4水处理设备确定···················································8四.冷冻水系统设计···············································94.1集水器和分水器管径、官长的确定···································94.2冷冻水泵型号、台数的确定·········································104.3冷冻水系统各管段管径的确定·······································104.4膨胀水箱的选型···················································114.5水处理设备的确定·················································11五.制冷机房布第2页共15页置··················································125.1技术要求·························································125.2建筑布置要求·····················································125.3设备安装设计····················································125.4设备的隔振与降噪················································13六.设备明细表···················································14七.设计总结······················································15八.参考文献······················································15第3页共15页济南市某办公楼空调用制冷机房设计设计题目：济南某办公楼空调用制冷机房设计，总建筑面积12500㎡。冷冻水出水温度7℃，回水温度12℃。一．原始资料1.1地点：山东省济南市济南市：北纬36.6°，东经117°，海拔170.3m。1.2室外气象参数夏季室外气象参数冬季室外气象参数夏季空调室外计算干球温度34.8℃冬季空调室外计算干球温度-7.7℃夏季空调室外计算湿球温度27℃冬季空调室外计算相对湿度45﹪夏季空调室外平均风速2.8m/s冬季空调室外平均风速2.8m/s第4页共15页夏季大气压力997.3hPa冬季大气压力101.9hPa1.3冷负荷本建筑物的总建筑面积...