文档介绍：西京学院毕业设计Forpersonaluseonlyinstudyandresearch;mercialuse题目小型冷藏库电路设计姓名:胡春山所在系部:机电工程系2013年04月目录目录…………………………………………………………………2前言…………………………………………………………………………………………………………………………….……………………………………………………………….……………………………………………………..........……………………………………………………………………………..………………………………………………………..72原始资料………………………………………………………….................................………………………………………………………………………………...…………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………………….103设计方案论证…………………………………………………………………………...…………………………………………………………………………….…………………………………………………………………………….……………………………………………………………………………………………………………………………………………………………………………………………………………………………、冷藏的冷却设备的形式……………………………………………………………… 液泵回路(液泵循环供液)的自动………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….、冷藏的冷却设备的形式…………………………………………………………. 液泵回路(液泵循环供液)的自动………………………………………………………….4冷库建筑平面布置方案………………………………………………………….5热负荷计算………………………………………………………….166压缩机的选型…………………………………………………………………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….7换热设备的选型………………………………………………………….………………………………………………………….………………………………………………………….8辅助设备的选型………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….9管径的选择计算………………………………………………………….………………………………………………………….………………………………………………………….………………………………………………………….……………………………………