冷库设计方案

精品文档---下载后可任意编辑冷库工程设计方案编制单位：430 有限公司编制时间：二零一一年五月二十日 目录 一.基本设备概况··········································2二.设计法律规范及冷库冷负荷计算······························6三、制冷系统方案的确定···································11四、制冷机及辅助设备的选择·······························12 五．冷库设计的特别要求技术法律规范···························6六. 装配式冷藏库技术要求·································7七. 工程实施要求·········································17八. 技术文件和资料要求···································28九、开工报告·································精品文档---下载后可任意编辑············31十、材料进厂清单·········································32十一、工具进厂清单·····································33 十二、工程材料、构配件、设备报审表·························34 十三、压力<严密性>试验记录·······························35一. 基本设备概况冷库名称冷库规格 制冷设备概况套台二.设计法律规范及冷库冷负荷计算1 设计法律规范1.1 室外环境1、夏季通风室外计算干球温度： TWK=5 ~38℃℃2、夏季空气调节室外计算日平均干球温度：33℃3、夏季空气调节室外计算日平均湿球温度： TWS＝28℃4、夏季室外计算相对湿度： 30%~85%5、年平均气压：1012 hPa6、极端最高温度：42℃7、极端最低温度：5℃。1.2 室内环境1、室内温度：15℃～35℃，相对湿度：（70%冬季），（85%夏季）2、室内最大相对湿度：日平均不大于 90%(25℃时)3、地震地面加速度：水平加速度不超过 0.2G，垂直加速度不超过 0.1G4、电力供应：TN-S 制，额定电压为 380V/220V，电压波动率：±7%，额定频率为 50Hz，频率波动率：±2%，...