管道直饮水系统设计优化分析  

Optimize Analysis of Pipe System for Fine Drinking Water System

作　　者：唐超 Tang Chao

机构地区：[1]华东建筑设计研究院有限公司,上海200052

出　　处：《江苏建材》2023年第4期74-76,共3页Jiangsu Building Materials

摘　　要：采用横向主干管循环设计优化某办公园区(含10幢高度不超过50 m的办公建筑,其中A1楼标准层建筑面积为25000 m^(2),末端设置了76个饮水设备)的管道直饮水系统,该优化方案避免了设置多根直饮水供水立管,并在楼层间设置回水管的同层设计方案(此方案增加了直饮水供回水管的管长),同时满足不循环支管的管道长度要求。通过设置常闭式旁通阀使楼层内的干管形成闭环,避免了其中某个楼层干管处于检修时对其他楼层直饮水供水的影响。A horizontal mains circulating design was adopted to optimize the direct drinking water system of an office park(including 10 office buildings with height not exceeding 50 m,among which the standard floor area of Building A1 reaches 25,000 m^(2),with 76 drinking water devices installed at the end)by avoiding multiple vertical direct drinking water supply risers and adopting concurrent design of return water pipes between floors(which greatly increases the pipe length of direct drinking water supply and return).Meanwhile,it meets the requirements for non-circulating branch pipe length.By setting normally closed bypass valves,the risers in each floor form a closed loop to avoid the impact on direct drinking water supply of other floors when one floor's riser is under maintenance.

关 键 词：管道直饮水系统 饮水设备 同程设计 

分 类 号：TU991.36[建筑科学—市政工程]