基于交付查验问题的大型公建生活给水机房设计思考

Consideration on Design of Domestic Water Supply Machine Room for Large Public Buildings based on Delivery Inspection Problems

本文针对某大型公共建筑机电系统交付查验过程中发现的水箱检修空间不足、未落实二次防污染措施等问题,通过合理布置给水机房中给水水箱及水泵机组的位置、降低水箱内形成“死水区域”风险、避免水箱在运行期间的生物污染等措施,减少二次加压供水过程中的水质污染,达到保障用水安全的目的。

In view of the problems found in the inspection course of the electromechanical systemof a large public building, such as the insufficient space for water tank maintenance and the failure to implement secondary anti-pollution measures, this paper proposes countermeasures including reasonably arranging the positions of water supply tank and pump unit in the water supply machine room, reducing the risk of forming “dead water area”in the water tank, avoiding the biological pollution during the operation of the water tank, etc., so as to reduce water quality pollution in the process of secondary pressurized water supply and to ensure the water utilization safety.