某供水泵站通风设计方案及分析

Ventilation Design Scheme and Analysis of a Water Supply Pump Station in Shanghai

针对上海供水泵站在大功率水泵机组运行时产生大量热量造成室内高温,以及自然通风带入污染物颗粒造成的污染。本文通过实地考察、结合工程案例,提出原有方案、新风冷却以及热负荷转换三组方案对供水泵站进行通风系统设计,对比分析三组方案设计的通风量、节能效率以及运行投资,选出推荐方案为其他泵站提供参考。

It is aimed at the high temperature indoor water generated by the Shanghai water pump station when the high-power pump unit runs,and the pollution caused by pollutant particles brought by natural ventilation.Through field investigation and engineering cases,this paper proposes three groups of natural ventilation,fresh air cooling and heat load conversion to design the ventilation system of the water supply pump station,compares and analyzes the ventilation volume,energy saving efficiency and operating investment of the three groups of design,and recommends recommendations The plan provides reference for other pumping stations.