某火电厂循环水泵房流道布置方案模型试验及优化研究  

Model test and improvement study on layout of circulating water pump station in a power plant

作　　者：秦晓[1] 纪平[1] 梁洪华[1] 康占山[1] Qin Xiao;Ji Ping;Liang Honghua;Kang Zhanshan(China Institute of Water Resources and Hydropower Research,Beijing 100038 , China)

机构地区：[1]中国水利水电科学研究院

出　　处：《给水排水》2019年第7期87-91,共5页Water & Wastewater Engineering

摘　　要：采用物理模型试验研究手段,对某火电厂泵房流道方案进行了试验研究,并对消能横梁的布置进行比选优化。结果表明,采用提出的推荐方案后,泵房流道内水流均匀,流态良好,能够保证循环水泵的安全运行,且结构简单,易于施工。The physical model is used to test of the layout of pump station flow channel in a power plant,the position and size of rectifying beam are optimized.The proposed layout is simple and easy to construct.It can ensure the uniformity of the flow of water,the good flow of water in the water absorption chamber,and the safe operation of the circulating water pump.

关 键 词：电厂 泵房 吸水喇叭口 模型试验 旋涡 

分 类 号：TU991[建筑科学—市政工程]