[1]王业宇,祁德丽,吉庆伟.刘老涧泵站水力机械改造设计[J].江苏水利,2019,(02):63-66.
　WANG Yeyu,QI Deli,JI Qingwei.Reconstruction design on the hydraulic machinery of Liu Laojian pumping station[J].JIANGSU WATER RESOURCES,2019,(02):63-66.
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刘老涧泵站水力机械改造设计()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2019年02期
页码:
63-66
栏目:
水利工程管理
出版日期:
2019-03-01

文章信息/Info

Title:
Reconstruction design on the hydraulic machinery of Liu Laojian pumping station
文章编号:
1007-7839（2019）02-0063-04
作者:
王业宇; 祁德丽; 吉庆伟
江苏省骆运水利工程管理处，江苏 宿迁 223800
Author(s):
WANG Yeyu; QI Deli; JI Qingwei
Luoyun Hydraulic Project Management Division of Jiangsu Province，Suqian 223800，Jiangsu
关键词:
水利; 泵站; 机械; 改造
Keywords:
water conservancy; pumping station; machinery; reconstruction
分类号:
TV53
文献标志码:
B
摘要:
从刘老涧泵站运行中存在的主要问题出发，泵站改造采用水泵叶轮直径不变，转速减小，改善水泵的空化性能，对关键支撑部位、水泵轴与叶轮座连接形式和水泵叶片固定方式等进行了改造，有效减小了水泵叶轮的运行摆度和不稳定性，并选用流量系数较大的水力模型以满足流量的要求，提出泵站水力机械设计的合理改造措施。
Abstract:
Starting from the main problems existing in the operation of Liu Laojian Pumping Station, the improvement of pump cavitation performance by using the constant diameter of pump impeller, the reduction of speed, the transformation of key supporting parts, the connection form between pump shaft and impeller seat and the fixed way of pump blade, etc., which effectively reduced the swing and instability of pump impeller, and selected hydraulic model with larger flow coefficient to meet the flow rate requirement and put forward reasonable reformation measures for hydraulic machinery design of pumping station.

参考文献/References:

[1]江苏省水利厅.刘老涧抽水站安全鉴定报告书[R]. 2015.
[2]中华人民共和国住房和城乡建设部，中华人民共和国国家质量监督检验检疫总局.GB50265-2010 泵站设计规范[S].北京:中国计划出版社，2010.
[3]中水北方勘测设计研究有限责任公司.SL140-2006水泵模型及装置模型验收试验规程[S].北京:中国水利水电出版社，2006.
[4]扬州大学.刘老涧抽水站水泵装置模型试验报告[R].江苏省水利动力工程重点实验室，2018.

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备注/Memo

备注/Memo:
收稿日期：2018-11-06 作者简介：王业宇（1969—），男，本科，高级政工师、工程师，主要从事水利工程和水资源管理等工作。
更新日期/Last Update: 2019-02-15