[1]葛恒军,袁海霞,丁 平,等.潜水贯流泵装置在扬州闸泵站中的应用分析[J].江苏水利,2021,(11):23-27.
　GE Hengjun,YUAN Haixia,DING Ping,et al.Application analysis of submersible tubular pump device in Yangzhou sluice pumping station[J].JIANGSU WATER RESOURCES,2021,(11):23-27.
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潜水贯流泵装置在扬州闸泵站中的应用分析()
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《江苏水利》[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2021年11期
页码:
23-27
栏目:
水利工程建设
出版日期:
2021-12-16

文章信息/Info

Title:
Application analysis of submersible tubular pump device in Yangzhou sluice pumping station
文章编号:
1007-7839(2021)11-0023-05
作者:
葛恒军1;  袁海霞1;  丁 平2;  蒋东进3;  杨 帆3
(1.扬州市勘测设计研究院有限公司, 江苏 扬州 225007; 2.扬州市水利工程建设中心, 江苏 扬州 225001; 3.扬州大学, 江苏 扬州 225009)
Author(s):
GE Hengjun1;  YUAN Haixia1;  DING Ping2;  JIANG Dongjin3;  YANG Fan3
(1.Yangzhou Surveying and Design Institute Co., Ltd., Yangzhou 225007, China; 2.Water Conservancy Project Construction Center of Yangzhou City, Yangzhou 225001, China; 3.Yangzhou University, Yangzhou 225009, China)
关键词:
潜水贯流泵;  选型;  水力性能;  数值模拟;  扬州闸泵站
Keywords:
submersible tubular pump;  selection;  hydraulic performance;  numerical simulation;  Yangzhou sluice pumping station
分类号:
TH312
文献标志码:
A
摘要:
扬州闸泵站具有抽排和抽引的双重作用,其抽排设计净扬程为2.44 m,设计抽排流量为72 m3/s,抽引设计净扬程为0.65 m,设计抽引流量为29 m3/s,属于大(Ⅱ)型泵站。针对扬州闸泵站的功能需求及扬程特点,对4种不同型式的贯流泵装置方案进行了比选,最终确定采用潜水贯流泵装置型式,对比了单向潜水贯流泵装置电机前后置方案,分析了电机前后置对泵装置能量性能及内流场的影响,电机后置方案明显优于电机前置方案,该泵装置结构型式的应用可为同类型泵站的选型与设计提供一定的技术参考。
Abstract:
Yangzhou sluice pumping station has the dual functions of pumping and drainage. The designed net head of drainage is 2.44m and the designed drainage flow rate is 72 m3/s, while the designed net head of pumping is 0.65m and the designed pumping flow rate is 29 m3/s, which belongs to the large(Ⅱ)pumping station. According to the functional requirements and head characteristics of Yangzhou sluice pumping station, four different types of tubular pump device schemes were compared and selected, and finally the type of submersible tubular pump device was determined. The front and rear motor schemes of unidirectional submersible tubular pump device were compared, and the influence of the front and rear motor on the energy performance and internal flow field of the pump device was analyzed. The result showed that the rear motor scheme was significantly better than the front motor scheme. The application of the pump device structure type could provide certain technical reference for the selection and design of the same type of pumping station.

参考文献/References:

[1] 赵文龙, 周大庆, 郑源, 等. 适用于高扬程的贯流泵设计及试验 [J]. 中国农村水利水电, 2018(7):138-141.
[2] 刘超. 轴流泵系统技术创新与发展分析[J]. 农业机械学报, 2015, 46(6):49-59.
[3] 方桂林, 谢伟东, 邓悌康. 通榆河北延送水工程灌北、善南泵站泵装置的选型与设计 [J]. 江苏水利, 2009(11):19-20, 22.
[4] 杨帆, 金燕, 刘超, 等. 双向潜水贯流泵装置性能试验与数值分析 [J]. 农业工程学报, 2012, 28(16):60-67.
[5] 严继松, 郑源, 张占, 等. 双向潜水贯流泵能量特性与振动模型试验 [J]. 人民长江, 2008(13): 82-84.
[6] 付强, 王振伟, 朱荣生, 等. 潜水式贯流泵导叶特性非定常流场的数值模拟 [J]. 中国农村水利水电, 2012(5):109-112, 116.
[7] 赵政, 卢智灵, 陆卫安, 等. 双向大型立式潜水泵在城市水环境整治中的应用 [J]. 排灌机械, 2005(6):23-25.
[8] 陆伟刚, 王东伟, 施伟, 等. 电动机前置和电动机后置潜水贯流泵装置水力性能比较 [J]. 排灌机械工程学报, 2020, 38(4):325-331.
[9] 资丹, 王福军, 陶然, 等. 边界层网格尺度对泵站流场计算结果影响研究 [J]. 水利学报, 2016, 47(2):139-149.
[10] 杨帆. 低扬程泵装置内流特性及水力稳定性[M]. 北京:中国水利水电出版社, 2020.

备注/Memo

备注/Memo:
收稿日期:2021-06-04
基金项目:国家自然科学基金(51609210); 扬州市校合作科技资金项目(YZU201901); 扬州市绿扬金凤计划领军人才项目(LYJFLJ-2019082); 江苏省水利科技项目(2020029)
作者简介:葛恒军(1972—),男,高级工程师,主要从事水利工程规划及设计。E-mail:401537497@qq.com
通信作者:杨 帆(1985—),男,副教授,硕士生导师,主要从事低扬程泵及泵装置水力特性及优化研究。E-mail:fanyang@yzu.edu.cn
更新日期/Last Update: 2021-12-02