[1]潘忠良,顾晓蕾,王维汉,等.超声波流量计在泵站单位电量提水量率定中的应用实践[J].浙江水利科技,2015,(05):080-82,96.[doi:10.13641/j.cnki.33-1162/tv.2015.05.026]
 PAN Zhong-liang,GU Xiao-lei,WANG Wei-han,et al.Application Practice of Ultrasonic Flow Meter in the Calibration of Pumping Unit Power Water Carrying Capacity[J].Zhejiang Hydrotechnics,2015,(05):080-82,96.[doi:10.13641/j.cnki.33-1162/tv.2015.05.026]
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超声波流量计在泵站单位电量提水量率定中的应用实践
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《浙江水利科技》[ISSN:1008-701X/CN:33-1080/TV]

卷:
期数:
2015年05期
页码:
080-82,96
栏目:
出版日期:
2015-09-25

文章信息/Info

Title:
Application Practice of Ultrasonic Flow Meter in the Calibration of Pumping Unit Power Water Carrying Capacity
作者:
潘忠良1 顾晓蕾1 王维汉2 王茜2 赵晓波3
1. 嘉兴市水利水电勘察设计研究院, 浙江 嘉兴 314001;
2. 浙江水利水电学院, 浙江 杭州 310018;
3. 浙江省水利河口研究院, 浙江 杭州 310020
Author(s):
PAN Zhong-liang1 GU Xiao-lei1 WANG Wei-han2 WANG Qian2 ZHAO Xiao-bo3
1. Water Resources and Hydropower Survey and Design Research Institute of Jiaxing, Jiaxing 314001, Zhejiang, China;
2. Zhejiang University of Water Resources and Electric Power, Hangzhou 310018, Zhejiang, China;
3. Zhejiang Institute of Hydraulics
关键词:
超声波流量计泵站单位电量提水量
Keywords:
ultrasonic flow meterpump stationunit powerwater carrying capacity
分类号:
S152.7
DOI:
10.13641/j.cnki.33-1162/tv.2015.05.026
摘要:
为了准确测算平原河网提水灌区的毛灌溉用水量和灌溉水有效利用系数,需要对灌溉泵站常水位下的单位电量提水量进行率定。采用超声波流量计测定水泵流量,同时观测水泵在同一时段内的用电量,通过计算水泵实际功率获得泵站单位电量的提水量。结果表明,水泵实测流量均小于额定流量,超声波流量计与断面流速法观测到的水泵流量接近,可以用于水泵流量的率定。超声波流量计快捷方便,具有一定精度,是泵站单位电量提水量率定的一种可行方法。
Abstract:
In order to accurately measure the irrigation water efficient utilization coefficient and gross irrigation water consumption in plain river network water pumping irrigation area, we need to calibrate the unit electricity water carrying capacity under normal water level of the irrigation pumping station.We used ultrasonic flow meter to measure the pump flow, while observing the electricity consumption of the pump station in the same period, obtaining pumping water capacity of per unit of electricity by calculating the actual pump power.The results show that pump flow measured is less than the rated flow, and pump flow observed by using ultrasonic flow meter is close to that of section velocity method, suggesting that ultrasonic flow meter can be used for the calibration of pump flow.Ultrasonic flow meter is quick and convenient with a certain degree of accuracy.It is a feasible method to calibrate pumping unit power flow rate.

参考文献/References:

[1] 李英能.浅论灌区灌溉水利用系数[J].中国农村水利水电,2003(7):23-26.
[2] 中华人民共和国水利部.GB/T 50363-2006节水灌溉工程技术规范[S].北京:中国计划出版社,2006.
[3] 中华人民共和国水利部.SL 56-2013农村水利技术术语[S].北京:中国水利水电出版社,2013.
[4] PERRY C J.Efficient irrigation,inefficient communication,flawed recommendations[J].Irrigation and Drainage,2007(56):367-378.
[5] 崔远来,熊佳.灌溉水利用效率指标研究进展[J].水科学进展,2009,20(4):590-596.
[6] 中华人民共和国水利部.GB/T 21303-2007灌溉渠道系统量水规范[S].北京:中国计划出版社,2007.

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备注/Memo

备注/Memo:
收稿日期:2015-1-13;改回日期:。
基金项目:浙江省水利科技计划项目(RC1419)。
作者简介:潘忠良(1982-),男,工程师,硕士,主要从事水利工程的设计与研究。E-mail:465617273@qq.com
更新日期/Last Update: 1900-01-01