中国泵站工程现状及“十一五”期间泵站更新改造任务

在参加中国大型泵站现状调研,并参与完成"泵站现状评价及重点工程技术改造与设备研究"专项课题、全国大型泵站更新改造"十一五"规划研究和编制工作的基础上,系统地介绍中国泵站工程建设和管理状况、排灌泵站的地位和效益、当前存在的主要问题、"十一五"规划期间更新改造的目标与任务等。分析研究表明:中国泵站发展速度快,建设规模大,作用地位显著,但存在的问题不容忽视。有鉴于此,"十一五"期间国家拟投入180多亿元,更新改造1 500多座大型排灌泵站,占现有大型排灌泵站的50%以上,是1949年新中国建立以来投入和建设规模最大的一次。更新改造后,中国泵站的技术装备水平将明显提高,年节省电能约占大型泵站年耗电量的1/4,更新改造效益显著。

Current status of pump stations in China and their renovation and rebuilding according to the 11th Five-Year Plan

On the basis of investigation of the current status of large-scale pump stations in China,and technological innovation and equipment research for key projects,and planning and design for renovation of large-scale pump stations according to the 11th Five-Year Plan in China,present construction and management status,benefits,existing problems as well as the goals and tasks of renovation during the 11th Five-Year Plan were systematically introduced.The analysis indicates that despite the speed of construction and remarkable functionality of large-scale pump stations in China,the existing problems can not be ignored.Thus,more than 18 billion Yuan(RMB) will be invested in rebuilding over 1500 largescale irrigation and drainage pump stations during the period of the 11th FiveYear Plan.It will be the largest project of its kind both in the size of the investment and the scale of construction since the nation was founded in 1949.This innovation will obviously enhance the technical equipment and bring about notable benefits: the power saved per year will be about 1/4 of the annual power consumption of large-scale pump stations.