新型中高扬程大流量水锤泵结构技术改进研究

Technical innovation of new-type, high and medium pump head and large flow hydraulic ram pump

水锤泵提水技术作为新型清洁能源提水灌溉技术,被列入高效节水灌溉技术主要内容。旧式水锤泵难以满足高效节水灌溉供水中高扬程、大流量要求,在介绍满足山丘地区的新型中高扬程大流量水锤泵技术改造背景的基础上,分析了结构技术改进、性能和使用情况。通过实验验证,新型水锤泵技术成熟,可以切实解决山坡地区分散供水的提水动力问题,适合推广应用。

Being the new-type irrigation technology of using clean energy, technology of water lifting with hydraulic ram pump is included in the main contents of highly-efficient water-saving irrigation technology, as old hydraulic ram pump fails to satisfy these requirements. An introduction is made on technical innovation of new-type, high and medium pump head and large flow hydraulic ram pump, with analysis on improvement of its structure and performance in utilization. Through experimental verification, it is concluded that new-type, high and medium pump head and large flow hydraulic ram pump can be used as power of water lifting, so as to meet the demand of decentralized water supply in slope mountainous areas. The approach appears to have considerable potential in a wider application.