摘要
射流式轻型井点降水是利用离心水泵带动射流泵抽吸井点地下水 ,以达到降低地下水位的目的 ,它适用于渗透系数为 0 1～ 5m d的地质情况。通过工程实践 。
The light-style of jet flow well water dropping is to draw and lower the well water by using centrifugal pump to run the? jet? flow pump. This method is suitable for wells in aquifers with permeability coefficient 0.1～5?m/d.Based on the engineering practice,the design of the plan and application is introduced in this paper.
出处
《黑龙江水专学报》
2001年第1期73-75,共3页
Journal of Heilongjiang Hydraulic Engineering College
关键词
射流泵
井点降水
吸水装置
离心水泵
设计
jet flow pump
dropping underground water
design
application
