射流式轻型井点降水的设计与应用  

Design of light-style jet flow well water dropping and application

作　　者：王开顺[1] 史殿卿[1] 王业春 

机构地区：[1]黑龙江省水利第二工程处,阿城150300 [2]杜尔伯特蒙古族自治县水利局,黑龙江泰康166200

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

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.

关 键 词：射流泵 井点降水 吸水装置 离心水泵 设计 

分 类 号：TV551.412[水利工程—水利水电工程]