一种新型三螺杆泵的初步分析  

Initial Analysis of One New Type of Three Screw Pump

作　　者：聂书彬[1] 李福天[1] 冯彦华[1] 

机构地区：[1]中国船舶重工集团公司第704研究所,上海200031

出　　处：《机电设备》2010年第4期17-20,31,共5页Mechanical and Electrical Equipment

摘　　要：初步分析研究了一种新型三螺杆泵的特征尺寸和数据,并与通常采用的1:3:5型三螺杆泵进行了对比分析,提出了一种新型三螺杆泵的优缺点及其适用工况,为拓宽三螺杆泵的应用作了一定程度的理论探索.In this paper the one new type of three screw pump has been analyzed initially and compared with the 1：3：5 type three screw pump,then the paper put forward some advantages disadvantages and the operating condition of the one new type three screw pump,it has some academic value of exploration in broadening the operating condition of three screw pump.

关 键 词：三螺杆泵 螺杆 型线 

分 类 号：TH135.32[机械工程—机械制造及自动化]