1) sand-control deep-well pump
防砂深井泵
1.
Field application approves that sand-control effect of sand-control deep-well pump i.
现场应用证明 ,防砂深井泵防砂效果好 ,延长了检泵周期 ,经济效益显著。
2) inclined well pump with sand exclusion
防砂卡斜井泵
1.
Application of inclined well pump with sand exclusion in sand producer of Xia'ermen oilfieid;
防砂卡斜井泵在下二门油田出砂井中的应用
3) deep well pump
深井泵
1.
A new method for calculating plunger stroke loss of deep well pump;
一种计算深井泵柱塞冲程的新方法
2.
Development and prospect of deep well pump in China
深井泵的研究现状与发展趋势
3.
States the startup styles and their advantages and disadvantages of seveol three-phase ac asynchronous motor,presents the application of the new type electric flexible trigging style in the electric motor of deep well pump and its operating results in our plant,and provides the industial and mineral enterprises with application experience in the application of motor flexible trigging style.
论述了几种三相交流异步电动机的起动方式及其优缺点 ,介绍了新型的电子软启动方式在我厂深井泵电动机上的应用及取得的运行效果 ,为电动机软启动方式在工矿企业中的应用提供了应用经验。
4) deep well pump station
深井泵站
1.
An analysis was made on main problems of the deep well pump station in the Power Plant of Panzhihua Iron &Steel Co.
对攀钢动力厂深井泵站自投产以来出现的主要问题及其解决方案、方法进行了分析和论述。
5) Deep-well pump
深井泵
1.
The relation between deep-well pump and setting-up depth and the relation between pump depth and water source well benefits were analyzed.
由深井泵与下泵深度的关系、泵深与水源井效益的分析可知,增加潜水泵的出水量和减少其含砂量及合理使用深井泵扬程是节约能源和提高经济效益的最佳手段。
6) deep well water pump
深井水泵
补充资料：深井活塞泵
深井活塞泵
deep-well piston pump
深井活塞泵(deep·well piston pump)靠长拉杆传动的深井用活密系。亦称拉杆泵。活塞和泵缸等工作部件浸没在井下水中，地面上的动力通过长拉杆带动井水中的活塞往复运动来提水。可由人、畜力或动力机驱动。常用于山区牧场供人、畜饮水和生活用水。其扬程可达40米(见表)。 饮用水拉杆系主委参数┌──┬────────┬─────┐│动力│流量(米“/小时) │扬程(米) │├──┼────────┼─────┤│人力│0.71一1.44 │ 20一40 ││动力│ 6一10 │，200一300│└──┴────────┴─────┘(吴栩林)
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条