1-水泵的定义
1- definition of water pump
通常把提升液体、输送液体或使液体增加压力,即把原动机的机械能变为液体能量从而达到抽送液体目的的机器统称为泵。
Usually the lifting liquid, conveying a liquid or liquid to increase the pressure, that is the original motive of the mechanical energy so as to achieve variable liquid fluid energy machine called pump.
2-水泵的工作原理
2- working principle of water pump
1、容积式泵:利用工作腔容积周期变化来输送液体。
1, displacement pump: the use of working chamber volume changes in the period to transport liquid.
2、叶片泵:利用叶片和液体相互作用来输送液体。
2: vane pump: the use of blades and liquid interaction to transport liquid.
3-泵的具体用途
The specific use of 3- pumps
泵具有不同的用途，不同的输送液体介质，不同的流量、扬程的范围，因此，它的结构形式当然也不一样，材料也不同，概括起来，大致可以分为：
Pump has different uses, different delivery fluid medium, different flow, lift range, therefore, its structure form is not the same, the material is different, summed up, can be roughly divided into:
1、城市供水2、污水系统3、土木、建筑系统4、农业水利系统5、电站系统6、化工系统7、石油工业系统8、矿山冶金系统9、轻工业系统10、船舶系统
1. Urban water supply 2, sewage system 3, civil engineering and building system 4, agriculture water conservancy system 5, power plant system 6, chemical system 7, petroleum industry system 8, mining and metallurgical system 9, light industry system 10, ship system
4-水泵类型分类
4- classification of pump types
（一）根据泵的工作原理划分：
(a) according to the principle of the pump division:
1、离心泵2、旋涡泵3混流泵、4、轴流泵、5、电动泵6、蒸汽泵7、齿轮泵8、螺杆泵9、罗茨泵、10、滑片泵11、喷射泵12、升液泵13、电磁泵14、潜水泵等
1 centrifugal pumps, 2, vortex pumps, 3 mixed flow pumps, 4, axial pumps, 5, electric pumps 6, steam pumps 7, gear pumps 8, screw pumps 9, roots pumps, 10, sliding vane pumps 11, jet pumps 12, liquid pumps 13, electromagnetic pumps 14, submersible pumps
（二）根据用途划分：
(two) division by use:
1、清水泵、2、渣浆泵3、排污泵4、化工泵5、输油泵等
1, clean water pump, 2, slurry pump 3, sewage pump 4, chemical pump 5, oil pump, etc.
（三）其他划分方法：
(three) other division methods:
水泵还有其他很多划分方法：根据叶轮是否串联分为单级和多级泵；根据水泵吸入口的是一个还是两个分为单吸泵和双吸泵等等。
There are many other water pump division method: according to whether the impeller series is divided into single-stage and multi-stage pumps; according to the water pump suction is one or two into single suction pump and double suction pump and so on.
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【磁悬浮潜水电泵】
[maglev submersible pump]
磁悬浮潜水电泵它实现了世界潜水电泵领域重大突破,有效解决了传统潜水电泵的种种弊端：如转换效率偏低、耗电过高、扬程受限、轴承易损、检修频繁等。广泛应用于工矿企业的供排水、农田灌溉及高原、山区供水等领域。
Magnetic submersible pump it achieved a major breakthrough in the field of submersible pump, effectively solve the drawbacks of traditional submersible pump: such as the conversion efficiency is low, power consumption is too high, the head is limited, bearing vulnerability, frequent maintenance etc.. Widely used in industrial and mining enterprises for water supply and drainage, irrigation and the plateau, mountain water supply and other fields.
磁悬浮潜水电泵它以独有的专利技术改变了潜水电泵的制造工艺,转换效率达到令人震惊的新水平，创造了巨大节能降耗效益。
The magnetic suspension submersible pump has changed the manufacturing process of submersible pump by its unique patented technology, and the conversion efficiency has reached a shocking new level, thus creating a huge benefit of energy saving and consumption reduction.
磁悬浮潜水电泵解决了制约世界潜水电泵领域发展的轴向力问题，潜水电泵的扬程有了突破性提高，填补了超高扬程(单机扬程设计到上千米)和超大流量(高承载)潜水电泵的市场空白；扬程、流量曲线趋于平缓。其转换效率、单机最高扬程均居世界领先地位。
Magnetic submersible pump solves the axial force problem of restricting the development of the world diving electric pump field, submersible pump lift has been a breakthrough, to fill the high lift (single head design to km) and large flow (high load) submersible pump market gaps; head flow curve tends to be gentle. Its conversion efficiency and single machine top lift all occupy the world leading position.
磁悬浮潜水电泵是新一代潜水电泵，它实现了立轴磁悬浮(在不同工况下保持高效率)、不磨损，使用时间及检修周期延长数倍，省去频繁的定期检修工作，可连续运转数万小时，节省维修、检修费用。
Magnetic submersible pump is a new generation of electric submersible pump, it realizes the vertical magnetic levitation (to maintain high efficiency under different conditions), don't wear, use time and extend the maintenance cycle times, regular maintenance work save frequent, continuous operation of tens of thousands of hours, saving maintenance, maintenance costs.
磁悬浮潜水电泵通过了国家级试验室、山东省泵类产品质量检测中心检测。试验数据证明，磁悬浮潜水电泵的转换效率超过传统潜水电泵，用户使用情况结合实验数据及领域内对比，进一步证明其高效节能、转换效率世界领先、单机扬程世界领先及高承载、超大流量、免检修、长寿命等特点！
Magnetic suspension submersible pump through the national level laboratory, Shandong pump product quality testing center testing. Test data show that the magnetic submersible pump conversion efficiency over conventional submersible pump, combined with experimental data and comparison areas users, further demonstrate the characteristics of its high energy conversion efficiency, the world's leading single head, and the world's leading high load, large flow, maintenance free, long life etc.!