多级离心泵泵轴细长，传递功率大，工作时易弯曲引起故障。
The shaft of a multi-stage centrifugal pump is easy to bend because of being thin and long and providing large transmission power.
这一系列包括带有闭合径向叶轮的耐磨损水平或竖直多级离心泵。
This series contains robust abrasion-proof horizontal or vertical multistage centrifugal pumps with closed radial impellers.
本发明提供一种稳定性好、可靠性好、降低成本的改进型多级离心泵。
The invention provides the improved multi-grade centrifugal pump which has the advantages of good stability, good reliability and lowered cost.
本文成立了多级离心泵导叶内部流场的计较模子，体例了活动计较措施。
This paper sets up a calculation model to solve the internal flow of multistage centrifugal pumps and a flow calculation program is worked out.
它主要由多级离心泵、双级分离器、保护器、潜油电机、护罩、沉降分离器组成。
It is comprised of multiple stage centrifugal pump, double stage gas separator, protector, submersible motor, guard shield and setting gas separator.
多级离心泵转子的干临界转速与湿临界转速差别较大，计算值与试验值基本一致。
The "dry" and "wet" critical speeds of multistage centrifugal pump rotor are quite different. The calculated and measured critical speeds are in good agreement.
本型泵是单壳体节段式多级离心泵，主要由定子、转子、轴承和轴封四大部分组成。
Type DG pump is single casing segmental multi-stage centrifugal pump, the main parts of it are stator, rotor, bearing and shaft seal.
多级离心泵主要用于高扬程的应用环境，应用于深井、高层住宅的供水、消防供水等。
Multi-stage centrifugal pump is mainly used for high head applications environment, use deep, high-rise residential water supply, fire water supply.
它由电念头、多级离心泵、底座、电缆和节制屏构成，个中电念头是该系统的要害部件。
The pump consists of prime motor, multi stage centrifugal pump, seat, wire and control, in which the key part is the prime motor.
高压凝液系统采用卧式高速泵替代原多级离心泵，并对其密封和隔热部分进行改进，改造后获得良好效果。
The horizontal high - speed pump in replacing the multi - stage centrifugal pump is adopted. Andits seal and isolate heat parts are also improved. Good effect can be gained after improvement.
使用ANSYS软件对一台多级离心泵的转子部件进行有限元分析，建立了转子部件的实体模型和有限元模型，对转子部件进行静力及模态分析；
The FE analysis to the rotor of a multistage centrifugal pump has been studied based on the software ANSYS. The entity model and FE model of the rotor are built for the static and modal analysis.
本系列泵是卧式单吸多级节段式离心泵。
The GC series boiler feed pump is multi-stage single-suction sectional horizontal centrifugal pumps.
了解更多隔膜泵，磁力泵，排污泵，多级泵，自吸泵，螺杆泵，离心泵，油泵产品。
Click here to learn more about Diaphragm Pump, Magnetic Pump, Sewage Pump, Multi-stage Pump, or Self-priming Pump.
GC型系卧式单吸多级分段离心泵，供输送清水及物理化学性质类似于水的液体之用。
Department of GC-type sub-horizontal multi-stage single-suction centrifugal pumps for the transport of water and physical and chemical properties similar to the use of liquid water.
GC型系卧式单吸多级分段离心泵，供输送清水及物理化学性质类似于水的液体之用。
Department of GC-type sub-horizontal multi-stage single-suction centrifugal pumps for the transport of water and physical and chemical properties similar to the use of liquid water.
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