自吸离心泵

论述了射流式自吸离心泵的结构及工作原理，在压水室内的第6断面处设有回流孔、蝶阀，射流器系统与吸入口形成液体自循环。

The structure and the working principle of the self-priming centrifugal pump of jet flow are elaborated . At the section No. 6 of the surge chamber , a back-flow hole and valve are devised to form a liquid self-circulation system between the jet flow system and the suction .

射流式自吸离心泵的试验研究

The Experimental Research on the Self-priming Centrifugal Pump of Jet Flow

BPZ系列加强泵是一种自吸离心泵。

BPZ series strengthen pump whether one kind suck the centrifugal pump by oneself .

FZB系列自吸离心泵，过流部件均采用氟塑料合金制造。

FZB series of self-suction centrifugal pumps , its overflow part is made of Fluor plastic alloy .

自吸离心泵卸车工艺设计中的几点思考

Design of unloading process of slide vane self absorption centrifugal pump

内混式自吸离心泵射流自吸装置的试验研究

Experimental study on shooting self-priming device of self-priming centrifugal pump with inner recirculation

新型立式自吸离心泵性能的研究

Research on Performance of New Vertical Self-priming Centrifugal Pump

射流式自吸离心泵的设计理论、数值模拟及实验研究

Designing Theory 、 Numerical Simulation and Testing Study on the Jetted Self-Priming Centrifugal Pump

抽送轻质燃料油时自吸离心泵吸入能力的研究

A study on suction capacity of the self-suction centrifugal pump when transferring light fuel oil

关于轴向回流外混式自吸离心泵的水力设计

On the Hydraulic Design of the Self-priming Pump with an Axial-refluent and Mixed Outside Impeller

分析了夏季利用滑片泵辅助自吸离心泵卸油工艺克服气阻的情况。

The mechanism of eliminating air resistance by using self-absorption centrifugal pump for unloading oil in summer is analyzed .

外混式双蜗壳自吸离心泵自吸性能计算方法探讨

Investigation on the Method for Calculating the Self-priming Performance of the Self-priming Double-casing Volute Centrifugal Pump with Outer Recirculation

为此，论述了自吸离心泵的自吸性能，分析了油料储运过程中自吸性能的变化关系。

In this case , this article describes the specifications of self-priming pumps and analyzes the relation of self-priming property in the process of storage .

结果发现：射流嘴出口压力取决于叶轮进口的真空度，而吸水管内的真空度曲线则反映了自吸离心泵的自吸过程；

The result shows that vacuum of impeller inlet determined pressure of shooting nozzle outlet , and the curve of vacuum of suction pipe displays the self-priming progress of self-priming centrifugal pump .

轻油罐车卸车系统主要应用滑片泵辅助自吸离心泵卸油工艺和液动潜油泵卸油工艺。

There are two major processes applied in the wagon unloading system of light oil railway tank , namely slide vane-self absorption centrifugal pump unloading process and liquid driving submersible pump unloading process .

根据石油油库自吸离心泵泵体破裂的状况，对其破裂原因进行了分析，提出了防止措施。

Based on the status of the cracking of self-suction centrifugal pump in oil farm , the paper makes an analysis on the reasons of cracking and puts forward the measure of prevention .

自吸离心油泵泵体破裂原因的分析和防止措施

Analysis on the Cracking Reasons of Self-suction Centrifugal Pump and Its Prevention

石化自吸离心管道泵的设计与试验

Design and test of self priming centrifugal pipeline pump

设计开发了石化自吸离心管道泵系列产品，并用80GYB32型自吸离心管道泵作了试验验证。

A series of self priming centrifugal pipeline pump were designed and developed . A verification test was done with model80GYB32 .

论述了石油化工用自吸离心管道泵的设计方法，给出了主要的水力设计与结构设计的计算公式与图表。

The design of self priming centrifugal pipeline pump is discussed , the primary hydraulics and structure design formulas and diagrams are offered .

单级自吸悬臂式离心清水泵

Single-stage self-priming overhang type centifugal fresh water pump

本文简述了利用自吸筒来替代离心泵水下底阀，以解决离心泵气缚现象的工艺设计。

This article briefs the process design of the replacement of centrifugal pump 's underwater bottom valve by self-absorption cylinder so as to solve the aerial binding phenomenon with centrifugal pumps .