A new pump cavity structure was presented,with negative guide blades added on positive ones.
介绍了50PG-28型射流式自吸喷灌泵的工作原理,分析了该泵自吸性能不足的原因,通过理论分析和试验研究,提出了一种新型的泵腔结构形式:在正导叶的基础上增设反导叶,新的泵腔结构改变了流体方向,减少了流体对泵壳的冲击损失,并可以有效地消除泵腔的速度环量,使气水分离速度加快,泵的自吸性能得到提高。
The paper talks about how to Measuremachine groups vibration on of pump room structure Xiaolishan Pump station in by means of vibration test.
应用振动测试方法,对小砾山泵站机组振动对泵房结构影响进行了测试及分析。
Research on the Mechanical Injure Principle of Blood and on the Structure Optimization of the High-Speed Spiral Blood Pump;
血液机械损伤机理及高速螺旋血泵结构优化研究
Optimization design of structural parameters of rotational flow self-priming pump body
旋流自吸泵泵体结构参数的优化设计
Research of Hose Invalidation Factor and Improvement of Hose Pump Structure;
软管泵软管失效因素研究及软管泵结构改进
The Invalidation Analysis of the Reciprocating Pump s Valve and the Research of the Structural Optimization;
往复泵泵阀的失效分析与结构参数优化研究
Body structural optimization of rotational flow self-priming pump based on orthogonal design
基于正交设计法的旋流自吸泵泵体结构优化
Diaphragm, economic, robust, compact metering pump.
隔膜式、济型结构紧凑的计量泵。
Study on the Construction, Performance and Application of Molecular Booster Pump;
分子/增压泵结构、性能及其应用的研究
Characteristic Analysis and Structural Design on Gear s Multiple-port Pumps;
齿轮式多点泵的特性分析与结构设计
Study on the Structure and Performance Optimization of the Large Displacement Gear Pump;
大排量齿轮泵的结构及性能优化研究
Numerical Simulation and Structure Optimization on Low Special-speed Centrifugal Pump;
低比转数离心泵内流模拟和结构优化
Research on the Structure and Heat Transfer Enhancement of Heat Pump Dryers;
热泵干燥装置的结构和传热强化研究
Smoke-vapour jet pump’configuration design;
烟气(水蒸气)混注喷射泵结构设计
Analysis of Structure of PQ Pump Based on Virtual Prototype Technology
基于虚拟样机技术的PQ泵结构分析
Structure reformation of circulation pump within stripping tower in PTA plant
PTA装置汽提塔循环泵结构的改造
Structure design and experimental research of pre-stressed piezoelectric pump
预应力压电泵的结构设计与实验研究
Optimization Design for the Thermal Insulating Construction of Submersible Motor Experiment Device
潜油电泵检测装置保温结构优化设计
Application of pro/E in Gear Pump Structural Design
Pro/Engineer软件在齿轮泵结构设计中的应用
The Improvement of the Seal Structure of 80Y60 Asphalt Pump of Chemical System
化工系统80Y60沥青泵密封结构的改进
