STUDY ON KEY TECHNOLOGIES OF ENERGY-SAVING AND ENVIRONMENT-PROTECTIVE PUMPS

Abstract

To meet energy-saving and environment-protective purpose, a series of plastic pumps are developed by composite molding. There are four key techniques involved, firstly, plastic hydraulic components with light-weight; secondly, steel barrel as a pump casing and a connection component as well; thirdly, floating impeller strategy where impeller is drifting freely along shaft; and lastly, a self balancing impeller technique which can totally keep axial force balancing. The manufacturing process is energy-saving, and the components can be recycled, which have great potentials for conservation of environment.

Keywords

Dates

  • Submission Date2013-03-12
  • Revision Date2013-04-25
  • Acceptance Date2013-04-26
  • Online Date2013-12-28

DOI Reference

10.2298/TSCI1305556Z

References

  1. Shi, W. D., et al., Hydraulic Design of New-Type Deep Well Pump and Its Flow Calculation, J. Jiangsu University (Natural Science Edition), 27 (2006), 6, pp. 528-531
  2. Roclawski, H., Hellmann, D. H., Rotor-Stator-Interaction of a Radial Centrifugal Pump Stage with Minimum Stage Diameter, Proceedings, 4th WSEAS International Conference on Fluid Mechanics and Aerodynamics, Elounda, Greece, 2006, pp. 301-308
  3. Wang, H. L., et al., Optimization Design of Deep Well Pump Based on Latin Square Test, Transactions of the Chinese Society for Agricultural Machinery, 41 (2010), 5, pp. 56-63
  4. Zhou, L., et al., Performance Analysis on Deep-Well Centrifugal Pump Guide Vanes Based on Numerical Simulation. Transactions of the Chinese Society of Agricultural Engineering, 27 (2011), 9, pp. 38-42
  5. Zhou, L., et al., Numerical Prediction and Experiment of Axial Force on Deep-Well Centrifugal Pump, Transactions of the Chinese Society for Agricultural Machinery, 43 (2012), 7, pp. 100-103
  6. Shi, W. D., et al., Analysis on Pressure Fluctuation of Unsteady Flow in Deep-Well Centrifugal Pump, Transactions of the Chinese Society of Agricultural Engineering, 27 (2011), 10, pp. 44-49
  7. Zhang, Q. H., et al., Research and Development on the Hydraulic Design System of the Guide Vanes of Deep-Well Pumps, Applied Mechanics and Materials, 197 (2012), pp. 24-30
  8. Guan, X. F., Modern Pumps Theory and Design, China Astronautic Publishing House, Beijing, China, 2011
Volume 17, Issue 5, Pages1556 -1559