The Research and Development of the Amphibious Disaster-Resistant Submersible Pump with Dual Pump and Dual Motor

Feng Yicheng*
Department of Electrical Engineering, Tsinghua University, Peking, 10084, China

© 2014 Yicheng

open-access license: This is an open access article distributed under the terms of the Creative Commons Attribution 4.0 International Public License (CC-BY 4.0), a copy of which is available at: ( This license permits unrestricted use, distribution, and reproduction in any medium, provided the original author and source are credited.

* Address correspondence to this author at the Department of Electrical Engineering, Tsinghua University, Peking, 10084, China; Tel: 13099208668; E-mail:


This thesis introduces a kind of horizontal wet electric submersible pump unit with both submersible and nonsubmersible operational models which can be installed permanently. Then, it analyses the structural features, operating principles, main component performance and rotor system. A series of technical advantages show that this kind of submersible pump has a bright application prospect in conventional drainage and disaster-resistant emergency drainage of deep mines.

Keywords: Amphibious, disaster-resistant, dual pump and dual motor, submersible pump.