Optimization design of mine submersible electric pump equipment

In order to solve the mine accident successfully using submersible pump for rescue and improve the application efficiency of electric submersible pump in the mine drainage system, starting from the actual situation of submersible pump, based on the analysis of the technology system of mine submersible pump, according to the specific problems of the proposed scheme a set of system, to improve the system of submersible pumps.
(1) the optimal design of mine submersible electric pump system. The mine submersible electric pump system includes two main components, one is the submersible motor, the other is a submersible pump. The research on the mine submersible electric pump is mainly aimed at the two subsystems of the submersible motor and the submersible pump. In our daily life as well as the use of fire protection work in water supply and drainage system of a super system is in a submersible pump, based on the theory of optimization design of submersible pump, needs to carry on the transformation and design of transition form, in order to improve the operation efficiency of submersible pump. The key to this design is the design of submersible motor and submersible pump.
(2) optimal design of mine submersible electric pump. Design of submersible pump includes pump and pump design. Among them, the pump design is located above the motor of the submersible pump, so in the process of mine operation in reducing submersible pump occupied the position of the design structure of the submersible pump is suitable for small operation of the submersible pump and the use of deep well submersible pump; on the other hand, the design of the pump under the finger the motor is below the submersible pump, and has two forms, which are built-in and external mounted electric pump; the liquid from the output structure, mounted in the first pass flow around a circular motor, the motor for cooling, and then from the pump outlet this kind of pump structure, has the advantages of preventing motor heating.
Optimal design of control system of mine submersible electric pump (3). The design of the control system of mine submersible electric pump is mainly used in the design of the measurement sensors and PLC control system. In the PLC control system, CPU is the main controller, other sensors and actuators play a role to help the control shaft, the design can be real-time control of the submersible pump, when the switch control submersible pump can operate the pump and pump control valve to control, that can be the submersible pump automatic conversion between serial and parallel.
In summary, the optimization design of mine submersible pump, need to switch the pump control valve according to the actual situation, to ensure that the submersible pump can be normal use, at the same time, let the submersible pump more scientific and reasonable application in mine water supply and drainage system and mine accident rescue work. This optimized design is conducive to improving the flow and head of the hydraulic model, so as to ensure the strength and safety performance of mine submersible pump, and meet the actual needs of the deep wells.