Bidirectional temperature-reducing cooling type water pump of pump station

Abstract

The invention provides a bidirectional temperature-reducing cooling type water pump of a pump station and relates to the field of hydraulic engineering. The bidirectional temperature-reducing coolingtype water pump of the pump station comprises a base, a pump body is fixedly connected to the top of the base, a water outlet pipe is connected to the right side of the pump body in a communication mode, a water inlet pipe is connected to the left side of the pump body in a communication mode, a motor is fixedly connected to the top of the pump body through a bolt, cooling fins are fixed to the outer surface of the motor through welding, and an air-cooling heat dissipating mechanism is arranged at the outer put end of the motor. According to the bidirectional temperature-reducing cooling typewater pump of the pump station, a spiral heat dissipating pipe is communicated with a pressurized water outlet pipe through an input pipe, in the water pumping process of the water pump, pressurized water flow in the water outlet pipe can be led into the spiral heat-dissipating pipe, water in the spiral heat dissipating pipe can be circulated and flow back into the water inlet pipe through an output pipe, temperature reducing heat dissipating operation can be carried out on the motor through circular flow of the water in the spiral heat dissipating pipe, and the issue of concentrated heating of internal rotors concentrated in the motor can be relieved.

Description

technical field [0001] The invention relates to the field of water conservancy, in particular to a two-way cooling vertical water pump for a pumping station. Background technique [0002] The pumping station is the general term for the water inlet, water outlet, pump room and other buildings of the drainage and irrigation pumping station. At present, the drainage and irrigation station used in the drainage and irrigation station mainly uses electricity as the power to drain and irrigate the water. The vertical water pump inside the pumping station uses electric power to drive the motor. Rotate, and push the impeller inside the pump body to pump water and carry out irrigation and drainage operations. The motor itself will emit heat under long-term working conditions, so that the motor will generate a lot of heat inside when the motor rotates with high torque for a long time, and it is not easy Heat dissipation will affect the life of the motor in the long run, and affect the ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a two-way cooling vertical water pump in the pumping station, which solves the problem that the vertical water pump inside the pumping station uses electric power to drive the motor to rotate, and pushes the impeller inside the pump body to pump water. And carry out drainage and irrigation operation, the motor itself will emit heat under long-term working conditions, so the motor will generate a lot of heat inside when the motor rotates with high torque for a long time, and it is not easy to dissipate heat, which will affect the life of the motor in the long run. And affect the normal irrigation and drainage of the pumping station

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