Safe and energy-saving urban water pump station

Abstract

The invention discloses a safe and energy-saving urban water pumping station, and relates to the field of water pumping stations. The water inlet pipeline is fixedly connected to the outer wall of the main body and penetrates into the main body; and a driving motor. By arranging the adjusting mechanism, when sewage flows through a second pipeline, the entering sewage gives an impact force to an impeller, the impeller rotates to drive a first transmission belt, a first rotating rod and a first abutting rod to rotate, the first abutting rod is in continuous contact with an induction block under the impact of water flow, a PLC receives a signal, and the sewage flows through the second pipeline; when sewage flows through the first pipeline, the other impeller drives a second conveying belt, a second rotating rod and a second abutting rod to rotate, pressure is exerted on the other sensing block, an electric signal is given to the PLC, the rotating speed of the driving motor is increased again, and the purpose of controlling the rotating speed of the driving motor according to the water flow is achieved; the energy consumption at ordinary times is reduced, the energy is saved, and the service life is prolonged.

Description

technical field [0001] The invention relates to the field of water pumping stations, in particular to a safe and energy-saving urban water pumping station. Background technique [0002] The pumping station structures mainly include engineering facilities such as water intake and diversion structures, water intake structures, pump rooms and valve wells, and a complex of electromechanical equipment and building facilities that pump water from low places to high places. The electromechanical equipment is mainly water pumps and power machines ( Usually electric motors and diesel engines), auxiliary equipment includes water filling, water supply, drainage, ventilation, compressed air, oil supply, lifting, lighting and fire protection, etc. Building facilities include water inlet buildings, pump rooms, water outlet buildings, substations and management rooms, etc. [0003] When the existing drainage pump station is in use, the sundries inside the sewage are generally cleaned thro...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a safe and energy-saving urban water pumping station in order to solve the problem that the grid machine is inconvenient to adjust its rotation rate and cause energy waste.

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