a water pump

Abstract

The invention relates to the field of liquid conveying devices, in particular to a water pump. The water pump comprises a bottom plate, a pump body structure, a take-up structure, an anti-snapping structure, an anti-blocking structure and a cleaning structure. The take-up structure is arranged at the top end of the pump body structure, electric wires of the water pump can be conveniently stored, thus, the situation that the electric wires are scattered or damaged as the electric wires of the water pump cannot be stored at specific positions is avoided, the electric wires of the water pump areconveniently stored, and the water pump is conveniently stored; and through work of the take-up structure, the anti-snapping structure can be driven to work, through work of the anti-snapping structure, the electric wires can be clamped and fixed when the human body is stumbled by the electric wires, thus, the electric wires can be prevented from being directly snapped, the situation of electric leakage caused by snapping of electric wire connectors is avoided, fixation of the electric wires is added, and the safety performance is improved.

Description

technical field [0001] The invention relates to the field of liquid conveying devices, in particular to a water pump. Background technique [0002] A pump is a machine that transports or pressurizes a liquid. It transmits the mechanical energy of the prime mover or other external energy to the liquid to increase the energy of the liquid. It is mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspoemulsion and liquid metal. Liquids, gas mixtures and liquids containing suspended solids can also be transported. The technical parameters of pump performance include flow rate, suction lift, lift, shaft power, water power, efficiency, etc.; according to different working principles, it can be divided into volumetric pumps, vane pumps and other types. Positive displacement pumps use the change in the volume of their working chambers to transfer energy; vane pumps use the interaction between rotating blades and water to transfer energy, and there ar...

AI Technical Summary

Problems solved by technology

[0003] When some water pumps are used in rivers with heavy pollution and a lot of sundries, and when the water pump wires are located on roads with a large flow of people, the sundries inside the river will often cause blockage of the water pump, seriously affecting the normal use of the water pump, and because the water pump Wires laid on the road will cause crowds to trip by mistake. When the force is large, the wires may be separated from the water pump, which will cause the danger of electric leakage.

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