Corrosion-resisting explosion-proof water pump

Abstract

The invention discloses a corrosion-resisting explosion-proof water pump. The water pump comprises a shell, a driving motor and a water suction pump. The driving motor and the water suction pump are fixedly arranged in the shell, the driving motor is in transmission connection with the water suction pump, the driving motor is composed of a motor body and an end cover, and the motor body is fixedly connected with the end cover; an annular circulating water tank is fixedly arranged in the end cover, and a detection contact is fixedly arranged at the top end of the water suction pump; a buzzer is fixedly arranged at the top end of the shell; a wear-resisting ceramic coating is arranged on the inner wall of the water suction pump, and a teflon coating is arranged on the outer wall of the water suction pump; and a TPU layer is arranged outside the teflon coating. The wear-resisting ceramic coating is arranged on the inner wall of the shell, the anti-corrosion capability and the cavitation erosion prevention property of a filter can be greatly improved, and service life of the water pump is prolonged; the arranged teflon coating has the exposition-proof effect, and the bursting danger of a device cylinder can be prevented; and the TPU layer is arranged, and the mechanical strength and the bearing capability of the equipment are improved.

Description

Technical field [0001] The invention relates to a water pump, in particular to a corrosion-resistant and explosion-proof water pump. Background technique [0002] A water pump is a machine that transports liquids or pressurizes liquids. It transfers 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 liquids, emulsions, suspoemulsions and liquid metals, etc. It can also transport liquids and gas mixtures. And liquids containing suspended solids. The technical parameters of pump performance include flow, suction, head, 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 t...

AI Technical Summary

Problems solved by technology

[0003] However, the existing water pumps generally have poor heat dissipation effects, and are prone to clogging, which cannot be found in time

Poor heat dissipation will cause the temperature of the motor in the water pump to continue to rise, and eventually it will be damaged or explode, resulting in the inability to work; if the blockage cannot be detected in time, it will cause the body to run idling and reduce the service life of the pump

The existing water pumps have poor mechanical properties, and the wear resistance, corrosion resistance and oil resistance cannot meet the requirements, resulting in low service life of the equipment and prone to bursting

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