Energy-saving water pump with axial magnetic suspension rotor characteristics

Abstract

The invention provides an energy-saving water pump with axial magnetic suspension rotor characteristics. The energy-saving water pump comprises a supporting plate and a bottom plate; a driving motor is arranged on the left side of the upper end of the supporting plate and is in transmission connection with a pump body; a water inlet pipe is arranged on the right side of the pump body, and a water outlet pipe is arranged at the upper end of the pump body; two groups of baffles are symmetrically arranged at the lower end of the supporting plate, and two groups of U-shaped fixing plates are symmetrically arranged on the left and right sides of the supporting plate; and a lifting device is arranged at the upper end of the bottom plate. According to the water pump, the interior of a connecting pipe is of a conical structure, so that the diameter of an outlet of the connecting pipe is reduced, under the condition that the power of the driving motor is not changed, the initial speed of water can be increased, and the water spraying lift of the water pump can be increased; and a spring is arranged between a support and a side plate of the supporting plate, vibration generated in the process that the driving motor drives the water pump to pump water can be transmitted to the spring, vibration force is converted into elastic force of the spring, so that the vibration amplitude of the driving motor and the pump body is reduced, and damage to internal parts of the driving motor is reduced.

Description

technical field [0001] The invention belongs to the technical field of water pump equipment, and more specifically relates to an energy-saving water pump characterized by an axial magnetic levitation rotor. Background technique [0002] A water 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, emulsions, and suspoemulsions. And liquid metal, etc., when the water pump discharges the accumulated water inside the construction site, it will vibrate, causing damage to the drive motor and the parts inside the pump body. At the same time, the device is unstable due to the soft soil of the construction site. Increase the power of the drive motor, resulting in waste of energy. [0003] You can refer to the patent with the application number CN201811312441.X, which disc...

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Problems solved by technology

[0006] In order to solve the above technical problems, the present invention provides an energy-saving water pump with an axial magnetic levitation rotor to solve the inconvenient handling of the existing water pump, and the vibration generated during the pumping process will cause damage to the internal parts of the drive motor and reduce the service life. , it will also cause poor stability of the pump body. In order to increase the head of the water pump, the power of the drive motor needs to be increased, causing more energy consumption problems

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