Magnetized water pump

Abstract

The invention discloses a magnetized water pump comprising a stator core, a stator shell, a rotor core, a rotating shaft, and a rotor shell. A stator winding is arranged inside the stator core. The stator core and the stator winding are hermetically encapsulated inside the stator shell, and the two end parts of the stator shell are provided with a water hole respectively. A rotor winding is arranged outside the rotor core. The rotating shaft passes through the stator core, the two ends of the rotating shaft are respectively connected with the end parts of the stator shell through bearings, and the rotor core is fixedly connected to the rotating shaft inside the stator core. The rotor core and the rotor winding are hermetically encapsulated inside the rotor shell, and the periphery of the rotor shell is provided with a spiral groove. A gap is left between the rotor shell and the inner wall of the stator core. The magnetized water pump of the invention not only can transfer liquid and pressurize liquid, but also can achieve the purpose of water magnetization as a strong air gap magnetic field exists in an air gap and water is magnetized by the air-gap magnetic field when flowing through the air gap.

Description

technical field [0001] The invention relates to a water pump, in particular to a magnetized water pump. Background technique [0002] Magnetized water is widely used in industry, agriculture, medical insurance and other fields. At present, magnetized water is mainly artificial magnetized water, and most of the magnetized water machines on the market are provided by water pumps (or directly use tap water) Pressure), press water into a magnetic permeable layer containing a magnetic field, and complete the magnetization of water when the water flows through the magnetic permeable layer. [0003] The above method magnetizes water and has the following defects: [0004] (1) If the magnetized water device provides water pressure through a water pump, since the water pump itself is composed of motors, pump head pipelines and other parts, plus the magnetized parts of the magnetized water, the structure is complicated, which is unfavorable for production, processing and later mainte...

AI Technical Summary

Problems solved by technology

[0004] (1) If the magnetized water device provides water pressure through a water pump, since the water pump itself is composed of a motor, a pump head pipeline and other parts, plus the magnetized parts of the magnetized water, the structure is complicated, which is unfavorable for production, processing and post-maintenance

In addition, the magnetized parts of the magnetized water machine allow water to pass through a relatively narrow space, and the viscous resistance and surface tension of the water encountered by the water in it are relatively large, and the working load of the motor is relatively high, resulting in energy waste.

[0005] (2) If the magnetized water device is directly connected to tap water and magnetized by tap water pressure, it is difficult to control a stable flow rate due to unstable water pressure, the magnetization time of water is not easy to control, and the output speed of magnetized water is not uniform

If the conditions are not suitable, the permanent magnet will gradually demagnetize during the working process so that the magnetization effect of the whole machine will gradually decrease and eventually fail

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