High-efficiency energy-saving variable-frequency and variable-speed motor

Abstract

The invention discloses a high-efficiency energy-saving variable-frequency and variable-speed motor, and the motor comprises a variable-frequency and variable-speed motor main body. The left end of the variable-frequency and variable-speed motor main body is provided with a first transmission rotating shaft, and a right side of the variable-frequency and variable-speed motor main body is providedwith a second transmission rotating shaft. The second transmission shaft is provided with a bearing, and the outer ring of the bearing and the inner wall of a circular ring are fixedly connected. Whenthe variable-frequency and variable-speed motor main body runs at a high speed, the centrifugal force withstood by a sliding rod and a stopper increases, a spring extends and the stopper and a stopping block make contact with each other. A clamping device drives a blade to rotate through the stopping block and the circular ring, and the blade enables air to flow through the surface of the variable-frequency and variable-speed motor main body. When the variable-frequency and variable-speed motor main body runs at a low speed, the stopper and the stopping block do not make contact with each other, thereby reducing the power consumption when the blade operates at a low speed, and improving the energy-saving efficiency of the variable-frequency and variable-speed motor main body. A silica gelmoisture absorber absorbs moisture in the air to prevent moisture from causing interference to the normal operation of the motor, thereby reducing the power consumption of the main body of the variable-frequency and variable-speed motor main body.

Description

technical field [0001] The invention relates to the field of electromechanical technology, in particular to a high-efficiency energy-saving variable-frequency speed-regulating motor. Background technique [0002] The variable frequency speed regulating motor generates driving torque. As the power source of electrical appliances or various machinery, the frequency variable speed regulating motor will generate a lot of heat when it runs at high speed. If the heat is not dissipated in time, it will cause the motor to burn out. However, when the variable frequency speed regulating motor is running at low speed, the heat sink on the variable frequency speed regulating motor can meet the demand, and the cooling fan increases the power consumption of the motor; the variable frequency speed regulating motor is not completely sealed, and the inside of the plastic sealed motor will accumulate moisture during long-term use. The moisture will interfere with the normal operation of the m...

AI Technical Summary

Problems solved by technology

[0002] The variable frequency speed regulating motor generates driving torque. As the power source of electrical appliances or various machinery, the frequency variable speed regulating motor will generate a lot of heat when it runs at high speed. If the heat is not dissipated in time, it will cause the motor to burn out. However, when the variable frequency speed regulating motor is running at low speed, the heat sink on the variable frequency speed regulating motor can meet the demand, and the cooling fan increases the power consumption of the motor; the variable frequency speed regulating motor is not completely sealed, and the inside of the plastic sealed motor will accumulate moisture during long-term use. The moisture will interfere with the normal operation of the motor and increase the power consumption of the motor

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