An explosion-proof motor with long service life

Abstract

The present invention discloses an explosion-proof motor with long service life. The explosion-proof motor comprises a base, a motor shell and a motor inner shell. A top of the base is fixedly connected with a motor. A top of the motor shell is provided with a water pump. A water inlet of the water pump communicates with a through hole in the top of the motor shell. One side of the water pump is provided with a water tank. A water outlet of the water pump communicates with a reflux hole in the outer surface of the water tank. The bottom of the water tank communicates with a cooling tube. The cooling tube is disposed between the motor shell and the motor inner shell. One side surface of the motor is fixedly connected with a rubber layer. An inner wall of the rubber layer is fixedly connected with symmetrical springs. According to the explosion-proof motor with the long service life, the motor does not generate high temperature when working constantly, so that the service life of the motor is prolonged; and the cooling effect is improved effectively, the motor is prevented from exploding at high temperature by cooling the interior of the motor, so that the service life of the motor is prolonged, and the motor is ensured to run normally so as to improve work efficiency.

Description

technical field [0001] The invention relates to the technical field of motors, in particular to an explosion-proof motor with long service life. Background technique [0002] Explosion-proof motor is a kind of motor that can be used in flammable and explosive places, and does not generate electric sparks during operation. Explosion-proof motors are mainly used in coal mines, oil and gas, petrochemical and chemical industries. In addition, they are also widely used in textiles, metallurgy, city gas, transportation, grain and oil processing, papermaking, and medicine. As the main power equipment, explosion-proof motors are usually used to drive pumps, fans, compressors and other transmission machinery. With the widespread use of explosion-proof motors in all walks of life, the continuous operation of the motor will gradually increase the temperature of the motor itself. The increase in temperature will not only seriously consume the service life of the motor, but also the mot...

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Problems solved by technology

With the widespread use of explosion-proof motors in all walks of life, the continuous operation of the motor will gradually increase the temperature of the motor itself. The increase in temperature will not only seriously consume the service life of the motor, but also the motor cannot run stably. The existing motors are Made of cast iron, its thermal conductivity is poor, and the motor is prone to burst when it is running at high temperature. The traditional cooling method is to use an external fan to cool it down. This cooling effect is poor and the work efficiency is low.

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