Pulse washing device for scale impurities in high-power motor cooler

Abstract

The invention discloses a pulse washing device for scale impurities in a high-power motor cooler. The device comprises a drug preparing container, a pulse pump and a precipitate container, wherein the drug preparing container is used for storing a scale impurity softening agent; the pulse pump is connected to a pulse pump liquid inlet pipe and a pulse pump liquid outlet pipe; the pulse pump liquid inlet pipe extends into the scale impurity softening agent in the drug preparing container; the pules pump liquid outlet pipe is connected to a cooler liquid inlet of the cooler; and the precipitate container is correspondingly connected to a cooler liquid outlet of the motor cooler and the drug preparing container. According to the device, the prepared scale impurity softening agent is pumped into the motor cooler through a pneumatic diaphragm pump; the inner part of the motor cooler is intermittently circularly washed with pulse through the pulse function of the pneumatic diaphragm pump, and thus the inner scale and impurities can be softened and flow out together with flushing liquid.

Description

[0001] 【Technical field】 [0002] The invention belongs to the technical field of cooler equipment, and in particular relates to a pulse cleaning device for scale impurities inside a cooler of a high-power motor. [0003] 【Background technique】 [0004] Some high-power motor manufacturers in fully mechanized coal mines install a water cooling system inside the motor in order to ensure the normal operation of the motor temperature within the specified range. After these water cooling systems have been used for a long time, scale and impurities inside the cooler often occur, which will affect the cooling effect of the motor. [0005] In the past, the cooler inside the motor was generally washed with a water pipe. As long as the water is flushed, it means that the cooler is not blocked. The working effect of the cooler cannot guarantee the normal operation of the motor within the specified range, and even the motor will overheat and burn out due to the poor cooling effect of the ...

AI Technical Summary

Problems solved by technology

These water cooling systems have been used for a long time, and there will often be scaling and impurities inside the cooler, which will affect the cooling effect of the motor.

[0005] In the past, the cooler inside the motor was generally washed with a water pipe. As long as the water is flushed, it means that the cooler is not blocked, but the internal scale impurities cannot be cleaned in time, and the presence of scale impurities in the cooler will affect the The working effect of the cooler cannot guarantee the normal operation of the motor within the specified range, and even the motor will overheat and burn out due to the poor cooling effect of the cooler during use

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