An automatic cleaning system for the cover plate and filter screen of rail transit vehicles

Abstract

The invention discloses a rail traffic vehicle cabinet body cover plate and filtering net automatic washing system. The washing system comprises an electrothermal wool-removing device, an ultrasonic coarse washing device, an ultrasonic fine washing device, an ultrasonic rinsing device, a bubbling rinsing device and a drying device which are arranged in sequence. A gantry frame is arranged above the ultrasonic coarse washing device, the ultrasonic fine washing device, the ultrasonic rinsing device, the bubbling rinsing device and the drying device. The gantry frame is provided with a transferring manipulator used for transferring to-be-cleaned parts. The rail traffic vehicle cabinet body cover plate and filtering net automatic washing system has the advantages that the degree of automation is high, the washing efficiency is high, the efficiency that 300 cover plates or filtering nets are washed within 5 hours can be achieved, the manpower cost is greatly reduced, and unification of washing standards is ensured.

Description

technical field [0001] The invention relates to a rail transit vehicle, in particular to an automatic cleaning system for a cabinet body cover plate and a filter screen of a rail transit vehicle. Background technique [0002] Taking the CRH2 EMU as an example, the cover plates and filter screens of large cabinets such as traction converters and auxiliary power units (the weight of a single cabinet of the traction converter exceeds one ton) have been cleaned manually since the advanced maintenance , low efficiency, relatively high labor costs, the quality of cleaning needs to be controlled manually, the standard of cleaning is difficult to unify, the safety factor of cleaning methods is low, and it is difficult to realize the automation and intelligence of cleaning work. In addition, it is particularly difficult to clean the flocs entangled on the cover plates and filter screens, which is time-consuming and laborious, and the efficiency of cleaning 300 cover plates or filter ...

AI Technical Summary

Problems solved by technology

[0002] Taking the CRH2 EMU as an example, the cover plates and filter screens of large cabinets such as traction converters and auxiliary power units (the weight of a single cabinet of the traction converter exceeds one ton) have been cleaned manually since the advanced maintenance , low efficiency, relatively high labor costs, the quality of cleaning needs to be controlled manually, the standard of cleaning is difficult to unify, the safety factor of cleaning methods is low, and it is difficult to realize the automation and intelligence of cleaning work

In addition, it is particularly difficult to clean the flocs entangled on the cover plates and filter screens, which is time-consuming and laborious, and cannot achieve the efficiency of cleaning 300 cover plates or filter screens within 5 hours

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