Method for cleaning bottom equipment of bullet trains

Abstract

The invention discloses a method for cleaning bottom equipment of bullet trains. Bottom equipment of three bullet trains are simultaneously subjected to a cleaning flow process in different stages by utilizing three station positions arranged by a bullet train cleaning bank. When a train after being subjected to a first station position cleaning enters into a second station position, the next train enters into a first station position, and when the train after being subjected to a second station position cleaning enters into a third station position, the next train enters into the second station position and the train after the train which enters into the second station position enters into the first station position. A whole set of flow process system used for cleaning the bottom equipment of the bullet trains comprises the main units, such as an industrial dust-absorption system, a high-pressure air blowing system, a high-pressure cleaning system, a control console, an ultrasonic dust cleaner, a mobile dust-absorption device, a fixed pipe net, an intelligent dust-absorption socket, and the like. The system combines high-pressure cleaning with dust absorption and injecting blowing dust absorption, is excellent in integrity, is safe and high-efficient as well as convenient, is conveniently used, can avoid pollution, and meets the demand of automatic modern development.

Description

technical field [0001] The invention relates to a process method for cleaning equipment at the bottom of railway motor vehicles. Background technique [0002] The equipment under the vehicle must be cleaned before the overhaul of the EMU. The cleaning of the equipment under the vehicle is one of the important links to ensure the quality of the inspection and maintenance of the EMU. At present, the cleaning of the bottom and body of the motor vehicle is mainly achieved by manual blowing, water washing, scrubbing and other methods. The routine cleaning of each motor vehicle requires 8 people at the same time, and it takes 40 minutes to clean the outer surface of the complete trolley. The simple cleaning of the surface of the car body and the filters inside the skirts on both sides cannot thoroughly clean the bottom of the motor car. This traditional vehicle cleaning method has many disadvantages such as waste of manpower, low efficiency, incomplete cleaning, easy to cause sec...

AI Technical Summary

Problems solved by technology

At present, the cleaning of the bottom and body of the motor vehicle is mainly achieved by manual blowing, water washing, scrubbing and other methods. The routine cleaning of each motor vehicle requires 8 people at the same time, and it takes 40 minutes to clean the outer surface of the complete trolley. The simple cleaning of the surface of the car body and the inner filter screens of the skirts on both sides cannot thoroughly clean the inside of the bottom plate of the motor car

This traditional vehicle cleaning method has many disadvantages such as waste of manpower, low efficiency, incomplete cleaning, easy to cause secondary pollution, and potential safety hazards, which directly affects the work quality of subsequent stations and even the work efficiency of the entire maintenance process.

[0003] The vehicle cleaning methods in the prior art cannot meet the needs of the rapid development of high-speed railways in my country and the substantial increase in the maintenance of motor vehicles

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