Counter-flow-type intelligent purging system and method of unilateral pathway

Abstract

The invention discloses a counter-flow-type intelligent purging system of a unilateral pathway. The counter-flow-type intelligent purging system includes a wind supply system, a movable purging systemand an exhausting and dedusting system; the movable purging system includes an electromagnetic guided AGV of a movable purging robot at the bottom and a multi-section type dedusting unit arranged atthe opposite side, the electromagnetic guided AGV drives along preset electromagnetic guided metal wire cables arranged on the two sides of a pathway of an inspection pin vehicle, and a counter-flow channel is formed. According to the counter-flow-type intelligent purging system, vehicle dust is quickly and efficiently cleaned, the operation environment in a purged garage is improved, purging of the vehicle bottom and side of a pathway transport vehicle is achieved, leading wires are hidden through a electromagnetic guided mode, pollution and damage are avoided, when the model and the marshalling length of a purged vehicle are changed, a purging road can be expanded or changed according to the requirements of vehicle purging, and the counter-flow-type intelligent purging system has the advantages that location is precise, flexibility is high, and assembling and disassembling are convenient; and counter-flow-type blowing-suction is achieved, the structure of whole composition is compact, the occupied space is small, and the purging efficiency is high.

Description

technical field [0001] The invention belongs to the technical field of purging of rail transit vehicles, and in particular relates to a convective intelligent purging system and method for a single-side rail. Background technique [0002] With the rapid development of the national economy, people travel more and more frequently, and their requirements for fast and convenient services are also getting higher and higher. In order to adapt to and promote the development of the industry, rail transit, as a new mode of transportation, has shown a blowout development. Correspondingly, higher requirements are put forward for the safety of rail transit vehicle operation and maintenance. [0003] During the operation of rail transit vehicles, a lot of dust will be generated due to the friction between the wheels and the rails. These dusts will be adsorbed on the surface of the electrical equipment at the bottom of the train and cause some electrical failures. Carry out timely dust ...

AI Technical Summary

Problems solved by technology

However, during the long-term actual operation of rail transit vehicles, a large amount of dust and stains will accumulate in the air-conditioning filters on the top of the vehicles and the folds of the passageways. If they are not cleaned regularly, there will be hidden dangers of electrical failures, which will also pose a threat to the normal operation of the vehicles.

[0006] At present, most of the purging operations in domestic rail transit vehicle maintenance sites are manual blowing and vacuuming. This method has a small purging area, low purging efficiency, and cannot find complete abnormalities. The labor intensity of the purging operators is high, and there are manual operations. Uncertainty leads to secondary pollution

[0007] The existing dust collection units are arranged in an array in the factory building. After the cleaning operation is started, they are all controlled and opened in a unified manner. Although a large wind field is formed, no dust is blown in areas where there is no manual or mechanical arm operation. Down, the vacuuming effect of the vacuum unit is limited, but a lot of energy is wasted, causing roaring mechanical noise in the factory building

[0008] In addition, due to the extremely irregular distribution and shape of equipment such as the bogie at the bottom of the vehicle, the flight path of the dust generated during the actual purging operation is also extremely irregular, and considering the requirements of the vehicle boundary, it is difficult for the purging station to form a relatively closed space , making it difficult to collect dust during purging operations

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