A cleaning process for live skin in railway car depot

Abstract

The invention discloses a live skin cleaning process in a railway vehicle depot, which comprises a top fan unit, a porcelain vase, a locomotive unit, an automatic car washing system, an insulation detection module, a drainage ditch and a dry filter. The beneficial effects of the present invention are: adopting the air drying and filtering device, utilizing the difference in specific gravity between water and air, the air containing water molecules passes through several rows of vertical condensation pipes, the water molecules are attached to the walls of the condensation pipes, and the dry air flows out from above. In the cold season, the condensate pipe adopts electromagnetic heating to ensure that the air is dry, and a special intelligent air nozzle is used to automatically adjust the wind belt strength between the car net and the car net according to the absolute humidity of the air in the warehouse. Form an insulating dry air zone between the car nets, use intelligent water nozzles and brush bows, when washing the car, ensure that the water spray angle, water pressure, water temperature, and vehicle speed change, the flow of water will not overflow a lot, and ensure that the car wash water does not flow into the car wash in large quantities outside the area.

Description

technical field [0001] The invention relates to a cleaning process for railway vehicles, in particular to a cleaning process for charged skins in railway vehicle depots, and belongs to the technical field of car washing operations. Background technique [0002] The current cleaning of the outer skin of railway locomotives, passenger trains and EMUs adopts the contact process of spraying water and rolling brushes, and a washing garage needs to be built in cold regions. However, there is no catenary in the warehouse, and the car body has no power, so the car washing operation can only rely on external power, that is, the tractor tow the car washing party. Such a car washing operation is inefficient and causes the car washing operation to take too long, which cannot meet the needs of the current railway machines, passengers, and EMUs for maintenance. Contents of the invention [0003] The object of the present invention is to provide a kind of electrified sheath cleaning pro...

AI Technical Summary

Problems solved by technology

This kind of car washing operation is inefficient, and the car washing operation takes too long, which can no longer meet the needs of the current railway machine, passenger and EMU maintenance.

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