Washing Machine for Rail Transit BEIJINGTEPO – AUTO WASHING
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1 General scheme
1.1 General summarize
adopts to clean the dust, oil stain and other besmirch
of the train. By using the water, cleaning agent and the brush to wash two lateral of the
railroad train, include the car door with the pane. The Automatic Train Washing Machine is
constituted by washing system, electricity control system, water supply system, compressed
air supply systems. It adopts the train self-draught. The train passes the warehouse to wash
and brush with the speed of 2-4 km/ h. Automatically proceeds railroad train two lateral
washing. Wash the bodywork surface to have no the dust, mud with the other attachment.
Wash the empress's water to pass by to handle to behind circularly use. Have the auto or
manual control function and can choose if use a cleaning agent.
1.2 This washing machine has the following functions:
1) This washing machine can auto wash the lateral extern surface.
2) This washing machine can auto wash the coping of the train.
3) This washing machine provides to automatically clean the train, meanwhile, manual
cleaning is also possible.
4) Each working section can work manually and move from point to point.
5) This machine provides to display the washing state of each working section, any
failures and relevant parameter.
6) This machine have the perfect system protecting function. It also provides to give
alarm both automatically and manually in the event of a failure.
7) This machine provides two alternative ways of washing: detergent solution washing
and fresh water washing.
8) This machine provides two alternative ways of drain or watering: auto and manual.
9) This machine provides the function: reuse the circulating water.
10) This machine provides the record function: the train’s number, washing times, if
using the detergent or not.
1.3 Working mode
The mode of the automatic train washing machine is “go washing mode”. The lateral
and coping of the train is washed when the train is going with the limited speed. The train
moves by its own power. The driver drive the train with the limit speed of 2-4km/h.
1.4 Constituting of equipment
Automatic Train Washing Machine consists of pre-cooling and pre-wetting station,
front .lateral detergent brushing washing station, roof detergent brushing station, lateral
initial water brushing station, water supplying station, the compressed air supplying
station, water circulating and disposing station, detergent supplying station, electric
appliances and control system.
All of the components tally with the international standard IEC, ISO, The Chinese
national standard GB and Railway Ministry of China standard TB are also adopted.
1.5 Work conditions for the equipment
1) Main technical parameter of Metro vehicle which is washed.
The device is matched with the train which is used. These parameter is treated to settle.
2) Environment weather condition
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Washing Machine for Rail Transit BEIJINGTEPO – AUTO WASHING
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The equipment circulates accommodative of Chongqi’s weather term:
Operating temperature -5~50°C
Operating relative humidity <100%
3) Exterior power supply condition
Exterior power supply voltage:
Three-phase AC380V+10% 50Hz
Control voltage: single-phase AC380V+10% 50Hz
