Braking control unit for high-speed motor train units and urban rail transit vehicles
A high-speed EMU and brake control technology, applied in pneumatic brakes, hydrodynamic brakes, hydrostatic brakes, etc., can solve problems such as inconvenient maintenance, and achieve the effects of convenient maintenance, easy use and high interchangeability
Active Publication Date: 2013-04-03
CRRC QINGDAO SIFANG ROLLING STOCK RES INST +1
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Problems solved by technology
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The invention relates to a braking control unit for high-speed motor train units and urban rail transit vehicles. The braking control unit comprises an empty electric converting valve, an emergency valve, an empty and load vehicle valve and a relay valve, wherein the empty electric converting valve is connected with the emergency valve through a pipeline, the emergency valve is connected with the empty and load vehicle valve through a pipeline, the empty and load vehicle valve is connected with the relay valve through a pipeline, the braking control unit also comprises a connecting plate and an integrated air path plate arranged on the connecting plate, the connecting plate is arranged on a hanging frame arranged at the bottom of a vehicle body, the empty electric converting valve, the emergency valve, and the empty and load vehicle valve and the relay valve are respectively arranged on the integrated air path plate. The braking control unit has the advantages that the modularized design is adopted, the empty electric converting valve, the emergency valve, the empty and load vehicle valve and the relay valve are integrated on the integrated air path plate, the braking control unit is arranged on a hanging frame arranged at the bottom of a vehicle body in an integral hoisting mode, higher interchangeability is realized, and the maintenance is convenient.
Application Domain
Railway hydrostatic brakesRailway hydrodynamic brakes +1
Technology Topic
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Examples
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Example Embodiment
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