The invention relates to an electro-pneumatic brake device suitable for a power concentrated motor train unit, which can concentrate brake parts which are originally arranged on each part of the train on one air circuit board. Air of a main blast pipe for improving the maintainability of equipment enters a life air cylinder through a main blast pipe connector, a ninth air path, a first cutout cock, a first check valve and a life air cylinder inlet connector, and outlet air of the life air cylinder is sent to an air spring air cylinder connector and a parking air cylinder connector through a life air cylinder outlet connector and a fifth air path. The air spring air cylinder connector is connected with the air inlet end of an air spring system, the parking air cylinder connector is connected with the air inlet end of a parking brake system, and a vehicle controller sends control instructions to the release electromagnetic valve, the pressure maintaining electromagnetic valve and the brake electromagnetic valve through control lines. The electric pneumatic control device is used for controlling relieving, pressure maintaining and braking of a brake system connected with a brake cylinder connector, and electric pneumatic control is more convenient and effective.
本发明涉及一种适合动力集中动车组用电空制动装置,其能够将原来散装在列车各部位的制动部件集中在一块气路板上,提高设备的可维护性总风管的风由所述总风管接口、第九气路、第一截断塞门、第一止回阀、生活风缸进接口进入生活风缸,所述生活风缸的出风再经由所述生活风缸出接口、第五气路送往所述空气簧风缸接口与停放风缸接口,所述空气簧风缸接口与空气弹簧系统的进风端相连接,所述停放风缸接口与停放制动系统的进风端相连接,车辆控制器通过控制线向所述缓解电磁阀、保压电磁阀、制动电磁阀发送控制指令,用于控制实现与制动缸接口相连的制动系统的缓解、保压和制动,电空控制更为方便有效。
Electric pneumatic braking device suitable for power-concentrated motor train unit
一种适合动力集中动车组用电空制动装置
2022-11-15
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
European Patent Office | 2023
|European Patent Office | 2023
|European Patent Office | 2023
|Device for relieving emergency braking of motor train unit and motor train unit
European Patent Office | 2023
|European Patent Office | 2025
|