The invention discloses an auxiliary brake control system and an overflow valve assembly. The auxiliary brake control system comprises the overflow valve assembly, a main air cylinder and an air spring air storage cylinder. The overflow valve assembly is connected with the main air cylinder and the air spring air storage cylinder. The internal structure of the overflow valve is improved, a one-way conduction overflow valve is improved into a two-way conduction overflow valve, meanwhile, the two-way conduction structure is integrated, the structure is compact, and the stability is high; in the braking system of the railway vehicle, the safety of downstream pressure is guaranteed through the arrangement of the overflow valve, meanwhile, air can be supplemented for the upstream braking system, certain pressure is provided for the braking cylinder, and braking control is more reliable and safer.
本发明揭示了一种辅助制动控制系统及溢流阀组件,所述辅助制动控制系统包括溢流阀组件、总风缸和空气弹簧储风缸;所述溢流阀组件分别连接总风缸和空气弹簧储风缸。本发明改进了溢流阀的内部结构,将单向导通溢流阀改进为双向导通溢流阀,同时,双向导通的结构集成于一体,结构紧凑,稳定性高;在轨道车辆的制动系统中,溢流阀的设置不仅保证了下游压力的安全,同时还可以给上游制动系统补风,给制动缸提供一定的压力,使得制动控制更加可靠和安全。
Auxiliary brake control system and overflow valve assembly
辅助制动控制系统及溢流阀组件
2023-09-15
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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