The invention belongs to the technical field of rail transit vehicles, and particularly relates to a parking brake module for a locomotive and a control method. According to the technical scheme, the parking brake module for the locomotive comprises a two-way valve, the two inlet ends of the two-way valve are connected with a main blast pipe gas circuit and a train pipe gas circuit respectively, the main blast pipe gas circuit is connected with a main blast pipe cock, the train pipe gas circuit is connected with a train pipe cock, and an air outlet of the two-way valve is connected with an air inlet gas circuit. The other end of the air inlet air channel is connected with a brake air channel, the brake air channel is sequentially connected with a pressure reducing valve and a parking brake electric control valve, the outlet end of the brake air channel is connected with a front bogie parking brake pipe air channel and a rear bogie parking brake pipe air channel, and the front bogie parking brake pipe air channel is connected with a front bogie parking brake cock. And the rear bogie parking brake pipe gas circuit is connected with a rear bogie parking brake cock. The invention provides a parking brake module for a locomotive and a control method.
本发明属于轨道交通车辆技术领域,特别涉及一种机车用停放制动模块及控制方法。其技术方案为:一种机车用停放制动模块,包括双向阀,双向阀的两个进口端分别连接有总风管气路和列车管气路,总风管气路上连接有总风管塞门,列车管气路上连接有列车管塞门,双向阀的出气口连接有进气气路,进气气路的另一端连接有制动气路,制动气路上依次连接有减压阀和停放制动电控阀,制动气路的出口端分别连接有前转向架停放制动管气路和后转向架停放制动管气路,前转向架停放制动管气路上连接有前转向架停放制动塞门,后转向架停放制动管气路上连接有后转向架停放制动塞门。本发明提供了一种机车用停放制动模块及控制方法。
Parking brake module for locomotive and control method
一种机车用停放制动模块及控制方法
2025-01-07
Patent
Electronic Resource
Chinese