一种铁路货车制动系统集成式模块化结构及安装方法

By using an integrated modular structure and pneumatic access device design, the problems of chaotic component layout and complex piping in railway freight car braking systems have been solved, achieving efficient braking response and installation accuracy.

CN120942259BActive Publication Date: 2026-07-17CRRC SHIJIAZHUANG CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
CRRC SHIJIAZHUANG CO LTD
Filing Date
2025-08-18
Publication Date
2026-07-17

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Abstract

本发明提供了一种铁路货车制动系统集成式模块化结构及安装方法，属于制动系统技术领域，包括底板、120阀、副风缸、双室风缸、限压阀、气动通路器及多个管路，120阀、副风缸、双室风缸安装于底板上，气动通路器固设于双室风缸上，限压阀固设于气动通路器上；气动通路器设有两个换气腔室、贯穿通道、连接孔，限压阀与连接孔、贯穿通道一端相连通，贯穿通道的另一端与双室风缸相连通；120阀与副风缸、双室风缸相连接，120阀与连接孔相连通，且120阀与限压阀与同一个换气腔室相连通。本发明提供的铁路货车制动系统集成式模块化结构，将多个部件集成化布置，减少管路交叉干涉和管路连接长度，提升了制动系统响应速度。
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