Integrated installation module of air braking system

The utility model discloses an integrated installation module of an air braking system, which relates to the technical field of self-wheel running special equipment and comprises an integrated installation support, a distribution valve, a pressure limiting valve, a double-chamber air cylinder, an auxiliary air cylinder, an air filtering device, a tee joint I and a tee joint II, according to the utility model, the problems of scattered valve group layout, complicated pipeline connection, limited operation space, low construction efficiency and the like when the 120-type truck distribution valve air brake system is mounted on a truck can be solved. The air brake system integrated installation module integrates an air cylinder and a valve piece, the space layout is reasonable and compact, and the pipeline connection amount is small; meanwhile, the installation module can be assembled under a vehicle, the operation space is not limited, the operation environment is good, the working efficiency can be greatly impr