Novel rail air source system

Abstract

The invention relates to a novel rail air source system comprising a motor, a control box, a beam frame, an air intake filtering unit, a compressor body unit, a cooler unit, a safety valve unit, an exhaust solenoid valve unit, a check valve unit, an air-water separation unit, a dryer unit and a control cabinet unit. The system is assembled on a rail vehicle in the mode that the motor, the controlbox, the air intake filtering unit, the cooler unit, the safety valve unit, the exhaust solenoid valve unit, the check valve unit, the air-water separation unit, the dryer unit and the control cabinetunit are mounted on the compressor body unit separately, the compressor body unit is connected to the beam frame, the beam frame is mounted on a body of the rail vehicle through bolts, or the units and the compressor body unit are connected to the beam frame, and the beam frame is connected to the vehicle; and the motor is connected to the control box and the compressor body unit, and the controlbox is connected to a control system of the rail vehicle. The air-cooled design mode is adopted, and the new type air source system is clean, environment-friendly and easy to maintain.

Description

technical field [0001] The invention relates to the technical field of rail vehicle equipment, in particular to a novel rail air source system. Background technique [0002] The air source system is an important part of the air pipeline and braking system of the rail vehicle, which provides clean, continuous and stable compressed air for the braking system of the rail vehicle and the pneumatic auxiliary system of the whole vehicle. In the prior art, such as a rail train air source system disclosed in a Chinese utility model patent with the publication number CN202413812U, it includes air compressors, air purification equipment, control units, hangers and other components, and the control unit controls the air compressor. , The air purification equipment is controlled, the hanger is installed at the bottom of the train, the system components are arranged in the hanger in turn, and the control system is controlled by the train control system. All the components in the system ...

AI Technical Summary

Problems solved by technology

All the components in the system are listed and installed on the hanger, the size and weight of the product after molding are large, and it is not easy to repair and maintain

Another example is that the Chinese Utility Model Patent No. CN202728243U discloses a locomotive wind source system dewatering and oil filtering device, which comprises a dewatering filter, an oil dewatering filter installed on the base plate, and an air inlet pipe and an air outlet. Pipe, first heating plate, second heating plate, first solenoid valve, second solenoid valve, sewage pipe, control box, dryer, power switch and joints, this device is used to realize automatic water removal and Oil operation, but the system setting is more complicated, the molded product is larger, and the maintenance is inconvenient

[0003] In addition, the traditional air source system is an oil-cooled air source system, which has many components and consumes a lot of energy, which is not conducive to environmental protection

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