The invention relates to a middle roof air supply structure of a railway vehicle and the railway vehicle. The middle roof air supply structure comprises a middle roof plate, wherein a relatively closed space is defined by the space on the upper side of the middle roof plate to serve as an air supply duct of an air conditioning unit; the air supply duct is communicated with an air supply hole of the air conditioning unit; the side part of the closed space and/or the middle roof plate are/is provided with an vehicle interior air supply hole for supplying air into a passenger compartment. The problem that the air supply duct cannot be arranged in the top of the passenger compartment is solved by rationally utilizing the space naturally formed in the upper side of the middle roof plate, meanwhile an independent air duct structure can be omitted, and air supply is performed by using a cavity between the middle roof plate and the vehicle body, so the weight is reduced, the cost is reduced, the height between the roof plate and the vehicle body can be reduced, further the height of the entire vehicle is reduced, and the requirement on vehicle clearance is met.
Middle roof air supply structure of railway vehicle and railway vehicle
2015-04-29
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Middle roof modular structure in railway vehicle and railway vehicle
European Patent Office | 2015
|Railway vehicle roof structure, railway vehicle body and railway vehicle
European Patent Office | 2020
|