The invention discloses a controllable top movable air conveying opening in a subway train. The controllable top movable air conveying opening is characterized by comprising an air opening edge frame, wherein the air opening edge frame is arranged on a top air channel opening in the subway train; a plurality of movable shutters are paved in the air opening edge frame; each movable shutter is connected with the air opening edge frame by a rotary shaft. The controllable top movable air conveying opening is the improvement aiming at a current train air conditioner top air conveying opening manner, and a traditional train air conditioner grid air opening is changed into a shutter opening capable of being flexibly adjusted, so that controllable top movable air conveying opening can be widely applied to an air conditioner system in an urban railway train. Passengers can adjust the movable shutters of the air opening according to the cold and hot conditions of the region and self requirements so that the effect of adjusting the opening degree of the air opening is realized, and the size and direction of air quantity conveyed by the air opening are controlled; the design is more individualized, and the different cold and hot requirements of the different passengers can be met.
Controllable top movable air conveying opening in subway train
2015-05-20
Patent
Electronic Resource
English
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |