The invention discloses an air conditioner ventilation structure of a railway vehicle. The air conditioner ventilation structure comprises an air conditioner air distribution mechanism and an air duct, the air-conditioning air distribution mechanism comprises an air distribution valve and an air supply area for receiving air-conditioning air; the air conditioner air distribution mechanism selectively distributes cold air or hot air output by an air conditioner to enter an air duct through an air distribution valve. Hot air branch pipes used for outputting air conditioner hot air are arranged on the two sides of the air flue. The upper end of the hot air branch pipe is connected with the side wall of the air duct and extends downwards along the side wall of the carriage, and the lower end leads to the bottom of a passenger room of the railway vehicle. According to the invention, the uniformity of air distribution in the passenger room is improved, the temperature comfort is also improved, and the riding comfort of passengers in the passenger room is integrally improved.
本发明公开了一种轨道车辆空调通风结构,其包括空调风分配机构,风道;所述空调风分配机构包括分风阀、接收空调风的送风区域;所述空调风分配机构通过分风阀,选择性地分配空调输出的冷风或热风进入风道;所述风道的两侧设置有用于输出空调热风的热风支管;所述热风支管的上端与风道侧壁连接,并沿车厢侧壁向下延伸,下端通向轨道车辆客室底部。本发明提高了客室气流组织的均匀性,又提高了温度舒适性,整体上提升了客室内乘客的乘坐舒适性。
Air conditioner ventilation structure of railway vehicle
一种轨道车辆空调通风结构
2022-12-27
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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