A carriage air supply system comprises an air conditioning unit and an air supply duct; the air supply duct comprises a main air duct, a secondary air duct, middle top plate air openings and side top plate air openings. The air conditioning unit is connected with the main air duct, the air conditioning unit sends cold air and hot air to the main air duct, and the secondary air duct is connected with the main air duct; the middle top plate air opening and the side top plate air openings are both connected with the secondary air duct; the side top plate air openings are formed in the side close to a compartment; and the included angle between the side top plate air opening air outlet face and the horizontal plane is larger than 0 degree. One part air is supplied downwards through the middle top plate air openings, and the other part of the air is supplied through the side top plate air openings, so that air is not directly blown to passengers, and the problem that the passengers feel uncomfortable due to the cold air feeling caused by the fact that air supplied by a subway vehicle air conditioner system directly blows to the heads of the passengers can be effectively solved; and according to the railway vehicle with the carriage air supply system, the riding comfort of the subway vehicle is greatly improved.
一种车厢送风系统,包括空调机组和送风风道,所述送风风道包括主风道、二次风道、中顶板风口、侧顶板风口;所述空调机组与所述主风道连接,所述空调机组将冷、热风送到主风道,所述二次风道与所述主风道连接,所述中顶板风口与所述侧顶板风口均与所述二次风道连接,所述侧顶板风口设置于靠近车厢的一侧,所述侧顶板风口出风面与水平面的夹角大于0度。本发明一部分通过中顶板风口向下进行送风,另一部分通过侧顶板风口进行送风,不向乘客直接吹风,可以有效解决地铁车辆空调系统送风直接吹向人的头部引起的冷风感导致的乘客不适的问题,该车厢送风系统的轨道车辆大大提高了地铁车辆乘坐的舒适性。
Carriage air supply system and railway vehicle
一种车厢送风系统及轨道车辆
2021-12-24
Patent
Electronic Resource
Chinese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
Air supply and return system, carriage and railway vehicle
European Patent Office | 2023
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