The rail transit ventilation device comprises a carriage, a connecting pipeline, a supporting plate and an exhaust fan, an air conditioner is fixed to the top of the carriage, a groove is formed in the inner top of the carriage, the supporting plate is fixed to one side of the interior of a bearing pipeline, and guide plates are symmetrically arranged on the two sides of a pushing support. The exhaust fan is fixed to the bottom of the compartment, the branch channels are symmetrically fixed to the inner walls of the two sides of the compartment, and exhaust holes are formed in the inner end faces of the branch channels. According to the rail transit ventilation device, after external air enters the air conditioner, the air conditioner can conduct refrigeration or heating treatment on the air, then cold air or hot air enters the carriage through the air inlet pipeline, and then the air can be exhausted through the air exhaust hole, the branch channel and the air exhaust pipeline in sequence under the action of the exhaust fan; the branch channels are distributed on the left inner wall and the right inner wall of the compartment at equal intervals, the efficient ventilation effect is conveniently achieved, and air circulation in the compartment is guaranteed.
本发明公开了一种轨道交通换气装置,包括车厢、连接管道、支撑板和抽风机,所述车厢的顶部固定有空调,所述凹槽开设在车厢的内顶部,所述支撑板固定在承载管道内部的一侧,所述顶推支架的两侧对称设置有导板,所述抽风机固定在车厢的底部,所述分支通道对称固定在车厢的两侧内壁上,且分支通道的内端面开设有抽气孔。该轨道交通换气装置,外部空气进入空调内之后,空调可对空气进行制冷或者制热处理,之后冷气或者热气通过进气管道进入到车厢内,之后气体可在抽风机的作用下依次经过抽气孔、分支通道和抽气管道排出,且分支通道等距离分布在车厢的左右内壁上,方便达到高效换气的效果,以此保证车厢内部空气流通。
Rail transit air interchanger
一种轨道交通换气装置
2022-03-01
Patent
Elektronische Ressource
Chinesisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / A61L Verfahren oder Vorrichtungen zum Sterilisieren von Stoffen oder Gegenständen allgemein , METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL / B01D SEPARATION , Trennen |
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