PROBLEM TO BE SOLVED: To provide a railway vehicle snow melting device that can efficiently remove snow accumulated on a railway vehicle having a carriage cover.SOLUTION: This railway vehicle snow melting device is provided for removing snow accumulated on a carriage by injecting liquid to a railway vehicle having a carriage cover 103 covering up the side of a carriage 100. The railway vehicle snow melting device has an external header (11) installed in the outside of two rails along the two rails where a railway vehicle passes. In the external header (11), two or more fan type scattering nozzles (14) for injecting the liquid are connected so that the scattering of the first direction may be increased more than the scattering of the second direction of two directions perpendicular to the liquid injection direction. The two or more fan type scattering nozzles (14) connected to an external header are disposed in the vicinity of the position overlapping with the carriage cover (103) in the vehicle width direction of the railway vehicle so that the first direction may face the direction substantially parallel to the rail and the liquid may reach the back of a space (E1) between the carriage cover (103) and the carriage (100).SELECTED DRAWING: Figure 12
【課題】台車カバーを有する鉄道車両に着いた雪を、効率的に除去することのできる鉄道車両用融雪装置を提供する。【解決手段】この鉄道車両用融雪装置は、台車100の側方を覆う台車カバー103を有する鉄道車両に対して、液体を噴射し、台車に着いた雪を除去する鉄道車両用融雪装置であって、鉄道車両が通過する2本の軌条に沿って2本の軌条の外方に設置される外ヘッダ(11)を有し、外ヘッダ(11)には、液体の噴射方向に垂直な2方向のうち第1の方向の拡散が第2の方向の拡散より大きくなるように液体を噴射する複数の扇型拡散ノズル(14)が接続され、外ヘッダに接続された複数の扇型拡散ノズル(14)は、第1の方向が軌条と略平行な方向を向き、かつ、台車カバー(103)と台車(100)との間の空間(E1)の奥まで液体が届くように鉄道車両の車幅方向で台車カバー(103)と重なる位置の近傍に配置されている。【選択図】図12
RAILWAY VEHICLE SNOW MELTING DEVICE
鉄道車両用融雪装置
2016-12-08
Patent
Electronic Resource
Japanese
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