PROBLEM TO BE SOLVED: To provide outdoor equipment of an air conditioner for a railway vehicle which can practically use capacity of a heat exchanger by equalizing wind speed distribution and can suppress clogging of the heat exchanger and operation failure of a damper, and an air conditioner for a railway vehicle.SOLUTION: Outdoor equipment of an air conditioner for a railway vehicle comprises: a housing in which an inlet port communicating with an air channel is formed in a direction traversing a flow direction of wind in the air channel during travelling of a vehicle; a heat exchanger which is accommodated in the housing and is located along the air channel; and a guide which is so provided in the air channel as to face the heat exchanger and blocks a part of the air channel. The guide is symmetrically formed with a center line of the heat exchanger, which extends in a direction orthogonal to a travel direction of the vehicle, as a symmetric axis, and extends in a direction orthogonal to the travel direction of the vehicle on the heat exchanger side of an air channel wall.SELECTED DRAWING: Figure 1
【課題】風速分布を均一にして熱交換器の能力を活かし、熱交換器の目詰まりやダンパの動作不能を抑制する鉄道車両用空気調和機の室外機及び鉄道車両用空気調和機を提供する。【解決手段】風路に連通する吸入口が車両の走行中における風路内の風の流れ方向を横切る方向に形成された筐体と、筐体に収容され、風路に沿って配置される熱交換器と、熱交換器と対向して風路に設けられ、風路の一部を閉塞するガイドを備える。ガイドは、車両の走行方向に直交する方向に延びる熱交換器の中心線を対称軸として対称状に形成されるとともに、風路壁の熱交換器側において車両の走行方向に直交する方向に延びている。【選択図】図1
OUTDOOR EQUIPMENT OF AIR CONDITIONER FOR RAILWAY VEHICLE AND AIR CONDITIONER FOR RAILWAY VEHICLE
鉄道車両用空気調和機の室外機及び鉄道車両用空気調和機
2017-02-09
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
OUTDOOR EQUIPMENT OF AIR CONDITIONER FOR RAILWAY VEHICLE
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