To provide a railway vehicle air conditioning device that facilitates maintenance despite the fact that an amount of air passing through an indoor heat exchanger is unlikely to reduce and scattering of condensation water toward an air outlet is suppressed.SOLUTION: In a railway vehicle air conditioning device 600, an indoor heat exchanger 124 is disposed at a position inside a housing where an air flow AF passes. A drain pan 152 is disposed below the indoor heat exchanger 124 inside the housing. A first gap GP1 is secured between a lower end part 124e of the indoor heat exchanger 124 and a bottom surface 152a of the drain pain 152. A closing member 300 has: an elastic close contact part 390 that elastically comes into close contact with the bottom surface 152a of the drain pan 152; and a closing part 310 that closes a space between the elastic close contact part 390 and the indoor heat exchanger 124 in such a manner that at least a part of a load of the indoor heat exchanger 124 is transmitted to the elastic close contact part 390, wherein the closing member is attachable and detachable with respect to the indoor heat exchanger 124.SELECTED DRAWING: Figure 2
【課題】室内熱交換器を通過する空気の量が減少しにくく、吹き出し口に向かう結露水の飛散が抑えられるにも関わらず、メンテナンスが容易な鉄道車両用空調装置を提供する。【解決手段】鉄道車両用空調装置600において、室内熱交換器124は、筐体の内部における空気の流れAFが通過する位置に配置される。ドレンパン152は、筐体の内部における室内熱交換器124の下方に配置される。室内熱交換器124の下端部124eと、ドレンパン152の底面152aとの間に、第1間隙GP1が確保されている。閉塞部材300は、ドレンパン152の底面152aに弾性的に密接する弾性密接部390と、室内熱交換器124の荷重の少なくとも一部を弾性密接部390に伝える態様で、弾性密接部390と室内熱交換器124との間を閉塞している閉塞部310とを有し、室内熱交換器124に対して着脱可能である。【選択図】図2
RAILWAY VEHICLE AIR CONDITIONING DEVICE
鉄道車両用空調装置
2023-12-20
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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