PROBLEM TO BE SOLVED: To provide outdoor equipment of an air conditioner for a railway vehicle being high in cooling efficiency, by increasing the cooling air volume, by reducing resistance of exhaust air in an exhaust port.SOLUTION: Outdoor equipment 1 of an air conditioner for a railway vehicle on the present invention comprises an intake port 4 and an exhaust port 3, a heat exchanger 8 for exchanging heat with air sucked in from the intake port 4 and an outdoor blower 7 arranged in an air duct up to the exhaust port 3 from the intake port 4 and discharging from the exhaust port 3 by sending the air to the heat exchanger 8 from the intake port 4. The exhaust port 3 comprises a plurality of exhaust port louvers 5a for arranging the lengthwise direction in parallel to the railway vehicle travel direction. The exhaust port louvers 5a are a shape of expanding in the vertical direction of a flow of exhaust air 13 for advancing in the flow direction of the exhaust air 13 toward the railway vehicle outside from the inside of the outdoor equipment 1 in a cross-sectional shape vertical to the railway vehicle travel direction.SELECTED DRAWING: Figure 2
【課題】排気口における排気風の抵抗を小さくし、冷却風量を増加させ、冷却効率が高い鉄道車両用空気調和装置の室外機を提供する。【解決手段】本発明に係る鉄道車両用空気調和装置の室外機1は、吸気口4及び排気口3と、吸気口4から吸入された空気と熱交換を行う熱交換器8と、吸気口4から排気口3までの風路に配置され、吸気口4から熱交換器8へ空気を送り、排気口3から排出する室外送風機7と、を備える。排気口3は、長手方向を鉄道車両走行方向と平行に配置される複数の排気口ルーバー5aを備える。排気口ルーバー5aは、鉄道車両走行方向に垂直な断面形状が、室外機1の内側から鉄道車両外部に向かう排気風13の流れ方向に進むに従い、排気風13の流れの垂直方向に広がる形状である。【選択図】図2
OUTDOOR EQUIPMENT OF AIR CONDITIONER FOR RAILWAY VEHICLE
鉄道車両用空気調和装置の室外機
23.05.2016
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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