PROBLEM TO BE SOLVED: To provide a duct structure for a railway vehicle which is not only produced but also installed at a reducible cost.SOLUTION: In a duct structure for a railway vehicle 100 which has a duct space 117 that is a channel connecting between an air conditioner 150 and a passenger room space 125 and extends from the space under a passenger room floor 102 of the railway vehicle 100, through a side body structure 103, to a roof part 101 side, a heat insulation material layer 136 is formed on the surface of the side body structure 103, partition plates 131 are formed to extend from an interior panel 130 arranged inside of the side body structure 103 to abut on the heat insulation material layer 136 and the duct space 117 surrounded with the surface of the heat insulation material layer 136, the interior panel 130 and the partition plates 131 is used as an air channel.SELECTED DRAWING: Figure 1
【課題】ダクト製作費並びに設置コストを削減可能な鉄道車両のダクト構造の提供。【解決手段】空調装置150と車室空間125とを繋ぐ流路であるダクト空間117を備え、ダクト空間117が鉄道車両100の車室床部102の下より側構体103を通って屋根部101側に抜ける鉄道車両100のダクト構造において、側構体103の表面に断熱材層136が形成され、側構体103の内側に配置される内装パネル130には、断熱材層136に当接する仕切板131が形成され、断熱材層136の表面と、内装パネル130と、仕切板141とで構成されたダクト空間117が、流路として利用される。【選択図】図1
DUCT STRUCTURE OF RAILWAY VEHICLE
鉄道車両のダクト構造
05.07.2018
Patent
Elektronische Ressource
Japanisch
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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