TWI455840B - Air conditioning system and railway train with it - Google Patents

Claims (9)

一種鐵道車輛之空調系統，係用以對車室供應空調風，其特徵在於，具備：空調管路，具有延伸於車輛長度方向之通風路、以及連通前述通風路與前述車室之複數個吹出口；空調裝置，係對前述空調管路之通風路供應空調風；流速調整構件，在前述通風路設於較前述空調裝置下游側，阻礙前述空調風在前述車輛長度方向之流動以調整流速；以及整風構件，具有設於前述吹出口、於車寬方向延伸成橫越前述吹出口且延伸於垂直下方之複數個整風板；前述複數個整風板，係於前述車輛長度方向以等間隔配置。 An air conditioning system for a railway vehicle for supplying air conditioning air to a vehicle compartment, comprising: an air conditioning duct having a ventilation path extending in a longitudinal direction of the vehicle, and a plurality of blowings connecting the ventilation path and the vehicle compartment An air conditioning device that supplies an air conditioning air to a ventilation path of the air conditioning duct; and a flow rate adjusting member disposed on a downstream side of the air conditioning device to block a flow of the air conditioning wind in a longitudinal direction of the vehicle to adjust a flow rate; And the wind-removing member includes a plurality of air-conditioning panels that are provided in the air outlet and extend in the vehicle width direction so as to extend across the air outlet and extend vertically downward; and the plurality of air-conditioning panels are disposed at equal intervals in the longitudinal direction of the vehicle. 如申請專利範圍第1項之鐵道車輛之空調系統，其中，前述流速調整構件，在前述通風路之車輛長度方向設於既定之設置區域；前述設置區域，在前述通風路之前述車輛長度方向之長度為L時，從前述通風路之車輛方向之上游側一端起之車輛長度方向之距離為L/10以上、L/3以下之範圍。 The air conditioning system for a railway vehicle according to the first aspect of the invention, wherein the flow rate adjusting member is provided in a predetermined installation area in a longitudinal direction of the air passage of the ventilation passage; and the installation area is in a longitudinal direction of the vehicle in the ventilation passage. When the length is L, the distance in the longitudinal direction of the vehicle from the upstream end of the air passage in the vehicle direction is a range of L/10 or more and L/3 or less. 如申請專利範圍第2項之鐵道車輛之空調系統，其中，前述流速調整構件，設於前述空調風在前述車輛長度方向之流速變最快之最速位置附近。 The air conditioning system for a railway vehicle according to the second aspect of the invention, wherein the flow rate adjusting member is provided in the vicinity of a speedmost position at which a flow velocity of the air-conditioning air in the longitudinal direction of the vehicle becomes the fastest. 如申請專利範圍第1至3項中任一項之鐵道車輛之空調系統，其中，前述空調裝置構成為將既定供應方向之空 調風供應至前述通風路；於前述複數個吹出口包含相對前述空調裝置位於前述供應方向之至少一個吹出口；於前述至少一個吹出口設有用以減少來自該處之空調風之吹出量之擋板。 The air conditioning system for a railway vehicle according to any one of claims 1 to 3, wherein the air conditioner is configured to empty an intended supply direction The plurality of air outlets are provided with at least one of the air outlets in the supply direction; and the at least one of the air outlets is provided with a blower for reducing the amount of air blown from the air conditioner board. 如申請專利範圍第1至3項中任一項之鐵道車輛之空調系統，其中，前述整風構件具有延伸於前述車輛長度方向且在前述車寬方向之開口寬度較前述吹出口小之狹縫狀之第1吹出孔與在車寬方向之開口寬度較前述第1吹出孔寬且位於較前述第1吹出孔下側之第2吹出孔；前述整風板延伸成橫越前述第1吹出孔；前述吹出口經由前述第1吹出孔及第2吹出孔連結於前述車室。 The air conditioning system for a railway vehicle according to any one of claims 1 to 3, wherein the wind regulating member has a slit shape extending in a longitudinal direction of the vehicle and having an opening width smaller than the air outlet in the vehicle width direction. a first blowing hole and a second blowing hole that is wider in the width direction than the first blowing hole and located below the first blowing hole; the wind plate extends across the first blowing hole; The air outlet is connected to the vehicle compartment via the first blowing hole and the second blowing hole. 如申請專利範圍第1至3項中任一項之鐵道車輛之空調系統，其進一步具有將來自前述空調裝置之空調風送至車室之送風機；前述送風機設於前述鐵道車輛之車寬方向中間部分；前述吹出口設於前述鐵道車輛之靠近車寬方向兩端處；前述整風板從前述吹出口延伸至前述送風機之下方位置。 An air conditioning system for a railway vehicle according to any one of claims 1 to 3, further comprising: a blower that sends an air-conditioning air from the air conditioner to the vehicle compartment; the blower is disposed in a middle of a width direction of the railway vehicle The air outlet is disposed at both ends of the railway vehicle in the vehicle width direction; and the wind deflector extends from the air outlet to a position below the air blower. 如申請專利範圍第1至3項中任一項之鐵道車輛之空調系統，其中，前述流速調整構件係板狀之網構件，設置成正交於前述車輛長度方向。 The air conditioning system for a railway vehicle according to any one of claims 1 to 3, wherein the flow rate adjusting member is a plate-like mesh member disposed orthogonal to the longitudinal direction of the vehicle. 如申請專利範圍第1至3項中任一項之鐵道車輛之空調系統，其中，前述空調管路具有於前述車室開口之檢查口與能於前述檢查口開閉之檢查蓋；前述檢查口位於對應前述流速調整構件之位置。 The air conditioning system for a railway vehicle according to any one of the preceding claims, wherein the air conditioning duct has an inspection opening at the opening of the vehicle compartment and an inspection cover that can be opened and closed at the inspection opening; the inspection opening is located Corresponding to the position of the aforementioned flow velocity adjusting member. 一種鐵道車輛，其具備申請專利範圍第1至8項中任一項之空調系統。A railway vehicle having the air conditioning system of any one of claims 1 to 8.