PROBLEM TO BE SOLVED: To provide a technique capable of sufficiently cleaning an air conditioner that air-conditions a cabin of a railway vehicle.SOLUTION: A cleaning device 200 includes a storage tank 210 storing dew condensation water CW formed at an evaporator 110 of an air conditioner that air-conditions a cabin of a railway vehicle by using the evaporator 110 evaporating refrigerant and a cooperation device group constituting a refrigerating cycle in which the refrigerant circulates together with the evaporator 110, a cleaning machine 230 cleaning the evaporator 110 by using the dew condensation water CW stored in the storage tank 210 and being supplied with electric power required for the cleaning from the exterior, a secondary buttery 240 charged by at least one of overhead cable electric power supplied to a railway vehicle from an overhead wire EL and regenerative electric power generated in the railway vehicle, and a controller 220 making the cleaning machine 230 clean the evaporator 110 by supplying electric power stored in the secondary buttery 240 to the cleaning machine 230.SELECTED DRAWING: Figure 2
【課題】鉄道車両の車室を空調する空調機の洗浄を充分に行うことができる技術を提供する。【解決手段】洗浄装置200は、冷媒を蒸発させる蒸発器110と、冷媒が循環する冷凍サイクルを蒸発器110と共に構成する協働機器群と、を用いて鉄道車両の車室を空調する空調機の、蒸発器110において結露する結露水CWを貯める貯留槽210と、貯留槽210に貯められた結露水CWを用いて、蒸発器110の洗浄を行い、その洗浄に必要な電力は外部から供給される洗浄機230と、架線ELから鉄道車両に供給される架線電力と、鉄道車両で生成される回生電力との少なくとも一方によって充電される二次電池240と、二次電池240に蓄えられている電力を洗浄機230に供給させることにより、洗浄機230に蒸発器110の洗浄を行わせる制御器220と、を備える。【選択図】図2
CLEANING DEVICE, RAILWAY VEHICLE AIR CONDITIONER, CLEANING METHOD, AND CONTROL PROGRAM
洗浄装置、鉄道車両用空調装置、洗浄方法、及び制御プログラム
05.07.2018
Patent
Elektronische Ressource
Japanisch
CLEANING DEVICE, CLEANING CONTROL DEVICE, CLEANING CONTROL METHOD, AND CLEANING CONTROL PROGRAM
Europäisches Patentamt | 2022
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