To provide a railway vehicle air conditioning apparatus capable of accurately performing abnormal diagnosis of a blower.SOLUTION: The present disclosure pertains to a railway vehicle air conditioning apparatus that is mounted on a vehicle and performs air conditioning inside a vehicle compartment, the apparatus comprising a compressor that is connected by refrigerant piping, a refrigerant circuit having an outdoor heat exchanger and an indoor heat exchanger, an outdoor blower that sends air that is outside the vehicle to the outdoor heat exchanger, an indoor blower that sends air that is inside the vehicle to the indoor heat exchanger, and a monitoring processing unit that performs, when the compressor is stopped and the outdoor blower and/or the indoor blower is driven, abnormal diagnosis in the blower being driven.SELECTED DRAWING: Figure 3
【課題】本開示は、送風機の異常診断を正確に行うことができる鉄道車両用空気調和装置を提供することを目的とする。【解決手段】本開示は、車両に搭載され、車室内の空気調和を行う鉄道車両用空気調和装置であって、冷媒配管により接続された圧縮機、室外熱交換器および室内熱交換器を有する冷媒回路と、車外の空気を室外熱交換器に送る室外送風機と、車室内の空気を室内熱交換器に送る室内送風機と、圧縮機が停止し、室外送風機および室内送風機のうち少なくとも方が駆動しているときに、駆動している送風機の異常診断を行う監視処理部とを備える。【選択図】 図3
RAILWAY VEHICLE AIR CONDITIONING APPARATUS AND RAILWAY VEHICLE AIR CONDITIONING MANAGEMENT SYSTEM
鉄道車両用空気調和装置および鉄道車両用空気調和装置管理システム
2023-09-22
Patent
Electronic Resource
Japanese
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |
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