A passenger transport vehicle contains an air conditioner which has a refrigerant circuit operated using a refrigerant. The refrigerant circuit has a condenser with a fan for conveying cooling air and an evaporator for controlling the temperature of supply air conveyed by a supply fan into a passenger compartment. Flow ducts for the cooling air and for the supply air are fluidically separated from one another inside the air conditioner by a partition wall. The partition wall has a degassing device being switched between a closed state for normal operation of the air conditioner and an open state for emergency operation of the air conditioner, in which emergency operation the degassing device fluidically connects the flow duct for the cooling air and the flow duct for the supply air to one another. A refrigerant detector is provided and when it detects the refrigerant, it triggers actuation of the degassing device.
FAHRZEUG ZUR PERSONENBEFÖRDERUNG
PASSENGER TRANSPORT VEHICLE
VÉHICULE DE TRANSPORT DE PASSAGERS
2023-10-25
Patent
Electronic Resource
German
IPC: | B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES |