ProblemAn object of the present disclosure is to provide an air-heating control device and a control program configured to appropriately grasp that a supply of heat transfer medium is less than a predetermined flow rate, a fluid heating unit, an air-heating cycle device, and a vehicle air conditioner including the same.SolutionAn air-heating control device 6 according to the present disclosure stores a temperature increase map indicating a relationship between a flow rate of a coolant and a rate of temperature rise of the coolant on a downstream side of a heater for a case where a heating amount of the heater 4 is a predetermined amount, has an initial air-heating mode that is executed during a period from when energization of the heater is started to when a temperature of the coolant reaches a predetermined temperature, calculates, in the initial air-heating mode, a rate of temperature rise of the coolant based on a temperature of the coolant detected by a first temperature detection device 51, and derives, based on the temperature increase map, an estimated flow rate of the coolant corresponding to the rate of temperature rise calculated.
HEATING CONTROL DEVICE AND CONTROL PROGRAM, FLUID HEATING UNIT, HEATING CYCLE DEVICE, AND VEHICLE AIR CONDITIONING DEVICE COMPRISING SAME
HEIZUNGSSTEUERUNGSVORRICHTUNG UND STEUERUNGSPROGRAMM, FLÜSSIGKEITSERHITZUNGSEINHEIT, HEIZZYKLUSVORRICHTUNG UND FAHRZEUGKLIMAANLAGE DAMIT
DISPOSITIF DE RÉGULATION DE CHAUFFAGE ET PROGRAMME DE RÉGULATION, UNITÉ DE CHAUFFAGE DE FLUIDE, DISPOSITIF À CYCLE DE CHAUFFAGE ET CLIMATISEUR DE VÉHICULE LE COMPRENANT
2025-05-07
Patent
Electronic Resource
English
IPC: | G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES , Systeme zum Steuern oder Regeln nichtelektrischer veränderlicher Größen / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht / F24D DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS , Haus- oder Raumheizungssysteme, z.B. Zentralheizungssysteme / F24H FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, IN GENERAL , Erhitzer für flüssige oder gasförmige Stoffe, z.B. Wasser- oder Lufterhitzer mit Vorrichtungen zur Wärmeerzeugung, allgemein |
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