REHEATING DEVICE

PROBLEM TO BE SOLVED: To appropriately reheat hot water in a bathtub without giving uncomfortable feeling to a user, when a bathtub with high heat-insulation specification is used.SOLUTION: A reheating device includes a water discharge unit 37 for discharging hot water to the outside of a bathtub 5...

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Bibliographische Detailangaben
Hauptverfasser:	OUBI KEISUKE, YAMAMOTO KAZUTO, IGAWA KAZUHISA, MOTOIKE MASUO, KOMATSUBARA AKIRA, MURASE YUICHI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To appropriately reheat hot water in a bathtub without giving uncomfortable feeling to a user, when a bathtub with high heat-insulation specification is used.SOLUTION: A reheating device includes a water discharge unit 37 for discharging hot water to the outside of a bathtub 5 from a middle portion of a reheating circulation passage 4. The device also includes an operation control unit H1, which carries out, as a reheating operation to reheat hot water in the bathtub 5: first, a discharging process of supplying hot water in the bathtub 5 to the reheating circulation passage 4 and discharging hot water remaining in the reheating circulation passage 4 in the water discharge unit 37; and subsequently, a circulation heating process of circulating the hot water in the bathtub 5 in the reheating circulation passage 4 and heating the hot water in a reheating heating unit B.