BATHTUB DEVICE

Japanese Patent JP2023124811

A

To provide a bathtub device that allows a bathing person to take a bath for a comparatively long time while inhibiting the bathing person from feeling dizzy.SOLUTION: A bathtub device includes: a water discharge part 8 provided above a bathtub body; a circulation flow passage 4 for communicating a water intake part with the water discharge part; a circulation pump 6 provided in the circulation flow passage; a temperature adjusting part 7 for adjusting a temperature of hot water supplied to the water discharge part; a detection part 22 for detecting a temperature of hot water in the bathtub body; and a control part 16 for controlling the temperature of hot water supplied to the water discharge part. The control unit has a discharged water temperature adjustment mode in which if the temperature of the hot water in the bathtub body is higher than an upper limit temperature in a predetermined temperature range, hot water is discharged from the water discharge part toward the inside of the bathtub body so as to circulate the hot water taken from the water intake part for a predetermined time after start of water discharge from the water discharge part, and after elapse of the predetermined time, the temperature of the hot water discharged from the water discharge part is lowered to within the predetermined temperature range T by the temperature adjusting part 7.SELECTED DRAWING: Figure 8

UNO RYOKO
TSUBOI HIROYUKI
ICHIKAWA YU
ENOKI MASATAKE
WATANABE SATOSHI
AZUMA KENSUKE
KAMIDE MAO
ISHII YUWA

JP2023003550A

September 06, 2023

January 13, 2023

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TOTO LTD

A47K3/00

Shinichiro Tanaka
▲吉▼田 和彦
Hiroyuki Suda
Ken Deshimaru
Ichiro Kurasawa
Yasushi Yamamoto
Hiroko Suzuki
Makoto Watanabe

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