Title:
TOILET DEVICE
Document Type and Number:
Japanese Patent JP2017227105
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a toilet device which has suppressed wasteful consumption of flushing water without making a user wait for toilet bowl washing.SOLUTION: A toilet device includes: a flushing water tank having a drain port at a bottom and for storing flushing water; a water supply part for supplying the flushing water in the flushing water tank; a drain valve for opening/closing the drain port; a drain valve drive part for driving opening/closing of the drain valve; a water level detection part for detecting a stop water level of the flushing water in the flushing water tank; and a control part for operating the drain valve drive part based on an input of a washing start signal and supplying the flushing water to a toilet bowl from the drain port, for supplying water to the flushing water tank and for stopping the water supply according to the detection of the stop water level by the water level detection part. The control part has a replenishment mode for supplying water in the flushing water tank to the stop water level, in the case where the stop water level is not detected at one time out of the time when the power is turned on, the time when opening of a toilet cover is detected, the time when a user being seated on a toilet seat is detected and the time when a user entering a toilet room is detected.SELECTED DRAWING: Figure 4
Inventors:
HOSOE KEISUKE
IKEGAYA KENJI
KATO TAKESHI
IKEGAYA KENJI
KATO TAKESHI
Application Number:
JP2016149108A
Publication Date:
December 28, 2017
Filing Date:
July 29, 2016
Export Citation:
Assignee:
TOTO LTD
International Classes:
E03D5/10; E03D1/24
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