Cleaning device null of rest room for woman

摘要

PURPOSE:To prevent the inutile use of washing water by controlling the dis charge water quantity of water discharge means according to the output signal of a judging circuit with judges if paper is used within a set time or after the lapse of a certain time after a human body is detected. CONSTITUTION:The title device is constituted of a human body detector 20 for detecting a human body, paper use detector 22 for detecting the use of paper, flush valve 23 for controlling the feed of washing water, and a judging circuit 24 for transmitting an instruction of the discharge in the magnitude of flow rate to the flush valve 23. When the flush valve 23 is operated within a set time after the use of paper or the detection of human body, the washing for urine or the washing for generating imitation sound is judged, and a small quantity of washing water is discharged, while if the flush valve 23 is operated over the set time, the washing for feces is judged, and a large quantity of wash ing water is discharged. Therefore, the inutile discharge of washing water is prevented, and water can be economized.