DEVICE COPING WITH WATER INLET PRESSURE ABNORMALITY

摘要

PROBLEM TO BE SOLVED: To provide a device for coping with water inlet pressure abnormality in a sanitary flushing device of which waste water is not let to continuously flow out even when abnormal water pressure is applied, and moreover, in which a safety valve and a tube for the waste water are not necessary. SOLUTION: A pressure sensor 220 and a water discharging valve 210 are arranged on the way of a water supply passage to a nozzle 12 for washing and to the downstream of an adjusting valve 250 to adjust a discharging water pressure, a control part 230 closes and locks the water discharging valve 210 when the adjusting valve 250 is broken in a state that the abnormal water pressure is applied and the abnormal water pressure is applied to the pressure sensor 220.