WATER REPLENISHING METHOD OF CIRCULATING WATER CLOSET

摘要

PURPOSE:To make the maintenance of a water closet easy by partitioning a tank into urine and stools and, at the same time, connecting both with a pipe through a selector valve for pump driving, transferring the urine to the stools side after collecting the stools and using the urine as the initial circulating water. CONSTITUTION:A tank 5 is separated with a parting strip 11 to form a urine tank 12 and a stools tank 13. The tanks 12 and 13 are connected to pipes 15 and 17 through a selector valve 16. After that, the selector valve 16 and a pump 20 are connected to a pipe 19 and, at the same time, an ejecting pipe 21 is so connected that a toilet bowl 6 is cleaned with the urine. In addition, water level sensors 23 and 24 are provided and, at the same time, a controller 27 and a starting button 28 are provided to control the selector valve 16 and pump 20. After collecting stools B from an opening 22, the urine A is transferred to the tank 13. According to the constitution, the initial water after dipping up the stools B does not be required, and the maintenance of a water closet can be easily carried out.