| 摘要 |
PROBLEM TO BE SOLVED: To solve problems wherein a domestic tank for toilet is not developed for use of reclaimed water and very hard labor are required for saving water, although the number of persons who use reclaimed water by manual operation increases to save water in a house from the viewpoints of the environmental problem and family budget. SOLUTION: This tank for toilet is a two-layer type composed of a tank 1 for storing reclaimed water and a tank 2 for storing washing water. By storing a fixed amount of reclaimed water in the tank for storing reclaimed water, the labor for use of reclaimed water in a house are reduced. COPYRIGHT: (C)2004,JPO
|
