| 摘要 |
<p>The invention relates to a process for reducing the consumption of domestic water in a dwelling and dwellings assembies. According to the invention, the process consists in separating the toilet seat water from the water collected from the bath tub, shower, bath room hand-wash basin, and in circulating this water through a gravitational discharge pipe in order to be disinfected, the water being then filtered, while it is sucked and pushed by a pump up to an upper level, allowed by the building height, into an upper tank wherefrom it may be distributed by gravitational discharge into the toilet, the lower and the upper tanks being provided with a level sensor which controls an electric valve in order to allow the pump to suck the water, and with a maximum level sensor in order to stop the pump working.</p> |
