| 摘要 |
A system for separately collecting rainwater and clean water by excluding microbial impurities contained in rainwater is provided to produce clean water at a low cost by using a force generated due to a change in a natural air stream. A system for separately collecting rainwater and clean water by excluding microbial impurities contained in rainwater comprises: a drainpipe(2) vertically connected from a rooftop(1) to a top face of the rainwater tank; a rainwater tank(4) which has a wastewater outlet(4-2) formed on a bottom face thereof in a state that an opening or closing device is installed on the wastewater outlet, and a discharge port(4-1) formed on a lower portion thereof; a clean water tank(5) which is installed beside the rainwater tank, and which has a wastewater outlet(5-2) formed on a bottom face thereof in a state that an opening or closing device is installed on the wastewater outlet, a discharge port(5-1) formed on a lower portion thereof, and a vent(5-3) installed on a top portion thereof; and a curved induction pipe(3) including an inlet connected to the drainpipe, and an outlet connected to an upper end portion of the clean water tank in a state that the rainwater tank and the clean water tank are installed in parallel. |
