| 摘要 |
<p>The present invention relates to a small hydropower generation system which discharges sewage after securing equal to or greater than a predetermined amount of sewage in a sump storing sewage without a separate sensor using a siphon phenomenon for smooth generation, and induces a higher effective head height without an external power source. According to the present invention, a small hydropower generation system using sewage discharged from a high-rise multi-storied building includes multiple sumps installed at each predetermined story section to collect sewage discharged from each corresponding story section; multiple siphon pipes disposed at each of the sumps while having a sewage introduction unit placed on a lower portion of the sumps, and a sewage discharge unit placed at a higher position than the sewage introduction unit, such that the collected sewage is discharged when the water level of the sewage stored in the sumps is higher than the height of the sewage discharge unit; a main pipe connected to the sewage discharge units of the siphon pipes to discharge the sewage discharged from each of the sumps downward; and a generator connected to the lower portion of the main pipe to generate small hydropower using the head of the sewage discharged to the main pipe.</p> |
