| 摘要 |
PURPOSE: A rainwater storage system is provided to stably support and protect a reservoir and discharge stored rainwater when needed. CONSTITUTION: A rainwater storage system(1) comprises a reservoir(2) which is buried in the ground and fitted with a top cover, a prefabricated support frame(30) which is assembled and installed in multiple layers within the reservoir, an inflow pipe(12) is connected to a side of the reservoir in order to let collected rainwater in, an overflow pipe(22) and a connection pipe(21) which are installed on the top and bottom of the other side of the reservoir, and a discharge pipe(23) which is connected to the overflow and connection pipes and formed with an orifice(24). |
