INTEGRATED TYPE RAINWATER SUMP TANK OF A BUILDING, CAPABLE OF RECYCLING RAINWATER USING A WATER STORAGE SPACE

摘要

PURPOSE: An integrated type rainwater sump tank of a building is provided to recycle rainwater by gathering and storing in a large capacity regardless of a low-rise or high-rise building, to harmonize with a high-rise building at the same height, to heighten economical efficiency by using narrow installation space relatively, to use natural resources effectively and to contribute to the urban water shortage. CONSTITUTION: The integrated type rainwater sump tank of a building(10) contains: a structural member of half-moon shaped, semi-elliptical, semicircular, semi-quadrilateral, semi-hexagonal, or triangular section whose the supported side to a lateral wall(11) corresponds to the backside to be installed in harmony with the building(10); and at least one or more tank body(100) extended axially from the ground around a lateral wall(11) to the rooftop of the building(10) to use the whole lateral wall(11) as a bearing foundation by piling up and welding the structural members.