APPARATUS FOR BLOCKING BAD ODOR FROM STREET INLET OF RUNOFF

摘要

PURPOSE: An offensive odor cutoff apparatus of a street inlet is provided to completely cut off offensive odors flowing to a sewer pipe from flowing backward to a street inlet. CONSTITUTION: An offensive odor cutoff apparatus of a street inlet comprises a street inlet box(10) and a floating body(20). The street inlet box is inserted into a street inlet(2) and has a funnel-shaped part(12). The top of the funnel-shaped part is opened to receive rainwater, and the bottom has an outlet port(11). The floating body selectively seals the outlet port of the street inlet box. A sinker(23) is coupled to the bottom end of the floating body.