Water inlet for toilet flushing system - has vertical cylindrical guide tube delivering water via divergent portion to flushing conduit, with overflow openings leading to toilet bowl

摘要

The wall (3) of the flushing conduit is raised to define a distance of at least 15 cm between the entry point (2') of the flushing water and the upper edge plane (3') of the toilet bowl. The raised portion of the wall is defined by a funnel-shaped projection (4) with inclined walls which drain any water leakage towards the bowl. An axial cylindrical guide conduit (6) is located within the funnel-shaped projection, diverging to form two lateral discharge openings which deliver water in two equal fractions to the flushing conduit (5) of the bowl, without reducing its flow rate. Openings (7) in the guide conduit walls cause water above a certain level to overflow to the funnel interior. USE/ADVANTAGE - water inlet for toilet flushing system which prevents backflow of contaminated water to supply conduit in case of overpressure.