RS20241069A1 - Bracket for fixing the upper end of the duct for local mechanical ventilation of the toilet bowl and the new variant of the duct with a fan for local mechanical ventilation of the bowl - Google Patents

Abstract

A bracket for fixing the upper end of the duct for local mechanical ventilation of the toilet bowl, which is connected to the suction branch of the fan for local mechanical ventilation of the toilet bowl and to the duct (7) for exhausting waste air from the toilet room outside the building, and on the other side has an opening (3) for the duct for local mechanical ventilation of the toilet bowl and an opening (2) for general ventilation of the toilet room, and by regulating the air flow through them in a certain proportion or by opening and closing the opening on the bracket (1) for general ventilation of the toilet room at the required intervals, both general ventilation of the toilet room and local mechanical ventilation of the toilet bowl are provided constantly or at the required intervals, without the possibility of air recirculation. The new version of the duct with a fan for local mechanical ventilation of the toilet bowl during defecation enables simple installation and effective prevention of the spread of unpleasant odors from the toilet bowl throughout the toilet room during defecation, by directly removing unpleasant odors through the aforementioned ventilation ducts outside the building.