Wall-mounted toilet bowl has air extraction openings, over the highest water level and the flushing pipe inlet, to carry air into a chamber for extraction by a fan to remove odors

摘要

The toilet bowl assembly, with a flushing system, has the toilet bowl (1) mounted at a wall frame (2) with two air extraction openings (12) over the flushing pipe inlet (11), and over the highest water level (6) in the toilet bowl. Air within the toilet bowl is extracted directly and completely from an air collection chamber (7) through a motor-powered extractor fan (19) integrated into the wall frame. A non-return flap (20) prevents odor returning to the toilet bowl, and the foul air passes into an air take-off channel or is taken away directly.