TOILET BOWL WITH WASTE DIVIDING VALVE Russian patent published in 2015 - IPC A47K11/00 

FIELD: construction.

SUBSTANCE: toilet bowl (see fig. 1), consisting of the housing (1) with the hole (2) for dumping of dense fractions of waste into accumulative vessel and with the bowl (3) for liquids removal the bottom part of which is almost completely additionally fitted with the rotary valve (4). From it down by the slope and through holes in it the liquid flows down into the bowl located under it and further out of the toilet bowl. To avoid its sticking by dense fractions of waste and used toilet paper its surface is covered by the bedding (5), for example, biodegradable paper. When the valve is rotated around its axis (6) (see fig. 2) its back part closing the hole (2) from below is lowered, and the front part located above the bowl rises, and the dense fractions of waste detained on it, including the bedding and the used toilet paper, are dumped into the holding vessel. For additional protection of the holding vessel against liquid penetration which has infiltrated through the structural slot between the valve surface and the lower edge of the hole (see fig. 3), outside of it the barrier in the form of continuous rib (7) is arranged along the valve perimeter having the minimum height in the zone of dumping and the maximum one above the bowl. Also, freely adjoining the bowl walls from the inside, it protects it from casual penetration of dense fractions and paper. To ensure the reliability of dumping (see fig. 4) the valve surface is implemented with longitudinal ribs (8), with the thickness, height and step matched with the rigidity of the bedding in wet state, or the bedding is made with respective corrugations of low wettable material.

EFFECT: invention allows to create a toilet bowl, rather comfortable and traditional in appearance, for conditions without the centralized sewerage and with limitations by water consumption for drain off.

3 cl, 4 dwg