TOILET BLOCK FOR VACUUM TOILET OF CARRIAGE (VERSIONS) Russian patent published in 2008 - IPC B61D35/00 F16K7/07 

FIELD: items of personal and house use.

SUBSTANCE: toilet block for a vacuum toilet of the carriage contains a bowl with the device of its washout connected by the operated valve (1) to line of forcing the toilet water pressure head system (2). The bowl on an outlet is connected to sewer vacuum toilet system by the operated final valve (3) executed in the form of (6) tubes established in a vessel (5) from an elastic material, the ends tightly fed out from it. The vessel has two operated valves. In the first version the first valve is connected to the line of forcing the toilet water pressure head system, and in the second - with sewer vacuum toilet system. In the second version the first valve is connected to the source of compressed air, and the second - with the sewer vacuum toilet system. The return valves are mounted in front of the operated valves of the vessel of the operated final valve.

EFFECT: design simplification, increase of reliability and cost reduction.

5 cl, 4 dwg