MOBILE PUBLIC TOILET Russian patent published in 2013 - IPC E03D7/00 

FIELD: construction.

SUBSTANCE: in the toilet body there are cabins with toilet sinks, a room for washing and a technical room. The toilet includes a water supply system, systems for removal of toilet sink and wash basin drains, a vacuum system, an accumulating tank of drains with a system of its heating and a unit of automatic control. The water supply system comprises tanks connected by pipelines with wash basin taps, and also with toilet sink washing facilities joined with the automatic control unit. The system of toilet sink drains includes pneumatically controlled drain valves, installed on the outlet nozzles of the toilet sinks, which are connected by means of sewage pipes with the accumulating tank of drains. The system of wash basin drains removal comprises a sewage pipe that connects an outlet nozzle of the wash basin sink with the accumulating tank of drains. On the sewage pipe of the wash basing there is an intermediate reservoir with upper and lower sensors of drain level and with a pneumatically controlled drain valve. The vacuum system includes a facility for cleaning of air released into atmosphere and a facility for pulling vacuum connected with the accumulating tank by the pipeline, on which there is a complex cleaning filter.

EFFECT: invention makes it possible to increase reliability of toilet operation.

10 cl, 4 dwg