| 摘要 |
FIELD: sanitary engineering equipment. SUBSTANCE: device can be used for washing and cleaning of sanitary appliances and particularly of lavatory pans. Device has facility 1 for heating and controlled discharge of pressure-forced liquid containing washing, disinfecting, and deodorizing substances and additives for dissolving lime sediments mixed with corresponding liquid which is delivered to sanitary appliance 4 through pipes 3 which end in spraying nozzles 41. Nozzles are arranged around upper edge of sanitary appliance and direct stream of cleaning liquid to internal surface of sanitary appliance. Aforesaid washing and cleaning device is convenient in use, it is of small overall dimensions. Device can be installed both on old and new sanitary appliances for their cleaning and deodoration for short period of time and low consumption of water and cleaning substances. Device can also be used for removing sediments in pipes and for their disinfection. EFFECT: higher efficiency. 2 cl, 1 dwg
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