CLEANING DEVICE WITH FLOODED CHAMBER Russian patent published in 2012 - IPC B08B3/04 

FIELD: process engineering.

SUBSTANCE: proposed device comprises appliance to flood flooded chamber 118 with fluid detergent. Said chamber features simple design. Said chamber 118 may be easily flooded and emptied. It may be communicated with detergent tank 104 while flooding appliance includes blower 142 to reduce pressure in camber 118. Note here that detergent is sucked by reduced pressure from detergent tank 104 into flooded chamber 118. Proposed method comprises the followings steps communicating flooded chamber 118 with detergent tank 104 and reducing pressure in said chamber by blower 142 so that liquid detergent is sucked from tank 104 into chamber 118. In flooding, chamber 118 made up of two parts is partially submerged in detergent tank 104 and, prior to flooding, said chamber is closed by relative displacement of said two chamber parts 120, 122.

EFFECT: fast filling and emptying.

15 cl, 7 dwg