Electric sweeping washing device

An electric sweeping washing device for use in sweeping and washing a floor or rug, the electric sweeping washing device comprising:

• a sweeping washing brush, comprising:
• a body having a separating board for demarcating and separating a sweeping washing brush front from a sweeping washing brush rear, wherein an opening of the sweeping washing brush front faces the floor or rug or is aimed at the dust collecting box, wherein an opening of the sweeping washing brush rear faces the floor or rug;
• a sweeping roller brush disposed inside the sweeping washing brush front, wherein both the sweeping roller brush and a water absorbing scrubbing roller brush are driven by a sweeping washing brush motor to rotate;
• an auxiliary wheel disposed at the body and between the sweeping washing brush front and the sweeping washing brush rear;
• the water absorbing scrubbing roller brush disposed inside the sweeping washing brush rear and driven by the sweeping washing brush motor to rotate;
• a sprinkler head disposed on a side of the water absorbing scrubbing roller brush inside the sweeping washing brush rear and facing the water absorbing scrubbing roller brush;
• and
• an water absorbing scraper abutting against another side of the water absorbing scrubbing roller brush inside the sweeping washing brush rear and abutting against the water absorbing scrubbing roller brush to absorb water therefrom;
• and
• a water collection system design, comprising:
• a tank;
• a clean water chamber disposed inside the tank and adapted to contain unused clean water;
• a dirty water chamber disposed inside the tank and adapted to contain used dirty water;
• a pipe comprising therein a spray tube, a water absorbing tube and a dust sucking tube, the spray tube connecting the sprinkler head and the clean water chamber via the spray motor, the water absorbing tube connecting the water absorbing scraper and the dirty water chamber, the dust sucking tube connecting the sweeping washing brush front and the water absorbing tube;
• a spray motor disposed at the tank to withdraw unused clean water from the clean water chamber with the spray tube, wherein the unused clean water thus withdrawn is driven and delivered to the sprinkler head by the spray motor;
• and
• an air intake motor disposed at the tank to reduce an internal pressure of the dirty water chamber to vacuum pressure, such that the used dirty water is raked by the water absorbing scraper and delivered to the dirty water chamber via the water absorbing tube, wherein dirt and dust is raked by the sweeping washing brush front and delivered to the dirty water chamber via the dust sucking tube and the water absorbing tube.