Working principle of hand-push floor scrubber

The basic principle is that after the push-type floor scrubber is started, the combination of clean water and detergent will automatically flow to the brush plate of the floor scrubber. The rotating brush plate quickly separates the dirt from the ground. The vacuum motor operates to make the sewage tank a vacuum state. Then, the squeegee at the back of the floor scrubber is used to recover the sewage through the sewage pipe and scrape it clean, making the ground clean and bright without a drop of water.

1. The power of the disc brush and roller brush of the push-type floor scrubber comes from the motor that drives the brush to rotate through gears or belt transmission. The cleaning working principle is based on physical friction (the brush rubs against the ground through rotation). For example, the cleaning effect will be better when used with clean water with detergent.

2. The principle of water absorption is to generate high-speed airflow through the vacuum motor to form a vacuum state in the sewage tank, and then a soft rubber strip in front of the arc-shaped suction scraper is in contact with the ground, so that the sewage is gathered and recycled to the sewage tank through the high-speed airflow through the sewage suction pipe; the excess airflow is extracted by the vacuum motor and discharged to the outside. The role of the rear rubber strip of the suction scraper is to keep a distance from the front rubber strip and create a vacuum state between the two rubber strips. Only in this way can all the airflow be concentrated at the position of the sewage recovery hole of the front rubber strip. In addition, the rear rubber strip also plays a role in scraping water. Once the rear rubber strip does not fit the ground or is damaged, it will lead to poor water absorption effect.