What are the tools for sweeping the floor called?

1. broom: a cleaning tool used to clean large pieces of debris and sundries on the ground. 2. dustpan: a cleaning tool used to pick up concentrated garbage and then pour it into a garbage container. 3. Mop: Made of cloth strips or cotton yarn, installed on the handle, it is a cleaning tool for indoor floor cleaning. 4. Vacuum cleaner: A household appliance used to collect dust and dirt on floors, walls, carpets, furniture and clothes.

The working principle of the vacuum cleaner: through the high-speed rotation of the motor, a vacuum is formed in the main machine, and the garbage is sucked out from the suction port by using the high-speed airflow generated thereby. The point is "sucking". Before using the vacuum cleaner, check whether the fuse of the power supply can carry the current when the vacuum cleaner starts and works. (This is explained in the general product manual. Turn off the power switch of the vacuum cleaner, insert the power plug into the cigarette lighter socket of the car, start the car first, then start the power switch of the vacuum cleaner and start the operation. When the dust reaches a certain level or needs to be cleaned after use, press the clip on the dust cover and open the dust cover to remove the dirt. When cleaning the machine, please wipe it with a damp cloth containing water or a neutral detergent. It is forbidden to immerse the main engine head in water for cleaning, and do not use corrosive cleaners such as gasoline and banana oil, otherwise the shell will crack.