Wholesale motor vacuum cleaners are divided into household and industrial use: Household vacuum cleaners Household vacuum cleaners: There are various vacuum cleaners produced at home and abroad, and their working principles are basically the same. The fan impeller is driven by the motor at high speed, and the blades in the impeller continuously do work on the air, so that the air in the impeller obtains energy and discharges the fan at a very high speed. At the same time, the air in the dust suction part at the front end of the fan continuously supplements the air in the impeller, resulting in the formation of an instantaneous vacuum in the dust suction part, that is, a relatively high negative pressure difference is formed in the dust suction part and the outside atmospheric pressure. Garbage and dust near the mouth enter the vacuum cleaner along with the airflow, and pass through the filter inside the vacuum cleaner. Garbage and dust remain in the ash storage box, and the air is filtered and then discharged from the vacuum cleaner into the room, thus completing the entire vacuuming process.
