What are the characteristics of household vacuum cleaners?
Household vacuum cleaners use a fan impeller driven by a high-speed motor. The blades in the impeller continuously work on the air, so that the air in the impeller obtains energy and is discharged from the fan at a very high speed. At the same time, the air in the suction part at the front end of the fan continuously replenishes the air in the impeller, resulting in the formation of an instantaneous vacuum in the suction part, that is, a high negative pressure difference between the suction part and the outside atmospheric pressure. The garbage and dust near the mouth enter the vacuum cleaner with the airflow, pass through the filter inside the vacuum cleaner, the garbage and dust stay in the dust storage box, and the air is filtered and discharged from the vacuum cleaner into the room, thus completing the entire vacuuming process. 1. The horizontal vacuum cleaner is a common vacuum cleaner in the Asian and European markets, accounting for more than 80% of the overall market. It is characterized by small size and convenient storage. Horizontal vacuum cleaners are also divided into "box vacuum cleaners" and "bag vacuum cleaners"
