What is the structure principle of a portable vacuum cleaner

Sep 09,2021 / BY DEVELOPERS
The fan impeller of the portable vacuum cleaner is driven by the motor at a high speed, and the air in the impeller is discharged from the fan at a high speed, and at the same time, the air in the dust suction part is continuously supplemented into the fan. In this way, a relatively high pressure difference is formed between the cavity of the portable vacuum cleaner and the outside. Dust and dirt near the suction nozzle are sucked into the vacuum part of the cavity along with the air under the action of negative pressure, and pass through the leaker to collect the dust and dirt inside the dust tube.
The original of the vacuum cleaner. The suction portable vacuum cleaner is also equipped with a series of cleaning brushes and nozzles for cleaning corners and gaps.
Hose: All suction-type vacuum cleaners will be equipped with a hard hose, which is used to connect the soft hose and accessories for cleaning.
Electric brush: The cleaning head of the internal vacuum cleaner is a special accessory for hybrid vacuum cleaners.
Round brush head: also smaller nozzle, can do 360* rotation.
Flat nozzle: also known as the gap nozzle, it is a slender, flat hard nozzle. Especially suitable for cleaning walls, radiant heaters, corners and shallow and narrow places.
Sweeping brush: made of long and soft bristles, suitable for cleaning curtains, walls, etc.
Now people can better clean the home hygiene and reduce their workload. They use a vacuum cleaner to clean the home. The work efficiency is high. Compared with the traditional broom cleaning, it is easier and the procedure is simple. , The entire cleaning work can be completed at one time. After the appearance of the portable vacuum cleaner, the workload of people in cleaning the house has been greatly reduced. Whether it is a sofa or a bed, it can be easily cleaned.