1, vacuum principle. The fan impeller of the vacuum cleaner drives the air in the impeller out of the fan at high speed under the high speed of the motor, and at the same time, the air in the vacuum part is continuously replenished into the fan, which may cause a high pressure difference with the outside world.
2, the original vacuum cleaner. All vacuum cleaners are equipped with an assembly brush head for cleaning floors and carpets. The suction vacuum cleaners are also equipped with a series of cleaning brushes and nozzles for cleaning corners, curtains, sofas and crevices.
3. Throat: All suction vacuum cleaners will be equipped with hard pipes for connecting clean hoses and accessories.
4. Electric brush: The cleaner head of the internal vacuum cleaner is a special accessory for the hybrid vacuum cleaner.
5, round brush head: also called small suction nozzle, can do 360 * rotation, easy to clean furniture, fine mesh fabrics.
6, flat suction nozzle: also known as gap suction nozzle, is a thin, flat hard suction nozzle, especially suitable for cleaning the wall, radiant warm film, corners and shallow narrow place.
7, sweeping brush: made of long and soft armpit hair, suitable for cleaning curtains, walls and so on.