Working principle of vacuum cleaner

Working principle of vacuum cleaner

The working principle of the vacuum cleaner is that the motor of the vacuum cleaner rotates at a high speed, sucking in air from the suction port, so that the dust box generates a certain vacuum, and the dust passes through the floor brush, takes over,

The handle, hose, and main suction pipe enter the dust filter bag in the dust box, and the dust is left in the dust filter bag. The filtered air enters the motor through a layer of filter. This layer of filter is to prevent the dust bag from breaking and dust sucking into the motor. To protect the barrier, the air entering the motor flows out through the motor. Due to the continuous wear of the carbon brushes during the operation of the motor, a filter is added before flowing out of the vacuum cleaner.

The finer the filter material, the cleaner the air can be filtered, but the poorer the air permeability, which affects the air volume sucked by the motor and reduces the efficiency of the vacuum cleaner. But for users, comfort and cleanliness are the main thing.

Its air permeability is low, so it is made into a wave shape to increase the air-permeable area. Some of this filter material can be cleaned repeatedly. Any filter material has a "life", that is, the pores of the filter material have been blocked by small particles of dust after long-term use. Therefore, paper dust bags are ideal, disposable, sanitary and convenient. After the cloth filter bag is cleaned, the fibers will be compacted, which affects the filtering effect and the ventilation effect. SMS three-layer composite filter material is washable, but the air permeability is slightly lower.

Suzhou Lanxinjieer Electric Co., Ltd. is a comprehensive household vacuum cleaner brand manufacturer integrating R&D, technical service, sales and customer service. Service hotline: 400-666-4836, welcome to inquire!