Vacuum cleaner can be divided into vertical, horizontal and portable according to the structure. The working principle of the vacuum cleaner is to use the electric motor to drive the blade to rotate at a high speed, to produce a negative air pressure in the sealed shell, and to absorb the dust. Vacuum cleaner is mainly divided into household vacuum cleaner, commercial vacuum cleaner and industrial vacuum cleaner.
First, the power part
The main part of the vacuum cleaner is the power part, and all the power of the vacuum cleaner work comes from this, mainly including the vacuum cleaner generator and the governor. Vacuum cleaner generator is the origin of electric power; vacuum cleaner governor is divided into two kinds: machine control and hand control.
2. Functional part
The functional part of the vacuum cleaner mainly includes the things on the functional button of the vacuum cleaner, mainly including the button or the sliding switch, the receiving and discharging line mechanism, the full dust indication and so on.
Iii. Protection measures
Dust-free bag protection, high vacuum protection, anti-interference protection (soft start), overheating protection, anti-static protection.
IV. Filter system
Dust bag, front filter piece, back filter piece. According to the filtration materials are different: paper, cloth, SMS, pa.
V. Attachment
Handle and hose, take, ground brush, flat suction, round brush, sofa suction, hook, strap.
