The working principle of the vacuum cleaner and the use tips

Household vacuum cleaners have now become one of the essential electrical appliances for our lives and homes. Household vacuum cleaners are favored by families, especially housewives, for their compact size, flexibility, and excellent dust removal effect. With a household vacuum cleaner, all the inconveniences of traditional cleaning and cleaning are eliminated. However, there are various designs of vacuum cleaners. What should we pay attention to when using vacuum cleaners? This article will take you to understand the working principle of vacuum cleaners And use small coups.

Distinguishing model specifications

The models and specifications of household vacuum cleaners produced by different manufacturers are also different, and their structure, functions, and characteristics are also different. Therefore, when using the vacuum cleaner, be sure to read the operation manual of the vacuum cleaner carefully to avoid the trouble caused by incorrect operation.

Pipe connection

Attention must be paid to the connection between the hose of the household vacuum cleaner and the suction port of the housing to ensure that the connection is secure. At the same time, the hose and the suction nozzle at the end of the hose should also be connected securely to avoid unstable connection and insufficient suction during use.

Power control

The power cord of a household vacuum cleaner is generally shrunk at the bottom of the vacuum cleaner. Pull it out when using it. When using it, pull it according to the length you need when using it. Do not use excessive force to cause the power cord to wear and break, resulting in electrical safety. Hidden dangers. At the same time, the continuous use time of the vacuum cleaner should be controlled within 1 hour to prevent the motor from overheating and burning out.

Adjusting suction

Household vacuum cleaners should be adjusted according to different places of use. When facing different clean environments, using proper suction can clean more effectively and prolong the service life of the motor.

Regular maintenance

Household vacuum cleaners, like ordinary electrical appliances, require regular maintenance, inspection and maintenance, such as cleaning the filter on the nozzle. At the same time, the motor of the vacuum cleaner needs to be overhauled every year to ensure its service life.

Store properly

Household vacuum cleaners are electrical equipment, and need to be stored in a dry place after use to avoid moisture erosion. In order to avoid safety accidents such as motor short circuit in the next use.

Working principle of vacuum cleaner

The vacuum cleaner controls the operation of the motor by current, and the motor is attached with a fan, and the fan blades have a corresponding angle, similar to the propeller of an airplane. When the fan blades rotate, they push air all the way to the exhaust port. When air particles are pushed forward, the particle density in front of the fan increases, the air pressure rises accordingly, and the particle density behind the fan decreases. The pressure drop behind the fan will be the same as the pressure drop in the straw when drinking a drink. The pressure behind the fan is lower than the pressure outside the vacuum cleaner, which is the ambient air pressure, which will generate suction inside the vacuum cleaner, that is, a partial vacuum.

The main components of modern vacuum cleaners are vacuum pumps, dust bags, hoses, and nozzles of various shapes. There is an electric exhaust fan inside the machine, which runs at high speed after power on. The vacuum cleaner produces an instantaneous vacuum. The internal air pressure is much lower than the outside air pressure. Under the effect of this air pressure difference, dust and dirt enter the vacuum cleaner barrel with the airflow, and then collect the dust. The bag is filtered, the dust remains in the dust bag, and the purified air enters the room again through the motor, which has the effect of cooling the motor and purifying the air.

The above is about the working principle of the vacuum cleaner and the sharing of tips. I hope it will be helpful to you.