How does a vacuum cleaner works? 5 best vacuums for home

Do many people search about How does a vacuum cleaner works? We tried to simply explain this process. Vacuum cleaners have become an indispensable home appliance for most people and we need to know different types of Vacuum Cleaners Work. Imagine if you have to hold onto all the sawdust on your carpet in your hands. It will be a nuisance. By drinking soft drinks in a straw, you are using the simplest vacuums. The soda substrate creates a depression between the bottom of the straw and the top. It may seem like a complicated machine, but a typical vacuum cleaner is made up of only six main components:

An intake part
An exhaust part
An electric motor
A fan
A porous bag
Housing that can contain all the other components

As you start your cleaner, the fan rotates, the air is directed to the front of the exhaust. As the air moves forward, the particle density (and therefore the air pressure) increases in front of the fan and decreases behind the fan. The blow on the back of the bowl is the same as the blow on the back of the straw while drinking. The pressure in the area after the fan decreases with non-vacuum pressure (ambient pressure). This creates a vacuum that is part of the vacuum system.

Since the air pressure in the vacuum is lower than the external pressure, the ambient air enters the vacuum through an inlet. As long as the fan runs and the suction line is open, air flows constantly through the inlet and outlet openings. But how does the air circulate to collect dust and dirt from the carpet? The basic principle is friction.

The suction force is generated by the vacuum cleaner’s rotating fan, which creates a stream of air that flows through the inlet and outlet openings of the outlet opening. This airstream behaves like a stream of water.

The moving air particles come into contact with loose or dirty dust as they move, and when the dirt is light enough, and the suction force is strong enough, the friction of the material is transferred to the vacuum cleaner. This principle allows leaves and other debris to swim in a stream.

Some vacuum cleaner models also have rotating brushes at the entrance that remove dust and dirt caught in drafts from the carpet. On the way to the air outlet opening, the dirty air flows through the vacuum bag.

These bags are made from a porous woven material (usually cloth or paper) that acts as an air filter. The small holes in the pack are large enough for air particles to pass but too small for most dirt particles to expand. Then, when a stream of air enters the bag, all air will flow through the material, but dirt and debris will accumulate in the bag.

You can place the vacuum cleaner bag anywhere on the path between the suction line and the exhaust air opening, as long as air flows through it. With upright vacuum cleaners, the bag is usually the last station on the way: Once filtered, the air goes out again. The lids inside the cylinder allow the bag to be placed in front of the fan to purify the air as soon as it enters the vacuum.

With this basic idea, designers create a variety of vacuum cleaners with a wide variety of suction options. Vacuum cleaners collect dirty air through an air filter (bag). The suction power of a vacuum cleaner depends on several factors. The suction power is greater or lesser depending on the following factors:

Propeller Power: To generate strong suction power, the motor must run at a reasonable speed.

Obstruction of the airflow: if a lot of dirt accumulates in the vacuum cleaner bag, the air becomes more resistant to the exit. Each part of the air molecule moves slower due to the increased resistance.

Therefore, a vacuum cleaner works best if you have just replaced the bag after being cleaned for a long time. Inlet valve end hole size: Since the speed of the vacuum fan is constant, the amount of air flowing through the vacuum per unit of time is also stable.

Regardless of the size of the inlet, the same amount of particulate matter must enter the vacuum every second. If you make the door smaller, individual air molecules will have to move much faster to pass all the time. When the airspeed increases, the pressure decreases due to Bernoulli’s principle (for more information on this physical principle, see How Airplanes Work).

Less stress leads to more suction in the inlet port. Because they offer greater suction power, the narrower suction joints can pick up heavy debris from wider joints. This is all a vacuum cleaner needs.

5 best vacuum cleaners for home

1. Shark Navigator Lift-Away NV352

The NV352 offers the function of two vacuum cleaners in one: it can be used as a normal vacuum cleaner or converted into a drum vacuum cleaner. Numerous reviews of this inexpensive vacuum cleaner point to excellent suction power on both carpeted and bare floors.

In laboratory tests, it removed animal hair and grit with the same degree of certainty. One of the most useful features of the Navigator Lift-Away NV352 is the function of the suction release valve – conveniently located on the handle – which can be adjusted to reduce the vacuum’s sticking on small and uneven carpets. Although it looks and works like a vertical menu, the NV352’s clever design allows you to turn it into an empty box.

It also has multiple hose connections that are great for accessing tight spaces or curtains. Because the main body is wheelless, you’ll need to carry this vacuum cleaner, but for that reason a handle is well-placed. The bagless NV352 also features a HEPA filter and an anti-allergy seal to keep extra dust in place.

Shark NV352 Navigator Lift Away Upright Vacuum

View on Amazon

Brand

Shark

Special Feature

Swivel Steering

Form Factor

Upright

Color

Lavender

Filter Type

Foam

2. Shark Apex DuoClean with Zero-M Powered Lift-Away (AZ1002)

If your home is a combination of hardwood floors and carpet, the Shark Apex DuoClean (AZ1002) may be the answer to your multi-level puzzle. Comes with 2 separate rollers – one with a carpet brush and the other with a soft brush for hard floors.

This Optimus Prime vacuum not only does two things on the floor, but it also works vertically, but converts into a can-style vacuum, with plenty of attachments for cleaning hard-to-reach spots. Due to the small distance in the compartment, the opening can easily be climbed under furniture and other low obstacles.

The Apex DuoClean has three separate suction modes and LED lights on the handle and floor nozzle that illuminate the dirt on the front. The Apex DuoClean not only received high scores for cleaning a variety of surfaces, but also excellent ratings for removing pet hair without rotating it around the brush roll.

Reviewers also praised the included robotic accessory for cleaning cat hair on furniture.