Do You Know How Vacuum Cleaners Work?
Posted by: JimG Post date: April 10th, 2010There are plenty of differing kinds of vacuum cleaners and carpet cleaning machines but all of them work by employing the same principal or idea. A vacuum is made in a tube or system and air is drawn into the system through a filter which catches waste and then the air is diffused from the unit out of an exhaust.
The home upright vacuum cleaner uses the suction principal mixed with a spinning brush at the suction opening which is found on the base of the vacuum cleaner. As the brush, which is normally called a beater bar, spins at a good rate of speed this beats the carpet and pushes and waste toward the suction opening. Once the waste has reached the suction opening air forces the waste into a filter bag which catches the waste but lets the air pass through.
Once the air moves passed the filter bag it is expelled thru an exhaust vent customarily found on the handle box unit of the vacuum cleaner. Home vacuums are given this name because they frequently have one motor that runs the whole vacuum cleaner. This motor spins the brush and also operates the suction fan.
Because of heightened stress on one motor these types of vacuum cleaners don’t have the longevity of a commercial vacuum but are priced comparatively low. Commercial vacuum cleaners work on the same principal as home vacuum cleaners but are built for abuse and constant operation. Commercial vacuum cleaner parts are typically generally available and can get replaced by a vacuum cleaner technician.
Most commercial vacuum cleaners utilize two motors, one running the beater brush and the other running the suction fan or fans. These kinds of vacuums also use those latest technologies by trying circuit boards to pass out the power to the vacuums two motors just when required. On some more contemporary commercial vacuum cleaners when the suction wand is employed the beater brush motor will turn off or divert additional power for suction utilizing the whole motor potential of the vacuum cleaner.
Wet dry vacuums work on the same vacuum suction principal but extra safeguards must be implemented so that water doesn’t come in contact with any electrical parts or the motor.
Wet dry vacuum cleaner motors are sometimes positioned on top of a waste canister and air is drawn in thru the hose and up thru the motor to an exhaust vent positioned on top. If water starts to reach the motor at the apex of the canister a floating ball will close of the opening into the motor saving the motor from water damage. All on and off switches and electric parts on wet dry vacuums are sealed to stop water penetration.
Cyclonic vacuum cleaners use high powered motors to make a vortex in the vacuum which creates suction. A beater bar pushes debris into the suction tube which is then drawn up into a sealed canister. Once in the canister the debris is moved toward the outer walls using centrifugal forces. The waste then slows down and is dropped into the base of the canister by making use of gravity.
Most cyclonic vacuums do not use filter bags but often this may compromise air quality due to escaping dust particles. Nowadays different sorts of vacuum cleaners are made for a particular purpose.
It is recommended that you buy a vacuum that fits its wants. If you plan to use your vacuum cleaner multiple hours each day of the week it isn’t sensible to get a home vacuum cleaner. You may economize up front but most home vacuums will most likely not hold up over time and you must replace it faster. If wet floors are a difficulty then your best shot is a wet dry vacuum, most upright dry vacuums can stand some water but itwill affect the performance of your vacuum cleaner over a period.
If you are thinking of buying new vacuum cleaners, I urge you to visit Electrolux cordless vacuum site and practical Hoover cordless vacuum site.