Air compressors are one of the most widely used objects for commercial and residential projects. Compressors are often found in household appliances as well as industrial factories. Air compressors work by increasing the pressure of air and sending it through a container, hose or nipple. Over the years these compressors have evolved into some of the most reliable devices and can be found in garages as well as industrialized facilities all over the world. There are many different kinds of compressors as well as different uses. Here are some of the different types of compressors and what they are used for.
Reciprocating compressors, also known as piston compressors, or one of the most common types of compressors available on the market today. They are one of the most basic positive displacement compressors found in the world and can arrange from fractional to high horsepower. These types of compressors work by pumping air through an air chamber and then by reducing the chamber's volume. These compressors are fairly similar to that of an internal combustion engine due to the list of components used such as pistons, cylinders, housing blocks, crankshafts and valves. However, they work in a reverse manner. These compressors are typically used for filling tires.
Rotary screw compressors worked through the principle of filling air into a void found between two helical mated screws. As the two screws are turned, the volume is reduced. This results in an increase of air pressure. The majority of these kinds of compressors inject oil into the area of compression and into the bearing. This is usually done for cooling and lubrication while creating a seal to reduce the possibility of leakage. These are most commonly found in industrial machinery.
Rotary sliding vein compressors also use positive displacement and are very similar to Rotary compressors and piston compressors. The pump is composed of a rotor, stator and eight blades. The rotor is arranged around the state are to form a crescent shaped area between these two ports. As the rotor makes revolutions, the compression will occur in the volume goes directly from the maximum amount through the intake port to the minimum amount of the exhaust port. Oil is injected to create cool link at the intake by lubricating and the ceiling the compressors vanes. These compressors are usually found for industrial cooling.
Centrifugal compressors do not use positive displacement as their means of compression. Instead, centrifugal compressors use a high-speed spinning in colour to accelerate the air inside the chamber and then defuse it. When this diffusion occurs the air is decelerated. Centrifugal compressors are commonly found throughout industry and production facilities.
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