- Reciprocating air conditioner compressor. This particular type of used air compressors Toronto makes use of a piston to compress the refrigerant which is in turn driven by a crankshaft in a back and forth motion. The rotary motion is being achieved through the use of the electric motor. The appearance of this compressor is similar to that of automobile engines. The piston will move up and down when inside the cylinder. Vapor coming from the suction line is moved by the intake valve when the piston moves downward. As it moves upward, it will compress the vapor refrigerant which is pushed through the exhaust valve and then into the condenser. The compressor can have more than one cylinder which is also called a multi-cylinder compressor.
- Scroll. This type of compressor has one fixed scroll which does not move and another one which is orbiting or moving scroll that rotates with the use of the swing link. When this will happen, the pockets of the refrigerant in between the two scrolls will be slowly pushed towards the center of the two scrolls and will then result in a reduction of the total volume of the gas. It will then be discharged through the center of the condenser. The advantages of the scroll compressor are that this has fewer moving parts as well as less torque variation in contrast to the reciprocating compressor. It has therefore the advantage of a smooth and quiet operation. The scroll compressor is also known as the scroll vacuum pump or the scroll pump.
- Screw. The screw compressor makes use of a pair of helical rotors where it compresses and traps the gas as the rotors will revolve in the cylinder. In an HVAC system, the screw compressors are usually used in systems which have a capacity of 20 tons and above. The male rotor as well as the female rotor will be built inside the cylinder. The low pressure refrigerant will then have to enter at one end of the compressor.
The air conditioner compressor is used in order to remove the heat laden refrigerant coming from the evaporator of the air conditioning systems. In other words, the air compressor will squeeze and compress the vapor into smaller volume at such high temperature. The external drive compressor is equipped with a crankshaft which is being driven by a belt and pulley system. If you are looking for air compressor, you can opt to buy used air compressors in Toronto or new air compressors. There are different types of compressors especially the air conditioning compressors and you should be informed first so that you will have an informed decision.
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