What is the function of a reciprocating compressor?

Answer 1

To provide moisture free compressed air to a pneumatic system that operates pneumatic motors.

Answer 2

== == Principle of Working of the Reciprocating Compressors Let us suppose that initially the piston is at the top position inside the cylinder; this is called as the top dead center (TDC) position of the piston. At this position the refrigerant that has already been compressed is delivered from the discharge valve. From the top dead center position the piston starts moving towards the downward direction. At this instance the discharge valve is already closed, while the suction valve opens due to suction pressure of the refrigerant from the suction pipeline. The refrigerant from the suction pipeline is taken inside the cylinder of the compressor via the suction valve. As the piston moves downwards, the amount of the refrigerant taken inside the cylinder increases. When the piston reaches bottom most position it is said to be in bottom dead center position (BDC). At this position the maximum amount of the refrigerant is sucked by the cylinder or compressor.

At the BDC position the maximum amount of the refrigerant has been taken inside the cylinder from the suction line of the refrigeration or air conditioning system. The piston now starts moving in the upward direction due to which the volume of the refrigerant inside the cylinder starts reducing, that means the refrigerant starts getting compressed and its pressure starts increasing. Due to high pressure of the refrigerant inside the cylinder, its suction valve closes. Due to crankshaft motion the piston continues moving upwards and compressing the refrigerant. The pressure of refrigerant goes on increasing as it gets more and more compressed. At the end of the compression stroke the discharge valve opens and the refrigerant is delivered to the discharge pipeline or tubing of the refrigeration or the air conditioning system. Due to the rotary motion of the crankshaft the reciprocating motion of the piston continues inside the cylinder and it finally reaches the TDC position, where all the compressed refrigerant inside the cylinder is delivered to the discharge line and the discharge valve closes. From here on the piston starts moving again to the BDC position and the operation of the compressor continues.

Answer 3

A reciprocating compressor is one in which a piston or diaphragm moves in a reciprocating motion. The compressor used in the AC system of a Saturn is NOT a reciprocating compressor. It is most likely a "rotary vane" compressor.

Answer 4

a reciprocating compressor has piston cylinder. It works with the help of motor which helps the piston to reciprocate and the gas compresses.