displacement compressor | Kamsan Air Compressor Company of Iran

displacement compressor | Kamsan Air Compressor Company of Iran
A displacement compressor has the characteristic of enclosing a certain volume of gas or air and then increasing the pressure by reducing the area of ​​the enclosed volume. A bicycle pump is the simplest type of a displacement compressor, in which air enters the cylinder and is compressed by a moving piston.A reciprocating compressor has the same working principle as a reciprocating compressor, it has a piston in which a connecting rod and a rotating crankshaft move it back and forth. If only one side of the piston is used to compress the air, it is called a single sided piston. If both the top and bottom sides are used, it is called a two-way compressor.Compressor displacement is the difference between the pressure in the inlet and outlet parts as a measure of the work of the compressor. The compressor displacement pressure ratio is the relationship between the absolute pressure in the inlet and outlet parts. Therefore, a machine that compresses air under atmospheric pressure up to 7 bar has a work with a pressure ratio of 8/(7+1)=1. A displacement compressor has the characteristic of enclosing a certain volume of gas or air. And then it increases the pressure by reducing the enclosed volume area. A bicycle pump is the simplest type of a displacement compressor, in which air enters the cylinder and is compressed by a moving piston. A reciprocating compressor has the same working principle as a piston, this compressor has a piston in which a connecting rod and a rotating crankshaft cause it to move back and forth. If only one side of the piston is used to compress the air, it is called a single sided piston. If both the top and bottom sides are used, it is called a two-way compressor. The difference between the pressure at the inlet and outlet is a measure of the compressor’s work. The pressure ratio is the relationship between the absolute pressure in the inlet and outlet parts. Therefore, a machine that compresses air under atmospheric pressure up to 7 bar has a work with a pressure ratio of (1+7)/8=1.