Introduce the Composition of Reciprocating Piston Compressor Products
Reciprocating compressor mainly consists of three parts: motion mechanism (including crankshaft, bearing, connecting rod, cross head, pulley or coupling), working mechanism (including cylinder, piston, air valve, etc.), fuselage. In addition, the compressor is equipped with three auxiliary systems: lubrication system, cooling system and regulation system.
The working mechanism is the main component to realize the working principle of the compressor. When the operating piston makes periodic reciprocating motion in the cylinder, the space composed of the piston and the cylinder (called working volume) expands and reduces periodically. When the space expands, the gas in the cylinder expands, the pressure decreases and the air is sucked; when the space decreases, the gas is compressed, the pressure rises and the gas is discharged. The piston reciprocates once, completing the four processes of expansion, inspiration, compression and exhaust in turn, which is called a working cycle. Multistage compression can be used when high pressure is required.