Characteristics of scroll compressor

Characteristics of scroll compressor (1) High efficiency: 90~98%. The suction, compression, and exhaust processes of the scroll compressor are continuous and unidirectional, and the harmful overheating of the suction gas is small; the pressure difference between the adjacent working chambers is small, and the gas leakage is small; the gas with no clearance volume is sucked into the air The cavity expands and the volumetric efficiency is high; there is no suction valve or even no exhaust valve, and the resistance loss is small; all points on the movable scroll body are synchronously rotated with a turning radius of several millimeters, the movement speed is low, and the friction resistance is small. (2) Low noise and small vibration The torque change is small and stable; the torque is smaller than the reciprocating and rolling rotor types, only 1/10 of the rolling rotor type; the suction, compression, and exhaust are continuous in one direction, and the pressure pulsation is small. (3) Simple structure and high reliability Number of parts: scroll type: rolling rotor type: piston type=1:3:7

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