Advantages of scroll refrigeration compressor

1. There is no reciprocating mechanism, so the structure is simple, small size, light weight, few parts (especially few wearing parts), and high reliability; 2. The torque change is small, the balance is high, the vibration is small, the operation is stable, so the operation is simple and easy to realize automation; 3. It has high efficiency within the range of refrigeration capacity it adapts to; 4. Low noise. Scroll refrigeration compressor disadvantages: 1. The surface of the moving parts is mostly in the shape of a curved surface. The processing and inspection of these curved surfaces are more complicated, and some require special equipment, so the manufacturing cost is higher. 2. Between moving parts or between moving parts and fixed parts, a certain movement gap is often used to achieve the seal, and the gas will inevitably cause leakage through the gap, which limits the difficulty of the rotary compressor to achieve greater compression. Than, therefore, most rotary compressors are more used in air conditioning conditions. 3. High sealing requirements and complicated sealing structure.

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