Comparison of characteristics of Hitachi inverter scroll compressors for household and commercial and vehicle air conditioning Due to the different applications, Hitachi inverter scroll compressors have different characteristics. The editor summarizes the characteristics of Hitachi inverter scroll compressors for household and commercial and vehicle air conditioning: Hitachi inverter scroll compressors for vehicle air conditioning have 7 characteristics:
1. Small height and light weight; 2. High pressure cavity structure; 3. Differential pressure oil supply; 4. Intermediate pressure servo mechanism; 5. Non-contact oil film seal; 6. Inhale directly; 7.Pressure relief valve structure. Household and commercial Hitachi inverter scroll compressors have the following 14 characteristics:
1. Optimize asymmetric vortex lines; 2. Non-contact oil film seal; 3. Power terminal cover design; 4. Centralized winding motor; 5. High speed characteristics; 6. Internal oil circulation structure; 7. Inhale directly; 8. Jet enthalpy increasing technology; 9. Pressure relief valve structure; 10. Intermediate pressure servo mechanism; 11. High reliability bearing; 12. High pressure cavity structure; 13. Dynamic oil balance structure; 14.Positive displacement gear oil pump. The above is the comparison of the characteristics of Hitachi inverter scroll compressors for household and commercial and vehicle air conditioning. It can be seen that the different applications will cause the characteristics of the compressor to be very different, so when purchasing the compressor, you must be clear about what you want In the occasion of application, Hitachi inverter scroll compressor can be better played its due role.
