The heat dissipation area of the condenser matching the compressor model:
1, Air condenser heat transfer area calculation
+ Refrigeration compressor motor power / 250 = 200 ~ condenser heat transfer surface e.g.: (3SS1-1500 compressor)CT=40°C: CE = -25 °C compressor refrigeration compressor motor power = 12527W + 11250W = 23777/230 = air condenser heat transfer area 103m2
2, Water condenser and the air condenser heat transfer area ratio = ratio estimates 118(103 /18)=6m2
The area of the evaporator cooling capacity compressor(Evaporation temperature °C × Δt relative humidity Hugh positive coefficient look-up table).
3, Calculated cooling capacity: × Weight = temperature difference / time × specific heat × maintenance mechanism
E.g: There is a quick-freezing
1) Storage temperature -35 °C
2) Frozen amount 1T / H
3) Time 2 / H in
4) Frozen material(Fresh fish)
5) Ambient temperature 27 deg.] C
6) Calculated insulation board equipment maintenance mechanism: 62°C × 1000/2 / H × 0.82 × 1.23 = 31266 kcal / n can check the compressor evaporation temperature CT = 40 CE-40 °C cooling capacity = 31266 kcal / n