We can reduce a lot of troublesome matters if we choose an energy efficient air curtain cabinet.The advantages of energy saving air curtain cabinet is not just to help us save a lot of cost, the more important thing is to relax our mood and save our time.The main factors of energy dissipation for air curtain refrigeration cabinet include the performance of the air curtain cabinet refrigeration system,the selection of refrigerant,compressor condenser and evaporator, etc.The type and the thickness of the thermal-protective board, the insulation performance of the outside door of the cabinet ,all factors should be taken into account if you want to improve the the refrigeration efficiency of air curtain cabinet.
一· Two ways to reduce energy consumption of air curtain cabinet :
1. Reduce the cooling load of the air curtain cabinet,
2. The selection of air curtain cabinet equipment.
二· The factors that absence the energy consumption of fruit and
vegetable air curtain cabinet and the saving measures
1. The evaporation temperature of air curtain ark is corresponding to the evaporation pressure，you can check the evaporation temperature if you know the evaporation pressure.
Under the condition of a curtain temperature of the air curtain cabinet, the evaporation temperature can be accordingly increased if we minimize the temperature difference between the evaporation temperature and cashier's inner temperature, the refrigerating capacity of refrigerator will be improved, that is to say the cycle efficiency has raised, accordingly saving electricity as well.
2. Generally when the frost on the evaporator surface layer does not do much resistance to the air and before reducing the flow capacity of the air through the evaporator, there is no need to do the defrost job. On the contrary ,when the air flow rate has decreased significantly, then we should undertake defrost.
The greater the Air humidity, the greater difference between the evaporator temperature and the inner ark temperature , the easier it frosts on the evaporator.Combined with the preservation process, we can package the fruits and vegetables to reduce their dry consumption as much as possible, then decrease the times of evaporator defrosting, actually it also has an energy saving effect on the air curtain cabinet.
