The evaporator body is coated with a polymer that contains an antibacterial substance to eliminate the source of unpleasant odor and the spread of bacteria.
The placement of the tanks at the top and bottom of the evaporator block, as well as the internal design of the plates, made it possible to achieve the following:
- improved heat exchange efficiency;
- the temperature distribution became more uniform;
- the evaporator has become thinner.
Fig. 8.81. Operation of the evaporator
Text taken from an online platform: Mazbook
In the pre-cooling cycle adopted, after the refrigerant passes through the condensing element of the evaporator, the liquid and gaseous refrigerants that could not be liquefied are cooled again in the subcooling element. Thus, the refrigerant is sent to the evaporator in an almost completely liquefied state (Fig. 8.81).