The main function of the refrigeration unit: for a given object refrigeration, cooling.

Chiller cooling principle: the specified object can be moved within the cooling at another object.

Cooling capacity refrigeration unit: to carry much of the internal energy, is the ability to reflect the refrigeration unit.

Refrigeration unit power consumption: In handling these objects can, refrigeration unit itself consumes much energy.

Heat rejection refrigeration unit: energy discharged at another object, is the sum of the cooling capacity of the refrigeration unit + power consumption, that the refrigeration unit will not only be removed at the cooling energy plus self-moving objects
Energy generated when another operation is applied to the object at all.

Evaporator refrigeration unit: evaporator refrigeration unit is moved within the local energy, the objects within the evaporator refrigeration unit will be moved within the energy, the temperature is lowered.

A condenser refrigeration unit: Condenser heat removal is the refrigeration unit where the object in the condenser will be forced to accept the refrigeration unit energy, the temperature rises, the content is accepted by the condenser refrigerator
+ Energy group itself from the evaporator refrigeration units move objects at inner energy.

Condensing temperature refrigeration unit: refrigeration unit will carry within themselves the capacity and energy produced by moving a certain height to excretion, and this refers to the height of the condensation temperature. The higher the condensing temperature, said system
Handling energy cooling unit to move higher, the more “difficult”, the efficiency will be lower.

Evaporation temperature refrigeration unit: refrigeration unit from moving much lower position can be, this position is the evaporation temperature of the refrigeration unit, the lower the position, for the same height in terms of handling (the same
Condensing temperature), transport refrigeration units are more difficult energy efficiency will be lower. Of course, the lower the evaporation temperature, the temperature of the object to be cooled within the evaporator will be lower. Condensing temperature and evaporating temperature
Determine the operating efficiency of the refrigeration unit.

Efficiency of the refrigeration unit (COP) = cooling capacity ÷ power consumption. This is reflected in the performance of the refrigeration unit. Like the same price. Condensing temperature and the evaporation temperature is not the same as when, COP value of the refrigeration unit is not the same, when comparing two chiller performance level must be at the same condensation temperature and evaporation temperature, the COP is worth more than the size of the larger, indicating performance better, more power, the smaller the contrary.
Ice machine: ice machine is a refrigeration unit, it can reduce the evaporator inside the ice making water can make the water temperature drops to below freezing, is 0 degrees Celsius, so that the water freezes. To carry it within the same time it can convert the energy consumption along with their discharge. Discharging a portion of the condenser is the ice machine parts.