Innovator AW3-PJT, Manual

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■ Capillary
1) Role: A device which makes low temperature and pressure refrigerant by reducing the pressure the
normal temperature / high pressure liquid refrigerant condensed from condenser, and supply it to
the evaporator.
A. To evaporate more lower temperature in case of evaporation.
B. It flows to the evaporator without back flowing to condenser, if compressor stops, and the difference of
pressure between high pressure and low pressure is small so it is easy to operate the compressor
again.
2) Outline
A. Thickness : About 0.4-0.8ßÆ
B. Length : It is changeable to low temperature and pressure (10->5ß
Π
/ß
≤
) depends on the 2M of thin and
long copper pipe wall resistance.
■
Evaporator
1) Role: As the low pressure liquid refrigerant flowed from capillary absorbs heat inside of the
refrigerator, it becomes low pressure gas and refrigerate the foods.
2) Theory: The low pressure refrigerant flowed to evaporator operates cooling which takes ambient
evaporated potential heat with maintaining the evaporation up to evaporate completely.
3) Types of Evaporator
A. ROLL-BOND Evaporator --> Direct Cooling ONE-DOOR Type
☞
Rolled and adhere the 2 aluminum plate and then make refrigerant passage.
B. PIN-PIPE Type --> Indirect cooling TWO-DOOR Type
☞
A small aluminum plate on the aluminum pipe to increase the cooling effect.
1 . Produc t I nfor m at ion
1 -8 -1 . Ope rat ion t he or y of re frige rat ion cycle c om pone nt s
To do list
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