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7.Refrigeration system repair
7.1 Refrigeration system
The refrigerator system is single cycle wind cooling system:
Compressor discharges high temperature
high pressure R600a gas refrigerant
Refrigerant enters evaporation pipe,condenser
and anti-condensation pipe one after another,
then becomes middle temperature high pressure
liquid after condensation
Refrigerant enters dry filter,water and imperity will
be filtrated
Refrigerant enters capillary and pressure will
be reduced
Refrigearnt enters finned evaporator and
become low temperature low pressure gas after
absorbing heat from freezer and refrigerator
compartment
Refrigerant goes back to compressor through
air return pipe and becomes high temperature high
pressure liquid after compressing
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