Compressor - EXTRE COOLING XC-14A Service Manual

XC-14A, XC-22A, XC-30A SERVICE MANUAL
Compressor operation
1) Start of compression
1) The cylinder is filled with low pressure
gas.
2) Since pressure in the discharge
chamber is higher than in the cylinder,
the discharge valve is kept closed.
2) Suction and compression
1) The pressure in the cylinder increases
gradually.
2) Refrigerant suction begins on the
suction side of the cylinder.
3) The discharge valve remains closed.
3) Discharge
1) The pressure in the cylinder exceeds
that in the discharge chamber, and
the discharge valve opens.
2) On the suction side, refrigerant suction
continues.
4) Completion of compression
1) When compression is completed, all
of the refrigerant has been drawn
from the suction chamber.
2) Operation then returns to step 1)
(Start of compression) and the above
process of suction and compression
continues repeatedly in succession.
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Discharge
Valve
Roller
Discharge
Valve
Roller
Discharge
Valve
Roller
Discharge
Valve
Roller
Xtreme Power Conversion® (XPC) Corporation
Portable Air Conditioners
Blade
Blade
Blade
Blade