Technical information

HOW IT WORKS:
WATER-COOLED PORTABLE CHILLERS
UGH024/1103 Portable Chillers
DESCRIPTION 2-5
Refrigerant circulation
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The evaporator extracts heat from the process fluid, caus-
ing the refrigerant to vaporize (evaporate) into a gas.
Vaporized refrigerant travels from the evaporator to the
compressor, where the low pressure vapor is compressed
into a high-pressure, high-temperature vapor.
The high-pressure, high-temperature vapor from the con-
denser to the receiver.
The high pressure vapor travels from the condenser to
the receiver. Water tower or city water removes heat from
the vapor, condensing it to a high-pressure liquid.
High-pressure liquid is metered back to the evaporator by
the expansion valve (TXV), changing it to a low-pressure,
low-temperature liquid.
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Type 1
Type 2
Type 3