Shini SICC-120A, Manual

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2.
Structure Characteristics and Working Principle
2.1.1 Working Principle
Picture 2-1 ： Working Principle
2.1.2 Working Flow Instruction
Cooling circulation
：
The high temp. high pressure air from compressor's high
pressure spraying outlet comes into fin type air side heat exchanger, which as a
condenser to cool down the air into liquid. Then it comes into expansion valve
after filtration. There, after a pressure downfall, comes into shell and tube type
evaporator. The low temp.low pressure and satuated refrigerant absorbs the
heat from cooling water so to low down its temp.. The state of the shell and tube
type evaporator's refrigerant outlet are low temp.. Low pressure air, which then
comes to air and liquid separator to separate air and liquid. Thereafter, the air
comes to compressor's low pressure air suction inlet to get compressed. The
high pressure spraying outlet(compressor)
→
condenser(air side heat
exchanger)
→
filter
→
expansion valve
→
evaporator (water side heat exchanger)
→
air and liquid separator
→
the low pressure air suction inlet.