Shell and Tube Type Water Cooling
High Pressure Heat Exchanger
Central Air Conditioning Four parts: Compressor, condenser, throttle, evaporator
The refrigerant circulates in these four parts, starting with the evaporator.
1, the refrigerant through the evaporator with the outside world when the high temperature of the air heat
exchange, so that low-temperature low-pressure liquid to absorb the heat outside the heat, the refrigerant
into low temperature and low pressure gas; outside the air heat due to the outer surface of the evaporator
and refrigerant Heat exchange, heat is sucked away, so hot air becomes cold air.
2, low-temperature low-pressure gaseous refrigerant and then through the compressor, the compressor
on the gaseous refrigerant compression, so that the refrigerant into high temperature and high pressure
3, high temperature and high pressure gaseous refrigerant through the condenser, when the temperature
of the refrigerant is higher than the outdoor temperature, so the condenser and the outside relative to the
lower temperature of the refrigerant heat exchange, this time is the air to absorb the refrigerant The
temperature of the.
So that the cooling of the refrigerant becomes high-pressure liquid at room temperature, and the outside
air absorbs heat and the temperature rises, which is why the air blown out of the air-conditioning outdoor
unit is hot.
4, high-pressure liquid at room temperature through the throttle valve, the role of throttle valve is to adjust
the flow, cooling buck. So after the throttle into a low temperature and low pressure gas.
WATER TO WATER HEAT EXCHANGER
CAPACITY: 100KW TO 400KW
U SHAPED TUBE DRY EVAPORATOR (SINGLE SYSTEM)
CAPACITY: 18KW TO 95KW
Qn-rated refrigerating capacity Wn-cooling water flow Wm-maximum cooling water flow
Dpn-pressure drop of recirculating cooling water Dts-overheat temperature
CAPACITY: 120KW TO 270KW
CONDENSER SERIES SINGLE CIRCUIT
CAPACITY: 20RT TO 35RT
P (fluoride inlet)
Copper pipe diameter (inch)