Constant temperature Chiller

What is a chilled water constant temperature equipment?
The core working principle of a chilled water constant temperature equipment (Chiller) is based on the vapor compression refrigeration cycle. In simple terms, it is like a "heat transporter", through the coordinated operation of four core components - compressor, condenser, evaporator and expansion valve - it transfers the heat from the equipment or the environment to the outside air, thereby providing constant-temperature chilled .

Chiller working principle
The operation of the chiller mainly goes through four processes:
1. Compression process: The compressor sucks in the low-temperature and low-pressure gaseous refrigerant and compresses it, turning it into high-temperature and high-pressure gas.
2. Condensation process: The high-temperature and high-pressure refrigerant enters the condenser, where it releases heat to the external environment through air cooling (fan cooling) or water cooling (cooling tower cooling), condensing into high-pressure liquid.
3. Expansion process: The high-pressure liquid refrigerant passes through the expansion valve (throttle device), experiencing a sharp decrease in pressure and temperature, turning into low-temperature and low-pressure wet vapor.
4. Evaporation process: The low-temperature and low-pressure refrigerant flows into the evaporator, absorbing the heat from the chilled water and evaporating. At this point, the cooled water is transported by the circulating pump to the equipment that needs cooling, releases the heat, and then flows back to the chiller to form a closed loop.

Temperature Rang: 8-30°C;

Temperature Control Accuracy(°C)：±0.3-±1；