Water-cooled chillers mainly use water as a cooling medium to take away the heat of the refrigerant. The compressor compresses the refrigerant into a gaseous state with high temperature and high pressure, and then transports it to the condenser. In the condenser, the refrigerant exchanges heat with the cooling water. After the cooling water absorbs the heat of the refrigerant, the refrigerant condenses into a liquid state. The liquid refrigerant passes through the expansion valve for throttling and pressure reduction, and then enters the evaporator. In the evaporator, the refrigerant absorbs the heat of the cooled medium (usually water), reducing the temperature of the cooled water. The cooled water is transported to the equipment or process links that need cooling through the circulation system. After absorbing heat, it returns to the evaporator for the next cycle. The cooling water that has absorbed the heat of the refrigerant dissipates heat through equipment such as cooling towers and then circulates back to the condenser to continue cooling the refrigerant.
Model Features:
· It is necessary to install a cooling water tower.
· It is equipped with Panasonic compressors from Japan, which are highly efficient, with low noise and operate quietly.
· It uses imported refrigeration accessories from Emerson, which have stable performance.
· It has high-efficiency evaporators and condensers, which can save more than 30% of energy.
· All electrical parts are genuine products of Siemens from Germany, ensuring the stable operation of the machine.
· All pipelines adopt thermal insulation design to prevent local convection in the pipelines of the machine body.
· It adopts an automatic vacuum water replenishment device inside the box-type evaporator.
