250kw Glycol Water Chiller with -20C Outlet

250kw Glycol Water Chiller with -20C Outlet

The low temperature chiller is a water cooling device that provides a cooling device with constant temperature, constant current and constant pressure. The chiller injects a certain amount of water into the water tank, and the passing refrigeration system cools the water, and then the circulating water pump inside the machine injects the low-temperature frozen water into the equipment to be cooled, and the chilled water takes away the heat inside the equipment, and then High temperature hot water flows again into the water tank for cooling.

The application range of the low temperature chiller is very wide, and the cold volume generated by the low temperature chiller is often transported over a long distance, so some auxiliary equipment and auxiliary medium are needed. The cooling capacity is obtained in the evaporator of the low temperature chiller, and then the cooling amount generated by the low temperature chiller is transferred to the object to be cooled, and the intermediate medium for carrying the cooling capacity is called the low temperature chiller coolant. Commonly used low-temperature chiller coolants include water, salts (calcium chloride, sodium chloride, etc.) and organic matter (ethanol, ethylene glycol, etc.).

As a low-temperature chiller coolant, it should be non-toxic, chemically stable, less corrosive to metals, non-tender, low freezing point, large heat capacity, small specific gravity, low dryness, high thermal conductivity and low price. A series of conditions.

Now this unit adopt glycol water to produce -20C low temp glycol water constantly.We adopt two pcs of Hanbell compressor, Siemens Control, LS electrical compoent,4000L tank and a pump inside.here is the specs table: