Glycol Coil for York Chillers 092-07109-000

Glycol Coil for York Chillers 092-07109-000

The glycol - water mixture is cooled by the refrigerant in the evaporator of the chiller. Then, it is pumped through the glycol coil to the equipment or areas that need cooling. After absorbing heat, the glycol - water mixture returns to the evaporator to be cooled again, forming a closed - loop circulation. This process enables the transfer of heat from the cooled object to the chiller, achieving the purpose of cooling.

Advantages of Using Glycol as a Cooling Medium

Low - temperature Resistance: Glycol has a lower freezing point than water. By mixing it with water in appropriate proportions, the freezing point of the coolant can be adjusted to meet the needs of low - temperature cooling systems and prevent the coolant from freezing in the coil at low temperatures. For example, a 25% ethylene glycol solution has a freezing point of around - 10°C.

Good Heat Transfer Performance: Glycol has a relatively high specific heat capacity and thermal conductivity, which allows it to absorb and release more heat per unit mass and transfer heat quickly. It can still maintain good fluidity at low temperatures, ensuring efficient heat transfer.

Chemical Stability: Glycol is chemically stable and not easy to react with common metal materials such as carbon steel and stainless steel within a certain temperature and pressure range, which reduces equipment corrosion and damage and extends the service life of the chiller system.