What factors influence the low operation efficiency of air-cooled chillers?
Release Date：2022-12-13
The discharge temperature of small A air cooled chiller is an important parameter of the refrigeration compressor in operation, which should be strictly controlled. If the exhaust temperature is too high, it will cause overheating of the special refrigeration compressor for the chiller. Next, we will talk about the impact of high exhaust temperature on the chiller during operation. High exhaust temperature of the compressor will directly reduce the gas transmission coefficient and increase the shaft power.
Moreover, the lower viscosity of lubricating oil will cause abnormal wear of bearings, cylinders and piston rings, and even lead to burning of bearing shells and galling of cylinders. Once the discharge temperature of the compressor is too high, it will directly lead to the thermal decomposition of lubricating oil and refrigerant under the catalysis of metal, and generate acid substances, free carbon and water harmful to the compressor.
