The working principle of a chiller is based on the refrigeration cycle, a process that absorbs heat and removes it by circulating refrigerant. The refrigeration cycle usually consists of four main components: compressor, condenser, expansion valve, and evaporator. Refrigerant circulates between these components to achieve the cooling effect. First, the refrigerant is compressed into a high-pressure gas through the compressor, and then cooled through the condenser and turned into a high-pressure liquid. Next, the high-pressure liquid enters the evaporator through the expansion valve, becomes low-pressure liquid and absorbs heat. Then, the low-pressure liquid is compressed into high-pressure gas again through the compressor, completing the refrigeration cycle.
maintenance
Chiller maintenance and upkeep. In order to ensure the normal operation of the chiller and extend its service life, regular maintenance and upkeep is required. This includes cleaning condensers and evaporators, replacing refrigerants and filters, checking electrical systems and pressure controllers, etc. In addition, the working status and performance of the chiller need to be checked regularly so that problems can be discovered and solved in a timely manner.