Analysis on energy-saving of natural cooling chilled water system

Natural cooling system is widely used in data center air conditioning system, compared with traditional air conditioning system, its energy-saving effect is obvious. To solve the energy saving problem of air conditioning system in the marine nuclear power platform demonstration project, this paper establishes a system energy consumption model, the energy consumption and PEER are analyzed at different seawater and different reversing. The annual operating energy consumption before and after system Finally, the annual operating energy consumption before and after system optimization is compared and calculated according to the measured seawater temperature, the energy saving performance of the system is 15.7%.