Combined refrigeration system for high-density data center based on air-cooled air conditioner and liquid cooling

Abstract

The present disclosure discloses a combined refrigeration system for a high-density data center based on an air-cooled air conditioner and a liquid cooling radiator, to solve a problem that a single refrigeration technology used in the high-density data center is difficult to adapt to rapidly increasing heat dissipation capacity. This system is equipped with a plurality of server cabinets in a server room of the data center, and each server is equipped with a liquid cooling radiator directly connected to a CPU/GPU chip to transmit heat from the CPU/GPU chip. Furthermore, one or more air-cooled air conditioners are arranged in the server room to transmit heat from other components of servers and other devices in the server room. Moreover, there is also equipped with an enclosed hot aisle to isolate hot and cold air inside the server cabinets. Capacity of the air-cooled air conditioner and of the liquid cooling radiator may be selected and configured according to actual layout of the data center. By means of collaborative operation between the air-cooled air conditioner and the liquid cooling radiator and introduction of an intelligent monitoring and control system, comprehensive refrigeration of the high-density data center is achieved, and refrigeration efficiency and energy conservation level are improved.

Dependencies are inferred from the claim text.