With the rapid development of the communication industry, the energy consumption of network core equipment, power system, machine room equipment, etc. accounts for an increasing proportion of the total social energy consumption, and the cooling power consumption of the data center accounts for 45% -50% of the overall power consumption. Energy conservation and emission reduction has become an important industry responsibility and the future trend of machine room construction.

To adapt to this trend, a computer room thermal management scheme has been proposed to provide a safe and reliable operating environment for communication equipment in the computer room. Through rational distribution of hot and cold airflow, the goal of energy conservation and emission reduction is achieved.