Performance experiment of separate heat pipe air conditioning units for electronic equipment rooms

Presents the operation principle, experiment devices and data processing method. Investigates the variation rules of the heat source temperature, temperature of air leaving the evaporator, COP and energy consumption of the system. As a result, when the average air temperature of environment is 20 ℃, the air temperature of heat source can be kept within the given range with the separate heat pipe air conditioning units, and the equipment operates well, the COP ranges from 4.66 to 13.9, and the average COP value reaches 9.05, and the power consumption can be reduced by 62.4 percent comparing to the conventional special air conditioning for device room.