AIR CONDITIONING SYSTEM OF DATA CENTER USING HEAT PIPE AND METHOD FOR CONTROLLING THEREOF

摘要

The present invention relates to an air conditioning system of data center using heat pipe comprising: a cooling room that allows air within the data center to be drawn in by a first fan and circulated and fed back to the data center; a heat radiation room located separately from the cooling room, which room allows outside air to be drawn into the inside through a second fan and then discharged to the outside; a heat pipe installed such that evaporator and condenser are located in the cooling room and heat radiation room, respectively,, wherein working fluid repeats phase changes of evaporation and condensation each in the evaporator and condenser, hence, the air passing through the cooling room is cooled by means of heat exchange with the evaporator and the air passing through the heat radiation room has heat exchange with the condenser; a sprayer installed in the heat radiation room and provided with a plurality of spray nozzles for spraying cooling fluid to the condenser; a cooling unit installed in the cooling room and cooling the air that passed the evaporator through heat exchange; dry bulb temperature measurement unit and wet bulb temperature measurement unit that each measures dry and wet bulb temperatures of outside air and output the temperatures as detection signal; and a control unit that receives the detection signal from the dry bulb temperature measurement unit and the wet bulb temperature measurement unit and control the sprayer and the cooling unit, Present invention helps actualize environment friendly energy saving data center which maintains operating environment of information technology related equipments that blocks the inflow of pollutants coming from the outside.