Patent ID: 7984621
Filing Date: 2011-07-26
Classification: F24F,F25B,F25D,H05K

Abstract:
1. An air conditioning system for communication equipment, comprising: an indoor module placed inside a base station in which communication equipment is installed, the indoor module having expansion valves installed on refrigerant pipes, brine coolers each having a pair of heat exchange tubes to which the refrigerant pipe extending from each expansion valve and a separate brine pipe are respectively connected, compressors for compressing refrigerant having passed through the brine coolers, an indoor heat exchanger having a heat exchange tube to which the brine pipe extending from the brine coolers is connected, and at least one indoor blower located adjacent to the indoor heat exchanger; and an outdoor module placed outside the base station, the outdoor module having a pair of circulation pumps connected in parallel to the brine pipe extending from the indoor heat exchanger, a pair of outdoor heat exchangers connected in series with each other while facing each other and each having a heat exchange tube to which the brine pipe extending from the circulation pumps is fluidly connected, a pair of condensers facing each other and having tubes to which the refrigerant pipes extending from the compressors of the indoor module are connected in parallel, and at least one outdoor blower located between the pair of outdoor heat exchangers.