AIR CONDITIONING METHOD AND SYSTEM USING BRINE HEAT EXCHANGER

An air conditioning method and system using a brine heat exchanger are provided to increase cooling efficiency and reduce power consumption by entirely or alternately operating a plurality of coolant heat exchangers. An air conditioning system includes a plurality of coolant heat exchangers(10,20),...

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Bibliographische Detailangaben
Hauptverfasser:	CHOI, IN KEE, KIM, DONG SUG
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING WEAPONS
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Beschreibung
Zusammenfassung:	An air conditioning method and system using a brine heat exchanger are provided to increase cooling efficiency and reduce power consumption by entirely or alternately operating a plurality of coolant heat exchangers. An air conditioning system includes a plurality of coolant heat exchangers(10,20), and a brine heat exchanger(30). The coolant heat exchangers are entirely or alternately operated depending on an indoor temperature. For example, in a summer mode, two coolant heat exchangers are operated, in a spring/autumn mode, one of two coolant heat exchangers is operated, and in a winter mode, both coolant heat exchangers are not operated. The brine heat exchanger is operated in response to the external air temperature.