Heat pump

The present disclosure includes: a first duct in which a first refrigerant flows; a second duct disposed on one side of the first duct and in which a second refrigerant flows; the first heat exchanger is connected with the first pipeline and the second pipeline, and the first refrigerant and the sec...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LEE YOUNG-MIN, CHO EUNJUN, KIM MIN-SOO, YOO JI-HYUNG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL HEAT EXCHANGE IN GENERAL HEAT PUMP SYSTEMS HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The present disclosure includes: a first duct in which a first refrigerant flows; a second duct disposed on one side of the first duct and in which a second refrigerant flows; the first heat exchanger is connected with the first pipeline and the second pipeline, and the first refrigerant and the second refrigerant are subjected to heat exchange in the first heat exchanger; a boiler connected with the first pipe and in which the first refrigerant flows; a compressor connected with the second pipe and compressing the second refrigerant; the second heat exchanger is connected with the second pipeline, and a second refrigerant exchanges heat with outdoor air in the second heat exchanger; a bypass duct branched from the first duct and disposed to exchange heat with the second heat exchanger; and a three-way valve for guiding the first refrigerant through the bypass duct. According to the present disclosure, when the outdoor heat exchanger is operated as an evaporator, frosting on the outdoor heat exchanger may be