REFRIGERATION CYCLE DEVICE

A refrigeration cycle device (10) includes a plurality of refrigeration cycle units (11, 12, 13) each of which is constituted by arranging a plurality of circuits (11a-d, 12a-d, 13a-d) each including an air blower, first controller configured to control the air blower, and air heat exchanger, and a...

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Bibliographische Detailangaben
Hauptverfasser:	MORITA, Takeru, IKEDA, Shingo, SHIMODA, Kazuma
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEAT PUMP SYSTEMS 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:	A refrigeration cycle device (10) includes a plurality of refrigeration cycle units (11, 12, 13) each of which is constituted by arranging a plurality of circuits (11a-d, 12a-d, 13a-d) each including an air blower, first controller configured to control the air blower, and air heat exchanger, and a second controller configured to control the plurality of first controllers, and the refrigeration cycle units are arranged in such a manner that the refrigeration cycle units are adjacent to each other in the lateral direction. When a defrosting operation is carried out by each circuit while the refrigeration cycle device is in operation, the second controller rotates the air blower of the circuit made to execute the defrosting operation at a rotational speed lower than a rotational speed of an air blower included in each of the surrounding circuits.