HEAT PUMP AIR CONDITIONING DEVICE CAPABLE OF SELECTING COOLING/HEATING

PROBLEM TO BE SOLVED: To provide an heat pump air conditioning device having division controllers incorporated in air conditioners, at the same time preventing noise, facilitating maintenance and installation and capable of freely selecting cooling/heating.SOLUTION: In the heat pump air conditioning...

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Bibliographische Detailangaben
1. Verfasser:	SAINO CHUKEI
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS 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:	PROBLEM TO BE SOLVED: To provide an heat pump air conditioning device having division controllers incorporated in air conditioners, at the same time preventing noise, facilitating maintenance and installation and capable of freely selecting cooling/heating.SOLUTION: In the heat pump air conditioning device capable of selecting cooling/heating, a refrigerant corresponding to cooling or heating from an outdoor unit 1 is controlled and is supplied to heat exchangers 23 of central air conditioners 2, 2' and air conditioning is performed from the central air conditioners 2, 2' via a variable air volume device of each room. The division controllers 3 for controlling the refrigerant are incorporated into the central air conditioners 2, 2'.