AIR CONDITIONING SYSTEM

PROBLEM TO BE SOLVED: To provide an air conditioning system with units to be easily connected to each other. SOLUTION: The air conditioning system comprises a heat-pump type outdoor unit 1, an indoor unit 2, a floor heater panel 3, a hot water supply unit 6 connected to the outdoor unit 1 with a ref...

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Bibliographische Detailangaben
Hauptverfasser:	SAITO SADAJI, UKUCHI TAKAHIKO
Format:	Patent
Sprache:	eng
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:	PROBLEM TO BE SOLVED: To provide an air conditioning system with units to be easily connected to each other. SOLUTION: The air conditioning system comprises a heat-pump type outdoor unit 1, an indoor unit 2, a floor heater panel 3, a hot water supply unit 6 connected to the outdoor unit 1 with a refrigerant pipe 4 and connected to the floor heater panel 3 with a hot water pipe 5, and a switch device 7 for switching the flow of the refrigerant in the refrigerant pipe 4 to the indoor unit 2 or to the hot water supply unit 6. The switch device 7 comprises solenoid valves 37, 38, 39 and 40 for switching the flow of the refrigerant in the refrigerant pipe 4 to the indoor unit 1 or to the hot water supply unit 6, refrigerant valves 41, 41, 42, 42, 43 and 43 to be connected to the outdoor unit 1, the indoor unit 2 and the hot water supply unit 6 via the refrigerant pipe 4, and a control device 36 for controlling the solenoid valves 37, 38, 39 and 40. COPYRIGHT: (C)2004,JPO