| 摘要 |
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
|
