| 摘要 |
PROBLEM TO BE SOLVED: To rapidly air condition a plurality of rooms with low consumed power at low facility cost by providing first and second vent pipes through which a room having an indoor machine for air-conditioning communicates with a room having no indoor machine and providing blowers in the respective vent pipes. SOLUTION: When an indoor machine 7 and an outdoor machine are started and a control switch is operated to start first and second fans 9 and 13 corresponding to a room Q having no indoor machine, cold air from the indoor machine 7, for example, during a cooling operation circulates in a room P and is supplied to the room Q through a first vent pipe 80. The cold air circulates in the room Q and is mixed with air existing in the room, and then, the mixed air is supplied to the room P through a second vent pipe 11. The fans 9 and 13 are adjusted so that the quantity of air supply of the fan 9 is equal to that of the fan 13. Thus, the air pressure of the respective rooms is equal to each other. Accordingly. the two rooms P and Q can be rapidly cooled by one indoor machine 7. |
