| 摘要 |
PURPOSE:To improve an efficiency of a heat storage type air conditioner by installing a heat storage tank in an air supply passage for circulating the air in a room at the time of air conditioning. CONSTITUTION:A heat storage tank 9 is installed in an air supply passage 8. Three components of a heat exchanging refrigerant tube 17, fins 19 for heat exchanging with a heat storage material 10 and fins 18 for heat exchanging the air in a room to be circulated around the tank 9 are formed in an integral structure. A structure in which the air in the room is heat exchanged directly with the tank 9 and at the time of air conditioning utilizing storage cold or storage heat a drive for a compressor 1 for circulating refrigerant and a drive for a pump for circulating brine are not required is employed to eliminate consumption of power due to the drive of the compressor 1 or the pump. Thus, since the tank 9 is disposed in the passage 8, cold air can be fed into the room simultaneously upon setting of start of air conditioning. In this manner, an efficiency of a heat storage type air conditioner utilizing a duct 7 containing the tank 9 is improved. |
