| 摘要 |
<P>PROBLEM TO BE SOLVED: To reduce construction cost and material cost by mounting a latent heat storage material only on necessary places. <P>SOLUTION: This floor blow-off air-conditioning system comprises a double floor 2 laid on a floor slab 1, and provided with a plurality of blow-off ports 2a, an air supply chamber 3 formed between the floor slab and the double floor, a perforated member 16 placed at a lower part of the blow-off ports, the latent heat storage material 15 placed in the perforated member, having high air permeability and capable of directly exchanging heat with air, an air supply fan 17 mounted on the blow-off ports or the perforated member, and an air conditioner 5 connected to the air supply chamber. The air is circulated between the air conditioner and the air supply chamber in a heat storage operation, and the air supply fan is operated and the air conditioned by the air conditioner is supplied into a room through the blowoff ports in a heat radiating operation. <P>COPYRIGHT: (C)2006,JPO&NCIPI |
