| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an air-conditioning duct, a manufacturing method of the duct, and its application method reducing electric energy required for air-conditioning without degrading efficiency in heat exchange between an air-conditioning material and air guided into a building. <P>SOLUTION: The duct 14 having a heat storage function or a humidity control function is formed by dipping a cylindrical member 22 formed of a nonwoven fabric, in a solvent 25 with a heat storage material or a humidity conditioning material dissolved therein, to infiltrate the solvent into the cylindrical member 22, and winding an airtight sheet 23 around the cylindrical member 22 to cover its outer peripheral surface 22a after drying the solvent 25 infiltrated into the cylindrical member. <P>COPYRIGHT: (C)2007,JPO&INPIT |
