| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve energy efficiency by applying a structure superior in heat transfer of a heat storage body by a heating element having heat absorbing property and heat storage property, in a heat storage medium of an electric heat accumulator applying midnight power. <P>SOLUTION: Gel having good storage property and heat transfer structure is used as a medium for the heat accumulator, or bricks and concrete of a heat storage structure, and heat is radiated from the inside of heat pump piping with a radiation plate disposed like a panel to storage heat and cold. When a compact or simple machine is required according to conditions and a place of use, electromagnetic wave (microwave) is applied to the gel medium for heating and heat retention, or metallic powder or metallic pieces are mixed in the gel to apply a machine storing heat by induction overheating. <P>COPYRIGHT: (C)2010,JPO&INPIT |
