| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a clathrate compound forming method for efficiently forming a clathrate compound, a heat energy storage and takeout method, heat storage device and its operation method. <P>SOLUTION: The heat storage device comprises: a heat exchanger 2 arranged in a solution L containing a host molecule of the clathrate compound as a solvent, and a guest molecule as a solute; and a heat storage tank 1 holding the heat exchanger 2. The device performs heat storing operation of storing heat energy in the heat storage tank 1 by forming the clathrate compound L1 on a heat transfer surface of the heat exchanger 2, and a heat radiating operation of taking out the heat energy to the outside of the heat storage tank 1 by melting the clathrate compound formed on the heat transfer surface of the heat exchanger from the heat transfer surface side. The heat storage device is provided with agitating devices 3, 4 agitating the solution in a time zone of a predetermined time before the termination of the heat storage operation. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
