| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a simply-structured highly-reliable heat storage system, which can flexibly comply with various heat supplies and heat outputs and can realize high heat density, reduced in size, easy in installation in the field, and reduced in a heat loss for improvement in energy efficiency, as a key technology for realizing the next-generation heat energy utilization system effectively treating energy of midnight electric power (nuclear electric power generation) which serves as the next-generation energy source but has restrictions on available time and difficulties in use because of its low density, a heat pump using the midnight electric power, sunlight shinning only in the daytime of a fine day, waste heat of a cogeneration device mainly used for power generation and the like for storing heat and taking out the stored heat in the case of necessity to use it for heating water and air conditioning. <P>SOLUTION: The heat storage system is realized when a heat exchanger for plural heat media and a latent heat storage material are constructed to establish a heat conduction relationship between them while a heat storage container in an atmospheric pressure condition is assembled effectively. By this heat storage system, supply media from various heat sources are taken in freely, and high efficiency output for hot-water supply and air conditioning can be carried out in case of necessity. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
