| 发明名称 |
METHOD OF HEAT ACCUMULATION AND HEAT ACCUMULATION SYSTEM |
| 摘要 |
A thermal storage method according to the present invention includes the steps of: (A) putting a first composition A, including an n-hydrate (where n is a hydration number) of an inorganic salt in solid phase and having a phase change temperature Tm of 100 °C or less, in a thermal storage material container; (B) heating the first composition A to a temperature T2 that is higher than the phase change temperature Tm and removing water contained in the first composition A from the thermal storage material container, thereby obtaining a second composition B in which an m-hydrate (where m is also a hydration number and m<n) of the inorganic salt in solid phase and an aqueous solution of the inorganic salt are both included; (C) stopping removing the water from the thermal storage material container on sensing that the second composition B has been obtained; (D) reserving the second composition B; and (E) mixing the second composition B with water, thereby recovering at least a part of the heat that is stored in the second composition B.
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| 申请公布号 |
EP1990595(A1) |
申请公布日期 |
2008.11.12 |
| 申请号 |
EP20070737512 |
申请日期 |
2007.02.28 |
| 申请人 |
PANASONIC CORPORATION |
发明人 |
MORITA, YOSHIO;SUZUKI, MOTOHIRO |
| 分类号 |
F28D20/00;C09K5/06;F28D20/02 |
主分类号 |
F28D20/00 |
| 代理机构 |
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