HEAT STORAGE BODY

To provide a technology capable of preventing a liquid heat storage body from flowing out of cells in a heat storage body using a honeycomb structure having a porous wall part.SOLUTION: A heat storage body comprises a honeycomb structure, and a heat storage material that is arranged within the honey...

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Hauptverfasser: SHIRATORI KAZUYUKI, NAITO TETSUO
Format: Patent
Sprache:eng ; jpn
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Beschreibung
Zusammenfassung:To provide a technology capable of preventing a liquid heat storage body from flowing out of cells in a heat storage body using a honeycomb structure having a porous wall part.SOLUTION: A heat storage body comprises a honeycomb structure, and a heat storage material that is arranged within the honeycomb structure and can become liquid in use. The honeycomb structure has a plurality of cells. The plurality of cells has a first cell whose both end parts are closed by an end part sealing material. The heat storage material is arranged in the first cell. A pore blocking material is provided on a wall part surrounding the first cell so as to block pores.SELECTED DRAWING: Figure 3 【課題】壁部が多孔質性であるハニカム構造体を用いた蓄熱体において、液体の蓄熱材がセルから流出することを防ぐことのできる技術を提供すること。【解決手段】蓄熱体は、ハニカム構造体と、ハニカム構造体内に配置され、使用時に液体となり得る蓄熱材とを備える。ハニカム構造体は、複数のセルを有し、複数のセルは、両端部が端部封止材により閉じられた第1セルを有し、蓄熱材は、第1セル内に配置されている。第1セルを囲む壁部には、細孔を塞ぐように細孔閉塞材が設けられている、蓄熱体。【選択図】図3