HEAT STORAGE MATERIAL COMPOSITION, HEAT STORAGE SYSTEM FOR AIR-CONDITIONING OF ARCHITECTURAL STRUCTURE

To provide a heat storage material composition large in heat storage amount and having phase change temperature in a range of 20°C or higher and less than 30°C.SOLUTION: A heat storage material composition contains a main agent consisting of sodium sulfate 10 hydrate, sodium carbonate 10 hydrate, an...

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Bibliographische Detailangaben
Hauptverfasser:	LEE SANG BAE, SHIBAYAMA TAEKO, KAGOHASHI TSUTOMU, MOMOI TAKASHI, MIYASHITA SHIGEKAZU
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	ADHESIVES BLASTING CHEMISTRY DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS DYES ELEMENTS OR COMPONENTS THEREFOR HEAT EXCHANGE IN GENERAL HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS,IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT HEATING LIGHTING MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FORELSEWHERE MECHANICAL ENGINEERING METALLURGY MISCELLANEOUS APPLICATIONS OF MATERIALS MISCELLANEOUS COMPOSITIONS NATURAL RESINS PAINTS POLISHES RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	To provide a heat storage material composition large in heat storage amount and having phase change temperature in a range of 20°C or higher and less than 30°C.SOLUTION: A heat storage material composition contains a main agent consisting of sodium sulfate 10 hydrate, sodium carbonate 10 hydrate, and disodium hydrogen phosphate 12 hydrate has a temperature exhibiting melting latent heat of 20°C or higher and less than 30°C, and the melting latent heat of 170 J/g or more. The heat storage material composition contains sodium sulfate 10 hydrate of 15 to 30 mass%, sodium carbonate 10 hydrate of 17 to 35 mass%, and disodium hydrogen phosphate 12 hydrate of 35 to 61 mass% in 100 mass% of the main agent.SELECTED DRAWING: Figure 3 【課題】蓄熱量が大きく、相変化温度が２０℃以上３０℃未満の範囲内にある、蓄熱材組成物を提供する。【解決手段】蓄熱材組成物は、硫酸ナトリウム１０水和物、炭酸ナトリウム１０水和物、及びリン酸水素二ナトリウム１２水和物からなる主剤を含み、融解潜熱を発現する温度が２０℃以上３０℃未満にあり、前記融解潜熱が１７０Ｊ／ｇ以上である。蓄熱材組成物は、主剤１００質量％中に、硫酸ナトリウム１０水和物が１５〜３０質量％、炭酸ナトリウム１０水和物が１７〜３５質量％、及びリン酸水素二ナトリウム１２水和物が３５〜６１質量％含まれる。【選択図】図３