Electrothermic metal phase changing accumulation energy hot-water hot blast dual-purpose device

An electrothermal metallic phase-change energy storage hot-water hot-air dual-purpose device consists of the following main components: an electric heating element, aluminum matrix binary or ternary alloy phase-change energy storage material, a double-layer casing pipe, a shell container and a therm...

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Bibliographische Detailangaben
Hauptverfasser: QIN HONG, ZHU YOULAN, LI FENG, CHEN GUANSHENG, HUANG JIN, ZHOU XIAOXIA, ZHU WENJIE, KE XIUFANG, MAO LINGBO, LI YUYU, LI AIJU, ZHANG RENYUAN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An electrothermal metallic phase-change energy storage hot-water hot-air dual-purpose device consists of the following main components: an electric heating element, aluminum matrix binary or ternary alloy phase-change energy storage material, a double-layer casing pipe, a shell container and a thermal insulation layer; wherein, the electric heating element and the double-layer casing pipe are respectively and directly placed in the aluminum matrix binary or ternary alloy phase-change energy storage material and the aluminum matrix binary or ternary alloy phase-change energy storage material is contained in the shell container; the shell container is coated with the thermal insulation layer, and the double-layer casing pipe consists of an internal pipe and an external pipe; the internal pipe is communicated with the water or air, and the metallic phase-change energy storage material is arranged on the external surface of the casing pipe. A pipe-typed heating element with low heat generation density is adopted