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AssigneeSouth China University of Technology
InventorsZhengguo Zhang, Xiaoming Fang, Lulu Fu
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A phase-change energy-storage structure for building insulation. The wall structure is provided with a wall base, an insulation layer, an oriented structural board, a shaped phase-change energy-storage insulation board, and an exterior decorative board in sequence from outdoor to indoor. The shaped phase-change energy-storage insulation board is composed of an inorganic composite phase-change material and a packaging sheet. The inorganic composite phase-change material has a phase-change temperature of 10 to 40° C., obtained by compounding an inorganic hydrated salt and a porous structural carrier. In the inorganic composite phase-change material, a mass percentage of the inorganic hydrated salt is 40 to 95%, and the inorganic composite phase-change material is coated with a fire resistant and corrosion resistant light-cured resin. The coldness in outdoor air in summer night can be stored in the phase-change energy-storage insulation board, which can be released into the indoor air during the day.
A phase-change energy-storage structure for building insulation, comprising a shaped phase-change energy-storage insulation board provided at an interior wall surface of a building, wherein a wall structure is provided with a wall base, an insulation layer, an oriented structural board, the shaped phase-change energy-storage insulation board, and an exterior decorative board in sequence from outdoor to indoor of the building;
Dependencies are inferred from the claim text.