A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Artificial panel with self-heat-preservation function
The invention belongs to the technical field of artificial boards, and relates to an artificial board with a self-heat-preservation function, which sequentially comprises a panel, a heat-preservation layer and a back board from top to bottom, wherein the thickness of the panel and the back plate is 2-3mm, and the panel and the back plate are multi-layer extruded polymer plates; the heat preservation layer is composed of a polyethylene film and a heat preservation phase change material, the polyethylene film is a double-layer film, arc-shaped pits with the diameter of 8 +/-0.5 mm and the depth of 1-1.5 mm are evenly distributed in the surface of the base film, the arc-shaped pits are filled with the heat preservation phase change material, the surface film is tightly attached to the surface of the base film, and the heat preservation phase change material is sealed in the pits. The heat preservation phase change material is evenly distributed in the plate, the face plate and the back plate are the extruded plates with high heat conduction efficiency, the three-layer structure is organically combined, the phase change material is evenly distributed in the plate, and overflowing and loss are avoided in the melting process; and meanwhile, the sustainability of the board in the using process, especially the using process of a wallboard is ensured, and the self-heat-preservation function of the board is achieved.
本发明属于人造板技术领域，涉及一种具有自保温功能的人造板材，由上至下依次为面板、保温层和背板；其中，所述面板和背板的厚度为2～3mm，为多层挤塑高分子板；所述保温层由聚乙烯膜和保温相变材料构成，所述聚乙烯膜为双层膜，其中基膜表面均匀分布有直径8±0.5mm、深度1～1.5mm的弧形凹坑，弧形凹坑内填充有保温相变材料，面膜严密覆贴于基膜表面，将保温相变材料密封于凹坑中。本发明将保温相变材料均匀分布在板材内部，面板和背板采用导热效能高的挤塑板，将三层结构有机结合，相变材料均匀分布在板材内部，且在融化过程中不会外溢和流失，同时确保板材在使用过程中尤其制成墙板的使用过程中的可持续性，实现板材的自保温功能。
Artificial panel with self-heat-preservation function
The invention belongs to the technical field of artificial boards, and relates to an artificial board with a self-heat-preservation function, which sequentially comprises a panel, a heat-preservation layer and a back board from top to bottom, wherein the thickness of the panel and the back plate is 2-3mm, and the panel and the back plate are multi-layer extruded polymer plates; the heat preservation layer is composed of a polyethylene film and a heat preservation phase change material, the polyethylene film is a double-layer film, arc-shaped pits with the diameter of 8 +/-0.5 mm and the depth of 1-1.5 mm are evenly distributed in the surface of the base film, the arc-shaped pits are filled with the heat preservation phase change material, the surface film is tightly attached to the surface of the base film, and the heat preservation phase change material is sealed in the pits. The heat preservation phase change material is evenly distributed in the plate, the face plate and the back plate are the extruded plates with high heat conduction efficiency, the three-layer structure is organically combined, the phase change material is evenly distributed in the plate, and overflowing and loss are avoided in the melting process; and meanwhile, the sustainability of the board in the using process, especially the using process of a wallboard is ensured, and the self-heat-preservation function of the board is achieved.
本发明属于人造板技术领域，涉及一种具有自保温功能的人造板材，由上至下依次为面板、保温层和背板；其中，所述面板和背板的厚度为2～3mm，为多层挤塑高分子板；所述保温层由聚乙烯膜和保温相变材料构成，所述聚乙烯膜为双层膜，其中基膜表面均匀分布有直径8±0.5mm、深度1～1.5mm的弧形凹坑，弧形凹坑内填充有保温相变材料，面膜严密覆贴于基膜表面，将保温相变材料密封于凹坑中。本发明将保温相变材料均匀分布在板材内部，面板和背板采用导热效能高的挤塑板，将三层结构有机结合，相变材料均匀分布在板材内部，且在融化过程中不会外溢和流失，同时确保板材在使用过程中尤其制成墙板的使用过程中的可持续性，实现板材的自保温功能。
Artificial panel with self-heat-preservation function
具有自保温功能的人造板材
DENG YUXI (author) / WANG SUPENG (author) / GONG HONGXIA (author) / SUN LIBIN (author)
2024-11-26
Patent
Electronic Resource
Chinese
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