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Cold storage sandwich panel
The sandwich board comprises a plurality of sandwich board units which are sequentially spliced, each sandwich board unit comprises an inner board (1), an outer board (2) and a middle heat preservation board (3) arranged between the inner board (1) and the outer board (2), a closed cavity (301) is formed in each middle heat preservation board (3), a protrusion (302) is arranged at the top of each middle heat preservation board (3), and the protrusions (302) are arranged in the cavities (301). The bottom of the middle heat preservation plate (3) is provided with a concave part (303) matched with the protrusion (302), and the two ends of the middle heat preservation plate (3) in the horizontal length direction are each provided with a groove (304) used for being filled with a polyurethane foaming agent. Compared with the prior art, the heat preservation and insulation wall has the beneficial effects of being good in heat preservation and insulation effect, high in ageing resistance, fire resistance and water resistance, simple in structure, attractive, elegant, convenient and rapid to install and the like.
本发明涉及一种冷库夹芯板，所述夹芯板包括多个依次拼接的夹芯板单元，所述夹芯板单元包括内板(1)、外板(2)以及设于内板(1)及外板(2)之间的中间保温板(3)，所述中间保温板(3)内部设有密闭的空腔(301)，所述中间保温板(3)的顶部设有凸起(302)，所述中间保温板(3)的底部设有与凸起(302)相适配的凹陷(303)，所述中间保温板(3)沿水平长度方向的两个端部均设有用于填充聚氨酯发泡剂的凹槽(304)。与现有技术相比，本发明具有保温隔热效果良好，抗老化性强，防火性强，防水性强，结构简单，美观大方，安装方便快捷等有益效果。
Cold storage sandwich panel
The sandwich board comprises a plurality of sandwich board units which are sequentially spliced, each sandwich board unit comprises an inner board (1), an outer board (2) and a middle heat preservation board (3) arranged between the inner board (1) and the outer board (2), a closed cavity (301) is formed in each middle heat preservation board (3), a protrusion (302) is arranged at the top of each middle heat preservation board (3), and the protrusions (302) are arranged in the cavities (301). The bottom of the middle heat preservation plate (3) is provided with a concave part (303) matched with the protrusion (302), and the two ends of the middle heat preservation plate (3) in the horizontal length direction are each provided with a groove (304) used for being filled with a polyurethane foaming agent. Compared with the prior art, the heat preservation and insulation wall has the beneficial effects of being good in heat preservation and insulation effect, high in ageing resistance, fire resistance and water resistance, simple in structure, attractive, elegant, convenient and rapid to install and the like.
本发明涉及一种冷库夹芯板，所述夹芯板包括多个依次拼接的夹芯板单元，所述夹芯板单元包括内板(1)、外板(2)以及设于内板(1)及外板(2)之间的中间保温板(3)，所述中间保温板(3)内部设有密闭的空腔(301)，所述中间保温板(3)的顶部设有凸起(302)，所述中间保温板(3)的底部设有与凸起(302)相适配的凹陷(303)，所述中间保温板(3)沿水平长度方向的两个端部均设有用于填充聚氨酯发泡剂的凹槽(304)。与现有技术相比，本发明具有保温隔热效果良好，抗老化性强，防火性强，防水性强，结构简单，美观大方，安装方便快捷等有益效果。
Cold storage sandwich panel
一种冷库夹芯板
XU JINYONG (author) / ZHANG YEHONG (author) / HE HUIWEN (author)
2022-04-12
Patent
Electronic Resource
Chinese
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