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A platform for research: civil engineering, architecture and urbanism
Color-changeable heat storage wallboard and preparation process thereof
The color-changeable heat storage wallboard comprises a heat reflection layer, a bonding layer, a heat storage wallboard layer, a graphene heating layer, a pattern layer, a thermochromic layer and a transparent protection layer which are sequentially attached from bottom to top. The heat reflecting layer is used for preventing heat from being transferred to the bottom of the wallboard, the bonding layer is used for tightly bonding the heat reflecting layer and the heat storage wallboard, the heat storage wallboard layer has a phase change heat storage function, and the graphene heating layer achieves rapid heating of the wallboard through external input voltage. Patterns are printed on the heat storage wallboard layer by the pattern layer through a digital printing technology so as to beautify the appearance of the wallboard, the thermochromic layer is used for realizing thermochromic when the temperature is too high so as to remind that the temperature of a color-changing area is too high, and the transparent protective layer is used for protecting the thermochromic layer and the graphene heating layer so as to prolong the service life.
本发明提出了一种可变色蓄热墙板，包括由下至上依次贴合的热反射层、粘结层、蓄热墙板层、石墨烯发热层、图案层、热变色层、透明保护层；所述热反射层用于阻止热量向墙板的底部传热，所述粘结层用于将热反射层与蓄热墙板紧紧粘住，所述蓄热墙板层具备相变蓄热功能，所述石墨烯发热层通过外界输入电压实现墙板快速发热，所述图案层通过数码打印技术将图案印刷到蓄热墙板层上实现墙板的外观美化，所述热变色层用于在温度过高时实现热变色，以提醒变色区域温度过高，所述透明保护层用于保护热变色层和石墨烯发热层，提高使用寿命。
Color-changeable heat storage wallboard and preparation process thereof
The color-changeable heat storage wallboard comprises a heat reflection layer, a bonding layer, a heat storage wallboard layer, a graphene heating layer, a pattern layer, a thermochromic layer and a transparent protection layer which are sequentially attached from bottom to top. The heat reflecting layer is used for preventing heat from being transferred to the bottom of the wallboard, the bonding layer is used for tightly bonding the heat reflecting layer and the heat storage wallboard, the heat storage wallboard layer has a phase change heat storage function, and the graphene heating layer achieves rapid heating of the wallboard through external input voltage. Patterns are printed on the heat storage wallboard layer by the pattern layer through a digital printing technology so as to beautify the appearance of the wallboard, the thermochromic layer is used for realizing thermochromic when the temperature is too high so as to remind that the temperature of a color-changing area is too high, and the transparent protective layer is used for protecting the thermochromic layer and the graphene heating layer so as to prolong the service life.
本发明提出了一种可变色蓄热墙板，包括由下至上依次贴合的热反射层、粘结层、蓄热墙板层、石墨烯发热层、图案层、热变色层、透明保护层；所述热反射层用于阻止热量向墙板的底部传热，所述粘结层用于将热反射层与蓄热墙板紧紧粘住，所述蓄热墙板层具备相变蓄热功能，所述石墨烯发热层通过外界输入电压实现墙板快速发热，所述图案层通过数码打印技术将图案印刷到蓄热墙板层上实现墙板的外观美化，所述热变色层用于在温度过高时实现热变色，以提醒变色区域温度过高，所述透明保护层用于保护热变色层和石墨烯发热层，提高使用寿命。
Color-changeable heat storage wallboard and preparation process thereof
一种可变色蓄热墙板及其制备工艺
LI RUGUANG (author) / CHEN XIAOLAN (author) / CHENG XIAOMIN (author) / YU GUOMING (author) / GAO YAFENG (author) / WANG QINGMENG (author) / WANG XIULI (author) / XIA LIANG (author)
2023-11-24
Patent
Electronic Resource
Chinese
IPC:
B32B
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
,
Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse
/
C04B
Kalk
,
LIME
/
C09D
Überzugsmittel, z.B. Anstrichstoffe, Firnisse oder Lacke
,
COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS
/
E04F
FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
,
Ausbau von Bauwerken, z.B. Treppen, Fußböden
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