▎ 摘　　要

NOVELTY - Photo-thermal double-response intelligent window comprises three window panels (1) arranged at intervals, a first hydrogel layer (2) and a second hydrogel layer (3) are arranged between the two adjacent window panels, the periphery of the window panels is sealed. The first hydrogel layer is a temperature-sensitive amide hydrogel, the second hydrogel layer is a solid hydrogel added and uniformly dispersed with light absorbing nano particles or light absorbing dye, the window panel is transparent glass or plastic capable of passing through the sun light. USE - Used as photo-thermal double-response intelligent window. ADVANTAGE - The photo-thermochromic double-response intelligent window has fast response speed, high photothermal stability, and high photoinduced heat of the temperature-sensitive amide hydrogel in the first hydrogels. The window surface temperature is controlled so as to maintain the indoor comfortable temperature. DETAILED DESCRIPTION - An INDEPENDENT CLAIM is also included for preparing photo-thermal double response intelligent window, comprising (i) arranging three window panels at intervals according to the thickness of the first hydrogel layer and the second hydrogel layer, sealing the surroundings of the three window panels outside the injection port where the hydrogel is left in the first hydrogel layer and the second hydrogel layer, (ii) injecting the temperature-sensitive amide hydrogel from the injection port of the first hydrogel layer and sealing the injection port, and (iii) injecting the mixed hydrogel before in-situ polymerization of the solid hydrogel from the injection port of the second hydrogel layer and seal the injection port to obtain a photothermal double-response intelligent window. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view showing the structure of a photo-thermal double-response intelligent window. 1Window panels 2First hydrogel layer 3Second hydrogel layer