Heat preservation and insulation type glass curtain wall

The utility model discloses a heat preservation and insulation type glass curtain wall which comprises a glass assembly, and the glass assembly is provided with an outdoor face and an indoor face. The heat insulation assembly is arranged between every two adjacent glass assemblies distributed in the row direction and/or the column direction and comprises a polyurethane heat insulation strip, the polyurethane heat insulation strip is connected with an indoor sealing assembly and an outdoor sealing assembly, and a heat insulation cavity is defined by the indoor sealing assembly, the outdoor sealing assembly, the polyurethane heat insulation strip and the two adjacent glass assemblies. The heat insulation cavities extend in the direction parallel to the length direction of the polyurethane heat insulation strips. According to the heat preservation and insulation type glass curtain wall, the heat insulation cavity is defined by the indoor sealing assembly, the outdoor sealing assembly, the polyurethane heat insul