Energy-saving exposed frame curtain wall window system

Abstract

The utility model relates to the technical field of building curtain walls, in particular to an energy-saving exposed frame curtain wall window system which comprises a keel and a fixing piece which are integrally formed, and the fixing piece is arranged on one side of the keel in a protruding mode. Glass panels are arranged on the two opposite sides of the fixing piece, a pressing plate is connected to the end, away from the keel, of the fixing piece, the pressing plate and the fixing piece are connected through a bolt, and the pressing plate is used for buckling the glass panels on the keel; the keel and the fixing piece are integrally formed by glass fiber reinforced composite materials. By arranging the keel and the fixing piece which are integrally formed by the glass fiber reinforced composite material, the heat bridge effect at the joint of a curtain wall system can be greatly reduced by utilizing the lower heat conductivity coefficient of the glass fiber reinforced composite material, and the unit heat transfer coefficient can be reduced on the premise of not increasing the system glass configuration; good economical efficiency and practicability are achieved; in addition, the keels and the fixing pieces are integrally formed, so that the energy-saving exposed frame curtain wall window system has better mechanical performance, overall performance and sound insulation performance.

Images