Green building energy-saving curtain wall

The utility model discloses a green building energy-saving curtain wall which comprises a curtain wall body, an inlay frame is arranged in the middle of the curtain wall body, grooves are symmetrically fixed to the inlay frame, a cushion layer is installed on the side wall of each groove, a spring is fixed to one side wall of each groove, and a fixing block is connected to the other end of each spring. The anti-rust curtain wall has the advantages that the curtain wall body is coated with the anti-rust layer made of the silane paint, a protective film can be formed on the surface layer of the curtain wall to slow down the oxidation reaction of aluminum materials, the outer side of the anti-rust layer is coated with the hydrophobic layer made of the nano solution, the nano solution can well protect the surfaces of the aluminum materials after being cured, and the anti-rust curtain wall is good in anti-rust effect. Rainwater falls on the hydrophobic layer on the surface of the curtain wall body, the hydrophobic