Splicing type energy-saving decoration curtain wall

The utility model belongs to the field of decoration curtain walls, and particularly relates to a splicing type energy-saving decoration curtain wall which comprises a fixing framework, a plurality of curtain wall plates are arranged on one side of the fixing framework, a positioning assembly is arranged between every two adjacent curtain wall plates, a T-shaped groove is formed in the fixing framework, openings are formed in the two sides of the T-shaped groove, and the two sides of the T-shaped groove are respectively provided with an opening. A fixing plate is fixedly installed on the curtain wall plate, T-shaped seats are fixedly installed on the fixing plate and matched with the corresponding T-shaped grooves, a plurality of fixing grooves are formed in the inner walls of the bottoms of the T-shaped grooves, rectangular grooves are formed in the bottoms of the T-shaped seats, fixing pins are installed in the rectangular grooves in a sliding mode, and the fixing pins are matched with the corresponding fix