Installation system of environment-friendly building wall

The invention discloses a mounting system of an environment-friendly building wall, and relates to the technical field of building wall mounting, the mounting system comprises an outer frame body and a glass frame, an inner frame body is fixedly arranged on the inner side wall of the outer frame body, the interiors of the outer frame body and the inner frame body are hollow, a groove is formed in the outer side of the glass frame, and the glass frame is fixedly arranged in the groove. A groove is formed in the outer frame body, an annular bag body in which sealant is stored is embedded in the groove, a plurality of clamping holes are formed in the side wall of the groove in a penetrating mode, extending seams are formed in the four faces of the inner side of the outer frame body in a penetrating mode, four sets of movable holes are formed in the side, close to the extending seams, of the inner frame body, and clamping mechanisms are arranged in the four sets of movable holes; according to the installation sys