Energy-saving and noise-reducing interior wall of building

The utility model relates to the technical field of building interior walls, and discloses a building energy-saving noise-reducing interior wall which comprises an interior wall body, a bearing plate is fixedly connected to the periphery of the front side of the interior wall body, a plurality of connecting blocks are fixedly connected to the upper portion of the front side of the bearing plate, and the connecting blocks are connected through hanging rods. A plurality of fixing blocks are fixedly connected to the lower side of the front portion of the bearing plate, inclined blocks are fixedly connected to the sides, away from the bearing plate, of the fixing blocks, clamping grooves are formed in the upper portions of the fixing blocks, an outer wall is arranged on the front side of the inner wall body, a plurality of supporting blocks are fixedly connected to the upper portion of the rear side of the outer wall, and sliding grooves are formed in the middles of the supporting blocks. The inner wall is hung o