Solid pressure balanced pressure cooker

The utility model discloses a solid pressure balanced pressure cooker. The electric pressure cooker comprises a shell, a control circuit, an outer cooker body provided with heating plates, inner cooker body and an upper cover, wherein reinforcing ribs are arranged at the bottom of the outer cooker body and comprises a first reinforcing rib, a second reinforcing rib and a third reinforcing rib which are arranged in a line, the first reinforcing rib and the third reinforcing rib are respectively provided with a balance fixed compressor which is provided with the heating plates. As the outer cooker bottom of the solid pressure balanced pressure cooker adopts the structure of the reinforcing ribs, the deformation of the outer cooker bottom can be effectively prevented, and the better internal pressure in an inner cooker can be kept when the cooker bottom deforms slightly so as to avoid decompression. The reinforcing ribs at the cooker bottom can enhance the integral intensity of the whole outer cooker body, there