The invention relates to a pressurizing centrifugal type (air cylinder and water cylinder) engine. The pressurizing centrifugal type (air cylinder and water cylinder) engine is an air cylinder engineof which a piston directly rotates. According to the engine, the piston directly rotates without any support point and only with the center of a circle, an opposite pneumatic position or a pneumatic interrupt recovery period does not exist, the strength change of a pneumatic arm does not occur, power and connection are broken out at a forward optimal arm point, each group of the counterforce partof an air cylinder includes the resultant force of three opposite driving force parts, and the technical schemes including the forming design of energy conservation and high speed, efficient design ofa piston power part and an integral combined method with a sealing part are adopted. The rotor diameters of the engine and prototypes of a steam turbine and a gas turbine are the same, the air volumeis the same, the rotor weight ratio is 7:3, the rotating speed is increased by two times than the steam turbine, and the rotating speed is increased by four times than the gas turbine. The pressurizing centrifugal type (air cylinder and water cylinder) engine is suitable for power generation including thermal power generation and hydroelectric generation and is also suitable for aviation.