The utility model provides a pumping pressure reaction turbine engine, which is composed of a pressure cylinder and an impeller. The utility model is characterized in that the impeller is composed of a guide cylinder, a horizontal blade and a vertical blade, wherein, the guide cylinder and a rotating shaft are coaxial; the horizontal blade and vertical blade are arranged on the guide cylinder; the horizontal blade is arranged on the external edge of the lower end surface of the guide cylinder; the vertical blade is arranged on the external cylinder surface. The utility model has the advantages of simple structure, reliable performance, simple manufacture technology, and low engineering cost. The utility model also has the advantages that the production cost is reduced, the production efficiency is increased, the product quality is ensured, the construction time is reduced, the normal run of a machine set is ensured, and the service life of the machine set is prolonged.