NOVELTY - The system has a storage pump (4) so that liquid is sucked up from a storage pump inlet tube (2) when the storage pump is operated and the liquid is sent to a pressure regulator (9). The liquid enters a sealing-type pressure injection chamber (8), where the liquid is pressurized by the pressure regulator and the liquid is injected from an exit of the pressure regulator to a blade (10), so that the blade is rotated. A generator (13) is operated by motive power obtained when the blade rotates so that electric power is generated.    USE - Circulating water force electric power generation system for electric power generation in a common house, factory, motor vehicle and electric vehicle.    ADVANTAGE - The liquid is injected from an exit of the pressure regulator to the blade, so that electric power is generated by motive power obtained when the blade rotates, thus supplying stable electric power without influence of natural water and without destroying nature. The structure of the electric power generation system is simple, and the size of the electric power generation system is small. The electric power generation system is installed without installing a telegraph pole in the footpath, thus avoiding narrowing of the footpath and disorder, and hence contributing to traffic safety. The system is installed in house, factory and motor vehicle, thus reducing the size of the system. The electric power generation system supplies one part of the electric power generated without exploiting external energy to the transformer and an electrical storage machine, thus generating clean energy and reducing carbon dioxide. The electric power generation system is provided with an earthquake resistant sensing automatic stop, thus preventing electric shock at the time of collapse of a building.    DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of a circulating water force electric power generation system.'(Drawing includes non-English language text)'    Storage pump inlet tube (2)    Storage pump (4)    Sealing-type pressure injection chamber (8)    Pressure regulator (9)    Blade (10)    Generator (13)