Device for eliminating water hammer induced by steam condensation of passive system based on floating ball

The invention discloses a device for eliminating a water hammer induced by steam condensation of a passive system based on a floating ball, relates to the technical field of fluid mechanics and heat transfer science, and solves the problems that an existing water hammer suppression and elimination method is poor in effect and is not suitable for a passive natural circulation system due to increase of the flow resistance of the system. The device comprises a cold pipe section, a heating section, a heat pipe section, a bin wall and a floating ball type water hammer eliminating device, the cold pipe section, the heating section, the heat pipe section and the floating ball type water hammer eliminating device are sequentially connected, and the floating ball type water hammer eliminating device is arranged on the bin wall; the floating ball type water hammer eliminating device comprises a hose, a floating ball device and a buffer chamber, and the hose and the floating ball device are arranged in the buffer chambe