NUCLEAR POWER PLANT CAPABLE OF PREVENTING COOLANT FAILURE ACCIDENT

摘要

An improved nuclear power plant is disclosed for preventing coolant failure accident. A normal coolant supplying system is connected to a coolant strage tank through a stop valve adapted to be opened when coolant for emergency is to be supplied, whereby the normal coolant supplying system is used also as an emergency coolant supplying system. Major pipings of large diameter included in a cooling system are supported by piping supporting means which allows slight displacement of the piping but not a large displacement thereof.