首页>
外国专利>
cooling system for a well combined and purification of spent fuel elements of a nuclear reactor, to racarica cavity and reservoir storage of water of racarica
cooling system for a well combined and purification of spent fuel elements of a nuclear reactor, to racarica cavity and reservoir storage of water of racarica
The spent fuel pit of a pressured water reactor (PWR) nuclear power plant has sufficient coolant capacity that a safety rated cooling system is not required. A non-safety rated combined cooling and purification system with redundant branches selectively provides simultaneously cooling and purification for the spent fuel pit, the refueling cavity, and the refueling water storage tank, and transfers coolant from the refueling water storage tank to the refueling cavity without it passing through the reactor core. Skimmers on the suction piping of the combined cooling and purification system eliminate the need for separate skimmer circuits with dedicated pumps.
展开▼
