FIELD: nuclear power engineering; nuclear power plants USING multilayer containment.
SUBSTANCE: proposed decontaminating device designed for use where power failure is possible to limit escape of contaminated materials emitted during beyond-design basis accidents into atmosphere has filter with exhaust pipe and branch pipe one of whose ends communicates with interlayer space of containment that accommodates power unit with heat circuits, and convector connected by means of heat-carrying agent inlet and outlet to heat circuit; novelty is that other end of branch pipe communicates with bottom ends of convector heat-transfer channels and top ends of the latter communicate with filter.
EFFECT: enhanced safety of nuclear power stations.
1 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| CONTAINMENT LEAKS CLEANER | 2003 |
|
RU2255387C1 |
| DEVICE FOR REMOVING RADIOACTIVE VAPOUR-GAS MIXTURE FROM INTER-SHELL SPACE | 2009 |
|
RU2383068C1 |
| CLEANING DEVICE OF INTER-COVER SPACE | 2009 |
|
RU2408097C1 |
| CLEANING DEVICE OF EMERGENCY DISCHARGE OF RADIOACTIVE STEAM-GAS MIXTURE FROM NPS PROTECTIVE COVER | 2009 |
|
RU2408096C1 |
| SYSTEM OF PASSIVE SAFETY OF ATOMIC POWER STATION | 1991 |
|
SU1829697A1 |
| AIR-COOLING DEVICE FOR NUCLEAR REACTOR PASSIVE HEAT TRANSFER SYSTEM | 2006 |
|
RU2321085C1 |
| AIR COOLING DEVICE FOR NUCLEAR-REACTOR PASSIVE HEAT TRANSFER SYSTEM | 2004 |
|
RU2271585C1 |
| DEVICE FOR AIR COOLING OF SYSTEM FOR PASSIVE HEAT REMOVAL FROM REACTOR FACILITY | 2007 |
|
RU2332731C1 |
| METHOD TO COOL DOWN WATER-COOLED REACTOR IN CASE OF NPP BLACKOUT | 2012 |
|
RU2499307C1 |
| NUCLEAR STATION STEM GENERATOR | 1984 |
|
SU1221996A1 |
