FIELD: nuclear plant construction engineering. SUBSTANCE: two shielding protection shall has internal and outside protection screens supported by foundation and covered by arched overlapping. Internal volume is connected with filter placed out of protecting shall by channel of emergency rejection system. Internal screen is deepening in ground and it has vertical tubes setting on round shall perimeter to provide gas drawing off from arched overlapping interior by rejection system channel which is made like spire-type tunnel construction connected with bottom part of filter column by crosscut part. Emergency rejection system channel can be supplied by radioactive agents capturing and neutralizing and have sump pump for decontamination agent collecting. EFFECT: better construction of nuclear power plant protection shall. 3 cl, 2 dwg
| Title | Year | Author | Number |
|---|---|---|---|
| UNDERGROUND ANTIEJECTION CHANNEL OF NUCLEAR POWER INSTALLATION | 1992 |
|
RU2067782C1 |
| EMERGENCY CONTROL ARRANGEMENT FOR NUCLEAR POWER PLANTS | 1997 |
|
RU2130207C1 |
| RESERVOIR FOR STORAGE, UTILIZATION OF POLLUTED LIQUID | 1995 |
|
RU2095532C1 |
| NUCLEAR POWER PLANT | 2019 |
|
RU2720212C1 |
| TUBULAR CHANNEL FOR REMOVAL OF WATER, STEAM AND GASES FROM CONCRETE FILLER | 2019 |
|
RU2707561C1 |
| METHOD FOR STORAGE AND BURIAL OF RADIOACTIVE WASTES (ALTERNATIVES) | 2002 |
|
RU2222840C1 |
| METHOD OF UNDERGROUND MINING OF ORE BODY WITH SELF-CEMENTING FILL OF GOAF | 0 |
|
SU1709093A1 |
| METHOD AND SYSTEM FOR RECOVERY OF NUCLEAR- POWERED SUBMARINES | 1996 |
|
RU2140108C1 |
| PROTECTIVE ARRANGEMENT OF SHAFT-TYPE UNDERGROUND STRUCTURES | 1995 |
|
RU2098561C1 |
| CONTAINMENT LEAKS CLEANER | 2003 |
|
RU2255387C1 |
