| 摘要 |
FIELD: nuclear power engineering. SUBSTANCE: shielding container has jointing seat for connecting vacuum system. Jointing seat is disposed in container body wall and has radial passage. Inner hole of the latter communicates with vertical tubular channel. Radial passage accommodates sealed valve and at least one sealing lid. Vertical tubular channel is arranged between spacer grid and body; it is secured on inner shell of container body. Pit is provided in container bottom under tubular channel. EFFECT: facilitated water pumping from inner space of container and sideways drying of the latter. 1 cl, 3 dwg |
