Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
NUCLEAR POWER PLANT PERSONNEL GATE AND INSTALLATION METHOD THEREOF
The present invention provides a nuclear power plant personnel gate, which is applicable to a double-layered containment of a nuclear power plant. The double-layered containment includes outer and inner containments (1, 2), and inner and outer pre-buried penetrating pieces (4, 3) are arranged on the inner and outer containments (2, 1) correspondingly. The personnel gate penetrates through the inner and outer pre-buried penetrating pieces (4, 3), the inner pre-buried penetrating piece (4) is fixedly connected to the personnel gate, and the outer pre-buried penetrating piece (3) is flexibly connected to the personnel gate in a sealed mode. The nuclear power plant personnel gate includes: a shell ring assembly (5) for supporting the inner pre-buried penetrating piece (4) and the outer pre-buried penetrating piece (3); an outer sealing door (6) for establishing a shielding sealing barrier on the boundary of the outer containment (1); an inner sealing door (7) for establishing a pressure-bearing sealing barrier on the boundary of the inner containment (2); the shell ring assembly (5), the outer sealing door (6), and the inner sealing door (7) jointly enclose a sealed space (8); and an intermediate transmission cartridge (9), which is detachably disposed in the sealed space (8), can be movably connected to the inner and outer sealing doors (7, 6), for controlling opening and closing of the inner and outer sealing doors (7, 6). The nuclear power plant personnel gate of the present invention has improved reliability
NUCLEAR POWER PLANT PERSONNEL GATE AND INSTALLATION METHOD THEREOF
The present invention provides a nuclear power plant personnel gate, which is applicable to a double-layered containment of a nuclear power plant. The double-layered containment includes outer and inner containments (1, 2), and inner and outer pre-buried penetrating pieces (4, 3) are arranged on the inner and outer containments (2, 1) correspondingly. The personnel gate penetrates through the inner and outer pre-buried penetrating pieces (4, 3), the inner pre-buried penetrating piece (4) is fixedly connected to the personnel gate, and the outer pre-buried penetrating piece (3) is flexibly connected to the personnel gate in a sealed mode. The nuclear power plant personnel gate includes: a shell ring assembly (5) for supporting the inner pre-buried penetrating piece (4) and the outer pre-buried penetrating piece (3); an outer sealing door (6) for establishing a shielding sealing barrier on the boundary of the outer containment (1); an inner sealing door (7) for establishing a pressure-bearing sealing barrier on the boundary of the inner containment (2); the shell ring assembly (5), the outer sealing door (6), and the inner sealing door (7) jointly enclose a sealed space (8); and an intermediate transmission cartridge (9), which is detachably disposed in the sealed space (8), can be movably connected to the inner and outer sealing doors (7, 6), for controlling opening and closing of the inner and outer sealing doors (7, 6). The nuclear power plant personnel gate of the present invention has improved reliability
NUCLEAR POWER PLANT PERSONNEL GATE AND INSTALLATION METHOD THEREOF
PERSONENSCHLEUSE EINES KERNKRAFTWERKS UND INSTALLATIONSVERFAHREN DAFÜR
PORTE DE PERSONNEL DE CENTRALE NUCLÉAIRE ET SON PROCÉDÉ D'INSTALLATION
XIE HONGHU (Autor:in)
03.04.2024
Patent
Elektronische Ressource
Englisch
IPC:
G21C
NUCLEAR REACTORS
,
Kernreaktoren
/
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
/
G21F
Schutz gegen Röntgenstrahlung, Gammastrahlung, Korpuskularstrahlung oder Teilchenbeschuss
,
PROTECTION AGAINST X-RADIATION, GAMMA RADIATION, CORPUSCULAR RADIATION OR PARTICLE BOMBARDMENT
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