Nuclear power door
The utility model discloses a nuclear power door comprising an embedded steel board, a door frame welded onto the embedded steel board, a set of hinge devices, a set of door boards, a set of opening-closing devices and a set of bolt brake devices. The door boards are fixed inside the door frame thro...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The utility model discloses a nuclear power door comprising an embedded steel board, a door frame welded onto the embedded steel board, a set of hinge devices, a set of door boards, a set of opening-closing devices and a set of bolt brake devices. The door boards are fixed inside the door frame through the hinge devices. The opening-closing devices are arranged at the upper ends of the door boards. The bolt brake devices are arranged on the inner sides of the door boards. The nuclear power door is fire-proof, explosion-proof, bullet-proof, safe and long in service life, and can be used in newly constructed nuclear power engineering in a standard mode. |
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