Steel and remote control water-tight fireproof door

The utility model relates to a steel and remote control water-tight fireproof door, which comprises a door (1), an open-close oil cylinder (5), a lock oil cylinder (6), a main handle device(7) and a door opening-closing locking mechanism (17). The open-close oil cylinder (5) is arranged horizontally, and is hinge connected respectively with the door (1) and the surrounding wall; the lock oil cylinder (6) is arranged vertically, and is connected respectively with the door (1) and the main handle device(7); the main handle device(7) comprises a sliding block (10), a connecting plate (12), an outer handle (14) and an inner handle (16), the sliding block (10) is slipped on the piston rod of the lock oil cylinder (6), a runner is arranged on the connecting plate (12), the sliding block (10) is pin connected with the runner of the connecting plate (12), the connecting plate (12) is rigidly connected with the outer handle (13), the outer handle is connected with the inner handle through door board, the inner handle is connected with the door opening-closing locking mechanism. The utility model door rotates deftly and nimbly, the door opening-closing locking mechanism is convenient to compress and to loosen, and can be realized the remote telecontrol by pumping station.