The opening design of watertight doors should prioritize emergency escape scenarios, ensuring rapid evacuation of personnel in the event of a ship accident. The opening process should be simple and convenient, requiring no complex operations, and able to open smoothly even in a panic. Simultaneously, the opening trajectory should avoid escape routes to prevent obstruction of evacuation.
The design should also adapt to daily operational scenarios. The opening method should be adjusted according to the frequency of use of each compartment. For watertight doors in frequently used compartments, the opening method should balance efficiency and convenience, reducing the operational burden on staff. For watertight doors in less frequently used compartments or storage compartments, the focus can be on sealing stability, and the opening method can be relatively simplified.
Furthermore, the design should adapt to special environmental scenarios. In humid, salt-spray-prone ship environments, the opening structure must have corrosion-resistant and anti-jamming properties to prevent opening malfunctions due to environmental corrosion. In confined compartment areas, the opening method should be adapted to limited space, employing side-opening, folding, or other space-saving designs to avoid conflicts with surrounding equipment.
