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Watertight door for ship

A technology for watertight doors and ships. It is applied in the field of cabin doors. It can solve the problems of unusable watertight doors with large door openings and limited application range, and achieve the effect of reducing consumption, reducing production costs, and good sealing effect.

Pending Publication Date: 2018-07-31
WUXI DELIN DEFENSE EQUIP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, the single door leaf is only suitable for watertight doors with small openings, and cannot be used for watertight doors with large openings, and the scope of application is limited.

Method used

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  • Watertight door for ship
  • Watertight door for ship
  • Watertight door for ship

Examples

Experimental program
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Embodiment Construction

[0013] like figure 1 , figure 2 and image 3 As shown, the ship watertight door of the present invention includes a door frame 2 and a door leaf. There are two door leaves, and the non-adjacent vertical sides of the two door leaves and the corresponding mullions of the door frame 2 are hinged together in a sealed shape by three hinges 3 . Wherein, the door leaf includes a panel 1 , and the inner surface of the panel 1 is connected with an annular enclosure 10 adjacent to the edge, and the surface of the annular enclosure 10 is perpendicular to the panel 1 . Among the adjacent sides of the two panels 1: the adjacent side of one panel 1 is processed with a first overhanging edge 6, the outer edge of the first overhanging edge 6 is processed with an inner fold 5, and the inner fold 5 is provided with a longitudinal The pressure-resistant watertight strip 7 of its vertical total length. The inner edge of the annular coaming 10 of the other panel 1 is welded with a connecting ...

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Abstract

The invention relates to a watertight door for a ship, specifically to a watertight door with watertightness performance on a ship. The watertight door for the ship comprises a door frame and door leaves and is characterized in that two door leaves are arranged; and nonadjacent vertical edges of the two door leaves are hinged together with corresponding vertical frames of the door frame in a sealed manner. A joint shielding plate strip is arranged between the external side surfaces of the adjacent edges of the two door leaves; and one vertical edge of the joint shielding plate strip is fixed on the external side surface of the adjacent edge of one door leaf. In a closed state of the door, the adjacent vertical edges of the two door leaves are matched together in a sealed manner and the joint shielding plate strip shields a door joint between the adjacent edges of the two door leaves. The watertight door for the ship can be used for watertight doors with smaller door holes can also be used for watertight doors with bigger door holes so that the application range is not limited.

Description

technical field [0001] The invention relates to a ship cabin door. Specifically, it is a watertight door on a ship with watertight performance. Background technique [0002] At present, the door leaf of the watertight door used on ships is a single door leaf. Using a single door leaf, the door leaf is large, and requires high strength. To increase the strength of a single door leaf, it is necessary to increase the thickness of the door leaf. Not only does it require more steel, but the production cost is higher. Again owing to adopting the door of single-leaf door leaf, will satisfy its intensity requirement, thickness is thicker, and weight is heavier. Therefore, a single door leaf is only applicable to smaller watertight doors with a door opening, and cannot be used on larger watertight doors with a door opening, and the scope of application is limited. Contents of the invention [0003] The problem to be solved by the present invention is to provide a watertight door...

Claims

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Application Information

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IPC IPC(8): B63B43/32E06B5/10E06B7/16E06B7/22
CPCE06B5/10E06B7/16E06B7/22B63B43/32
Inventor 李海南杨福明蔡园萍
Owner WUXI DELIN DEFENSE EQUIP CO LTD
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