Ship recovery ability recovering apparatus and automobiles transporting ship having the apparatus

Abstract

[Object] Conventionally, measures for securing stability of a ship when it is damaged are required. [Solution] The invention is characterized by having a remotely openable seawater inlet means provided to a lowermost watertight deck that forms a void space at the bottom of the ship. Thereby, when a side shell plate or the like of the ship is damaged and seawater enters the ship, the seawater that has entered the ship can be introduced into the void space by opening the seawater inlet means provided to the lowermost watertight deck, so that the void space, which usually provides a huge auxiliary buoyancy, can be made to function as a sort of a seawater ballast tank, whereby the ship's stability can be recovered.

Description

technical field [0001] The present invention relates to a device for restoring resilience of a ship for ensuring the resilience of the ship when the ship is damaged, and an automobile carrier equipped with the device. Background technique [0002] Measures are sought to ensure resilience when a ship is damaged. [0003] For example, in order to limit the amount of flooding and ensure resilience in the case of passenger ships and other hulls, a structure with a drainage section (Water Trap) is proposed. The drainage section is configured to include: The wall element separated by the area is the main wall element that can support the specified load and has fire resistance; it forms a wall for separating adjacent areas together with the main wall element and is located below the main wall element, and the interior is not filled with liquid An added element of fire resistance. In addition, the additional element blocks the movement of heating gas between adjacent areas, and al...

AI Technical Summary

Problems solved by technology

[0006] However, in the case of using the above-mentioned drainage part on a car carrier, etc., there are problems as follows: (a) it is necessary to install a plurality of partitions (watertight partitions) in the vehicle loading area, which is limited by the area; The areas between the loading decks are separated by watertight sliding doors, etc.; (c) due to the separation of the vehicle loading area, the increase in material volume and cost increase; (d) the increase in material volume due to the separation of the vehicle loading area, and the increase in hull weight (L / (W increase); (e) reduced operating efficiency during construction due to partitioning of vehicle loading areas; (f) reduced operating efficiency of crew due to partitioning of vehicle loading areas; (g) occurrence of vehicle loading restrictions, reduced Loading units, etc.

[0010] However, the device described in Patent Document 2 is substantially the same as the device provided with ballast for lowering the center of gravity, and has problems such as a reduction in the number of vehicles to be mounted.

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