KR20130034812A - Container ship upgrading over flow pipe - Google Patents

Abstract

PURPOSE: A container ship with an improved overflow pipe is provided to reduce weight and expenses by reducing the thickness and size of a hull member as the overflow pipe is installed on an upper deck. CONSTITUTION: A container ship comprises a first bulkhead, first air pipes(110), second air pipes(120), and a second bulkhead(400). The first bulkhead supports the top of a hatch coaming installed at the uppermost part of the container ship. The first air pipes are positioned inside the first bulkhead. One end of the first air pipes is connected to a second deck, and the other end thereof is protruded upward from an upper deck(300). The second air pipes are positioned inside the first bulkhead. One end of the second air pipes is connected to the inner bottom, and the other end thereof is protruded upward from the upper deck. The second bulkhead is separately formed in parallel to the first bulkhead so that the first and second air pipes can be isolated from the outside.

Description

Container line with improved overflow pipe {CONTAINER SHIP UPGRADING OVER FLOW PIPE}

The disclosed technique relates to container vessels, and more particularly, to container vessels with improved overflow pipes that can reduce the thickness and size of the hull members by improving the overflow pipes.

The ship is equipped with various pipelines, and the thickness and size of the hull members can be changed according to the arrangement or shape of these pipelines.

In particular, in the case of container ships, as the hull was enlarged, the outlet pipe had to be installed above the hatch coaming tower. As a result, there is a problem in that the hull member becomes thick and the size increases.

The present application has an object to provide a lightweight and cost-saving by reducing the thickness and size of the hull member by installing the overflow pipe on the upper deck, and by installing a partition wall for preventing the inundation of seawater in the overflow pipe.

In embodiments, the container ship has an overflow pipe. The container ship includes a first partition wall, a first air pipe, a second air pipe, and a second partition wall. The first partition wall supports a hatch coaming tower installed at the top of the container ship. The first air pipe is located inside the first partition wall, one end of which is connected to the second deck and the other end of which protrudes above the upper deck. The second air pipe is located inside the first partition wall, one end of which is connected to the inner bottom and the other end of which protrudes above the upper deck. The second partition wall is formed in parallel with the first partition wall to isolate the first and second air pipes from the outside together with the first partition wall.

In one embodiment, the second partition wall may be formed so that the lower portion is bound to the upper surface of the upper deck, the upper portion supports the hatching coaming tower.

According to the disclosed technology of the present application, by installing the overflow pipe on the upper deck there is an effect that can reduce the thickness and size of the hull member to provide light weight and cost reduction.

1 is a cross-sectional view showing the configuration of an air pipe and a vessel of a general container ship.
2 is a cross-sectional view showing the configuration of an air pipe and a vessel of a container ship according to an embodiment of the disclosed technology.

The description of the disclosed technique is merely an example for structural or functional explanation and the scope of the disclosed technology should not be construed as being limited by the embodiments described in the text. That is, the embodiments may be variously modified and may have various forms, and thus the scope of the disclosed technology should be understood to include equivalents capable of realizing the technical idea.

Meanwhile, the meaning of the terms described in the present application should be understood as follows.

The terms "first "," second ", and the like are intended to distinguish one element from another, and the scope of the right should not be limited by these terms. For example, the first component may be referred to as a second component, and similarly, the second component may also be referred to as a first component.

It should be understood that the term "and / or" includes all possible combinations from one or more related items. For example, the meaning of "first item, second item and / or third item" may be presented from two or more of the first, second or third items as well as the first, second or third item It means a combination of all the items that can be.

It is to be understood that when an element is referred to as being "connected" to another element, it may be directly connected to the other element, but there may be other elements in between. On the other hand, when an element is referred to as being "directly connected" to another element, it should be understood that there are no other elements in between. On the other hand, other expressions describing the relationship between the components, such as "between" and "immediately between" or "neighboring to" and "directly neighboring to", should be interpreted as well.

It should be understood that the singular " include "or" have "are to be construed as including a stated feature, number, step, operation, component, It is to be understood that the combination is intended to specify that it does not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

In each step, the identification code (e.g., a, b, c, etc.) is used for convenience of explanation, the identification code does not describe the order of each step, Unless otherwise stated, it may occur differently from the stated order. That is, each step may occur in the same order as described, may be performed substantially concurrently, or may be performed in reverse order.

All terms used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. Commonly used predefined terms should be interpreted to be consistent with the meanings in the context of the related art and can not be interpreted as having ideal or overly formal meaning unless explicitly defined in the present application.

1 is a cross-sectional view showing the configuration of an air pipe and a vessel of a general container ship.

Referring to FIG. 1, it can be seen that the container ship includes various pipelines 110 to 130, a second deck, an upper deck 300, and a hatch coaming tower 200. Here, the pipeline may include a first ballast air pipe 110, a second ballast air pipe 120, and a fuel tank air pipe 130.

As shown, it can be seen that each of the pipes has different starting points, but the outlets to the outside are exposed above the hatching coaming tower 200. This is to minimize the invasion by sea water while being easily in contact with the outside air due to the characteristics of the air pipe. However, in this embodiment, since the overall length of the pipeline should be long, high specifications such as rigidity and thickness of the pipe itself are required to support it, and in particular, the thickness and size of the hull member designed in consideration of the position of the pipe are essential. There is a disadvantage to be large.

2 is a cross-sectional view showing the configuration of an air pipe and a vessel of a container ship according to an embodiment of the disclosed technology.

Referring to FIG. 2, it can be seen that the pipes 110 to 130 of the container ship according to an embodiment of the disclosed technology are exposed to the upper deck 300 rather than the hatch combing tower 200. That is, the container ship disclosed in FIG. 2 may include an outer partition 500, pipes 110 to 130, and an inner partition 400 that support the hatch coaming tower 200 installed on the top of the container ship.

Here, the pipes are located inside the outer partition 500 and one end is connected to the second deck and the other end is located inside the ballast air pipe 110 and the outer partition 500 protruding above the upper deck 300. The other end may include a fuel tank air pipe 130 which is connected to the inner bottom and is provided symmetrically with the second air pipe and the ballast air pipe 110 protruding above the upper deck 300.

The pipes 110-130 disclosed in FIG. 2 protrude one end onto the upper deck 300 rather than the hatching coaming tower 200. Therefore, the length of the pipe can be shorter, thereby reducing the thickness and size of the hull member.

In this embodiment, the discharge height of the pipes is lowered to further comprise a predetermined partition 400 in the container ship in order to prevent the inflow of seawater and the like. That is, the water-tight diaphrogm (hereinafter referred to as the second partition wall 400) may be used to prevent flooding of the pipes.

The second partition 400 may be formed parallel to the outer partition 500 to isolate the first and second air pipes 110 and 120 from the outside together with the outer partition 500.

In one embodiment, the second partition 400 may be formed such that the lower portion is bound to the upper surface of the upper deck 300 and the upper portion supports the hatching coaming tower 200.

It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit and scope of the present invention as set forth in the following claims It can be understood that

Claims (2)

In a container ship provided with an overflow pipe,
A first partition wall supporting the hatch coaming tower installed on the top of the container ship;
A first air pipe located inside the first partition wall, one end of which is connected to a second deck and the other end of which protrudes above the upper deck;
A second air pipe located inside the first partition wall, one end of which is connected to an inner bottom and the other end of which protrudes above the upper deck; And
And a second partition wall formed in parallel with the first partition wall to isolate the first and second air pipes from the outside together with the first partition wall.
The method of claim 1, wherein the second partition wall
A lower portion is bound to an upper surface of the upper deck, and an upper portion is formed to support the hatching coaming top.

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