KR20160020093A - Apparatus for reducing air resistance on container ship - Google Patents
Apparatus for reducing air resistance on container ship Download PDFInfo
- Publication number
- KR20160020093A KR20160020093A KR1020140104973A KR20140104973A KR20160020093A KR 20160020093 A KR20160020093 A KR 20160020093A KR 1020140104973 A KR1020140104973 A KR 1020140104973A KR 20140104973 A KR20140104973 A KR 20140104973A KR 20160020093 A KR20160020093 A KR 20160020093A
- Authority
- KR
- South Korea
- Prior art keywords
- flip
- container
- air resistance
- containers
- present
- Prior art date
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B25/00—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Details Of Rigid Or Semi-Rigid Containers (AREA)
Abstract
The present invention relates to an apparatus for reducing the air resistance of a ship loaded with a plurality of containers (10), comprising: cover means (20) installed to open and close a spaced apart space of the adjacent containers (10) with flip (26); And fixing means (40) installed to keep the flip (26) opened and closed.
Therefore, it can be applied regardless of the size of the container or the space between the containers, and it is not necessary to change the structure of the ship itself or to attach the adherend, thereby improving the economical efficiency. And shows no disturbing effect.
Description
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an apparatus for reducing air resistance in a container ship, and more particularly, to an apparatus for reducing air resistance in a container line that prevents air resistance and fuel consumption from being increased due to a gap between loaded containers.
Generally, a container line is experiencing a phenomenon in which fuel consumption is increased due to air resistance generated in a space formed between containers in a state in which a plurality of containers are loaded. This phenomenon can be mitigated through the structural change of the container ship itself, but it is uneconomical. Therefore, it is preferable to add an additive that prevents air from flowing into the gap between the containers.
Korean Prior Art Patent Publication No. 1217702 (Prior Art 1) and Korean Patent Laid-Open Publication No. 2013-0066015 (Prior Art 2) are known as prior art documents which can be referred to in this connection.
The prior art document 1 includes a fixed frame fixedly installed on a deck of a container ship; A moving frame movably installed on a deck between the fixed frame and the bow; And a cover which is installed between the fixed frame and the movable frame and which can be folded or unfolded according to the movement of the movable frame. Accordingly, it is expected that the air resistance during the operation of the container ship is reduced and the propulsion efficiency is improved.
However, the cargo load on the upper deck of the container line is not desirable because it depends on the amount, type, weight and loading method of the cargo.
The preceding document 2 is installed on the deck of the forefront of the container line and is configured such that the width and the height of the deck expand from the forward side to the stern side. The airflow blowing to the front side of the container To reduce air resistance by the loaded container. Accordingly, the air resistance generated by the container is reduced, thereby achieving economical operation of the container ship.
However, the container line is not effective because it is freestanding at the top of the deck, and it is highly likely to interfere with container loading / unloading work.
It is an object of the present invention to overcome the above-mentioned problems of the prior art, and it is an object of the present invention to reduce the air resistance by closing an empty space between containers by attaching to the container itself, And to provide an apparatus for reducing the air resistance of a container ship.
Another object of the present invention is to employ a folding structure in the container unloading so as not to disturb the operation.
In order to achieve the above object, the present invention provides an apparatus for reducing the air resistance of a ship having a plurality of containers mounted thereon, the apparatus comprising: cover means installed to be able to open and close a space separated by the adjacent containers; And fixing means installed to maintain the opened and closed position of the flip.
According to the detailed configuration of the present invention, the flip of the cover means is rotatably supported via the hinge band and the support bar.
In this case, the hinge board is detachably mounted on the corner casting of the container.
As a modification of the present invention, the flip of the cover means is provided with at least one of a lead-out portion, a wrinkle portion and a folding portion so as to be capable of varying the length.
According to the detailed configuration of the present invention, the fixing means includes at least one of a binding hole and a magnet to fix the position of the container and the flip.
As described above, according to the present invention, since it is installed in the container itself, it can be applied irrespective of the size of the container or the space between the containers, and there is no need to change the structure of the ship itself or attach the adherend. So that the effect is not hindered.
1 is a block diagram conceptually showing the main part of the device according to the invention;
Figure 2 is a schematic diagram illustrating various flips according to a variant of the present invention.
3 is a schematic diagram showing the shipping / operating state of the container according to the present invention;
FIG. 4 is a schematic view showing the disassembly / unloading state of the container according to the present invention;
Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.
The present invention proposes an apparatus for reducing the air resistance of a ship loaded with a plurality of containers (10). The
According to the present invention, the cover means (20) is installed to be able to open and close the spaced apart spaces of the adjacent containers (10) with the flip (26). The
At this time, the
According to the detailed configuration of the present invention, the flip (26) of the cover means (20) is rotatably supported via the hinge band (22) and the support bar (24). A
The
As a modification of the present invention, the
At this time, the
According to the present invention, the fixing means (40) is provided so as to maintain the opened position of the flip (26). 3, the fixing means 40 fixes the
According to the detailed configuration of the present invention, the fixing means 40 includes at least one of a
As described above, the present invention operates in such a manner that the
On the other hand, the present invention proposes a configuration in which the
It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit and scope of the invention as defined by the appended claims. It is therefore intended that such variations and modifications fall within the scope of the appended claims.
10: container 11: rail
12: corner post 14: panel
16: corner casting 20: cover means
22: hinge band 24: support bar
26: flip 32:
34: wrinkle portion 36:
40: fixing means 42:
45: Magnet
Claims (5)
Cover means installed to be able to open and close the spaced apart spaces of the adjacent containers by a flip; And
And a fixing means installed to maintain the opened and closed position of the flip.
Wherein the flip of the cover means is rotatably supported via a hinge band and a support bar.
Wherein the hinge plate is detachably mounted on the corner casting of the container.
Wherein the flip of the cover means is provided with at least one of a lead portion, a wrinkle portion and a folding portion so as to be capable of varying the length.
Wherein the fixing means includes at least one of a binding hole and a magnet to fix the position of the container and the flip.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140104973A KR20160020093A (en) | 2014-08-13 | 2014-08-13 | Apparatus for reducing air resistance on container ship |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020140104973A KR20160020093A (en) | 2014-08-13 | 2014-08-13 | Apparatus for reducing air resistance on container ship |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20160020093A true KR20160020093A (en) | 2016-02-23 |
Family
ID=55449043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020140104973A KR20160020093A (en) | 2014-08-13 | 2014-08-13 | Apparatus for reducing air resistance on container ship |
Country Status (1)
Country | Link |
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KR (1) | KR20160020093A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190103709A (en) * | 2018-02-28 | 2019-09-05 | 삼성중공업 주식회사 | Air-resistance Reduction Device of Ship |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101217702B1 (en) | 2010-11-19 | 2013-01-02 | 삼성중공업 주식회사 | Cover system of container ship |
KR20130066015A (en) | 2011-12-12 | 2013-06-20 | 현대중공업 주식회사 | Apparatus for reducing air resistance of container ship |
-
2014
- 2014-08-13 KR KR1020140104973A patent/KR20160020093A/en not_active Application Discontinuation
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101217702B1 (en) | 2010-11-19 | 2013-01-02 | 삼성중공업 주식회사 | Cover system of container ship |
KR20130066015A (en) | 2011-12-12 | 2013-06-20 | 현대중공업 주식회사 | Apparatus for reducing air resistance of container ship |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20190103709A (en) * | 2018-02-28 | 2019-09-05 | 삼성중공업 주식회사 | Air-resistance Reduction Device of Ship |
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |