KR20140128162A - Dry-dock for preventing inflow mud - Google Patents
Dry-dock for preventing inflow mud Download PDFInfo
- Publication number
- KR20140128162A KR20140128162A KR1020130047003A KR20130047003A KR20140128162A KR 20140128162 A KR20140128162 A KR 20140128162A KR 1020130047003 A KR1020130047003 A KR 1020130047003A KR 20130047003 A KR20130047003 A KR 20130047003A KR 20140128162 A KR20140128162 A KR 20140128162A
- Authority
- KR
- South Korea
- Prior art keywords
- dock
- seawater
- dry dock
- dry
- mud
- Prior art date
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02C—SHIP-LIFTING DEVICES OR MECHANISMS
- E02C1/00—Locks or dry-docks; Shaft locks, i.e. locks of which one front side is formed by a solid wall with an opening in the lower part through which the ships pass
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- Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The present invention relates to a dry dock for preventing infiltration of tidal mud, and more particularly, to a dry dock for preventing infiltration of tidal mud, and more particularly, to a dry dock for preventing infiltration of tidal mud, And a pump installed in a seawater circulation channel and a seawater circulation channel formed in the basement of the dock gate for communicating the ocean with the inner space of the dock housing, wherein the dock gate includes at least one through hole And a lid for opening or shielding the through hole. [0002] The present invention relates to a dry dock for preventing inflow of tidal mud.
According to the present invention, it is possible to prevent the inflow of the tidal mud contained in the seawater introduced into the dry dock through the lower drainage tank when the ship is launched. Therefore, it is necessary for the manpower and equipment necessary for cleaning the dry dock and collecting the tidal mud Thereby reducing the cost.
In addition, after the seawater is drained, the subsequent process can be carried out immediately, so that the overall ship manufacturing process time is shortened.
In addition, since the use of the pump can be reduced by half, the power consumption can be reduced, thereby reducing the cost.
Description
The present invention relates to a dry dock, and more particularly, to a dry dock for preventing inflow of tidal mud contained in seawater introduced into a dry dock through a lower drainage tank at the time of ship launch.
Generally, a dry dock structure refers to a facility constructed in a shipyard or a port to dry and repair a ship. It is a ship that has a length sufficient to allow a ship of a certain size or less to enter and exit a ship having a sufficient depth to launch the ship, Width and depth to connect with the sea, and the front, side walls and floor are made of reinforced concrete and the entrance is equipped with a gate.
1 is a conceptual view schematically showing a conventional dry dock.
1, a conventional dry dock is provided with a
Here, one end of the
At this time, predetermined drainage lines (31) are further provided at one end and the other end of the drain tank (30), so that seawater is discharged into the dry dock (10) through the drain tank (30) .
The tidal mud at the bottom of the sea water together with seawater is structurally pumped to the
After the completion of the launching process of the ship, the sea water poured into the
In order to collect the tidal mud left on the floor of the
In addition, the cost required for cleaning the inside of the
The present invention has been made to solve the above problems and provides a dry dock for preventing inflow of tidal mud contained in seawater introduced into a dry dock through a lower drainage tank when the ship is launched I have to.
Another problem of the present invention is to provide a dry dock for preventing inflow of tidal mud which can reduce the use of the pump by half, thereby reducing power consumption.
According to an aspect of the present invention, there is provided a dock comprising: a dock housing formed to be lower than a sea level and recessed at a predetermined depth from a ground surface, the dock housing having a predetermined inner space; A gate, a seawater passage formed in the bottom of the dock gate for communicating the oceans with the inner space of the dock housing, and a pump installed in the seawater passage, wherein the dock gate comprises at least one through hole And a lid for opening or blocking the through hole.
And the through hole further comprises a valve.
Wherein the valve is a one-way flow-controlled hydraulic valve.
The present invention can prevent the inflow of tidal mud contained in seawater introduced into the dry dock through the lower drainage tank when the ship is launched, so it is necessary to clean the dry dock and to collect the manpower required for collecting the tidal mud, .
In addition, since the present invention can carry out a subsequent process immediately after draining the seawater, the entire ship manufacturing process time is shortened.
Further, the present invention can reduce the use of the pump by half, thereby reducing the use of electric power, thereby reducing the cost.
BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate preferred embodiments of the invention and, together with the description, serve to further the understanding of the technical idea of the invention, And shall not be construed as interpretation.
1 is a conceptual diagram schematically showing a conventional dry dock,
FIG. 2 is a schematic view showing a dry dock for preventing inflow of tidal mud according to an embodiment of the present invention.
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of a dry dock for preventing inflow of tidal mud according to the present invention will be described in detail.
FIG. 2 is a schematic view showing a dry dock for preventing inflow of tidal mud according to an embodiment of the present invention.
Referring to FIG. 2, the dry dock for preventing the inflow of tidal mud according to the preferred embodiment of the present invention includes a
The
In addition, a predetermined internal space is provided, and the ship is accommodated in the internal space, and the manufacturing and repairing process of the ship proceeds.
The
The
The
At least one through
That is, when the seawater is to be introduced into the
Meanwhile, the
In addition, a
While the present invention has been described in connection with what is presently considered to be practical exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, And will fall within the scope of the appended claims.
100: Dock housing 200: Dock gate
210: through hole 220: cover
230: Valve 300: Sea water channel
310: Filter 400: Pump
Claims (3)
Wherein the dock gate (200) comprises at least one through hole (210) and a lid (220) for opening or blocking the through hole (210).
Wherein the through hole (210) further comprises a valve (230).
Wherein the valve (230) is a one-way flow-controlled hydraulic valve.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130047003A KR20140128162A (en) | 2013-04-26 | 2013-04-26 | Dry-dock for preventing inflow mud |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020130047003A KR20140128162A (en) | 2013-04-26 | 2013-04-26 | Dry-dock for preventing inflow mud |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20140128162A true KR20140128162A (en) | 2014-11-05 |
Family
ID=52452100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020130047003A KR20140128162A (en) | 2013-04-26 | 2013-04-26 | Dry-dock for preventing inflow mud |
Country Status (1)
Country | Link |
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KR (1) | KR20140128162A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108343044A (en) * | 2016-12-28 | 2018-07-31 | 青岛思拓新源知识产权服务有限公司 | A kind of ship lock region hull provisional protection mechanism and its means of defence |
CN112482438A (en) * | 2020-11-13 | 2021-03-12 | 中国交通建设股份有限公司 | Dock gate device for pipe, suspension pipe prefabricating system and prefabricating method thereof |
-
2013
- 2013-04-26 KR KR1020130047003A patent/KR20140128162A/en not_active Application Discontinuation
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108343044A (en) * | 2016-12-28 | 2018-07-31 | 青岛思拓新源知识产权服务有限公司 | A kind of ship lock region hull provisional protection mechanism and its means of defence |
CN108343044B (en) * | 2016-12-28 | 2020-01-14 | 熊瑞 | Temporary ship body protection mechanism in ship lock area and protection method thereof |
CN112482438A (en) * | 2020-11-13 | 2021-03-12 | 中国交通建设股份有限公司 | Dock gate device for pipe, suspension pipe prefabricating system and prefabricating method thereof |
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WITN | Withdrawal due to no request for examination |