KR870001093Y1 - Tank for marine - Google Patents
Tank for marine Download PDFInfo
- Publication number
- KR870001093Y1 KR870001093Y1 KR2019840005823U KR840005823U KR870001093Y1 KR 870001093 Y1 KR870001093 Y1 KR 870001093Y1 KR 2019840005823 U KR2019840005823 U KR 2019840005823U KR 840005823 U KR840005823 U KR 840005823U KR 870001093 Y1 KR870001093 Y1 KR 870001093Y1
- Authority
- KR
- South Korea
- Prior art keywords
- cargo oil
- oil tank
- cargo
- tank
- upper deck
- Prior art date
Links
Classifications
-
- 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
- B63B25/02—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods
- B63B25/08—Load-accommodating arrangements, e.g. stowing, trimming; Vessels characterised thereby for bulk goods fluid
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B11/00—Interior subdivision of hulls
- B63B11/02—Arrangement of bulkheads, e.g. defining cargo spaces
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/16—Shells
- B63B3/20—Shells of double type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/48—Decks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/56—Bulkheads; Bulkhead reinforcements
- B63B3/60—Bulkheads; Bulkhead reinforcements with curved or corrugated plating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B3/00—Hulls characterised by their structure or component parts
- B63B3/14—Hull parts
- B63B3/62—Double bottoms; Tank tops
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
내용 없음.No content.
Description
제1도는 본 고안에 따른 유조선의 일부절개 사시도.1 is a partially cutaway perspective view of an oil tanker according to the present invention.
제2도는 선체중앙 A-A선 단면도(횡격벽 절반포함).2 is a cross-sectional view of the midline A-A line including half of the bulkhead.
제3도는 본고안에 따른 화물유 탱크의 횡격벽.3 is a transverse bulkhead of the cargo oil tank according to the present proposal.
제4도는 본고안에 따라 잔류 기름을 처리하는 상태의 단면도이다.4 is a cross-sectional view of a state in which residual oil is treated according to the present proposal.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 화물유탱크 2 : 내저판1: cargo oil tank 2: inner bottom plate
3 : 상갑판 4 : 방요재3: upper deck 4: anti-rust
5 : 수직파형식 횡격벽 6 : 이중저 구조5: vertical wave type transverse bulkhead 6: double bottom structure
7 : 이중 외판구조7: double shell structure
본 고안은 각종 석유 정제품을 운반하는 정유운반선의 화물유탱크(Cargo Oil Tank)에 관한 것이다.The present invention relates to a cargo oil tank (cargo oil tank) of an oil refinery carrier carrying various petroleum refined products.
종래의 석유 정제품을 운반하는 정유 운반선은 화물유 탱크의 내저판(inner bottom plate)이 대부분 수평으로 되어 있기 때문에 화물유를 부리는 마지막 단계인 잔류 기름처리를 할때 선박 자체를 옆으로 기우려 잔류기름을 한쪽으로 모이게 한 다음 벨마우스파이프(Bell mouth pipe)를 통하여 외부로 펌핑 배출시켜 주고 있었고, 상갑판 방요재도 화물유 탱크 내부로 돌출되어 있기 때문에 화물유 적하시 공기 또는 가스의 통풍이 원활치 못하였으며, 또 화물유 탱크의 횡격벽이 수평파형식으로 되어있을 뿐만아니라 휘어지는 것을 방지하기 위한 방요재도 화물유 탱크의 내부에 돌출되어 있기 때문에 화물유 탱크 내부를 세척해주게 될때에 많은 어려움이 따랐었고, 화물유 탱크 내부의 표면적이 넓어짐에 따라 특수 도장 면적이 넓어지므로 해서 화물유 탱크를 도장하는데 비경제적이었다.In the conventional oil refining carriers carrying oil refined products, since the inner bottom plate of the cargo oil tank is mostly horizontal, the residual oil is leaned to the side of the vessel itself when the residual oil processing, which is the final step of loading the cargo oil, is carried out. Was collected to one side and pumped out to the outside through the bell mouth pipe. Since the upper deck insulation also protrudes into the cargo oil tank, air or gas was not well ventilated during cargo oil drop. In addition, the transverse bulkheads of the cargo oil tank are not only horizontal wave type, but also the anti-fogging material to prevent the bending protrudes inside the cargo oil tank. Therefore, it was difficult to clean the cargo oil tank. As the surface area inside the tank increases, the special paint area increases, Chapter was uneconomical to.
또한, 종래에는 화물유와 선박에서 적당한 복원성을 유지하게하고 홀수와 트림을 조절하기 위하여 배의 하부에 싣는 중량물인 발라스트를 완전 분리시켜주지 못하였고, 대부분의 선박들이 바닥과 외판을 이중으로 하지 않았기 때문에 선박 충돌시 화물유 유출이 많았으며, 저장한 화물유를 용이하게 양하시키기 위한 화물유 탱크의 가열도 선체 바깥쪽의 해수와 화물유가 직접 접촉되어 가열효과가 떨어지는 등 많은 결점이 있었다.In addition, in the past, in order to maintain proper stability in cargo oil and ships and to adjust odd number and trim, the ballast, which is a heavy load on the bottom of the ship, could not be completely separated, and most ships did not double the bottom and the outer shell. Because of this, there were many cargo oil spills during ship collision, and the heating of cargo oil tanks for easy unloading of stored oils had many drawbacks such as the direct contact with sea water and cargo oil outside the hull, resulting in a poor heating effect.
이에 본 고안은 상기와 같은 종래의 결점들을 해소시켜 주기 위하여 내저판과 상갑판을 경사지게 형성시켜 주고, 상갑판의 방요재를 화물유 탱크의 외부에다 설치하며, 화물유 탱크 내부의 격벽을 수직파형식 횡격벽으로 이루어지게 하고 선저와 선축을 각각 이중저와 이중외판으로 형성시킨 유조선의 화물유 탱크를 제공하는데 그 목적이 있다.Therefore, the present invention forms the inner bottom plate and the upper deck to be inclined to solve the above-described drawbacks, installs the anti-floating material of the upper deck on the outside of the cargo oil tank, and partitions the interior of the cargo oil tank in the vertical wave type horizontally. The purpose of the present invention is to provide a cargo tank for oil tankers having bulkheads and bottom and hulls formed of double bottom and double shell, respectively.
이를 첨부된 도면에 따라 구조와 작용, 효과를 상술하면 다음과 같다.This will be described in detail the structure, operation, and effects according to the accompanying drawings.
본 고안은 화물유 탱크(1)의 하부 및 상부에 중심선을 향해 하방향으로 내저판(2)을, 중심선을 향해 상방향으로 상갑판(3)을 각각 경사지게 형성시키고, 상갑판(3)의 방요재(4)를 화물유 탱크(1)의 외부에 설치하며, 화물유 탱크(1)의 내부 격벽을 수직파형식 횡격벽(5)으로 형성시키는 한편, 선저와 선축을 각각 이중저(6)와 이중외판(7)으로 형성시키되, 상기 탱크(1)의 단면이 거의 12각형의 형상을 갖도록된 구조로 되어 있다.The present invention forms the inner bottom plate 2 downwardly toward the center line and the upper deck 3 upwardly toward the center line at the lower and upper portions of the cargo oil tank 1, respectively, to form an insulator of the upper deck 3. (4) is installed outside the cargo oil tank (1), and the inner bulkhead of the cargo oil tank (1) is formed as a vertical wave type transverse bulkhead (5), while the bottom and the ship shaft are respectively double bottom (6) and The double shell 7 is formed, but the tank 1 has a structure in which a cross section of the tank 1 has a shape of a nearly 12 octagon.
미설명 부호 8은 벨마우스파이프이다.Reference numeral 8 is a bell mouse pipe.
이와같은 구조로된 본 고안은 각종 석유 정제품 및 화학제품을 운반하는 정유 운반선의 화물유 탱크(1)를 개선시킨 것으로서, 화물유 탱크(1)의 내저판(2)을 중심선을 향해 하향으로 약 5°가량 경사지게 하였기 때문에 화물유 양하의 마지막 단계인 잔류기름 처리 때에 선박 자체를 기울이지 않고도 잔류기름을 벨마우스파이프(8)를 이용하여 펌핑 배출시켜 그 효과를 크게 증대시킬 수 있을 뿐만 아니라 양하시간도 줄일 수 있으며, 또한 상갑판(3)을 중심선을 향해 약 10°가랑 상방향으로 경사지게 하였기 때문에 화물유 탱크(1)의 용적과 화물유 적하시 공기 또는 가스가 부드럽게 통풍되어 적하효율이 증대될 수 있도록 한 것이다.The present invention having such a structure is an improvement of the cargo oil tank 1 of the oil refinery carrier carrying various petroleum refineries and chemical products, and the inner bottom plate 2 of the cargo oil tank 1 is directed downward toward the center line. Since it is inclined at about 5 °, the residual oil can be pumped out using the bellows pipe 8 without inclining the vessel itself during the final stage of cargo oil loading. In addition, since the upper deck 3 is inclined upwardly by about 10 ° toward the center line, air or gas is smoothly ventilated when the volume of the cargo oil tank 1 and the cargo oil drop so that the loading efficiency can be increased. It is.
한편, 양하지(揚荷地)에서 선적지로 돌아갈 때에 공선(空船) 상태로 항해하면서 화물유 탱크(1)를 씻는 작업을 하게 되는데 본 고안에서는 화물유 탱크 내부로 돌출되는 방요재(4) 및 특설늑골(Web)이 전혀 없는 동시에 횡격벽이 수직파형으로 되어 있어 세척재의 흐름을 자유롭게 하고, 세척면적이 크게 줄어 세척효율을 크게 높일 수 있는 것이다.On the other hand, when returning to the loading place from the offshore (선적 地) is to work to wash the cargo oil tank (1) while sailing in a collinear state, in the present invention, the antifouling material (4) protruding into the cargo oil tank And there is no special rib (Web) at the same time the transverse bulkhead is a vertical waveform to free the flow of cleaning material, greatly reducing the washing area can greatly increase the cleaning efficiency.
또한, 선체를 이중저구조(6)와 이중외판구조(7)로 형성시키므로서 화물유와 발라스트를 완전 분리시킬 수 있도록 하였으며, 이로 인하여 선박 충돌시에 화물유 유출에 의한 해양 오염 방지에도 크게 이바지할 수 있을 뿐만 아니라, 저장한 화물유를 용이하게 양하시키기 위한 화물유 탱크(1) 가열시에 선체 바깥쪽의 해수와 화물유 탱크(1)가 직접 접촉하지 아니하므로 가열효과를 증대시킴과 동시에 선박에 설치되는 보일러의 용량을 줄일 수 있다.In addition, the hull is formed of a double bottom structure (6) and a double shell structure (7) to completely separate the cargo oil and ballast, thereby contributing greatly to the prevention of marine pollution by cargo oil spill during ship collision In addition, the seawater on the outside of the hull and the cargo oil tank (1) do not directly contact when the cargo oil tank (1) is heated to easily unload the stored cargo oil, thereby increasing the heating effect. It is possible to reduce the capacity of the boiler installed on the ship.
이와같이된 본 고안은 일반적으로 정유 운반선의 화물유 탱크(1)에 실시하는 특수 도장 면적을 크게 줄일 수 있는 동시에, 도장 작업을 용이하게 행할 수 있으며, 전체적인 화물유 탱크(1)의 세척시간을 줄일 수 있는 효과가 있다.The present invention, as described above, can greatly reduce the special coating area generally applied to the cargo oil tank 1 of the oil refinery carrier, and can easily perform painting work, and reduce the washing time of the entire cargo oil tank 1. It can be effective.
또한 상갑판(3)을 상방향으로 경사지게 함으로서 같은 깊이를 가진 종래의 정유운반선보다 더 많은 용적의 화물유를 실을 수 있는 장점이 있다.In addition, by inclining the upper deck 3 in the upward direction there is an advantage that can be loaded with a larger volume of cargo oil than the conventional oil refinery carrier having the same depth.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840005823U KR870001093Y1 (en) | 1984-06-21 | 1984-06-21 | Tank for marine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019840005823U KR870001093Y1 (en) | 1984-06-21 | 1984-06-21 | Tank for marine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR860000682U KR860000682U (en) | 1986-02-15 |
| KR870001093Y1 true KR870001093Y1 (en) | 1987-03-23 |
Family
ID=19235496
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019840005823U KR870001093Y1 (en) | 1984-06-21 | 1984-06-21 | Tank for marine |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR870001093Y1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827397B1 (en) * | 2006-12-27 | 2008-05-07 | 삼성중공업 주식회사 | Container ship built-in double hull type hfo tank |
-
1984
- 1984-06-21 KR KR2019840005823U patent/KR870001093Y1/en not_active IP Right Cessation
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100827397B1 (en) * | 2006-12-27 | 2008-05-07 | 삼성중공업 주식회사 | Container ship built-in double hull type hfo tank |
Also Published As
| Publication number | Publication date |
|---|---|
| KR860000682U (en) | 1986-02-15 |
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