KR0148873B1 - Sea water tank structure of a ship - Google Patents

Sea water tank structure of a ship

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Publication number
KR0148873B1
KR0148873B1 KR1019950026644A KR19950026644A KR0148873B1 KR 0148873 B1 KR0148873 B1 KR 0148873B1 KR 1019950026644 A KR1019950026644 A KR 1019950026644A KR 19950026644 A KR19950026644 A KR 19950026644A KR 0148873 B1 KR0148873 B1 KR 0148873B1
Authority
KR
South Korea
Prior art keywords
seawater
tank
seawater tank
trunk
ship
Prior art date
Application number
KR1019950026644A
Other languages
Korean (ko)
Other versions
KR970010576A (en
Inventor
김삼룡
Original Assignee
김정국
현대중공업주식회사
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김정국, 현대중공업주식회사 filed Critical 김정국
Priority to KR1019950026644A priority Critical patent/KR0148873B1/en
Publication of KR970010576A publication Critical patent/KR970010576A/en
Application granted granted Critical
Publication of KR0148873B1 publication Critical patent/KR0148873B1/en

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Classifications

    • 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
    • B63B11/04—Constructional features of bunkers, e.g. structural fuel tanks, or ballast tanks, e.g. with elastic walls
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B27/00—Arrangement of ship-based loading or unloading equipment for cargo or passengers
    • B63B27/14—Arrangement of ship-based loading or unloading equipment for cargo or passengers of ramps, gangways or outboard ladders ; Pilot lifts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
    • B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
    • B63B43/04—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability
    • B63B43/06—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving stability using ballast tanks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
    • F04B53/10—Valves; Arrangement of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B13/00—Conduits for emptying or ballasting; Self-bailing equipment; Scuppers
    • B63B2013/005—Sea chests
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B2207/00—Buoyancy or ballast means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)

Abstract

본 발명은 선박에 설치되는 해수 탱크 구조에 관한 것으로 선박의 상부 해수 탱크(1), 화물창(2) 및 하부 해수 탱크(3)로 구성되어 상·하부 해수 탱크(1)(3)를 연결하는 트렁크(4) 구조에 있어서 하부 해수 탱크(3)의 상단면에서 상부 해수 탱크(1)을 관통하여 상부 해수 탱크(1)의 상단으로 갑판(5)의 하저면까지 트렁크(4)를 연장시키고 상부 해수 탱크(1)에서 하부 해수 탱크(3)로 작업자 통행공(6)(6')과 밸브 조작 보수공(7)(7')을 설치하며 작업자 통행공(6)(6')으로 사다리(8)(8')를 설치하고 상부 해수 탱크(1)의 하부에 밸브(9)를 설치하여 배수 파이프(10)와 배출공(11)으로 상부 해수 탱크(1)의 해수를 배출할 수 있게 함을 특징으로 한다.The present invention relates to a seawater tank structure to be installed in a vessel consisting of an upper seawater tank (1), a cargo hold (2) and a lower seawater tank (3) of the vessel connecting the upper and lower seawater tanks (1) (3) In the trunk 4 structure, the trunk 4 extends from the upper surface of the lower seawater tank 3 to the upper surface of the upper seawater tank 1 through the upper seawater tank 1 and to the bottom of the deck 5. From the upper seawater tank (1) to the lower seawater tank (3), the worker passage holes (6) (6 ') and the valve operation repair holes (7) (7') are installed and the worker passage holes (6) (6 '). The ladder 8 and 8 'are installed and the valve 9 is installed at the lower portion of the upper seawater tank 1 to discharge the seawater of the upper seawater tank 1 to the drain pipe 10 and the discharge hole 11. It is characterized in that the enable.

Description

선박의 해수 탱크 구조Seawater tank structure of ship

제1도는 본 발명의 적용부위 설명을 위한 선박의 측면 구조도.1 is a side structural view of a ship for explaining the application of the present invention.

제2도는 제1도의 부분확대 부위 A-A선 반선단면도.2 is a cross-sectional view taken along line A-A of the partially enlarged portion of FIG.

제3도는 제2도의 B-B선 단면도.3 is a cross-sectional view taken along the line B-B in FIG.

제4도는 제3도의 C-C선 단면도.4 is a cross-sectional view taken along the line C-C of FIG.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings

1 : 상부 해수탱크 2 : 화물창1: upper seawater tank 2: cargo hold

3 ; 하부 해수탱크 4 : 트렁크3; Lower seawater tank 4: trunk

5 : 갑판 6,6' : 작업자 통행공5: Deck 6,6 ': Worker passer

7,7' : 밸브 조작 보수공 8,8' : 사다리7,7 ': valve operation repairman 8,8': ladder

9 : 밸브 10 : 배수파이프9 valve 10 drain pipe

11 : 배출공11: discharge hole

본 발명은 선박에 설치되는 해수 탱크 구조에 관한 것이다.The present invention relates to a seawater tank structure installed in a vessel.

일반적으로 선박을 공선(空船)으로 대양을 운항할 때 선박의 안전운항을 위해서나 화물을 선적하거나 하역작업을 할 때 항구의 수심등 여러 가지 제약 조건 때문에 해수를 탱크에 유입시키거나 배출시켜야 하는 경우가 빈번히 발생된다.In general, when the vessel is to be operated on the ship in the open air, the sea water must be introduced into or discharged from the tank due to various constraints such as the safe operation of the ship or the depth of the port when loading or unloading cargo. Occurs frequently.

종래의 선박에 설치된 해수탱크의 구조는 상부탱크(TOP SIDE WING TANK)와 하부탱크(HOPPER TANK)가 트렁크(TRUNK) 또는 파이프로 관통 연결되어 있어 해수를 탱크에 채울때는 펌프 및 파이프 설비가 하부탱크에만 설치되어 있어 하부탱크를 먼저 채우고 나서 트렁크나 파이프를 통하여 계속 넘치게 하므로서 상부탱크에 해수를 채울 수 있게 되어 있다.The structure of the seawater tank installed in the conventional vessel is the upper tank (TOP SIDE WING TANK) and the lower tank (HOPPER TANK) are connected through the trunk (TRUNK) or pipe, so when filling the tank with the seawater pump and pipe equipment is the lower tank It is installed only in the lower tank, so that the upper tank can be filled with seawater while continuing to overflow through the trunk or pipe.

그리고 해수를 선박의 외부로 배출시킬 때는 하부탱크의 해수를 펌프 및 파이프 설비로 선외로 배출시키기 시작하면 상부탱크의 해수는 트렁크 및 파이프를 통하여 하부탱크로 내려와 배출되므로 하부탱크의 해수만을 배출시킬 수 없는 구조로 구성되어 있다.When the seawater is discharged to the outside of the ship, when the seawater of the lower tank starts to be discharged outboard by the pump and pipe equipment, the seawater of the upper tank descends to the lower tank through the trunk and the pipe and is discharged. It is composed of no structure.

그러나 선박의 운항조건상 해수를 유입하거나 배출하는 과정이 빈번하여 상·하부탱크의 해수를 전부 배출하는 경우는 희박하고 대부분 배출시킬때는 재차 채우기 쉬운 탱크부터 버려야 하나 선체의 구조상 불가능하여 펌프 작동에 의한 에너지 소비가 다대하고 작업시간 소비가 큰 문제점이 있었다.However, due to the operating conditions of the ship, the inflow or discharge of seawater is so frequent that it is rare to discharge all of the seawater in the upper and lower tanks. The consumption was huge and the working time was a big problem.

본 발명은 상기한 종래의 문제점을 해결하기 위하여 상부탱크와 하부탱크의 연결방식을 관통방식에서 하부탱크 상단에서 트렁크나 파이프로 상부탱크의 하단부를 연장시켜 상부탱크의 상단 즉 갑판 하단면 가까이 연장시키므로 해수를 채울 때는 하부탱크부터 유입되어 트렁크를 타고 넘어 상부탱크를 채우고 배출시키는 트렁크로 인하여 트렁크 선단에서 갑판 저면까지의 해수와 하부탱크의 해수만이 배출되게 하여 상부탱크의 해수는 잔류하게 하였다.The present invention extends the lower end of the upper tank to the trunk or pipe from the upper end of the lower tank in the penetrating manner by connecting the upper tank and the lower tank in order to solve the above-mentioned problems, so that the upper end of the upper tank, that is, near the bottom of the deck When filling the seawater, only the seawater from the trunk end to the bottom of the deck and the seawater from the lower tank were discharged because of the trunk that flows from the lower tank and rides through the trunk to fill and discharge the upper tank.

그리고 상부탱크의 해수를 배출할 경우에는 원격조작되는 배수밸브를 작동하여 배수 파이프로 배출시킬수 있게 하였다.And in the case of discharging the seawater of the upper tank, it was possible to operate the remotely operated drain valve to be discharged to the drain pipe.

이하 발명의 요지를 첨부된 도면에 연계시켜 그 구성 및 작용효과를 상세히 설명하면 다음과 같다.Hereinafter, the configuration and the effect of the present invention will be described in detail with reference to the accompanying drawings.

제1도는 선박의 해수탱크 구조를 설명하기 위한 측면구조도이고, 제2도는 본 발명 해수 탱크 구조를 나타낸 종단면 구조도이다.1 is a side view for explaining the seawater tank structure of the ship, Figure 2 is a longitudinal cross-sectional view showing the seawater tank structure of the present invention.

선박의 상부 해수 탱크(1), 화물창(2) 및 하부 해수 탱크(3)로 구성되어 상·하부 해수 탱크(1)(3)를 연결하는 트렁크(4) 구조에 있어서 하부 해수 탱크(3)의 상단면에서 상부 해수 탱크(1)을 관통하여 상부 해수 탱크(1)의 상단으로 갑판(5)의 하저면까지 트렁크(4)를 연장시키고 상부 해수 탱크(1)에서 하부 해수 탱크(3)로 작업자 통행공(6)(6')과 밸브 조작 보수공(7)(7')을 설치하며 작업자 통행공(6)(6')으로 사다리(8)(8')를 설치하고 상부 해수 탱크(1)의 하부에 밸브(9)를 설치하여 배수 파이프(10)와 배출공(11)으로 상부 해수 탱크(1)의 해수를 배출할 수 있게한 구조이다.Lower seawater tank (3) in the trunk (4) structure consisting of the upper seawater tank (1), the cargo hold (2) and the lower seawater tank (3) of the ship connecting the upper and lower seawater tanks (1) (3) Extend the trunk (4) from the upper surface of the upper seawater tank (1) to the top of the upper seawater tank (1) to the bottom of the deck (5) and from the upper seawater tank (1) to the lower seawater tank (3) Install the worker passage hole (6) (6 ') and the valve operation repair hole (7) (7'), and install the worker passage hole (6) (6 ') with the ladder (8) (8') and the upper seawater. The valve 9 is installed at the lower part of the tank 1 so that the seawater of the upper seawater tank 1 can be discharged to the drain pipe 10 and the discharge hole 11.

미설명부호 (12)는 선저, (13)은 격벽, (14)는 선측 외판, (15)는 맨홀이다.Reference numeral 12 denotes a bottom, 13 a partition, 14 a side shell, and 15 a manhole.

이와 같이된 본 발명은 선박의 운항 및 정박 조건에 따라 해수탱크에 해수를 채울때는 하부해수탱크(3)에 설치된 펌프 및 파이프로 해수를 채우면 하부 해수 탱크(3)을 채우고 트렁크(4)를 통해 선단을 넘쳐 상부 해수 탱크(1)로 해수를 채우며 베출시는 펌프를 작동시키면 갑판(5) 하저면에서 트렁크(4)의 선단면까지의 해수와 하부 해수 탱크(3)의 해수만 배출시킬 수 있으며 상부 해수 탱크(1)의 해수를 배출시킬 필요가 있으면 밸브 조작 보수공(7)(7')의 밸브(9)를 개방시키면 배수 파이프(10)를 통해 배출공(11)으로 중력에 의해 배출하는 것이다.According to the present invention as described above, when the seawater tank is filled with seawater according to the operation and anchoring conditions of the vessel, when the seawater is filled with a pump and a pipe installed in the lower seawater tank 3, the bottom seawater tank 3 is filled and through the trunk 4. Filling the seawater with the upper seawater tank (1) overflowing the tip and operating the pump at the time of ejection, it is possible to discharge only the seawater from the bottom of the deck (5) to the front end of the trunk (4) and the seawater of the lower seawater tank (3). If the seawater of the upper seawater tank 1 needs to be discharged, the valve 9 of the valve operation repair hole 7, 7 'is opened to the discharge hole 11 through the drain pipe 10 by gravity. To discharge.

그리고 상·하부 해수 탱크(1)(3)상에 작업자 통행공(6)(6')이 설치되어 사다리(8)(8')를 통해 작업자의 선체관리 및 통행을 원활히 하였다.And worker passage holes 6 and 6 'were installed on the upper and lower seawater tanks 1 and 3 to facilitate the hull management and passage of the workers through the ladders 8 and 8'.

그러므로 본 발명은 선박의 환경조건에 따라 빈번한 해수의 유입 및 배출과정에서 상부 해수 탱크보다 하부 해수 탱크의 해수를 먼저 배출시키고 재차 유입시킬 경우에는 상부 해수 탱크의 해수가 존재하여 펌프 및 파이프 설비를 작동시키는 에너지와 시간을 절약할 수 있는 효과가 있으며 상·하부 해수 탱크내의 검사, 유지, 보수작업을 위해서도 탱크를 별도로 비울 수 있어 선박 운항 효율을 증대시킬 수 있는 발명을 창출한 것이다.Therefore, according to the present invention, when the seawater of the lower seawater tank is discharged before the upper seawater tank in the process of frequent inflow and discharge of seawater according to the environmental conditions of the ship, the seawater of the upper seawater tank exists to operate the pump and pipe equipment. It has the effect of saving energy and time, and it is possible to empty the tank separately for inspection, maintenance, and repair work in the upper and lower seawater tanks.

Claims (1)

선박의 상부 해수 탱크(1), 화물창(2) 및 하부 해수 탱크(3)로 구성되어 상·하부 해수 탱크(1)(3)를 연결하는 트렁크(4) 구조에 있어서 하부 해수 탱크(3)의 상단면에서 상부 해수 탱크(1)을 관통하여 상부 해수 탱크(1)의 상단으로 갑판(5)의 하저면까지 트렁크(4)를 연장시키고 상부 해수 탱크(1)에서 하부 해수 탱크(3)로 작업자 통행공(6)(6')과 밸브 조작 보수공(7)(7')을 설치하며 작업자 통행공(6)(6')으로 사다리(8)(8')를 설치하고 상부 해수 탱크(1)의 하부에 밸브(9)를 설치하여 배수 파이프(10)와 배출공(11)으로 상부 해수 탱크(1)의 해수를 배출할 수 있게 함을 특징으로 하는 선박의 해수 탱크 구조.Lower seawater tank (3) in the trunk (4) structure consisting of the upper seawater tank (1), the cargo hold (2) and the lower seawater tank (3) of the ship connecting the upper and lower seawater tanks (1) (3) Extend the trunk (4) from the upper surface of the upper seawater tank (1) to the top of the upper seawater tank (1) to the bottom of the deck (5) and from the upper seawater tank (1) to the lower seawater tank (3) Install the worker passage hole (6) (6 ') and the valve operation repair hole (7) (7'), and install the worker passage hole (6) (6 ') with the ladder (8) (8') and the upper seawater. The seawater tank structure of the ship, characterized in that by installing the valve (9) in the lower portion of the tank (1) to discharge the seawater of the upper seawater tank (1) to the drain pipe (10) and the discharge hole (11).
KR1019950026644A 1995-08-25 1995-08-25 Sea water tank structure of a ship KR0148873B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950026644A KR0148873B1 (en) 1995-08-25 1995-08-25 Sea water tank structure of a ship

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950026644A KR0148873B1 (en) 1995-08-25 1995-08-25 Sea water tank structure of a ship

Publications (2)

Publication Number Publication Date
KR970010576A KR970010576A (en) 1997-03-27
KR0148873B1 true KR0148873B1 (en) 1998-10-15

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