KR900004569Y1 - Hold bilge system for ship - Google Patents

Abstract

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Description

Ship's Hold Bilge System

Figure 1 is a longitudinal cross-sectional view of the vessel the present invention is installed.

2 is a cross-sectional view taken along the line A-A of FIG.

3 is a cross-sectional view taken along the line B-B in FIG.

Figure 4 is an enlarged cross-sectional view of the main part of the present invention.

5 is an enlarged cross-sectional view of discharging the bilge collected in the center hold bilge box of the present invention.

6 is an enlarged cross-sectional view of the bilge gathers in the bilge well.

* Explanation of symbols for main parts of the drawings

4: Hold Bulk Head

5: Center Hold Bilge Box

6,6 ': Bilge Well

7,7 ': bilge water pipe

8: Bilge Rose Box

9: Bilge Suction Pipe

11: Hold Bilge Sounding Pipe

13,13 ', 13 ": Strainer

14: Protection Guard

The present invention relates to a hold bilge system of various large cargo ships with many hold compartments.

Conventionally, hold bilge boxes of cargo ships having a lot of hold such as various bulk container carriers, car carriers, chip carriers, etc. Bilge Suction Pipe and Bilge Sounding Pipe, which discharges hold bilges by installing them, must be installed in each hold bilge box. Long cleaning time of bilge box during hold cleaning, long time of daily work to detect hold bilge with tides every day, and the position of sounding pipe is biased on both sides when heavy weather is extreme. As a result, the detection was impossible such as lungs.

In consideration of this, the present invention installs only one center hold bilge box at the center of the head of the hold and one small bilge well at the left and right side where the conventional bilge box is located. The bilge box and bilge sounding pipe that draw out the hold bilge collected in the bilge box by collecting the hold bilge collected in the bilge well through the bilge water pipe (Bilge By-Pass). Since the installation of the bilge rushon pipe and the bilge sounding pipe is reduced by half, the construction cost can be cut in half, and the time for cleaning the bilge box can be shortened and the hold bilge can be inspected every day. Even if the time is short and the weather is slowing down, the sounding pipe is located at the center of the route. When described in detail according to the accompanying drawings as having the effect such as to enable as follows.

The center hold bilge box 5 is installed at the rear of the center of each hold bulkhead 4 of the ship, and the small bilge wells 6, 6 'are installed at the left and right sides of the ship. The left and right bilge wells 6 and 6 'are connected to the bilge water pipes 7 and 7' which have an inclination to easily discharge the bilge.

Reference numeral (2) is a cargo hold (3) is a double bottom tank, (12) is a Hold Side Hopper, (15) a strike pad to be.

The bilge gathered in the left and right bilge wells (6) (6 ') of the center hold bilge box (5) is assembled to the center hold bilge box (5) through the bilge water pipe (7) (7'). The center hold bilge box 5 is almost the same as the volume of the bilge box installed in the left and right starboards respectively, and the bilge wells 6 and 6 'are made of the strainer 13' and 13 ". The size of the bilge is arranged so that the bilge is easily removed and the bilge wells 6, 6 'are installed at a depth of about twice the outer diameter of the bilge water pipes 7 and 7'.

The slope of the bilge water pipes (7) (7 ') is maintained so that the bilge collected in the center hold bilge box (5) does not flow back even when the ship is rolling left or right. The bilge collected in the center is installed to flow into the center hold bilge box (5) well, and the small bilge well (6, 6 ') is installed at the left and right sides of the center hold bilge box (5). 5) Only the strainer 13 at the top of the bilge bilge in the center hold bilge box (5) due to the obstacle of barlap that the bilge moving speed is fast and the load is covered by the strainer 13 when the ship is roaring while sailing The leakage of water is slow and the list of hulls during berthing or voyage, ie the bilge is driven to one string during lateral inclination, so it is not easy to discharge the bilge, so the hold spool to prevent the risk of cargo damage by the bilge flow in the hold. Small bilge wells (6) (6 ') Dosugwan to gather in the bilge (7) (7 ') hold bilge center box (5) through.

Through the strainers 13, 13 ', and 13 "covering the center hold bilge box 5 and the bilge well 6, 6', cargoes such as grains in the cargo hold 2 are not drained. When the bilge box 5 is gathered, the hold bilge sounding pipe 11 inserted at the lower end of the bilge box 5 through the protection guard 14 at regular intervals is taken out. When the amount of bilge in the center hold bilge box (5) is measured, the amount of the bilge is discharged into the bilge rotshon pipe (9). The bilge filters the wastes from the bilge in the center hold bilge box (5) to prevent them from flowing into the bilge rotshon pipe (9). Is discharged through).

However, as described above, the center hold bilge box 5 is installed at the rear of the center portion of the hold bulkhead 4, and the small bilge wells 6, 6 'are installed at the left and right sides of the bulge pipes 7 and 7. ') Connects the bilge rush pipe which draws bilge into each hold bilge box 5 when installing two hold bilge boxes 5 one by one on the rear side of the hold bulkhead 4 as in the related art. (9) and hold bilge sounding pipe (11) for measuring the amount of bilge, bilge rose box (8), check valve (10), etc. must be installed for each hold bilge box (5) and hold in engine room (1) The protective protection guard 14 of the bilge shunt pipe and the hold bilge sounding pipe 11 is also installed for each hold bilge box 5, which is installed by the number of the hold bilge box 5. The present invention is to hold a lot of the center of the hold bulkhead (4) center hold bilge box (5) Only one each will be installed so that the number of center hold bilge box (5) is cut in half, and the bilge rotshon pipe (9), hold bilge sounding pipe (11), bilge rose box (8) and check valve Since the installation of (10) is also cut in half, the total cost of construction will be reduced, and equipment and equipment will be reduced accordingly, which can increase freight profits by increasing the amount of cargo from the start of new ship operation to the decommissioning.

In this way, by installing only one center hold bilge box 5 at the center rear of the hold bulkhead 4, construction cost is reduced, thereby increasing freight revenue, reducing the time for holding cleaning, and simplifying the hold bilge discharge work. (5) and three strainers (13) (13 ') (13 ") which are installed over each of the bilge wells (6) and (6') so that cargo such as grains are drained without being drained, thereby making it easier to discharge the bilge. It is designed to have the effect of preventing damage to the cargo caused by bilge during roiling of the ship.

Claims (1)

A center hold bilge box 5 is installed at the rear of the center of each hold bulkhead 4 of the ship, and a small bilge well 6, 6 'is installed at the left and right sides of the ship. Hold bilge system of the ship characterized in that by connecting the bilge well (6) (6 ') of the left and right sides with a bildo water pipe (7) (7') having an inclination to discharge the bilge.