KR970026809A - In-vehicle system for loading and unloading of liquid materials in the sea - Google Patents

Abstract

The present invention relates to an arrangement on board for loading or unloading fluids by submersible buoys releasably connected to the storage space on board. The present invention includes the following elements. In other words, it is a service shaft that connects the storage space formed in the bottom part of the surface of the athlete in the module form, the center member including the passage means for fluid communication and the member consisting of the rotatable outer float member, and the storage space deck (ship deck). . Submersible wire rods are lowered down through the service shaft and the storage space to pull up the buoys into the storage space.

Description

In-vehicle system for loading and unloading of liquid materials in the sea

As this is a public information case, the full text was not included.

1 is a diagram showing a vessel and a mooring buoy, showing that the buoy is in equilibrium under water with the buoy connected.

2 is a partial conceptual side view of a vessel designed according to the device according to the invention.

4 is a side view of the front of a modified tanker equipped with the apparatus according to the present invention.

FIG. 5 is a partial view of the bow top of the valve before retrofit of the ship shown in FIG. 4; FIG.

6 is a cross-sectional view seen from the upper side before and after the retrofit (dashed outline) and the retrofit (solid outline) of the ship in FIG.

7 is a conceptual side cross-sectional view of one embodiment of a module or storage space on board and a buoy applied to the storage space.

FIG. 8 is a conceptual sectional view of the receiving space shown in FIG. 7 viewed at right angles to the cross-sectional plane of FIG.

Claims (14)

Storing and fixing buoys 2 which are moored to the seabed on the vessel 1 and to which at least one conveying pipe for fluids 6 is connected, as an inboard device for loading or unloading fluids, in particular oil, on a ship In the installation of the submerged lower opening-type receiving space (3) for, at least part of the storage space (3) is arranged at the sub-surface position outside the hull and fits with each other and the buoy (2) having a corresponding contour at least partially Having an essentially conical enlarged shape and a service shaft 9 connected to the receiving space 3 and connecting the receiving space 3 to the deck 8 of the ship by means of the shaft 9. Inboard device characterized in that. 2. The inboard device according to claim 1, wherein the accommodation space (3) consists of a module configured in the bow on the valve of the ship. The inboard device according to claim 1, wherein the storage space (3) consists of a module that is apparently connected to the outside of the hull. 4. The service shaft according to any one of claims 1 to 3, wherein the service shaft in the storage space 3 is provided so that the shutter 10 is closed from the sea when the storage space 3 is not in use. Inboard equipment, characterized in that installed in the lower position of (9). 5. The inboard device according to claim 4, wherein the service shaft (9) has a closing member (51) at its upper end. 4. The joining surface according to any one of claims 1 to 3, wherein the storage space 3 is a joint surface to which the buoy 2 is applied when the buoy 2 is moved to a predetermined position of the storage space 3. And a downward seal flange (48) provided to form a seal bond with respect to (40), so that the upper space of the buoy (2) is sealed from the surrounding sea. 4. The storage space according to any one of claims 1 to 3, wherein the storage space discharges leaks of a mobile material such as liquid or oil such as water from the storage space 3 and the service shaft 9, for example. Inboard device characterized in that for coupling with at least one drain pipe (49). 8. Inboard device according to claim 7, characterized in that the service shaft (9) is connected to the inert gas and ventilation system (50) of the vessel (1). 4. The lock according to any one of claims 1 to 3, wherein in the storage space (3), the outer floating member (21) of the buoy (2) is releasably locked in relation to the storage space (3). Lock mechanisms 45 and 46 are provided and the buoy 2 includes a central member 22 rotatably installed on the outer floating member 21 and includes at least one through passage for the fluid. 23) having an inboard device. No content. 11. The lock mechanism according to claim 10, wherein the lock mechanism includes at least a pair of hydraulically actuated lock hardware 45 rotatably installed around the horizontal axis 46 on the receiving space side to rotate between the lock position and the release position. Inboard device, characterized in that. A flexible device as claimed in claim 10, which is installed in the vessel (1) in the receiving space (3) and connected to the piping system (36) for fluid transfer, and to the central member (22) of the buoy (2). An inboard device, characterized in that a connection unit (35) having a connection head (39) having a seam (42) is provided. 13. The inboard device according to claim 12, wherein the connection unit (35) comprises a connection pipe (37) rotatable between a non-connection position and a connection position. 13. The inboard device according to claim 12, wherein the piping system (36) in the receiving space (3) is directly connected to a bottom pipe passage (52) leading to one or more tanks on the ship. ※ Note: The disclosure is based on the initial application.