KR20100022370A

KR20100022370A - Ship

Info

Publication number: KR20100022370A
Application number: KR1020080081009A
Authority: KR
Inventors: 윤 김
Original assignee: 삼성중공업 주식회사
Priority date: 2008-08-19
Filing date: 2008-08-19
Publication date: 2010-03-02

Abstract

PURPOSE: A ship is provided to prevent a problem on controlling the location of the ship due to foreign material in a ship location controlling process. CONSTITUTION: A ship comprises a hull(102), injectors(112,122), compressors(116,126), driving parts(114,124) and through hole(110,120). The injector is respectively combined on the head and tail side of the hull to control the location of the hull. The compressor emits the compressed air to the injector. The injector is combined on the both sides of the hull to rotate. The driving part respectively circulates the injector. A tank is combined on the hull in order to accept the liquid cargo. The through hole passes to the tail side of the hull from the head.

Description

Ship {Ship}

The present invention relates to a ship, and more particularly, to a ship provided with an air injection device for adjusting the position of the ship.

Large vessels, such as tankers or cargo ships, require near-pier positioning to dock at the docks. To this end, in the past, a number of tugboats approached all sides of a large ship, and the tugboat acted as a small propulsion device of a large ship, thereby berthing the large ship.

However, when using a tug to dock a large vessel, there was a problem that requires a lot of manpower and expenses. In order to cope with this problem, large ships have been provided with a propulsion device for adjusting the position of the ship in addition to the main propulsion device.

The propulsion device for position control of a large ship was generated by propulsion to one side of the ship using a propeller to adjust the position of the ship. However, propellers including propellers must have a considerable amount of space for installation of the propellers, especially when foreign matter is caught in the propellers, which may be difficult to control and position the ship. There was a danger.

The present invention has been made to solve the above problems, it is an object of the present invention to provide a vessel capable of controlling the position of the vessel in a simple structure.

In order to achieve the above object, according to the present invention, the hull (hull), one or more injectors respectively coupled to the hull and the stern of the hull so that the position of the hull, and a compressor for supplying compressed air to the injector The ship is provided.

Here, the injector is rotatably coupled to both sides of the vessel, the vessel may further include a drive unit for rotating the injector respectively.

Injectors may also be coupled to both sides of the hull.

On the other hand, the vessel may further comprise a tank (tank) coupled to the hull to accommodate the liquid cargo.

The present invention can adjust the position of the vessel by utilizing a simple configuration and a small installation space.

In addition, in the process of adjusting the position of the vessel, the present invention can prevent the difficulty of controlling the position of the vessel due to foreign matters around the vessel.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described in detail.

1 is a side view showing an oil tanker according to an embodiment of the present invention, Figure 2 is a perspective view showing the bow of the tanker according to an embodiment of the present invention, Figure 3 shows a tanker according to an embodiment of the present invention Bottom view.

As shown in Figure 1, the tanker 100 according to an embodiment of the present invention, the bow 101 and the stern 103 of the hull 102 to be able to adjust the position of the hull 102 and the hull 102 By including one or more injectors (112, 122) and compressors (116, 126) for supplying compressed air to the injectors (112, 122), respectively, coupled to), utilizing a simple configuration and small installation space of the tanker 100 The position can be adjusted, and it is possible to prevent the difficulty of controlling the position of the tanker 100 due to the foreign matter around the tanker 100 in the position adjustment process.

The tanker 100 refers to a ship that can transport a large amount of liquid cargo such as petroleum, diesel, liquefied natural gas, liquefied petroleum gas and the like. The tanker is coupled to a tank 130 capable of loading liquid cargo inside the hull 102. On the other hand, the tanker 100 includes a propulsion device (not shown) for the propulsion of the hull 102 in addition to.

The hull 102 is a part constituting the body of the tanker 100, and consists of a frame forming the skeleton of the tanker 100 and an outer plate coupled to the outside of the frame.

The bow 101 and the stern 103 of the hull 102 are formed with through holes 110 and 120 penetrating both sides of the ship, respectively. The through holes 110 and 120 accommodate the injectors 112 and 122 which will be described later to prevent the injectors 112 and 122 from protruding out of the hull 102, thereby minimizing the fluid resistance of the hull 102. , Can reduce the power consumption of the tanker (100).

The through holes 110 and 120 are formed at positions that can always be submerged regardless of whether the oil tanker 100 is loaded or not, and are formed at the ends of the bow 101 and the stern 103, and the injectors 112 and 122. It can maximize the driving force.

Covers (not shown) may be coupled to open portions at both sides of the through-holes 110 and 120 so as to be open and close. If the position of the tanker 100 is not adjusted or the cruise is performed, the through hole is shielded by a cover to minimize the fluid resistance of the hull 102, thereby reducing the power consumption of the tanker 100. .

The first injector 112 is rotatably coupled to both sides of the oil tanker 100 in the through holes 110 and 120 of the bow 101 and the stern 103 so as to adjust the position of the hull 102. And a second injector 122.

Here, the rotation means not only rotational movement about an imaginary axis penetrating the injector vertically, but also translational movement of the injector to both sides of the hull.

The first and second injectors 112 and 122 are devices for injecting compressed air and may generate a driving force capable of adjusting the position of the hull 102.

As shown in FIG. 2, the first injector 112 is rotatably coupled to both sides of the oil tanker 100, and the oil tanker 100 is formed of a first driving unit 114 and a first rotating part of the first injector 112. The second injector 122 may include a second driver 124 to rotate the injector 122. The driving unit may be implemented as a device such as a linear actuator for generating a driving force in a linear direction or a motor for generating a rotational force.

The first and second drives 114 and 124 rotate the injectors 112 and 122 to both sides of the hull 102, thereby providing one first and second injector 112 to the bow 101 and the stern 103, respectively. Using only 122, it is possible to provide a driving force for position adjustment to both sides of the hull (102).

The compressor is a device capable of supplying compressed air to the injector, and the first compressor 116 for supplying compressed air to the first injector 112 and the second compressor 126 for supplying compressed air to the second injector 122. It includes, and can accumulate and store the compressed air. The compressors 116 and 126 may accumulate compressed air by their own power, and may use the surplus power of the oil tanker 100 as their power source.

Meanwhile, in the present embodiment, although the compressors 116 and 126 are coupled to the respective injectors 112 and 122, respectively, the compressor and the injectors 112 and 122 are used by using one compressor in the oil tanker 100. ) May be connected to a pipe or the like to provide compressed air to the injectors 112 and 122.

The oil tanker 100 may include a controller (not shown) for controlling the operations of the compressors 116 and 126 and the driving units 114 and 124, and the operator of the oil tanker 100 may control each operation by using the control unit. By controlling the position of the tanker can be controlled.

As shown in FIG. 3, when the first injector 112 of the bow 101 and the second injector 122 of the stern 103 are directed in different directions, and injecting compressed air in this state, the hull 102 may rotate in a direction opposite to the direction in which each injector 112, 122 injects compressed air, whereby the position of the hull 102 can be adjusted.

When the first injector 112 of the bow 101 and the second injector 122 of the stern 103 are directed in the same direction to each other, when the compressed air is injected, the hull 102 is compressed air. It can translate in the opposite direction to the spraying direction.

In addition, the amount of compressed air supplied to the injectors 112 and 122 may be adjusted by the compressors 116 and 126, and the controller may control the first injector 112 of the bow 101 and the second injector of the stern 103. By varying the amount of compressed air supplied to 122, the hull 102 can be translated to translational motion.

The oil tanker 100 of the present embodiment can implement the position adjustment of the oil tanker 100 using a simple configuration of the injectors 112 and 122 and the compressors 116 and 126, and also adjusts the position of the conventional hull 102. This eliminates the possibility of foreign matter being caught by the propeller mounted on the thruster.

Figure 4 is a side view showing an oil tanker 200 according to another embodiment of the present invention, Figure 5 is a bottom view showing an oil tanker 200 according to another embodiment of the present invention. Oil tanker 200 according to another embodiment of the present invention, using the injectors 213 and 223 coupled to both sides of the bow 201 and the stern 203 of the hull 202, You can adjust the position.

As illustrated in FIG. 4, the oil tanker 200 according to the present embodiment may have the same configuration as the hull, the through hole, the controller, and the like of the oil tanker 100 according to the embodiment of the present invention.

As shown in FIG. 5, the injector may include a first injector 213 coupled to the bow 201 and a second injector 223 coupled to the stern 203. The first and second injectors 213 and 223 may include respective injectors 211, 212, 221, and 222 coupled to both sides of the hull, respectively.

The first and second injectors 213 and 223 are coupled in the through holes 210 and 220 toward both sides of the hull 202, respectively. The first and second compressors 216 and 226 supply compressed air to the respective injectors 211, 222, 221 and 222, respectively. Two injectors 211 and 212 are coupled to the first compressor 216, and the amount of compressed air supplied to each of the injectors 211 and 212 may be adjusted using a valve mechanism (not shown).

The controller may control the amount of compressed air supplied to the four injectors 211, 212, 221, and 222 by controlling the operations of the compressors 216 and 226. Among the first and second injectors 213 and 223, when the injectors 211 and 221 on one side of the hull 202 inject compressed air, the hull 202 translates in the direction opposite to the injection direction of the compressed air. can do. At this time, if the amount of the compressed air supplied to the injectors 211 and 221 of the bow 201 and the stern 203 are different from each other, the hull 202 can perform a translational rotation movement.

In addition, when the injector 211 on one side of the bow 201 and the injector 222 on the other side of the stern 203 among the first and second injectors 213 and 223 inject compressed air, the hull 202 may be used. Each of the injectors 211 and 222 rotates in a direction opposite to the direction in which the compressed air is injected, thereby adjusting the position of the hull 202.

As a result, the oil tanker 200 according to the present embodiment may omit the driving units 114 and 124 of the oil tanker 100 according to the embodiment of the present invention described above, and may adjust the position of the hull 202 in the same manner.

Although the tanker according to an embodiment of the present invention has been described above, the spirit of the present invention is not limited to the embodiments presented herein, and those skilled in the art to understand the spirit of the present invention are configured within the scope of the same idea. Other embodiments may be easily proposed by adding, changing, deleting or adding elements, but this will also fall within the spirit of the present invention.

1 is a side view showing an oil tanker according to an embodiment of the present invention.

Figure 2 is a perspective view showing the bow of the tanker according to an embodiment of the present invention.

3 is a bottom view showing an oil tanker according to an embodiment of the present invention.

Figure 4 is a side view showing an oil tanker according to another embodiment of the present invention.

5 is a bottom view showing an oil tanker according to another embodiment of the present invention.

Explanation of symbols on main parts of drawing

100, 200: oil tanker 102, 202: hull

110, 120, 210. 220: Through hole 112, 122, 213, 223: Injector

114, 124: Drive parts 116, 126, 216, 226: Compressor

Claims

Hulls;

One or more injectors respectively coupled to the bow and stern of the hull so as to adjust the position of the hull; And

And a compressor for supplying compressed air to the injector.

The method of claim 1,

The injector is rotatably coupled to both sides of the vessel,

And a drive unit for rotating the injectors respectively.

The method of claim 1,

The injector is respectively coupled to both sides of the hull.

The method according to any one of claims 1 to 3,

And a tank coupled to the hull to receive liquid cargo.