KR20170011813A - The control device according to the wind direction as the ship aft funnel. - Google Patents

Abstract

The present invention relates to a stern finnel apparatus for securing a container bay, and more particularly, to a stern finern apparatus for securing a container bay. More specifically, a plurality of parallel funnels are installed on the stern, thereby securing a freight loading space to increase the amount of shipment, The present invention relates to a stern funnel device for securing additional container bays.
As described above, according to the aft finishing apparatus capable of controlling according to the wind direction of the present invention, a plurality of funnel devices are installed in the horizontal direction close to the water surface outside the stern without installing a funnel device on the upper part of the hull, It is possible to maximize the cargo loading space of the container ship, thereby maximizing the shipment amount.
Further, the present invention has the effect of preventing the exhaust gas from flowing into the hull as the plurality of funnel devices are installed outside the stern.

Description

Stern funnel device that can control according to wind direction. {The control device according to the wind direction as the ship aft funnel.}

The present invention relates to a stern finnel apparatus for securing a container bay, and more particularly, to a stern finern apparatus for securing a container bay. More specifically, a plurality of parallel funnels are installed on the stern, thereby securing a freight loading space to increase the amount of shipment, The present invention relates to a stern funnel device for securing additional container bays.

When cargoes such as natural gas, automobiles, containers, and petroleum are transported, they are usually transported by using the ship considering transportation efficiency such as transportation cost and transportation period.

In order for the ship to move, a propelling device is required. The propeller plays the same role as above, and a diesel engine connected to the propeller and the shaft drives the propeller.

Accordingly, since a large amount of exhaust gas is generated during operation of the diesel engine or the like, a discharge pipe for discharging the exhaust gas to the outside of the hull must be formed.

In addition, when the cargo is transported to a ship, it usually takes more than a few months to cross the ocean.

Therefore, boarding passengers of the vessel should settle for accommodation in the ship for several months.

A generator for supplying electric power is required to solve the problem of a room, a room, and the like, and a discharge pipe for discharging the exhaust gas to the outside of the hull is formed because exhaust gas is generated when the generator operates.

The funnel portion of a conventional large-sized ship has a vertical or a beautiful angle at an aft location at the center or center of the ship and has a shape rising upward.

When such a typical funnel part structure is adopted, there is a disadvantage in that a container or the like can not be loaded on the deck of a ship in which the funnel part is located, and the container storage capacity and transportation efficiency are lowered.

Accordingly, a plurality of parallel funnel devices are installed on the stern to safely discharge the exhaust gas discharged from the ship to the atmosphere, while overcoming the disadvantage that the container storage capacity and the transportation efficiency are lowered. To increase the shipment volume, and to secure additional container bays that can be controlled according to wind direction and wind speed.

Korean Patent Laid-Open Publication No. 10-219-0054818 (published on September 21,

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and an object of the present invention is to provide an apparatus and a method for installing a funnel for discharging exhaust gas outside a stern, The present invention provides a plurality of stern funnels for securing additional container bays.

Another object of the present invention is to provide a funnel device that is installed outside the stern and prevents inflow of seawater, thereby preventing inflow of discharged exhaust gas into the ship and discharging exhaust gas even when seawater flows in. A stern funnel device for securing additional bays and a ship including the same.

In order to accomplish the above object, according to an embodiment of the present invention, there is provided a ship having a plurality of funnels which are located at a ship capable of transporting cargo and are provided at a stern portion of the ship, A funnel exhaust pipe connected to the main exhaust pipe for exhausting the exhaust gas generated from the engine, an exhaust gas injection device connected to the funnel exhaust pipe for injecting exhaust gas discharged through the funnel exhaust pipe, An exhaust port connected to the space portion and connected to the space portion by an external air pipe to exhaust the exhaust gas flowing into the space portion under the control of the controller, Which is capable of controlling according to the wind direction including an air suction and air blowing device for allowing the air to be discharged to the outside A neur device may be provided.

In this case, the plurality of funnel portions are formed of at least two funnel portions, and at least one of the funnel portions is provided on the left side of the ship with respect to the rear of the ship (hereinafter referred to as a 'left funnel portion' At least one funnel portion is provided on the right side of the ship with respect to the rear of the ship (hereinafter referred to as 'right funnel portion'), and the discharge port provided in each of the left funnel portion and the right funnel portion, It is possible to install the water supply device in such a manner that the inflow water is slanted downward so that the inflow water can be smoothly discharged.

In addition, the plurality of funnels are composed of a total of three funnels, and the three funnels are provided with a left funnel part, a central funnel part and a right funnel part with respect to the rear of the ship, and the left funnel part, The discharge port provided in each of the right funnel portions may be installed to be close to the aft water surface, but may be installed to be inclined downward so that the inflow water can be discharged smoothly.

If the left funnel part and the right funnel part are provided as described above, the discharge openings provided in the left funnel part and the right funnel part respectively have angles of not less than 15 degrees and not more than 40 degrees in the left and right directions with respect to the center of the stern, It is possible to install it by opening.

In addition, the exhaust gas injector may be installed between the funnel exhaust pipe and the space to inject the exhaust gas into the space, thereby preventing backflow of air or water.

In addition, the discharge port may be provided with a pressure sensor for sensing the inflow of water and the pressure.

In addition, it is possible to provide a watertight opening / closing door between the outlet and the space to allow the controller to control the inflow of water sensed by the pressure sensor to open / close the outlet.

In addition, the space may be provided with a pressure sensor for sensing inflow of water and pressure.

Likewise, the space portion may be provided with a water-tight opening / closing door for preventing backflow, which is controlled by the controller so that water flowing into the discharge port does not flow back to the external air pipe.

In addition, a stern funnel device capable of controlling according to the wind direction is provided with a sensor capable of measuring a wind direction and a wind speed. When wind is blown from the left side with respect to the rear of the stern based on the value measured by the sensor, It is possible that the outlet of the left funnel portion is activated when the outlet is operated and the wind is blown from the right side with respect to the rear of the stern.

In addition, a stern funnel device capable of controlling according to the wind direction is provided with a sensor capable of measuring a wind direction and a wind speed, and based on a value measured by the sensor, The outlet of the right funnel portion is activated and the outlet of the right and central funnel portion is operated when the air is blown at a predetermined speed or more from the left side and the outlet of the left funnel portion is operated And when it is blown at a constant speed or more from the right side, it is possible for the discharge port of the left and central funnel parts to be operated.

Finally, it is possible to provide a configuration of a ship including a stern finern apparatus capable of controlling according to a wind direction, wherein the stern finern apparatus described above is installed.

As described above, according to the aft finishing apparatus capable of controlling according to the wind direction of the present invention, a plurality of funnel devices are installed in the horizontal direction close to the water surface outside the stern without installing a funnel device on the upper part of the hull, It is possible to maximize the cargo loading space of the container ship, thereby maximizing the shipment amount.

Further, the present invention has the effect of preventing the exhaust gas from flowing into the hull as the plurality of funnel devices are installed outside the stern.

1 is a side view of a ship showing an arrangement of a funnel device according to an embodiment of the present invention.
2 is an enlarged view of a portion of a ship showing an arrangement of a funnel device according to an embodiment of the present invention.
3 is a schematic perspective view showing a funnel device showing an embodiment of the present invention.
4 is a flow chart showing a funnel device showing one embodiment of the present invention.
5 is a perspective view and a plan view showing an assembly provided with a plurality of funnel devices according to an embodiment of the present invention.

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements are denoted by the same reference numerals whenever possible, even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements. When a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, Quot; may be "connected," "coupled," or "connected. &Quot;

And a plurality of fernel parts (20) provided on a stern part (40) of the ship (1), the plurality of fernel parts (20) A funnel exhaust pipe 21 connected to the main exhaust pipe 10 for exhausting the exhaust gas generated from the engine, an exhaust pipe connected to the funnel exhaust pipe 21 for injecting exhaust gas discharged through the funnel exhaust pipe 21, A gas introducing device 22 connected to the exhaust gas injecting device 22 and a space 23 for storing the exhaust gas, an outlet 23 connected to the space 23 for discharging the exhaust gas to the outside And an air suction port 24 connected to the space portion 23 by an external air pipe 25 to discharge the exhaust gas flowing into the space portion 23 under the control of the controller C to the discharge port 24, And a stern funnel device capable of controlling in accordance with the wind direction including the air blowing device It can be.

The plurality of fern parts 20 may be formed of at least two fern parts 20 and at least one fern part 20 of the fern parts 20 may be disposed on the rear side of the ship 1 (Hereinafter, referred to as 'left funnel portion'), at least one or more funnel portions 20 are provided on the right side of the ship on the basis of the rear of the ship (hereinafter referred to as 'right funnel portion'), The discharge port 24 provided in each of the funnel part and the right funnel part may be installed to be close to the aft water surface, but may be installed to be inclined downward so that the inflow water can be smoothly discharged.

Similarly, the plurality of fernel parts 20 are composed of three fernel parts 20, and the three fernel parts 20 are arranged on the left side of the ship 1, the center funnel part and the right side part And the discharge port 24 provided in each of the left funnel part, the central funnel part and the right funnel part is installed to be close to the aft water surface and is installed to be inclined downward so that the inflow water can be smoothly discharged It is possible.

The plurality of funnel exhaust pipes 21 are connected to the main exhaust pipe 10 connected to the engine 50 to exhaust the exhaust gas generated from the engine 50 to the outside of the hull.

In addition, the funnel exhaust pipe 21 is installed outside the stern 40 in parallel with the sea surface.

The funnel exhaust pipe 21 is connected to the main exhaust pipe 10 so that the exhaust gas can be introduced into the exhaust port 24 and the exhaust gas can be discharged to the outside of the stern 40, The space for loading the container 60 can be ensured.

The exhaust gas injector 22 injects exhaust gas, which is provided at an end of the funnel exhaust pipe 21 and discharged through the funnel exhaust pipe 21.

The exhaust gas injector 22 is installed in the funnel exhaust pipe 21 and is installed between the space 23 and the funnel exhaust pipe 21 to be described later.

Accordingly, the exhaust gas injector 22 blows the exhaust gas discharged through the funnel exhaust pipe 21 into the space portion 23.

In addition, the exhaust gas injector 22 has a function of preventing air or water from flowing back toward the funnel exhaust pipe 21.

The space portion 23 is connected to the exhaust gas injecting device 22 and collects the exhaust gas injected into the exhaust gas injecting device 22 through the funnel exhaust pipe 21.

A pressure sensor S is installed in the space 23 to sense the inflow and pressure of the water flowing into the space 23 through the discharge port 24.

At this time, the pressure sensor S is electrically connected to the controller S, and the controller S controls a signal sensed by the pressure sensor S.

Here, the discharge openings 24 provided in the left funnel part and the right funnel part can be installed at an angle of 15 degrees or more and 40 degrees or less in the leftward direction and the rightward direction with respect to the center of the stern, respectively. This is to prevent the contaminants from approaching the hull again by controlling each outlet based on the measured value by sensing the wind direction and wind speed and to prevent backflow to the outlet.

The exhaust gas injector 22 is installed between the funnel exhaust pipe 21 and the space portion 23 to inject the exhaust gas into the space portion 23 and prevent backflow of air or water.

Likewise, the outlet 24 may be provided with a pressure sensor 27 for sensing the inflow and pressure of water.

A watertight door 27 is provided between the outlet 24 and the space 23 for controlling the inflow of water sensed by the pressure sensor 27 by the controller C to open and close the outlet 24 It is possible to install.

A water-tight opening / closing door 231 for preventing reverse flow is installed at the side of the space 23 in order to prevent the water flowing into the discharge port 24 from flowing back to the air suction unit 26 and the air blowing unit 26 through the outside air pipe 25 .

The water-tight opening / closing door 231 for preventing backflow senses the amount and pressure of water flowing into the space 23 through the outlet 24 from the pressure sensor S and outputs a detection signal to the controller S It is possible to shut off the backflow prevention watertight door 231 by blocking the backflow of the water to the outside air piping 25 by receiving the signal from the sending controller S,

The exhaust port 24 is provided on a side surface of the space portion 23 to exhaust the exhaust gas to the outside of the hull.

The discharge port 24 is installed outside the stern 40 and is installed close to the water surface.

Also, the outlet 24 is installed to be inclined downward so that it can be smoothly discharged naturally even if water flows in.

That is, the discharge port 24 is not parallel to the water surface and is inclined downward, so that water can flow into the discharge port 24 when the water flows into the discharge port 24 without being accumulated in the discharge port 24.

The outlet 24 is provided with a pressure sensor S for sensing the inflow and pressure of water.

A watertight door 27 is provided between the discharge port 24 and the space 23 to open and close the discharge port 24 according to the inflow of the water sensed by the pressure sensor S and the pressure.

 The watertight opening and closing door 27 senses the amount and pressure of the water flowing into the discharge port 24 from the pressure sensor S when the amount and pressure of the water flowing into the discharge port 24 is high, (S), and closes the watertight door (27).

The air suction and air blowing device 26 is connected to the space portion 23 and the outside air piping 25.

The air sucking and blowing device 26 is connected to the space portion 23 and discharges the exhaust gas flowing into the space portion 23 to the discharge port 24 under the control of the controller S, (23).

At this time, the water-tight opening / closing door 231 for preventing the reverse flow is opened under the control of the controller S and the outside air is introduced into the space portion 23 through the outside air pipe 25 while the air sucking and blowing device 26 is operated Respectively.

As described above, the air suction and air blowing device 26 can keep the state where the exhaust gas is compressed in the space portion 23 if the state where the discharge port 24 is filled with water continues for a long time, 26 are operated to introduce air into the space portion 23

do.

That is, when the watertight opening / closing door 27 is open for a predetermined time or longer, the air suction and blowing device 26 is actuated to rapidly send the outside air to the space portion 23 to increase the pressure to exhaust the exhaust gas in the space portion 23 24).

According to another aspect of the present invention, a funnel device for discharging the exhaust gas generated in the engine 50 is installed outside the stern 40 in parallel with the water surface, and prevents backflow of air and water toward the funnel exhaust pipe 21 It is possible to smoothly discharge the exhaust gas, thereby maximizing the container loading space on the ship and increasing the amount of shipment. Also, the ship having a stern funnel device for securing additional container bay to prevent the exhaust gas from entering the hull .

That is, a funnel device is installed outside the lower part of the stern 40, a funnel exhaust pipe 21 is connected to the main exhaust pipe 10, and exhaust gas injected into the funnel exhaust pipe 21 is collected A watertight opening and closing door 231 for preventing reverse flow and a watertight door 231 for preventing reverse flow are provided in the space portion 23 and the discharge opening 24, respectively, while a discharge port 24 is provided to be inclined downward in the space portion 23, (27) is installed to block the inflow of water according to the detection of the pressure sensor (S), air is sucked into the space (23) by the air suction and air blowing device (26) It is possible to apply the present invention to all ships where the crew can live comfortably because the exhaust gas does not flow into the inside.

The operating state of the stern funnel device for securing the container bay according to the present invention having the above-described structure will be described below.

When the water does not flow into the outlet 24, the watertight door 27 is opened and the watertight door 231 is closed to prevent the exhaust gas from the engine 50 from flowing into the funnel 20 through the main exhaust pipe 10, The exhaust gas is introduced into the exhaust pipe 21 and discharged to the discharge port 24 through the exhaust gas injector 22 and the space portion 23 to be discharged to the outside of the hull.

Since water does not flow into the discharge port 24, no pressure is generated in the discharge port 24 so that the exhaust gas flows into the exhaust gas injection device 22 and the space portion 23, 24, respectively.

When the water flows into the discharge port 24, the pressure sensor S installed in the discharge port 24 senses the inflow of water and receives a signal from the controller S to close the watertight door 27 .

At this time, even when the watertight door 27 is closed, the exhaust gas is continuously introduced into the space portion 23 through the exhaust gas injection device 22, and the exhaust gas is compressed into the space portion 23.

At the same time, when the watertight opening / closing door 27 is closed after a predetermined time,

When the outlet 24 is inclined downward and the water introduced into the discharge port 24 naturally escapes again and the pressure sensor S senses that the water has escaped, the controller S controls the watertight door 27 are opened so that the exhaust gas compressed in the space portion 23 is normally discharged through the discharge port 24. [

When the water is locked in the discharge port 24, the pressure sensor S installed in the discharge port 24 senses the inflow of water, the watertight door 27 is closed under the control of the controller S, The exhaust gas flowing out to the funnel exhaust pipe 21 in the state where the opening / closing door 27 is closed is continuously discharged to the space portion 23 through the exhaust gas injecting device 22. [

If the outlet 24 is full of water even after a certain period of time, the pressure of the space 23 is increased to push the exhaust gas.

The watertight door 231 for preventing backflow is opened when the watertight door 27 is closed and the outside air is strongly introduced into the space 23 according to the air suction and the operation of the air blowing device 26.

At this time, the external air is introduced into the space portion 23 by the operation of the air suction and air blowing device 26, so that the pressure in the space portion 23 is increased.

When the pressure in the space portion 23 increases, the pressure sensor S installed in the space portion 23 senses the pressure in the space portion 23 and the pressure sensor S installed in the discharge port 24 The controller S compares the pressure in the space portion 23 and the pressure in the discharge port 24 while controlling the signals sensed by the respective pressure sensors S to detect the pressure in the space portion 23 The watertight door 27 is opened when the pressure in the discharge port 24 becomes higher than the pressure in the discharge port 24.

As the watertight door 27 is opened, the exhaust gas is pushed toward the discharge port 24 by the pressure in the space portion 23 and discharged to the outside of the hull.

When the exhaust gas is discharged through the outlet 24 after a predetermined time, the watertight door 231 for preventing the backflow is closed to block the inflow of the outside air.

In addition, when the pressure in the space portion 23 and the pressure difference in the discharge port 24 are eliminated, water can be introduced into the discharge port 24 again.

In this case, as described above, the pressure sensor S provided at the discharge port 24 detects the inflow of water, closes the watertight door 27 again, opens the watertight door 231 for preventing backflow, When the pressure in the space portion 23 becomes higher than the pressure in the discharge port 24, the watertight opening / closing door 27 is opened to discharge the exhaust gas to the discharge port 24 ).

On the other hand, if the water does not flow into the discharge port again, the watertight opening / closing door is normally opened without being closed.

Further, the stern funnel device capable of controlling according to the wind direction is provided with a sensor (30) capable of measuring the wind direction and wind speed, and based on the measured value from the sensor, wind from the left side And the outlet 24 of the left funnel portion is activated when the wind is blown from the right side with respect to the rear of the aft horn. In the stern funnel device according to the present invention, Can be provided.

A sensor (30) capable of measuring the wind direction and wind speed is provided in the stern finnel apparatus capable of controlling according to the wind direction. Based on the value measured by the sensor (30), wind from the left side The outlet 24 of the right funnel portion is operated. When the outlet port 24 of the right funnel portion is operated at a predetermined speed or more from the left side, the discharge port 24 of the right and central funnel portions is operated, And the outlet (24) of the left funnel part is operated when the speed is lower than a predetermined speed, and the discharge port (24) of the left and central funnel part is operated when the speed is higher than a predetermined speed on the right side. A device can be provided.

The description above is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in this specification are intended to illustrate rather than limit the technical idea of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas which are within the scope of the same should be interpreted as being included in the scope of the present invention.

1: Ships
10: Main exhaust pipe
20: Funnel part
21: Funnel exhaust pipe
22: Exhaust gas injection device
23: space portion
24: Outlet
25: Outside air piping
26: Air intake and blower
27: Watertight door
30: Wind direction and wind speed sensor
40: Stern
50: engine
60: Container
231: Watertight door for preventing reverse flow
S: Pressure sensor
C: Controller

Claims (10)

Located on a vessel (1) capable of carrying cargo,
And a plurality of fernel parts (20) provided on a stern part (40) of the ship (1)
Each of the plurality of funnel units (20) includes a funnel exhaust pipe (21) connected to a main exhaust pipe (10) for exhausting the exhaust gas generated in the engine;
An exhaust gas injector 22 connected to the funnel exhaust pipe 21 for injecting exhaust gas discharged through the funnel exhaust pipe 21;
A space portion 23 connected to the exhaust gas injection device 22 to store exhaust gas;
An outlet (24) connected to the space part (23) and allowing the exhaust gas to be discharged to the outside; And
And an air suction and blowing device 24 connected to the space 23 through an external air pipe 25 to discharge the exhaust gas flowing into the space 23 under the control of the controller C to the discharge port 24, (26);
The stern funnel device being capable of controlling according to the wind direction including the wind direction.
The method according to claim 1,
The plurality of fernel portions 20 are formed of at least two fern portions 20 and at least one or more fern portions 20 of the fern portions 20 are arranged on the left side of the stern (Hereinafter referred to as 'left funnel portion'), at least one or more funnel portions 20 are provided on the right side of the stern (hereinafter referred to as 'right funnel portion') with respect to the rear of the ship, And the outlet (24) provided in each of the right and left funnel portions are installed close to the aft water surface, but are installed to be inclined downward so that the incoming water can be smoothly discharged.
The method according to claim 1,
The plurality of fernel parts 20 are constituted by three fern parts 20 and the three fern parts 20 are provided with a left fern part, a central fern part and a right funnel part with respect to the rear of the ship 1 And the discharge port 24 provided in each of the left funnel part, the central funnel part and the right funnel part is installed to be close to the aft water surface and is installed to be inclined downward so that the inflow water can be smoothly discharged The stern funnel device capable of controlling according to the wind direction.
3. The method of claim 2,
The discharge port (24) provided in the left funnel part and the right funnel part is installed with an angle of 15 degrees or more and 40 degrees or less leftward and rightward with respect to the center of the stern, A stern funnel device that can be used.
The method according to claim 1,
The exhaust gas injector 22 is installed between the funnel exhaust pipe 21 and the space portion 23 and injects the exhaust gas into the space portion 23 to prevent backflow of air or water. A stern funnel device that can be used.
The method according to claim 1,
Wherein the outlet (24) is provided with a pressure sensor (27) for sensing the inflow and pressure of water.
The method according to claim 6,
A watertight door 27 is provided between the outlet 24 and the space 23 for controlling the inflow of water sensed by the pressure sensor 27 by the controller C to open and close the outlet 24 The stern funnel device is capable of controlling according to the characteristic wind direction.
The method according to claim 1,
Wherein the space portion (23) is provided with a pressure sensor for sensing the inflow of water and the pressure of the water.
The method according to claim 1,
Wherein a water-tight opening / closing door (231) for preventing backflow is provided in the space (23), which is controlled by a controller (C) so that water flowing into the outlet (24) does not flow back to the outside air pipe (25) The stern funnel device capable of controlling according to the present invention.
A ship comprising a stern finnel apparatus according to any one of claims 1 to 11, wherein the stern finern apparatus is controllable according to the wind direction.

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