CN115610581A

CN115610581A - Channel system suitable for large container ship

Info

Publication number: CN115610581A
Application number: CN202211198226.8A
Authority: CN
Inventors: 初绍伟; 刘嵩; 胡始弘; 任奕舟; 张维毅; 袁海通
Original assignee: 708th Research Institute of CSIC
Current assignee: 708th Research Institute of CSIC
Priority date: 2022-09-29
Filing date: 2022-09-29
Publication date: 2023-01-17

Abstract

The application discloses a channel system suitable for a large container ship, which comprises a gangway ladder area opening door arranged on a ship side, an external channel and an internal channel, wherein the gangway ladder area opening door is connected with the external channel; a controlled passage is arranged beside the external passage and is connected with a passage surrounding wall, and the passage surrounding wall limits and connects the controlled passage to a surrounding room positioned on the upper deck; the boarding personnel are divided into uncontrolled personnel and controlled personnel, and the boarding route of the uncontrolled personnel is set as that a gangway area is opened from a door to an external channel to a first controlled door to an internal channel to an in-ship channel; the boarding route of the controlled personnel is set as that a gangway area is opened from a door to an external passage to a controlled passage to a passage surrounding wall to a surrounding room. According to the method and the device, the control and switching of boarding routes of different personnel types are realized by arranging the controlled door. The controlled personnel such as the personnel of ferrying to can effectively be prevented to pass through the gangway ladder and get into cabin inside when guaranteeing that non-controlled personnel are current convenient.

Description

Channel system suitable for large container ship

Technical Field

The application relates to a channel system suitable for a large container ship, and belongs to the technical field of ship manufacturing.

Background

With the upsizing of the container ship, the large container ship has a higher and higher depth, and the maximum draft is not increased greatly due to the draft limitation of ports and channels, so that the distance between the upper deck of the large container ship and the water surface becomes larger and larger. If according to conventional design, arrange the gangway ladder on the upper deck, then the gangway ladder will be overlength, occupy too much boats and ships space, increase equipment cost simultaneously too high gangway ladder also is not favorable to convenience and safety that personnel went on the ship.

To solve this problem, some large container ships arrange the gangway below the upper deck. But personnel can directly get into inside the hull through the gangway ladder when boarding, are unfavorable for personnel and activity space's management and control. Meanwhile, the gangway ladder is arranged below the upper deck, so that the arrangement space of two side service passages is occupied, and the passage entering the cabin through the passages is influenced.

Therefore, when the gangway is arranged below the upper deck, the following adverse effects are produced:

1) Personnel can directly get into inside the hull through the gangway ladder boarding, are unfavorable for personnel and activity space's management and control. The method has very adverse effects on preventing the secrecy of the person stealing the ship, preventing the pirates from entering the cabin and the like. In the patent, crews working on ships, water diversion workers providing piloting service and other personnel are called as uncontrolled personnel and can freely enter the cabin; alien docksworkers, pirates, etc. are called controlled personnel and should be restricted from freely entering the cabin interior.

2) The gangway ladder arrangement occupies the arrangement space of the two-side service passage below the upper deck. The channel is an important channel for the head and tail inspection of a ship and the entrance of the ship into a cabin, and the design of the channel needs to be modified to ensure the original function of the channel and be connected with a newly-added channel at a gangway so as to form the integral channel layout.

Disclosure of Invention

The technical problem that this application will be solved is that the gangway ladder arranges and arouses the problem that passageway arrangement and personnel activity space management and control difficulty below the upper deck.

In order to solve the technical problems, the technical scheme of the application is to provide a channel system suitable for a large container ship, which comprises a gangway area opening door arranged on a ship side, an external channel and an internal channel, wherein the gangway area opening door is connected with the external channel, a first controlled door is arranged between the external channel and the internal channel, the internal channel is connected to an inboard channel, and the inboard channel is connected to a cabin; a controlled passage which can directly enter from the external passage is arranged beside the external passage, the controlled passage is connected with a passage surrounding wall, and the passage surrounding wall limits and connects the controlled passage to a surrounding room positioned on an upper deck;

the boarding personnel are divided into uncontrolled personnel and controlled personnel, and the boarding route of the uncontrolled personnel is set as that a gangway area is opened from a door to an external channel to a first controlled door to an internal channel to an in-ship channel to a cabin; the boarding route of the controlled personnel is set as a gangway area from a door to an external channel to a controlled channel to a channel surrounding wall to a surrounding room.

Preferably, the ship boarding gangway ladder is arranged on a ship side and is connected to the gangway area to open the door.

Preferably, the system also comprises an upper building arranged on the upper deck, and the shipboard channel is connected to the upper building; the superstructure and the enclosure are independent and not communicated with each other.

Preferably, the inboard channel is provided as a stairway and/or an elevator.

Preferably, the ship further comprises a service channel arranged on the side of the ship board, the service channels positioned on the deck and the middle deck are communicated up and down, the service channel is communicated with the controlled channel, a second controlled door is arranged at the communication position, and the operation route of the uncontrolled personnel is set to be from the service channel to the second controlled door to the controlled channel to the first controlled door to from the internal channel to the cabin.

Preferably, the external passage is provided as a common area of the boarding route for the uncontrolled person and the boarding route for the controlled person.

Preferably, the internal passage is set as a common area of the boarding route of the uncontrolled personnel and the operation route of the uncontrolled personnel.

Preferably, the controlled passageway is set as a common area of the boarding route of the controlled person and the operation route of the uncontrolled person.

Preferably, the first controlled door and the second controlled door are used for limiting the passage of people, allowing the passage of non-controlled people and forbidding the passage of controlled people. Specifically, the first controlled door and the second controlled door are provided with manual locks, remote control locks, fingerprint locks or password identification for limiting personnel passage

The control method and the control device have the advantages that the control and the switching of boarding routes of different personnel types can be realized by arranging the first controlled door and the second controlled door. The controlled personnel such as the personnel of ferrying to can effectively be prevented to pass through the gangway ladder and get into cabin inside when guaranteeing that non-controlled personnel are current convenient. And the space of each channel is shared, so that the occupation of the internal space of the ship is saved, and the space utilization rate is improved.

Drawings

FIG. 1 is a schematic illustration of a two deck channel arrangement provided in an embodiment of the present application;

fig. 2 is a schematic view of an arrangement of a middle deck passage between two decks and an upper deck provided in an embodiment of the present application;

FIG. 3 is a schematic view of an upper deck provided in an embodiment of the present application;

FIG. 4-1 isbase:Sub>A cross-sectional view A-A of FIG. 1; FIG. 4-2 is a cross-sectional view B-B of FIG. 1; FIGS. 4-3 are cross-sectional views C-C of FIG. 1;

the reference signs are:

1. the uncontrolled personnel boarding route; 2. the controlled personnel boarding route; 3. an uncontrolled personnel operating route; 4. a gangway ladder; 5. an inboard channel; 6. a first controlled door; 7. a second controlled door; 8. a service channel; 9. enclosing a house; 10. a cabin; 11. two decks; 12. a middle deck; 13. an upper deck; 14. opening a gangway ladder area; 15. building an upper layer; 16. a channel surrounding wall; 17. an outer channel; 18. an internal passageway; 19. a controlled passage.

Detailed Description

In order to make the present application more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Examples

In the embodiment, personnel such as crew members working on the ship and pilot members providing piloting service are divided into uncontrolled personnel, the uncontrolled personnel represent personnel capable of freely entering the cabin, and the personnel do not need to be strictly controlled; the alien dockscrew, pirates, etc. are classified as controlled personnel, whose representatives should be restricted from freely entering the cabin interior.

Referring to fig. 1, a boarding person enters a gangway area door 14 through a gangway 4 to enter an external passage 17, and enters an inboard passage 5 from the external passage 17 through a first controlled door 6 and an internal passage 18, and the inboard passage 5 is provided with a stairway or an elevator connected to a cabin 10 to conveniently access an superstructure 15 on an upper deck; a controlled passage 19 which can be directly accessed from the external passage 17 is arranged beside the external passage 17, an passage surrounding wall 16 is connected to the controlled passage 19, and the passage surrounding wall 16 limits and connects the controlled passage to the surrounding house 9 on the upper deck 13; the enclosure 9 and the superstructure 15 on the upper deck 13 are independent of each other and do not communicate with each other.

The first controlled door 6 is used for limiting the passage of people, allowing the passage of non-controlled people and forbidding the passage of controlled people; therefore, the non-controlled person boarding route 1 is from the gangway 4 to the gangway area door 14 to the external passage 17 to the first controlled door 6 to the internal passage 18 to the inboard passage 5 to the cabin 10, from the cabin 10 to the superstructure 15; referring to fig. 1 and 2, the controlled personnel boarding route 2 is from the gangway 4 to the gangway area opening door 14 to the external passage 17 to the controlled passage 19 to the passage enclosure wall 16 to the enclosure 9.

In addition, the present embodiment also provides an uncontrolled personnel operation route 3, during operation, the uncontrolled personnel needs to use a service passage 8 for in-ship patrol and inspection, the service passage 8 is located on the ship side and is communicated up and down, referring to fig. 1 and 2, the ship side of the two decks 11 and the middle deck 12 are both provided with a service passage 8 which is communicated up and down, since the service passage 8 does not allow the uncontrolled personnel to use, a second controlled door 7 is arranged at the communication position of the service passage 8 and the controlled passage 19, the second controlled door 7 is used for limiting the passage of personnel, allowing the passage of uncontrolled personnel and forbidding the passage of controlled personnel; the uncontrolled personnel operation route 3 is thus a service passage 8 to a second controlled door 7 to a controlled passage 19 to a first controlled door 6 to an internal passage 18 to an inboard passage 5 to a hold 10.

Wherein, the first controlled door 6 and the second controlled door 7 are provided with manual locks, remote locks, fingerprint locks or password identification for limiting personnel passage.

Based on the above channel setting, the present embodiment divides the uncontrolled person boarding route 1, the controlled person boarding route 2, and the uncontrolled person operation route 3 into three routes, and the areas shared in the three routes include: an external passage 17 shared by the uncontrolled person boarding route 1 and the controlled person boarding route 2, an internal passage 18 shared by the uncontrolled person boarding route 1 and the uncontrolled person operating route 3, and a controlled passage 19 shared by the controlled person boarding route 2 and the uncontrolled person operating route 3; the connection position of the controlled channel 19 and the internal channel 18 is the first controlled door 6, the connection position of the controlled channel 19 and the service channel 8 is the second controlled door 7, the route of the uncontrolled personnel and the route of the controlled personnel are separated through the two controlled doors, and the effect of saving the space occupation is achieved through the three shared channels.

Claims

1. A passage system suitable for a large container ship is characterized by comprising a gangway area opening door (14), an external passage (17) and an internal passage (18) which are arranged on the ship side, wherein the gangway area opening door (14) is connected with the external passage (17), a first controlled door (6) is arranged between the external passage (17) and the internal passage (18), and the internal passage (18) is connected with an inboard passage (5); a controlled passage (19) which can be directly accessed from the external passage (17) is arranged beside the external passage (17), the controlled passage (19) is connected with a passage surrounding wall (16), and the passage surrounding wall (16) limits and connects the controlled passage (19) to a surrounding house (9) positioned on the upper deck (13);

the boarding personnel are divided into uncontrolled personnel and controlled personnel, and the boarding route (1) of the uncontrolled personnel is set as a gangway area door (14) to an external channel (17) to a first controlled door (6) to an internal channel (18) to an inboard channel (5); the boarding route (2) of the controlled personnel is set as a gangway area door (14) to an external channel (17) to a controlled channel (19) to a channel surrounding wall (16) to a surrounding room (9).

2. A passage system for large container ships according to claim 1, further comprising a boarding gangway (4) provided on the ship side, the gangway (4) being connected to the gangway area door (14).

3. A passage system for large container ships according to claim 1, further comprising an upper building (15) provided on the upper deck (13), the shipboard passage (5) being connected to the upper building (15); the superstructure (15) and the enclosure (9) are independent and not communicated with each other.

4. A passage system for large container ships according to claim 1, characterized in that the inboard passage (5) is provided as a stairway and/or an elevator.

5. A port system for large container ships according to claim 1, further comprising a service port (8) on the side of the ship, wherein the service ports (8) on the deck and the middle deck are connected up and down, the service port (8) is connected to the controlled port (19), a second controlled door (7) is provided at the connection position, and the uncontrolled personnel operation route (3) is arranged from the service port (8) to the second controlled door (7) to the controlled port (19) to the first controlled door (6) to the internal port (18) to the ship port (5) to the cabin (10).

6. A passage system for large container ships according to claim 5, characterized in that the external passage (17) is provided as a common area for the boarding routes (1) of uncontrolled persons and the boarding routes (2) of controlled persons.

7. A system of walkways for large container ships according to claim 5, wherein the internal walkway (18) is provided as a common area for the boarding route (1) of uncontrolled persons and the working route (3) of uncontrolled persons.

8. A passage system adapted for a large container ship according to claim 5, wherein said controlled passage (19) is provided as a common area of the controlled person boarding route (2) and the uncontrolled person working route (3).

9. A walkway system for large container ships according to claim 5, wherein the first controlled door (6) and the second controlled door (7) are used to restrict passage of persons, to allow passage to non-controlled persons and to prohibit passage to controlled persons.

10. A walkway system for large container ships according to claim 9, wherein the first and second controlled doors (6, 7) are provided with manual locks, remote locks, fingerprint locks or password identification for restricting personnel access.