CN110979556A - Asymmetric split type deck room design structure for compass deck of ocean rescue vessel - Google Patents
Asymmetric split type deck room design structure for compass deck of ocean rescue vessel Download PDFInfo
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- CN110979556A CN110979556A CN201911317584.4A CN201911317584A CN110979556A CN 110979556 A CN110979556 A CN 110979556A CN 201911317584 A CN201911317584 A CN 201911317584A CN 110979556 A CN110979556 A CN 110979556A
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- deck
- deckhouse
- end wall
- chamber
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B15/00—Superstructures, deckhouses, wheelhouses or the like; Arrangements or adaptations of masts or spars, e.g. bowsprits
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
- A62C3/10—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles in ships
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Abstract
The invention discloses an asymmetric split type deck chamber design structure for a compass deck of an ocean rescue vessel, wherein a left deck chamber and a right deck chamber are fixedly arranged on the compass deck, the width of the left deck chamber is different from that of the right deck chamber, and the sum of the width of the left deck chamber and the width of the right deck chamber is not more than one fourth of the width of the ocean rescue vessel; the distance from the midship line to the left deck chamber and the distance from the midship line to the right deck chamber are different; the front end wall of the left deck chamber is distributed downwards from the stern to the bow direction in an inclined way; the front end wall of the right deck chamber is distributed obliquely downwards from the stern to the bow; a platform deck is arranged above the compass deck, and a radar mast and a fire monitor are fixedly arranged on the platform deck. The invention does not increase the outfitting number and the anchoring equipment configuration of the rescue vessel; the width of the left and right deck chambers can be flexibly adjusted, and the device is particularly suitable for the ship type of a single chimney; the streamline appearance is adopted, the wind resistance is reduced, the rigidity of the radar mast is improved, and the external fire fighting effect is increased.
Description
Technical Field
The invention relates to the technical field of ships, in particular to an asymmetric split type deck room design structure for a compass deck of an ocean rescue ship.
Background
The ocean rescue vessel mainly undertakes life saving and vessel rescue tasks in open sea, and has important responsibility. The rescue ship compass deck is usually required to be provided with a chimney or other equipment, and the design of the deck chamber is related to the outfitting number of ships, the arrangement of radar masts on the compass deck, the arrangement of fire guns and the like.
At present, ocean rescue ship compass deck deckhouses are generally provided with an integral type and a symmetrical split type.
The integrated deckhouse comprises an integrated housing that typically contains an auxiliary equipment room or the like, on which the radar mast is disposed. The width of the monolithic housing is the width of the deckhouse. The integral deck house has the following disadvantages: the width of the integral type deckhouse exceeds 1/4 ship width, so the deckhouse needs to count the outfitting number, the outfitting number is increased by one gear, the anchoring equipment needs to be selected according to the outfitting number increased by one gear, the configuration of the rescue ship is uneconomical, the weight of the anchoring equipment is increased, the gravity center height of the equipment is higher, the gravity center height of the ship is improved, and the stability of the rescue ship is reduced.
The symmetrical split compass deck deckhouses are usually used for ocean rescue ships in a double-chimney mode, the two deckhouses are arranged by considering an internal smoke exhaust pipe, the shapes of the two deckhouses are regular, the two deckhouses are far away from each other, and a radar mast is located between the two deckhouses. The symmetric split deck room has the following disadvantages: for ships with asymmetrically arranged chimneys, such as single-chimney ships, the space requirements of the left and right deck rooms are often different, the design according to the symmetrical formula is easy to cause space waste, the deck rooms also have the risk of counting outfitting numbers, and the adaptability is poor.
Disclosure of Invention
The technical problem to be solved by the invention is to overcome the defects in the prior art and provide an asymmetric split type deck room design structure for a compass deck of an ocean rescue vessel.
The invention solves the technical problems through the following technical scheme:
a design structure of an asymmetric split type deck chamber for a compass deck of an ocean rescue vessel is characterized in that a left deck chamber and a right deck chamber are fixedly arranged on the compass deck, the left deck chamber and the right deck chamber are respectively positioned on two sides of a midship line, the width of the left deck chamber is different from that of the right deck chamber, and the sum of the width of the left deck chamber and the width of the right deck chamber is not more than one quarter of the width of the ocean rescue vessel; the distance from the midship line to the left deck chamber and the distance from the midship line to the right deck chamber are different; the front end wall of the left deck chamber is distributed downwards from the stern to the bow direction in an inclined way; the front end wall of the right deck chamber is distributed obliquely downwards from the stern to the bow; a platform deck is arranged above the compass deck and is communicated with the top of the left deck chamber and the top of the right deck chamber; the platform deck is fixedly provided with a radar mast and a fire monitor.
Preferably, the junction end wall of the left side end wall of the left deckhouse and the head end wall of the left deckhouse is arc-shaped.
Preferably, the junction end wall of the right side end wall of the left deckhouse and the head end wall of the left deckhouse is arc-shaped.
Preferably, the junction end wall of the left side end wall of the right deckhouse and the head end wall of the right deckhouse is arc-shaped.
Preferably, the junction end wall of the right side end wall of the right deckhouse and the head end wall of the right deckhouse is arc-shaped.
Preferably, both ends of the platform deck extend to the outside of the top of the left deck room and the outside of the top of the right deck room, respectively.
Preferably, the midship line is a symmetrical center line of the radar mast, and the bottom of the radar mast is fixedly connected to the top of the left deck room and the top of the right deck room respectively.
Preferably, the fire monitor is provided at the left end or the right end of the platform deck.
Preferably, the fire monitor is two, and a fire monitor is located the left end portion on platform deck, and another fire monitor is located the right-hand member portion on platform deck.
Preferably, the two fire monitors are located outside the left deck room and outside the right deck room, respectively.
The invention has the beneficial effects that: according to the design structure of the asymmetric split type deck room for the compass deck of the rescue ship, the total width of the deck room is less than 1/4 ship width, so that the outfitting number and the anchoring equipment configuration of the rescue ship cannot be increased; the asymmetrical design is adopted, the width of the left deck chamber and the right deck chamber can be flexibly adjusted, and the device is particularly suitable for the ship shape of a single chimney; the streamline shape is adopted, so that the wind resistance is reduced; the supporting device can be used for supporting a rescue boat radar mast and improving the rigidity of the radar mast; the top can be used to set up the fire gun platform, can reduce the boats and ships vibration during external fire-fighting operation to raise the height of fire gun, increased external fire control effect.
Drawings
Fig. 1 is a schematic view of a preferred embodiment of the invention as seen from the stern towards the bow.
Fig. 2 is a schematic view of the left and right deckhouses of the preferred embodiment of the invention as seen from the bow towards the stern.
Fig. 3 is a view from a in fig. 2.
Fig. 4 is a view from direction B of fig. 2.
Detailed Description
The present invention will be more clearly and completely described in the following description of preferred embodiments, taken in conjunction with the accompanying drawings.
As shown in fig. 1, 2, 3 and 4, in an asymmetric split type deck chamber design structure for a compass deck of an ocean rescue vessel, a left deck chamber 20 and a right deck chamber 30 are fixedly arranged on a compass deck 10, the left deck chamber 20 and the right deck chamber 30 are respectively positioned at two sides of a midship line 40 of the vessel, the width W1 of the left deck chamber 20 is different from the width W2 of the right deck chamber 30, and the sum of the width of the left deck chamber 20 and the width of the right deck chamber 30 is not more than one quarter of the width of the ocean rescue vessel. The distance L1 from the midship line 40 to the left deckhouse and the distance L2 from the midship line 40 to the right deckhouse are different.
The bow end wall 21 of the left deckhouse 20 is distributed obliquely downwards from the stern to the bow. The left side end wall 22 of the left deckhouse 20 and the junction end wall 23 of the head end wall 21 of the left deckhouse 20 are curved. The junction end wall 25 of the right side end wall 24 of the left deckhouse 20 and the head end wall 21 of the left deckhouse 20 is arc-shaped.
The forward end wall 31 of the right deckhouse 30 runs obliquely downwards from the stern to the bow. The left side end wall 32 of the right deckhouse 30 and the junction end wall 33 of the head end wall 31 of the right deckhouse 30 are curved. The right side end wall 34 of the right deckhouse 30 and the junction end wall 35 of the head end wall 31 of the right deckhouse 30 are arc-shaped.
A platform deck 50 is arranged above the compass deck 10, and the platform deck is communicated with the top of the left deck room 20 and the top of the right deck room 30. The two ends of the platform deck extend to the outer side of the top of the left deck room and the outer side of the top of the right deck room respectively.
The platform deck 50 is fixedly provided with a radar mast 51. The midship line is the symmetrical central line of the radar mast, and the bottom of the radar mast is fixedly connected to the top of the left deck room 20 and the top of the right deck room 30 respectively.
A fire monitor 52 is fixedly arranged on the platform deck 50. The fire monitor 52 is provided at the left or right end of the platform deck. The fire monitor is two, and a fire monitor locates the left end portion on platform deck, and another fire monitor locates the right-hand member portion on platform deck. The two fire monitor are respectively positioned on the outer side of the left deck chamber and the outer side of the right deck chamber.
The asymmetric split type deckhouse design structure can be used for ocean rescue ships in a single chimney mode.
Compared with the integral type deckhouse, the split type deckhouse has smaller total width which is less than 1/4 ship width, does not increase the outfitting number and the anchor mooring equipment configuration of the rescue ship, does not increase the outfitting number, and does not cause the jump stop of the anchor mooring equipment.
Compared with a symmetrical split type deck chamber, the invention has the following improvements: 1. and the asymmetrical mode is adopted, the transverse width of the deck chambers on two sides is flexibly adjusted within the range that the total width of the split deck chambers does not exceed 1/4 ship width, and the arrangement is optimized. 2. The appearance has adopted streamlined appearance design, has reduced the windage under the salvage ship high speed navigation state. 3. The distance between the deck chambers is closer, the radar masts can be arranged on the top of the deck chambers coordinately, and the rigidity of the radar masts is better than that of the radar masts directly arranged on a compass deck.
Compared with the prior art, the invention has the following advantages:
1. the outfitting number is not increased, and the anchor mooring equipment does not need to increase the model selection of one gear. The existing compass deck integral type deckhouse considers effective support of a top radar mast, the width is often larger than 1/4 ship width, the deckhouse counts outfitting number, anchor mooring equipment is increased by one gear, the diameter of an anchor chain is estimated to be increased from 36mm to 38mm, and the weight of the whole ship is increased by about 4 tons. The invention adopts the split type deck room, the total width is less than 1/4 ship width, the outfitting number is not increased, the weight and the gravity center height of the rescue ship are favorably reduced, the stability of the rescue ship is increased, and the safety and the reliability of executing the rescue task are improved.
2. The size of the deck chambers can be flexibly adjusted according to the arrangement requirements of the left and right deck chambers, and the device can be suitable for arranging asymmetrical ships, such as rescue ships in a single chimney mode.
3. The sailing wind resistance is lower. The deck room of the invention adopts a streamline design, thereby reducing the sailing wind resistance.
4. The integrated design of split type deck room and radar mast improves radar mast rigidity, simplifies compass deck and arranges. The radar mast of the existing offshore rescue vessel is directly arranged on the compass deck, the radar mast is higher, the price paid by meeting the requirements of rigidity and strength is higher, and the arrangement of the compass deck is more complicated. The invention takes the split type deck chamber as the base of the radar mast, increases the rigidity of the radar mast, and simultaneously leads the arrangement of the compass deck to be more concise.
5. The top can be used to set up the fire gun platform, can reduce the boats and ships vibration during external fire-fighting operation to raise the height of fire gun, increased external fire control effect.
While specific embodiments of the invention have been described above, it will be appreciated by those skilled in the art that this is by way of example only, and that the scope of the invention is defined by the appended claims. Various changes and modifications to these embodiments may be made by those skilled in the art without departing from the spirit and scope of the invention, and these changes and modifications are within the scope of the invention.
Claims (10)
1. An asymmetric split type deck chamber design structure for a compass deck of an ocean rescue vessel is characterized in that a left deck chamber and a right deck chamber are fixedly arranged on the compass deck and are respectively positioned on two sides of a midship line, the width of the left deck chamber is different from that of the right deck chamber, and the sum of the width of the left deck chamber and the width of the right deck chamber is not more than one quarter of the width of the ocean rescue vessel; the distance from the midship line to the left deck chamber and the distance from the midship line to the right deck chamber are different; the front end wall of the left deck chamber is distributed downwards from the stern to the bow direction in an inclined way; the front end wall of the right deck chamber is distributed obliquely downwards from the stern to the bow; a platform deck is arranged above the compass deck and is communicated with the top of the left deck chamber and the top of the right deck chamber; the platform deck is fixedly provided with a radar mast and a fire monitor.
2. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 1, wherein the junction end wall of the left side end wall of the left deckhouse and the head end wall of the left deckhouse is arc-shaped.
3. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 1, wherein the junction end wall of the right side end wall of the left deckhouse and the head end wall of the left deckhouse is arc-shaped.
4. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 1, wherein the junction end wall of the left end wall of the right deckhouse and the head end wall of the right deckhouse is arc-shaped.
5. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 1, wherein the junction end wall of the right side end wall of the right deckhouse and the head end wall of the right deckhouse is arc-shaped.
6. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 1, wherein both ends of the platform deck extend outside the top of the left deckhouse and outside the top of the right deckhouse, respectively.
7. The asymmetric split deckhouse design structure for compass decks of an ocean rescue vessel as claimed in claim 1, wherein the midship line is a symmetric center line of a radar mast, and the bottom of the radar mast is fixedly connected to the top of the left deckhouse and the top of the right deckhouse respectively.
8. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 1, wherein the fire monitor is located at the left end or the right end of the platform deck.
9. The asymmetric split deckhouse design structure for ocean rescue vessel compass deck according to claim 8, wherein there are two fire monitors, one located at the left end of the platform deck and the other located at the right end of the platform deck.
10. The asymmetric split deckhouse design structure for ocean rescue vessel compass decks according to claim 9, wherein two fire fighting cannons are located outside the left deckhouse and outside the right deckhouse, respectively.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921776578 | 2019-10-22 | ||
| CN2019217765780 | 2019-10-22 |
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| Publication Number | Publication Date |
|---|---|
| CN110979556A true CN110979556A (en) | 2020-04-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911317584.4A Pending CN110979556A (en) | 2019-10-22 | 2019-12-19 | Asymmetric split type deck room design structure for compass deck of ocean rescue vessel |
| CN201922297380.0U Active CN211252918U (en) | 2019-10-22 | 2019-12-19 | Asymmetric split type deck room design structure for compass deck of ocean rescue vessel |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922297380.0U Active CN211252918U (en) | 2019-10-22 | 2019-12-19 | Asymmetric split type deck room design structure for compass deck of ocean rescue vessel |
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|---|---|
| CN (2) | CN110979556A (en) |
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- 2019-12-19 CN CN201911317584.4A patent/CN110979556A/en active Pending
- 2019-12-19 CN CN201922297380.0U patent/CN211252918U/en active Active
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| CN211252918U (en) | 2020-08-14 |
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