CN112249256A - Ship balancing device and ship - Google Patents
Ship balancing device and ship Download PDFInfo
- Publication number
- CN112249256A CN112249256A CN202011179864.6A CN202011179864A CN112249256A CN 112249256 A CN112249256 A CN 112249256A CN 202011179864 A CN202011179864 A CN 202011179864A CN 112249256 A CN112249256 A CN 112249256A
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- China
- Prior art keywords
- ship
- emergency door
- emergency
- gas generator
- marine vessel
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B43/00—Improving safety of vessels, e.g. damage control, not otherwise provided for
- B63B43/02—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking
- B63B43/10—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy
- B63B43/14—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members
- B63B2043/145—Improving safety of vessels, e.g. damage control, not otherwise provided for reducing risk of capsizing or sinking by improving buoyancy using outboard floating members pneumatic, e.g. inflatable on demand
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- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Air Bags (AREA)
Abstract
The invention discloses a ship balancing device and a ship, and relates to the technical field of ship manufacturing. This boats and ships balancing unit includes: the emergency door assembly is movably arranged on the ship body and forms an installation cabin together with the ship body; the foldable air bag is arranged in the installation cabin and can be inflated to extend out of the installation cabin after the emergency door assembly moves and is opened; and the inflation assembly comprises an inflation pump and a gas generator, the inflation pump and the gas generator are both arranged in the mounting cabin, and the inflation pump and the gas generator are both communicated with the folding airbag and used for inflating the folding airbag. According to the invention, the side seal edge is divided into a plurality of side seal edge sections for segmented packaging, compared with the conventional one-time packaging side seal edge mode, the side seal edge packaging structure can provide support when a ship is damaged, improve the safety of ship navigation, maintain the integral attractiveness of the ship and improve the inflation efficiency of the folding air bag.
Description
Technical Field
The invention relates to the technical field of ship manufacturing, in particular to a ship balancing device and a ship.
Background
Hull damage is a common and potentially significant form of damage to ships. The existing various ships are often subjected to water leakage and sinking accidents due to various reasons such as wind waves, collision, reef touch and the like. For example, after a warship is struck by an enemy ship and breaks down the body, water leakage and overturning are easy to happen; the fishing boat is easy to enter water to overturn when touching submerged reef, which causes personal and property loss.
The prior ship balancing device is generally provided with a balancing air bag and a telescopic rod on two side surfaces of a ship body, when the ship body is damaged, the telescopic rod drives the balancing air bag to extend out, and meanwhile, an inflator pump inflates the balancing air bag to compensate buoyancy lost by the ship body and support the ship body to continuously run. When the ship body is normally used, the existing ship balance device is folded and stored at two sides of the ship body, but the integral aesthetic property of the ship is still influenced; meanwhile, the air bag is inflated only by the inflator pump, and the expansion link prolongs the air bag inflation path, so that the response speed of the balance device is low, and the navigation safety of the ship is reduced.
Accordingly, there is a need for a ship balance device and a ship to solve the above problems.
Disclosure of Invention
The invention aims to provide a ship balancing device and a ship, which not only improve the inflating efficiency of a folding air bag, shorten the response time of the balancing device, improve the safety of ship navigation, but also keep the integral aesthetic property of the ship.
In order to achieve the purpose, the invention adopts the following technical scheme:
a marine vessel trim arrangement comprising:
an emergency door assembly movably mounted on a hull, the emergency door assembly cooperating with the hull to form a mounting bay;
the foldable air bag is arranged in the installation cabin and can extend out of the installation cabin after the emergency door assembly is moved and opened;
and the inflation assembly comprises an inflator pump and a gas generator, wherein the inflator pump and the gas generator are both arranged in the installation cabin, and the inflator pump and the gas generator are both communicated with the folding airbag and used for inflating the folding airbag.
Optionally, the emergency door assembly includes a driving part, a movable rail and an emergency door, the driving part is connected with the movable rail in a transmission manner, the movable rail is arranged on the ship body, the emergency door is arranged on the movable rail and can be driven to move along the movable rail.
Optionally, the driving member includes a motor and a transmission shaft, the motor is in transmission connection with the transmission shaft, and the transmission shaft is in transmission connection with the moving track.
Optionally, a driving gear is arranged on the moving track, and a driven gear meshed with the driving gear is arranged on the emergency door.
Optionally, the driving part, the moving track and the emergency door are respectively provided with two, the two driving parts, the two moving tracks and the two emergency doors are arranged in a one-to-one correspondence manner, and the two emergency doors are arranged oppositely and can be driven to move close to each other or move away from each other.
Optionally, the ship balancing device further comprises a control unit, and the control unit is in signal connection with the emergency door assembly, the inflator and the gas generator.
Optionally, the ship balancing device further comprises a protection block, wherein the protection block is arranged on the emergency door and used for preferentially reacting with seawater to protect the emergency door.
Optionally, the gas generator includes a reactant storage compartment, a catalyst storage compartment, and a reactant processing compartment, the catalyst storage compartment may be communicated with the reactant storage compartment, the reactant processing compartment is provided with a gas valve channel, and the gas valve channel is communicated with the folded airbag.
The invention also provides a ship, which comprises a ship body and the ship balancing device, wherein the emergency door assembly is arranged on the ship body, the emergency door assembly and the ship body are matched to form an installation cabin, and the folding airbag, the inflator pump and the gas generator are all arranged in the installation cabin.
Optionally, the ship balancing device is provided in plurality, and the ship balancing devices are arranged at intervals along the circumferential direction of the ship body.
The invention has the beneficial effects that:
according to the ship balancing device and the ship, when the ship is damaged, the emergency door assembly moves to be opened, the inflator pump responds to the gas generator, and meanwhile the folded air bag is inflated, so that the inflation efficiency is improved, the response time is shortened, and the folded air bag is inflated and expanded to extend out of the installation cabin to support the ship body, so that the navigation safety of the ship is ensured. And when boats and ships safety navigation, folding gasbag, pump and gas generator all set up in the installation under-deck to keep the whole aesthetic property of boats and ships, thereby make the boats and ships balancing unit of this application compromise practicality and aesthetic property.
Drawings
Fig. 1 is a schematic overall top view structure diagram of a ship balancing device according to an embodiment of the present invention;
fig. 2 is a schematic diagram of an overall top view structure of a ship balance device according to an embodiment of the present invention;
FIG. 3 is a schematic front view of a ship balancer device according to an embodiment of the present invention;
FIG. 4 is a schematic structural view of a gas generator according to an embodiment of the present invention;
fig. 5 is a schematic distribution structure diagram of a ship balancing device on a ship according to an embodiment of the present invention.
In the figure:
10. a hull;
1. an emergency door assembly; 11. a drive member; 111. a motor; 112. a drive shaft; 12. a moving track; 121. a driving gear; 13. an emergency door; 2. installing a cabin; 3. folding the airbag; 4. an inflation assembly; 41. an inflator pump; 42. a gas generator; 421. a reactant storage compartment; 422. a catalyst storage compartment; 423. a reactant treatment compartment; 4231. an air valve channel; 43. an air inlet pipe; 5. a protection block; 6. a control unit.
Detailed Description
In order to make the technical problems solved, technical solutions adopted and technical effects achieved by the present invention clearer, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.
The invention discloses a ship balancing device, which comprises an emergency door assembly 1, a folding air bag 3 and an inflating assembly 4, wherein the folding air bag 3 and the inflating assembly 4 are arranged inside the emergency door assembly 1, as shown in figures 1-5. In particular, the emergency door assembly 1 is movably mounted on the hull 10, the emergency door assembly 1 cooperating with the hull 10 to form the installation cabin 2. Folding gasbag 3 sets up in installation cabin 2, and folding gasbag 3 can stretch out installation cabin 2 after emergency door subassembly 1 removes to open. The inflation assembly 4 comprises an inflator 41 and a gas generator 42, the inflator 41 and the gas generator 42 are both arranged in the installation cabin 2, and the inflator 41 and the gas generator 42 are both communicated with the folded airbag 3 for inflating the folded airbag 3.
When the ship is damaged, the emergency door assembly 1 is moved to be opened, the inflator pump 41 responds to the gas generator 42, the folded air bag 3 is inflated simultaneously, the inflation efficiency is improved, the response time is shortened, and the folded air bag 3 is inflated and expanded to extend out of the installation cabin 2 to support the ship body 10, so that the navigation safety of the ship is ensured. And when boats and ships safety navigation, folding gasbag 3, pump 41 and gas generator 42 all set up in installation cabin 2 to keep the whole aesthetic property of boats and ships, thereby make the boats and ships balancing unit of this application compromise practicality and aesthetic property.
Optionally, the emergency door assembly 1 includes a driving member 11, a moving rail 12 and an emergency door 13, the driving member 11 is in transmission connection with the moving rail 12, the moving rail 12 is disposed on the hull 10, the emergency door 13 is disposed on the moving rail 12, and the emergency door 13 can be driven to move along the moving rail 12. The driving part 11 drives the moving track 12 to move, so that the emergency door 13 is driven to move along the moving track 12, opening and closing are realized, and the emergency door is convenient and fast to use.
Further preferably, the driving member 11 comprises a motor 111 and a transmission shaft 112, the motor 111 is in transmission connection with the transmission shaft 112, and the transmission shaft 112 is in transmission connection with the moving track 12. The movement of the movable rail 12 is driven by the positive and negative rotation of the motor 111, and the opening and closing of the emergency door 13 are completed. Alternatively, the motor 111 is a stepper motor.
The movable rail 12 is provided with a driving gear 121, and the emergency door 13 is provided with a driven gear engaged with the driving gear 121. The movement track 12 transmits movement to the emergency door 13 in a gear meshing mode, so that the emergency door 13 is driven to move to realize opening and closing of the installation cabin 2, and meanwhile, the emergency door 13 cannot enter the installation cabin 2 even if seawater moves in the moving process in the gear meshing mode, and the use safety is improved.
Further optionally, the driving member 11, the moving rail 12 and the emergency door 13 are provided with two, the two driving members 11, the two moving rails 12 and the two emergency doors 13 are arranged in a one-to-one correspondence manner, and the two emergency doors 13 are arranged oppositely and can be driven to move close to or away from each other, so that the emergency doors 13 are closed and opened. Of course, in other embodiments, there may be only one emergency door 13, and the opening and closing is realized by the movement of one emergency door 13, which is not limited to this embodiment.
As shown in fig. 1 to 3, the folded air cells 3 are used to inflate and float on the sea to provide support buoyancy to the hull 10 when the ship is damaged. The volume of the folded air bag 3 can be determined according to the space of the installation chamber 2 and the buoyancy to be provided, and the embodiment is not particularly limited.
The inflator 41 is used to deliver gas to the folded airbag 3. Meanwhile, the inflator 41 can also pump out the gas in the folded airbag 3 after the folded airbag 3 is used so as to facilitate the folding and storage of the folded airbag 3.
Optionally, the inflation assembly 4 further includes an air inlet pipe 43, the air inlet pipe 43 is communicated with the inflator 41 and an air storage tank on the deck to convey the gas in the air storage tank to the folding airbag 3 through the air inlet pipe 43, and meanwhile, the gas in the folding airbag 3 can be recovered to the air storage tank, so that the gas recycling rate is improved.
As shown in fig. 3 and 4, it is further preferable that the gas generator 42 includes a reactant storage chamber 421, a catalyst storage chamber 422, and a reactant treatment chamber 423, the catalyst storage chamber 422 can be communicated with the reactant storage chamber 421, the reactant treatment chamber 423 can be communicated with the reactant storage chamber 421, a gas valve passage 4231 is provided on the reactant treatment chamber 423, and the gas valve passage 4231 is communicated with the folding bladder 3.
Optionally, the reactant storage compartment 421 contains an explosive reactant NaN3(sodium Azide) NaN when the hull 10 is impacted3The nitrogen gas enters the folding air bag 3 through the air valve passage 4231 to realize quick inflation. The catalyst storage tank 422 is filled with oxygen to accelerate NaN3The decomposition rate of the gas is improved, the gas generation efficiency is improved, and the gas charging time is shortened. The reactant processing chamber 423 contains a reactant, which may be iron oxide, clay, or the like, to react with sodium metal and sodium oxide to reduce the harmfulness thereof. Since the above reaction processes and reaction principles are prior art, they are not described herein in detail.
When the ship body 10 is damaged by impact, the reactant storage cabin 421 is communicated with the catalyst storage cabin 422, the reactant is reacted and decomposed under the catalyst to generate a large amount of gas, the gas enters the folding airbag 3 through the gas valve passage 4231 to realize rapid inflation, and simultaneously, substances generated by the reaction of the reactant further react with reaction treatment substances. Alternatively, a plurality of gas generators 42 may be provided to inflate the folded airbag 3 at the same time, further accelerating the inflation rate. The invention accelerates the inflation rate of the folding air bag 3 and shortens the response time by the way that the inflator pump 41 and the gas generator 42 jointly inflate the folding air bag 3, thereby quickly responding when the ship is damaged and ensuring the navigation safety.
As a preferable technical solution of the ship balancing device, the ship balancing device further includes a protection block 5, and the protection block 5 is disposed on the emergency gate 13 and is used for preferentially reacting with seawater to protect the emergency gate 13. The emergency door 13 is generally made of iron or iron-containing alloy, the protective block 5 is a zinc block, and the metal activity of zinc is higher than that of iron, so that the zinc block preferentially contacts and reacts with seawater, thereby protecting the emergency door 13 from seawater corrosion. Of course, in other embodiments, the protection block 5 may be made of other metals with higher activity than iron according to the requirement, and is not limited to this embodiment. Correspondingly, the number of the protection blocks 5 is two, and the two protection blocks 5 are respectively arranged on the two emergency doors 13, so that the comprehensive protection effect is achieved.
Further preferably, the ship trim arrangement further comprises a control unit 6, the control unit 6 being in signal connection with the emergency door assembly 1, the inflator 41 and the gas generator 42. When the ship body 10 is damaged, the control unit 6 sends a signal to control the emergency door assembly 1 to start, the emergency door 13 moves, the installation cabin 2 is opened, meanwhile, the gas generator 42 and the inflator pump 41 receive the signal to start so as to inflate the folded airbag 3, and the folded airbag 3 is inflated and expanded to extend out of the installation cabin 2 to be in contact with seawater to support the ship body 10. The invention improves the automation degree of the whole ship balancing device and further shortens the response time.
The invention also provides a ship, which comprises a ship body 10 and the ship balancing device, wherein the emergency door assembly 1 is arranged on the ship body 10, the emergency door assembly 1 and the ship body 10 are matched to form an installation cabin 2, and the folding air bag 3, the inflator pump 41 and the gas generator 42 are all arranged in the installation cabin 2.
As shown in fig. 5, a plurality of ship balancers are further provided, and the plurality of ship balancers are spaced apart from each other in the circumferential direction of the hull 10 to support and balance the circumference of the hull 10, thereby ensuring the safety of the ship in traveling.
In summary, according to the ship balance device and the ship provided by the embodiment of the invention, when the ship is damaged, the emergency door assembly 1 moves to be opened, the inflator 41 and the gas generator 42 respond, and simultaneously the folded airbag 3 is inflated, so that the inflation efficiency is improved, the response time is shortened, and the folded airbag 3 is inflated and expanded to extend out of the installation cabin 2 to support the ship body 10, thereby ensuring the safety of ship navigation. And when boats and ships safety navigation, folding gasbag 3, pump 41 and gas generator 42 all set up in installation cabin 2 to keep the whole aesthetic property of boats and ships, thereby make the boats and ships balancing unit of this application compromise practicality and aesthetic property.
It should be understood that the above-described embodiments of the present invention are merely examples for clearly illustrating the present invention, and are not intended to limit the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.
Claims (10)
1. A marine vessel trim arrangement, comprising:
an emergency door assembly (1) movably mounted on a hull (10), the emergency door assembly (1) cooperating with the hull (10) to form a mounting bay (2);
the foldable air bag (3) is arranged in the installation cabin (2), and the foldable air bag (3) can extend out of the installation cabin (2) after the emergency door assembly (1) is moved and opened;
inflation assembly (4), including pump (41) and gas generator (42), pump (41) with gas generator (42) all set up in installation cabin (2), just pump (41) with gas generator (42) all with folding gasbag (3) intercommunication, it is right to be used for folding gasbag (3) aerify.
2. Marine vessel trim arrangement according to claim 1, characterised in that the emergency door assembly (1) comprises a drive (11), a moving track (12) and an emergency door (13), the drive (11) and the moving track (12) being in driving connection, the moving track (12) being arranged on the hull (10), the emergency door (13) being arranged on the moving track (12) and the emergency door (13) being movable along the moving track (12) by being able to be brought along.
3. Marine vessel trim arrangement according to claim 2, characterised in that the drive member (11) comprises an electric motor (111) and a transmission shaft (112), the electric motor (111) being in driving connection with the transmission shaft (112), the transmission shaft (112) being in driving connection with the moving track (12).
4. Marine vessel trim arrangement according to claim 2, characterised in that the displacement track (12) is provided with a drive gear (121) and the panic door (13) is provided with a driven gear which meshes with the drive gear (121).
5. Marine vessel trim arrangement according to claim 2, characterised in that the drive element (11), the displacement track (12) and the emergency gate (13) are each provided in two, two drive elements (11), two displacement tracks (12) and two emergency gates (13) being arranged in one-to-one correspondence, the two emergency gates (13) being arranged opposite and being drivable towards and away from each other.
6. Marine vessel trim set according to any of claims 1-5, characterised in that the marine vessel trim set further comprises a control unit (6), which control unit (6) is in signal connection with the emergency door assembly (1), the inflator (41) and the gas generator (42).
7. Marine vessel trim arrangement according to any of claims 2-5, characterized in that the marine vessel trim arrangement further comprises a protection block (5), which protection block (5) is arranged on the emergency gate (13) for preferentially reacting with seawater for protecting the emergency gate (13).
8. The marine vessel ballast device according to claim 1, wherein the gas generator (42) comprises a reactant storage tank (421), a catalyst storage tank (422), and a reactant processing tank (423), the catalyst storage tank (422) is capable of communicating with the reactant storage tank (421), the reactant processing tank (423) is capable of communicating with the reactant storage tank (421), a gas valve passage (4231) is provided in the reactant processing tank (423), and the gas valve passage (4231) is communicated with the folded airbag (3).
9. A ship comprising a hull (10), characterized in that the ship further comprises a ship trim arrangement according to any of claims 1-8, the emergency door assembly (1) is mounted on the hull (10), and the emergency door assembly (1) cooperates with the hull (10) to form a mounting compartment (2), the folded airbag (3), the inflator (41) and the gas generator (42) being arranged in the mounting compartment (2).
10. A ship according to claim 9, characterized in that the ship's balance means is provided in plurality, and a plurality of the ship's balance means are provided at intervals in the circumferential direction of the hull (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011179864.6A CN112249256A (en) | 2020-10-29 | 2020-10-29 | Ship balancing device and ship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011179864.6A CN112249256A (en) | 2020-10-29 | 2020-10-29 | Ship balancing device and ship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112249256A true CN112249256A (en) | 2021-01-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011179864.6A Pending CN112249256A (en) | 2020-10-29 | 2020-10-29 | Ship balancing device and ship |
Country Status (1)
| Country | Link |
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| CN (1) | CN112249256A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937755A (en) * | 2021-01-27 | 2021-06-11 | 广船国际有限公司 | Ship |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112937755A (en) * | 2021-01-27 | 2021-06-11 | 广船国际有限公司 | Ship |
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Application publication date: 20210122 |