CN106314707A - Gasbag type anti-sinking overturn-preventing device - Google Patents
Gasbag type anti-sinking overturn-preventing device Download PDFInfo
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- CN106314707A CN106314707A CN201510355246.5A CN201510355246A CN106314707A CN 106314707 A CN106314707 A CN 106314707A CN 201510355246 A CN201510355246 A CN 201510355246A CN 106314707 A CN106314707 A CN 106314707A
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- air
- valve
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- gasbag
- inflation
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- 239000000463 material Substances 0.000 claims description 6
- 239000004744 fabric Substances 0.000 claims description 3
- 230000004048 modification Effects 0.000 abstract description 6
- 238000012986 modification Methods 0.000 abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000012857 repacking Methods 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 239000002775 capsule Substances 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
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Abstract
The invention discloses a gasbag type anti-sinking overturn-preventing device. The gasbag type anti-sinking overturn-preventing device comprises an inflation unit, a gasbag and an extension and retraction unit. The inflation unit is connected with the gasbag. The gasbag is connected with the extension and retraction unit. The inflation unit comprises a high-pressure air bottle and an air pipe system. The high-pressure air bottle is filled with high-pressure air and provided with a bottle valve. The air pipe system comprises a high-pressure air main, a reducing valve, a check valve, an electromagnet valve and an inflation plug. The high-pressure air main is connected with the reducing valve, the check valve, the electromagnet valve and the inflation plug. The gasbag comprises a bag body and an accessory. The extension and retraction unit comprises a bollard, a hoisting lug, a lock catch and a puling rope. According to the technical scheme, the airplane modification difficulty of the device to a ship is low, and the project achieving feasibility is high; modification of a ship body is small, and the influences on the ship navigation performance after airplane modification are small; and the device is simple in structure, reliable in operation, low in cost, low in project difficulty and suitable for popularization.
Description
Technical field
The invention belongs to boats and ships survivability technology field, particularly disclose the anti-heavy Overthrow preventing device of gasbag-type.
Background technology
The reason damage and water inflows such as boats and ships are likely to be due to hit a submerged reef, collision, cause its buoyancy, stability to be destroyed, cause boats and ships to sink, incline
Tiltedly, even sinking, topple, existing ship Counter-Flooding mainly uses watertight compartment design and damages pipe plug two kinds of means of leakage to maintain ship
The vitality of oceangoing ship, and the existing Patents searched in State Intellectual Property Office, Patent No. 96228263.4, proprietary term
It is referred to as emergent anti-the sinking of boats and ships and subtracts distant Overthrow preventing device, propose one in that patent and air bag cabin is set at bottom of ship, by gas
Capsule increases buoyancy and restoring moment improves Ship's Insubmeribility, subtracts shaking property and the patent of overturn-preventing ability, and the device that this patent proposes needs
To arrange air bag cabin at bottom of ship, boats and ships to add refitting engineer difficulty too big, be not suitable for promoting, the scope of application is limited substantially,
And the patent No. 201320815925.2, patent name is gasbag-type anti-sink device, a kind of soft by arranging in being arranged on hull separate space
Property air bag anti-sink device, the water that will be entered cabin by airbag aeration discharged outboard, and increases ship buoyance, this patent limitation
Air bag can only be installed on hole capital after selling all securities, and otherwise the equipment in cabin or goods may puncture air bag, and another Patents, the patent No.
201220139987.1, patent entitled ship Counter-Flooding airbag apparatus, its " ship Counter-Flooding airbag apparatus " proposed uses chemical reaction
Producing gas to be inflated air bag, the gas temperature that chemical reaction produces is higher, and time initial, possible pressure is excessive bursts air bag,
After a period of time again can exothermic shrinkage, air bag poor stability.
Summary of the invention
The invention discloses setting and buoyancy and restoring moment are in emergency circumstances provided, increase the angle of vanishing stability of boats and ships, maintain boats and ships
Vitality, damage carrying out of pipe Disposal Measures for leak stopping etc. and win the quality time, stop or slow down the air bag that boats and ships sink, topple
The emergent anti-heavy Overthrow preventing device of formula.
The present invention the specific scheme is that the anti-heavy Overthrow preventing device of a kind of gasbag-type, including aerating device, air bag and draw off gear,
Described aerating device connects air bag, and described air bag connects draw off gear, and described aerating device includes high pressure air bottle and air piping,
Being filled with pressure-air in described high pressure air bottle, described high pressure air bottle is provided with bottle valve, and described air piping includes pressure-air
House steward's air relief valve, check valve, electromagnetic valve, inflation bolt and pressure switch, described pressure-air house steward connects high pressure air bottle and sets
Having bottle valve, it is also connected with air relief valve, and described air relief valve connects check valve, and described check valve connects electromagnetic valve, and described electromagnetic valve is even
Connect inflation bolt and pressure switch；
Described air bag includes that utricule and adnexa, described utricule are provided with multiple air chamber, and multiple air chambers are equipped with inflation inlet and gas vent,
Described adnexa includes that the string bag and hook, the described string bag are arranged on each air chamber, and described hook connecting is connected to the string bag；
Described draw off gear includes checking bollard, hanger, snap close and pull rope, and described checking bollard is used for fixed tractive, described pull rope
Being provided with connection ring, its hook being provided with multiple string bags by snap close is connected, and described hanger is provided with roller, described in lead
Messenger slides on the roller that hanger is provided with.
Limit ground further as the present invention, described air relief valve is provided with two, and it is respectively the first air relief valve and the second air relief valve,
Described electromagnetic valve is provided with two, and it is respectively the first electromagnetic valve and the second electromagnetic valve, and described check valve is provided with two, and it is respectively
First check valve and the second check valve, described inflation bolt is provided with two, and it is the first inflation bolt and the second inflation bolt respectively, described
Pressure switch is provided with two, and it is respectively the first piezo-electric relay and the second pressure switch, and described pressure-air house steward is respectively
Connecting the first air relief valve and the second air relief valve, described first air relief valve connects the first check valve, and described first check valve connects first
Electromagnetic valve, described first electromagnetic valve connects the first charging bolt, and described first charging tethers and connects the first pressure switch, and described second
Air relief valve connects the second check valve, and described second check valve connects the second electromagnetic valve, and described second electromagnetic valve connects the second inflation bolt,
Described second inflation tethers and connects the second pressure switch.
Limit ground further as the present invention, the global shape of described utricule is cylindrical, and its material is that PVC presss from both sides screen cloth.
Limit ground further as the present invention, the material of the plurality of string bag is Di Nima rope.
Limit ground further as the present invention, described pull rope is Di Nima rope.
Boats and ships are added modification difficulty not by the Advantageous Effects of the present invention: the emergent anti-heavy Overthrow preventing device of the gasbag-type of the present invention
Greatly, the feasibility of Project Realization is higher；Change to hull is little, less on ship navigation performance impact after adding repacking；This device
Simple in construction, reliable operation, cost are relatively low, and engineering difficulty is little, suitably promotes..
Accompanying drawing explanation
Fig. 1 is embodiment of the present invention aerating device structural representation.
Fig. 2 is embodiment of the present invention airbag structure schematic diagram.
Fig. 3 is the emergent anti-heavy Overthrow preventing device connection diagram of embodiment of the present invention gasbag-type.
In figure: air chamber 1, utricule 101, inflation inlet 2, gas vent 3, the string bag 5, hook 6, checking bollard 7, pull rope 8, lock
Button 9, connects ring 10, hanger 11, roller 12, high pressure air bottle 13, bottle valve 14, pressure-air house steward 15, air relief valve
16, the first air relief valve 161, the second air relief valve 162, check valve 17, the first check valve 171, the second check valve 172, electromagnetism
Valve 18, the first electromagnetic valve 181, the second electromagnetic valve 182, inflate bolt 19, the first inflation bolt 191, the second inflation bolt 192, pressure
Power relay 20, the first pressure switch 201, the second pressure switch 202, waterline 100, hull 200, at hull frame
300。
Detailed description of the invention
The present invention will be further described below in conjunction with the accompanying drawings.
As it is shown in figure 1, the emergent anti-heavy Overthrow preventing device of the present embodiment gasbag-type, including aerating device, air bag and draw off gear,
Described aerating device connects air bag, and described aerating device includes high pressure air bottle 13 and air piping, and high pressure air bottle 13 is provided with bottle
Head valve 14, is filled with pressure-air in high pressure air bottle 3, described air piping includes pressure-air house steward 15, air relief valve 16,
Check valve 17, electromagnetic valve 18 and inflation bolt 19, described bottle valve 14 one end is connected on high pressure air bottle, described bottle valve 14
The other end is connected air relief valve 15, check valve 17 and electromagnetic valve 18 according to this by pressure-air house steward 15 and is positioned at filling of deck two side of a ship
Aeroembolism 19, inflation bolt 19 can dock with inflated hose (not shown), so arranges, it is simple to pressure-air is soft by inflation
Pipe carries.Described electromagnetic valve 18 and inflation bolt 19 between be provided with pressure switch 20, so arrange, by open bottle valve and
Electromagnetic valve, is sent to air header the compressed air in pressure-air house steward, it is achieved to corresponding chamber inflated, air chamber pressure liter
Height, when pressure reaches pressure switch setting valve, and pressure switch controls closed electromagnetic valve, stops chamber inflated.
Further, described air relief valve 16 is provided with two, and it is respectively the first air relief valve 161 and the second air relief valve 162, described electricity
Magnet valve 18 is provided with two, and it is respectively the first electromagnetic valve 181 and the second electromagnetic valve 182, and described check valve 17 is provided with two, its point
Not being the first check valve 171 and the second check valve 172, described inflation bolt 19 is provided with two, and it is the first inflation bolt 191 and respectively
Two inflation bolts 192, described pressure switch 20 is provided with two, and it is respectively the first piezo-electric relay 201 and the second pressure switch
202, so arrange, bolt can be inflated respectively air relief valve, check valve, pressure switch is contained in the port and starboard of hull.Institute
Stating pressure-air house steward 15 and connect the first air relief valve 161 and the second air relief valve 162 respectively, it is single that described first air relief valve 162 connects first
To valve 171, described first check valve 171 connects the first electromagnetic valve 181, and described first electromagnetic valve 181 connects the first charging bolt 191,
Described first charging bolt 191 connects the first pressure switch 201, and described second air relief valve 162 connects the second check valve 172, described
Second check valve 172 connects the second electromagnetic valve 182, and described second electromagnetic valve 182 connects the second inflation bolt 192, described second inflation
Bolt 192 connects the second pressure switch 202, so arranges, it is simple to distinguishes, and is easy to pressure-air to be carried by inflated hose
It is respectively delivered to the port and starboard of ship deck.
As in figure 2 it is shown, described air bag connects draw off gear, described air bag includes utricule 101 and adnexa, described utricule 101 whole
Shape is cylindrical, and it uses PVC to add screen cloth material, is made up of multiple air chambers 1, and multiple air chambers 1 are provided with inflation inlet 2 He
Gas vent 3, can be connected with inflated hose and air exhaust hose (not shown), it is achieved multiple air chambers are the most inflatable and deflatable, this
Sample is arranged, and air bag after inflation, can produce buoyancy and restoring moment under water.Described adnexa includes multiple string bag 5 and hook 6,
Being equipped with multiple string bag 5 on each air chamber 1, the material of the plurality of string bag 5 is Di Nima rope, so arranges, and uses firmly.
Being provided with hook on the plurality of string bag, so arrange, hook is used for connecting draw off gear.
As it is shown on figure 3, described draw off gear includes checking bollard 7, pull rope 8, hanger 11 and roller 12, snap close 9.Wherein, hanger
11 are positioned at Light Water Line less than 100 hull frame of boats and ships two side of a ship 300, and described hanger 11 is provided with roller 12, so arranges,
It is easy to the slip of pull rope.Described checking bollard is used for being solid pull rope 8, and described pull rope 8 is high intensity pull rope, described pull rope 8
Being provided with connection ring 10, the hook being provided with on hanging belt with air bag by snap close 9 is connected, pull rope be placed in boats and ships through hanger
Left and right two side of a ship.
The emergent anti-heavy Overthrow preventing device of the gasbag-type of the present invention, during specifically used, take out air bag and launches, first, logical
Cross snap close and connect the hook that is provided with of multiple string bags and the connection ring of pull rope, and using inflated hose to connect, multiple air chambers are provided with fills
QI KOU and inflation bolt, then, by air bag traction to specifying position be to be fixed in checking bollard, open electromagnetic valve to airbag aeration, greatly
In wind sail, boats and ships, it may happen that acutely rolling, by air bag traction extremely being inflated near waterline and being solid, both may be used
There is provided certain subtracting to shake moment for boats and ships, reduce ship rolling amplitude, it is to avoid boats and ships topple, improve the sea-keeping of boats and ships, the most not
Affect boats and ships normal/cruise；It addition, when shipbreaking is intake, air bag can provide certain buoyancy and restoring moment, slow down or
Stop boats and ships to sink, tilt, to maintain the vitality of boats and ships.
The emergent anti-heavy Overthrow preventing device of the gasbag-type of the present invention, boats and ships, when severe sea condition or dangerously exposed waters navigate by water, take out gas in advance
Capsule be to be fixed in draw off gear, is stopped air bag traction to after waterline position by draw off gear, when damaged hold etc. occurs
During critical condition, by draw off gear, the traction of corresponding air bag to underwater and is fixed, opens the most rapidly electromagnetic valve inflation,
Air bag after inflation provides buoyancy and restoring moment for boats and ships, stops or slow down boats and ships to sink, tilt.This apparatus structure is simple,
Reliable operation, to add repacking cost on spot ship relatively low, and engineering difficulty is little, suitably promotes.
The emergent anti-heavy Overthrow preventing device of the gasbag-type of the present invention, 1, that boats and ships are added modification difficulty is relatively small, Project Realization can
Row is higher；2, the change to hull is less, and performance impact existing to boats and ships is less；3, this apparatus structure is simple, work can
Lean on, to add repacking cost on spot ship relatively low, and engineering difficulty is little, suitably promotes.It is pointed out that above-mentioned preferable reality
Execute example and be only technology design and the feature of the explanation present invention, its object is to allow person skilled in the art will appreciate that the present invention
Content and implement according to this, can not limit the scope of the invention with this.All equivalences made according to spirit of the invention
Change or modification, all should contain within protection scope of the present invention.
Claims (5)
1. the anti-heavy Overthrow preventing device of gasbag-type, including aerating device, air bag and draw off gear, described aerating device connects air bag,
Described air bag connects draw off gear, it is characterised in that: described aerating device includes high pressure air bottle and air piping, described high pressure
Being filled with pressure-air in air bottle, described high pressure air bottle is provided with bottle valve, and described air piping includes that pressure-air house steward is reduced pressure
Valve, check valve, electromagnetic valve, inflation bolt and pressure switch, described pressure-air house steward connects high pressure air bottle and is provided with bottle valve,
It is also connected with air relief valve, and described air relief valve connects check valve, and described check valve connects electromagnetic valve, described electromagnetic valve connect inflation bolt and
Pressure switch；
Described air bag includes that utricule and adnexa, described utricule are provided with multiple air chamber, and multiple air chambers are equipped with inflation inlet and gas vent,
Described adnexa includes that the string bag and hook, the described string bag are arranged on each air chamber, and described hook connecting is connected to the string bag；
Described draw off gear includes checking bollard, hanger, snap close and pull rope, and described checking bollard is used for fixed tractive, described pull rope
Being provided with connection ring, its hook being provided with the string bag by snap close is connected, and described hanger is provided with roller, described pull rope
The roller that hanger is provided with slides.
2. the anti-heavy Overthrow preventing device of gasbag-type as claimed in claim 1, it is characterised in that: described air relief valve is provided with two, its
Being respectively the first air relief valve and the second air relief valve, described electromagnetic valve is provided with two, and it is respectively the first electromagnetic valve and the second electromagnetic valve,
Described check valve is provided with two, and it is respectively the first check valve and the second check valve, and described inflation bolt is provided with two groups, and it is respectively
First inflation bolt and the second inflation bolt, described pressure switch is provided with two, and it is respectively the first piezo-electric relay and the second pressure
Relay, described pressure-air house steward connects the first air relief valve and the second air relief valve respectively, and it is single that described first air relief valve connects first
To valve, described first check valve connects the first electromagnetic valve, and described first electromagnetic valve connects the first charging bolt, described first charging bolt
Connecting the first pressure switch, described second air relief valve connects the second check valve, and described second check valve connects the second electromagnetic valve,
Described second electromagnetic valve connects the second inflation bolt, and described second inflation tethers and connects the second pressure switch.
3. the anti-heavy Overthrow preventing device of gasbag-type as claimed in claim 1, it is characterised in that: the global shape of described utricule is circle
Cylindricality, its material is that PVC presss from both sides screen cloth.
4. the anti-heavy Overthrow preventing device of gasbag-type as claimed in claim 1, it is characterised in that: the material of the described string bag is Di Nima
Rope.
5. the anti-heavy Overthrow preventing device of gasbag-type as claimed in claim 1, it is characterised in that: described pull rope is Di Nima rope.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355246.5A CN106314707A (en) | 2015-06-17 | 2015-06-17 | Gasbag type anti-sinking overturn-preventing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510355246.5A CN106314707A (en) | 2015-06-17 | 2015-06-17 | Gasbag type anti-sinking overturn-preventing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106314707A true CN106314707A (en) | 2017-01-11 |
Family
ID=57729233
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510355246.5A Pending CN106314707A (en) | 2015-06-17 | 2015-06-17 | Gasbag type anti-sinking overturn-preventing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106314707A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697240A (en) * | 2017-11-06 | 2018-02-16 | 中国人民解放军陆军军事交通学院镇江校区 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
| CN108263571A (en) * | 2018-01-31 | 2018-07-10 | 芜湖市皖南造船有限公司 | A kind of airbag apparatus installed alow |
| CN109703712A (en) * | 2019-01-11 | 2019-05-03 | 西南石油大学 | A buoyancy device for amphibious drilling platform |
| CN112726492A (en) * | 2020-12-11 | 2021-04-30 | 哈尔滨工程大学 | Inflatable gravity wave absorbing device |
| CN114633847A (en) * | 2022-03-30 | 2022-06-17 | 武汉理工大学 | Cruise ship damage emergency device based on electromagnetic ejection |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260053Y (en) * | 1996-07-01 | 1997-08-20 | 杨庆勇 | Equipment for reducing rocking and reducing risk of capsizing or sinking for emergency for ship |
| JPH11342893A (en) * | 1998-04-27 | 1999-12-14 | Kaiyo Kaihatsu Gijutsu Kenkyusho:Kk | Overturn preventive device of ship by air bag system |
| CN2557418Y (en) * | 2002-02-09 | 2003-06-25 | 刘新华 | Ship sinking-proof inflator |
| CN203714161U (en) * | 2014-01-26 | 2014-07-16 | 张奥 | Ship sinking slow-down device |
-
2015
- 2015-06-17 CN CN201510355246.5A patent/CN106314707A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2260053Y (en) * | 1996-07-01 | 1997-08-20 | 杨庆勇 | Equipment for reducing rocking and reducing risk of capsizing or sinking for emergency for ship |
| JPH11342893A (en) * | 1998-04-27 | 1999-12-14 | Kaiyo Kaihatsu Gijutsu Kenkyusho:Kk | Overturn preventive device of ship by air bag system |
| CN2557418Y (en) * | 2002-02-09 | 2003-06-25 | 刘新华 | Ship sinking-proof inflator |
| CN203714161U (en) * | 2014-01-26 | 2014-07-16 | 张奥 | Ship sinking slow-down device |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107697240A (en) * | 2017-11-06 | 2018-02-16 | 中国人民解放军陆军军事交通学院镇江校区 | The anti-heavy overturn-preventing airbag apparatus of ships and light boats throwing type |
| CN108263571A (en) * | 2018-01-31 | 2018-07-10 | 芜湖市皖南造船有限公司 | A kind of airbag apparatus installed alow |
| CN109703712A (en) * | 2019-01-11 | 2019-05-03 | 西南石油大学 | A buoyancy device for amphibious drilling platform |
| CN112726492A (en) * | 2020-12-11 | 2021-04-30 | 哈尔滨工程大学 | Inflatable gravity wave absorbing device |
| CN114633847A (en) * | 2022-03-30 | 2022-06-17 | 武汉理工大学 | Cruise ship damage emergency device based on electromagnetic ejection |
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Application publication date: 20170111 |