CN204937428U - The anti-rolling device of a kind of TPU air bag - Google Patents
The anti-rolling device of a kind of TPU air bag Download PDFInfo
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- CN204937428U CN204937428U CN201520524169.7U CN201520524169U CN204937428U CN 204937428 U CN204937428 U CN 204937428U CN 201520524169 U CN201520524169 U CN 201520524169U CN 204937428 U CN204937428 U CN 204937428U
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Abstract
The utility model discloses the anti-rolling device of a kind of TPU air bag, airbag body comprises interior TPU carcass from inside to outside, high strength fabric layer and outer TPU carcass, adopt said structure, airbag body is made to have pulling strengrth good, anti tear, wear-resisting, puncture-resistant, ageing-resistant, oil resistant and low temperature resistant feature, when boats and ships generation emergency, the airbag body of hull both sides is then inflated fast, airbag body produces buoyancy, offset the roll force of hull, make hull righting, prevent from toppling, when hull bottom broken hole is intake time, airbag body also can slow down the speed that boats and ships sink, for the more time is striven in passenger's escape.After danger is removed, then gas in airbag body is released, airbag body is then regained can repeated usage, therefore, and long service life, and environmental protection.
Description
[technical field]
The utility model relates to boats and ships, especially a kind of anti-rolling device of TPU air bag of boats and ships.
[background technology]
Boats and ships are at prominent chance high wind or when hitting a submerged reef, and the billow that likely can cause because of high wind topples, or cause toppling because of the water inlet of hull bottom broken hole, and the process of toppling is the shortest even only had for 6 seconds, and passenger does not have time enough to capture life jacket or buoy quoit is escaped.On June 1st, 2015 east star pleasure boat driving process in meet with wind spout suddenly, cause passenger boat to topple, the time of toppling is 1-2 minute, causes most of passenger to escape.China's " boats and ships " magazine phase (63-64 page) article April the 2nd in 2003 " a kind of simple boats and ships efficiently of introduction are anti-shakes design ", disclose a kind of boats and ships to prevent shaking design, this system arranges the air bag of extending/drawing back type in boats and ships both sides, when ship boats and ships body just rolling occurs in stormy waves, produce inclination initial, the airbag aeration of both sides is kept to the righting of hull.But because the process time of ship capsize is short, emergency situation air bag can not fully launch to be difficult to play the effect preventing from toppling.
A kind of boats and ships anti-dumping of patent of invention delays sinking system, patent No. ZL200410060889.9, does not provide solution to the material of air bag, and domestic common air bag is the adhesive plaster adopting PVC, quality of rubber materials to make mostly.Rubber is used in the high molecular polymer on adhesive plaster material the earliest, but its shortcoming of rubber be easy aged deterioration, tear strength is poor, Compression Set is large, low temperature resistant and wear resisting property is poor; The puncture-resistant of PVC material, low temperature resistant and resistance to tortuous poor-performing, and can objectionable impurities be discharged.Containing plasticizer in PVC raw material, rear intensity of long duration and resistance to abrasion significantly decline, and when ship collision reef, adopt the air bag of this material to be then easy to be pierced and leak gas, and air bag are leaked gas useless.In addition, the developed countries such as America and Europe have formulated relevant environmental protection standard, are limited the production of PVC.
Namely the utility model is researched and proposed for the deficiencies in the prior art.
[utility model content]
The technical problems to be solved in the utility model is to provide the anti-rolling device of a kind of TPU air bag, airbag body comprises interior TPU carcass from inside to outside, high strength fabric layer and outer TPU carcass, adopt said structure, airbag body is made to have pulling strengrth good, anti tear, wear-resisting, puncture-resistant, ageing-resistant, oil resistant and low temperature resistant feature, when boats and ships generation emergency, the airbag body of hull both sides is then inflated fast, airbag body produces buoyancy, offset the roll force of hull, make hull righting, prevent from toppling, when hull bottom broken hole is intake time, airbag body also can slow down the speed that boats and ships sink, for the more time is striven in passenger's escape.After danger is removed, then gas in airbag body is released, airbag body is then regained can repeated usage, therefore, and long service life, and environmental protection.
For solving the problems of the technologies described above, the anti-rolling device of a kind of TPU air bag of the utility model, adopts following technical scheme:
The anti-rolling device of a kind of TPU air bag of the utility model, comprise the airbag body being located at hull both sides, described hull both sides are also provided with the air-bag shell for folding airbag body, described airbag body comprises interior TPU carcass, high strength fabric layer and outer TPU carcass from inside to outside, also include be located at hull be taken in hull roll time for the ventilating control unit to airbag body blanketing gas.
Described ventilating control unit comprise order electrical connection for detect signal detection module that hull rolls, for analyze and send perform instruction main control module, for will the air-bag shell locking module that remains closed or open be controlled, and for the inflator module to airbag body blanketing gas.
Described ventilating control unit also comprises the feedback module being located at main control module and locking between module and inflator module.
Described signal detection module comprises trigger switch and hand switch.
Described air-bag shell is curved panel protruding outside hull.
Plural gas ducting is provided with in described airbag body.
Described high strength fabric layer is terylene oxford.
Described high strength fabric layer is the terylene oxford of 200D-1000D, and thickness is 0.5mm-2mm.
Compared with prior art, the anti-rolling device of a kind of TPU air bag of the utility model, tool has the following advantages:
1, airbag body comprises interior TPU carcass, high strength fabric layer and outer TPU carcass from inside to outside, has the advantages that tensile break strength is high.
2, the curved panel of the outer outwardly convex of air-bag shell, and be connected with hull by locking module, airbag body is compressed and is arranged between air-bag shell and hull, make it total and form an entirety, avoid hull on the go to be hindered by waterpower;
3, multiple gas ducting is provided with in airbag body, can fast by airbag body aerification;
4, signal detection module comprises trigger switch, hand switch, when ensureing that hull occurs to roll, can send energizing signal in time, inflator module be inflated airbag body in time, has reliability.
[accompanying drawing explanation]
Below in conjunction with accompanying drawing, detailed description of the invention of the present utility model is described in further detail, wherein:
Fig. 1 is the front view that the utility model is applied to boats and ships.
Fig. 2 is the lateral plan that the utility model is applied to boats and ships.
Fig. 3 is the using state reference diagram in the utility model after the inflation of TPU airbag body.
Fig. 4 is the section-drawing of airbag body in the utility model.
Fig. 5 is the control principle drawing of ventilating control unit in the utility model.
[detailed description of the invention]
Below in conjunction with accompanying drawing, embodiment of the present utility model is elaborated.
The anti-rolling device of a kind of TPU air bag of the utility model, the anti-rolling device of a kind of TPU air bag of the utility model, comprise the airbag body 2 being located at hull 1 both sides, described hull 1 both sides are also provided with the air-bag shell 3 for folding airbag body 2, described airbag body 2 comprises interior TPU carcass 21 from inside to outside, high strength fabric layer 22 and outer TPU carcass 23, in present embodiment, airbag body 2 meets the standard of FEDSTD191aNo.5100, airbag body 2 warp, latitude is greater than 300N/cm, and, joint strength is greater than 300N/cm, air-tightness 65KPA/5 minute without gas leakage, standard Mil-c-834894.4.2.
In the present embodiment, described high strength fabric layer 22 is the terylene oxford of 200D-1000D, and thickness is 0.5mm-2mm, and by dielectric bonding, interior TPU carcass 21, high strength fabric layer 22 and outer TPU carcass 23 is bonded as airbag body 2.Time normal, airbag body 2 compression is in air-bag shell 3.
The utility model also includes and is located at hull 1 and is taken in hull 1 when rolling for the ventilating control unit 4 to airbag body 2 blanketing gas.
Described ventilating control unit 4 comprise order electrical connection for detect signal detection module 41 that hull 1 rolls, for analyze and send perform instruction main control module 42, for will the air-bag shell 3 locking module 43 that remains closed or open be controlled, and for the inflator module 44 to airbag body 2 blanketing gas.Air-bag shell 3 is closed by locking module 43, and locking module 43 is controlled to open by main control module 42.When hull 1 occurs to roll time, signal detection module 41 sends signal, main control module 42 sends the instruction of opening locking module 43, make it to open, airbag body 2 restarts expansion fast under the air pressure of high-pressure gas bottle, form two gassiness air vesicles respectively in the both sides of hull 1 rapidly, and produce buoyancy and hull 1 righting.If when hull 1 leaks because of the broken hole that hits a submerged reef, air vesicle also can slow down boats and ships rate of sinking, create the more time for passenger escapes.
Described ventilating control unit 4 also comprises the feedback module 45 being located at main control module 42 and locking between module 43 and inflator module 44, and feedback module 45 comprises the pressure sensor be located in airbag body 2.
Described signal detection module 41 comprises trigger switch 411 and hand switch 412, trigger switch 411 adopts mercury sensor, when ensureing that hull 1 occurs to roll, can send energizing signal in time, inflator module 44 is inflated airbag body 2 in time, there is reliability.
When boats and ships generation emergency, mercury sensor transfers signals to binary pair after the angle of inclination of boats and ships being detected, flipflop output signal is transferred to main control module 42, main control module 42 sends the instruction of locking module 43 being opened unblock, the airbag body 2 of inflator module 44 pairs of both sides carries out fast speed inflation, and airbag body produces buoyancy, offsets the roll force of hull 1, make hull 1 righting, prevent from toppling.When the pressure sensor in airbag body 2 detects signal, and feed back to main control module 42, the corresponding control command that sends of main control module 42 is to control the action of locking module 43.
In the utility model, the inflating expanded speed of airbag body 2 is very fast, and issue instructions to from main control module 42 and launch completely, the time can control within 0.1S.
Described air-bag shell 3 is curved panel protruding outside hull 1, accommodation space is formed inside curved panel, airbag body 2 is compressed be arranged between air-bag shell 3 and hull 1, make it total and form an entirety, avoid hull 1 on the go to be hindered by waterpower.
Plural gas ducting 24 is provided with in described airbag body 2.Inflator module 44 adopts high-pressure gas bottle, can fast by airbag body aerification; After danger is removed, the gas in airbag body 2 is released, and then airbag body 2 is accommodated between air-bag shell 3 and hull 1.
Claims (8)
1. the anti-rolling device of TPU air bag, it is characterized in that comprising the airbag body (2) being located at hull (1) both sides, described hull (1) both sides are also provided with the air-bag shell (3) for folding airbag body (2), described airbag body (2) comprises interior TPU carcass (21), high strength fabric layer (22) and outer TPU carcass (23) from inside to outside, also includes and is located at when the fooled hull (1) of hull (1) rolls for the ventilating control unit (4) to airbag body (2) blanketing gas.
2. by the anti-rolling device of a kind of TPU air bag described in claim 1, it is characterized in that described ventilating control unit (4) comprise order electrical connection for detect signal detection module (41) that hull (1) rolls, for analyze and send perform instruction main control module (42), for the locking module (43) that air-bag shell (3) remains closed or opens will be controlled, and for the inflator module (44) to airbag body (2) blanketing gas.
3., by the anti-rolling device of a kind of TPU air bag described in claim 2, it is characterized in that described ventilating control unit (4) also comprises the feedback module (45) being located at main control module (42) and locking between module (43) and inflator module (44).
4., by the anti-rolling device of a kind of TPU air bag described in Claims 2 or 3, it is characterized in that described signal detection module (41) comprises trigger switch (411) and hand switch (412).
5., by the anti-rolling device of a kind of TPU air bag described in claim 1 or 2 or 3, it is characterized in that described air-bag shell (3) is to the protruding curved panel in hull (1) outside.
6., by the anti-rolling device of a kind of TPU air bag described in claim 1 or 2 or 3, it is characterized in that being provided with plural gas ducting (24) in described airbag body (2).
7., by the anti-rolling device of a kind of TPU air bag described in claim 1 or 2 or 3, it is characterized in that described high strength fabric layer (22) is terylene oxford.
8., by the anti-rolling device of a kind of TPU air bag described in claim 7, it is characterized in that the terylene oxford that described high strength fabric layer (22) is 200D-1000D, and thickness is 0.5mm-2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524169.7U CN204937428U (en) | 2015-07-20 | 2015-07-20 | The anti-rolling device of a kind of TPU air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520524169.7U CN204937428U (en) | 2015-07-20 | 2015-07-20 | The anti-rolling device of a kind of TPU air bag |
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| CN204937428U true CN204937428U (en) | 2016-01-06 |
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| CN201520524169.7U Active CN204937428U (en) | 2015-07-20 | 2015-07-20 | The anti-rolling device of a kind of TPU air bag |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791746A (en) * | 2018-08-13 | 2018-11-13 | 于桂喜 | Safe first aid ship quick air blast speed in danger increases buoyant device |
| CN108791714A (en) * | 2018-07-05 | 2018-11-13 | 长江南京航道工程局 | It is a kind of to be floated from the anchor that sinks to the bottom of floating function with underwater remote-control |
-
2015
- 2015-07-20 CN CN201520524169.7U patent/CN204937428U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108791714A (en) * | 2018-07-05 | 2018-11-13 | 长江南京航道工程局 | It is a kind of to be floated from the anchor that sinks to the bottom of floating function with underwater remote-control |
| CN108791746A (en) * | 2018-08-13 | 2018-11-13 | 于桂喜 | Safe first aid ship quick air blast speed in danger increases buoyant device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Device that heels is prevented to TPU gasbag Effective date of registration: 20170320 Granted publication date: 20160106 Pledgee: China Co truction Bank Corp Zhongshan branch Pledgor: ZHONGSHAN BREATHTEX SPECIALITY MATERIAL CO., LTD. Registration number: 2017990000211 |