CN102205875A - Umbrella unfolding type airship air bag - Google Patents
Umbrella unfolding type airship air bag Download PDFInfo
- Publication number
- CN102205875A CN102205875A CN2010106121054A CN201010612105A CN102205875A CN 102205875 A CN102205875 A CN 102205875A CN 2010106121054 A CN2010106121054 A CN 2010106121054A CN 201010612105 A CN201010612105 A CN 201010612105A CN 102205875 A CN102205875 A CN 102205875A
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- air bag
- utricule
- bar
- electric capstan
- withdrawal
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Abstract
An umbrella unfolding type airship air bag is characterized by comprising a bag body (1), an axial extending device (2) and a charge valve (3), wherein the air bag extending device (2) is arranged in the bag body (1), and a gas supply opening of the charge valve (3) is communicated with the inner cavity of the bag body (1). The umbrella unfolding type airship air bag has the advantages that, by changing the structural form of the air bag, the volume of the air bag can be effectively shrunk when the volume of internal lifting power gas on the ground and at low-aptitude height is small; the air is unfolded by using the inner and outer pressure difference of the air bag without arranging an auxiliary air bag inside when the volume of internal lifting power gas of the air bag expands in the air. Therefore, the umbrella unfolding type airship air bag has the advantages of low manufacturing cost, facilitates the manufacture of large high-altitude airships and is contributive to the realization of high-altitude flying.
Description
Technical field
The present invention relates to dirigible, relate in particular to the air bag of dirigible.
Background technology
At present, the dirigible air bag is divided into three types by its airbag structure: soft air bag, rigid air bag and semihard formula air bag.Their common feature is: at work, the profile of dirigible air bag and cumulative volume be approximate not to be changed or changes small, the in-to-in helium then expands with the reduction of air pressure and/or the rising of temperature, dirigible air bag domestic demand leaves the requirement of big space with the volume change that satisfies helium and expand, the air bag domestic demand of blimp is provided with balloonet, rigid airship need have huge duricrust ectosome, and the big or small and profile of the volume of outer utricule was identical when the dirigible air bag was worked with flight on high sea level elevation on ground and low clearance.Thereby big, the wind loading rating of volume was weak when present known dirigible air bag existed ground and low latitude, weight is big, complex structure, be difficult to realize deficiency such as high-altitude flight.
Summary of the invention
Purpose of the present invention is exactly at existing above-mentioned deficiency, and provides the distensible umbrella of a kind of profile to open formula dirigible air bag.
Technical scheme of the present invention is: a kind of umbrella is opened formula dirigible air bag, and it is made up of utricule, axial extending apparatus and charge valve, and the air bag extending apparatus is installed in the utricule, and the air supply opening of charge valve communicates with the inner chamber of utricule.Its utricule is made up of one group of lobe shape capsule skin, one group of longitudinal rib, one group of lobe shape capsule skin is made by air tight dirigible air bag cloth, adjacent lobe shape capsule skin bonds together by heat seal in the junction, one group of longitudinal rib is made of powerful flexible clue, and one group of longitudinal rib is fixed in adjacent lobe shape capsule skin junction respectively.The air bag extending apparatus by left bar, right bar, stretch out drag-line, stretch out electric capstan, withdrawal electric capstan, withdrawal drag-line form, left bar is a piston rod construction, right bar is the piston barrel structure; Left side bar is loaded in the right bar and can endwisely slips; The bearing that stretches out electric capstan is captiveed joint with left bar respectively with the bearing of withdrawal electric capstan, the left end that stretches out end of drag-line and right bar is hinged, the other end is around on the wheel hub that stretches out electric capstan, one end of withdrawal drag-line and the right-hand member of right bar are hinged, the other end is around on the wheel hub of withdrawal electric capstan, left side bar front end and the utricule front end is airtight is connected, the rear end of right bar and the utricule rear end is airtight is connected.
Advantage of the present invention is: the present invention utilizes lobe shape capsule skin and longitudinal rib to constitute utricule, utilize axial extending apparatus to constitute the center framework of air bag, when the volume-diminished of gas in the air bag, axially extending apparatus extends under the effect of control setup, drive the air bag axial elongation, draw in as umbrella, thereby the volume of air bag inner chamber diminishes, the smaller volume of air bag is convenient to parking, launch and reclaiming of dirigible; When the volume of gas in the air bag expanded, axially extending apparatus shortened under the effect of control setup, drove air bag and axially shortened, and opened as umbrella, and it is big that the volume of air bag inner chamber becomes, and it is big that the volume of air bag becomes.The present invention is by changing the airbag structure form of dirigible, can remove now can effectively reduce capsule leather material intensity, reduce weight by the longitudinal rib structure with the balloonet in the dirigible, can real high-altitude flight to the requirement of air bag; Volume is little on ground and during low sea level elevation, can increase wind loading rating; Volume when the high-altitude is big, satisfies the requirement of lift gas inflated with low pressure in the air bag.Park, safeguard that on ground the place that needs is less, be convenient to transportation, dismounting and the assembling of air bag.By umbrella of the present invention open formula dirigible air bag can by front and back connect or and connect or multiple mode such as connection in series-parallel constitutes the dirigible of various ways and profile, can carry more heavy weight load, good stability is arranged.
Description of drawings
Accompanying drawing 1 is structural representation of the present invention.
Accompanying drawing 2 is the A-A cross-sectional view of Fig. 1.
Accompanying drawing 3 is the A-A cross-sectional view of Fig. 1 cross-sectional view when air bag opens when gas expands.
Accompanying drawing 4 is axial extending apparatus structural representation.
Accompanying drawing 5 is for opening a kind of dirigible scheme drawing that formula dirigible air bag polyphone constitutes by umbrella.
The specific embodiment
As shown in Figure 1, the present invention is made up of utricule 1, axial extending apparatus 2 and charge valve 3, and air bag extending apparatus 2 is installed in the utricule 1, and the air supply opening of charge valve 3 communicates with the inner chamber of utricule 1.
Shown in Fig. 2,3, utricule 1 is made up of one group of lobe shape capsule skin 11, one group of longitudinal rib 12, one group of lobe shape capsule skin 11 is made by air tight dirigible air bag cloth, adjacent lobe shape capsule skin bonds together by heat seal in the junction, one group of longitudinal rib 12 is made of powerful flexible clue, and one group of longitudinal rib 12 is fixed in adjacent lobe shape capsule skin junction respectively.Lobe shape capsule skin 11 can be manufactured with air tight dirigible fabric, dirigible air bag cloth or membraneous material, and the higher compound rope of cotton rope, Kevlar or other High molecular material of longitudinal rib 12 usable intensity is made.
As shown in Figure 4, air bag extending apparatus 2 by left bar 21, right bar 22, stretch out drag-line 23, stretch out electric capstan 24, withdrawal electric capstan 25, withdrawal drag-line 26 form, left bar 21 is piston rod constructions, right bar 22 is piston barrel structures; Left side bar 21 is loaded in the right bar 22 and can endwisely slips; The bearing that stretches out electric capstan 24 is captiveed joint with left bar 21 respectively with the bearing of withdrawal electric capstan 25, the left end that stretches out end of drag-line 23 and right bar 22 is hinged, the other end is around on the wheel hub that stretches out electric capstan 24, one end of withdrawal drag-line 26 and the right-hand member of right bar 22 are hinged, the other end is around on the wheel hub of withdrawal electric capstan 25, left side bar 21 front ends and airtight being connected of utricule 1 front end, airtight being connected in the rear end of right bar 22 and utricule 1 rear end.In extending apparatus inside air passage is set, a port of air passage leads to air bag inside, is used for charging into or discharge the air bag gas inside by charge valve 3; Charge valve 3 also can be directly installed on the utricule.Left side bar 21 and right bar 22 are rigid constructiones, can be made by aluminum alloy, titanium alloy, high-strength light carbon fiber composite material; Withdrawal drag-line 26 and stretch out drag-line 23 and can make by cable wire, High molecular material rope; Electric capstan 24 and electric capstan 25 adopt conventional electric motor driven capstan.
Principle of work: when needs air bag extending apparatus 2 elongation stretching utricules 1, electric capstan 24 work, make and stretch out drag-line 23 and be wound on the electric capstan 24, spur left bar 21 and right bar 22 relative stretching out, electric capstan 25 is in passive mode of operation simultaneously, and withdrawal drag-line 26 is emitted from electric capstan 25, drives utricule and elongates, gas in the air bag raises in the compression downforce of utricule simultaneously, makes air bag become the inflation tensioning state; When 2 shortenings of needs air bag extending apparatus are vertically shunk air bag, electric capstan 25 work, withdrawal drag-line 26 is wound on the electric capstan 25, spurring left bar 21 and right bar 22 regains in opposite directions, electric capstan 24 is in passive mode of operation simultaneously, withdrawal drag-line 23 is emitted from electric capstan 24, and utricule laterally expands under the effect of internal gas pressure simultaneously, satisfies the needs of internal gas expansion and makes the effect in tension of air bag at gaseous tension.
Shown in Figure 5 is to open air bag with 2 umbrellas to be connected in series a kind of high dirigible Design Conception figure that forms from beginning to end, it mainly by stem pulling force screw propeller and engine installation 31, anterior umbrella open air bag 32, the rear portion umbrella is opened air bag 33, afterbody thrust screw propeller and engine installation 34, control convenience and instrument compartment 35 and is formed.
Claims (3)
1. a umbrella is opened formula dirigible air bag, it is characterized in that it by utricule (1), axially extending apparatus (2) and charge valve (3) are formed, and air bag extending apparatus (2) is installed in the utricule (1), and the air supply opening of charge valve (3) communicates with the inner chamber of utricule (1).
2. umbrella according to claim 1 is opened formula dirigible air bag, it is characterized in that its utricule (1) is made up of one group of lobe shape capsule skin (11), one group of longitudinal rib (12), one group of lobe shape capsule skin (11) is made by air tight dirigible air bag cloth, adjacent lobe shape capsule skin bonds together by heat seal in the junction, one group of longitudinal rib (12) is made of powerful flexible clue, and one group of longitudinal rib (12) is fixed in adjacent lobe shape capsule skin junction respectively.
3. open formula dirigible air bag according to the described umbrella of claim 1, it is characterized in that air bag extending apparatus (2) by left bar (21), right bar (22), stretch out drag-line (23), stretch out electric capstan (24), withdrawal electric capstan (25), withdrawal drag-line (26) form, left side bar (21) is a piston rod construction, and right bar (22) is the piston barrel structure; Left side bar (21) is loaded in the right bar (22) and can endwisely slips; The bearing that stretches out electric capstan (24) is captiveed joint with left bar (21) respectively with the bearing of withdrawal electric capstan (25), the left end that stretches out end of drag-line (23) and right bar (22) is hinged, the other end is around on the wheel hub that stretches out electric capstan (24), one end of withdrawal drag-line (26) and the right-hand member of right bar (22) are hinged, the other end is around on the wheel hub of withdrawal electric capstan (25), left side bar (21) front end and airtight being connected of utricule (1) front end, airtight being connected in the rear end of right bar (22) and utricule (1) rear end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106121054A CN102205875A (en) | 2010-12-29 | 2010-12-29 | Umbrella unfolding type airship air bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106121054A CN102205875A (en) | 2010-12-29 | 2010-12-29 | Umbrella unfolding type airship air bag |
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| Publication Number | Publication Date |
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| CN102205875A true CN102205875A (en) | 2011-10-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010106121054A Pending CN102205875A (en) | 2010-12-29 | 2010-12-29 | Umbrella unfolding type airship air bag |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673771A (en) * | 2012-05-23 | 2012-09-19 | 上海交通大学 | Air floating aircraft with variable configuration |
| CN103600831A (en) * | 2013-12-04 | 2014-02-26 | 新誉集团有限公司 | Capsule self-forming anti-damage inflation auxiliary mechanism for non-rigid airship and inflation method thereof |
| CN103661913A (en) * | 2012-09-07 | 2014-03-26 | 中国科学院光电研究院 | Overpressure type balloon and manufacturing method thereof |
| CN103818542A (en) * | 2014-03-20 | 2014-05-28 | 哈尔滨工业大学 | Variable diameter coordinated synchronous winding type variable configuration disc capsule structure and design method thereof |
| CN104590539A (en) * | 2014-08-19 | 2015-05-06 | 中国特种飞行器研究所 | Overpressure and deformation control device for umbrella opening type airship gasbag |
| CN104590533A (en) * | 2014-12-24 | 2015-05-06 | 中国特种飞行器研究所 | Novel deformable airship |
| CN105923139A (en) * | 2016-05-24 | 2016-09-07 | 东莞市中航华讯卫星技术有限公司 | Stratosphere airship |
| CN105947169A (en) * | 2016-06-07 | 2016-09-21 | 王庆方 | Solar saucer-shaped floating aircraft provided with shrinkable airbag |
| CN107284640A (en) * | 2017-07-11 | 2017-10-24 | 中国电子科技集团公司第三十八研究所 | A kind of integral vertically taking off and landing flyer of deformable buoyance lift and flying method |
| CN107856834A (en) * | 2017-11-21 | 2018-03-30 | 中北大学 | Balloon flighter balloon draw off gear |
| CN108263591A (en) * | 2018-02-06 | 2018-07-10 | 中国科学院光电研究院 | A kind of variable volume super-pressure balloon |
| CN110001916A (en) * | 2019-04-03 | 2019-07-12 | 庆安集团有限公司 | A kind of dirigible that aerodynamic configuration is variable |
| CN110341926A (en) * | 2019-07-03 | 2019-10-18 | 中国电子科技集团公司第三十八研究所 | A kind of stratosphere aerostatics and height adjusting method |
| CN110920853A (en) * | 2019-12-05 | 2020-03-27 | 中国特种飞行器研究所 | Telescopic airship wing |
| CN114379761A (en) * | 2022-02-17 | 2022-04-22 | 青岛飞宇航空科技有限公司 | Structure of rigid support of air bag |
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| CN101157384A (en) * | 2007-06-19 | 2008-04-09 | 周雷 | Airship pneumathode with alterable bulk |
| US20100012772A1 (en) * | 2008-07-15 | 2010-01-21 | Japan Aerospace Exploration Agency | Pressure tight large-scaled membrane structure |
| CN201980415U (en) * | 2010-12-29 | 2011-09-21 | 中国特种飞行器研究所 | Open umbrella type airship gas bag |
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2010
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US5697579A (en) * | 1996-05-06 | 1997-12-16 | Hayashi; Masahiko | Aircraft having inflatable tubular support structure |
| CN1424232A (en) * | 2001-12-07 | 2003-06-18 | 宇宙科学研究所长 | Pressure-proof balloon |
| CN101157384A (en) * | 2007-06-19 | 2008-04-09 | 周雷 | Airship pneumathode with alterable bulk |
| US20100012772A1 (en) * | 2008-07-15 | 2010-01-21 | Japan Aerospace Exploration Agency | Pressure tight large-scaled membrane structure |
| CN201980415U (en) * | 2010-12-29 | 2011-09-21 | 中国特种飞行器研究所 | Open umbrella type airship gas bag |
Cited By (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102673771A (en) * | 2012-05-23 | 2012-09-19 | 上海交通大学 | Air floating aircraft with variable configuration |
| CN102673771B (en) * | 2012-05-23 | 2015-04-15 | 上海交通大学 | Air floating aircraft with variable configuration |
| CN103661913A (en) * | 2012-09-07 | 2014-03-26 | 中国科学院光电研究院 | Overpressure type balloon and manufacturing method thereof |
| CN103600831A (en) * | 2013-12-04 | 2014-02-26 | 新誉集团有限公司 | Capsule self-forming anti-damage inflation auxiliary mechanism for non-rigid airship and inflation method thereof |
| CN103818542A (en) * | 2014-03-20 | 2014-05-28 | 哈尔滨工业大学 | Variable diameter coordinated synchronous winding type variable configuration disc capsule structure and design method thereof |
| CN103818542B (en) * | 2014-03-20 | 2015-12-30 | 哈尔滨工业大学 | Variable diameters coordinate synchronization wound form variable structural form lobe capsule structure and method of designing thereof |
| CN104590539A (en) * | 2014-08-19 | 2015-05-06 | 中国特种飞行器研究所 | Overpressure and deformation control device for umbrella opening type airship gasbag |
| CN104590539B (en) * | 2014-08-19 | 2016-06-08 | 中国特种飞行器研究所 | Formula airship envelope superpressure and deformation controller in hole is opened for umbrella |
| CN104590533A (en) * | 2014-12-24 | 2015-05-06 | 中国特种飞行器研究所 | Novel deformable airship |
| CN104590533B (en) * | 2014-12-24 | 2016-06-08 | 中国特种飞行器研究所 | One can variant dirigible |
| CN105923139A (en) * | 2016-05-24 | 2016-09-07 | 东莞市中航华讯卫星技术有限公司 | Stratosphere airship |
| CN105947169A (en) * | 2016-06-07 | 2016-09-21 | 王庆方 | Solar saucer-shaped floating aircraft provided with shrinkable airbag |
| CN107284640A (en) * | 2017-07-11 | 2017-10-24 | 中国电子科技集团公司第三十八研究所 | A kind of integral vertically taking off and landing flyer of deformable buoyance lift and flying method |
| CN107856834A (en) * | 2017-11-21 | 2018-03-30 | 中北大学 | Balloon flighter balloon draw off gear |
| CN107856834B (en) * | 2017-11-21 | 2020-07-03 | 中北大学 | Balloon deploying and retracting device for balloon aircraft |
| CN108263591A (en) * | 2018-02-06 | 2018-07-10 | 中国科学院光电研究院 | A kind of variable volume super-pressure balloon |
| CN110001916A (en) * | 2019-04-03 | 2019-07-12 | 庆安集团有限公司 | A kind of dirigible that aerodynamic configuration is variable |
| CN110341926A (en) * | 2019-07-03 | 2019-10-18 | 中国电子科技集团公司第三十八研究所 | A kind of stratosphere aerostatics and height adjusting method |
| CN110920853A (en) * | 2019-12-05 | 2020-03-27 | 中国特种飞行器研究所 | Telescopic airship wing |
| CN114379761A (en) * | 2022-02-17 | 2022-04-22 | 青岛飞宇航空科技有限公司 | Structure of rigid support of air bag |
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Application publication date: 20111005 |