CN104590540A - Novel gasbag for airship - Google Patents
Novel gasbag for airship Download PDFInfo
- Publication number
- CN104590540A CN104590540A CN201410637338.8A CN201410637338A CN104590540A CN 104590540 A CN104590540 A CN 104590540A CN 201410637338 A CN201410637338 A CN 201410637338A CN 104590540 A CN104590540 A CN 104590540A
- Authority
- CN
- China
- Prior art keywords
- helium
- pair
- air bag
- air
- capsule
- Prior art date
- 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.)
- Pending
Links
Landscapes
- Air Bags (AREA)
Abstract
The invention relates to a novel gasbag for an airship. An air bag (1) is provided with one or more air openings (1-1) and a pair of helium openings A (1-2). The pair of air opening (1-1) and the pair of helium openings A (1-2) are provided with valves respectively, a pair of helium bags (2) are provided with helium openings B (2-1) respectively and arranged in the air bag (1), the helium openings B (2-1) of the pair of helium bags (2) are located at the helium openings A (1-2) in the air bag (1) respectively and coincide with the helium openings A (1-2), and a bracing wire (3) is installed in the air bag (1) and located between the pair of helium bags (2). The novel gasbag for the airship has the advantages that the pressure of helium in the helium bags and the pressure of air in the air bag are in balance, the pressure difference value is very small, and therefore helium leakage caused by the pressure difference is reduced.
Description
Technical field
The present invention relates to dirigible field, be specifically related to a kind of gasbag for dirigible.
Background technology
at present, known soft pressure airship envelope is by main gasbag and be built in one or more balloonet in air bag and valve forms, and in the diaphragm cloth of the balloonet cavity in air bag, air bag is separated into helium space and air space.Helium space is called main gasbag, and inside fills helium; Air space is called balloonet, and inside fills air, for when helium expands or shrink, by discharge to air bag inner chamber or inwardly air-supplied to expand with supplementary helium or to shrink time helium volume change, keep air bag constancy of volume.The pressure of the air in balloonet and the helium in main gasbag has pressure higher than ambient atmosphere, makes the profile that air bag keeps strong.
The structural shape of known soft pressure airship envelope is arranged in the inner chamber of air bag by balloonet, and essence is in helium capsule, add the good soft fabric interlayer of one or more air-tightness, air bag is separated into helium room and energy chamber.Its main deficiency is:
A. air bag 1 needs to bear the pressure of helium in helium room 6 and prevents helium leakage, requires that working strength is high and hinders all good material manufacture of helium, and therefore high, the helium of the large price of weight easily leaks.
B. filling in helium process to helium room 6, helium buoyancy make main gasbag 1 upwards lifting bloat, the position of internal unit and device is moved indefinite, for the air bag controlled difficulty of large volume, often damages air bag and equipment.
C. dirigible need when equipment such as the upper laying solar cells of helium capsule 1, and owing to can not leak the high and rare helium of price, need to propose the solar heat protection of high request and anti-stab requirement, manufacture difficulty is large and price is high.
D. need on the surface of helium capsule 1 device such as Powered Propulsion, gondola and equipment are installed, easily damage is caused to helium capsule 1, add the possibility of Lou helium.
Summary of the invention
Object of the present invention is exactly for above-mentioned deficiency, and provides a kind of gasbag for dirigible.
The present invention includes air bag, a pair helium capsule and bracing cable, air bag is provided with one or more air ports and the import of a pair A helium, air intlet and the import of a pair A helium are respectively equipped with valve, a pair helium capsule is respectively equipped with B helium admission port, a pair helium capsule is arranged in air bag respectively, and the B helium admission port of a pair helium capsule lays respectively at a pair A helium inflow point on air bag, bracing cable is arranged in air bag, and between a pair helium capsule.
The airtight utricule of elliposoidal made by helium capsule the polyethylene helium balloon film of 0.5 millimeters thick or the airship envelope cloth of PBO airship envelope cloth or polyurethane material, has gas port at place.
The airtight utricule of elliposoidal made by the air bag airship envelope cloth of 1 millimeter.
Advantage of the present invention is: fill air in dirigible balloon outer, reduces dirigible balloon outer material to the seal request of helium, can use the common bag material low to aeroseal; Helium capsule is loaded in air bag, and helium capsule is except dress helium valve and fill except helium valve, and Powerpush Unit and other equipment are not installed in surface, decreases external device (ED) and equipment to the damage of helium capsule; The difference of pressure of the helium in helium capsule inner chamber and the air in air bag, close to zero pressure, decreases the helium leakage caused because of pressure reduction, and helium capsule can use the bag material that surface density is little, thickness is thin.More simple and safe compared with known conventional pressure blimp air bag occupation mode, first fill air during initial inflation process, air bag is protected and completely reaches design outline, then fill helium, erecting equipment, debugging and maintenance make to do easy.
accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Detailed description of the invention
As shown in Figure 1, a kind of gasbag for dirigible, it is characterized in that it comprises air bag (1), a pair helium capsule (2) and bracing cable (3), air bag (1) is provided with one or more air scoop (1-1) and a pair A helium mouth (1-2), a pair air scoop (1-1) and a pair A helium mouth (1-2) are respectively equipped with valve, a pair helium capsule (2) is respectively equipped with B helium mouth (2-1), a pair helium capsule (2) is arranged in air bag (1) respectively, and the B helium mouth (2-1) of a pair helium capsule (2) lays respectively at a pair A helium mouth (1-2) place on air bag (1) and overlaps, bracing cable (3) is arranged in air bag (1), and be positioned between a pair helium capsule (2).
Principle of work: during use, fills air by one of them air scoop 1-1 to energy chamber with blowing engine, stops blowing engine when air in air bag 1 reaches 100 handkerchief pressure with extraneous ambient pressure difference; Then the device inside and outside air bag 1 and equipment situation is detected, the valve on no problem rear closedown air scoop 1-1.Then, fill helium by a pair helium mouth to a pair helium capsule 2, when filling helium, monitor the difference of pressure of air and external environment air in air bag 1, keep the difference of pressure of air and ambient atmosphere in air bag 1 between 80 handkerchief ~ 150 handkerchiefs;
Amount of helium in air bag 1 stops filling helium when reaching the air bag maximum volume of operating needs as 80%, closes charge valve.
Claims (2)
1. the gasbag for dirigible, it is characterized in that it comprises air bag (1), a pair helium capsule (2) and bracing cable (3), air bag (1) is provided with one or more air scoop (1-1) and a pair A helium mouth (1-2), a pair air scoop (1-1) and a pair A helium mouth (1-2) are respectively equipped with valve, a pair helium capsule (2) is respectively equipped with B helium mouth (2-1), a pair helium capsule (2) is arranged in air bag (1) respectively, and the B helium mouth (2-1) of a pair helium capsule (2) lays respectively at a pair A helium mouth (1-2) place on air bag (1) and overlaps, bracing cable (3) is arranged in air bag (1), and be positioned between a pair helium capsule (2).
2. a kind of gasbag for dirigible according to claim 1, is characterized in that helium capsule (2) is placed in the inner chamber of air bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637338.8A CN104590540A (en) | 2014-11-13 | 2014-11-13 | Novel gasbag for airship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410637338.8A CN104590540A (en) | 2014-11-13 | 2014-11-13 | Novel gasbag for airship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104590540A true CN104590540A (en) | 2015-05-06 |
Family
ID=53116688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410637338.8A Pending CN104590540A (en) | 2014-11-13 | 2014-11-13 | Novel gasbag for airship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104590540A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836096A (en) * | 2016-02-29 | 2016-08-10 | 上海交通大学 | Euler-body-based aerostat platform and assembly method thereof |
| CN107839868A (en) * | 2016-09-21 | 2018-03-27 | 东莞前沿技术研究院 | A kind of utricule and aerostatics for aerostatics |
| CN108725741A (en) * | 2018-05-31 | 2018-11-02 | 北京空天高科技有限公司 | A kind of new structural rigid stratospheric airship |
| CN110466731A (en) * | 2019-08-24 | 2019-11-19 | 哈尔滨工业大学 | A kind of dirigible buoyant weight balance control method based on air bag and the interaction of helium capsule |
| CN111976945A (en) * | 2020-08-03 | 2020-11-24 | 中国矿业大学 | Mining intrinsic safety type airship |
| CN112937828A (en) * | 2021-04-15 | 2021-06-11 | 中国电子科技集团公司第三十八研究所 | Many gas columns utricule structure and aerostatics of aerostatics |
| EP3892532A1 (en) * | 2020-04-09 | 2021-10-13 | Thales | System for rising through the stratosphere with partial balloon |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144051A1 (en) * | 1981-11-03 | 1983-05-26 | Helmut Ing.(grad.) 1000 Berlin Graf | Vacuum lift missile |
| US4773617A (en) * | 1987-03-05 | 1988-09-27 | Mccampbell Burton L | Lighter-than-air craft |
| WO1997000199A1 (en) * | 1995-06-15 | 1997-01-03 | Xiande Zhang | A lighter-than-air lifting body |
| FR2834966A1 (en) * | 2002-01-18 | 2003-07-25 | New York Finance Et Innovation | Aerostat incorporating one or more balloons that can be emptied of or filled with hydrogen, for transportation of heavy loads |
| WO2006137880A2 (en) * | 2004-09-27 | 2006-12-28 | Ltas Holdings, Llc | Systems for actively controlling the aerostatic lift of an airship |
| CN101183267A (en) * | 2007-12-07 | 2008-05-21 | 中国科学院安徽光学精密机械研究所 | High altitude kite balloon airship control device |
| US20090114768A1 (en) * | 2007-04-24 | 2009-05-07 | Michael Todd Voorhees | Aerostatic Buoyancy Control System |
| CN101443231A (en) * | 2006-01-10 | 2009-05-27 | 卡马尔·阿拉维 | Unmanned aircraft for telecommunications or other scientific purposes |
| CN102514706A (en) * | 2012-01-09 | 2012-06-27 | 中国电子科技集团公司第三十八研究所 | Aerostat descending with opening facing wind |
| CN103303458A (en) * | 2012-03-06 | 2013-09-18 | 中国空间技术研究院 | Method and device for adjusting buoyancy force of airship by adopting thermodynamic cycling of gas |
-
2014
- 2014-11-13 CN CN201410637338.8A patent/CN104590540A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3144051A1 (en) * | 1981-11-03 | 1983-05-26 | Helmut Ing.(grad.) 1000 Berlin Graf | Vacuum lift missile |
| US4773617A (en) * | 1987-03-05 | 1988-09-27 | Mccampbell Burton L | Lighter-than-air craft |
| WO1997000199A1 (en) * | 1995-06-15 | 1997-01-03 | Xiande Zhang | A lighter-than-air lifting body |
| FR2834966A1 (en) * | 2002-01-18 | 2003-07-25 | New York Finance Et Innovation | Aerostat incorporating one or more balloons that can be emptied of or filled with hydrogen, for transportation of heavy loads |
| WO2006137880A2 (en) * | 2004-09-27 | 2006-12-28 | Ltas Holdings, Llc | Systems for actively controlling the aerostatic lift of an airship |
| CN101443231A (en) * | 2006-01-10 | 2009-05-27 | 卡马尔·阿拉维 | Unmanned aircraft for telecommunications or other scientific purposes |
| US20090114768A1 (en) * | 2007-04-24 | 2009-05-07 | Michael Todd Voorhees | Aerostatic Buoyancy Control System |
| CN101183267A (en) * | 2007-12-07 | 2008-05-21 | 中国科学院安徽光学精密机械研究所 | High altitude kite balloon airship control device |
| CN102514706A (en) * | 2012-01-09 | 2012-06-27 | 中国电子科技集团公司第三十八研究所 | Aerostat descending with opening facing wind |
| CN103303458A (en) * | 2012-03-06 | 2013-09-18 | 中国空间技术研究院 | Method and device for adjusting buoyancy force of airship by adopting thermodynamic cycling of gas |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105836096A (en) * | 2016-02-29 | 2016-08-10 | 上海交通大学 | Euler-body-based aerostat platform and assembly method thereof |
| CN107839868A (en) * | 2016-09-21 | 2018-03-27 | 东莞前沿技术研究院 | A kind of utricule and aerostatics for aerostatics |
| CN108725741A (en) * | 2018-05-31 | 2018-11-02 | 北京空天高科技有限公司 | A kind of new structural rigid stratospheric airship |
| CN110466731A (en) * | 2019-08-24 | 2019-11-19 | 哈尔滨工业大学 | A kind of dirigible buoyant weight balance control method based on air bag and the interaction of helium capsule |
| CN110466731B (en) * | 2019-08-24 | 2023-03-17 | 哈尔滨工业大学 | Airship floating weight balance control method based on interaction of air bag and helium bag |
| EP3892532A1 (en) * | 2020-04-09 | 2021-10-13 | Thales | System for rising through the stratosphere with partial balloon |
| FR3109139A1 (en) * | 2020-04-09 | 2021-10-15 | Thales | Partial balloon stratospheric ascension system |
| US11608153B2 (en) | 2020-04-09 | 2023-03-21 | Thales | Stratospheric lift system with partial ballonet |
| CN111976945A (en) * | 2020-08-03 | 2020-11-24 | 中国矿业大学 | Mining intrinsic safety type airship |
| CN112937828A (en) * | 2021-04-15 | 2021-06-11 | 中国电子科技集团公司第三十八研究所 | Many gas columns utricule structure and aerostatics of aerostatics |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104590540A (en) | Novel gasbag for airship | |
| CN104528032B (en) | vacuum packaging machine and vacuum packaging method | |
| CN207456717U (en) | A kind of battery pack air tightness detection equipment | |
| CN214404668U (en) | Prevent leaking seal structure and long brilliant device | |
| CN107856833B (en) | High-altitude airship paved with thin-film solar cells and operation method thereof | |
| CN203663262U (en) | Self-suction type fire fighting lifesaving air cushion | |
| CN203544338U (en) | High strength air bag with double cavity automatic air supply function | |
| CN102991749A (en) | Intelligent vacuum inflating packaging machine | |
| CN106525351A (en) | Detection device and method for sealing performance of lithium ion power batteries | |
| CN210566964U (en) | Air tightness leakage test detection inflation plug | |
| CN202923891U (en) | Landing buffer air bag | |
| CN108869297B (en) | Folding storage device of large-scale multi-ring flexible bag body | |
| CN107472499B (en) | A kind of integrated aerating and exhaust device for aerostatics | |
| CN112849746B (en) | Vacuum glass transporting frame | |
| CN203432761U (en) | Workpiece vacuumizing and vacuum back-filling system for thin-shelled container | |
| CN107235624A (en) | Preform vacuum-pumping density seal apparatus and its vacuum-pumping density encapsulation method | |
| CN112407228B (en) | Stratospheric airship capsule body configuration | |
| CN112937828A (en) | Many gas columns utricule structure and aerostatics of aerostatics | |
| CN204267718U (en) | A kind of pneumatic mechanism of anti-whereabouts | |
| CN211450327U (en) | Hydrogen storage device for negative pressure hydrogen injection | |
| CN207634767U (en) | A kind of compact pressure reducing valve | |
| CN208835210U (en) | Soft package lithium battery battery core drying device | |
| CN106390483A (en) | Product structure capable of being rapidly filled with fluid in labor-saving way | |
| CN106428477A (en) | Decompression buoy | |
| CN104443511A (en) | Chamber type vacuum packaging machine vacuum chamber |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150506 |
|
| WD01 | Invention patent application deemed withdrawn after publication |