CN101885378A - Inflation airship - Google Patents
Inflation airship Download PDFInfo
- Publication number
- CN101885378A CN101885378A CN2010102208754A CN201010220875A CN101885378A CN 101885378 A CN101885378 A CN 101885378A CN 2010102208754 A CN2010102208754 A CN 2010102208754A CN 201010220875 A CN201010220875 A CN 201010220875A CN 101885378 A CN101885378 A CN 101885378A
- Authority
- CN
- China
- Prior art keywords
- inflation
- airship
- buoyancy
- air
- air bags
- 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
Images
Abstract
The invention belongs to the technical field of aircraft manufacturing, and relates to an inflation airship. The inflatable airship is characterized in that a plurality of buoyancy lift air bags are sequentially connected with an inflation and deflation control device and an air storage cabin through pipelines; and the inflation and deflation control device comprises a sealing valve and an air compression pump or a vacuum-pumping pump or a combination thereof. The inflation airship has the advantages that: the structure of the airship is simple, the flow direction of helium gas can be controlled by hands or electronic switching programs with convenient operation, the expansive helium gas transfers between the air storage cabin and the buoyancy lift air bags without external leakage, and the running cost is low. When the helium gas in the air storage cabin transfers to the buoyancy lift air bags through the sealing valve and the inflation and deflation control device, the volume of the air bags is increased, the buoyancy is increased, and the airship ascends; and otherwise, the helium gas in the buoyancy lift air bags transfers to the air storage cabin, the volume of the buoyancy lift air bags is reduced, the buoyancy is reduced, and the airship descends. The inflation airship also can be used in rural areas with poor road conditions, and when meeting barriers or swamps in the direction of forward motion, the inflation airship can bypass roadblocks through levitation and continue to land and go forward.
Description
Technical field
The invention belongs to aircraft manufacturing technology field, be specifically related to the adjustable inflation airship of a kind of buoyance lift air bag volume.
Background technology
But dirigible is owing to have vertical takeoff and landing, the advantages such as hovering, low noise of fixing a point for a long time, so it is subjected to numerous scientific and technical personnel's close attention for over 100 years more than a hundred years always.Minority such as Chinese patent publication number CN101020500 claim to inject normal air with charge gun in crustless sandwich, utilize the evacuated space of the larger volume that housing surrounds to produce buoyancy, can form dirigible, castles in the air or aerial entertainment city, but not see the specific embodiment.The buoyance lift air bag fills mostly with gases light than air such as helium, hydrogen on the dirigible, to obtain rising buoyancy.Because hydrogen is inflammable, explosive, and helium is a kind of unreactable gas, chemical property torpescence, density only are 0.00018kg/m
3, 1/7 of air, so modern dirigible mainly fills with helium, hydrogen is now few to be used.The size of dirigible rising buoyancy, helium air bag volume size is relevant with filling.China Patent No. ZL200920063356.4, name is called inflatable rigid structure rigid airship, discloses Ground Operation and has charged into helium to the buoyance lift air bag and make its buoyancy requirement of satisfying dirigible, does not relate to the dirigible technical scheme in the time of need reducing buoyancy that descends.Obviously, helium costs an arm and a leg in the air bag, helium emptying easily in the time of reducing buoyancy.In numerous Chinese patent literatures of filling with helium; publication number CN101157384A discloses a kind of dirigible air bag of variable volume; the variation of intracapsular pressure when flying during for adaptation dirigible differing heights; utilize air bag to change the length of air bag axle; change the volume of air bag, and then reach the purpose that protection capsule skin is not damaged.And axial reduction apparatus structure complexity.
Summary of the invention
The object of the present invention is to provide the adjustable inflation airship of helium volume in a kind of simple in structure, buoyance lift air bag.
For achieving the above object, the technical scheme that adopts is: a kind of inflation airship, comprise load cabin, a plurality of buoyance lift air bag and power propulsion control system, it is characterized in that described a plurality of buoyance lift air bag is connected with air inflation discharging control device, gas storage cabin successively by pipeline respectively.
Described air inflation discharging control device comprises seal valve and air pressure pump or vacuum pumping pump, or and combination.
Described buoyance lift air bag flexibility, by the good dirigible fabric of air-tightness, or the fabric of materials such as the polyamide of surface applied choke coating, polyester.
Described gas storage cabin rigidity places the below in load cabin, and captives joint with the load cabin.
Described load cabin is made up of rigid backbone and outer cover plain cotton fabric.
The invention has the beneficial effects as follows: dirigible is simple in structure, and the flow direction of helium can pass through manual or electronics ON/OFF programming control is easy to operate, and expensive helium shifts between gas storage cabin and buoyance lift air bag and do not leak, and operating cost is low.When the buoyance lift airbag aeration shifted, flexible buoyance lift air bag volume increased buoyancy and increases dirigible and rise helium through seal valve and air inflation discharging control device in the gas storage cabin; Otherwise helium is when the venting of seal valve and air inflation discharging control device is shifted in the gas storage cabin in the buoyance lift air bag, buoyance lift air bag volume-diminished, and buoyancy reduces dirigible and descends.The present invention also can be used for the not good rural area of road conditions, when running into working direction obstacle or swampy terrain being arranged, can go up to the air to leap and walk around roadblock and continue to land and advance.
Description of drawings
Below in conjunction with drawings and Examples, the invention will be further described.
Connection structure scheme drawing between Fig. 1 gas storage of the present invention cabin and the buoyance lift air bag;
Fig. 2 gas storage cabin and load cabin and buoyance lift air bag connection structure scheme drawing.
Among the figure, 1-gas storage cabin; 2,2 '-air inflation discharging control device; 3,3 '-connecting tube; 4,4 '-buoyance lift air bag; 5-load cabin.
The specific embodiment
Fig. 1 is connection structure scheme drawing between gas storage of the present invention cabin and the buoyance lift air bag, as seen from the figure, a kind of inflation airship, comprise load cabin 5, a plurality of buoyance lift air bag 4, with the power propulsion control system, it is characterized in that described a plurality of buoyance lift air bag 4 is connected with air inflation discharging control device 2, gas storage cabin 1 successively by pipeline 3 respectively.
Described air inflation discharging control device 3 comprises seal valve (as bidirectional metallic seal butterfly valve) and air pressure pump or vacuum pumping pump, or and combination.
Described buoyance lift air bag 4 flexibilities, by the good dirigible fabric of air-tightness, or the fabric of materials such as the polyamide of surface applied choke coating, polyester is made.
Fig. 2 is the gas storage cabin 1 and load cabin 5 and buoyance lift air bag 4 connection structure scheme drawings of one of embodiment, and described as seen from the figure rigidity gas storage cabin 1 places the below in load cabin 5, and captives joint with load cabin 5; A plurality of buoyance lift air bags 4 place in the described load cabin 5, also can place 5 tops, described load cabin certainly, connect with tether.Described load cabin 5 is made up of rigid backbone and outer cover plain cotton fabric.
Earlier will be full of compressed helium in the gas storage cabin 1 during use, helium increases dirigible buoyancy by compressing pump in the air inflation discharging control device 2 to buoyance lift air bag 4 pumping helium in the gas storage cabin 1, and the quantity and the big I of volume that are pressed into the buoyance lift air bag 4 of helium are set with required buoyancy size; When dirigible descends, helium in the buoyance lift air bag 4 is oppositely pumped into gas storage cabin 1, buoyance lift air bag 4 volume-diminished, buoyancy reduces dirigible decline simultaneously.The two way seal valve is closed sealing function after the pump pressure helium finishes.
Claims (4)
1. an inflation airship comprises load cabin (5), a plurality of buoyance lift air bag (4) and power propulsion control system, it is characterized in that described a plurality of buoyance lift air bags (4) are connected with air inflation discharging control device (2), gas storage cabin (1) successively by pipeline (3) respectively.
2. a kind of according to claim 1 inflation airship is characterized in that: described air inflation discharging control device (2) comprises seal valve and air pressure pump or vacuum pumping pump, or and combination.
3. a kind of according to claim 1 inflation airship is characterized in that: described buoyance lift air bag (4) flexibility, make by the dirigible fabric that air-tightness is good.
4. a kind of according to claim 1 inflation airship is characterized in that: described gas storage cabin (1) rigidity places the below of load cabin (5), and captives joint with load cabin (5).A plurality of buoyance lift air bags (4) place in the described load cabin (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102208754A CN101885378A (en) | 2010-07-06 | 2010-07-06 | Inflation airship |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102208754A CN101885378A (en) | 2010-07-06 | 2010-07-06 | Inflation airship |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101885378A true CN101885378A (en) | 2010-11-17 |
Family
ID=43071518
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102208754A Pending CN101885378A (en) | 2010-07-06 | 2010-07-06 | Inflation airship |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101885378A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106741816A (en) * | 2016-11-25 | 2017-05-31 | 深圳市天地无忧科技有限公司 | Floated robot |
| CN107310710A (en) * | 2016-04-27 | 2017-11-03 | 东莞前沿技术研究院 | The control method of valve |
| CN108408018A (en) * | 2018-03-30 | 2018-08-17 | 中南大学 | Aerostatics and its regulation and control method suitable near space |
| CN109250062A (en) * | 2018-11-14 | 2019-01-22 | 北京空天高科技有限公司 | A kind of stratospheric airship device for adjusting posture |
| CN109606605A (en) * | 2018-12-25 | 2019-04-12 | 北京航空航天大学 | A kind of more rotor combined type aircraft of dirigible |
| CN111994268A (en) * | 2020-08-20 | 2020-11-27 | 武汉大学 | Low-power consumption unmanned vehicles based on developments are glided |
| CN113656935A (en) * | 2021-07-05 | 2021-11-16 | 清华大学 | Asteroid rigid-flexible coupling detector and calculation method of simulation motion parameters thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752175Y (en) * | 2004-12-08 | 2006-01-18 | 李鱼飞 | Man power dynamic light-gas airship |
| CN101723092A (en) * | 2008-10-24 | 2010-06-09 | 刘永强 | Man-powered aircraft |
-
2010
- 2010-07-06 CN CN2010102208754A patent/CN101885378A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2752175Y (en) * | 2004-12-08 | 2006-01-18 | 李鱼飞 | Man power dynamic light-gas airship |
| CN101723092A (en) * | 2008-10-24 | 2010-06-09 | 刘永强 | Man-powered aircraft |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107310710A (en) * | 2016-04-27 | 2017-11-03 | 东莞前沿技术研究院 | The control method of valve |
| CN107310710B (en) * | 2016-04-27 | 2020-07-21 | 东莞前沿技术研究院 | Control method of valve |
| CN106741816A (en) * | 2016-11-25 | 2017-05-31 | 深圳市天地无忧科技有限公司 | Floated robot |
| CN108408018A (en) * | 2018-03-30 | 2018-08-17 | 中南大学 | Aerostatics and its regulation and control method suitable near space |
| CN108408018B (en) * | 2018-03-30 | 2021-05-28 | 中南大学 | Aerostat suitable for near space and regulation and control method thereof |
| CN109250062A (en) * | 2018-11-14 | 2019-01-22 | 北京空天高科技有限公司 | A kind of stratospheric airship device for adjusting posture |
| CN109250062B (en) * | 2018-11-14 | 2024-03-15 | 北京空天高科技有限公司 | Stratospheric airship attitude adjusting device |
| CN109606605A (en) * | 2018-12-25 | 2019-04-12 | 北京航空航天大学 | A kind of more rotor combined type aircraft of dirigible |
| CN109606605B (en) * | 2018-12-25 | 2021-10-29 | 北京航空航天大学 | Many rotors of dirigible combined type aircraft |
| CN111994268A (en) * | 2020-08-20 | 2020-11-27 | 武汉大学 | Low-power consumption unmanned vehicles based on developments are glided |
| CN113656935A (en) * | 2021-07-05 | 2021-11-16 | 清华大学 | Asteroid rigid-flexible coupling detector and calculation method of simulation motion parameters thereof |
| CN113656935B (en) * | 2021-07-05 | 2024-03-15 | 清华大学 | Asteroid rigid-flexible coupling detector and calculation method of simulation motion parameters thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101885378A (en) | Inflation airship | |
| CN108557051B (en) | Tethered balloon sphere, guaranteeing shelter and tethered balloon system thereof | |
| CN102730203B (en) | Reentry inflation cover with controllable direction | |
| US9346532B1 (en) | Fill port for a balloon | |
| US9422739B2 (en) | High altitude structures and related methods | |
| CN101879901B (en) | Station passage for vacuum pipeline transportation | |
| CN103963619A (en) | Solar protection device capable of stretching and retracting automatically by means of positive pressure and negative pressure of air | |
| CN101580133A (en) | Gas rocket space vehicle | |
| CN106564627A (en) | Large-load flexibility-controllable landing buffering device and method | |
| CN102897310A (en) | Unmanned small-size floating device | |
| CN106837913A (en) | Pneumatic muscles and its control system | |
| CN104648699B (en) | Manned space flight airship Nang Cang operating room | |
| US20120119035A1 (en) | Collapsible space shuttle | |
| GB2448589A (en) | High altitude structures and related methods | |
| CN206050088U (en) | Fuel oil weightlessness compensation system | |
| JP7152415B2 (en) | Aerial wind turbine tethered to the ground | |
| CN202717036U (en) | Reentry inflation cover | |
| CN203793097U (en) | Sun shading device utilizing positive or negative air pressure to automatically retract | |
| CN105711858A (en) | Pressure-storage frequency-varying device | |
| CN107719621A (en) | A kind of aerial charging platform of logistics unmanned plane | |
| CN102121200B (en) | Composite rope and application thereof in inflating expandable rigidizing tubular structure | |
| CN211685596U (en) | Aerial survey unmanned aerial vehicle bracket | |
| CN210707925U (en) | Unmanned aerial vehicle with dropproof slowly falling umbrella | |
| CN107685671A (en) | A kind of anti-sunken mud cereal transfer cart for being used to transport farmland cereal | |
| CN102706063B (en) | High-altitude cold air collection method |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101117 |