CN1339381A - Combined airship with static buoyancy regualting system - Google Patents
Combined airship with static buoyancy regualting system Download PDFInfo
- Publication number
- CN1339381A CN1339381A CN 01136438 CN01136438A CN1339381A CN 1339381 A CN1339381 A CN 1339381A CN 01136438 CN01136438 CN 01136438 CN 01136438 A CN01136438 A CN 01136438A CN 1339381 A CN1339381 A CN 1339381A
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- Prior art keywords
- dirigible
- air bag
- aloft
- bag
- airship
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- 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.)
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Abstract
The combined airship is one train-like structure including one hard front tractor part and one soft or semi-hard back cargo freighter in optionally changed section number and length. In order to balance, every part is provided with one static buoyance regulating system, which is one regulating air bag with an air compressor and an exhaust valve and in the size several times smaller than the inflated air bag. When air is compressed from the inflated air bag to the regulating air bag, the airship ascends; and when air is exhausted from the regulating air bag to the inflated air bag, the airship descends. The present invention makes airship ascend and descend flexibly, decrease buoyance automatically after being unloaded, increase load capacity and speed.
Description
This combined airship profile resembles a row train, promptly as the power dirigible of hauling engine be pulled the rear portion dirigible that is loaded with goods.This two parts dirigible all is equipped with synchronous static buoyancy regualting system.To help the each several part hull to keep the water class.The shape of this new-type combination dirigible is more elongated comparatively speaking, has so just dwindled the windward side of dirigible, improves the speed of dirigible.
Loading dirigible in rear portion does not need give a streamline form, also can batch manufacturing, can according to circumstances regulate joint number and length voluntarily in the use.
The operation of this combined airship is made up of a kind of new-type static buoyancy regualting system and vector control system two parts.This static buoyancy regualting system is that such design-calculated dirigible is equipped with three layers of leather bag:
Ground floor: top layer;
The second layer: inflatable pneumatic bag;
The 3rd layer: the buoyancy adjustment air bag, it is contained in the inside of the second layer.Its volume is some/one of second layer air bag volume, and concrete ratio decides according to the textile material of the 3rd layer of air bag, the tensile strength height of textile material, that just can do is smaller, on the contrary just do greatly.
On the 3rd layer of temperature capsule air compressor and blow off valve are housed.The gaseous tension of second layer inflatable pneumatic bag and the 3rd layer of buoyancy adjustment air bag the inside is the same under situation about floating at full capacity, can obtain maximum buoyancy like this.
If dirigible needs to reduce quiet buoyancy after unloading, just with air compressor with in three layers of air bag of the gas compression to the in the second layer inflatable pneumatic bag.Gas has reduced in the second layer inflatable pneumatic bag, and utricule will sink under the pressure of ambient atmosphere, and the inflatable pneumatic bag volume has reduced, and the buoyancy of dirigible has also just reduced accordingly so.
Like this, if the volume of the 3rd layer of air bag is the second layer half, and the gas in the 3rd layer of air bag reaches the twice of initial gas pressure, just can regulate half of this dirigible buoyancy.
Dirigible need reduce highly just opens Air compressor, in three layers of air bag of the gas compression to the in the inflatable pneumatic bag.Need come-up just to open the blow off valve of the 3rd layer of air bag, the gas in the adjusting air bag is expelled back in the inflatable pneumatic bag again goes.
More than be exactly this static buoyancy regualting system, it can solve the weightening finish problem certainly after the dirigible unloading, thus make dirigible can lifting when low velocity is travelled freely, make the mountain forest fire fighting, launching fly bomb in the air becomes feasible.
This static buoyancy regualting system can be used for various with balloon and the dirigible of buoyance lift gas as raising force.
Vector control system
The vector control system of the new-type combination dirigible of this kind is the same with the principle of the vector control system of conventional dirigible.Since this kind dirigible forms by the above more piece dirigible of two bodies, overall more long, textural certain difference arranged, that is exactly to comprise that power traction dirigible and each save the last straight wing and the bilateral wing that synchronization regulation all is installed on loading dirigible.
Simultaneously, the most one not saving the power fan that dirigible will be installed an energy wide-angle rotation,, adjust the course so that assist the traction dirigible.More than be exactly the aufbauprinciple of this dirigible, its advantage is:
1,, thereby solved weightening finish problem certainly after the dirigible unloading owing to adopted new-type static buoyancy regualting system.Make dirigible can lifting under low-tach situation freely.
2, because this kind dirigible has adopted towedly, and it is rigid so just to have only the traction dirigible to make, keeping certain wind resistance power, and that the loading of back joint ship just can be made is soft or semirigid, just can save a lot of solid materials like that.Thereby reduce the deadweight of dirigible, increase commercial transport, increase the benefit.
3, because this kind dirigible adopts the above elongated relatively profile of two bodies, thereby make dirigible have more streamline contour, being in operation to reduce resistance, can improve speed accordingly.
Claims (2)
1, aloft during low speed driving, how reducing the used method of buoyancy voluntarily after lifting or the unloading does not aloft have necessary relation for this method and current dirigible or balloon.It is characterized in that: this method be provided with again in the inflatable pneumatic bag of dirigible the inside install above one air compressor and blow off valve, volume be the inflatable pneumatic bag volume some/one adjusting air bag.Dirigible needs falling head aloft or needs to reduce buoyancy after the unloading aloft when static, just open air compressor, and the buoyance lift gas compression in the inflatable pneumatic bag is advanced to regulate in the air bag.Just open the blow off valve of regulating on the air bag as needing again to float, gas is flow back to inflatable pneumatic bag.
2, right 1 make dirigible aloft can lifting freely, on this basis, a lot of dirigibles are strung, come adjustment with right 1, it is rigid that top dirigible is made, and driving engine is housed, the back then without mounted engine.Draw the dirigible of back with first dirigible.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01136438 CN1339381A (en) | 2001-10-17 | 2001-10-17 | Combined airship with static buoyancy regualting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01136438 CN1339381A (en) | 2001-10-17 | 2001-10-17 | Combined airship with static buoyancy regualting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1339381A true CN1339381A (en) | 2002-03-13 |
Family
ID=4673661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01136438 Pending CN1339381A (en) | 2001-10-17 | 2001-10-17 | Combined airship with static buoyancy regualting system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1339381A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043205A (en) * | 2011-10-12 | 2013-04-17 | 林海山 | Balloon lifter |
| CN108058802A (en) * | 2017-11-16 | 2018-05-22 | 中国航空工业集团公司西安飞机设计研究所 | A kind of variable density unmanned airship based on solar energy |
| CN109319083A (en) * | 2017-07-31 | 2019-02-12 | 王树强 | A kind of axis change soft lighter-than-air flight device of buoyancy |
| CN111994268A (en) * | 2020-08-20 | 2020-11-27 | 武汉大学 | Low-power consumption unmanned vehicles based on developments are glided |
-
2001
- 2001-10-17 CN CN 01136438 patent/CN1339381A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103043205A (en) * | 2011-10-12 | 2013-04-17 | 林海山 | Balloon lifter |
| CN109319083A (en) * | 2017-07-31 | 2019-02-12 | 王树强 | A kind of axis change soft lighter-than-air flight device of buoyancy |
| CN108058802A (en) * | 2017-11-16 | 2018-05-22 | 中国航空工业集团公司西安飞机设计研究所 | A kind of variable density unmanned airship based on solar energy |
| CN111994268A (en) * | 2020-08-20 | 2020-11-27 | 武汉大学 | Low-power consumption unmanned vehicles based on developments are glided |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |