CN202686749U - Air bag type flying device with isolated layer - Google Patents
Air bag type flying device with isolated layer Download PDFInfo
- Publication number
- CN202686749U CN202686749U CN 201220304769 CN201220304769U CN202686749U CN 202686749 U CN202686749 U CN 202686749U CN 201220304769 CN201220304769 CN 201220304769 CN 201220304769 U CN201220304769 U CN 201220304769U CN 202686749 U CN202686749 U CN 202686749U
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- air bag
- interior
- flying device
- isolated layer
- type flying
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Abstract
The utility model discloses an air bag type flying device with an isolated layer. The air bag type flying device with the isolated layer comprises an outer air bag which is fixedly provided with a vertical tail fin, a horizontal tail fin and a pod; the inner side wall of the outer airbag is correspondingly connected with an inner airbag through a plurality of strip-shaped fixed pulling tapes; a gap is arranged between the inner air bag and the outer air bag; and an inner inflation valve and an outer inflation valve which correspond to each other are respectively arranged at one side of each of the inner air bag and the outer air bag. The air bag type flying device with the isolated layer is simple in structure; and inert gas filled into the gap is non-flammable and high in security.
Description
Technical field
The utility model relates to flight equipment, is specifically related to the air sac flight instruments with isolation layer.
Background technology
It is large that the use of air sac flight instruments has a load-carrying, easy-maintaining, and the advantage such as simple to operate, it is widely used in fields such as power engineering, the aerial survey of taking photo by plane, advertisement flight, scientific research monitorings, such as flight airship, the hydrogen balloon of a large amount of uses.Existing air sac flight instruments is because of the consideration of economic aspect, and its inside is filled with light specific gravity, cheap hydrogen usually, because hydrogen is inflammable, explosive, meets naked light, safety misadventure very easily occurs static, causes the great person, property damage.
Summary of the invention
The utility model has solved the above-mentioned deficiency of prior art, and simple in structure, the safe air sac flight instruments with isolation layer is provided.
In order to solve the problems of the technologies described above the air sac flight instruments of the utility model band isolation layer, comprise and be fixed with vertical tail, the outer air bag of tailplane and gondola, described outer air bag by some strips fixedly drawstring within it sidewall corresponding be connected with interior air bag, be equipped with the gap between interior air bag and outer air bag; Interior air bag is respectively arranged with corresponding interior charge valve, outer charge valve with a side of outer air bag.
During use, existing air sac flight instruments external structure does not change, staff outside air bag madial wall passes through the fixedly fixing corresponding interior air bag of drawstring of some strips, strip fixedly drawstring is relatively more at the junction, bottom of interior air bag, outer air bag magnitude setting, to guarantee the intensity of structure, interior air bag after the maintenance, outer air bag form the gap, and gas is negotiable in the gap.Interior air bag, outer air bag one side are corresponding is provided with interior charge valve and outer charge valve; The staff is filled with unreactable gas by outer charge valve in the gap, being filled with hydrogen by interior charge valve in interior air bag can fulfil assignment.The utility model is simple in structure, unreactable gas is not flammable, safe to use in the gap.
Description of drawings
Fig. 1 is the structural representation of the air sac flight instruments of the utility model band isolation layer;
Fig. 2 is the air sac flight instruments A-A cutaway view of the utility model band isolation layer.
Embodiment
Be described further below in conjunction with the air sac flight instruments of accompanying drawing to the utility model band isolation layer:
As shown in Figure 1 and Figure 2, the air sac flight instruments of the utility model band isolation layer, comprise and be fixed with vertical tail 5, the outer air bag 1 of tailplane 6 and gondola 2, described outer air bag 1 by some strips fixedly drawstring 7 within it sidewall corresponding be connected with interior air bag 9,1 in interior air bag 9 and outer air bag are equipped with gap 8; Interior air bag 9 is respectively arranged with corresponding interior charge valve 4, outer charge valve 3 with a side of outer air bag 1.
As shown in Figure 1 and Figure 2, the staff is under the prerequisite that does not change existing air sac flight instruments external form, outside air bag 1 madial wall by some strips fixedly drawstring 7 connect the interior air bag 9 corresponding with it, interior air bag 9 adopts the soft quality material to make, when interior air bag 9 interior hydrogen floatings are larger, the strip of interior air bag 9 and outer air bag 1 bottom fixedly drawstring 7 is stressed large, and strip fixedly drawstring 7 is easily broken.During making, the strip that interior air bag 9 is connected with outer air bag 1 bottom fixedly drawstring 7 arranges many disperseing pulling force, its bottom preferably arrange 6-7 bar strip fixedly drawstring 7 be good; For alleviating deadweight, the strip that interior air bag 9 is connected with outer air bag 1 top fixedly drawstring 7 can arrange less, and take the 1-2 bar as good, the gap 8 interior gases that form after connecting are negotiable.The staff is filled with the unreactable gass such as helium, nitrogen by outer charge valve 3 in gap 8, be filled with cheap hydrogen to its suspension of expanding in interior air bag 9 by interior charge valve 4 again; Above inflation procedure can effectively be avoided the potential safety hazard that produces in the gas replenishment process, and the inflation operation is finished and can be carried out flight operation, does not change with the control mode in air sac flight instruments later stage of isolation layer.When outer air bag 1 breaks, the unreactable gas of leakage can not cause burning, blast, and the staff is according to the profile variation of outer air bag 1, can do rapidly judgement and reparation that air bag 1 out breaks, stops accident potential.
Be filled with the potential safety hazard that unreactable gas can avoid individual layer airbag design in the past to leave in the gap 8 that the utility model forms after being connected with outer air bag 1 by interior air bag 9.
Claims (1)
1. with the air sac flight instruments of isolation layer, comprise and be fixed with vertical tail (5), the outer air bag (1) of tailplane (6) and gondola (2), it is characterized in that: described outer air bag (1) by some strips fixedly drawstring (7) within it sidewall corresponding be connected with interior air bag (9), be equipped with gap (8) between interior air bag (9) and outer air bag (1); Interior air bag (9) is respectively arranged with corresponding interior charge valve (4), outer charge valve (3) with a side of outer air bag (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304769 CN202686749U (en) | 2012-06-28 | 2012-06-28 | Air bag type flying device with isolated layer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220304769 CN202686749U (en) | 2012-06-28 | 2012-06-28 | Air bag type flying device with isolated layer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202686749U true CN202686749U (en) | 2013-01-23 |
Family
ID=47542404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220304769 Expired - Fee Related CN202686749U (en) | 2012-06-28 | 2012-06-28 | Air bag type flying device with isolated layer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202686749U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620710A (en) * | 2016-02-29 | 2016-06-01 | 郭富强 | Airship |
| CN106314750A (en) * | 2016-08-25 | 2017-01-11 | 成立 | Unpowered aircraft |
| CN107031810A (en) * | 2017-01-13 | 2017-08-11 | 李宝军 | Gasbag-type hovering flight device |
| CN108482636A (en) * | 2018-05-31 | 2018-09-04 | 北京空天高科技有限公司 | A kind of novel hard dirigible |
-
2012
- 2012-06-28 CN CN 201220304769 patent/CN202686749U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105620710A (en) * | 2016-02-29 | 2016-06-01 | 郭富强 | Airship |
| CN106314750A (en) * | 2016-08-25 | 2017-01-11 | 成立 | Unpowered aircraft |
| CN107031810A (en) * | 2017-01-13 | 2017-08-11 | 李宝军 | Gasbag-type hovering flight device |
| CN108482636A (en) * | 2018-05-31 | 2018-09-04 | 北京空天高科技有限公司 | A kind of novel hard dirigible |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150628 |
|
| EXPY | Termination of patent right or utility model |