CN108216554A - Aerostatics - Google Patents
Aerostatics Download PDFInfo
- Publication number
- CN108216554A CN108216554A CN201611192586.1A CN201611192586A CN108216554A CN 108216554 A CN108216554 A CN 108216554A CN 201611192586 A CN201611192586 A CN 201611192586A CN 108216554 A CN108216554 A CN 108216554A
- Authority
- CN
- China
- Prior art keywords
- air bag
- aerostatics
- transition part
- bending edge
- connecting portion
- 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.)
- Granted
Links
- 230000007704 transition Effects 0.000 claims abstract description 78
- 238000005452 bending Methods 0.000 claims description 65
- 239000002775 capsule Substances 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims 1
- 230000005484 gravity Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000835 fiber Substances 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 238000005520 cutting process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64B—LIGHTER-THAN AIR AIRCRAFT
- B64B1/00—Lighter-than-air aircraft
- B64B1/58—Arrangements or construction of gas-bags; Filling arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Air Bags (AREA)
Abstract
The present invention provides a kind of aerostatics.Aerostatics includes：First air bag；Second air bag is arranged in the first air bag；Transition part is arranged between the first air bag and the second air bag and respectively with the first air bag and the second air bag and connect, and the intersection of transition part and the first air bag junction is closed and surrounds common area；The first inflatable chamber is formed between second air bag, transition part and the first air bag, is less than the gas of air in the first inflatable chamber for packed density；Second air bag, transition part and common area surround the second inflatable chamber, are used to fill air in the second inflatable chamber.Technical scheme of the present invention can be solved at the arbitrary point on intersection in the prior art, angle between the tangent line of tangent line and the first air bag at that point of second air bag at that point is larger, the problem of leading to the first air bag and maximum stress on the second air bag intersection and larger deformation.
Description
Technical field
The present invention relates to vehicle technology field, in particular to a kind of aerostatics.
Background technology
Aerostatics is that a kind of proportion is lighter than air, the aircraft to go up to the air by atmospheric buoyancy force.According to whether with dynamical system
System can be divided into captive balloon and dirigible two types.Wherein, captive balloon is one kind itself not drive, utilizes tether cable
And the aerostatics of the net buoyancy lift-off of itself, have the continuous hang time is long, survival ability is strong, it is low with use cost to develop,
It is the features such as easy to maintain, suitable for carrying various load systems, equal in fields such as communication, telemetering, information, scouting, monitoring and early warning
It has a wide range of applications.
Aerostatics includes the first air bag 10 ' and the second air bag 20 ' being arranged in the first air bag 10 ', the second air bag 20 '
Effect is to adjust the first air bag 10 ' internal pressure and shape.Utilize the first air bag 10 ', the second air bag 20 ' and ambient atmos
The prestressing force that pressure differential generates maintains the streamlined contour of aerostatics, achievees the purpose that control aerostatics posture.In the prior art,
Second air bag 20 ' is directly connect with the first air bag 10 ', and a common area, common area are formed in the bottom of the first air bag 10 '
Closing intersection of the edge for the second air bag 20 ' and the first air bag 10 '.
There are following defects for above-mentioned setting：
At arbitrary point on intersection, the tangent line of the second air bag 20 ' at that point cutting at that point with the first air bag 10 '
Angle α between line is larger, causes the first air bag 10 ' and the maximum stress on 20 ' intersection of the second air bag and deformation larger, from
And influence the shape of aerostatics or even cause the damage of aerostatics, bring security risk to aerostatics.
Invention content
It is a primary object of the present invention to provide a kind of aerostatics, to solve at the arbitrary point on intersection in the prior art,
Angle between the tangent line of tangent line and the first air bag at that point of second air bag at that point is larger, leads to the first air bag and
Maximum stress on two air bag intersections and deform the problem of larger.
To achieve these goals, according to an aspect of the invention, there is provided a kind of aerostatics, including：First air bag；
Second air bag is arranged in the first air bag；Transition part, be arranged between the first air bag and the second air bag and respectively with the first air bag
It is connected with the second air bag, the intersection of transition part and the first air bag junction is closed and surrounds common area；Second air bag, transition part
The first inflatable chamber is formed between the first air bag, is less than the gas of air in the first inflatable chamber for packed density；Second air bag,
Transition part and common area surround the second inflatable chamber, are used to fill air in the second inflatable chamber.
Further, transition part is the shirt rim for the edge for being arranged on the second air bag.
Further, first tangent line of the transition part at the arbitrary point of intersection and the first air bag second cutting at any point
It is the angle towards the second inflatable chamber to have angle β, angle β between line, and angle β is more than or equal to 90 ° and less than or equal to 150 °.
Further, the second air bag rotates first angle around first axle by the first busbar and is formed, and first angle is more than etc.
In 90 ° and less than or equal to 130 °.
Further, the first busbar includes at least one section of curved section and/or at least one section of straightway.
Further, the first busbar includes at least one section of curved section, and curved section is circular curve or elliptic curve or parabolic
Curve.
Further, the first air bag is rotated around second axis by the second busbar and is formed.
Further, the second air bag rotates first angle around first axle by the first busbar and is formed, perpendicular to first axle
On any one section of line, the distance between the second busbar and second axis are all higher than between the first busbar and first axle
Distance.
Further, first axle is parallel with second axis.
Further, the length of the first busbar is more than the length of any one line segment in common area upper edge first axle direction
Degree.
Further, transition part is connect by the inner surface and the second air bag for being bonded or welded mode and the first air bag.
Further, aerostatics further includes the first connecting portion being arranged between transition part and the first air bag, the first connection
The surface towards transition part in portion is connect with transition part, the surface of the separate transition part of first connecting portion and the interior table of the first air bag
Face connects.
Further, aerostatics further includes the second connecting portion being arranged between transition part and first connecting portion.
Further, second connecting portion includes the first sub- connecting portion, and the first sub- connecting portion includes the first bending edge and with the
Second bending edge of one bending edge connection, has angle, the first bending edge and transition between the first bending edge and the second bending edge
Portion connects, and the second bending edge is connect with first connecting portion.
Further, second connecting portion further includes the second sub- connecting portion, the second sub- connecting portion include third bending edge and with
4th bending edge of third bending edge connection, has angle, third bending edge and mistake between third bending edge and the 4th bending edge
It crosses portion and/or the connection of the first bending edge, the 4th bending edge is connect with first connecting portion.
Further, aerostatics further includes the drain tap and air charging system connected with the second inflatable chamber, to adjust second
Air capacity in inflatable chamber.
Further, aerostatics further includes two empennages being connect with the first air bag, and the first air bag is by the second busbar around
Two axis are rotated by 360 ° to be formed, and two empennages are symmetrical arranged along second axis.
It applies the technical scheme of the present invention, by setting transition part between the second air bag and the first air bag, can utilize
Transition part adjusts the connection angle between the second air bag and the first air bag so that transition part with it is arbitrary on the intersection of the first air bag
At point, the angle β between the tangent line of tangent line and the first air bag at that point of transition part at that point reduces, and is handed over so as to reduce
Maximum stress and deformation on line improve the structural strength of aerostatics, reduce the deformation extent of aerostatics, and then improve
The stability of aerostatics and safety.
Description of the drawings
The accompanying drawings which form a part of this application are used to provide further understanding of the present invention, and of the invention shows
Meaning property embodiment and its explanation do not constitute improper limitations of the present invention for explaining the present invention.In the accompanying drawings：
Fig. 1 shows the structure diagram of aerostatics of the prior art；
Fig. 2 shows the structure diagrams of the embodiment of aerostatics according to the present invention；And
Fig. 3 shows the structure diagram that the transition part of the aerostatics of Fig. 2 is connect with the first air bag.
Wherein, above-mentioned attached drawing is marked including the following drawings：
10th, the first air bag；20th, the second air bag；30th, transition part；40th, first connecting portion；50th, second connecting portion；51st, first
Sub- connecting portion；52nd, the second sub- connecting portion；511st, the first bending edge；512nd, the second bending edge；521st, third bending edge；522nd,
Four bending edges；60th, empennage.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the application can phase
Mutually combination.The present invention will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.
The present invention provides a kind of aerostatics.In the present invention and the embodiment of the present invention, aerostatics is tethered at gas for one kind
Ball.
In order to solve at the arbitrary point on intersection in the prior art, the second air bag tangent line at that point and the first air bag exist
The angle between tangent line on the aspect is larger, causes the first air bag and the maximum stress on the second air bag intersection and deformation larger
The problem of, aerostatics is improved, it is specifically described below：
As shown in Fig. 2, in the present invention and the embodiment of the present invention, aerostatics includes the first air bag 10,20 and of the second air bag
Transition part 30.Second air bag 20 is arranged in the first air bag 10.Transition part 30 be arranged on the first air bag 10 and the second air bag 20 it
Between and connect respectively with the first air bag 10 and the second air bag 20, the intersection of transition part 30 and 10 junction of the first air bag is closed and is enclosed
Into common area.The first inflatable chamber is formed between second air bag 20,30 and first air bag 10 of transition part, is used in the first inflatable chamber
Packed density is less than the gas of air.Second air bag 20, transition part 30 and common area surround the second inflatable chamber, the second inflatable chamber
It is interior to be used to fill air.
First tangent line and first air bag 10 second tangent line the arbitrary point at of the transition part 30 at the arbitrary point of intersection
Between have angle β, angle β be towards the second inflatable chamber angle.
Transition part 30 between the second air bag 20 and the first air bag 10 is set, transition part 30 can be utilized to adjust the second air bag
20 and the first connection angle between air bag 10 so that at the arbitrary point on the intersection of 30 and first air bag 10 of transition part, transition
Angle β between the second tangent line of the first tangent line and the first air bag 10 at that point of portion 30 at that point reduces, so as to reduce
Maximum stress and deformation on intersection.In this way, compared with aerostatics of the prior art, acted in identical gas pressure
Under, the stress and deformation extent at the intersection of aerostatics of the invention are smaller, that is, improve the ability of aerostatics resistance to deformation, from
And the structural strength of aerostatics is improved, and then improve stability and the safety of aerostatics.
Specifically, as shown in Fig. 2, the second air bag 20 is arranged on the bottom of the first air bag 10, the upper end of transition part 30 and the
The edge connection of two air bags 20, the lower end of transition part 30 is connect with the inner surface of the first air bag 10.
Preferably, as shown in Fig. 2, in the present invention and the embodiment of the present invention, transition part 30 is is arranged on the second air bag 20
Edge shirt rim.
That is, transition part 30 is around the edge of the second air bag 20 one week and the shirt rim being connect with the second air bag 20.
Increase shirt rim between the second air bag 20 and the first air bag 10, the angle between intersection both side surface can be adjusted, so as to optimize
The connection structure of second air bag 20 and the first air bag 10 improves the structural strength of aerostatics.
Basic shape after the inflation of second air bag 20 is spherical shape, during inflation, the skirt that is connect with the second air bag 20
Side can be gradually changed with the shape of the second air bag 20, in this way, after the completion of inflation, the second air bag 20, transition part 30 and common area
Basic configuration can be surrounded as the second spherical inflatable chamber.
Preferably, in of the invention and the embodiment of the present invention, for the ease of the setting of transition part 30, transition part 30 from second
The edge of air bag 20 extends to straight down to intersect with the first air bag 10.In this way, in the first inflatable chamber and the second inflatable chamber
When pressure is identical, the lines that transition part 30 is cut by arbitrary perpendicular are straight line.The center of second air bag 20 in the present embodiment
Axis is horizontally disposed.
Optionally, transition part 30 can also be from the edge of the second air bag 20 edge mode court in a certain angle with vertical direction
It extends on the outside of the second inflatable chamber and intersects with the first air bag 10.
As shown in Fig. 2, in the present invention and the embodiment of the present invention, angle β is more than or equal to 90 ° and less than or equal to 150 °.
Angle β can make deformation of the aerostatics near intersection smaller within the above range, so as to make aerostatics have compared with
Good structural strength and good performance.
Specifically, the angle β at the difference on intersection has different numerical value.Angle β Fig. 2 shows intersection
Minimum at left and right two endpoints, angle β is gradually changed between the two endpoints.
In of the invention and the embodiment of the present invention, the second air bag 20 rotates first angle shape by the first busbar around first axle
Into first angle is more than or equal to 90 ° and less than or equal to 130 °.
By the second air bag 20 be set as rotary body a part be conducive to the design that the second inflatable chamber is made to meet aerostatics will
It asks, and convenient for the second air bag 20 of manufacture.
Specifically, the second air bag 20 is made of the fibre reinforced materials of MULTILAYER COMPOSITE, the raw material breadth of fibre reinforced materials
Size is limited.Due to the part that the second air bag 20 is rotary body, the second air bag 20 can be split into multiple shapes
The identical cut-parts of shape, multiple cut-parts are sequentially connected with to form the second air bag 20 around first axle.In this way, it can reduce to raw material breadth
The requirement of size, and can realize the batch production of cut-parts.
In of the invention and the embodiment of the present invention, the first busbar includes at least one section of curved section.
Optionally, when the first busbar is only made of curved section, the second gas for being rotated by the first busbar around first axle
Capsule 20 meets shape need of the aerostatics to the second air bag 20, is conducive to meet the second air bag 20 in volume, center of gravity, height, row
The design requirement of air body etc..
Certainly, the first busbar can also include at least one section of straightway or including at least one section of curved section and at least one section
Straightway.
Specifically, as shown in Fig. 2, in the present invention and the embodiment of the present invention, curved section is elliptic curve.
First busbar is formed using elliptic curve and is conducive to avoid stress concentration occur on the second air bag 20, makes gas pressure
It is uniformly distributed.
Certainly, in the unshowned alternate embodiments of attached drawing, the first busbar may be circular curve or parabolic curve.
Preferably, as shown in Fig. 2, forming the junction continual curvature of the two neighboring curved section of the first busbar, i.e., two
Tangent line of the curved section at the tie point of two curved sections overlaps, in this way can be to avoid there is stress concentration at tie point.
In of the invention and the embodiment of the present invention, the first air bag 10 is rotated by the second busbar around second axis to be formed.
By above-mentioned setting, convenient for manufacturing the first air bag 10, and aerostatics can form fairshaped shape.
Specifically, in of the invention and the embodiment of the present invention, the first air bag 10 is rotated by the second busbar around second axis
360 ° of formation.
As shown in Fig. 2, in the present invention and the embodiment of the present invention, the second air bag 20 is rotated by the first busbar around first axle
First angle is formed, and on any one section perpendicular to first axle, the distance between the second busbar and second axis are equal
More than the distance between the first busbar and first axle.
By above-mentioned setting, on any one section perpendicular to first axle, the rotary body of the first air bag 10 is at this
Diameter on section is more than diameter of the rotary body of the second air bag 20 on the section, may insure in this way second under inflated condition
Air bag 20 will not be interfered with the first air bag 10.
Preferably, as shown in Fig. 2, in the present invention and the embodiment of the present invention, first axle is parallel with second axis.
First axle and second axis are arranged in parallel, in the air of the second air bag 20 filling different volumes, aerostatics
Center of gravity be all difficult to happen apparent variation, be conducive to maintain aerostatics fuselage balance and stabilization.
As shown in Fig. 2, in the present invention and the embodiment of the present invention, the length of the first busbar is more than common area upper edge first
The length of any one line segment of axis direction.
By above-mentioned setting, the second air bag 20 can be preferably bonded common area, be filled so as to be emptied completely second
Gas in air cavity, convenient for the storage of aerostatics.
Specifically, the length of the first busbar is to form the sum of length of curved section and/or straightway of the first busbar.Its
In, the length of curved section refers to the arc length of curved section.
In the present invention and the embodiment of the present invention, transition part 30 is by being bonded or welded the interior table of mode and the first air bag 10
Face and the second air bag 20 connect.
Above-mentioned connection mode can ensure bonding strength, it is ensured that the reliability of aerostatics.
Wherein, the mode of bonding can be hot melt adhesion, make material fuse itself and be bonded together, it is ensured that connection is strong
Degree.
As shown in figure 3, in the present invention and the embodiment of the present invention, aerostatics, which further includes, is arranged on 30 and first gas of transition part
First connecting portion 40 between capsule 10, the surface towards transition part 30 of first connecting portion 40 are connect with transition part 30, and first connects
The surface of the separate transition part 30 of socket part 40 is connect with the inner surface of the first air bag 10.
Due to the fiber reinforcing texture that the first air bag 10 is MULTILAYER COMPOSITE, set between 30 and first air bag 10 of transition part
Transition part 30 can be distributed in first connecting portion 40 active force of first air bag 10 by first connecting portion 40, prevent the first gas
Occur stress concentration on capsule 10 and be lifted composite bed, the multilayered structure of the first air bag 10 is caused to be destroyed.
As shown in figure 3, in the present invention and the embodiment of the present invention, aerostatics, which further includes, is arranged on the company of transition part 30 and first
Second connecting portion 50 between socket part 40.
Since the second inflatable chamber is under pressurize and abnormal operation, in fact it could happen that the situation of hypertonia, therefore it is required that
The junction of 30 and first air bag 10 of transition part and the second air bag 20 has higher intensity.By setting second connecting portion 50
The connection area of 30 and first air bag 10 of transition part can be increased, so as to improve bonding strength.
Specifically, as shown in figure 3, in the present invention and the embodiment of the present invention, second connecting portion 50 includes the first son and connects
Portion 51, the first sub- connecting portion 51 include the first bending edge 511 and the second bending edge 512 for being connect with the first bending edge 511, and first
There is angle, the first bending edge 511 is connect with transition part 30, the second bending edge between 511 and second bending edge 512 of bending edge
512 connect with first connecting portion 40.
It is connect by the first bending edge 511 with transition part 30, the second bending edge 512 is connect with first connecting portion 40, can be with
Increase connection structure and transition part 30 and the connection area of first connecting portion 40, so as to improve bonding strength.
Preferably, as shown in figure 3, the first bending edge 511 and the second bending edge 512 are structure as a whole.First bending edge 511
It being connect with the outer surface of transition part 30, the surface towards transition part 30 of first connecting portion 40 is connect with the second bending edge 512, this
Sample can be in order to assembling of the first sub- connecting portion 51 with transition part 30 and first connecting portion 40 and Nian Jie operation.
As shown in figure 3, in the present invention and the embodiment of the present invention, second connecting portion 50 further includes the second sub- connecting portion 52,
Second sub- connecting portion 52 includes third bending edge 521 and the 4th bending edge 522 being connect with third bending edge 521, third bending
There is angle, third bending edge 521 is connect with the first bending edge 511, the 4th bending edge between 521 and the 4th bending edge 522 of side
522 connect with first connecting portion 40.
It being connect by third bending edge 521 with the first bending edge 511, the 4th bending edge 522 is connect with first connecting portion 40,
Connection area can further be increased, improve bonding strength.
Preferably, as shown in figure 3, third bending edge 521 is structure as a whole with the 4th bending edge 522.First bending edge 511
The surface of the second inflatable chamber of direction connect with third bending edge 521, the surface towards transition part 30 of first connecting portion 40 with
4th bending edge 522 connects.In this way, the first sub- 51 and second sub- connecting portion 52 of connecting portion is located at the both sides of transition part 30 respectively,
It can make the stress balance of transition part 30, improve the reliability of connection.
In the unshowned alternate embodiment of attached drawing, the first sub- connecting portion 51 can not also be set, make third bending edge 521
It is connect with transition part 30；Second sub- connecting portion 52 can also be made of one structure with transition part 30, i.e., by the direction of transition part 30
The edge of common area is to the second inflatable chamber inner bending, to form the 4th bending edge 522.
In of the invention and the embodiment of the present invention, aerostatics further includes the drain tap connected with the second inflatable chamber and inflation
Device, to adjust the air capacity in the second inflatable chamber.
By above-mentioned setting, the air capacity in the second inflatable chamber can be adjusted, the second air bag is made by certain control law
Pressure difference inside and outside 20 keeps maintaining the shape and rigidity of the first air bag 10 in a certain range.
Specifically, in of the invention and the embodiment of the present invention, drain tap is air valve, and air charging system is wind turbine.
As shown in Fig. 2, in the present invention and the embodiment of the present invention, aerostatics further includes two connect with the first air bag 10
Empennage 60, two empennages 60 are symmetrical arranged along second axis.
By above-mentioned setting, empennage 60 can make aerostatics keep good to wind characteristic, be conducive to keep aerostatics
Balance.
The structure of the aerostatics of the present invention is optimized, and is reduced the stress on intersection and deformation, be disclosure satisfy that floating
Device is to the design requirement of the second air bag 20.
By taking the aerostatics used within 3000 meters as an example, the maximum value of the angle β of aerostatics of the invention is from existing skill
180 ° in art are reduced to 150 °, so as to which the 47MPa of the maximum stress on intersection from the prior art be made to be down to 30MPa；It is maximum
The 1100mm of deflection from the prior art is down to 830mm；Maximum stress reduces more than 36%, and maximum deformation quantity reduces
More than 24%.
In addition, in order to ensure that aerostatics has good performance, the second air bag 20 needs to meet claimed below：Second air bag
20 volume is no less than preset value；2nd, the center of gravity of the second air bag 20 is close to the whole center of gravity of aerostatics；3rd, the second inflatable chamber can
Empty inner air；4th, the height of the second air bag 20 cannot be excessively high.
The volume of second inflatable chamber of the aerostatics of the present invention is no less than the 35% of the volume of the first air bag 10, can be effective
Adjust the shape and rigidity of aerostatics；The center of gravity of second air bag 20 is located at identical axial position with the whole center of gravity of aerostatics
On, be conducive to keep aerostatics balance；Gas in second inflatable chamber can be emptied completely, and the peak of the second air bag 20 arrives
The distance of the second axis of first air bag 10 is 2m.The aerostatics of the present invention fully meets above-mentioned requirements, therefore with good
Performance.
It can be seen from the above description that the above embodiments of the present invention realize following technique effect：In the second gas
Shirt rim is set between capsule and the first air bag, shirt rim can be utilized to adjust the connection angle between the second air bag and the first air bag, made
At arbitrary point on the intersection of shirt rim and the first air bag, shirt rim the first tangent line at that point and the first air bag are at that point
Angle β between second tangent line reduces, so as to reduce maximum stress and the deformation on intersection.In this way, in identical gas pressure
Under power effect, compared with aerostatics of the prior art, the stress and deformation extent on the intersection of aerostatics of the invention are smaller,
The ability of aerostatics resistance to deformation is improved, so as to improve the structural strength of aerostatics, and then improves the steady of aerostatics
Qualitative and safety.
The foregoing is only a preferred embodiment of the present invention, is not intended to restrict the invention, for the skill of this field
For art personnel, the invention may be variously modified and varied.All within the spirits and principles of the present invention, that is made any repaiies
Change, equivalent replacement, improvement etc., should all be included in the protection scope of the present invention.
Claims (17)
1. a kind of aerostatics, which is characterized in that including：
First air bag (10)；
Second air bag (20) is arranged in first air bag (10)；
Transition part (30), be arranged between first air bag (10) and second air bag (20) and respectively with first gas
Capsule (10) and second air bag (20) connection, the transition part (30) and the intersection of the first air bag (10) junction are closed
And surround common area；
The first inflatable chamber is formed between second air bag (20), the transition part (30) and first air bag (10), it is described
It is less than the gas of air in first inflatable chamber for packed density；
Second air bag (20), the transition part (30) and the common area surround the second inflatable chamber, second inflation
Intracavitary is used to fill air.
2. aerostatics according to claim 1, which is characterized in that the transition part (30) is is arranged on second air bag
(20) shirt rim of edge.
3. aerostatics according to claim 1, which is characterized in that the transition part (30) is at the arbitrary point of the intersection
The first tangent line and first air bag (10) between the second tangent line at the arbitrary point have angle β, the angle β be
Towards the angle of second inflatable chamber, the angle β is more than or equal to 90 ° and less than or equal to 150 °.
4. aerostatics according to claim 1, which is characterized in that second air bag (20) is by the first busbar around first axle
Line rotation first angle is formed, and the first angle is more than or equal to 90 ° and less than or equal to 130 °.
5. aerostatics according to claim 4, which is characterized in that first busbar include at least one section of curved section and/
Or at least one section of straightway.
6. aerostatics according to claim 5, which is characterized in that first busbar includes at least one section of curved section, institute
Curved section is stated as circular curve or elliptic curve or parabolic curve.
7. aerostatics according to claim 1, which is characterized in that first air bag (10) is by the second busbar around the second axis
Line rotates to be formed.
8. aerostatics according to claim 7, which is characterized in that second air bag (20) is by the first busbar around first axle
Line rotation first angle is formed, on any one section perpendicular to the first axle, second busbar and described the
The distance between two axis are all higher than the distance between first busbar and the first axle.
9. aerostatics according to claim 8, which is characterized in that the first axle is parallel with the second axis.
10. aerostatics according to claim 8, which is characterized in that the length of first busbar is more than the common field
The length of any one line segment in first axle direction described in the upper edge of domain.
11. aerostatics according to any one of claim 1 to 10, which is characterized in that the transition part (30) passes through viscous
It connects or welding manner is connect with the inner surface and second air bag (20) of first air bag (10).
12. aerostatics according to claim 11, which is characterized in that the aerostatics, which further includes, is arranged on the transition part
(30) first connecting portion (40) between first air bag (10), the direction transition part of the first connecting portion (40)
(30) surface is connect with the transition part (30), the first connecting portion (40) far from the transition part (30) surface with
The inner surface connection of first air bag (10).
13. aerostatics according to claim 12, which is characterized in that the aerostatics, which further includes, is arranged on the transition part
(30) second connecting portion (50) between the first connecting portion (40).
14. aerostatics according to claim 13, which is characterized in that the second connecting portion (50) includes the first son connection
Portion (51), the first sub- connecting portion (51) connect including the first bending edge (511) and with first bending edge (511)
Two bending edges (512) have angle between first bending edge (511) and second bending edge (512), described first is curved
Flanging (511) is connect with the transition part (30), and second bending edge (512) connect with the first connecting portion (40).
15. aerostatics according to claim 14, which is characterized in that the second connecting portion (50) further includes the second son even
Socket part (52), what the second sub- connecting portion (52) connect including third bending edge (521) and with the third bending edge (521)
4th bending edge (522) has angle, the third between the third bending edge (521) and the 4th bending edge (522)
Bending edge (521) is connect with the transition part (30) and/or first bending edge (511), the 4th bending edge (522) with
First connecting portion (40) connection.
16. aerostatics according to any one of claim 1 to 10, which is characterized in that the aerostatics further includes and institute
The drain tap and air charging system of the second inflatable chamber connection are stated, to adjust the air capacity in second inflatable chamber.
17. aerostatics according to any one of claim 1 to 10, which is characterized in that the aerostatics further includes and institute
Two empennages (60) of the first air bag (10) connection are stated, first air bag (10) is rotated by 360 ° by the second busbar around second axis
It is formed, described two empennages (60) are symmetrical arranged along the second axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192586.1A CN108216554B (en) | 2016-12-21 | 2016-12-21 | aerostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611192586.1A CN108216554B (en) | 2016-12-21 | 2016-12-21 | aerostat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108216554A true CN108216554A (en) | 2018-06-29 |
| CN108216554B CN108216554B (en) | 2023-11-28 |
Family
ID=62650970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611192586.1A Active CN108216554B (en) | 2016-12-21 | 2016-12-21 | aerostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108216554B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745231A (en) * | 2019-09-17 | 2020-02-04 | 中国特种飞行器研究所 | Microgravity spider man equipment applied to inspection and maintenance of reflection surface of giant radio telescope |
| CN112572823A (en) * | 2020-12-11 | 2021-03-30 | 中国特种飞行器研究所 | Method for optimizing T-shaped connection shear port position point of aerostat |
| CN113911312A (en) * | 2021-10-20 | 2022-01-11 | 东莞凌空遥感科技有限公司 | Thermal control low-altitude airship |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713536A (en) * | 1995-06-02 | 1998-02-03 | Tcom, L.P. | Aerostat single ballonet system |
| CN205010464U (en) * | 2015-09-28 | 2016-02-03 | 东莞前沿技术研究院 | Aerostatics and utricule structure thereof |
| CN205203335U (en) * | 2015-12-17 | 2016-05-04 | 东莞前沿技术研究院 | A fixed connector and aerostatics for aerostatics |
| CN205239887U (en) * | 2015-12-21 | 2016-05-18 | 深圳光启空间技术有限公司 | Multi -rotor aircraft |
| CN205387191U (en) * | 2015-12-29 | 2016-07-20 | 中国特种飞行器研究所 | Empty aircraft annular ballonet floats |
-
2016
- 2016-12-21 CN CN201611192586.1A patent/CN108216554B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5713536A (en) * | 1995-06-02 | 1998-02-03 | Tcom, L.P. | Aerostat single ballonet system |
| CN205010464U (en) * | 2015-09-28 | 2016-02-03 | 东莞前沿技术研究院 | Aerostatics and utricule structure thereof |
| CN205203335U (en) * | 2015-12-17 | 2016-05-04 | 东莞前沿技术研究院 | A fixed connector and aerostatics for aerostatics |
| CN205239887U (en) * | 2015-12-21 | 2016-05-18 | 深圳光启空间技术有限公司 | Multi -rotor aircraft |
| CN205387191U (en) * | 2015-12-29 | 2016-07-20 | 中国特种飞行器研究所 | Empty aircraft annular ballonet floats |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110745231A (en) * | 2019-09-17 | 2020-02-04 | 中国特种飞行器研究所 | Microgravity spider man equipment applied to inspection and maintenance of reflection surface of giant radio telescope |
| CN112572823A (en) * | 2020-12-11 | 2021-03-30 | 中国特种飞行器研究所 | Method for optimizing T-shaped connection shear port position point of aerostat |
| CN112572823B (en) * | 2020-12-11 | 2022-11-01 | 中国特种飞行器研究所 | Method for optimizing T-shaped connection shear port position point of aerostat |
| CN113911312A (en) * | 2021-10-20 | 2022-01-11 | 东莞凌空遥感科技有限公司 | Thermal control low-altitude airship |
| CN113911312B (en) * | 2021-10-20 | 2024-01-26 | 铱格斯曼航空科技集团股份有限公司 | Thermal control low altitude airship |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108216554B (en) | 2023-11-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108216554A (en) | Aerostatics | |
| CN104508349B (en) | The natural energy storage met | |
| US10088101B2 (en) | Natural gas intestine packed storage tank | |
| CN101198819B (en) | Method for manufacturing the pipeline | |
| US8973865B2 (en) | Tri-hull dirigible airship | |
| CN106573675A (en) | Pressure bulkhead for aircraft fuselage | |
| BRPI0722191A2 (en) | VASE, METHOD OF MANUFACTURING A STRENGTHENED FIBER COMPOSITE VASE WITH A NON-CYLINDRIC FORMAT, AND, PRODUCTION PLANT TO PRODUCE A VASE | |
| ES2712497T3 (en) | Balancing compensation system for railway vehicles | |
| ES2659585T3 (en) | Tank for storing liquid or gaseous media under pressure and its manufacturing method | |
| CN111576946A (en) | Inflatable pool and manufacturing method thereof | |
| CN206297724U (en) | Aerostatics | |
| CN204606194U (en) | Utricule and aerostatics thereof | |
| CN207511138U (en) | A kind of safe tank container | |
| CN109703732A (en) | Airframe structure and aircraft for aircraft | |
| CN201311253Y (en) | Explosion-proof tank for civil aviation cabin | |
| CN208531217U (en) | A kind of gas flushing pouch | |
| CN106870932A (en) | A kind of metal bottleneck structure and composite cylinder | |
| CN205527518U (en) | Many curved surfaces one end open -ended pneumatic rubber capsules | |
| CN205931211U (en) | Tail wing structure and staying ship are aerifyd to staying ship | |
| CN204606193U (en) | Utricule and near space vehicle thereof | |
| CN112937828A (en) | Many gas columns utricule structure and aerostatics of aerostatics | |
| EP0026288B1 (en) | Flexible container for transport and storage of bulk goods | |
| CN106428477A (en) | Decompression buoy | |
| CN201647123U (en) | Inflatable type flexible wing flap | |
| CN208037124U (en) | Package component |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20230616 Address after: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Applicant after: SHENZHEN KUANG-CHI SPACE TECH. Co.,Ltd. Address before: 523000 Room 502, 5th floor, building 1, innovation and Technology Park, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant before: DONGGUAN FRONTIER TECHNOLOGY INSTITUTE |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240507 Address after: Building 4, 1st Floor, Foshan Military Civilian Integration Industrial Park, No. 68 Defu Road, Xingtan Town, Shunde District, Foshan City, Guangdong Province, 528300 Patentee after: Foshan Shunde Guangqi Advanced Equipment Co.,Ltd. Country or region after: China Address before: 2 / F, software building, No.9, Gaoxin Zhongyi Road, Nanshan District, Shenzhen City, Guangdong Province Patentee before: SHENZHEN KUANG-CHI SPACE TECH. Co.,Ltd. Country or region before: China |