CN110550178A - Mixed gas aerostat - Google Patents
Mixed gas aerostat Download PDFInfo
- Publication number
- CN110550178A CN110550178A CN201910743359.0A CN201910743359A CN110550178A CN 110550178 A CN110550178 A CN 110550178A CN 201910743359 A CN201910743359 A CN 201910743359A CN 110550178 A CN110550178 A CN 110550178A
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- CN
- China
- Prior art keywords
- balloon
- gas
- mixed gas
- inert
- mixed
- 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
- 239000007789 gas Substances 0.000 claims abstract description 148
- 239000011261 inert gas Substances 0.000 claims abstract description 56
- 230000007246 mechanism Effects 0.000 claims abstract description 24
- 238000012544 monitoring process Methods 0.000 claims abstract description 10
- 239000001257 hydrogen Substances 0.000 claims description 22
- 229910052739 hydrogen Inorganic materials 0.000 claims description 22
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 19
- 239000001307 helium Substances 0.000 claims description 10
- 229910052734 helium Inorganic materials 0.000 claims description 10
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 claims description 9
- 238000000926 separation method Methods 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000004677 Nylon Substances 0.000 claims description 3
- 150000002431 hydrogen Chemical class 0.000 claims description 3
- 239000011664 nicotinic acid Substances 0.000 claims description 3
- 229920001778 nylon Polymers 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 238000005192 partition Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000001174 ascending effect Effects 0.000 description 2
- 241000208442 Sarracenia Species 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 238000012545 processing Methods 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
- B64B1/60—Gas-bags surrounded by separate containers of inert gas
-
- 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
- B64B1/62—Controlling gas pressure, heating, cooling, or discharging gas
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
Abstract
The invention relates to a mixed gas aerostat, which comprises a positioning plate and a mixed balloon, wherein a mixed gas controller is arranged above the positioning plate, an inert gas controller is arranged above the left side of the mixed gas controller, an inert balloon is arranged at the upper end of the inert gas controller, the mixed balloon is positioned at the upper end of the mixed gas controller, a mixed gas outlet is arranged at the inner end of the bottom of the mixed balloon, monitoring mechanisms are arranged on the left side and the right side of the lower end of the positioning plate, and the lower end of the positioning plate is connected with a mooring safety wire. The invention has the beneficial effects that: the mixed gas aerostat can ascend and descend by adjusting the density of the inner balloon and the outer balloon through the arrangement of the mixed balloon and the inert balloon, so that the switching of high and low altitudes is realized; the double-layer balloon is adopted, the inner layer balloon is filled with inert gas, the outer layer balloon is filled with mixed gas, the cost is low, the safety is high, and the controller mainly realizes the opening and closing control of the balloon opening.
Description
Technical Field
The invention relates to the technical field of aerostatics, in particular to a mixed gas aerostat.
Background
The aerostat generally refers to an aircraft which is lighter than air in specific gravity and lifts off by atmospheric buoyancy, in the fields of electronics, military and civilian use, a hot air balloon is not generally drawn in the range of the aerostat, in addition, a space airship does not necessarily depend on buoyancy, and the large civil aerostat can be used for transportation, entertainment, disaster relief, film shooting, scientific experiments and the like besides military use.
The existing aerostat is not designed with a hydrogen-helium balloon double-layer structure, so that the manufacturing cost is high, meanwhile, the risk of using the aerostat is increased, and the problem that the content of hydrogen is in a dangerous range is difficult to avoid, and the dangerous range is quite dangerous when the hydrogen concentration is within 4.0-75.0% (volume concentration) and the aerostat explodes when encountering open fire.
Disclosure of Invention
accordingly, embodiments of the present invention provide a low cost and safe hybrid gas aerostat design.
In order to achieve the purpose, the invention provides the following technical scheme: a mixed gas aerostat comprises a positioning plate and a mixed balloon, wherein a mixed gas controller is arranged above the positioning plate, an inert gas controller is arranged at the upper left part of the mixed gas controller, an inert balloon is arranged at the upper end of the inert gas controller, the mixed balloon is positioned at the upper end of the mixed gas controller, and the inner end of the bottom of the mixing balloon is provided with a mixed gas outlet, the left side and the right side of the lower end of the positioning plate are both provided with a monitoring mechanism, the lower end of the positioning plate is connected with a mooring safety wire, the lower end of the monitoring mechanism is provided with a protective pad, the left lower end of the positioning plate is provided with a mixed gas charging port, and the lower end of the middle part of the positioning plate is provided with an inert gas charging port, the right side of the bottom end of the inert gas controller is connected with an inert gas outlet, the inner end of the inert gas outlet is provided with a separation mechanism, and the mixed gas charging port and the inert gas charging port are both connected with a honeycomb gas bin input pipeline.
Preferably, the size of the inert gas controller is larger than the size of the mixing gas controller, and the size of the mixing balloon is larger than the sum of the sizes of the inert gas controller and the mixing gas controller.
Preferably, the mixing balloon and the inert balloon are formed in a double-layer structure, the inert balloon is included in an inner end of the mixing balloon, the inert balloon is filled with an inert gas, and the mixing balloon is filled with a mixed gas in an outer layer.
Preferably, the inert gas is helium, the mixed gas is helium and hydrogen, and the content of hydrogen in the mixed gas is more than 75% and less than 4%.
Preferably, helium is filled into the inert gas ball through an inert gas inflation inlet, and hydrogen is filled into the mixed gas ball through a mixed gas inflation inlet.
Preferably, the protection pad is in bonding connection with the positioning plate, and the protection pad is symmetrical about the center of the positioning plate.
preferably, the mooring safety line is a nylon line, the honeycomb gas bin input pipeline comprises honeycomb side walls, and the honeycomb side walls are fixed on the four walls of the honeycomb gas bin input pipeline.
Preferably, the honeycomb gas bin input pipeline is of a bionic honeycomb-like structure, and the gas input pipelines of the mixing balloon and the inert balloon are both of a honeycomb side wall structure.
preferably, the separating mechanism comprises a separating plate, small air holes and a large air hole, the separating plate is fixed in the middle of the separating mechanism, the small air holes are formed in the left end and the right end of the separating plate, the large air hole is formed in the middle of the separating plate, the caliber of the small air hole of the large air hole is circular, and the small air hole is distributed in the center of the large air hole in an annular mode.
Compared with the prior art, the invention has the following beneficial effects:
1. According to the invention, through the arrangement of the mixing balloon and the inert balloon, the ascending and descending can be carried out through the density adjustment of the inner balloon and the outer balloon, so that the switching of high and low altitudes is realized; the double-layer balloon is adopted, the inner layer balloon is filled with inert gas, the outer layer balloon is filled with mixed gas, the cost is low, the safety is high, the controller is composed of open-source hardware, and the opening and closing control of the balloon opening is mainly realized.
2. According to the invention, through the arrangement of the separation mechanism, because the middle gas flow is large and the surrounding gas flow is small, the gas flow can form convolution beside the atmospheric hole, and because the hydrogen density is small, the influence of the gas flow is large, the hydrogen can be gathered at the upper part of the sphere, so that heavy inert gas can be preferentially discharged, and most of light hydrogen can return to the balloon under the influence of the convolution gas flow, thereby further improving the purity of the hydrogen in the balloon and separating from the range of dangerous explosion intervals.
3. The invention, through the arrangement of the honeycomb gas bin input pipeline and the honeycomb side wall, simulates the structural characteristics of a biological honeycomb, on one hand, can enable the structure to be stressed more uniformly and improve the compression and shear strength, on the other hand, can qualitatively and quantitatively monitor the purity of the input gas, and can arrange a sensing element and an electric appliance thereof, when the impure gas bins in the honeycomb gas bin account for more than 25 percent of the total proportion (the impure gas bin is an impure gas bin when the content of the impure gas in one gas bin exceeds 25 percent), a red alarm is given, and the design of the single-side opening of the biological pitcher plant is simulated, when the gas stock at the upper part is reduced and the gas pressure is increased, the vent holes can be closed more and more tightly by the gas pressure, and when the gas rises and exceeds 25%, the gas overflows, so that the sensor can detect and transmit signals to give an alarm, and the principle that the water level is increased by reservoir gate water storage to pass through a ship, namely a cruise ship in a three gorges dam area is similar to the principle that the water level is increased by reservoir gate water storage.
Drawings
FIG. 1 is a schematic structural diagram of a mixed gas aerostat according to the present invention;
FIG. 2 is a schematic diagram of a front view of a honeycomb gas bin input duct of the mixed gas aerostat according to the present invention;
FIG. 3 is a schematic diagram of a side view of a honeycomb gas bin input duct of a mixed gas aerostat according to the present invention;
FIG. 4 is a schematic top view of a separating mechanism of the mixed gas aerostat according to the present invention;
FIG. 5 is a schematic system flow diagram of a hybrid gas aerostat according to the present invention;
Fig. 6 is a control flow chart of the mixed gas aerostat according to the present invention.
In the figure: 1. positioning a plate; 2. a monitoring mechanism; 3. mooring the safety line; 4. a protection pad; 5. a mixture controller; 6. an inert gas controller; 7. mixing the balloons; 8. a mixed gas outlet; 9. a mixed gas charging port; 10. an inert balloon; 11. an inert gas outlet; 12. an inert gas charging port; 13. a separation mechanism; 14. a partition plate; 15. small pores; 16. an atmospheric vent; 17. a honeycomb gas bin input duct; 18. a honeycomb side wall.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, "a plurality" means two or more unless otherwise specified; the terms "upper", "lower", "left", "right", "inner", "outer", "front", "rear", "head", "tail", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the invention. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "connected" and "connected" are to be interpreted broadly, e.g., as being fixed or detachable or integrally connected; can be mechanically or electrically connected; may be directly connected or indirectly connected through an intermediate. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the present invention provides a technical solution: a mixed gas aerostat comprises a positioning plate 1, a monitoring mechanism 2, a mooring safety line 3, a protection pad 4, a mixed gas controller 5, an inert gas controller 6, a mixed balloon 7, a mixed gas outlet 8, a mixed gas inflation inlet 9, an inert balloon 10, an inert gas outlet 11, an inert gas inflation inlet 12, a separation mechanism 13, a separation plate 14, a small gas hole 15, a large gas hole 16, a honeycomb gas bin input pipeline 17 and a honeycomb side wall 18.
a mixed gas controller 5 is arranged above the positioning plate 1, an inert gas controller 6 is arranged at the upper left part of the mixed gas controller 5, an inert balloon 10 is arranged at the upper end of the inert gas controller 6, a mixed balloon 7 is positioned at the upper end of the mixed gas controller 5, the inner end of the bottom of the mixing balloon 7 is provided with a mixed gas outlet 8, the left side and the right side of the lower end of the positioning plate 1 are both provided with a monitoring mechanism 2, the lower end of the positioning plate 1 is connected with a mooring safety wire 3, the lower end of the monitoring mechanism 2 is provided with a protective cushion 4, the left lower end of the positioning plate 1 is provided with a mixed gas charging port 9, an inert gas charging port 12 is arranged at the lower end of the middle part of the positioning plate 1, an inert gas outlet 11 is connected to the right side of the bottom end of the inert gas controller 6, a separation mechanism 13 is arranged at the inner end of the inert gas outlet 11, and a honeycomb gas bin input pipeline 17 is connected to the inside of the mixed gas charging port 9 and the inside of the inert gas charging port 12;
The size of the inert gas controller 6 is larger than that of the mixture controller 5, and the size of the mixing balloon 7 is larger than the sum of the sizes of the inert gas controller 6 and the mixture controller 5, the mixing balloon 7 and the inert balloon 10 are constituted as a double-layer structure, the inert balloon 10 is contained in the inner end of the mixing balloon 7, and the inert balloon 10 is filled with inert gas, the inner layer of the mixing balloon 7 is filled with mixed gas, the inert gas is helium, the mixed gas is helium and hydrogen, the content of hydrogen in the mixed gas is more than 75 percent and less than 4 percent, helium is filled into the inert balloon 10 through an inert gas inflation inlet 12, hydrogen is filled into the mixed balloon 7 through a mixed gas inflation inlet 9, the protective cushion 4 is in adhesive connection with the positioning plate 1, the protection pad 4 is symmetrical about the center of the positioning plate 1, and can ascend and descend through density adjustment of the inner balloon and the outer balloon, so that high-low altitude switching is realized; the double-layer balloon is adopted, the inner layer balloon is filled with inert gas, and the outer layer balloon is filled with mixed gas, so that the cost is low and the safety is high;
Referring to fig. 2-3, the mooring safety line 3 is made of nylon, the honeycomb gas bin inlet duct 17 includes honeycomb side walls 18, the honeycomb side walls 18 are fixed to the four walls of the honeycomb gas bin inlet duct 17, the honeycomb gas bin inlet duct 17 is made of a bionic honeycomb structure, and the gas inlet ducts of the mixing balloon 7 and the inert balloon 10 are made of honeycomb side walls 18.
Referring to fig. 4, the separating mechanism 13 includes a separating plate 14, small air holes 15 and large air holes 16, the separating plate 14 is fixed in the middle of the separating mechanism 13, the small air holes 15 are opened on the left and right ends of the separating plate 14, the large air holes 16 are arranged in the middle of the separating plate 14, the caliber of the small air holes 15 of the large air holes 16 is arranged, and the small air holes 15 are annularly distributed about the center of the large air holes 16, through the arrangement of the honeycomb gas bin input pipeline 17 and the honeycomb side wall 18, the structural characteristics of the biological honeycomb are simulated, on one hand, the structure can be stressed more uniformly, the compression and shear strength can be improved, on the other hand, the input gas purity can be monitored qualitatively and quantitatively, and the sensing element and the electrical appliance can be arranged, when the content of the impure gas bin in the honeycomb gas bin accounting for more than 25% of the total proportion of the impure gas bin in the gas bin exceeds 25%, the impure gas bin gives a red alarm, the gas stock in the upper part is reduced, and through the arrangement of the partition mechanism 13, the gas flow in the middle is large, the gas flow in the periphery is small, the gas flow can form convolution beside the atmosphere hole 16, the influence of the gas flow is large due to the small hydrogen density, and the heavy inert gas can be preferentially discharged, and most of light hydrogen returns to the balloon due to the influence of the convolution gas flow, so that the purity of the hydrogen in the balloon is further improved, and the hydrogen is separated from the range of dangerous explosion.
Referring to fig. 5-6, the controller can be monitored by the alarm device and the gas detection device, and the controller is used for reading the honeycomb gas bin to perform regulation and control and monitoring processing according to the partition plate, so that the device body can be conveniently monitored, and the quasi-device body can conveniently operate.
Referring to fig. 1, when the mixed gas aerostat is used, a proper amount of gas is respectively filled into an inert balloon 10 and a mixed balloon 7 through an inert gas inflation port 12 and a mixed gas inflation port 9, when the aerostat needs to ascend, an inert gas outlet 11 is opened through an inert gas controller 6, the inert gas in the inert balloon 10 is discharged into the mixed balloon 7 through the inert gas outlet 11, the volume of the mixed balloon 7 is increased, the buoyancy is increased, the gas aerostat ascends, when the aerostat needs to descend, a mixed gas outlet 8 is opened through a mixed gas controller 5, the mixed gas in the mixed balloon 7 is discharged through the mixed gas outlet 8, the volume of the mixed balloon 7 is reduced, the buoyancy is reduced, the gas aerostat descends, and the ascending and descending can be performed through density adjustment of the inner balloon and the outer balloon, so that high-low air switching is realized; the double-layer balloon is adopted, the inner layer balloon is filled with inert gas, the outer layer is filled with mixed gas, the cost is low, the safety is high, the structural characteristics of the honeycomb gas bin input pipeline 17 and the honeycomb side wall 18 are simulated, on one hand, the structural stress is more uniform, the compression and shear strength is improved, on the other hand, the purity of the input gas can be qualitatively and quantitatively monitored, a sensing element and an electric appliance thereof can be arranged, when the total proportion of impure gas bins in the honeycomb gas bin is monitored to be more than 25 percent, namely, the content of the impure gas in one gas bin is more than 25 percent, a red alarm is given out, and the design of a single-side opening of the simulated biological pitcher is adopted, when the upper gas storage is reduced and the gas pressure is increased, the vent can be closed more and more tightly by means of the gas pressure, and when the gas rises and exceeds 25 percent, the gas can overflow, so that the sensor, similar to reservoir door retaining and improving the water level and come to pass through the ship, the principle that three gorges dam area cruise ship passed through promptly, through partition mechanism 13's setting, because middle part gas flow is big, the peripheral gas flow is little, the gas flow can form by the atmosphere hole 16 and convolute, because hydrogen density is little, it is big to receive the influence of gas flow, can gather on spheroid upper portion, can let heavy inert gas preferentially discharge more like this, light hydrogen receives the gas flow that circles round to influence most return the balloon, thereby further improve hydrogen purity in the balloon, break away from dangerous explosion interval scope, the controller mainly realizes the open and close control of balloon mouth.
the above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be able to cover the technical scope of the present invention and the equivalent alternatives or modifications according to the technical solution and the inventive concept of the present invention within the technical scope of the present invention.
Claims (9)
1. The utility model provides a mist aerostatics, includes locating plate (1) and mixed balloon (7), its characterized in that: a mixed gas controller (5) is arranged above the positioning plate (1), an inert gas controller (6) is arranged above the left side of the mixed gas controller (5), an inert balloon (10) is arranged at the upper end of the inert gas controller (6), the mixed balloon (7) is positioned at the upper end of the mixed gas controller (5), a mixed gas outlet (8) is arranged at the inner end of the bottom of the mixed balloon (7), monitoring mechanisms (2) are arranged on the left side and the right side of the lower end of the positioning plate (1), a mooring safety wire (3) is connected to the lower end of the positioning plate (1), a protective cushion (4) is arranged at the lower end of the monitoring mechanism (2), a mixed gas inflation inlet (9) is arranged at the left lower end of the positioning plate (1), an inert gas inflation inlet (12) is arranged at the lower end of the middle of the positioning plate (1), and an inert gas outlet (11) is connected to the right, the inner end of the inert gas outlet (11) is provided with a separation mechanism (13), and the mixed gas charging port (9) and the inert gas charging port (12) are both internally connected with a honeycomb gas bin input pipeline (17).
2. A mixed gas aerostat according to claim 1, wherein: the size of the inert gas controller (6) is larger than that of the mixing gas controller (5), and the size of the mixing balloon (7) is larger than the sum of the sizes of the inert gas controller (6) and the mixing gas controller (5).
3. A mixed gas aerostat according to claim 1, wherein: the mixing balloon (7) and the inert balloon (10) are formed into a double-layer structure, the inert balloon (10) is contained at the inner end of the mixing balloon (7), the inert balloon (10) is filled with inert gas, and the mixing balloon (7) is filled with mixed gas at the outer layer.
4. A mixed gas aerostat according to claim 3, wherein: the inert gas is helium, the mixed gas is helium and hydrogen, and the content of hydrogen in the mixed gas is more than 75% and less than 4%.
5. a mixed gas aerostat according to claim 1, wherein: helium is filled into the inert balloon (10) through an inert gas inflation port (12), and hydrogen is filled into the mixed balloon (7) through a mixed gas inflation port (9).
6. A mixed gas aerostat according to claim 1, wherein: the protection pad (4) is connected with the positioning plate (1) in a bonding mode, and the protection pad (4) is symmetrical about the center of the positioning plate (1).
7. A mixed gas aerostat according to claim 1, wherein: the mooring safety line (3) is made of nylon threads, the honeycomb gas bin input pipeline (17) comprises honeycomb side walls (18), and the honeycomb side walls (18) are fixed on the four walls of the honeycomb gas bin input pipeline (17).
8. The hybrid gas aerostat according to claim 7, wherein: the honeycomb gas bin input pipeline (17) is of a bionic honeycomb-shaped structure, and the gas input pipelines of the mixing balloon (7) and the inert balloon (10) are both constructed by honeycomb side walls (18).
9. A mixed gas aerostat according to claim 1, wherein: the separating mechanism (13) comprises a separating plate (14), small air holes (15) and large air holes (16), the separating plate (14) is fixed in the middle of the separating mechanism (13), the small air holes (15) are formed in the left end and the right end of the separating plate (14), the large air holes (16) are formed in the middle of the separating plate (14), the calibers of the small air holes (15) of the large air holes (16) are distributed annularly, and the centers of the small air holes (15) relative to the large air holes (16) are distributed annularly.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743359.0A CN110550178A (en) | 2019-08-13 | 2019-08-13 | Mixed gas aerostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910743359.0A CN110550178A (en) | 2019-08-13 | 2019-08-13 | Mixed gas aerostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110550178A true CN110550178A (en) | 2019-12-10 |
Family
ID=68737357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910743359.0A Pending CN110550178A (en) | 2019-08-13 | 2019-08-13 | Mixed gas aerostat |
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Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374298A (en) * | 1989-08-14 | 1991-03-28 | Kazuo Nakada | Airship using hydrogen |
| CN1254054A (en) * | 1998-11-12 | 2000-05-24 | 麻红生 | Fuel supplying device for airship |
| US20130126675A1 (en) * | 2011-11-23 | 2013-05-23 | Stratospheric Airships, Llc | Durable airship hull and in situ airship hull repair |
| CN104479774A (en) * | 2014-11-10 | 2015-04-01 | 新奥科技发展有限公司 | Device and method used for preparing methane via coal gasification |
| CN205589449U (en) * | 2016-03-25 | 2016-09-21 | 青岛市光电工程技术研究院 | A quick air bleeder for captive balloon |
| CN106828861A (en) * | 2017-01-13 | 2017-06-13 | 中国地质大学（武汉） | A kind of hydrogen helium mixture aerostatics |
| CN106882355A (en) * | 2017-04-01 | 2017-06-23 | 太原科技大学 | One kind rope draws positioning formula high-altitude suspension sightseeing balloon |
| CN211196587U (en) * | 2019-08-13 | 2020-08-07 | 中国地质大学（武汉） | Mixed gas aerostat |
-
2019
- 2019-08-13 CN CN201910743359.0A patent/CN110550178A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0374298A (en) * | 1989-08-14 | 1991-03-28 | Kazuo Nakada | Airship using hydrogen |
| CN1254054A (en) * | 1998-11-12 | 2000-05-24 | 麻红生 | Fuel supplying device for airship |
| US20130126675A1 (en) * | 2011-11-23 | 2013-05-23 | Stratospheric Airships, Llc | Durable airship hull and in situ airship hull repair |
| CN104479774A (en) * | 2014-11-10 | 2015-04-01 | 新奥科技发展有限公司 | Device and method used for preparing methane via coal gasification |
| CN205589449U (en) * | 2016-03-25 | 2016-09-21 | 青岛市光电工程技术研究院 | A quick air bleeder for captive balloon |
| CN106828861A (en) * | 2017-01-13 | 2017-06-13 | 中国地质大学（武汉） | A kind of hydrogen helium mixture aerostatics |
| CN106882355A (en) * | 2017-04-01 | 2017-06-23 | 太原科技大学 | One kind rope draws positioning formula high-altitude suspension sightseeing balloon |
| CN211196587U (en) * | 2019-08-13 | 2020-08-07 | 中国地质大学（武汉） | Mixed gas aerostat |
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