CN103274043B - Stratospheric airship paved with flexible thin-film solar cells and paving method of flexible thin-film solar cells - Google Patents
Stratospheric airship paved with flexible thin-film solar cells and paving method of flexible thin-film solar cells Download PDFInfo
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- CN103274043B CN103274043B CN201310226141.0A CN201310226141A CN103274043B CN 103274043 B CN103274043 B CN 103274043B CN 201310226141 A CN201310226141 A CN 201310226141A CN 103274043 B CN103274043 B CN 103274043B
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Abstract
The invention discloses a stratospheric airship paved with flexible thin-film solar cells and a paving method of the flexible thin-film solar cells. The stratospheric airship comprises an airship body, skirts sewn on the airship body, the flexible thin-film solar cells with Velcro sewn at the edge, Velcro sewn under the edges of the skirts and Velcro sewn above the edges of the flexible thin-film solar cells. The flexible thin-film solar cells are arranged in inner frames formed by the skirts and fixed on the airship body through the Velcro sewn under the edges of the skirts and the Velcro which is sewn above the edges of the flexible thin-film solar cells. According to the paving method, the operation is simple, convenient and time-saving, and the positioning is reliable. The paving method is suitable for paving of flexible element on various curved shapes.
Description
Technical field
The present invention relates to aerostatics applied technical field, flexible thin-film solar cell applied technical field, particularly relate to a kind of the mat formation stratospheric airship and method for paving thereof that have flexible thin-film solar cell.Also be applicable to the application scenario of laying flexible body in curved profile of other purposes simultaneously.
Background technology
Fig. 1 shows the stratospheric airship structural representation that prior art middle berth is equipped with flexible thin-film solar cell.Under normal circumstances, flexible thin-film solar cell is paved on above stratospheric airship, in order to convert solar energy into electrical energy, is stratospheric airship applicable unique production capacity unit when length is navigated at present.Flexible thin-film solar cell reliably mating formation on stratospheric airship is the key realizing its successful Application on stratospheric airship.
Stratospheric airship is by ground lift-off process, and along with air pressure step-down, internal gas can expand gradually; Dirigible can often meet large entraining air stream in whole flight course.These environmental factors test the mat formation effect of flexible thin-film solar cell on stratospheric airship.Sum up three gordian techniquies below getting up to have to need to solve.
1) large entraining air stream impact that battery is mated formation
If leave gap at battery edge and hull junction surface after having mated formation, then when dirigible meets air-flow easily at battery bottom air intake, cause battery to shake, cause battery to damage.
2) battery bottom gas expansion impact that battery is mated formation
If mated formation, rear battery edge and hull junction surface seal completely, then battery can not at its bottom air inlet when dirigible runs into air-flow, but introduce another problem, namely along with the rising of airship flight sea level elevation, the gas of battery bottom remnants can expand and can not discharge in time simultaneously.When dirigible rises to the sea level elevation of about 18km, gas has expanded about 10 times, and battery is heaved, and causes battery to damage.
3) battery mechanics draws high the impact that performance is mated formation on battery
If after having mated formation, it is too tight that battery has engaged with hull, then, when hull dilatational strain, battery can produce deformation with identical deflection.Which introduce another problem, because battery packaging material is different from the dilatation rate of hull material, side's damage that the deformation continued can cause strength of material relatively low.
In prior art, use the mode fixing flexible thin-film solar cells of cord colligation.This kind of mode arranges colligation point along battery edge is separated by a distance, is fixed on hull with cord.
Fig. 2 shows in prior art the stratospheric airship structural representation using cord colligation flexible thin-film solar cell.As shown in Figure 2, the target area of described dirigible hull being laid solar cell certain area of being separated by fixedly draws loop, joins beat corn hole in solar battery edge same distance of being separated by.When mating formation, cord is used battery colligation to be fixed on hull.During dirigible inflation, cord is tightened up gradually, and being shaped by battery fits on hull.
There is following shortcoming in this technical scheme:
1) use this kind of mode flexible thin-film solar cell of mating formation can only realize spacing on hull of battery, itself and hull can not be fitted completely, when airship flight process runs into air-flow, battery bottom can air intake, causes battery to shake, causes cell damage;
2) the colligation attachment point of this kind of mode is more, if cord colligation is too tight, then easily causes battery or hull damage when dirigible dilatational strain; If colligation length leaves surplus, then battery limiting is unreliable, can cause cell damage equally.
3) also there is operational shortcoming in this kind of flooring mode, if the colligation point arranged is more spacing unreliable, if the colligation more at most arranged gets up to waste time and energy.
In another program of prior art, make the mode fixing flexible thin-film solar cells sticked with glue.This kind of mode smears fixing glue along battery edge, is loaded on sticky for battery on hull.
Fig. 3 shows the stratospheric airship using in prior art and be adhesive with flexible thin-film solar cell.As shown in Figure 3, described flexible thin-film solar cell bottom margin smears sticky dress glue, is glued be contained on dirigible hull target area by sticky dress glue.
There is following shortcoming in this technical scheme:
1) sticky dress glue is easy to aging under the strong UV-irradiation of advection layer, cause sticky fill unreliable.
2) if sticky dress glue is contained on hull by sticky for battery bottom sealing, gas then in this confined space expands and can not discharge in dirigible lift-off process, and when dirigible rises to the sea level elevation of about 18km, gas has expanded about 10 times, battery bottom is heaved, and causes battery to damage; If the sticky dress of sticky blowing-by, then can the battery bottom air inlet when dirigible runs into air-flow, cause battery to shake, cause battery to damage.
Summary of the invention
In view of this, the invention discloses a kind of nylon adherent buckle that uses to mat formation the stratospheric airship of flexible thin-film solar cell and method for paving thereof.
The invention discloses a kind of mat formation have the stratospheric airship of flexible thin-film solar cell, it comprises: the shirt rim (2) that dirigible hull (1), hull are made, the edge sewing flexible thin-film solar cell of nylon adherent buckle (3), the nylon adherent buckle (4) made below shirt rim (2) edge and the nylon adherent buckle made above flexible thin-film solar cell (3) edge;
Wherein, described flexible thin-film solar cell is placed in the inside casing of described shirt rim composition, and is fixed on described dirigible hull by the nylon adherent buckle made above the nylon adherent buckle made below edge, described shirt rim and described flexible thin-film solar cell edge.
The invention discloses the method for paving of a kind of flexible thin-film solar cell on stratospheric airship, it comprises:
Step 1, above the edge of flexible thin-film solar cell (3), make nylon adherent buckle (5);
Step 2, setting position on dirigible hull (1) make shirt rim (2), make nylon adherent buckle (4) in the below of shirt rim (2);
Step 3, flexible thin-film solar cell (3) is placed in the inside casing that described shirt rim (2) forms, and press-fited by the nylon adherent buckle (5) made above the nylon adherent buckle (4) made below described shirt rim (2) edge and described flexible thin-film solar cell (3) edge and be fixed on described dirigible hull (1).
Flexible thin-film solar cell edge press-fits on hull by the nylon adherent buckle be connected up and down by this flooring mode, solves following gordian technique.
1, stoping air-flow to enter battery bottom causes battery to shake;
2, discharge in time with dirigible lift-off battery bottom expanding gas;
3, to the comformability of hull dilatational strain.
Accompanying drawing explanation
Fig. 1 is the stratospheric airship structural representation that prior art middle berth is equipped with flexible thin-film solar cell;
Fig. 2 is the stratospheric airship structural representation that in prior art, cord is banded with flexible thin-film solar cell;
Fig. 3 is the stratospheric airship structural representation of viscose glue flexible thin-film solar cell in prior art;
Fig. 4 is the stratospheric airship structural representation that middle berth of the present invention is equipped with flexible thin-film solar cell;
Fig. 5 stops air-flow to enter principle schematic bottom flexible thin-film solar cell in the present invention;
Fig. 6 is the principle schematic of discharging flexible thin-film solar cell bottom expansion gas in the present invention.
Detailed description of the invention
For making the object, technical solutions and advantages of the present invention clearly understand, below in conjunction with specific embodiment, and with reference to accompanying drawing, the present invention is described in further detail.
Fig. 3 shows the stratospheric airship that middle berth of the present invention is equipped with flexible thin-film solar cell.As shown in Figure 3, this stratospheric airship comprises: dirigible hull 1, the shirt rim 2 that hull is made, the edge sewing flexible thin-film solar cell 3 of nylon adherent buckle, the nylon adherent buckle 4 made below edge, shirt rim, the nylon adherent buckle 5 made above flexible thin-film solar cell 3 edge, the cutaway view for amplifying in circle; Wherein, described flexible thin-film solar cell is placed in the inside casing of described shirt rim composition, and is fixed on described dirigible hull by the nylon adherent buckle made above the nylon adherent buckle made below edge, described shirt rim and described flexible thin-film solar cell edge; Wherein, hull composition material is resistance helium polyvinylchloride fabric, and described shirt rim composition material is identical with hull composition material.
The invention also discloses the method for paving of a kind of flexible thin-film solar cell on stratospheric airship.This method for paving comprises:
Step 1, edge sewing nylon adherent buckle 5 at flexible thin-film solar cell 3;
Step 2, setting position on dirigible hull 1 make shirt rim 2, below the edge of shirt rim 2, make nylon adherent buckle 4;
Step 3, flexible thin-film solar cell 3 is placed in the inside casing that described shirt rim 2 forms, and is fixed on described dirigible hull 1 by the nylon adherent buckle 5 made above the nylon adherent buckle 4 made below edge, described shirt rim 2 and described flexible thin-film solar cell 3 edge.
Fig. 4 shows in the present invention the diagram of work of flexible thin-film solar cell of mating formation on stratospheric airship.As shown in Figure 4, when mating formation described flexible thin-film solar cell 3, battery is placed in the inside casing be made up of the shirt rim 2 on hull 1, after trim locations, nylon adherent buckle 4 below edge, shirt rim is press-fited with the nylon adherent buckle 5 above battery edge, so just achieves flexible thin-film solar cell mating formation on hull.
Flexible thin-film solar cell edge press-fits on hull by the nylon adherent buckle be connected up and down by above-mentioned flooring mode disclosed by the invention, solves following gordian technique.
1, stoping air-flow to enter battery bottom causes battery to shake
The edges close bonding of nylon adherent buckle above battery, is paved on battery on hull.Air incoming flow is hampered at thread gluing junction surface dispersion, and air-flow can not enter battery bottom and cause battery to shake.
Fig. 5 shows the stratospheric airship that middle berth of the present invention is equipped with flexible thin-film solar cell and stops air-flow to enter principle schematic bottom flexible thin-film solar cell.As shown in Figure 5, after running into incoming flow, air-flow is hampered at the joining place of nylon adherent buckle 4 and 5, air dispersion, and in Fig. 5, dotted portion represents the situation that incoming flow disperses.
2, discharge in time with dirigible lift-off battery bottom expanding gas
The face of joint of nylon adherent buckle is matte contact, possesses certain permeability to air.With the increase of dirigible lift-off sea level elevation, battery bottom gas expansion, air pressure raises, and this and ambient atmosphere form draught head.Under this draught head effect, by the contact surface of nylon adherent buckle, the gas expanded is discharged, keep the balance of battery bottom air pressure and ambient pressure.
Fig. 6 shows the principle schematic that middle berth of the present invention is equipped with the stratospheric airship discharge flexible thin-film solar cell bottom expansion gas of flexible thin-film solar cell.As shown in Figure 6, with the increase of dirigible lift-off sea level elevation, battery bottom gas expansion, this portion gas air pressure raises, now the air pressure of battery bottom gas is higher than atmospheric gas pressure, cause inside and outside gas to there is draught head, the gas of battery bottom is expelled in air by the gap between nylon adherent buckle 4 and 5 by this draught head.
3, to the comformability of hull dilatational strain
The face of joint of nylon adherent buckle is matte contact, and when hull expands dilatation, textured contact face is stress deformation first, plays buffer action, can remain that battery body is indeformable.Adapt to hull dilatational strain well.
Above-described specific embodiment; object of the present invention, technical scheme and beneficial effect are further described; be understood that; the foregoing is only specific embodiments of the invention; be not limited to the present invention; within the spirit and principles in the present invention all, any amendment made, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (6)
1. mat formation and have a stratospheric airship for flexible thin-film solar cell, it comprises: the shirt rim (2) that dirigible hull (1), hull are made, the edge sewing flexible thin-film solar cell of nylon adherent buckle (3), the nylon adherent buckle (4) made below shirt rim (2) edge and the nylon adherent buckle made above flexible thin-film solar cell (3) edge;
Wherein, described flexible thin-film solar cell is placed in the inside casing of described shirt rim composition, and is fixed on described dirigible hull by the nylon adherent buckle made above the nylon adherent buckle made below edge, described shirt rim and described flexible thin-film solar cell edge.
2. stratospheric airship as claimed in claim 1, is characterized in that, described dirigible hull composition material is resistance helium polyvinylchloride fabric.
3. stratospheric airship as claimed in claim 1, it is characterized in that, described shirt rim composition material is identical with dirigible hull composition material.
4. the method for paving of flexible thin-film solar cell on dirigible as described in any one of claim 1-3, it comprises:
Step 1, above the edge of flexible thin-film solar cell (3), make nylon adherent buckle (5);
Step 2, setting position on dirigible hull (1) make shirt rim (2), make nylon adherent buckle (4) in the below of shirt rim (2);
Step 3, flexible thin-film solar cell (3) is placed in the inside casing that described shirt rim (2) forms, and press-fited by the nylon adherent buckle (5) made above the nylon adherent buckle (4) made below described shirt rim (2) edge and described flexible thin-film solar cell (3) edge and be fixed on described dirigible hull (1).
5. method for paving as claimed in claim 4, is characterized in that, described dirigible hull composition material is resistance helium polyvinylchloride fabric.
6. method for paving as claimed in claim 4, it is characterized in that, described shirt rim composition material is identical with dirigible hull composition material.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310226141.0A CN103274043B (en) | 2013-06-07 | 2013-06-07 | Stratospheric airship paved with flexible thin-film solar cells and paving method of flexible thin-film solar cells |
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| CN201310226141.0A CN103274043B (en) | 2013-06-07 | 2013-06-07 | Stratospheric airship paved with flexible thin-film solar cells and paving method of flexible thin-film solar cells |
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| CN103274043A CN103274043A (en) | 2013-09-04 |
| CN103274043B true CN103274043B (en) | 2015-07-08 |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143866A (en) * | 2015-04-27 | 2016-11-23 | 黄福祯 | A kind of multi-functional geostationary satellite based on solar energy dirigible |
| CN104967396B (en) * | 2015-07-23 | 2017-05-31 | 北京天航华创科技股份有限公司 | A kind of fastener connected flexible solar battery pack and its research and development proposal |
| CN106129156B (en) * | 2016-02-29 | 2018-07-13 | 上海交通大学 | The method and device of monocrystaline silicon solar cell is set on flexible aerostatics upper berth |
| CN107833935A (en) * | 2016-09-14 | 2018-03-23 | 海口未来技术研究院 | Solar cell module and aerostatics |
| CN108974317A (en) * | 2017-06-02 | 2018-12-11 | 海口未来技术研究院 | Aerostatics |
| CN109250060B (en) * | 2017-07-12 | 2024-07-26 | 深圳光启空间技术有限公司 | Tab and aerostat having the same |
| CN107819075A (en) * | 2017-11-02 | 2018-03-20 | 长沙新材料产业研究院有限公司 | A kind of method that flexible perovskite solar cell is integrated on aerostatics utricule |
| CN108163180A (en) * | 2017-11-22 | 2018-06-15 | 北京天恒长鹰科技股份有限公司 | Stratospheric airship solar cell fixing means |
| CN109515676A (en) * | 2019-01-09 | 2019-03-26 | 中国人民解放军国防科技大学 | Retractable solar cell system suitable for stratospheric airship |
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| CN1857963A (en) * | 2006-05-30 | 2006-11-08 | 杨贻方 | Hybrid power aeroplane |
| CN201793011U (en) * | 2010-09-16 | 2011-04-13 | 任永斌 | Cubic floating platform with metal shell |
| CN102700705A (en) * | 2012-06-29 | 2012-10-03 | 哈尔滨工业大学 | Method for controlling mixed pretension cable nets of inflation structure configuration |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| ES2384920B1 (en) * | 2009-03-31 | 2013-05-21 | Airbus Operations, S.L. | Piece of material with a ramp between two zones. |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1857963A (en) * | 2006-05-30 | 2006-11-08 | 杨贻方 | Hybrid power aeroplane |
| CN201793011U (en) * | 2010-09-16 | 2011-04-13 | 任永斌 | Cubic floating platform with metal shell |
| CN102700705A (en) * | 2012-06-29 | 2012-10-03 | 哈尔滨工业大学 | Method for controlling mixed pretension cable nets of inflation structure configuration |
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