CN103241359A - Vacuum aerostat - Google Patents
Vacuum aerostat Download PDFInfo
- Publication number
- CN103241359A CN103241359A CN 201210023686 CN201210023686A CN103241359A CN 103241359 A CN103241359 A CN 103241359A CN 201210023686 CN201210023686 CN 201210023686 CN 201210023686 A CN201210023686 A CN 201210023686A CN 103241359 A CN103241359 A CN 103241359A
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- China
- Prior art keywords
- vacuum chamber
- air bag
- vacuum
- airbag
- control
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Abstract
The invention discloses a vacuum aerostat which comprises an aerostat body with an airbag. The airbag is a sealing airbag with a sealing air chamber, the sealing air chamber is a vacuum chamber, and the airbag is connected with a regulating device for controlling the inflation size of the vacuum chamber. The regulating device can be a supporting device which is arranged inside the vacuum chamber, supports on the inner wall of the sealing airbag and regulates the size of the vacuum chamber through the stretching and withdrawing of the regulating device. The regulating device also can be a drawing device which is arranged outside the vacuum chamber and connected with the outer wall of the sealing airbag and regulates the size of the vacuum chamber by drawing the airbag. The vacuum aerostat utilizes the regulating device to regulate the size of the vacuum chamber to further control the floating in the space and the height of the floating in the space rather than being inflated through an inflator with compressed gas before being used. The vacuum aerostat is low in production cost, easy to carry and popularize, flexible and easy to operate, safe and practical.
Description
Technical field
The present invention relates to aviation field, relate in particular to a kind of vacuum aerostatics.
Background technology
Aerocraft can be divided into two classes according to the groundwork difference that produces upward force: lighter-than-air craft and the aerocraft that overweights air, and the latter overcomes the self gravitation lift-off by aerodynamic force; The former claims aerostatics again by the quiet buoyancy lift-off of air, and there are following defective in existing aerostatics such as fire balloon, helium balloon, hydrogen balloon etc.: 1, the floating outage degree of the flexible control of inconvenience; 2, inflation consuming time, need long setup time before using; 3, need special gas filled device and pressure gas, inconvenience is carried, cost height, operation are difficult, thereby is unfavorable for popularizing; 4, bulky, energy consumption is high, energy utilization rate is low; 5, safety is undesirable.
Summary of the invention
In view of this, technical matters to be solved by this invention is: the vacuum aerostatics that a kind of cheap, flexible operation is provided.
In order to achieve the above object, the present invention adopts following technical scheme to realize:
A kind of vacuum aerostatics comprises the aerostatics body with air bag, and wherein, described air bag is the airtight air bag with airtight air cavity, and described airtight air cavity is the vacuum chamber that vacuumizes, and is connected with on the described air bag in order to regulate and control the control setup of the swollen contracting of described vacuum chamber volume.
As preferably, described control setup can for be located in the described vacuum chamber, the support device of support on the inwall of described airtight air bag, by the flexible described vacuum chamber volume of autogenous control size.
As preferably, described control setup can also described vacuum chamber be outer in order to be located at, on the outer wall that is connected in described airtight air bag, regulate and control the draw gear of described vacuum chamber volume size by pulling air bag.
As shown from the above technical solution, the invention has the beneficial effects as follows:
Compared to existing technology, the present invention is cheap, need not to utilize the inflation of gas filled device and pressure gas before the use, as long as can control floating empty and floating outage degree by control setup regulation and control vacuum chamber volume size, cost is low, it is universal to be easy to carry, to be beneficial to, simultaneously flexible and convenient operation, safe and practical.Particularly, it can be that mechanical force or the other forms of external force of utilizing electric energy to drive pull into evacuated shrivelled airtight air bag just like inflated balloon-like firmly, because be vacuum state this moment in the airtight air cavity, its density is much smaller than the outside, so regulate the vacuum volume of vacuum chamber by control setup, make the weight of aerostatics body integral body less than the weight of consubstantiality pneumatosis body, can realize floating empty, in like manner, also just because of the vacuum volume adjustable size in the vacuum chamber, therefore can control floating outage degree flexibly by the size of regulating the vacuum volume in the vacuum chamber.
Description of drawings
Fig. 1 is the example structure scheme drawing of control setup for the present invention adopts draw gear.
Fig. 2 is the example structure scheme drawing of control setup for the present invention adopts the support device.
The specific embodiment
In order to make those skilled in the art can further understand feature of the present invention and technology contents, see also following about detailed description of the present invention and accompanying drawing.
See also Fig. 1 to shown in Figure 2, the invention provides a kind of vacuum aerostatics, comprise the aerostatics body with air bag, wherein, described air bag is the airtight air bag with airtight air cavity, described airtight air cavity is the vacuum chamber that vacuumizes, be connected with on the described air bag in order to regulate and control the control setup of the swollen contracting of described vacuum chamber volume, described control setup can be for being located in the described vacuum chamber, support is on the inwall of described airtight air bag, by the support device of the flexible described vacuum chamber volume of autogenous control size, described control setup can also be for being located at outside the described vacuum chamber, be connected on the outer wall of described airtight air bag, regulate and control the draw gear of described vacuum chamber volume size by pulling air bag.
See also shown in Figure 1, its signal be that the present invention adopts draw gear as the example structure of control setup, particularly, be that driving engine 1 is by pulley 2,3 pull the traction belt that is equipped on the pulley, traction belt one end is wrapped on the runner of driving engine, the other end is articulated on the air bag of aerostatics body by linking up with 4, more particularly be articulated on the suspension ring 5 of gasbag ektexine, in the process of operation lift-off and control lift-off height, pull traction belt by driving engine and will draw back air bag, pulling degree difference, then the volume of vacuum chamber changes thereupon, thereby realizes the control to the present invention's lift-off and lift-off height.In the present embodiment, the effect of plate body 6 is that upwards sealing connects air bag, articulate manned downwards or the loading facility, wherein, design has the structure 7 in order to airtight air cavity is vacuumized on the plate body, this structure 7 comprises through hole and in order to cover the lid of this through hole, vacuumizes namely and realize by this through hole.
See also shown in Figure 2, its signal be that the present invention adopts the support device as the example structure of control setup, particularly, air bag 12 sealings are connected plate body 11, on 14, plate body also has to articulate effect manned or the loading facility when playing the effect of sealing connection air bag, simultaneously, the support device is located in the vacuum chamber, the support device is also being born the effect of carrying support device support face, the support device has power expansion link 13, be embedded with electric wire 15 in the plate body, it is flexible that the external battery pack that this power expansion link connects by this electric wire provides power to realize, thereby the degrees of expansion of control air bag is the volume of vacuum chamber, the final control that realizes lift-off and lift-off height.In addition, if applying the present invention to dirigible realizes manned or loading flight, the outward appearance of its air bag can be transformed, make it become the outward appearance of dirigible, the back adds the power rotor, add the gondola of manned or loading below, place master control platform and battery pack in the gondola, provide power by battery pack for rotor and control setup; Because the overall volume of air bag under non-expansion state is also little, therefore can make individual lift device, be placed in the automobile trunk, the appearance of individual lift device is the picture parachute a bit, different is that the umbrella cover part is replaced by air bag, and the rear portion of air bag also has rotor to drive and turn to.The bottom is be bundled in operator on one's body the same with parachute then.
In the present invention, described air bag is light, a thin vacuum seal air bag, and material is preferably the aluminium film, but is not limited only to this.
But the above only is preferable possible embodiments of the present invention, is not in order to limiting to claim of the present invention, thus the equivalent structure that all utilizations specification sheets of the present invention and accompanying drawing content are done change, all in like manner within the scope of the present invention.
Claims (3)
1. vacuum aerostatics, comprise the aerostatics body with air bag, it is characterized in that described air bag is the airtight air bag with airtight air cavity, described airtight air cavity is the vacuum chamber that vacuumizes, and is connected with on the described air bag in order to regulate and control the control setup of the swollen contracting of described vacuum chamber volume.
2. vacuum aerostatics as claimed in claim 1 is characterized in that, described control setup be located in the described vacuum chamber, the support device of support on the inwall of described airtight air bag, by the flexible described vacuum chamber volume of autogenous control size.
3. vacuum aerostatics as claimed in claim 1 is characterized in that, described control setup be located at that described vacuum chamber is outer, on the outer wall that is connected in described airtight air bag, regulate and control the draw gear of described vacuum chamber volume size by pulling air bag.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210023686 CN103241359A (en) | 2012-02-03 | 2012-02-03 | Vacuum aerostat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201210023686 CN103241359A (en) | 2012-02-03 | 2012-02-03 | Vacuum aerostat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103241359A true CN103241359A (en) | 2013-08-14 |
Family
ID=48921306
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201210023686 Pending CN103241359A (en) | 2012-02-03 | 2012-02-03 | Vacuum aerostat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103241359A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104859834A (en) * | 2015-05-20 | 2015-08-26 | 王树强 | Low-energy-consumption fast controllable-change static ascending and descending device |
| CN104590533B (en) * | 2014-12-24 | 2016-06-08 | 中国特种飞行器研究所 | One can variant dirigible |
| CN106314750A (en) * | 2016-08-25 | 2017-01-11 | 成立 | Unpowered aircraft |
-
2012
- 2012-02-03 CN CN 201210023686 patent/CN103241359A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104590533B (en) * | 2014-12-24 | 2016-06-08 | 中国特种飞行器研究所 | One can variant dirigible |
| CN104859834A (en) * | 2015-05-20 | 2015-08-26 | 王树强 | Low-energy-consumption fast controllable-change static ascending and descending device |
| CN106314750A (en) * | 2016-08-25 | 2017-01-11 | 成立 | Unpowered aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130814 |