阅读说明：本技术 一种系留浮空气球系统 (Mooring floating air ball system ) 是由 王全保 段纵横 于 2021-09-27 设计创作，主要内容包括：本发明提供了一种系留浮空气球系统,包括部署车、风帘和系留浮空气球；系留浮空气球与部署车柔性连接；风帘设置在系留浮空气球上；风帘用于稳定系留浮空气球；系留浮空气球上搭载有数据采集装置；数据采集装置与地面控制系统连接；部署车用于调整系留浮空气球的位置。本发明通过在系留浮空气球上设置风帘,以提高有风天气下系留浮空气球系统的稳定性。(The invention provides a mooring floating air ball system, which comprises a deployment vehicle, an air curtain and a mooring floating air ball, wherein the deployment vehicle is provided with a plurality of air outlets; the mooring floating air ball is flexibly connected with the deployment vehicle; the air curtain is arranged on the tethered floating air ball; the air curtain is used for stably mooring the floating air ball; the tethered floating air ball is provided with a data acquisition device; the data acquisition device is connected with the ground control system; the deployment vehicle is used to adjust the position of the tethered air ball. According to the invention, the air curtain is arranged on the tethered floating air ball, so that the stability of the tethered floating air ball system in windy weather is improved.)

1. A tethered buoyant balloon system, the system comprising:

deploying a vehicle, a wind curtain and mooring a floating balloon;

the mooring floating air ball is flexibly connected with the deployment vehicle;

the air curtain is arranged on the tethered floating air ball; the air curtain is used for stabilizing the tethered floating air ball; the tethered floating air ball is provided with a data acquisition device; the data acquisition device is connected with the ground control system; the deployment vehicle is used to adjust the position of the tethered buoyant balloon.

2. The tethered floating air balloon system of claim 1, wherein the air curtain is a batwing-shaped air curtain; the air curtain is made of a breathable material or a non-breathable material provided with air holes.

3. The tethered buoyant air ball system of claim 1, wherein a connecting strap is disposed between the tethered buoyant air ball and the air curtain.

4. The tethered buoyant air ball system of claim 1, wherein a set of securing lines is provided on the tethered buoyant air ball.

5. The tethered buoyant air ball system of claim 1, wherein the set of securing lines comprises a plurality of latitudinal securing lines and a plurality of longitudinal securing lines;

a plurality of warp-wise fixing ropes are wound on the mooring floating air ball at equal intervals;

the plurality of weft-direction fixing ropes are perpendicular to the warp-direction fixing ropes and wound on the mooring floating air ball at equal intervals.

6. The tethered buoyant balloon system of claim 1, further comprising:

a set of traction ropes and a pod;

the traction rope group comprises a plurality of first traction ropes and a second traction rope;

the first plurality of hauling ropes are used for connecting the mooring air floating ball and the pod;

the second pull rope is used for connecting the nacelle and the deployment vehicle.

7. The tethered buoyant air ball system of claim 1, wherein a primary airbag and a secondary airbag are disposed on the tethered buoyant air ball;

the main air bag is filled with a first gas; an air pressure detection device is arranged in the main airbag;

the auxiliary air bag is filled with a second gas; the auxiliary air bag is provided with an air release valve and a blower; the density of the second gas is greater than the density of the first gas;

the air pressure detection device, the air release valve and the blower are all connected with the ground control system;

the air pressure detection device is used for detecting the air pressure in the main airbag;

the ground control system is used for controlling the blower to be started when the air pressure in the main air bag is smaller than a preset air pressure threshold value, and filling the secondary air bag with the second gas; and when the air pressure in the main air bag is greater than a preset air pressure threshold value, controlling the deflation valve to open, and releasing the second gas filled in the auxiliary air bag.

8. The tethered buoyant balloon system of claim 1, wherein the first gas is helium; the second gas is air.

Technical Field

The invention relates to the technical field of data monitoring, in particular to a mooring floating air ball system.

Background

The traditional unmanned aerial vehicle has short cruising time and small load and cannot be competent for long-term detection. The mooring floating air ball is a aerostat which depends on buoyancy and mooring ropes to realize long-time sky parking, and can realize rapid moving deployment and long-time sky parking monitoring by carrying various communication, reconnaissance and detection electronic equipment and matching with a ground mobile anchoring system, and is used for emergency communication, emergency investigation, mine resource inspection, geological environment supervision, forestry safety early warning, smart agriculture, city monitoring, ocean monitoring, environment supervision, environment protection, petroleum petrochemical industry, city surveying and mapping, smart cities and the like. While tethered buoyant aerospheres work as well as above, at high wind speeds, severe sloshing can occur, affecting the stability of the nacelle platform and the safety and reliability of the entire sphere.

Disclosure of Invention

The invention aims to provide a mooring floating air ball system which has the advantage of high stability.

In order to achieve the purpose, the invention provides the following scheme:

a tethered buoyant balloon system comprising:

deploying a vehicle, a wind curtain and mooring a floating balloon;

the mooring floating air ball is flexibly connected with the deployment vehicle;

the air curtain is arranged on the tethered floating air ball; the air curtain is used for stabilizing the tethered floating air ball; the tethered floating air ball is provided with a data acquisition device; the data acquisition device is connected with the ground control system; the deployment vehicle is used to adjust the position of the tethered buoyant balloon.

Optionally, the air curtain is a batwing-shaped air curtain; the air curtain is made of a breathable material or a non-breathable material provided with air holes.

Optionally, a connecting belt is arranged between the mooring floating air ball and the air curtain.

Optionally, a fixed rope group is arranged on the mooring floating air ball.

Optionally, the fixed rope group includes a plurality of latitudinal fixed ropes and a plurality of longitudinal fixed ropes;

a plurality of warp-wise fixing ropes are wound on the mooring floating air ball at equal intervals;

the plurality of weft-direction fixing ropes are perpendicular to the warp-direction fixing ropes and wound on the mooring floating air ball at equal intervals.

Optionally, the system further includes:

a set of traction ropes and a pod;

the traction rope group comprises a plurality of first traction ropes and a second traction rope;

the first plurality of hauling ropes are used for connecting the mooring air floating ball and the pod;

the second pull rope is used for connecting the nacelle and the deployment vehicle.

Optionally, the mooring floating air ball is provided with a main air bag and an auxiliary air bag;

the main air bag is filled with a first gas; an air pressure detection device is arranged in the main airbag;

the auxiliary air bag is filled with a second gas; the auxiliary air bag is provided with an air release valve and a blower; the density of the second gas is greater than the density of the first gas;

the air pressure detection device, the air release valve and the blower are all connected with the ground control system;

the air pressure detection device is used for detecting the air pressure in the main airbag;

the ground control system is used for controlling the blower to be started when the air pressure in the main air bag is smaller than a preset air pressure threshold value, and filling the secondary air bag with the second gas; and when the air pressure in the main air bag is greater than a preset air pressure threshold value, controlling the deflation valve to open, and releasing the second gas filled in the auxiliary air bag.

Optionally, the first gas is helium; the second gas is air.

According to the specific embodiment provided by the invention, the invention discloses the following technical effects:

the invention provides a mooring floating air ball system, which comprises a deployment vehicle, an air curtain and a mooring floating air ball, wherein the deployment vehicle is provided with a plurality of air outlets; the mooring floating air ball is flexibly connected with the deployment vehicle; the air curtain is arranged on the tethered floating air ball; the air curtain is used for stably mooring the floating air ball; the tethered floating air ball is provided with a data acquisition device; the data acquisition device is connected with the ground control system; the deployment vehicle is used to adjust the position of the tethered air ball. According to the invention, the air curtain is arranged on the tethered floating air ball, so that the stability of the tethered floating air ball system in windy weather is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.

FIG. 1 is a schematic structural diagram of a tethered floating balloon system in accordance with an embodiment of the present invention;

FIG. 2 is a schematic diagram of a tethered floating balloon in accordance with an embodiment of the present invention;

FIG. 3 is a schematic view of the installation of the air curtain according to the embodiment of the present invention;

FIG. 4 is a schematic view of the primary and secondary airbags of an embodiment of the present invention;

FIG. 5 is a schematic plan view of an embodiment of the present invention.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The invention aims to provide a mooring floating air ball system which has the advantage of high stability.

In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.

Fig. 1 is a schematic structural diagram of a mooring floating air ball system in an embodiment of the invention, in fig. 1, 1 is a mooring floating air ball, 2 is a pod, 3 is a mooring module, and 4 is a deployment vehicle; as shown in FIG. 1, the present invention discloses a tethered floating balloon system comprising:

deploying a vehicle, a wind curtain and mooring a floating balloon;

the mooring floating air ball is flexibly connected with the deployment vehicle;

the air curtain is arranged on the tethered floating air ball; the air curtain is used for stably mooring the floating air ball; the tethered floating air ball is provided with a data acquisition device; the data acquisition device is connected with the ground control system; the deployment vehicle is used to adjust the position of the tethered air ball. The structure of the mooring floating air ball is shown in fig. 2, 1 is a fixed traction rope, 2 is an auxiliary fixed traction rope, 3 is the floating air ball, 4 is an air curtain, 5 is a retractable auxiliary traction rope, 6 is a nacelle, 7 is a main traction rope, and 8 is a connecting belt.

FIG. 3 is a schematic view of the installation of the air curtain according to the embodiment of the present invention; FIG. 3 shows a floating balloon 1, a wind curtain 2, and a schematic plane view of the wind curtain in the embodiment of the present invention, as shown in FIGS. 3 and 5, the wind curtain is a batwing-shaped wind curtain; the air curtain is made of air permeable material or non-air permeable material with air holes.

In addition, a connecting belt is arranged between the mooring floating air ball and the air curtain.

Specifically, a fixed rope group is arranged on the mooring floating air ball.

The fixed rope group comprises a plurality of latitudinal fixed ropes and a plurality of longitudinal fixed ropes;

a plurality of warp-wise fixing ropes are wound on the mooring floating air ball at equal intervals;

the plurality of weft-wise fixing ropes are perpendicular to the warp-wise fixing ropes and wound on the mooring floating air ball at equal intervals.

The invention provides a mooring floating air ball system, which further comprises:

a set of traction ropes and a pod;

the traction rope group comprises a plurality of first traction ropes and a second traction rope;

the first traction ropes are used for connecting the mooring floating air ball and the pod;

the second pull-cord is used to connect the nacelle and the deployment vehicle.

FIG. 4 is a schematic structural view of a primary airbag and a secondary airbag in an embodiment of the present invention, and as shown in FIG. 4, the primary airbag and the secondary airbag are disposed on a tethered buoyant balloon;

the main air bag is filled with a first gas; an air pressure detection device is arranged in the main airbag;

the auxiliary air bag is filled with second gas; the auxiliary air bag is provided with an air release valve and a blower; the density of the second gas is greater than the density of the first gas;

the air pressure detection device, the air release valve and the blower are all connected with a ground control system;

the air pressure detection device is used for detecting the air pressure in the main airbag;

the ground control system is used for controlling the blower to be started when the air pressure in the main air bag is smaller than a preset air pressure threshold value, and filling the secondary air bag with second gas; and when the air pressure in the main air bag is greater than a preset air pressure threshold value, controlling the deflation valve to open, and releasing the second gas filled in the auxiliary air bag.

Specifically, the first gas is helium; the second gas is air.

Specifically, the system for rapidly deploying and mooring a floating air ball provided by the invention comprises: the system comprises a floating air ball subsystem, a traction rope subsystem, a pod load subsystem, a ground anchoring subsystem and a fast moving vehicle subsystem, and is arranged as shown in figure 1. The arrangement mode of the hauling ropes on the surface of the floating air balloon is characterized in that as shown in figure 2, three fixed hauling ropes are uniformly distributed from the top of the floating air balloon downwards along the surface of the floating air balloon, are converged downwards at the main hauling side A of the nacelle and are connected to the main hauling rope below the nacelle through a middle lock catch, meanwhile, two ropes are respectively connected with the E from the B1 of the fixed hauling rope, the D from the B2 of the fixed hauling rope to maintain the balance of the nacelle, one rope is connected to the B3 of the hauling rope from the C of the wind curtain, and the E and the D of the nacelle are respectively connected by two ropes from the B3 to ensure the stability of the nacelle. In order to prevent the floating balloon from falling off, 3 transverse 3 longitudinal auxiliary fixing ropes are additionally arranged.

In order to improve the dynamic stability of the floating balloon, the air curtain is arranged at the middle lower part of the floating balloon, the lift force is increased and the floating balloon is prevented from rotating under the condition of incoming flow, the floating balloon is characterized in that the air curtain adopts a batwing design, a connecting belt is arranged and fixed at the lower end of the floating balloon, the air curtain surrounds the floating balloon, if an impermeable material is adopted, the middle part of the air curtain is provided with a hole to control the lift-drag ratio of the air curtain, and if a permeable material is adopted, the hole can be omitted. In order to avoid the deformation of the capsule body or the overpressure of the capsule body material caused by the change of the pressure difference in the capsule due to the change of the environmental pressure and the environmental temperature, an air auxiliary air bag is particularly additionally arranged, and the air auxiliary air bag is characterized in that the air auxiliary air bag is placed at the bottom of a sphere in order to keep the center of gravity stable as shown in figure 4.

The air curtain is arranged at the middle lower part of the floating air ball, surrounds the floating air ball and is connected with the floating air ball through a connecting belt.

The invention aims to solve the problems that the conventional unmanned aerial vehicle is short in cruising time, difficult to park in the air for a long time and incapable of maintaining continuous work of aerostat electronic equipment. The tethered floating air ball is designed for this purpose, the advantage of the helium aerostat is utilized, other auxiliary power equipment is not needed, long-time air staying is realized by self buoyancy, and the specially designed air curtain is matched, so that the floating air ball has the wind resistance, meanwhile, the stability of the electronic equipment working platform is kept, and the image acquisition and processing are facilitated. 3 fixed haulage ropes are arranged on the surface of the floating air balloon body, and three transverse, three longitudinal and 6 auxiliary fixed haulage ropes ensure the safety and reliability of the floating air balloon under the condition of high wind speed. The mooring module can realize the retraction of the floating air ball under the condition of high wind speed, and is matched with a retraction auxiliary traction rope, so that the stable posture of the floating air ball during the retraction and the flying is ensured. The mooring module and the helium supply system are simultaneously placed on the rapid deployment vehicle, the floating air ball can be rapidly moved to a designated place for operation, the whole system is convenient to use, safe and reliable, and long-term parking monitoring, emergency communication and the like of a target place can be realized by rapid deployment.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. Meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.