Quick inflation equipment for mooring type sightseeing balloon

Abstract

The utility model discloses a quick inflation equipment for tethered sightseeing balloon, including frame, positioning disc and inner fixed disc, the upper end top of frame is fixed with the positioning disc that satisfies tethered balloon inflation seat butt joint and put in, the lower end bottom of the positioning disc is welded with the sealing barrel, the surface of the positioning disc is provided with a plurality of screw holes, and the inner fixed disc is fixed on the frame. The positioning disc and the tethered balloon inflation base are consistent in structure, the positioning disc and the tethered balloon inflation base are connected in a fastened mode through bolts, an inner fixing disc is arranged at the circle center of the inner wall of the positioning disc, and a plurality of clamps are installed on the periphery of the inner fixing disc. When the rapid inflation equipment for the tethered sightseeing balloon is used, the whole inner fixing disc serves as an assembly for fixing an air tap of the tethered balloon, the whole inner fixing disc adopts a sealing structure design, the bottom of the inner fixing disc is connected with the inner wall of the sealing barrel in a flange connection mode, the connection mode is high in connection strength, and the structure is stable; and the whole rapid inflation equipment can be stably used for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of tethered sightseeing balloon inflation components, in particular to a rapid inflation device for tethered sightseeing balloons. Background Art

[0002] A tethered balloon is a balloon that is tied to a ground winch with a cable and can control its floating height in the atmosphere. The altitude is below 2km, and it is mainly used for atmospheric boundary layer detection and sightseeing. The tethered balloon mainly injects hydrogen and nitrogen into the balloon, and obtains buoyancy by relying on the buoyant gas in the balloon. With the help of the tethered cable, aerodynamic lift and residual buoyancy, it can achieve a fixed altitude and long-term residence in a specific range in the air, thus meeting people's sightseeing needs.

[0003] The utility model relates to the field of anchoring of tethered balloons, and in particular to an anchoring device (CN206336443U) for automatic inflation and expansion of small tethered balloons, wherein the tethered balloon is provided with a tethering rope for adjusting the altitude of the balloon and an anchoring rope for maintaining the high altitude position of the balloon, and the anchoring device comprises a winch for manipulating the tethering rope of the tethered balloon and a nose tower for fixing the anchoring rope of the tethered balloon, and is characterized in that the anchoring device also comprises a frame and a ball box arranged above the frame for loading the tethered balloon, and the ball box comprises a ball box body, a left cover plate rotatably connected to the left side wall of the ball box body, and a right cover plate rotatably connected to the right side wall of the ball box body. The improved anchoring device of the utility model can realize inflation and expansion of the tethered balloon, is simple to operate, has high safety, and is convenient for transportation and transfer. However, during use, since the airbag is generally fixed with a single set of fixing components when it is inflated, the airbag expands during the inflation process, causing the airbag to separate from the fixing components, and the gas injection device to separate from the airbag nozzle, making it impossible to continue the inflation effectively. It also causes certain air leakage, causing certain troubles to the user.

[0004] To this end, we propose a rapid inflation device for a tethered sightseeing balloon. Utility Model Content

[0005] The purpose of the utility model is to provide a fast inflation device for a tethered sightseeing balloon to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rapid inflation device for tethered sightseeing balloons, comprising a frame, a positioning plate and an inner fixing plate, a positioning plate that meets the requirements of docking and inserting a tethered balloon inflation seat is fixed to the top of the upper end of the frame, a sealing barrel is welded to the bottom of the lower end of the positioning plate, a plurality of screw holes are provided on the surface of the positioning plate, and the positioning plate has the same structure as the tethered balloon inflation seat, the positioning plate and the tethered balloon inflation seat are fastened together by bolts, an inner fixing plate is provided at the center of the inner wall of the positioning plate, and a plurality of clamps are installed around the inner fixing plate, a flange is fixed at the connection between the inner fixing plate and the bottom of the sealing barrel, and a connecting pipe is connected to the bottom of the lower end of the inner fixing plate.

[0007] Furthermore, the bottom of the connecting pipe is connected to a pressurizing fan for accelerating inflation, and a sealing disk is fixed at the connection between the pressurizing fan and the connecting pipe.

[0008] Furthermore, the air inlet of the pressure fan is provided with a hydrogen / helium access pipeline, and the pressure fan is respectively interconnected with the hydrogen / helium access pipeline and the sealing disk.

[0009] Furthermore, a plurality of the clamps fix the air nozzle of the tethered balloon.

[0010] Furthermore, a plurality of mounting brackets are bolted to the connection between the frame and the positioning plate, and the mounting brackets are fixed to the positioning plate by welding.

[0011] Furthermore, the inner fixing plate is firmly connected to the sealing barrel through the flange plate, and the inner fixing plate is distributed along the inside of the positioning plate, and the horizontal height of the inner fixing plate is lower than the horizontal height of the positioning plate.

[0012] Compared with the prior art, the beneficial effect of the utility model is that when the rapid inflation device for tethered sightseeing balloons is in use, the entire inner fixing plate serves as a component for fixing the air nozzle of the tethered balloon, and the overall sealing structure design is adopted. The bottom of the inner fixing plate is connected to the inner wall of the sealing barrel by a flange connection. The connection method has high connection strength and stable structure, ensuring that the entire rapid inflation device can be used stably for a long time.

[0013] The entire positioning plate serves as a component for fixing and limiting the tethered balloon. When inflating the tethered balloon, the air nozzle of the tethered balloon needs to be passed through the tethered balloon inflation seat structure. The tethered balloon inflation seat structure is consistent with the positioning plate, and the two are fitted together and a number of bolts are screwed into the screw holes. This can complete the connection and installation requirements of the tethered balloon inflation seat structure and the positioning plate, thereby preventing the tethered balloon from expanding during inflation, causing the air nozzle of the tethered balloon to loosen and separate from the clamp, thereby reducing safety risks and providing a good safety environment when inflating the tethered balloon. The inflation equipment is highly efficient and does not require manual fixation of the tethered balloon, thereby providing assistance for the tethered balloon. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0015] Figure 2 This is a schematic diagram of the internal structure of the utility model;

[0016] Figure 3 It is a schematic diagram of the enlarged structure of the inner fixing plate of the utility model.

[0017] In the figure: 1. rack; 2. positioning plate; 21. mounting bracket; 22. sealing barrel; 23. screw hole; 3. inner fixing plate; 31. clamp; 32. flange; 33. connecting pipe; 34. sealing plate; 4. pressurized fan; 5. hydrogen / helium access pipe. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] Example 1

[0020] See also Figure 1-3The utility model provides a technical solution: a fast inflation device for a tethered sightseeing balloon, comprising a frame 1, a positioning plate 2 and an inner fixing plate 3, a positioning plate 2 for docking and inserting a tethered balloon inflation seat is fixed on the top of the upper end of the frame 1, a sealing barrel 22 is welded on the bottom of the lower end of the positioning plate 2, a plurality of screw holes 23 are provided on the surface of the positioning plate 2, and the positioning plate 2 is consistent with the tethered balloon inflation seat in structure, the positioning plate 2 and the tethered balloon inflation seat are fastened and connected by bolts, an inner fixing plate 3 is provided at the center of the inner wall of the positioning plate 2, and a plurality of clamps 31 are installed around the inner fixing plate 3, a flange 32 is fixed at the bottom connection between the inner fixing plate 3 and the sealing barrel 22, and a connecting pipe 33 is connected to the bottom of the lower end of the inner fixing plate 3, and a pressurized fan 4 for accelerating inflation is connected to the bottom of the connecting pipe 33, and A sealing disk 34 is fixed at the connection between the booster fan 4 and the connecting pipe 33, a hydrogen / helium access pipe 5 is provided at the air inlet of the booster fan 4, and the booster fan 4 is respectively connected with the hydrogen / helium access pipe 5 and the sealing disk 34, and a plurality of clamps 31 fix the air nozzle of the tethered balloon. The entire inner fixed disk 3 serves as a component for fixing the air nozzle of the tethered balloon, and the overall sealing structure design is adopted. The bottom of the inner fixed disk 3 is connected to the inner wall of the sealing barrel 22 by a flange connection. The connection method has high connection strength and stable structure, ensuring that the entire rapid inflation equipment can be used stably for a long time. At the same time, the inner fixed disk 3 is also provided with a clamp 31 with an auxiliary clamping function. The clamp 31 fixes the air nozzle of the tethered balloon to meet the subsequent demand of introducing hydrogen / helium into the tethered balloon through the booster fan 4.

[0021] Example 2

[0022] See also Figure 1-3The utility model provides a technical solution: a rapid inflation device for a tethered sightseeing balloon, wherein a plurality of mounting brackets 21 are bolted to the connection between a frame 1 and a positioning plate 2, and the mounting brackets 21 and the positioning plate 2 are welded and fixed, and the entire positioning plate 2 serves as a component for fixing and limiting the tethered balloon. When inflating the tethered balloon, the air nozzle of the tethered balloon needs to pass through the tethered balloon inflation seat structure, and the tethered balloon inflation seat structure is consistent with the positioning plate 2. By fitting the two together, a plurality of bolts are screwed into the screw holes 23, and the connection and installation requirements of the tethered balloon inflation seat structure and the positioning plate 2 can be completed, so as to prevent the tethered balloon from expanding during inflation, causing the air nozzle of the tethered balloon to loosen and separate from the clamp 31, thereby reducing safety risks and providing a good safety system when inflating the tethered balloon. Environment, at the same time, the positioning plate 2 is provided with multiple models, in order to meet the quick disassembly of the positioning plate 2 and the frame 1, the connection between the frame 1 and the positioning plate 2 is bolted, which is convenient for users to disassemble the installation method, the inner fixing plate 3 is firmly connected to the sealing barrel 22 through the flange plate 32, and the inner fixing plate 3 is distributed along the inside of the positioning plate 2, and the horizontal height of the inner fixing plate 3 is lower than the horizontal height of the positioning plate 2. When the user needs to transport gas to the tethered balloon, it is only necessary to open the valve of the hydrogen / helium access pipe 5, and the hydrogen / helium is sent into the hydrogen / helium access pipe 5. The booster fan 4 accelerates the flow rate of the hydrogen / helium, so that the hydrogen / helium is sent from the sealing plate 34 to the inner fixing plate 3 until it is injected into the tethered balloon. The inflation efficiency is high, and there is no need to manually fix the tethered balloon, which provides help for the tethered balloon.

[0023] Working principle: For this type of rapid inflation equipment for tethered sightseeing balloons, first, the air nozzle of the tethered balloon is passed through the tethered balloon inflation seat structure. At this time, the tethered balloon inflation seat structure is consistent with the positioning plate 2. By fitting the two together, a number of bolts are screwed into the screw holes 23 to complete the connection and installation requirements of the tethered balloon inflation seat structure and the positioning plate 2. At the same time, the clamp 31 fixes the air nozzle of the tethered balloon. Then, when the user needs to transport gas to the tethered balloon, it only needs to open the valve of the hydrogen / helium access pipe 5, and the hydrogen / helium is sent into the hydrogen / helium access pipe 5. The booster fan 4 accelerates the flow rate of the hydrogen / helium, and finally the hydrogen / helium is sent from the sealing plate 34 to the inner fixing plate 3 until it is injected into the tethered balloon.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rapid inflation device for a tethered sightseeing balloon, comprising a frame (1), a positioning plate (2) and an inner fixing plate (3), characterized in that: A positioning plate (2) is fixed to the top of the upper end of the frame (1) for docking with the tethered balloon inflation seat, a sealing barrel (22) is welded to the bottom of the lower end of the positioning plate (2), a plurality of screw holes (23) are provided on the surface of the positioning plate (2), and the positioning plate (2) is consistent with the tethered balloon inflation seat in structure, the positioning plate (2) and the tethered balloon inflation seat are fastened by bolts, an inner fixing plate (3) is provided at the center of the inner wall of the positioning plate (2), and a plurality of clamps (31) are installed around the inner fixing plate (3), a flange plate (32) is fixed at the connection between the inner fixing plate (3) and the bottom of the sealing barrel (22), and a connecting pipe (33) is connected to the bottom of the lower end of the inner fixing plate (3).

2. A rapid inflation device for a tethered sightseeing balloon according to claim 1, characterized in that: The bottom of the connecting pipe (33) is connected to a pressurizing fan (4) for accelerating inflation, and a sealing disk (34) is fixed at the connection between the pressurizing fan (4) and the connecting pipe (33).

3. A rapid inflation device for a tethered sightseeing balloon according to claim 2, characterized in that: The air inlet of the pressurizing fan (4) is provided with a hydrogen / helium access pipeline (5), and the pressurizing fan (4) is respectively interconnected with the hydrogen / helium access pipeline (5) and the sealing disk (34).

4. A rapid inflation device for a tethered sightseeing balloon according to claim 3, characterized in that: A plurality of the clamps (31) are used to fix the air nozzle of the tethered balloon.

5. A rapid inflation device for a tethered sightseeing balloon according to claim 1, characterized in that: A plurality of mounting brackets (21) are bolted to the connection between the frame (1) and the positioning plate (2), and the mounting brackets (21) and the positioning plate (2) are fixed by welding.

6. A rapid inflation device for a tethered sightseeing balloon according to claim 1, characterized in that: The inner fixing plate (3) is firmly connected to the sealing barrel (22) via the flange plate (32), and the inner fixing plate (3) is distributed along the interior of the positioning plate (2), and the horizontal height of the inner fixing plate (3) is lower than the horizontal height of the positioning plate (2).

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