Normal temperature pressurized air uniform device for vertical wind tunnel

Abstract

The utility model relates to a wind uniform device technical field, and disclose a kind of normal temperature pressurization wind uniform device of vertical wind tunnel, including wind tunnel, the inside of the wind tunnel is equipped with mounting groove, the inside sliding connection of the mounting groove is equipped with mounting block, and the inside fixed mounting of the mounting block is equipped with wind uniform board.The utility model is fixed with wind uniform board in the inside of mounting block, when mounting block reaches the bottom of mounting groove, buckle is pressed to the direction of mounting block, so that buckle moves by the telescopic effect of spring and telescopic rod, buckle and telescopic rod are conveniently clamped, and when wind uniform board needs to be disassembled, buckle is first pressed to the direction of mounting block by the clamping effect of clamping groove, so that buckle and clamping groove are separated, then the sliding connection effect of mounting block and mounting groove is used to disassemble wind uniform board, to realize the effect of easy disassembly and cleaning.

Description

Technical Field

[0001] This utility model relates to the field of wind uniformity equipment technology, and more specifically, to a vertical wind tunnel ambient temperature pressurization wind uniformity equipment. Background Technology

[0002] The vertical wind tunnel ambient temperature pressurization and uniform air distribution equipment is a type of improved vertical wind tunnel equipment belonging to the field of recreational facility technology, specifically designed for indoor skydiving recreation, skydiving training, and other similar scenarios. Its core function is to address the pain points of traditional vertical wind tunnels, such as excessively high temperatures, uneven airflow, excessive power consumption, and large installation space requirements. Through a special structural design, it achieves a synergistic effect of ambient temperature operation, airflow pressurization, and uniform output. In contrast, most existing wind distribution equipment is directly fixed inside the equipment, making it difficult to clean over time and prone to blockages. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a vertical wind tunnel ambient temperature pressurization and uniform air distribution device, which has the advantages of easy disassembly and cleaning.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a vertical wind tunnel ambient temperature pressurization and air distribution device, comprising a wind tunnel, an installation groove inside the wind tunnel, an installation block slidably connected inside the installation groove, an air distribution plate fixedly installed inside the installation block, air holes inside the air distribution plate, a fixing plate fixedly installed above the wind tunnel, a slot inside the fixing plate, a telescopic rod fixedly installed outside the installation block, a spring sleeved on the outside of the telescopic rod, and a buckle fixedly installed outside the spring, the buckle engaging with the slot.

[0005] As a preferred embodiment of this utility model, a sealing strip is fixedly installed above the wind equalization plate, the sealing strip is in contact with the wind tunnel, and the sealing strip is distributed around the perimeter of the wind equalization plate.

[0006] As a preferred embodiment of this utility model, the wind tunnel has a rotating groove inside, a rotating shaft is rotatably connected inside the rotating groove, a spoiler is fixedly installed on the outside of the rotating shaft, a connecting rod is fixedly installed at the bottom of the spoiler, a cylinder is fixedly installed on the outside of the wind tunnel, and the cylinder and the connecting rod are fixedly connected.

[0007] As a preferred embodiment of this utility model, a controller is fixedly installed on the outside of the wind tunnel, and a connecting line is fixedly connected to the outside of the controller. The end of the connecting line away from the controller is fixedly connected to the cylinder.

[0008] As a preferred embodiment of this utility model, there are multiple air holes, all of which are circular holes with the same diameter, and most of the air holes are located inside the air distribution plate.

[0009] As a preferred embodiment of this utility model, there are four mounting slots and four mounting blocks, which are distributed on the four sides of the wind tunnel, with the mounting blocks located on the outside of the sealing strip.

[0010] As a preferred technical solution of this utility model, there are multiple rotating grooves, rotating shafts and baffles. The angle of the multiple baffles is adjusted by the rotational connection between the multiple rotating shafts and the multiple rotating grooves. The multiple baffles are all located at the bottom of the wind-leveling plate.

[0011] As a preferred embodiment of this utility model, there are multiple cylinders and connecting rods, each with a different length, and all connecting rods are L-shaped.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] 1. This utility model involves fixing a wind distribution plate inside a mounting block, with air holes inside the wind distribution plate, fixing a plate above the wind tunnel with a slot inside the fixing plate, fixing a telescopic rod outside the mounting block, a spring sleeved on the outside of the telescopic rod, and a buckle fixed outside the spring, engaging with the slot. When installing the wind distribution plate, it is first installed by sliding the mounting block and the mounting slot together, thus installing the wind distribution plate into the wind tunnel. When the mounting block is almost at the mounting position... After installing the bottom of the slot, press the buckle towards the mounting block. This allows the buckle to move due to the extension and retraction of the spring and the telescopic rod, facilitating the engagement of the buckle and the telescopic rod. When it is necessary to disassemble the air distribution plate, first press the buckle towards the mounting block to separate it from the slot. At this point, the mounting block and the mounting slot are no longer restricted. Then, the air distribution plate can be disassembled through the sliding connection between the mounting block and the mounting slot, achieving easy disassembly and cleaning and preventing the air vents from becoming blocked.

[0014] 2. This utility model features a rotating shaft connected inside the rotating trough, a spoiler fixedly installed on the outside of the rotating shaft, a connecting rod fixedly installed at the bottom of the spoiler, and a cylinder fixedly installed on the outside of the wind tunnel. The cylinder and the connecting rod are fixedly connected. Activating the cylinder can cause the connecting rod to extend or retract. Since the connecting rod is fixedly connected to the spoiler, the spoiler can adjust its angle through the rotation of the rotating shaft and the rotating trough. This changes the wind direction when wind enters from the bottom, creating turbulence. This allows for better simulation of outdoor turbulence during training, improving training accuracy, and enhancing the experience during play. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This utility model Figure 1 Enlarged schematic diagram of the structure at point A;

[0017] Figure 3 This is a cross-sectional view of the wind tunnel structure of this utility model;

[0018] Figure 4 This utility model Figure 3 Enlarged schematic diagram of the structure at point B;

[0019] Figure 5 This utility model Figure 3 A magnified schematic diagram of the structure at point C.

[0020] In the diagram: 1. Wind tunnel; 2. Mounting slot; 3. Mounting block; 4. Wind distribution plate; 5. Air hole; 6. Fixing plate; 7. Slot; 8. Telescopic rod; 9. Spring; 10. Buckle; 11. Sealing strip; 12. Rotary groove; 13. Rotating shaft; 14. Spoiler; 15. Connecting rod; 16. Cylinder; 17. Controller; 18. Connecting wiring. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] like Figures 1 to 5As shown, this utility model provides a vertical wind tunnel ambient temperature pressurization and air distribution device, including a wind tunnel 1. The wind tunnel 1 has an installation groove 2 inside, and an installation block 3 is slidably connected inside the installation groove 2. An air distribution plate 4 is fixedly installed inside the installation block 3. The air distribution plate 4 has air holes 5 inside. A fixing plate 6 is fixedly installed above the wind tunnel 1. The fixing plate 6 has a slot 7 inside. A telescopic rod 8 is fixedly installed on the outside of the installation block 3. A spring 9 is sleeved on the outside of the telescopic rod 8. A buckle 10 is fixedly installed on the outside of the spring 9. The buckle 10 engages with the slot 7.

[0023] When the wind distribution plate 4 needs to be installed, it is first installed by sliding the mounting block 3 and the mounting groove 2 to install the wind distribution plate 4 into the wind tunnel 1. When the mounting block 3 is almost at the bottom of the mounting groove 2, the buckle 10 is pressed towards the mounting block 3, so that the buckle 10 moves by the extension and retraction of the spring 9 and the telescopic rod 8, making it easy for the buckle 10 to engage with the telescopic rod 8. At the same time, when the wind distribution plate 4 needs to be disassembled, the buckle 10 is pressed towards the mounting block 3 by continuing to engage with the groove 7, so that the buckle 10 separates from the groove 7. At this time, the mounting block 3 and the mounting groove 2 are no longer limited. Then the wind distribution plate 4 is disassembled by sliding the mounting block 3 and the mounting groove 2, so as to facilitate disassembly and cleaning and prevent the wind hole 5 from becoming blocked.

[0024] A sealing strip 11 is fixedly installed above the wind equalization plate 4. The sealing strip 11 is attached to the wind tunnel 1 and is distributed around the wind equalization plate 4.

[0025] The main function of the sealing strip 11 is to seal the connection between the wind distribution plate 4 and the wind tunnel 1, so that air leakage does not occur at the junction of the wind distribution plate 4 and the wind tunnel 1, which would prevent the wind from rising evenly.

[0026] The wind tunnel 1 has a rotating groove 12 inside, and a rotating shaft 13 is rotatably connected inside the rotating groove 12. A spoiler 14 is fixedly installed on the outside of the rotating shaft 13, and a connecting rod 15 is fixedly installed at the bottom of the spoiler 14. A cylinder 16 is fixedly installed on the outside of the wind tunnel 1, and the cylinder 16 is fixedly connected to the connecting rod 15.

[0027] The start cylinder 16 can drive the connecting rod 15 to extend and retract. Since the connecting rod 15 is fixedly connected to the spoiler 14, the spoiler 14 can adjust its angle through the rotation of the rotating shaft 13 and the rotating groove 12. When wind enters from the bottom, it will change the wind direction and create turbulence. This can better simulate outdoor turbulence during training, improve the accuracy of training, and enhance the experience of playing.

[0028] Among them, a controller 17 is fixedly installed on the outside of the wind tunnel 1, and a connecting line 18 is fixedly connected to the outside of the controller 17. The end of the connecting line 18 away from the controller 17 is fixedly connected to the cylinder 16.

[0029] The controller 17 controls the cylinder 16 through the connection line 18, so that the cylinder 16 can be started at any time and randomly, which makes it convenient for the cylinder 16 to drive the connecting rod 15 to extend and retract, thus increasing the randomness of the game.

[0030] There are multiple air holes 5, all of which are circular holes with the same diameter, and all of the multiple air holes 5 are located inside the air distribution plate 4.

[0031] Multiple air vents 5 divide the airflow at the bottom into multiple fine airflows, so that the airflow flows upward evenly as a whole, achieving a uniform airflow effect.

[0032] There are four mounting slots 2 and four mounting blocks 3. The four mounting slots 2 and four mounting blocks 3 are distributed on the four sides of the wind tunnel 1. The mounting blocks 3 are located on the outside of the sealing strip 11.

[0033] All four mounting blocks 3 are fixedly connected to the air distribution plate 4, so that when the air distribution plate 4 is installed, the four mounting blocks 3 are slidably connected to the four mounting grooves 2, thereby making the air distribution plate 4 stable after installation and preventing it from tilting.

[0034] There are multiple rotating slots 12, rotating shafts 13 and multiple spoilers 14. The angle of the multiple spoilers 14 is adjusted by the rotational connection between the multiple rotating shafts 13 and the multiple rotating slots 12. The multiple spoilers 14 are all located at the bottom of the wind-leveling plate 4.

[0035] Multiple spoilers 14 alter the direction of airflow, creating turbulence and adding uncertainty during play without posing safety hazards, thus enhancing the overall experience.

[0036] There are multiple cylinders 16 and multiple connecting rods 15, each with a different length and an L-shape.

[0037] Multiple connecting rods 15 are controlled by multiple cylinders 16, which causes multiple spoilers 14 to have a slight angular offset, in order to adjust the airflow direction and increase the fun of the experience. At the same time, when it is necessary to maintain stable airflow, the spoilers 14 are kept vertically downward, so as not to affect the normal upward airflow.

[0038] Working principle and usage process of this utility model:

[0039] First, a wind equalization plate 4 is fixedly installed inside the mounting block 3. Wind holes 5 are opened inside the wind equalization plate 4. A fixing plate 6 is fixedly installed above the wind tunnel 1. A slot 7 is opened inside the fixing plate 6. A telescopic rod 8 is fixedly installed on the outside of the mounting block 3. A spring 9 is sleeved on the outside of the telescopic rod 8. A buckle 10 is fixedly installed on the outside of the spring 9 and engages with the slot 7. When it is necessary to install the wind equalization plate 4, the wind equalization plate 4 is first installed through the sliding connection between the mounting block 3 and the mounting slot 2, so that the wind equalization plate 4 is installed inside the wind tunnel 1. When the mounting block 3 is almost at the bottom of the mounting slot 2, the buckle 10 is pressed towards the mounting block 3, so that the buckle 10 moves through the telescopic action of the spring 9 and the telescopic rod 8, so that the buckle 10 engages with the telescopic rod 8.

[0040] Meanwhile, when it is necessary to disassemble the air distribution plate 4, first press the buckle 10 and the slot 7 together towards the mounting block 3 to separate the buckle 10 from the slot 7. At this time, the mounting block 3 and the mounting groove 2 are no longer limited. Then, the air distribution plate 4 can be disassembled through the sliding connection between the mounting block 3 and the mounting groove 2, so as to facilitate disassembly and cleaning and prevent the air hole 5 from becoming blocked.

[0041] Secondly, since a sealing strip 11 is fixedly installed above the wind equalization plate 4, the sealing strip 11 is attached to the wind tunnel 1. The sealing strip 11 seals the connection between the wind equalization plate 4 and the wind tunnel 1, preventing air leakage at the junction of the wind equalization plate 4 and the wind tunnel 1, which would cause the wind to not rise evenly.

[0042] Finally, a rotating shaft 13 is rotatably connected inside the rotating groove 12, and a spoiler 14 is fixedly installed on the outside of the rotating shaft 13. A connecting rod 15 is fixedly installed at the bottom of the spoiler 14, and a cylinder 16 is fixedly installed on the outside of the wind tunnel 1. The cylinder 16 and the connecting rod 15 are fixedly connected. Activating the cylinder 16 can drive the connecting rod 15 to extend or retract. Since the connecting rod 15 is fixedly connected to the spoiler 14, the spoiler 14 can adjust its angle through the rotation of the rotating shaft 13 and the rotating groove 12. When wind enters from the bottom, it will change the wind direction and create turbulence. This allows for better simulation of outdoor turbulence during training, improving the accuracy of training, and enhancing the experience during play.

[0043] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A vertical wind tunnel ambient temperature pressurization and uniform air distribution device, comprising a wind tunnel (1), characterized in that: The wind tunnel (1) has an installation groove (2) inside, and an installation block (3) is slidably connected inside the installation groove (2). An air distribution plate (4) is fixedly installed inside the installation block (3). An air distribution plate (4) has an air hole (5) inside. A fixing plate (6) is fixedly installed above the wind tunnel (1). A slot (7) is opened inside the fixing plate (6). A telescopic rod (8) is fixedly installed on the outside of the installation block (3). A spring (9) is sleeved on the outside of the telescopic rod (8). A buckle (10) is fixedly installed on the outside of the spring (9). The buckle (10) engages with the slot (7).

2. The vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 1, characterized in that: A sealing strip (11) is fixedly installed above the wind distribution plate (4). The sealing strip (11) is in contact with the wind tunnel (1). The sealing strip (11) is distributed around the wind distribution plate (4).

3. The vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 1, characterized in that: The wind tunnel (1) has a rotating groove (12) inside, and a rotating shaft (13) is rotatably connected inside the rotating groove (12). A spoiler (14) is fixedly installed on the outside of the rotating shaft (13), and a connecting rod (15) is fixedly installed at the bottom of the spoiler (14). A cylinder (16) is fixedly installed on the outside of the wind tunnel (1), and the cylinder (16) and the connecting rod (15) are fixedly connected.

4. The vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 3, characterized in that: A controller (17) is fixedly installed on the outside of the wind tunnel (1), and a connecting line (18) is fixedly connected to the outside of the controller (17). The end of the connecting line (18) away from the controller (17) is fixedly connected to the cylinder (16).

5. A vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 1, characterized in that: There are multiple air holes (5), all of which are circular holes with the same diameter, and all of the multiple air holes (5) are located inside the air distribution plate (4).

6. The vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 2, characterized in that: There are four mounting slots (2) and four mounting blocks (3). The four mounting slots (2) and four mounting blocks (3) are distributed on the four sides of the wind tunnel (1). The mounting blocks (3) are located on the outside of the sealing strip (11).

7. A vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 3, characterized in that: There are multiple rotating slots (12), rotating shafts (13) and baffles (14). The angle of the multiple baffles (14) is adjusted by the rotational connection between the multiple rotating shafts (13) and the multiple rotating slots (12). The multiple baffles (14) are all located at the bottom of the wind-leveling plate (4).

8. A vertical wind tunnel ambient temperature pressurization and uniform air distribution device according to claim 3, characterized in that: There are multiple cylinders (16) and connecting rods (15), each with a different length, and all connecting rods (15) are L-shaped.

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