A drone-based artificial rainmaking catalyst dissemination device

Abstract

This application discloses a drone-based artificial rainmaking catalyst dispersing device, belonging to the field of artificial rainmaking technology. It includes a hanger with a threaded rod threaded onto it, and a slide mounted slidably on the hanger. The slide includes a mountain-shaped slide block rotatably connected to the threaded rod, with both ends of the mountain-shaped slide block slidably connected to the hanger. Each end of the mountain-shaped slide block is fixedly connected to an M-shaped seat. The hanger suspends the drone at the wing suspension point, and the fairing installation position at the wing suspension point is adjustable to facilitate adjustment of the fairing spacing. Multiple flame catalysts arranged in a circular array can be installed within each fairing via positioning and guiding frames, enhancing the catalyst dispersing effect and increasing the amount of artificial rain. Installation and disassembly are convenient, preventing the flame catalysts from detaching due to drone takeoff or airflow vibrations.

Description

Technical Field

[0001] This application relates to the field of artificial rain enhancement technology, and more specifically, to an artificial rain enhancement catalyst dissemination device based on a drone. Background Technology

[0002] With the continuous improvement of technology, in the field of artificial rainmaking operations, the use of flaming to spread catalysts is a common method. This can be carried out on manned aircraft, but manned aircraft operations require pilots. With the development of large drones, flaming spreaders can be mounted on the wings of drones, and the flaming is ignited by an onboard ignition controller to achieve the purpose of catalyst spreading.

[0003] The existing patented technology number CN221623951U discloses an airborne flare spreader for UAV rain enhancement. This device adopts a modular design and is expandable, enabling rapid multi-channel parallel modification according to different UAV payload capabilities. Regarding the aforementioned related technologies, the inventor believes that the following defects still exist: Compared with the artificial rain enhancement catalyst spreading devices in the literature, each fairing can only install one airborne flare spreader. In order to achieve the artificial rain enhancement effect and rainfall amount, multiple airborne flare spreaders need to be installed, which inevitably increases the number of them arranged in a row. However, due to the limited wing mounting, and the fact that multiple fairings are arranged in a row are not conducive to UAV flight. In view of this, we propose an artificial rain enhancement catalyst spreading device based on UAV. Utility Model Content

[0004] 1. The technical problem to be solved.

[0005] The purpose of this application is to provide a drone-based artificial rainmaking catalyst dispersing device, which solves the technical problems of the artificial rainmaking catalyst dispersing devices in the prior art, where each fairing can only install one airborne flame spreader. To achieve the desired artificial rainmaking effect and amount, multiple airborne flame spreaders need to be installed, inevitably increasing the number of fairings arranged in a line. However, due to the limitations of wing mounting, arranging multiple fairings in a line is also not conducive to drone flight. This application achieves the technical problem of using a hanger to suspend the drone at the wing suspension point, and the installation position of the fairing at the wing suspension point is adjustable, making it easy to adjust the spacing of the fairings. Multiple flame catalysts distributed in a circular array can be installed in each fairing through positioning frames and guide frames, which can enhance the effect of catalyst spraying and increase the artificial rainmaking amount. Moreover, the device is easy to install and remove, and avoids the phenomenon of flame catalyst detachment caused by drone takeoff or airflow factors.

[0006] 2. Technical solution.

[0007] This application provides a drone-based artificial rainmaking catalyst dispersing device, comprising: a hanger, a threaded rod threadedly mounted on the hanger, a slide mounted slidably on the hanger, the slide including a mountain-shaped slide seat, the mountain-shaped slide seat being rotatably connected to the threaded rod, both ends of the mountain-shaped slide seat being slidably connected to the hanger, an M-shaped seat fixedly connected to each end of the mountain-shaped slide seat, a clamp fixedly connected to the bottom of each M-shaped seat, a fairing detachably mounted between the two clamps, an igniter being provided at one end of the fairing, a positioning frame and a guide frame fixedly provided inside the fairing, multiple flame catalysts threadedly mounted on the positioning frame, the flame catalysts being plugged into and connected to the guide frame, and the head of the flame catalysts being electrically connected to the igniter.

[0008] By adopting the above technical solution, the drone is suspended from its wing suspension points using a gantry and secured with threaded limit bolts. The threaded rods on the gantry allow the slide, composed of a mountain-shaped slide, an M-shaped seat, and a clamp, to slide and adjust along the bottom surface of the gantry, thereby adjusting the horizontal spacing of the fairings at the wing suspension points. Each fairing is equipped with a positioning frame and a guide frame, allowing multiple flame catalysts arranged in a circular array to be installed within each fairing. This achieves the effect of simultaneously accommodating and stably installing multiple flame catalysts within a single fairing, enhancing the amount of catalyst sprayed and increasing the amount of artificial rainmaking. Furthermore, the installation and disassembly are convenient, preventing the flame catalysts from detaching due to vibrations caused by takeoff or airflow factors.

[0009] Optionally, two U-shaped lifting blocks are fixedly provided on the hanger, and each U-shaped lifting block is provided with a screw hole.

[0010] By adopting the above technical solution, the two U-shaped suspension blocks on the gantry are fixed to the wing suspension point of the UAV by using limit bolts.

[0011] Optionally, the bottom surface of the hanger has two guide grooves, and the two ends of the mountain-shaped slide block are slidably installed along one guide groove respectively. Each clamp includes an upper clamp and a lower clamp, which are connected by bolt threads, and the upper clamp is fixedly connected to the M-shaped seat.

[0012] By adopting the above technical solution, the clamp at the end of the mountain-shaped slide is fitted onto the outside of the fairing through the upper clamp and the lower clamp, and the upper clamp and the lower clamp are connected by bolt threads, thereby enabling the fairing to be installed in a limited position.

[0013] Optionally, each flame catalyst is provided with an external thread groove, and a limiting ring is fixedly provided at the external thread groove of the flame catalyst.

[0014] By adopting the above technical solution, the flame catalyst is inserted into the positioning frame and the guide frame, and the flame catalyst can be fixedly connected to the positioning frame by threads.

[0015] Optionally, the positioning flower stand is provided with multiple spiral rings, which are distributed in two annular arrays, with four and eight rings respectively. The positioning flower stand is connected to the flame strip catalyst through the spiral rings.

[0016] By adopting the above technical solution, the flame strip catalyst can be fixedly connected to the screw ring on the positioning frame, and installed in a structure of two ring arrays along the positioning frame, with four in the inner ring and eight in the outer ring.

[0017] Optionally, the guide frame is provided with multiple guide rings, which are distributed in two annular arrays, with four and eight rings respectively. The guide rings and spiral rings are arranged in a one-to-one correspondence. The guide frame is connected to the flame strip catalyst through the guide rings.

[0018] By adopting the above technical solution, the flame catalyst is threadedly connected to the positioning bracket and inserted along the guide ring corresponding to the guide bracket, so that the flame catalyst can be stably and limitedly installed inside the fairing.

[0019] 3. Beneficial effects.

[0020] One or more technical solutions provided in this application have at least the following technical effects or advantages: the fairings of the UAV are suspended at the suspension points using a hanger, and the installation position of the fairings at the suspension points is adjustable, making it convenient to adjust the spacing of the fairings. Multiple flame catalysts distributed in a circular array can be installed in each fairing through positioning frames and guide frames, which can enhance the effect of spraying catalyst and improve the purpose of artificial rain enhancement. Moreover, the installation and disassembly are convenient, avoiding the phenomenon of flame catalysts detaching due to vibration caused by UAV take-off or airflow factors. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of a drone-based artificial rainmaking catalyst spreading device disclosed in a preferred embodiment of this application.

[0022] Figure 2 This is a schematic diagram of the hanger and carriage structure of a drone-based artificial rainmaking catalyst spreading device, as disclosed in a preferred embodiment of this application.

[0023] Figure 3 This is a schematic diagram of the flame strip catalyst, positioning frame, and guide frame structure of a drone-based artificial rainmaking catalyst spreading device disclosed in a preferred embodiment of this application.

[0024] The following are the labels in the diagram: 1. Hanger; 11. U-shaped hanging block; 12. Guide groove; 2. Threaded rod; 3. Slide; 31. Mountain-shaped slide; 32. M-shaped seat; 33. Clamp; 5. Fairing; 51. Igniter; 6. Flame strip catalyst; 61. External threaded groove; 62. Limiting ring; 7. Positioning bracket; 71. Threaded ring; 8. Guide bracket; 81. Guide ring. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] Reference Figures 1 to 3 This application provides an artificial rainmaking catalyst dispersing device based on a drone, comprising: a hanger 1, a threaded rod 2 threadedly mounted on the hanger 1, a slide 3 slidably mounted on the hanger 1, the slide 3 including a mountain-shaped slide seat 31, the mountain-shaped slide seat 31 being rotatably connected to the threaded rod 2, both ends of the mountain-shaped slide seat 31 being slidably connected to the hanger 1, an M-shaped seat 32 fixedly connected to each end of the mountain-shaped slide seat 31, a clamp 33 fixedly connected to the bottom of each M-shaped seat 32, a fairing 5 detachably mounted between the two clamps 33, an igniter 51 provided at one end of the fairing 5, a positioning frame 7 and a guide frame 8 fixedly mounted inside the fairing 5, multiple flame catalysts 6 threadedly mounted on the positioning frame 7, the flame catalysts 6 being plugged into and connected to the guide frame 8, and the head of the flame catalyst 6 being electrically connected to the igniter 51. The drone is suspended using a bracket 1 and the wing suspension point, and fixed with threaded limit bolts. The threaded rod 2 on the bracket 1 allows the slide 3, composed of a mountain-shaped slide 31, an M-shaped seat 32, and a clamp 33, to slide and adjust along the bottom surface of the bracket 1, thereby adjusting the horizontal spacing of the fairing 5 at the wing suspension point. Each fairing 5 is equipped with a positioning bracket 7 and a guide bracket 8, which allows multiple flame strip catalysts 6 arranged in a circular array to be installed in each fairing 5. This achieves the effect of accommodating and stably installing multiple flame strip catalysts 6 within one fairing 5, which can enhance the effect of spraying catalyst and improve the amount of artificial rain. It is also easy to install and disassemble, and avoids the flame strip catalysts 6 from detaching due to vibration caused by takeoff or airflow factors.

[0027] Reference Figure 1 and Figure 2 Two U-shaped lifting blocks 11 are fixedly provided on the hanger 1, and each U-shaped lifting block 11 is provided with a screw hole. The two U-shaped lifting blocks 11 on the hanger 1 are fixed to the wing suspension point of the UAV by means of limit bolts.

[0028] Reference Figure 1 and Figure 2The bottom surface of the hanger 1 has two guide grooves 12. The two ends of the mountain-shaped slide 31 are slidably installed along one of the guide grooves 12 respectively. The clamps 33 include an upper clamp and a lower clamp. The upper clamp and the lower clamp are connected by bolt threads. The upper clamp is fixedly connected to the M-shaped seat 32. The clamps 33 at the end of the mountain-shaped slide 31 are sleeved on the outside of the fairing 5 through the upper clamp and the lower clamp. The upper clamp and the lower clamp are connected by bolt threads, so as to limit the installation of the fairing 5.

[0029] Reference Figure 1 and Figure 3 Each flame catalyst 6 is provided with an external thread groove 61, and a limiting ring 62 is fixedly provided at the external thread groove 61. The flame catalyst 6 is inserted into the positioning bracket 7 and the guide bracket 8, and the flame catalyst 6 can be threadedly fixedly connected to the positioning bracket 7.

[0030] Reference Figure 1 and Figure 3 The positioning flower stand 7 is provided with multiple screw rings 71, which are arranged in two annular arrays, with four and eight respectively. The positioning flower stand 7 is connected to the flame strip catalyst 6 by the screw rings 71. The flame strip catalyst 6 can be fixedly connected to the screw rings 71 on the positioning flower stand 7 by the screw rings 71. It is installed along the positioning flower stand 7 in a structure of two annular arrays, with four in the inner ring and eight in the outer ring.

[0031] Reference Figure 1 and Figure 3 The guide frame 8 is provided with multiple guide rings 81, which are arranged in two ring arrays, with four and eight rings respectively. The guide rings 81 and the screw rings 71 are set one-to-one. The guide frame 8 is connected to the flame strip catalyst 6 through the insertion and engagement of the guide rings 81. The flame strip catalyst 6 is threadedly connected to the positioning frame 7 and inserted along the guide rings 81 corresponding to the guide frame 8, so that the flame strip catalyst 6 can be stably and limitedly installed in the fairing 5.

[0032] Working principle: The drone is suspended from the wing suspension point using a gantry 1 and secured with threaded limit bolts. The threaded rod 2 on the gantry 1 allows the slide 3, composed of a mountain-shaped slide 31, an M-shaped seat 32, and a clamp 33, to slide and adjust along the bottom surface of the gantry 1, thereby adjusting the horizontal spacing of the fairing 5 at the wing suspension point. Each fairing 5 is equipped with a positioning bracket 7 and a guide bracket 8, which allows multiple flame strip catalysts 6 arranged in a circular array to be installed within each fairing 5. This achieves the effect of simultaneously accommodating and stably installing multiple flame strip catalysts 6 within one fairing 5, which can enhance the amount of catalyst sprayed, improve the artificial rainmaking effect, and facilitate installation and disassembly, avoiding the detachment of the flame strip catalysts 6 due to vibrations caused by takeoff or airflow factors.

Claims

1. A drone-based artificial rainmaking catalyst dissemination device, characterized in that: Includes: a hanger (1), on which a threaded rod (2) is threadedly installed; a slide (3) is slidably installed on the hanger (1); the slide (3) includes a mountain-shaped slide seat (31); the mountain-shaped slide seat (31) is rotatably connected to the threaded rod (2); both ends of the mountain-shaped slide seat (31) are slidably connected to the hanger (1); an M-shaped seat (32) is fixedly connected to both ends of the mountain-shaped slide seat (31); and a clamp is fixedly connected to the bottom of each M-shaped seat (32). (33) A fairing (5) is detachably installed between the two clamps (33). An igniter (51) is provided at one end of the fairing (5). A positioning bracket (7) and a guide bracket (8) are fixedly provided inside the fairing (5). Multiple flame strip catalysts (6) are threadedly installed on the positioning bracket (7). The flame strip catalysts (6) are plugged into and connected to the guide brackets (8). The head of the flame strip catalysts (6) is electrically connected to the igniter (51).

2. The drone-based artificial rainmaking catalyst dissemination device according to claim 1, characterized in that: Two U-shaped hanging blocks (11) are fixedly provided on the hanger (1), and each U-shaped hanging block (11) is provided with a screw hole.

3. The drone-based artificial rainmaking catalyst dissemination device according to claim 1, characterized in that: The bottom surface of the hanger (1) has two guide grooves (12). The two ends of the mountain-shaped slide (31) are slidably installed along one guide groove (12). The clamps (33) each include an upper clamp and a lower clamp. The upper clamp and the lower clamp are connected by bolt threads, and the upper clamp is fixedly connected to the M-shaped seat (32).

4. The drone-based artificial rainmaking catalyst dissemination device according to claim 1, characterized in that: Each flame catalyst (6) is provided with an external thread groove (61), and a limiting ring (62) is fixedly provided at the external thread groove (61) of the flame catalyst (6).

5. The drone-based artificial rainmaking catalyst dissemination device according to claim 4, characterized in that: The positioning flower stand (7) is provided with multiple spiral rings (71) and is distributed in two ring arrays, with four and eight respectively. The positioning flower stand (7) is connected to the flame strip catalyst (6) by the spiral rings (71).

6. The drone-based artificial rainmaking catalyst dissemination device according to claim 5, characterized in that: The guide frame (8) is provided with multiple guide rings (81) arranged in two ring arrays, with four and eight rings respectively. The guide rings (81) and the spiral rings (71) are arranged in a one-to-one correspondence. The guide frame (8) is connected to the flame strip catalyst (6) by inserting and cooperating through the guide rings (81).

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