Rain-increasing hail-suppression vortex ring cannon

Abstract

The utility model provides a rain enhancement hail suppression vortex ring gun, which belongs to the technical field of meteorology and comprises a platform trailer, a box cover and a launching device, the box cover is arranged on the platform trailer, and a top plate of the box cover is sunken downwards along a central axis extending in the front-back direction to form a supporting groove; the launching device is arranged on the platform trailer and located behind the box cover. The transmitting device comprises a supporting frame, a rotating frame, a combustion cylinder and an annular wave flow guide pipe which are arranged on the platform trailer; the rotating frame is rotationally connected to the supporting frame, the combustion cylinder is arranged on the rotating frame, the annular wave flow guide pipe is connected to the front end of the combustion cylinder, and the rotating frame is driven to rotate through a first direction rotation driving mechanism arranged on the supporting frame so as to adjust the emission angle and the placement angle of the annular wave flow guide pipe. The annular wave flow guide pipe is supported in the supporting groove during transportation and idling, the angle adjusting accuracy, the positioning accuracy and the fixing firmness during emission of the combustion cylinder and the annular wave flow guide pipe are guaranteed, and the accuracy of rain enhancement and hail suppression emission and the efficiency of the effect are improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of meteorology, and in particular relates to a vortex ring gun for rain enhancement and hail prevention. Background Art

[0002] In existing devices for artificial weather modification, the launch barrel generally adopts a straight tube upright form. This straight tube upright launch barrel is not stable enough during transportation, and is easily affected by road bumps and vibrations and swings. Over time, the support seat and its angle adjustment mechanism supporting it will wear and loosen, and the launch barrel cannot be locked and fixed. During transportation of the launch barrel, abnormal noise, shaking and wear will occur, and then the launch barrel cannot be adjusted to the accurate launch position during launch, and the launch barrel cannot be locked at the accurate launch position. The huge impact force generated during launch will also aggravate the change of the launch barrel position, affect the impact area of ​​the straight tube launch barrel launch, and reduce the effect of artificial weather modification. Utility Model Content

[0003] The embodiment of the utility model provides a rain-increasing and hail-preventing vortex ring gun, which aims to solve the problem that the fixing of a straight-tube upright firing gun barrel is not stable enough, resulting in poor firing effect.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is: to provide a vortex ring gun for rain enhancement and hail prevention, comprising:

[0005] Flatbed trailer;

[0006] A box cover is arranged on the flatbed trailer, wherein the top plate of the box cover is concave downward along the central axis extending in the front-to-back direction to form a support groove, and the support groove is passed through the front-to-back direction of the flatbed trailer;

[0007] A launching device is arranged on the flatbed trailer and is located behind the box cover; the launching device comprises a supporting frame, a rotating frame, a combustion tube and a ring-wave flow guide tube arranged on the flatbed trailer; the rotating frame is rotatably connected to the supporting frame, the combustion tube is arranged on the rotating frame, the ring-wave flow guide tube is connected to the front end of the combustion tube, and the rotating frame is driven to rotate by a first direction rotation driving mechanism arranged on the supporting frame to adjust the launching angle and placement angle of the ring-wave flow guide tube, so that the ring-wave flow guide tube is supported in the supporting groove during transportation and idleness.

[0008] In one achievable manner, the support groove is a V-shaped structure, and the support groove has a horizontal groove bottom.

[0009] In one feasible manner, the support groove divides the interior of the box cover into two functional placement spaces on the left and right, one of which is provided with a generator and a distribution cabinet, and the other is provided with a gas tank, a gas buffer tank, an oxygen buffer tank and an air compressor; each corresponding functional placement space on the box cover is provided with a box door that is easy to open.

[0010] In one achievable manner, heat sinks are provided on the periphery of the combustion cylinder.

[0011] In one feasible manner, the heat sink is a bent plate having a protective plate and heat sink fins and fixing plates respectively arranged on both sides of the protective plate, the heat sink fins extending radially along the combustion tube and abutting against the outer wall of the combustion tube; the fixing plates of two adjacent heat sinks abut against the heat sink fins back to back, and the protective plates are connected in sequence to form a heat sink protective tube.

[0012] In one feasible manner, the support frame includes two vertical boxes, and the first-direction rotation drive mechanism is assembled in one of the vertical boxes; the two sides of the rotating frame are respectively rotatably connected to the first bearing seats of the vertical boxes through first axes, and one of the first axes is connected to the main axis of the first-direction rotation drive mechanism; the first-direction rotation drive mechanism drives the rotating frame and the annular wave guide tube thereon to swing up and down around the first axis, so as to adjust the angle between the annular wave guide tube and the horizontal plane.

[0013] In one feasible manner, a second direction rotation drive mechanism is also provided on the rotating frame, the combustion tube is connected to the rotating frame via the second direction rotation drive mechanism, two sets of second bearing seats are symmetrically provided on the rotating frame, the combustion tube is rotationally connected to the second bearing seat via a second axis; the second direction rotation drive mechanism is drivingly connected to the second axis to drive the combustion tube to swing in the left and right directions; wherein the first axis and the second axis are perpendicular to each other.

[0014] In a feasible manner, the rotating frame is elliptical, the first axis is arranged on the long axis of the rotating frame, and the second axis is arranged on the short axis of the rotating frame.

[0015] In one achievable manner, both the first direction rotation driving mechanism and the second direction rotation driving mechanism are worm gear driving mechanisms.

[0016] In one achievable manner, the ring wave flow guide tube is in a trumpet shape.

[0017] Compared with the prior art, the rain-enhancing and hail-preventing vortex ring gun provided by the utility model has the following beneficial effects: a downwardly recessed supporting groove is provided on the box cover, the annular wave flow guide tube of the launching device can adjust the launching angle through a rotating drive mechanism, and the angle of the annular wave flow guide tube can be adjusted to be supported in the supporting groove during transportation and idle. In this way, the annular wave flow guide tube is supported and positioned by the supporting groove on the box cover, which can reduce bumps and vibrations during transportation, thereby reducing wear, abnormal noise, looseness and other problems of supporting parts of the combustion tube, ensuring the accuracy of adjusting the angle, accuracy of positioning and firmness of fixing of the combustion tube and the annular wave flow guide tube during launching, and avoiding the problem that the position of the combustion tube becomes loose due to vibration during launching and the launching angle deviates from the predetermined position; the accuracy of rain-enhancing and hail-preventing launching and the high efficiency of the effect are improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 A schematic diagram of the three-dimensional structure of the vortex ring gun for rain enhancement and hail prevention provided in the embodiment of the utility model Figure 1 ;

[0019] Figure 2 A schematic diagram of the three-dimensional structure of the vortex ring gun for rain enhancement and hail prevention provided in the embodiment of the utility model Figure 2 ;

[0020] Figure 3 A schematic diagram of the main structure of a vortex ring gun for rain enhancement and hail prevention provided in an embodiment of the utility model;

[0021] Figure 4 Schematic diagram of the internal structure of the vortex ring gun for rain enhancement and hail prevention provided in the embodiment of the utility model Figure 1 ;

[0022] Figure 5 Schematic diagram of the internal structure of the vortex ring gun for rain enhancement and hail prevention provided in the embodiment of the utility model Figure 2 ;

[0023] Description of reference numerals:

[0024] 1. Flatbed trailer; 2. Box cover; 21. Support groove; 3. Ring wave flow guide tube; 4. Support frame; 5. Rotating frame; 6. Second direction rotation drive mechanism; 7. Heat sink; 8. Combustion tube; 9. First direction rotation drive mechanism; 10. Air compressor; 11. Oxygen buffer tank; 12. Gas buffer tank; 13. Gas tank; 14. Generator; 15. Distribution cabinet. DETAILED DESCRIPTION

[0025] In order to make the technical problems, technical solutions and beneficial effects to be solved by the present invention more clearly understood, the present invention is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0026] In the present application, terms such as “first” and “second” are merely used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship of quantity, priority or sequence between these entities or operations.

[0027] Please also read Figures 1 to 5 , the rain-enhancing and hail-preventing vortex ring gun provided by the utility model is now described. The rain-enhancing and hail-preventing vortex ring gun comprises: a flatbed trailer 1, a box cover 2 and a launching device. The box cover 2 is arranged on the flatbed trailer 1. The top plate of the box cover 2 is recessed downward along the central axis extending in the front-to-back direction to form a supporting groove 21. The supporting groove 21 runs through the front-to-back direction of the flatbed trailer 1; wherein the flatbed trailer 1 is a four-wheel structure, and the launching device can be carried forward to the launching destination by the power of a tractor. The box cover 2 contains functional modules for supplying the launching device, such as a generator 14, an air compressor 10, a combustion tank, a power distribution cabinet 15, etc.

[0028] The launching device is arranged on the flatbed trailer 1 and is located behind the box cover 2; the launching device includes a supporting frame 4, a rotating frame 5, a combustion tube 8 and an annular wave flow guide tube 3 arranged on the flatbed trailer 1; the rotating frame 5 is rotatably connected to the supporting frame 4, the combustion tube 8 is arranged on the rotating frame 5, the annular wave flow guide tube 3 is connected to the front end of the combustion tube 8, and the rotating frame 5 is driven to rotate by a first direction rotation driving mechanism 9 arranged on the supporting frame 4 to adjust the launching angle and placement angle of the annular wave flow guide tube 3, so that the annular wave flow guide tube 3 is supported in the supporting groove 21 during transportation and idle.

[0029] The rain-enhancing and hail-preventing vortex ring gun provided by the utility model is provided with a downwardly recessed supporting groove 21 on the box cover 2. The annular wave flow guide tube 3 of the launching device can adjust the launching angle through a rotating driving mechanism, and the angle of the annular wave flow guide tube 3 can be adjusted to be supported in the supporting groove 21 during transportation and idleness. In this way, the annular wave flow guide tube 3 is supported and positioned by the supporting groove 21 on the box cover 2, which can reduce the bumps and vibrations during transportation, thereby reducing the wear, abnormal noise, looseness and other problems of the supporting parts of the combustion tube 8, ensuring the accuracy of the angle adjustment, the accuracy of the positioning and the firmness of the fixation of the combustion tube 8 and the annular wave flow guide tube 3 during launching, and avoiding the problem that the position of the combustion tube 8 is loosened due to vibration during launching and the launching angle deviates from the predetermined position; the accuracy of the rain-enhancing and hail-preventing launching and the high efficiency of the effect are improved.

[0030] The first direction rotation driving mechanism 9 can drive the rotating frame 5, the combustion tube 8 and the annular wave flow guide tube 3 to swing forward and backward at least 90° around the first axis.

[0031] In some embodiments, Figures 1 to 4As shown, the support groove 21 is a V-shaped structure, and the support groove 21 has a horizontal groove bottom. The two side walls of the V-shaped support groove 21 have the function of clamping and limiting the swing of the ring wave flow guide tube 3 in the left and right directions. The bottom of the ring wave flow guide tube 3 can be supported on the horizontal groove bottom of the support groove 21, so as to realize the three-point limit of the ring wave flow guide tube 3, improve the stability of the fixing and positioning of the ring wave flow guide tube 3, and prevent it from vibrating with the vehicle.

[0032] Optionally, the support groove 21 is a rectangular groove or a semicircular groove, and the groove bottom of the support groove 21 can be an inclined surface, and the rear side close to the launching device is lower than the front side away from the launching device.

[0033] In some embodiments, Figures 1 to 5 As shown, the support groove 21 divides the interior of the box cover 2 into two functional placement spaces on the left and right, one of which is provided with a generator 14 and a power distribution cabinet 15, and the other is provided with a gas tank 13, a gas buffer tank 12, an oxygen buffer tank 11 and an air compressor 10; each corresponding functional placement space on the box cover 2 is provided with a box door that is easy to open. The support groove 21 on the box cover 2 just divides the box cover 2 into two functional placement spaces, separating the power equipment such as the generator 14 and the power distribution cabinet 15 from the flammable canned materials, to avoid the influence of the heat of the power equipment on the canned materials; at the same time, the support groove 21 also makes the layout of the two functional placement spaces have a certain distance, and also reduces the mutual influence.

[0034] It should be noted that the generator 14 generates electricity to supply the power distribution cabinet 15 and each rotating drive mechanism and each electrical component, and the gas in the gas tank 13, the compressed air provided by the air compressor 10 and the oxygen provided by the oxygen buffer tank 11 are proportionally delivered to the high-pressure ignition area on the combustion tube 8, and the mixed gas in the combustion tube 8 is detonated, and the generated shock wave is ejected from the ring wave guide tube 3 to the operation cloud area. The pipelines and lines in this application are conventionally connected and are not shown in the figure.

[0035] In some embodiments, Figures 1 to 5 As shown, a heat sink 7 is provided on the periphery of the combustion tube 8. The heat sink 7 is in direct contact with the outer wall of the combustion tube 8, and can quickly conduct the heat generated by the combustion tube 8, which can alleviate the problem of high-temperature heat accumulation caused by continuous emission of the combustion tube 8.

[0036] In some embodiments, Figures 1 to 5 As shown, the heat sink 7 is a bent plate, having a protective plate and heat fins and fixing plates arranged on both sides of the protective plate. The heat fins extend radially along the combustion tube 8 and abut against the outer wall of the combustion tube 8. The fixing plates in two adjacent heat sinks 7 abut against the heat fins back to back, and the protective plates are connected in sequence to form a heat dissipation protective tube. The protective plates form a protective tube to prevent high temperature burns caused by direct contact between personnel and the combustion tube 8. At the same time, the larger surface of the protective plate also increases the heat dissipation effect.

[0037] In some embodiments, Figures 1 to 5 As shown, the support frame 4 includes two vertical boxes, and the first direction rotation drive mechanism 9 is assembled in one of the vertical boxes; the two sides of the rotating frame 5 are respectively connected to the first bearing seats of the vertical boxes through the first axes, and one of the first axes is connected to the main axis of the first direction rotation drive mechanism 9; the first direction rotation drive mechanism 9 drives the rotating frame 5 and the ring wave flow guide tube 3 thereon to swing up and down around the first axis, so as to adjust the angle between the ring wave flow guide tube 3 and the horizontal plane.

[0038] In some embodiments, Figures 1 to 5 As shown, a second direction rotation driving mechanism 6 is also provided on the rotating frame 5, and the combustion tube 8 is connected to the rotating frame 5 through the second direction rotation driving mechanism 6. Two sets of second bearing seats are symmetrically provided on the rotating frame 5, and the combustion tube 8 is rotationally connected to the second bearing seat through the second axis; the second direction rotation driving mechanism is drivingly connected to the second axis, and drives the combustion tube 8 to swing along the left and right directions; wherein, the first axis and the second axis are perpendicular to each other.

[0039] In some embodiments, Figures 1 to 5 As shown, the rotating frame 5 is elliptical, the first axis is arranged on the long axis of the rotating frame 5, and the second axis is arranged on the short axis of the rotating frame 5. The elliptical rotating frame 5 provides a space for the combustion tube 8 and the ring-wave flow guide tube 3 to swing left and right. When the ring-wave flow guide tube 3 leaves the support groove 21 and is not interfered by the surroundings, it can swing left and right by a certain angle (for example, a range of 0-60°) under the forward and reverse rotation of the second direction rotation driving mechanism 6, so as to expand the launch direction without adjusting the direction of the whole vehicle, and realize the flexible adjustment of the launch direction.

[0040] In some embodiments, Figures 1 to 5 As shown, the first direction rotation drive mechanism 9 and the second direction rotation drive mechanism are both worm gear drive mechanisms. The worm gear drive mechanism adopts the mode of cooperation between the motor and the worm gear reducer, and has good self-locking performance, so as to lock the angle of adjustment of the combustion tube 8 and the annular wave guide tube 3, and ensure the accuracy of the launch direction.

[0041] In some embodiments, Figures 1 to 5 As shown, the ring wave flow guide tube 3 is in a trumpet shape.

[0042] In the above embodiments, the description of each embodiment has its own emphasis. For parts that are not described or recorded in detail in a certain embodiment, reference can be made to the relevant descriptions of other embodiments.

[0043] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A vortex ring gun for rain enhancement and hail prevention, characterized in that: include: Flatbed trailer (1); A box cover (2) is arranged on the flatbed trailer (1), wherein the top plate of the box cover (2) is recessed downward along a central axis extending in the front-rear direction to form a support groove (21), and the support groove (21) is passed through the flatbed trailer (1) in the front-rear direction; A launching device is arranged on the flatbed trailer (1) and is located behind the box cover (2); the launching device comprises a supporting frame (4), a rotating frame (5), a combustion tube (8) and a ring-wave flow guide tube (3) arranged on the flatbed trailer (1); the rotating frame (5) is rotatably connected to the supporting frame (4), the combustion tube (8) is arranged on the rotating frame (5), the ring-wave flow guide tube (3) is connected to the front end of the combustion tube (8), and the rotating frame (5) is driven to rotate by a first direction rotation driving mechanism (9) arranged on the supporting frame (4) to adjust the launching angle and placement angle of the ring-wave flow guide tube (3), so that the ring-wave flow guide tube (3) is supported in the supporting groove (21) during transportation and idle time.

2. The rain-increasing and hail-preventing vortex ring gun according to claim 1, characterized in that: The support groove (21) is a V-shaped structure, and the support groove (21) has a horizontal groove bottom.

3. The rain-increasing and hail-preventing vortex ring gun according to claim 2, characterized in that: The support groove (21) divides the interior of the box cover (2) into two functional placement spaces on the left and right, one of which is provided with a generator (14) and a power distribution cabinet (15), and the other is provided with a gas tank (13), a gas buffer tank (12), an oxygen buffer tank (11) and an air compressor (10); each corresponding functional placement space on the box cover (2) is provided with a box door that is easy to open.

4. The rain-increasing and hail-preventing vortex ring gun according to claim 1, characterized in that: The outer periphery of the combustion tube (8) is provided with heat sinks (7).

5. The rain-increasing and hail-preventing vortex ring gun according to claim 4, characterized in that: The heat sink (7) is a bent plate having a protective plate and heat sink fins and fixing plates arranged on both sides of the protective plate; the heat sink fins extend radially along the combustion tube (8) and abut against the outer wall of the combustion tube (8); the fixing plates in two adjacent heat sinks (7) abut against the heat sink fins back to back, and the protective plates are connected in sequence to form a heat sink protective tube.

6. The rain-increasing and hail-preventing vortex ring gun according to claim 1, characterized in that: The support frame (4) comprises two vertical boxes, and the first direction rotation drive mechanism (9) is installed in one of the vertical boxes; the two sides of the rotating frame (5) are respectively rotatably connected to the first bearing seat of the vertical box through a first axis, and one of the first axes is connected to the main axis of the first direction rotation drive mechanism (9); the first direction rotation drive mechanism (9) drives the rotating frame (5) and the ring wave flow guide tube (3) thereon to swing up and down around the first axis, so as to adjust the angle between the ring wave flow guide tube (3) and the horizontal plane.

7. The rain-increasing and hail-preventing vortex ring gun according to claim 6, characterized in that: The rotating frame (5) is also provided with a second direction rotation driving mechanism (6), and the combustion tube (8) is connected to the rotating frame (5) via the second direction rotation driving mechanism (6). Two sets of second bearing seats are symmetrically provided on the rotating frame (5), and the combustion tube (8) is rotationally connected to the second bearing seat via a second axis; the second direction rotation driving mechanism (6) is drivingly connected to the second axis to drive the combustion tube (8) to swing in the left-right direction; wherein the first axis and the second axis are perpendicular to each other.

8. The rain-increasing and hail-preventing vortex ring gun according to claim 7, characterized in that: The rotating frame (5) is elliptical in shape, the first axis is arranged on the major axis of the rotating frame (5), and the second axis is arranged on the minor axis of the rotating frame (5).

9. The rain-increasing and hail-preventing vortex ring gun according to claim 7, characterized in that: The first direction rotation driving mechanism (9) and the second direction rotation driving mechanism (6) are both worm gear driving mechanisms.

10. The rain-increasing and hail-preventing vortex ring gun according to claim 1, characterized in that: The annular wave flow guide tube (3) is in a trumpet shape.

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