Array type sound wave precipitation enhancement equipment

Abstract

The invention discloses array type sound wave precipitation enhancement equipment which comprises a base, the top face of the base extends in the horizontal direction, a plurality of resonance mechanisms capable of adjusting angles are fixedly arranged on the edge portion of the top face of the base, and a plurality of sound production mechanisms capable of adjusting angles are movably arranged in the middle of the top face of the base. The working position of the sound production mechanism of the array type sound wave precipitation enhancement equipment can be flexibly adjusted, so that the corresponding sound field effect is adjusted, the working requirements under different working conditions are met, and the working condition adaptive capacity of the sound wave precipitation enhancement equipment is improved.

Description

Technical Field

[0001] The present invention relates to the technical field of cloud interference and rainfall-increasing meteorological interference equipment, and particularly to an array-type acoustic wave rainfall-increasing device. Background Art

[0002] In the current meteorological monitoring field, cloud interference is often carried out due to regional meteorological requirements to meet the meteorological operation requirements of corresponding rainfall increase or decrease, and the acoustic wave rainfall-increasing device is a commonly used cloud intervention and rainfall-increasing operation equipment in the industry at present.

[0003] Specifically, the principle of the acoustic wave rainfall-increasing device is to emit acoustic waves and use the characteristics of the acoustic waves to interfere with the clouds to achieve the purpose of increasing rainfall. Generally, in the actual meteorological monitoring process, the instantaneous rainfall, current rainfall and daily rainfall are displayed through the background of the monitoring system, and through statistical analysis, it can be known how the recent rainfall-increasing effect is.

[0004] In the current actual application in the industry, most acoustic wave rainfall-increasing devices include a sound-generating mechanism and a resonance mechanism. The sound-generating mechanism includes several whistle-type sound generators, and the resonance mechanism is multiple resonance horns with adjustable angles. When the equipment is installed and used, the entire sound-generating mechanism is fixed on the ground or other reliable supports. After the equipment is started, the whistle sound generators emit acoustic waves, and the resonance horns control the direction and send the acoustic waves vertically upward. The characteristics of the acoustic waves are used to affect the clouds in order to promote the formation of rainfall. When sounding, through a precise phase controller, the output waveform phases of each sound source are synchronized. Thus, by adjusting the phase, the superposition effect of the acoustic waves can be realized, thereby optimizing the corresponding cloud intervention effect and the final rainfall effect.

[0005] However, although the above-mentioned existing acoustic wave rainfall-increasing devices can meet the basic working conditions requirements at the present stage, due to the equipment layout structure, the entire sound-generating mechanism is fixed on the ground. After the equipment is installed as a whole, the installation position of the sound-generating mechanism cannot be changed anymore, which results in a relatively single final overall sound propagation effect and poor sound field coverage effect. It can only realize cloud intervention operations under single or a small number of working conditions requirements, resulting in an unsatisfactory influence effect on the actual rainfall increase amount, restricting the working condition adaptation ability of the acoustic wave rainfall-increasing device in actual application, and causing many inconveniences to related meteorological monitoring and rainfall-increasing operations, etc.

[0006] In view of this, how to optimize the component layout method of the acoustic wave rainfall-increasing device so that the working position of its sound-generating mechanism can be flexibly adjusted, thereby adjusting the corresponding sound field effect to meet the working requirements under different working conditions and improving the working condition adaptation ability of the acoustic wave rainfall-increasing device is an important technical problem that needs to be solved by those skilled in the art at present. Summary of the Invention

[0007] The purpose of the present invention is to provide an array type acoustic wave rainfall enhancement device, the working position of the sound-generating mechanism of the array type acoustic wave rainfall enhancement device can be flexibly adjusted to adjust the corresponding sound field effect to meet the working requirements under different working conditions and improve the working condition adaptability of the acoustic wave rainfall enhancement device.

[0008] In order to solve the above technical problems, the present invention provides an array-type acoustic wave rainmaking equipment, including a base, the top surface of which extends in a horizontal direction, a plurality of resonant mechanisms capable of adjusting angles are fixedly arranged on the edge of the top surface of the base, and a plurality of sound-emitting mechanisms capable of adjusting angles are movably arranged in the middle of the top surface of the base.

[0009] Preferably, a track groove mechanism is recessed in the top surface of the base, a plurality of sliders are movably arranged in the track groove mechanism, the sound-generating mechanism is a rotary flute-type sound generator which is linked and arranged on the sliders in a one-to-one correspondence, a plurality of node positioning mechanisms are fixedly arranged in the track groove mechanism, and the node positioning mechanism can be adapted to the sliders to limit or release the limit of the sliders in the horizontal direction.

[0010] Preferably, the track groove mechanism comprises an outer ring groove extending in a circular manner and connected end to end in the circumferential direction and a center groove located at the center of the top surface of the base, the center groove is arranged concentrically with the outer ring groove, and the track groove mechanism further comprises a plurality of straight guide grooves connected between the center groove and the outer ring groove, the straight guide grooves extend in the radial direction of the outer ring groove, and each of the straight guide grooves is uniformly distributed at equal angles in sequence along the circumference of the outer ring groove;

[0011] The node positioning mechanisms are respectively arranged in the central groove, at the junction of the central groove and the straight guide groove, and at the junction of the straight guide groove and the outer ring groove in a one-to-one correspondence.

[0012] Preferably, a universal wheel is provided at the bottom of the sliding block and is in rolling cooperation with the bottom inner wall of the track groove mechanism.

[0013] Preferably, the slider is made of magnetic material, the node positioning mechanism is a positioning magnetic sheet fixedly arranged on the inner wall of the track groove mechanism, and the positioning magnetic sheet can cooperate with the slider by magnetic attraction.

[0014] Preferably, a closing guide section is provided at the notch where the straight guide groove and the central groove meet, and at the notch where the straight guide groove and the outer ring groove meet, respectively, and the horizontal width of the closing guide section is smaller than the horizontal width of the straight guide groove;

[0015] The horizontal width of the outer ring groove is equal to the horizontal width of the straight guide groove, and the horizontal width of the central groove is not less than the horizontal width of the straight guide groove.

[0016] Preferably, the number of the straight guide grooves is 6, and the central angle between two adjacent straight guide grooves is 60°.

[0017] Preferably, the sound-generating mechanism comprises a sound-generating rotary transmission box linked to the top of the slider, a sound-generating rotary motor is arranged in the sound-generating rotary transmission box, the output shaft of the sound-generating rotary motor is arranged in the vertical direction and extends from the bottom to the top of the sound-generating rotary transmission box, and a turntable extending in the horizontal direction and linked to the output shaft of the sound-generating rotary motor is arranged above the sound-generating rotary transmission box;

[0018] The turntable is linked with a sound-generating bracket, on which the rotary flute-type sound generator and the sound-generating pitch motor are arranged, and the output shaft of the sound-generating pitch motor is arranged in the horizontal direction and linked with the rotary flute-type sound generator to drive the rotary flute-type sound generator to reciprocate and rotate around the axis of the output shaft of the sound-generating pitch motor.

[0019] Preferably, the width of the sound-generating bracket is greater than the inner groove width of the track groove mechanism.

[0020] Preferably, the base is a rectangular parallelepiped structural member with a square top surface, and positioning seats are provided at four corners of the top surface of the base in a one-to-one correspondence, a resonant rotary transmission box is fixedly connected to the positioning seat, a resonant rotary motor is provided in the resonant rotary transmission box, an output shaft of the resonant rotary motor is arranged in a vertical direction and extends from the bottom to the top of the resonant rotary transmission box, and a resonant bracket linked to the output shaft of the resonant rotary motor is provided above the resonant rotary transmission box;

[0021] The resonance mechanism is a resonance speaker arranged on the resonance bracket, and a resonance pitch motor is also arranged on the resonance bracket. The output shaft of the resonance pitch motor is arranged in the horizontal direction and is linked with the resonance speaker to drive the resonance speaker to reciprocate and rotate around the axis of the output shaft of the resonance pitch motor.

[0022] Compared with the above-mentioned background technology, the array-type acoustic wave rain-making equipment provided by the present invention can flexibly move each sound-generating mechanism to an appropriate position on the top surface of the base during its operation and use according to the needs of rain-making operations under different working conditions, so as to adjust the array layout formed by the coordinated cooperation of each sound-generating mechanism, thereby achieving the layout effect of the sound field formed by the coordinated operation of each sound-generating mechanism, and then combine the coordinated cooperation of each resonant mechanism to adjust and influence the propagation direction of the sound field formed by the sound-generating mechanism at the periphery, thereby forming an intervention in the cloud layer corresponding to the current meteorological environment, so as to meet the needs of rain-making operations under current working conditions; when the meteorological environment changes and the state of the cloud layer also changes accordingly, each sound-generating mechanism can be moved to a new working position to readjust the array layout of each sound-generating mechanism, thereby achieving the readjustment of the sound field, and then cooperate with each resonant mechanism to achieve the corresponding adjustment of the cloud intervention effect of the array-type acoustic wave rain-making equipment to match the needs of rain-making operations under the current meteorological environment. As a result, the array-type acoustic wave rainmaking equipment can adjust the working position of the sound-generating mechanism according to changes in the meteorological environment and working conditions, so as to adjust the corresponding sound field effects, thereby matching the cloud interference requirements under different working conditions and meeting the needs of rainmaking operations under different working conditions. This significantly improves the working condition adaptability of the array-type acoustic wave rainmaking equipment, making its operation and use more convenient and efficient.

[0023] In another preferred embodiment of the present invention, a track groove mechanism is recessed on the top surface of the base, a plurality of sliders are movably arranged in the track groove mechanism, the sound-generating mechanism is a whistle-type sound generator that is linked and arranged on the sliders in a one-to-one correspondence, a plurality of node positioning mechanisms are fixedly arranged in the track groove mechanism, and the node positioning mechanisms can be adapted to the sliders to limit or release the limit of the sliders in the horizontal direction. The sliders can provide reliable structural support for the whistle-type sound generator, and using the sliders as direct matching components that move with the track groove mechanism can provide certain structural protection for the whistle-type sound generator, and avoid interference or other adverse effects caused by the track groove mechanism and its matching moving components on the main structure of the whistle-type sound generator. During actual operation, each node positioning mechanism can serve as a temporary positioning and matching mechanism for each slider, so as to limit each slider to a position corresponding to each node positioning mechanism, thereby realizing the positioning arrangement of the slider and the rotary flute-type sounder located on the slider, meeting the corresponding sounding mechanism array arrangement requirements, and ensuring the positioning accuracy and operation stability when implementing sound wave intervention operations on the cloud layer. After the current operation is completed, it is only necessary to move the slider away from the currently matched node positioning mechanism to implement the next array arrangement and the corresponding cloud intervention and rain enhancement operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0025] Figure 1 An axonometric diagram of an array-type acoustic rain enhancement device provided in a specific embodiment of the present invention;

[0026] Figure 2 for Figure 1 A top view of the structure of the middle base;

[0027] Figure 3 for Figure 1 A front view of the assembly structure of the sound-generating mechanism and its supporting parts;

[0028] Figure 4 for Figure 1 Front view of the assembly structure of the resonance mechanism and its supporting components.

[0029] in:

[0030] 11-base; 111-outer ring groove; 112-center groove; 113-straight guide groove; 114-positioning magnetic sheet; 115-closing guide section;

[0031] 12-sounding flute sounder; 121-slider; 122-universal wheel; 123-sounding rotary transmission box; 124-sounding rotary motor; 125-turntable; 126-sounding bracket; 127-sounding pitch motor;

[0032] 13-resonance speaker; 131-positioning seat; 132-resonance rotary transmission box; 133-resonance rotary motor; 134-resonance bracket; 135-resonance pitch motor; 136-phase controller. DETAILED DESCRIPTION

[0033] The core of the present invention is to provide an array-type acoustic wave rainfall enhancement device, the working position of the sound-generating mechanism of the array-type acoustic wave rainfall enhancement device can be flexibly adjusted to adjust the corresponding sound field effect to meet the working requirements under different working conditions and improve the working condition adaptability of the acoustic wave rainfall enhancement device.

[0034] In order to enable those skilled in the art to better understand the solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0035] It should be noted in advance that in the present invention, unless otherwise clearly specified and defined, terms such as "installation", "connection", "linkage", "fixation" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, and can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] In addition, in the present invention, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may include the direct contact between the first and second features, or may include the situation where the first and second features are not in direct contact but in contact through other features therebetween.

[0037] In addition, the first feature being "above", "over" and "on top of" the second feature includes that the first feature is directly above and obliquely above the second feature, or merely indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature being "under", "beneath" and "underneath" the second feature includes that the first feature is directly below and obliquely below the second feature, or merely indicates that the horizontal height of the first feature is lower than that of the second feature. The orientation or positional relationship indicated by terms such as "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus cannot be construed as a limitation to the present invention.

[0038] In the specific implementation manner, as Figure 1 shown, the provided array acoustic wave rain enhancement device of the present invention includes a base 11, the top surface of the base 11 extends in the horizontal direction, and a plurality of angle-adjustable resonant mechanisms are fixedly arranged at the edge part of the top surface of the base 11, and a plurality of angle-adjustable sound-generating mechanisms are movably arranged in the middle of the top surface of the base 11.

[0039] During the specific operation and use of the equipment, according to the rain enhancement operation requirements under different working conditions, each sound - generating mechanism can be flexibly moved to an appropriate position on the top surface of the base 11, so as to adjust the array layout formed by the coordinated cooperation of each sound - generating mechanism. Thus, the layout effect of the sound field formed by the coordinated operation of each sound - generating mechanism is achieved. Then, combined with the coordinated cooperation of each resonance mechanism, the propagation direction of the sound field formed by the sound - generating mechanism is adjusted and affected on the periphery, thereby forming an intervention on the corresponding cloud layer in the current meteorological environment, so as to meet the rain enhancement operation requirements under the current working conditions; when the meteorological environment changes and the cloud state also changes accordingly, each sound - generating mechanism can be moved to a new working position to re - adjust the array layout of each sound - generating mechanism, thus realizing the re - adjustment of the sound field. Then, with the coordinated cooperation of each resonance mechanism, the corresponding adjustment of the cloud intervention effect of the array - type acoustic wave rain enhancement equipment is realized to match the rain enhancement operation requirements under the current meteorological environment. Thus, the array - type acoustic wave rain enhancement equipment can adjust the working position of the sound - generating mechanism according to the change of the meteorological environment and working conditions, so as to realize the adjustment of the corresponding sound field effect, thereby matching the cloud interference requirements under different working conditions and meeting the rain enhancement operation needs under different working conditions. Therefore, the working condition adaptability of the array - type acoustic wave rain enhancement equipment is significantly improved, making its operation and use more convenient and efficient.

[0040] It is not difficult to understand that considering the conventional working condition requirements and component processing difficulties in most cases, the base 11 is generally selected as a cuboid structural member with a rectangular - plane top surface to optimize the assembly alignment accuracy and array arrangement effect of each sound - generating mechanism and resonance mechanism. Of course, in practical applications, a cylindrical structural member with a circular - plane top surface or other three - dimensional structural members with a top - plane structure can also be used as the specific application type of the base 11. The staff can flexibly select and adjust the specific shape of the base 11 according to the actual working conditions and application requirements. In principle, as long as it can meet the actual application needs of the array - type acoustic wave rain enhancement equipment, it is acceptable.

[0041] In addition, considering the conventional application habits in the industry, the sound - generating mechanism in this solution is preferably a rotary whistle - type sound generator 12, and the resonance mechanism in this solution is preferably a resonance horn 13. For the convenience of understanding the solution, in the following specific implementation manners, the rotary whistle - type sound generator 12 and the resonance horn 13 will be used as specific application devices to cooperate with the explanation of the solution. Of course, in practical applications, other devices that can achieve the corresponding functions can also be used to replace the rotary whistle - type sound generator 12 and the resonance horn 13 as the specific application types of the sound - generating mechanism and the resonance mechanism. In principle, as long as it can meet the actual application needs of the array - type acoustic wave rain enhancement equipment, it is acceptable.

[0042] Specifically, a track groove mechanism is recessed on the top surface of the base 11, and a plurality of sliders 121 are movably arranged in the track groove mechanism. The sound-generating mechanism is a whistle-type sound generator 12 which is linked and arranged on the sliders 121 in a one-to-one manner. A plurality of node positioning mechanisms are fixedly arranged in the track groove mechanism, and the node positioning mechanisms can be adapted to the sliders 121 to limit or release the limit of the sliders 121 in the horizontal direction.

[0043] The slider 121 can provide reliable structural support for the whistle-type sound generator 12, and the slider 121 can be used as a direct matching component to cooperate with the track groove mechanism to provide certain structural protection for the whistle-type sound generator 12, so as to prevent the track groove mechanism and its matching moving components from interfering with or causing other adverse effects on the main structure of the whistle-type sound generator 12. In actual operation, each node positioning mechanism can be used as a temporary positioning matching mechanism for each slider 121, so as to limit each slider 121 to the position corresponding to each node positioning mechanism, thereby realizing the positioning arrangement of the slider 121 and the whistle-type sound generator 12 located on the slider 121, meeting the corresponding sounding mechanism array arrangement requirements, ensuring the positioning accuracy and operation stability when implementing the sound wave intervention operation on the cloud layer, and after the current operation is completed, it is only necessary to move the slider 121 away from the currently matched node positioning mechanism to implement the next array arrangement and the corresponding cloud layer intervention and rain enhancement operation.

[0044] Specifically, Figure 2 As shown, the track groove mechanism includes an outer ring groove 111 extending in a circular direction and connected end to end, and a center groove 112 located at the center of the top surface of the base 11. The center groove 112 is arranged concentrically with the outer ring groove 111. The track groove mechanism also includes a plurality of straight guide grooves 113 connected between the center groove 112 and the outer ring groove 111. The straight guide grooves 113 extend radially along the outer ring groove 111, and each straight guide groove 113 is uniformly distributed at equal angles in sequence along the circumference of the outer ring groove 111. In this way, the straight guide grooves 113 cooperate with each other to form a multi-groove structure layout arranged radially around the center groove 112.

[0045] Inside the central groove 112, at the connection between the central groove 112 and the straight guide groove 113, and at the connection between the straight guide groove 113 and the outer ring groove 111, node positioning mechanisms are respectively arranged in a one-to-one correspondence. In this way, positioning nodes are formed at the connecting parts between adjacent two groove bodies by using each node positioning mechanism, so that when the slider 121 is correspondingly moved to the corresponding positioning node, the slider 121 can be reliably limited and temporarily fixed by using the node positioning mechanism, so as to reliably limit the working position of the whistle-type sound generator 12 arranged on the slider 121. Thus, after the respective sliders 121 are correspondingly arranged at the node positioning mechanisms at the corresponding positions, the respective whistle-type sound generators 12 located on the respective sliders 121 can cooperate with each other to form an array arrangement structure that can meet the requirements of the current working condition. If the current rain enhancement operation is completed and it is necessary to match the cloud intervention and rain enhancement operation requirements of the next working condition, the respective sliders 121 can be released from the limit at the node positioning mechanisms that are currently limited and adapted, so that the sliders 121 can restore the moving ability, so as to move the sliders 121 along the respective grooves of the track groove mechanism to the next arrangement position, and use the corresponding node positioning mechanisms at the next arrangement position to re-limit and temporarily fix the sliders 121, and then the array structure layout of the whistle-type sound generators 12 under the next working condition can be completed.

[0046] More specifically, a universal wheel 122 that is in rolling fit with the bottom inner wall of the track groove mechanism is arranged at the bottom of the slider 121. The universal wheel 122 can enable the slider 121 to move more smoothly in the respective groove bodies of the track groove mechanism, thereby further improving the moving efficiency of the slider 121 and making the adjustment of the working position of the whistle-type sound generator 12 and the array structure layout more accurate and efficient.

[0047] Correspondingly, the node positioning mechanism can be a limiting clamping platform protruding from the corresponding position of the inner wall of each groove body of the track groove mechanism, so that when the slider 121 moves to the corresponding position, the clamping and abutting between the limiting clamping platform and the slider 121 or the universal wheel 122 can be used to realize the limiting and temporary fixing of the slider 121. It is not difficult to understand that it is advisable to arrange the limiting clamping platform on the bottom inner wall of the groove body, so as to be reliably adapted to the universal wheel 122 and avoid having an adverse impact on the moving path of the slider 121; in addition, the protruding amplitude of the limiting clamping platform compared with the inner wall of the groove body should not be too large, so that the slider 121 can smoothly cross the limiting clamping platform when it needs to be released from the limit, and thus continue to move to the next target position.

[0048] In addition, the node positioning mechanism can also be a positioning magnetic sheet 114 fixedly arranged on the inner wall of the track groove mechanism, and the slider 121 is made of a magnetic material, so that the positioning magnetic sheet 114 can be magnetically coupled with the slider 121. Thus, when the slider 121 moves to the target position, the positioning magnetic sheet 114 at the target position can reliably adsorb the slider 121 at the current position to ensure the constant working position of the whistle-type sound generator 12 during subsequent rainfall enhancement operations; when it is necessary to move the slider 121 to the next working position, only an appropriate thrust needs to be applied to overcome the magnetic attraction between the positioning magnetic sheet 114 and the slider 121, so as to drive the slider 121 to continue to move smoothly.

[0049] It should be understood that in practical applications, the movement of the slider 121 can be manually pushed or pulled by a staff member, or can be realized by a robotic arm or other motion mechanisms that can provide a stable acting force and have relatively flexible position adjustment.

[0050] On the other hand, closing and guiding sections 115 are respectively arranged at the notch where the straight guide groove 113 is connected to the central groove 112 and at the notch where the straight guide groove 113 is connected to the outer ring groove 111. The horizontal width of the closing and guiding section 115 is smaller than the horizontal width of the straight guide groove 113; the horizontal width of the outer ring groove 111 is equal to the horizontal width of the straight guide groove 113, and the horizontal width of the central groove 112 is not less than the horizontal width of the straight guide groove 113. In this way, a moderate narrowing and guiding structure can be formed at the notches of each groove body by using the closing and guiding section 115, so as to further optimize the limiting effect of each node positioning mechanism on the slider 121. Thus, during the rainfall enhancement operation of the device, the slider 121 can be prevented from loosening or misaligning at the node positioning mechanism mating part, thereby further ensuring the positioning accuracy and working stability of each whistle-type sound generator 12.

[0051] In practical applications, considering the working condition adaptation requirements and component layout difficulties in most cases, such as Figure 2As shown, the number of the straight guide grooves 113 is 6, and the central angle between two adjacent straight guide grooves 113 is 60°. Accordingly, the number of the sliding blocks 121 may be 3. In specific operation, when two sliders 121 are located at the node positioning mechanism at the intersection of two adjacent straight guide grooves 113 and the outer ring groove 111, and the other slider 121 is located at the node positioning mechanism in the central groove 112, the three rotarod-type sound generators 12 located on the three sliders 121 cooperate to form an equilateral triangle array; when the three sliders 121 are respectively located at the node positioning mechanism at the intersection of three non-adjacent straight guide grooves 113 and the outer ring groove 111, the three rotarod-type sound generators 12 located on the three sliders 121 cooperate to form a regular hexagonal array; when the two sliders 121 are located at the node positioning mechanism at the intersection of two straight guide grooves 113 and the outer ring groove 111 that are collinear on the same diameter line of the outer ring groove 111, and the other slider 121 is located at the node positioning mechanism in the central groove 112, the three rotarod-type sound generators 12 located on the three sliders 121 cooperate to form a linear array. Therefore, only three sliders 121 are needed in conjunction with a track groove mechanism with six straight guide grooves 113 to realize a variety of different types of array arrangements, thereby achieving a better sound field coverage effect and meeting the needs of cloud intervention and rain enhancement operations under a variety of different working conditions.

[0052] Of course, in practical applications, the number of straight guide grooves 113, the central angle between two adjacent straight guide grooves 113, the spacing, and the number of adapted sliders 121 can also be flexibly selected and adjusted according to actual working conditions and application requirements. In principle, as long as it can meet the actual application needs of the array-type acoustic wave rainmaking equipment, it can be used.

[0053] Furthermore, if Figure 3 As shown, the sound-generating mechanism includes a sound-generating rotary transmission box 123 which is linked to the top of the slider 121, a sound-generating rotary motor 124 is arranged in the sound-generating rotary transmission box 123, the output shaft of the sound-generating rotary motor 124 is arranged in the vertical direction and extends from the bottom to the top of the sound-generating rotary transmission box 123, and a turntable 125 which extends in the horizontal direction and is linked to the output shaft of the sound-generating rotary motor 124 is arranged above the sound-generating rotary transmission box 123. A sound-generating bracket 126 is linked to the turntable 125, and a flute-type sound generator 12 and a sound-generating pitch motor 127 are arranged on the sound-generating bracket 126, and the output shaft of the sound-generating pitch motor 127 is arranged in the horizontal direction and linked to the flute-type sound generator 12, so as to drive the flute-type sound generator 12 to reciprocate and rotate around the axis of the output shaft of the sound-generating pitch motor 127.

[0054] When the device is in operation, by controlling the start / stop, forward / backward rotation of the sound - generating rotary motor 124, the turntable 125 is driven to rotate by an appropriate angle accordingly, thereby driving the sound - generating support 126 to rotate synchronously, so as to adjust the rotation angle of the whistle - type sound generator 12 around the vertical axis; at the same time, by controlling the start / stop, forward / backward rotation of the sound - generating pitching motor 127, the whistle - type sound generator 12 is driven to rotate by an appropriate angle around the horizontal axis, so as to adjust the pitching angle of the whistle - type sound generator 12. In this way, by the coordinated action and cooperation of the sound - generating rotary motor 124 and the sound - generating pitching motor 127, the multi - directional adjustment of the sound wave emission angle of the whistle - type sound generator 12 is realized, greatly increasing the working angle adjustment range of the whistle - type sound generator 12, thereby further optimizing the overall working condition adaptability of the array - type sound wave rain - enhancing device to meet the cloud intervention and rain - enhancing operation requirements under different working conditions.

[0055] Generally, the sound - generating support 126 is a U - shaped support composed of three - panel structures at the bottom and on both sides as shown in the figure, so as to provide sufficient adjustment space for the pitching movement of the whistle - type sound generator 12 and avoid interference or blockage to the main structure of the whistle - type sound generator 12. Of course, in practical applications, a rod - type or box - type support structure can also be used as the specific structure form of the sound - generating support 126, but it is necessary to ensure that the whistle - type sound generator 12 has sufficient angle adjustment space.

[0056] Furthermore, the width of the sound - generating support 126 is greater than the inner groove width of the track groove mechanism. In this way, it can effectively prevent the sound - generating support 126 from getting into the internal of each groove of the track groove mechanism, thus avoiding interference or blockage to the movement of the slider 121 in each groove, and ensuring that the sound - generating support 126 and the whistle - type sound generator 12 assembled on it are always above the main structure of the track groove mechanism, ensuring that the whistle - type sound generator 12 has sufficient working space.

[0057] In addition, referring to Figure 1 as shown, the base 11 is a cuboid structural member with a square - shaped plane on the top surface. At the four top corners of the top surface of the base 11, positioning seats 131 are provided one by one, and a resonant rotary transmission box 132 is fixedly connected to the positioning seats 131. With reference to Figure 4As shown, a resonant rotary motor 133 is provided inside the resonant rotary transmission box 132. The output shaft of the resonant rotary motor 133 is arranged in the vertical direction and extends upward from the top of the resonant rotary transmission box 132. Above the resonant rotary transmission box 132, there is a resonant support 134 linked to the output shaft of the resonant rotary motor 133. The resonant mechanism is a resonant horn 13 provided on the resonant support 134. A resonant pitching motor 135 is also provided on the resonant support 134. The output shaft of the resonant pitching motor 135 is arranged in the horizontal direction and is linked to the resonant horn 13 to drive the resonant horn 13 to rotate reciprocally about the axis of the output shaft of the resonant pitching motor 135.

[0058] When the equipment is in operation, by controlling the start, stop, forward and reverse rotation of the resonant rotary motor 133, the resonant support 134 is driven to rotate by an appropriate angle accordingly, so as to adjust the rotation angle of the resonant horn 13 around the vertical axis; at the same time, by controlling the start, stop, forward and reverse rotation of the resonant pitching motor 135, the resonant horn 13 can be driven to rotate by an appropriate angle around the horizontal axis, so as to adjust the pitching angle of the resonant horn 13. In this way, by the coordinated action and cooperation of the resonant rotary motor 133 and the resonant pitching motor 135, the multi-directional adjustment of the sound wave emission angle of the resonant horn 13 is realized, greatly increasing the working angle adjustment range of the resonant horn 13, thereby further optimizing the overall working condition adaptability of the array-type sound wave rain enhancement equipment to meet the cloud intervention and rain enhancement operation requirements under different operating conditions.

[0059] On this basis, a phase controller 136 adapted to the whistle-type sound generator 12 and the resonant horn 13 will also be correspondingly arranged on the base 11, so as to synchronize the phases of the waveforms output by each sound source and make appropriate adjustments, thereby realizing the superposition effect of sound waves and optimizing the final cloud intervention effect and the corresponding rain enhancement operation effect. It is not difficult to understand that in this solution, no subversive transformation is made to the specific structures and working methods of the whistle-type sound generator 12 and the resonant horn 13. Therefore, the relevant component structures and working performances can be understood with reference to the conventional technologies in the industry, and will not be elaborated herein.

[0060] Generally, the resonant support 134 is a U-shaped support composed of a bottom panel and two side panel structures as shown in the figure, so as to provide sufficient adjustment space for the pitching movement of the resonant horn 13 and avoid interference or blockage to the main structure of the resonant horn 13. Of course, in practical applications, a rod-type or box-type support structure can also be used as the specific structural form of the resonant support 134, but it is necessary to ensure that the resonant horn 13 has enough angle adjustment space.

[0061] In summary, in the operation process of the array-type acoustic wave rain enhancement device provided in the present invention, according to the rain enhancement operation requirements under different working conditions, each sound generating mechanism can be flexibly moved to an appropriate position on the top surface of the base, so as to adjust the array layout formed by the coordinated cooperation of each sound generating mechanism, thereby realizing the layout effect of the sound field formed by the coordinated operation of each sound generating mechanism. Then, combined with the coordinated cooperation of each resonance mechanism, the propagation direction of the sound field formed by the sound generating mechanism is adjusted and affected on the periphery, thereby forming an intervention on the corresponding cloud layer in the current meteorological environment, so as to meet the rain enhancement operation requirements under the current working conditions; when the meteorological environment changes and the cloud state also changes accordingly, each sound generating mechanism can be moved to a new working position to re-adjust the array layout of each sound generating mechanism, thereby realizing the re-adjustment of the sound field, and then cooperating with the coordinated cooperation of each resonance mechanism to realize the corresponding adjustment of the cloud layer intervention effect of the array-type acoustic wave rain enhancement device to match the rain enhancement operation requirements under the current meteorological environment. Thus, the array-type acoustic wave rain enhancement device can adjust the working position of the sound generating mechanism accordingly according to the change of the meteorological environment and working conditions, so as to realize the adjustment of the corresponding sound field effect, thereby matching the cloud interference requirements under different working conditions and meeting the rain enhancement operation needs under different working conditions, thereby significantly improving the working condition adaptability of the array-type acoustic wave rain enhancement device and making its operation and use more convenient and efficient.

[0062] The above has introduced the array-type acoustic wave rain enhancement device provided by the present invention in detail. Specific examples are used in this article to elaborate on the principle and implementation manner of the present invention. The description of the above embodiments is only used to help understand the method and its core idea of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and modifications can still be made to the present invention, and these improvements and modifications also fall within the protection scope of the claims of the present invention.

Claims

1. An array type acoustic wave rainfall enhancement device, characterized in that: It comprises a base, the top surface of which extends in the horizontal direction, a plurality of resonant mechanisms capable of adjusting angles are fixedly arranged on the edge of the top surface of the base, and a plurality of sound-generating mechanisms capable of adjusting angles are movably arranged in the middle of the top surface of the base.

2. The array type acoustic wave rainfall enhancement device according to claim 1, characterized in that: The top surface of the base is recessed with a track groove mechanism, and a plurality of sliders are movably arranged in the track groove mechanism. The sound-generating mechanism is a rotary flute-type sound generator that is linked and arranged on the slider in a one-to-one correspondence. A plurality of node positioning mechanisms are fixedly arranged in the track groove mechanism, and the node positioning mechanism can be adapted to the slider to limit or release the limit of the slider in the horizontal direction.

3. The array type acoustic wave rainfall enhancement device according to claim 2, characterized in that: The track groove mechanism includes an outer ring groove extending in a circular direction and connected end to end, and a center groove located at the center of the top surface of the base, the center groove is arranged concentrically with the outer ring groove, and the track groove mechanism also includes a plurality of straight guide grooves connected between the center groove and the outer ring groove, the straight guide grooves extend in the radial direction of the outer ring groove, and each of the straight guide grooves is uniformly distributed in the circumferential direction of the outer ring groove at equal angles; The node positioning mechanisms are respectively arranged in the central groove, at the junction of the central groove and the straight guide groove, and at the junction of the straight guide groove and the outer ring groove in a one-to-one correspondence.

4. The array type acoustic wave rainfall enhancement device according to claim 3, characterized in that: The bottom of the sliding block is provided with a universal wheel which is in rolling cooperation with the bottom inner wall of the track groove mechanism.

5. The array type acoustic wave rainfall enhancement device according to claim 3, characterized in that: The slider is made of magnetic material, the node positioning mechanism is a positioning magnetic sheet fixedly arranged on the inner wall of the track groove mechanism, and the positioning magnetic sheet can be magnetically matched with the slider.

6. The array type acoustic wave rainfall enhancement device according to claim 3, characterized in that: A closing guide section is respectively provided at the notch where the straight guide groove and the central groove meet, and at the notch where the straight guide groove and the outer ring groove meet, and the horizontal width of the closing guide section is smaller than the horizontal width of the straight guide groove; The horizontal width of the outer ring groove is equal to the horizontal width of the straight guide groove, and the horizontal width of the central groove is not less than the horizontal width of the straight guide groove.

7. The array type acoustic wave rainfall enhancement device according to claim 3, characterized in that: The number of the straight guide grooves is 6, and the central angle between two adjacent straight guide grooves is 60°.

8. The array type acoustic wave rainfall enhancement device as claimed in claim 3, characterized in that: The sound-generating mechanism comprises a sound-generating rotary transmission box which is linked to the top of the slider, a sound-generating rotary motor is arranged in the sound-generating rotary transmission box, the output shaft of the sound-generating rotary motor is arranged in the vertical direction and extends from the bottom to the top of the sound-generating rotary transmission box, and a turntable which extends in the horizontal direction and is linked to the output shaft of the sound-generating rotary motor is arranged above the sound-generating rotary transmission box; The turntable is linked with a sound-generating bracket, on which the rotary flute-type sound generator and the sound-generating pitch motor are arranged, and the output shaft of the sound-generating pitch motor is arranged in the horizontal direction and linked with the rotary flute-type sound generator to drive the rotary flute-type sound generator to reciprocate and rotate around the axis of the output shaft of the sound-generating pitch motor.

9. The array type acoustic wave rainfall enhancement device according to claim 8, characterized in that: The width of the sound-generating bracket is greater than the inner groove width of the track groove mechanism.

10. The array type acoustic wave rainfall enhancement device according to claim 1, characterized in that: The base is a rectangular parallelepiped structural member with a square top surface. Positioning seats are arranged one by one at the four corners of the top surface of the base. A resonant rotary transmission box is fixedly connected to the positioning seat. A resonant rotary motor is arranged in the resonant rotary transmission box. The output shaft of the resonant rotary motor is arranged in the vertical direction and extends from the bottom to the top of the resonant rotary transmission box. A resonant bracket linked to the output shaft of the resonant rotary motor is arranged above the resonant rotary transmission box. The resonance mechanism is a resonance speaker arranged on the resonance bracket, and a resonance pitch motor is also arranged on the resonance bracket. The output shaft of the resonance pitch motor is arranged in the horizontal direction and is linked with the resonance speaker to drive the resonance speaker to reciprocate and rotate around the axis of the output shaft of the resonance pitch motor.

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