Wetland blockage monitoring device, method and equipment

Abstract

The invention provides a wetland blockage monitoring device and method and monitoring equipment. The wetland blockage monitoring device comprises a handle fixing part, a driving lower detection part, a bottom detection part and a monitoring part, the upper end of the driving downward probing part is fixed with the handle fixing part, the lower end of the driving downward probing part is fixed with the bottom probing part, and the driving downward probing part is used for driving and controlling the bottom probing part to enter the wetland; and the monitoring part is arranged in the bottom detection part and is used for monitoring underwater sound data of the wetland. According to the subsurface wetland underwater monitoring device, the downward detection depth of the bottom detection component can be improved, the accuracy of underwater sound monitoring can be improved, related data of water flow sound below the subsurface wetland can be monitored, and then the water flow blockage position is positioned according to data of different monitoring point positions, so that repairing treatment is performed.

Description

Technical Field

[0001] The present application belongs to the technical field of wetland monitoring and relates to a monitoring device, and in particular to a monitoring device, method and monitoring equipment for wetland blockage. Background Art

[0002] The lower layer of the subsurface flow wetland is a root layer composed of media that facilitate water circulation, such as gravel, slag or sand layers with larger particle sizes, and aquatic, marsh and wetland plants such as reeds, cattails and water plantains are planted on the upper layer. During the operation of the subsurface flow wetland, there is a certain hydraulic gradient. The water flows slowly from the inlet to the root layer and the matrix layer along the horizontal direction of the water outlet. A water level regulating device and a water collection device are set at the outlet to keep the sewage in contact with the subsurface flow wetland plant layer as much as possible, optimizing its efficiency in removing pollutants, especially nitrogen.

[0003] The water flow state under the gravel layer of the subsurface wetland is affected by the penetration of light and ultrasound, and it is difficult to apply flow monitoring methods based on traditional ultrasound, radar, laser, etc. on it. However, as the subsurface wetland has been put into use for a longer time, algae have grown, fallen leaves have accumulated, and sediments have accumulated, resulting in uneven water distribution between gravels in the subsurface wetland and blockage of some flow sections. Once the blockage occurs, it will cause local short-flow of wetland water flow, affecting the water treatment capacity of the wetland. Therefore, the blockage location of the subsurface wetland needs to be judged so that it can be treated in time. Summary of the invention

[0004] The present application provides a monitoring device, method and monitoring equipment for wetland blockage, which are used to solve the problem of how to effectively determine the location of wetland blockage.

[0005] In a first aspect, the present application provides a monitoring device for wetland blockage, comprising: a handle fixing component, a driving downward probe component, a bottom probing component and a monitoring component; the upper end of the driving downward probe component is fixed to the handle fixing component, and the lower end is fixed to the bottom probing component, and is used to drive and control the bottom probing component to go down into the wetland; the monitoring component is installed inside the bottom probing component, and is used to monitor the hydroacoustic data of the wetland.

[0006] In an implementation of the first aspect, the driving downward-reaching component includes: a driving assembly, a power shaft, a first power downward-reaching assembly and a second power downward-reaching assembly; the driving assembly is arranged on the handle fixing component, and the driving assembly includes a driving motor and a driving gear driven by the driving motor; the power shaft is provided with a soundproof sleeve rod on the outside, the upper end of the power shaft is arranged in the handle fixing component and is driven to rotate by the driving gear, and the lower end of the power shaft is fixed to the bottom-reaching component; the first power downward-reaching assembly and the second power downward-reaching assembly are respectively connected to the power shaft and are relatively arranged on both sides of the power shaft, and when the power shaft rotates, it drives the first power downward-reaching assembly and the second power downward-reaching assembly to rotate to achieve downward reaching.

[0007] In an implementation of the first aspect, the first power downward reaching assembly and the second power downward reaching assembly are connected to the power shaft via a transmission assembly; the transmission assembly includes a transmission gear sleeved on the power shaft, a rotating gear installed under the transmission gear and meshing with the transmission gear, and a wheel axle passing through the rotating gear; the first power downward reaching assembly and the second power downward reaching assembly are respectively connected to both ends of the wheel axle.

[0008] In an implementation of the first aspect, the first power downward-reaching component includes: a first active rotating wheel connected to the first end of the wheel axle, a first driven rotating wheel and a second driven rotating wheel connected in cooperation with the first active rotating wheel, a first supporting frame connected to the first active rotating wheel and supporting and fixing the first driven rotating wheel and the second driven rotating wheel, respectively connected to the first active rotating wheel, the first driven rotating wheel and the second driven rotating wheel, and a first toothed chain to realize transmission; wherein, a plurality of first sunken toothed knives are installed on the outer surface of the first toothed chain; the second power downward-reaching component includes: a second active rotating wheel connected to the second end of the wheel axle, a third driven rotating wheel and a fourth driven rotating wheel connected in cooperation with the second active rotating wheel, a second supporting frame connected to the second active rotating wheel and supporting and fixing the third driven rotating wheel and the fourth driven rotating wheel, and a second toothed chain to the second active rotating wheel, the third driven rotating wheel and the fourth driven rotating wheel, respectively connected to the second active rotating wheel, the third driven rotating wheel and the fourth driven rotating wheel, and realizing transmission; wherein, a plurality of second sunken toothed knives are installed on the outer surface of the second toothed chain.

[0009] In an implementation of the first aspect, the second driven rotating wheel and the fourth driven rotating wheel are arranged opposite to each other and are connected and fixed by a connecting shaft.

[0010] In an implementation of the first aspect, the first sinking tooth knife is fixed to the first tooth chain through a first sinking tooth knife support; a first rotating rod is provided on the first sinking seat, and a first support rod is provided in the first sinking seat, and the first sinking seat also includes a first rebound spring, one end of the first rebound spring is sleeved on the first rotating rod and the other end is sleeved on the first support rod; the second sinking tooth knife is fixed to the second tooth chain through a second sinking tooth knife support; a second rotating rod is provided on the second sinking seat, and a second support rod is provided in the second sinking seat, and the second sinking seat also includes a second rebound spring, one end of the second rebound spring is sleeved on the second rotating rod and the other end is sleeved on the second support rod.

[0011] In an implementation of the first aspect, it also includes a support component installed on the sound insulation sleeve and located above the first power downward probe assembly and the second power downward probe assembly; the support component includes a support sleeve hoop mounted and fixed on the sound insulation sleeve, and a support plate fixedly connected to the support sleeve hoop; wherein the support sleeve hoop is fixed to the sound insulation sleeve by a socket and a fastening bolt; and a plurality of cone heads are arranged at the bottom of the support plate.

[0012] In an implementation of the first aspect, the handle fixing component includes a handle fixing circular plate and a detachable solar panel arranged on the handle fixing circular plate; the bottom probing component includes a bottom probing cone connected to a power shaft; the interior of the bottom probing cone is a cavity to form a resonance cavity; the resonance frequency in the resonance cavity is consistent with the frequency of water flow sound; the monitoring component includes a vibration sensor and a compressible air column arranged in the resonance cavity, and a monitoring control panel and a GPS positioning module arranged on the handle fixing circular plate.

[0013] In a second aspect, the present application provides a wetland blockage monitoring method, which is applied to the wetland blockage monitoring device, and the method includes: obtaining hydroacoustic monitoring data collected by the monitoring device deployed at each monitoring point in the subsurface flow wetland; determining the loudness and wetland aperture evaluation index corresponding to each monitoring point based on the hydroacoustic monitoring data corresponding to each monitoring point; and determining the monitoring points where blockage exists in the subsurface flow wetland based on the loudness and wetland aperture evaluation index corresponding to each monitoring point.

[0014] In a third aspect, the present application provides a monitoring device, comprising: a processor and a memory; the memory is used to store a computer program, and the processor is used to execute the computer program stored in the memory, so that the monitoring device performs the described method.

[0015] As described above, the wetland blockage monitoring device, method and monitoring equipment described in the present application have the following beneficial effects:

[0016] 1. In the process of exploring the subsurface wetland, the complex geological conditions make exploration difficult. The present application increases the exploration depth by providing a first power exploration component and a second power exploration component to ensure more accurate water flow detection. By providing a continuously rotating toothed cutter on the first power exploration component and the second power exploration component, the stone is turned up, thereby driving the bottom exploration cone to move downward, driving the resonance cavity to move downward until it reaches the listening position, thereby increasing the exploration depth of the bottom exploration cone and increasing the accuracy of hydroacoustic monitoring.

[0017] 2. This application can adjust the size of the resonance cavity through a pressure device to ensure that the resonance frequency matches the water flow frequency, effectively reducing monitoring interference. The equipment converts the pore flow flow monitoring into the monitoring of pore flow water vapor breakage vibration, and then classifies it according to the characteristics of water vapor breakage at different monitoring points (loudness A, wetland aperture assessment index B), and locates the water flow blockage position in combination with the spatial distribution of the water flow state under the subsurface wetland. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shown is a schematic diagram of the principle structure of the wetland blockage monitoring device described in an embodiment of the present application.

[0019] Figure 2 Shown is the overall structural principle diagram of the wetland blockage monitoring device described in an embodiment of the present application.

[0020] Figure 3 Shown is an enlarged structural schematic diagram of the handle fixing component in the wetland blockage monitoring device described in an embodiment of the present application.

[0021] Figure 4 Shown is a schematic diagram of the structural principle of the transmission assembly described in an embodiment of the present application.

[0022] Figure 5 Shown is a schematic diagram of the arrangement of the toothed cutter described in an embodiment of the present application.

[0023] Figure 6 Shown is a schematic diagram of the structural principle of the toothed cutter described in an embodiment of the present application.

[0024] Figure 7 Shown is a schematic diagram of the rebound spring structure principle described in an embodiment of the present application.

[0025] Figure 8 Shown is a schematic diagram of the enlarged structural principle of the bottom detection component and the monitoring component described in the embodiments of the present application.

[0026] Fig. 9 Shown is a principle flow chart of the wetland blockage monitoring method described in an embodiment of the present application.

[0027] Fig.10Shown is a schematic diagram of the structural connection of the monitoring device described in an embodiment of the present application.

[0028] Component number description

[0029] 100 Wetland Blockage Monitoring Device

[0030] 110 Handle fixing parts

[0031] 111 Handle fixing round plate

[0032] 112 Detachable Solar Panel

[0033] 113 Support column

[0034] 120 Drive down component

[0035] 121 Power shaft

[0036] 1211 Soundproofing Rod

[0037] 122 Drive gear

[0038] 123 Drive motor

[0039] 124 First power drop assembly

[0040] 1241 First active rotating wheel

[0041] 1242 first driven rotating wheel

[0042] 1243 Second driven rotating wheel

[0043] 1244 First support frame

[0044] 1245 First Tooth Chain

[0045] 1246 First Sinking Tooth Cutter

[0046] 1246a First sinking cutter support

[0047] 1246b First Rotating Rod

[0048] 1246c First pole

[0049] 1246d First rebound spring

[0050] 125 Second power drop assembly

[0051] 1251 Second active rotating wheel

[0052] 1252 third driven rotating wheel

[0053] 1253 Fourth driven rotating wheel

[0054] 1254 Second support frame

[0055] 1255 Second tooth chain

[0056] 1256 Second sinking tooth cutter

[0057] 1256a Second sunken cutter support

[0058] 1256b Second rotating rod

[0059] 126 Transmission components

[0060] 1261 Transmission gear

[0061] 1262 Rotating Gear

[0062] 1263 Axle

[0063] 127 Connecting shaft

[0064] 130 Bottom-finding parts

[0065] 131 Bottom cone

[0066] 132 Bottom shell cover

[0067] 133 Resonance Cavity

[0068] 140 Monitoring components

[0069] 141 Compressible Air Column

[0070] 142 Monitoring Control Panel

[0071] 143 Vibration Sensor

[0072] 144 GPS positioning module

[0073] 150 Support parts

[0074] 151 Support ferrule

[0075] 152 Support plate

[0076] 153 Booth

[0077] 154 Fastening bolt

[0078] 155 Cone Head

[0079] 100 Monitoring Equipment

[0080] 101 Processor

[0081] 102 Memory

[0082] 1021 Random Access Memory

[0083] 1022 Cache memory

[0084] 1023 Storage System

[0085] 1024 Utilities

[0086] 1025 Program Modules

[0087] 103 Bus

[0088] 104 External Devices

[0089] 105 Display

[0090] 106 I / O interfaces

[0091] 107 Network Adapter

[0092] Steps S10 to S30 DETAILED DESCRIPTION

[0093] The following is an explanation of the embodiments of the present application by specific examples, and those skilled in the art can easily understand other advantages and effects of the present application from the information disclosed in the present application. The present application can also be implemented or applied through other different specific embodiments, and the details in the present application can also be modified or changed in various ways according to different viewpoints and application modules without departing from the spirit of the present application. It should be noted that the embodiments in the present application and the features in the embodiments can be combined with each other without conflict.

[0094] Below Figures 1 to 10 For reference, the embodiments of the present application are described in detail so that those skilled in the art can easily implement the present application. The present application can be embodied in many different forms and is not limited to the embodiments described herein.

[0095] In the representations of the present application, the representations with reference to the terms "one embodiment", "some embodiments", "examples", "specific examples", or "some examples" etc. mean that the specific features, structures, materials or characteristics represented in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. Moreover, the represented specific features, structures, materials or characteristics may be combined in any one or a group of embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples represented in the present application and the features of the different embodiments or examples, without contradiction.

[0096] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the representation of this application, "a group" means two or more, unless otherwise clearly and specifically defined.

[0097] Although the terms first, second, etc. are used to represent various structural features in the present application in some examples, these structural features should not be limited by these terms. These terms are only used to distinguish one structural feature from another structural feature. Furthermore, as used in the present embodiment, the singular forms "one", "an" and "the" are intended to also include plural forms, unless there is an opposite indication in the context. It should be further understood that the terms "comprising" and "including" indicate the existence of the structural features described, but do not exclude the existence, occurrence or addition of one or a group of other structural features. The terms "or" and "and / or" used herein are interpreted as inclusive, or mean any one or any combination. Therefore, "A, B or C" or "A, B and / or C" means "any of the following: A; B; C; A and B; A and C; B and C; A, B and C". Only when the combination of structural features is inherently mutually exclusive in some way, the exception to this definition will occur.

[0098] In order to clearly describe the present application, structures not related to the description are omitted, and the same reference numerals are given to the same or similar structures throughout the specification.

[0099] Throughout the description of the specific embodiments, when it is said that a certain structure is "connected" to another structure, this includes not only the case of "direct connection" but also the case of "indirect connection" by placing other structural elements therebetween. In addition, when it is said that a certain structure "includes" a certain constituent element, unless otherwise specifically stated, it does not exclude other constituent elements, but means that other constituent elements may be included.

[0100] The technical terms used herein are only used to refer to specific embodiments and are not intended to limit the present application. The singular form used herein also includes the plural form as long as the sentence does not clearly indicate the contrary meaning. The meaning of "including" used in the specification is to specify specific characteristics and structural elements, and does not exclude the existence or addition of other characteristics and structural elements.

[0101] Although not defined differently, all terms, including technical and scientific terms used herein, have the same meaning as those generally understood by those skilled in the art to which this application belongs. Terms defined in commonly used dictionaries are additionally interpreted as having meanings consistent with relevant technical literature and the message of the present disclosure, and as long as they are not defined, they should not be overly interpreted as ideal or very formal meanings.

[0102] The technical solutions in the embodiments of the present application will be described in detail below in conjunction with the drawings in the embodiments of the present application.

[0103] This embodiment provides a monitoring device for wetland blockage. Figure 1 The schematic diagram of the principle structure of the wetland blockage monitoring device described in the embodiment of the present application is shown. Figure 1 As shown, in this embodiment, the monitoring device 100 for wetland blockage includes: a handle fixing component 110, a driving downward probe component 120, a bottom-probing component 130, and a monitoring component 140. The upper end of the driving downward probe component 120 is fixed to the handle fixing component 110, and the lower end is fixed to the bottom-probing component 130, and is used to drive the bottom-probing component 130 to enter the wetland; the monitoring component 140 is installed inside the bottom-probing component 130, and is used to monitor the hydroacoustic data of the wetland.

[0104] The wetland blockage monitoring device 100 of this embodiment is described in detail below.

[0105] like Figure 2 and Figure 3 As shown, in one implementation of this embodiment, the handle fixing component 110 includes a handle fixing circular plate 111 and a detachable solar panel 112 disposed on the handle fixing circular plate 111 .

[0106] like Figure 2 As shown, in one implementation of this embodiment, the driving downward probe component 120 includes: a driving component, a power shaft 121 , a first power downward probe component 124 and a second power downward probe component 125 .

[0107] Among them, Figure 3 As shown, the driving assembly is disposed on the handle fixing component 110 , and the driving assembly includes a driving motor 123 and a driving gear 122 driven by the driving motor 123 .

[0108] In this embodiment, a soundproof sleeve rod 1211 is installed outside the power shaft 121, and the lower end of the soundproof sleeve rod 1211 is fixedly connected to the bottom exploration shell 132 at an angle of 15°. Therefore, in order to ensure the safety of the power shaft 121 during the bottom exploration process, to ensure the effectiveness of the rotation and improve the bottom exploration efficiency, the rod body of the soundproof sleeve rod 1211 is made of steel plate to avoid deformation, and a soundproof material layer is arranged outside the steel plate.

[0109] The upper end of the power shaft 121 is arranged in the handle fixing component 110 and is driven to rotate by the driving gear 122, and the lower end of the power shaft 121 is fixed to the bottom probing component 130; the first power downward probing component 124 and the second power downward probing component 125 are respectively connected to the power shaft 121 and are relatively arranged on both sides of the power shaft 121. When the power shaft 121 rotates, it drives the first power downward probing component 124 and the second power downward probing component 125 to rotate to achieve downward probing.

[0110] like Figure 2 As shown, in one implementation of this embodiment, the first power downward probe component 124 and the second power downward probe component 125 are connected to the power shaft 121 via a transmission component 126 .

[0111] Figure 4 The schematic diagram of the structure principle of the transmission assembly 126 described in the embodiment of the present application is shown. Figure 4 As shown, in one implementation of this embodiment, the transmission assembly 126 includes a transmission gear sleeved on the power shaft 121, a rotating gear 1262 installed below the transmission gear and meshing with the transmission gear, and a wheel axle 1263 passing through the rotating gear 1262; the first power downward assembly 124 and the second power downward assembly 125 are respectively connected to the two ends of the wheel axle 1263.

[0112] It can be seen that in this embodiment, when the power shaft 121 rotates, it drives the transmission gear to rotate, and the transmission gear drives the meshing rotating gear 1262 to rotate. When the rotating gear 1262 rotates, it drives the wheel axle 1263 fixed to the rotating gear 1262 to rotate, and the wheel axle 1263 drives the first power downward component 124 and the second power downward component 125 at both ends to rotate.

[0113] In one implementation of the present embodiment, the first power downward reaching assembly 124 includes: a first active rotating wheel 1241 connected to the first end of the wheel axle 1263, a first driven rotating wheel 1242 and a second driven rotating wheel 12621243 connected to the first active rotating wheel 1241, a first supporting frame 1244 connected to the first active rotating wheel 1241 and supporting and fixing the first driven rotating wheel 1242 and the second driven rotating wheel 12621243, a first tooth chain 1245 respectively connected to the first active rotating wheel 1241, the first driven rotating wheel 1242 and the second driven rotating wheel 12621243 to realize transmission; wherein, a plurality of first sunken tooth knives 1246 are installed on the outer surface of the first tooth chain 1245.

[0114] That is, in this embodiment, the first power downward probe assembly 124 includes: a first active rotating wheel 1241, a first driven rotating wheel 1242, a second driven rotating wheel 12621243, a first supporting frame 1244, a first toothed chain 1245, and a plurality of first sunken toothed cutters 1246. The first active rotating wheel 1241, the first driven rotating wheel 1242, and the second driven rotating wheel 12621243 are fixed by the first supporting frame 1244. Preferably, in this embodiment, the first supporting frame 1244 is a triangular supporting frame. In other embodiments, the first supporting frame 1244 may also be other shapes. The operating principle of the first power downward component 124 is as follows: when the wheel shaft 1263 rotates, it drives the first active rotating wheel 1241 to rotate, and the first active rotating wheel 1241 drives the first driven rotating wheel 1242 and the second driven rotating wheel 12621243 through the first tooth chain 1245, so that the first tooth chain 1245 rotates with the multiple first sunken tooth knives 1246 installed on the outer surface.

[0115] Correspondingly, in an implementation of the present embodiment, the second power downward probe assembly 125 includes: a second active rotating wheel 1251 connected to the second end of the wheel axle 1263, a third driven rotating wheel 1252 and a fourth driven rotating wheel 12621253 connected to the second active rotating wheel 1251, a second supporting frame 1254 connected to the second active rotating wheel 1251 and supporting and fixing the third driven rotating wheel 1252 and the fourth driven rotating wheel 12621253, and a second toothed chain 1255 respectively connected to the second active rotating wheel 1251, the third driven rotating wheel 1252 and the fourth driven rotating wheel 12621253 to realize transmission; wherein, as Figure 5 As shown, a plurality of second sunken tooth cutters are mounted on the outer surface of the second tooth chain 1255 .

[0116] That is, in this embodiment, the second power downward probe assembly 125 includes: a second active rotating wheel 1251, a third driven rotating wheel 1252, a fourth driven rotating wheel 12621253, a second supporting frame 1254, a second tooth chain 1255, and a plurality of second sinking tooth knives 1256. The second active rotating wheel 1251, the third driven rotating wheel 1252, and the fourth driven rotating wheel 12621253 are fixed by the second supporting frame 1254. Preferably, in this embodiment, the second supporting frame 1254 is a triangular supporting frame. In other embodiments, the second supporting frame 1254 may also be other shapes. The operating principle of the second power downward component 125 is: when the wheel axle 1263 rotates, it drives the second active rotating wheel 1251 to rotate, and the second active rotating wheel 1251 drives the third driven rotating wheel 1252 and the fourth driven rotating wheel 12621253 through the second tooth chain 1255, so that the second tooth chain 1255 rotates with the multiple second sunken tooth knives 1256 installed on the outer surface.

[0117] Therefore, during the exploration of the subsurface wetland, due to the complex geological conditions, it is difficult for the bottom probing component 130 to explore. By setting the first power probing component 124 and the second power probing component 125, the probing depth can be increased to ensure more accurate water flow detection. The first power probing component 124 and the second power probing component 125 rotate upward, and during the rotation process, multiple first sinking tooth knives 1246 and multiple second sinking tooth knives 1256 are lifted and dug upward to turn the stones up and flow out of the gap, so that the bottom probing component 130 continues to explore, avoiding damage to the resonance chamber 133 in the bottom probing component 130 during the hammering process, and improving the resonance accuracy of the resonance chamber 133, so that the bottom probing component 130 moves downward, increasing the probing depth of the bottom probing component 130 and increasing the accuracy of hydroacoustic detection.

[0118] Furthermore, in an implementation of this embodiment, the first sunken toothed cutter 1246 is fixed to the first toothed chain 1245 via a first sunken toothed cutter support 1246a. Figure 6 and Figure 7 As shown, a first rotating rod 1246b is provided on the first sinking seat, a first supporting rod 1246c is provided in the first sinking seat, and the first sinking seat also includes a first rebound spring 1246d, one end of the first rebound spring 1246d is sleeved on the first rotating rod 1246b and the other end is sleeved on the first supporting rod 1246c.

[0119] In the initial stage of hammering, in order to ensure rapid downward exploration, the first sinking tooth knife 1246 is retracted during the downward exploration through the first rebound spring 1246d to reduce the surrounding squeezing pressure, and when the stone layer is reached, the first power downward exploration component 124 is started again to continue the downward exploration so as to play their respective roles.

[0120] Corresponding to the first, such as Figure 6 As shown, the second sinking tooth knife 1256 is fixed to the second tooth chain 1255 through a second sinking tooth knife support 1256a; a second rotating rod 1256b is arranged on the second sinking seat, a second support rod is arranged in the second sinking seat, and the second sinking seat also includes a second rebound spring, one end of the second rebound spring is sleeved on the second rotating rod 1256b and the other end is sleeved on the second support rod.

[0121] In the initial stage of hammering, in order to ensure rapid downward exploration, the second sinking tooth cutter 1256 is retracted during the downward exploration through the second rebound spring to reduce the surrounding squeezing pressure. When the stone layer is reached, the second power downward exploration component 125 is started again to continue the downward exploration so as to play their respective roles.

[0122] In an implementation of this embodiment, the second driven rotating wheel and the fourth driven rotating wheel are arranged opposite to each other and are connected and fixed by a connecting shaft 127 .

[0123] In one implementation of this embodiment, the bottom-detecting component 130 includes a bottom-detecting cone 131 connected to the power shaft 121; the bottom-detecting cone 131 is hollow inside to form a resonance cavity 133; the resonance frequency in the resonance cavity 133 is consistent with the frequency of water flow sound. In addition, the bottom-detecting cone 131 can be provided with a bottom-detecting shell 132, which is installed on the bottom-detecting cone 131, and the upper end of the bottom-detecting shell 132 is connected to the sound insulation sleeve rod 1211.

[0124] In this embodiment, the resonance frequency in the resonance cavity 133 is set to 3kHz by default, which is consistent with the frequency of water flow sound. The resonance frequency can be used to shield the surrounding noise and improve the accuracy of water sound monitoring data. The resonance cavity 133 is preferably a flat elliptical structure, and the long axis direction of the flat ellipse is parallel to the water flow direction of the subsurface wetland, which can reduce the interference of the monitoring device on the vibration of the water body.

[0125] In one implementation of this embodiment, the monitoring component 140 is disposed in the resonance cavity 133 formed inside the bottom-probing cone 131 , and performs signal processing on the captured frequency to obtain hydroacoustic monitoring data. Figure 8 The diagram shows the enlarged structural principle diagram of the bottom detection component and the monitoring component described in the embodiment of the present application. Figure 8Specifically, the monitoring component 140 includes a vibration sensor 143 and a compressible air column 141 disposed in the resonance cavity 133, and Figure 3 As shown, the monitoring component 140 also includes a monitoring control panel 142 and a GPS positioning module 144 disposed on the handle fixing circular plate 111. The monitoring control panel 142 is supported and fixed on the handle fixing circular plate 111 by the supporting column 113, and the GPS positioning module 144 is disposed on the handle fixing circular plate 111 and is electrically connected to the monitoring control panel 142, and sends the detected current GPS position coordinates to the monitoring control panel 142 and the user client; the vibration sensor 143 is electrically connected to the monitoring control panel 142 through an electric wire, and the water flow resonance formed by the resonance cavity 133 is monitored by the vibration sensor 143 and transmitted to the monitoring control panel 142 for display.

[0126] Specifically, in this embodiment, the compressible air column 141 changes the air pressure in the resonance cavity 133 through the gas pump body, thereby fine-tuning the resonance cavity 133. The air volume in the cavity is inversely proportional to the resonance frequency. The frequency adjustment range of the resonance cavity 133 covers the sound of 1mm to 5mm water bubble breakage, the volume change is 0.5 to 2.0 times, and the resonance frequency range is from 1.5kHz to 6.0kHz. The water flow resonance formed by the resonance cavity 133 is monitored and transmitted by the vibration sensor 143. After the bottom cone 131 reaches the specified depth, the compressible air column 141 is adjusted to start with the minimum volume and set according to the 0.1 volume division to gradually release the gas in the compressible air column 141 to increase the volume of the resonance cavity 133. For example, each volume stays for 30s to ensure the stability of the gravel and extract the loudness signal A of the resonance cavity 133. Select the volume when the signal is maximum, fix and adjust the compressible air column 141, start the degree, the degree time is 1 minute, and record the hydroacoustic monitoring data of the point, where the hydroacoustic monitoring data includes coordinate number No, GPS coordinate xy, maximum frequency f, loudness A and atmospheric pressure p.

[0127] In this embodiment, the compressible air column 141 adjusts the cavity frequency through the cavity size in the resonance cavity 133, combines with the bottom cone 131 to capture the frequency of the water flow, and then monitors through the vibration sensor 143, which can better monitor the water sound data and improve the effective delineation of the wetland blockage position. The monitoring component 140 set by this embodiment can monitor the relevant data of the sound of the water flow under the submerged wetland, and then locate the water flow blockage position according to the data of different monitoring points, so as to perform repair processing.

[0128] In one implementation of this embodiment, it also includes a support component 150 installed on the sound insulation sleeve rod 1211 and located above the first power downward probe component 124 and the second power downward probe component 125. The support component 150 is slidably arranged on the sound insulation sleeve rod 1211, and plays a supporting and guiding role when the power shaft 121 and the sound insulation sleeve rod 1211 are inserted into the wetland. The support component 150 includes a support hoop 151 sleeved and fixed on the sound insulation sleeve rod 1211, and a support plate 152 fixedly connected to the support hoop 151; wherein, the support hoop 151 is fixed to the sound insulation sleeve rod 1211 by a clamping seat 153 and a fastening bolt 154; and a plurality of cone heads are arranged at the bottom of the support plate 152.

[0129] The support plate 152 is arranged horizontally, and the support plate 152 is configured to ensure that the driving downward exploration component 120 is in a vertical state with the ground surface during the downward exploration process, so as to facilitate the recording and accuracy of the audio measurement position. A plurality of cone heads are arranged at the bottom of the support plate 152, and the cone heads are welded to the bottom of the support plate 152, for example. The support sleeve 151 can move up and down along the sound insulation sleeve rod 1211 to adjust the position on the sound insulation sleeve rod 1211. After determining the position of the support sleeve 151 on the sound insulation sleeve rod 1211, the support sleeve 151 is fixed to the sound insulation sleeve rod 1211 through the clamping seat 153 and the fastening bolt 154. By stepping on the support plate 152, a downward external force is applied to the support plate 152, so as to further increase the downward exploration depth of the bottom exploration component 130 and increase the accuracy of the hydroacoustic detection.

[0130] In this embodiment, the support component 150 is further used to control the downward movement of the bottom detection cone 131 with the help of external force, and ensure that the downward detection component 120 is driven vertically during the downward excavation process and maintains a perpendicular state to the ground surface, so as to facilitate the recording and accuracy of the audio measurement position, facilitate subsequent construction processing, make better positioning, and realize timely processing of subsequent blockages.

[0131] See also Fig. 9 , which is a flow chart showing the principle of the wetland blockage monitoring method described in the embodiment of the present application. Fig. 9 As shown, this embodiment provides a wetland blockage monitoring method, which is applied to the wetland blockage monitoring device 100 mentioned above, and the method includes:

[0132] S10, acquiring the hydroacoustic monitoring data collected by the monitoring device deployed at each monitoring point in the subsurface wetland.

[0133] In one embodiment, the number of monitoring points for a single pool of a subsurface wetland is recommended to be more than 5, and wetland blockage monitoring equipment is deployed at each point. The points are recommended to be located downstream of the subsurface wetland, with the points remaining collinear and the connecting line perpendicular to the water flow direction.

[0134] Specifically, when the subsurface wetland blockage monitoring device is collecting data, the wetland blockage monitoring device is inserted into the wetland. During the initial insertion, the handle fixing circular plate 111 is hammered, or the foot support plate 152 is pressed down to make the bottom probing cone 131 go deeper, and the driving downward probe component 120 is started to probe downward. At this time, the power shaft 121 rotates to drive the transmission component 126 to rotate, and the transmission component 126 drives the first power downward probe component 124 and the second power downward probe component 125 to rotate. During the rotation process, multiple first sinking tooth knives 1246 and multiple second sinking tooth knives 1256 are lifted and dug upward to turn the stones up and flow out of the gaps. During the upward lifting and digging process of multiple first sinking tooth knives 1246 and multiple second sinking tooth knives 1256, the bottom probing cone 131 continues to probe downward until it reaches a predetermined position, and water acoustic monitoring data is collected at this position.

[0135] S20, determining the loudness and wetland aperture evaluation index corresponding to each monitoring point according to the hydroacoustic monitoring data corresponding to each monitoring point.

[0136] Specifically, the hydroacoustic monitoring data includes coordinate number No, GPS coordinates xy, maximum frequency f, loudness A, and atmospheric pressure p. Therefore, the loudness and wetland aperture evaluation index corresponding to each monitoring point can be directly determined from the hydroacoustic monitoring data.

[0137] S30, determining the monitoring points where the subsurface wetland is blocked based on the loudness corresponding to each monitoring point and the wetland aperture evaluation index.

[0138] Specifically, the wetland aperture assessment index B corresponding to each monitoring point can be calculated according to the maximum frequency f and air pressure p corresponding to each monitoring point, where the calculation formula is as follows:

[0139] B i =p i 0.5 / f i

[0140] In the formula, B i is the wetland aperture assessment index B at the ith monitoring point, p i is the air pressure p at the i-th monitoring point, f i is the maximum frequency f of the i-th monitoring point.

[0141] The loudness A and wetland aperture assessment index B corresponding to each monitoring point are used to construct the coordinates (A, B), and then the monitoring points are clustered according to the coordinates (A, B) corresponding to each monitoring point. The clustering algorithm may include but is not limited to k-means, community discovery algorithm, K-NN, etc., and the number of clusters is 2.

[0142] For any of the two clusters obtained by clustering, calculate its core coordinates, where the core coordinates are the mean of the coordinates (A, B) of each monitoring point in the corresponding cluster, denoted as Calculate the core coordinates corresponding to the two clusters If the distance is greater than the preset threshold, the subsurface wetland is determined to be blocked, and each monitoring point in the cluster with the smallest core coordinate is regarded as a blocked point.

[0143] Furthermore, after determining the blocked points, the application can notify the user to carry out repair operations at the blocked monitoring points in the subsurface wetland. Specifically, the GPS coordinates and other information are sent to the user client, and the user carries out engineering measures such as repairs according to the corresponding GPS coordinates.

[0144] The protection scope of the wetland blockage monitoring method described in the embodiment of the present application is not limited to the execution order of the steps listed in this embodiment. All solutions implemented by adding, reducing or replacing steps in the prior art based on the principles of the present application are included in the protection scope of the present application.

[0145] The wetland blockage monitoring method is applied to the wetland blockage monitoring device 100, comprising: obtaining water acoustic monitoring data collected by the monitoring device deployed at each monitoring point in the subsurface flow wetland. According to the water acoustic monitoring data corresponding to each monitoring point, the loudness and wetland aperture evaluation index corresponding to each monitoring point are determined, and the monitoring point where the subsurface flow wetland is blocked is determined based on the loudness and wetland aperture evaluation index corresponding to each monitoring point.

[0146] The present application also provides a monitoring device. Fig.10 , which is a schematic diagram of the structural connection of the monitoring device described in the embodiment of the present application. Fig.10 As shown, the monitoring device 100 includes: a processor 101 and a memory 102; the memory 102 is used to store computer programs, and the processor 101 is used to execute the computer programs stored in the memory, so that the monitoring device 100 executes the wetland blockage monitoring method.

[0147] The monitoring device 100 is in the form of a general-purpose computing device. The components of the monitoring device 100 may include, but are not limited to: one or more processors 101, a memory 102, and a bus 103 connecting different system components (including the processor 101 and the memory 102).

[0148] Bus 103 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using any of a variety of bus structures. For example, these architectures include but are not limited to ISA (Industry Standard Architecture) bus, MCA (MicroChannel Architecture) bus, enhanced ISA bus, VESA (Video Electronics Standards Association) local bus and PCI (Peripheral Component Interconnect) bus.

[0149] The monitoring device 100 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the monitoring device 100, including volatile and non-volatile media, removable and non-removable media.

[0150] The memory 102 may include computer system readable media in the form of volatile memory, such as RAM (Random Access Memory) 1021 and / or cache memory 1022. The monitoring device 100 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, the storage system 1023 may be used to read and write non-removable, non-volatile magnetic media, commonly referred to as "hard drives". A disk drive for reading and writing removable non-volatile disks (such as "floppy disks"), and an optical disk drive for reading and writing removable non-volatile optical disks may be provided, and the removable non-volatile optical disks may be, for example, CD-ROM (Compact Disc Read-Only Memory), DVD-ROM (Digital Video Disc) or other optical media. In these cases, each drive may be connected to the bus 103 via one or more data medium interfaces. The memory 102 may include at least one program product. The program product has a set (eg, at least one) of program modules. The program modules are configured to execute the functions of various embodiments of the present application.

[0151] A program / utility 1024 having a set (at least one) of program modules 1025 may be stored, for example, in the memory 102, such program modules 1025 including but not limited to an operating system, one or more application programs, other program modules, and program data, each of which or some combination may include an implementation of a network environment. The program modules 1025 generally perform the functions and / or methods of the embodiments described herein.

[0152] The computer system may also communicate with one or more external devices 104 (e.g., keyboard, pointing device, display 105, etc.), one or more devices that enable a user to interact with the computer system, and / or any device that enables the computer system to communicate with one or more other computing devices (e.g., network card, modem, etc.). Such communication may be performed via input / output (I / O) interface 106. Furthermore, the computer system may also communicate with one or more networks, such as a LAN (Local Area Network), a WAN (Wide Area Network), and / or a public network, such as the Internet, via a network adapter 107. The network adapter 107 communicates with other modules of the computer system via bus 103. It should be understood that, although not shown in the figure, other hardware and / or software modules may be used in conjunction with the computer system, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID (Redundant Arrays of Independent Disks) systems, tape drives, and data backup storage systems.

[0153] The descriptions of the processes or structures corresponding to the above-mentioned figures have different emphases. For parts that are not described in detail in a certain process or structure, please refer to the relevant descriptions of other processes or structures.

[0154] The above embodiments are merely illustrative of the principles and effects of the present application and are not intended to limit the present application. Anyone familiar with the technology may modify or change the above embodiments without violating the spirit and scope of the present application. Therefore, all equivalent modifications or changes made by a person of ordinary skill in the art without departing from the spirit and technical ideas disclosed in the present application shall still be covered by the claims of the present application.

Claims

1. A monitoring device for wetland blockage, characterized in that: include: Handle fixing parts, driving downward detection parts, bottom detection parts and monitoring parts; The upper end of the driving downward exploration component is fixed to the handle fixing component, and the lower end is fixed to the bottom exploration component, and is used to drive and control the bottom exploration component to go downward into the wetland; The monitoring component is installed inside the bottom-probing component and is used to monitor the hydroacoustic data of the wetland.

2. The device according to claim 1, characterized in that: The driving downward probe component comprises: a driving assembly, a power shaft, a first power downward probe assembly and a second power downward probe assembly; The driving assembly is arranged on the handle fixing component, and the driving assembly comprises a driving motor and a driving gear driven by the driving motor; The power shaft is provided with a soundproof sleeve rod, the upper end of the power shaft is arranged in the handle fixing component and is driven to rotate by the driving gear, and the lower end of the power shaft is fixed to the bottom-detecting component; The first power downward probe component and the second power downward probe component are respectively connected to the power shaft and are relatively arranged on both sides of the power shaft. When the power shaft rotates, the first power downward probe component and the second power downward probe component are driven to rotate to achieve downward probe.

3. The device according to claim 2, characterized in that: The first power downward probe assembly and the second power downward probe assembly are connected to the power shaft via a transmission assembly; The transmission assembly includes a transmission gear sleeved on the power shaft, a rotating gear installed below the transmission gear and meshing with the transmission gear, and a wheel shaft passing through the rotating gear; The first power downward probe assembly and the second power downward probe assembly are respectively connected to two ends of the wheel axle.

4. The device according to claim 3, characterized in that: The first power downward probe assembly comprises: a first active rotating wheel connected to the first end of the wheel shaft, a first driven rotating wheel and a second driven rotating wheel connected to the first active rotating wheel, a first supporting frame connected to the first active rotating wheel and supporting and fixing the first driven rotating wheel and the second driven rotating wheel, and a first toothed chain connected to the first active rotating wheel, the first driven rotating wheel and the second driven rotating wheel to realize transmission; wherein a plurality of first sunken toothed cutters are installed on the outer surface of the first toothed chain; The second power downward reaching assembly includes: a second active rotating wheel connected to the second end of the wheel axle, a third driven rotating wheel and a fourth driven rotating wheel connected to the second active rotating wheel, a second supporting frame connected to the second active rotating wheel and supporting and fixing the third driven rotating wheel and the fourth driven rotating wheel, and a second toothed chain respectively connected to the second active rotating wheel, the third driven rotating wheel and the fourth driven rotating wheel to realize transmission; wherein, a plurality of second sunken tooth cutters are installed on the outer surface of the second toothed chain.

5. The device according to claim 4, characterized in that: The second driven rotating wheel and the fourth driven rotating wheel are arranged opposite to each other and are connected and fixed by a connecting shaft.

6. The device according to claim 4, characterized in that: The first sinking toothed knife is fixed to the first toothed chain through a first sinking toothed knife support; a first rotating rod is arranged on the first sinking seat, a first supporting rod is arranged inside the first sinking seat, and the first sinking seat further comprises a first rebound spring, one end of the first rebound spring is sleeved on the first rotating rod and the other end is sleeved on the first supporting rod; The second sinking toothed knife is fixed on the second toothed chain through a second sinking toothed knife support; a second rotating rod is arranged on the second sinking seat, a second supporting rod is arranged inside the second sinking seat, and the second sinking seat also includes a second rebound spring, one end of the second rebound spring is sleeved on the second rotating rod and the other end is sleeved on the second supporting rod.

7. The device according to claim 2, characterized in that: It also includes a supporting component installed on the sound insulation sleeve rod and located above the first power downward probe assembly and the second power downward probe assembly; The support component includes a support hoop fixedly mounted on the sound insulation sleeve rod and a support plate fixedly connected to the support hoop; wherein the support hoop is fixed to the sound insulation sleeve rod via a socket and a fastening bolt; and a plurality of cone heads are arranged at the bottom of the support plate.

8. The device according to claim 2, characterized in that The handle fixing component includes a handle fixing circular plate and a detachable solar panel arranged on the handle fixing circular plate; The bottom-detecting component includes a bottom-detecting cone connected to a power shaft; the interior of the bottom-detecting cone is a cavity, forming a resonance cavity; the resonance frequency in the resonance cavity is consistent with the frequency of the water flow sound; The monitoring component includes a vibration sensor and a compressible air column arranged in the resonance cavity, and a monitoring control panel and a GPS positioning module arranged on the handle fixing circular plate.

9. A method for monitoring wetland blockage, characterized in that: The wetland blockage monitoring device according to any one of claims 1 to 8, wherein the method comprises: Acquiring hydroacoustic monitoring data collected by the monitoring device deployed at each monitoring point in the subsurface wetland; According to the hydroacoustic monitoring data corresponding to each monitoring point, the loudness and wetland aperture evaluation index corresponding to each monitoring point is determined; The monitoring points where blockage occurs in the subsurface wetland are determined based on the loudness corresponding to each monitoring point and the wetland aperture evaluation index.

10. A monitoring device, characterized in that: The monitoring device includes: a processor and a memory; The memory is used to store a computer program, and the processor is used to execute the computer program stored in the memory, so that the monitoring device executes the method according to claim 9.

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