Hydraulic engineering seepage monitoring device

Abstract

The utility model discloses a hydraulic engineering seepage monitoring device, which belongs to the technical field of hydraulic engineering and is characterized by comprising a mounting box, a monitoring component is arranged in the mounting box, an energy storage component is arranged at the top of the mounting box, and the monitoring component comprises a water quality detector bolted in the mounting box. The bottom of the water quality detector is communicated with an outer pipe, the inner part of the outer pipe is slidably connected with an inner pipe, the outer side of the outer pipe is fixedly connected with a first fixing block, the outer side of the inner pipe is fixedly connected with a second fixing block, and the top of the first fixing block is rotatably connected with an adjusting block; the problems that due to the fact that an existing hydraulic engineering seepage monitoring device cannot conveniently conduct multi-parameter monitoring on seepage of a hydraulic engineering, the change condition of effective stress in a dam body cannot be accurately judged conveniently, the stability of assessment of the dam body is affected, the problem of power supply of the monitoring device cannot be solved conveniently, and the monitoring accuracy is affected can be solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to water conservancy engineering technical field, especially a water conservancy engineering seepage monitoring device. BACKGROUND

[0002] In water conservancy engineering, seepage refers to the flow phenomenon of water through the pores, cracks or other channels of hydraulic structures such as dam body, dam foundation or river bank under the action of gravity. Seepage may increase the pore water pressure inside the dam body, reduce the effective stress of the dam body, and thus affect the stability of the dam body. In addition, seepage may also carry fine particles in the dam body or foundation, causing seepage damage such as piping and soil flow, which seriously threatens the safe operation of water conservancy projects.

[0003] The commonly used method for monitoring seepage flow in water conservancy engineering is the water measuring weir method. This method uses specially designed water measuring weirs, such as triangular weirs and rectangular weirs, to measure seepage flow. However, the water measuring weir method requires a dedicated person to observe the water level at regular intervals, and at the same time, the seepage flow is observed. When the seepage flow is abnormal, the observation frequency needs to be increased, and then the water level reading is taken according to the observation requirements of the water measuring weir. Finally, the seepage flow is calculated using the corresponding formula based on the water level reading. Therefore, the labor intensity of the monitoring personnel is very high, and there may be a situation of not observing in time, which affects the early warning of the seepage situation in water conservancy engineering.

[0004] The existing patent (publication number: CN221464679U) water conservancy engineering seepage flow monitoring device measures the water level in the water measuring weir through the floating ball liquid level meter, measures the water flow velocity in the water measuring weir through the flow velocity measuring meter, and calculates the seepage flow of the water measuring weir through the calculation host. The utility model can calculate the seepage flow in the water measuring weir in real time, without the need for manual observation at regular intervals, reducing the labor intensity of the monitoring personnel. When the seepage flow is abnormal, it can be discovered and warned in time.

[0005] To solve the above problems, the existing patent provides a solution. The existing water conservancy engineering seepage monitoring device is not convenient for multi-parameter monitoring of the seepage of water conservancy engineering, which makes it difficult to accurately judge the change of the effective stress inside the dam body, affects the evaluation of the stability of the dam body, and is not convenient for solving the power supply problem of the monitoring device, affecting the accuracy of the monitoring.

[0006] Therefore, a water conservancy engineering seepage monitoring device is proposed. UTILITY MODEL CONTENTS

[0007] The utility model aims to provide a water conservancy engineering seepage monitoring device, which can solve the problem that some water conservancy engineering seepage monitoring devices are not convenient for multi-parameter monitoring of the seepage of water conservancy engineering, which makes it difficult to accurately judge the change of the effective stress inside the dam body, affects the evaluation of the stability of the dam body, and is not convenient for solving the power supply problem of the monitoring device, affecting the accuracy of the monitoring.

[0008] In order to achieve the above object, the utility model provides the following technical scheme: a water conservancy project seepage monitoring devices, the inside of installation box is provided with monitoring component, the top of installation box is provided with energy storage component;

[0009] The monitoring component includes a water quality detector bolted to the inside of the installation box, the bottom of the water quality detector is communicated with an outer pipe, the inside of the outer pipe is slidably connected with an inner pipe, the outer side of the outer pipe is fixedly connected with a first fixed block, the outer side of the inner pipe is fixedly connected with a second fixed block, the top of the first fixed block is rotatably connected with an adjusting block, the bottom of the adjusting block is fixedly connected with an adjusting screw, the adjusting screw is threadedly connected with the second fixed block, the bottom outer side of the inner pipe is bolted with a flow rate measurer, the bottom of the inner pipe is communicated with a water pump, and the bottom of the water pump is communicated with a sampling probe.

[0010] Preferably, the energy storage component includes a first support block bolted to the top of the installation box, and the top of the first support block is bolted with a solar panel.

[0011] Preferably, the rear side of the solar panel is bolted with a second support block, the bottom of the second support block is slidably connected with a support frame, the support frame is bolted with the installation box, the inside of the support frame is bolted with an electric telescopic rod, and the output end of the electric telescopic rod is bolted with the second support block.

[0012] Preferably, the rear side of the solar panel is bolted with a light sensor, the bottom of the solar panel is provided with a connecting line, the bottom of the connecting line is provided with an energy storage battery, and the energy storage battery is bolted with the installation box.

[0013] Preferably, the right side of the installation box is bolted with a water storage tank, the bottom of the water storage tank is bolted with a backwashing pump, the output end of the backwashing pump is communicated with a conveying pipe, and the conveying pipe is communicated with the inner pipe.

[0014] Preferably, the front side of the installation box is bolted with a display panel, the front side of the top of the installation box is bolted with a baffle, and the top of the baffle is provided with a drain groove.

[0015] Preferably, the left side of the installation box is provided with a mounting groove, the inside of the mounting groove is bolted with a mounting plate, and the outer side of the mounting plate is bolted with a pull rod.

[0016] Preferably, the inside of the installation box is bolted with a communicator, and the communicator is electrically connected with the energy storage battery.

[0017] Compared with the prior art, the utility model has the beneficial effects that:

[0018] 1、The application can analyze seepage water samples in multiple aspects through the monitoring assembly, so as to understand the potential erosion and pollution degree of seepage to the water conservancy structure, help to take targeted protection and treatment measures, and guarantee the long-term stability of the water conservancy project, and at the same time, the seepage conditions of different depth soil layers can be determined, whether there is a potential seepage channel or weak layer is judged, and the monitoring error caused by inaccurate sampling position is avoided, so as to provide more reliable data basis for safety evaluation and problem diagnosis of the project;

[0019] 2、The application can ensure the stability of seepage monitoring through the energy storage assembly, avoid data loss and monitoring blind area caused by power interruption, provide reliable technical support for safe operation of water conservancy project, and realize automatic adjustment of the angle of solar panel, so that it always maintains the best state of being perpendicular to sunlight, improves the collection efficiency of solar energy, ensures that the monitoring device can normally operate under various conditions, and improves the stability and reliability of the whole energy supply system. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a whole structure diagram of a water conservancy seepage monitoring device of the utility model;

[0021] Figure 2 It is a cutting diagram of the monitoring assembly of the utility model;

[0022] Figure 3 It is a structure schematic view of the energy storage assembly of the utility model;

[0023] Figure 4 It is a split schematic view of the installation box of the utility model;

[0024] Figure 5 It is a structure schematic view of the installation box of the utility model.

[0025] In the drawing, 1, installation box; 2, installation groove; 3, installation plate; 4, monitoring assembly; 401, water quality detector; 402, outer pipe; 403, inner pipe; 404, first fixed block; 405, second fixed block; 406, adjusting block; 407, adjusting screw; 408, flow rate measurer; 409, water pump; 410, sampling probe; 5, energy storage assembly; 501, first support block; 502, solar panel; 503, second support block; 504, support frame; 505, electric telescopic rod; 506, light sensor; 507, connecting line; 508, energy storage battery; 6, water storage tank; 7, backwashing pump; 8, conveying pipe; 9, display panel; 10, baffle; 11, drainage groove; 12, pull rod; 13, communicator. DETAILED DESCRIPTION

[0026] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0027] Please refer to Figures 1-5 The utility model provides technical scheme:

[0028] A water conservancy project seepage monitoring device, including installation box 1, the inside of installation box 1 is provided with monitoring assembly 4, and the top of installation box 1 is provided with energy storage assembly 5;

[0029] Monitoring assembly 4 includes water quality detector 401 that is bolted in the inside of installation box 1, and the bottom of water quality detector 401 is communicated with outer tube 402, and the inside of outer tube 402 is slidably connected with inner tube 403, and the outside of outer tube 402 is fixedly connected with first fixed block 404, and the outside of inner tube 403 is fixedly connected with second fixed block 405, and the top of first fixed block 404 is rotatably connected with adjusting block 406, and the bottom of adjusting block 406 is fixedly connected with adjusting screw 407, and adjusting screw 407 is screw-connected with second fixed block 405, and the bottom outside of inner tube 403 is bolted with flow rate measurer 408, and the bottom of inner tube 403 is communicated with water pump 409, and the bottom of water pump 409 is communicated with sampling probe 410.

[0030] In the embodiment: by rotating adjusting block 406, then adjusting block 406 drives adjusting screw 407 to rotate, then the rotary motion of adjusting screw 407 is converted into the linear motion of inner tube 403 in outer tube 402, the depth of sampling probe 410 is adjusted, different depth seepage water samples can be collected, then water pump 409 transports the water sample collected by sampling probe 410 to water quality detector 401, then water quality detector 401 detects the pH value, dissolved oxygen, heavy metal content and the like of the water sample, then flow rate measurer 408 measures real-time flow rate data, then the data of water quality detector 401 and flow rate measurer 408 are transmitted to communicator 13 in installation box 1, then the data are remotely transmitted to the monitoring center through communicator 13, and are displayed locally on display panel 9, so that real-time monitoring can be carried out, and the influence of seepage water on the project can be judged.

[0031] Specifically, as shown in Figure 3 、 Figure 5 The energy storage assembly 5 includes first support block 501 bolted to the top of installation box 1, and solar panel 502 is bolted to the top of first support block 501.

[0032] Specifically, as shown in Figure 3 、 Figure 5As shown in the figure, the rear side of the solar panel 502 is bolted with a second support block 503, the bottom of the second support block 503 is slidingly connected with a support frame 504, the support frame 504 is bolted with the installation box 1, the inside of the support frame 504 is bolted with an electric telescopic rod 505, the output end of the electric telescopic rod 505 is bolted with the second support block 503.

[0033] Specifically, as shown in the figure, Figure 3 , Figure 5 As shown in the figure, the rear side of the solar panel 502 is bolted with a light sensor 506, the bottom of the solar panel 502 is provided with a connecting line 507, the bottom of the connecting line 507 is provided with an energy storage battery 508, and the energy storage battery 508 is bolted with the installation box 1.

[0034] In this embodiment: through the solar panel 502 to absorb sunlight energy, through the photoelectric effect into electrical energy, through the connecting line 507 into the energy storage battery 508, while the light sensor 506 real-time monitoring of light conditions, the signal to the control unit, the control unit according to the light sensor 506 signal control electric telescopic rod 505 telescopic, then the electric telescopic rod 505 driven second support block 503 on the support frame 504 sliding, so that its second support block 503 support height change, because the first support block 501 to the front side of the solar panel 502 support, to change the angle of the solar panel 502, so that the solar panel 502 is always perpendicular to the sunlight, in order to improve the power generation efficiency, then the solar panel 502 will be converted through the connecting line 507 to the energy storage battery 508, to ensure that the energy storage battery 508 power sufficient, for the device stable power supply.

[0035] Specifically, as shown in the figure, Figure 1 As shown in the figure, the right side of the installation box 1 is bolted with a water storage tank 6, the bottom of the water storage tank 6 is bolted with a backwashing pump 7, the output end of the backwashing pump 7 is communicated with a delivery pipe 8, and the delivery pipe 8 is communicated with the inner tube 403.

[0036] Specifically, as shown in the figure, Figure 4 As shown in the figure, the front side of the installation box 1 is bolted with a display panel 9, the front side of the top of the installation box 1 is bolted with a baffle 10, and the top of the baffle 10 is provided with a drain groove 11.

[0037] In the embodiment: by setting the water storage tank 6, backwashing pump 7 and conveying pipe 8, when the monitoring device is used for a period of time, the sampling probe 410 and the inner tube 403 need to be cleaned to ensure the accuracy of the monitoring data, the inside of the water storage tank 6 is added with cleaning water, the backwashing pump 7 bolted at the bottom of the water storage tank 6 is started, then the backwashing pump 7 starts to work, the cleaning water in the water storage tank 6 is pressurized, then the pressurized cleaning water passes through the conveying pipe 8 communicated with the output end of the backwashing pump 7, enters the inner tube 403 communicated with the conveying pipe 8, then the cleaning water flows reversely in the inner tube 403 and is strongly sprayed from the sampling probe 410 communicated with the bottom of the inner tube 403, the water flow sprayed thereby flushes the dirt, impurities, biofilm and the like attached to the surface of the sampling probe 410 and the inner wall of the inner tube 403, so that they are separated from the sampling probe 410 and the inner wall of the inner tube 403, by setting the display panel 9, the baffle 10 and the drain groove 11, when it is raining, the rain will fall on the top of the installation box 1, then the baffle 10 on the top of the installation box 1 plays a role of blocking the rain from directly falling into the inside of the installation box 1, then the rain flows along the inclined surface of the baffle 10, since the drain groove 11 is arranged on the top of the baffle 10, the rain will flow into the drain groove 11, the drain groove 11 guides the collected rain to a suitable drainage position, so as to prevent the rain from accumulating on the baffle 10 and penetrating into the installation box 1, thereby avoiding the damage of the rain to the monitoring assembly 4, the energy storage assembly 5, the communicator 13 and the like in the installation box 1.

[0038] Specifically, as shown in Figure 4 the left side of the installation box 1 is provided with the mounting groove 2, the mounting plate 3 is bolted in the inside of the mounting groove 2, and the pull rod 12 is bolted to the outside of the mounting plate 3.

[0039] Specifically, as shown in Figure 5 the inside of the installation box 1 is bolted with the communicator 13, and the communicator 13 is electrically connected with the energy storage battery 508.

[0040] In the embodiment: by setting the mounting groove 2, the mounting plate 3 and the pull rod 12, when it is necessary to maintain, overhaul or replace the equipment of the monitoring device, the mounting plate 3 is first fixed with the mounting groove 2, then the worker can hold the pull rod 12 to dismount the installation box 1 from the mounting position, by setting the communicator 13, the communicator 13 thereof transmits the seepage data collected by the monitoring device to the remote monitoring center in real time, so as to find out the problems in time and make decisions, thereby effectively improving the management level and safety of the water conservancy project.

[0041] Working principle: in the process of using the water conservancy engineering seepage monitoring device, first rotate the adjusting block 406, then the adjusting block 406 drives the adjusting screw 407 to rotate, then the rotating motion of the adjusting screw 407 is converted into the linear motion of the inner tube 403 in the outer tube 402, the depth of the sampling probe 410 is adjusted, and water samples at different depths can be collected, then the water pump 409 transports the water sample collected by the sampling probe 410 to the water quality detector 401, then the water quality detector 401 detects the pH value, dissolved oxygen, heavy metal content and the like of the water sample, then the flow rate measurer 408 measures the real-time flow rate data, then the data of the water quality detector 401 and the flow rate measurer 408 are transmitted to the communicator 13 in the installation box 1, then the communicator 13 is remotely transmitted to the monitoring center, and the local display panel 9 is displayed at the same time, so as to realize real-time monitoring, judge the influence of seepage water on the project, then the solar panel 502 absorbs solar energy, converts it into electric energy through the photoelectric effect, and stores it in the energy storage battery 508 through the connecting line 507, and the light sensor 506 monitors the light condition in real time and transmits the signal to the control unit, and the control unit controls the electric telescopic rod 505 to extend and retract according to the signal of the light sensor 506, then the electric telescopic rod 505 drives the second supporting block 503 to slide on the supporting frame 504, so that the supporting height of the second supporting block 503 changes, and since the first supporting block 501 supports the front side of the solar panel 502, the angle of the solar panel 502 is changed, so that the solar panel 502 is always perpendicular to the sunlight, so as to improve the power generation efficiency, then the converted electric energy of the solar panel 502 is transmitted to the energy storage battery 508 through the connecting line 507, so as to ensure that the energy storage battery 508 has sufficient power to stably supply power to the device, when the inner tube 403 and the sampling probe 410 need to be cleaned, the backwashing pump 7 at the bottom of the water storage tank 6 is started, then the backwashing pump 7 pressurizes the cleaning water in the water storage tank 6, and the cleaning water in the storage tank flows to the inner tube 403 through the delivery pipe 8, then the high-pressure cleaning water flows reversely in the inner tube 403, and is sprayed out of the sampling probe 410, so as to clean the surface of the sampling probe 410 and the dirt and impurities on the inner wall of the inner tube 403, so as to ensure accurate sampling and normal operation of the device.

[0042] The above is only a preferred embodiment of the present application, and is not intended to limit the present application. Any modification, equivalent replacement and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A hydraulic engineering seepage monitoring device comprising a mounting box (1), characterized in that: The inside of the installation box (1) is provided with a monitoring assembly (4), and the top of the installation box (1) is provided with an energy storage assembly (5); The monitoring assembly (4) comprises a water quality detector (401) which is bolted to the inside of the installation box (1), the bottom of the water quality detector (401) is communicated with an outer pipe (402), the inside of the outer pipe (402) is slidably connected with an inner pipe (403), the outer side of the outer pipe (402) is fixedly connected with a first fixed block (404), the outer side of the inner pipe (403) is fixedly connected with a second fixed block (405), the top of the first fixed block (404) is rotatably connected with an adjusting block (406), the bottom of the adjusting block (406) is fixedly connected with an adjusting screw (407), the adjusting screw (407) is threadedly connected with the second fixed block (405), the bottom outer side of the inner pipe (403) is bolted with a flow rate measurer (408), the bottom of the inner pipe (403) is communicated with a water pump (409), and the bottom of the water pump (409) is communicated with a sampling probe (410).

2. The seepage monitoring device for hydraulic engineering according to claim 1, characterized in that: The energy storage assembly (5) comprises a first supporting block (501) which is bolted to the top of the installation box (1), and the top of the first supporting block (501) is bolted with a solar panel (502).

3. The seepage monitoring device for hydraulic engineering according to claim 2, characterized in that: The rear side of the solar panel (502) is bolted with a second supporting block (503), the bottom of the second supporting block (503) is slidably connected with a supporting frame (504), the supporting frame (504) is bolted with the installation box (1), the inside of the supporting frame (504) is bolted with an electric telescopic rod (505), and the output end of the electric telescopic rod (505) is bolted with the second supporting block (503).

4. The seepage monitoring device for hydraulic engineering according to claim 2, characterized in that: The rear side of the solar panel (502) is bolted with a light sensor (506), the bottom of the solar panel (502) is provided with a connecting line (507), the bottom of the connecting line (507) is provided with an energy storage battery (508), and the energy storage battery (508) is bolted with the installation box (1).

5. The seepage monitoring device for hydraulic engineering according to claim 1, characterized in that: The right side of the installation box (1) is bolted with a water storage tank (6), the bottom of the water storage tank (6) is bolted with a backwashing pump (7), the output end of the backwashing pump (7) is communicated with a conveying pipe (8), and the conveying pipe (8) is communicated with the inner pipe (403). 6.The water conservancy seepage monitoring device according to claim 1, characterized in that: The front side of the installation box (1) is bolted with a display panel (9), the front side of the top of the installation box (1) is bolted with a baffle (10), and the top of the baffle (10) is provided with a drain groove (11). 7.The water conservancy seepage monitoring device according to claim 1, characterized in that: The left side of the installation box (1) is provided with a mounting groove (2), the inside of the mounting groove (2) is bolted with a mounting plate (3), and the outer side of the mounting plate (3) is bolted with a pull rod (12). 8.The water conservancy seepage monitoring device according to claim 4, characterized in that: The inside of the installation box (1) is bolted with a communicator (13), and the communicator (13) is electrically connected with the energy storage battery (508).

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