A self-circulating river ecosystem simulation monitoring device

Abstract

The present invention proposes a self-circulating river ecosystem simulation monitoring device, which relates to the field of environmental research technology. A self-circulating river ecosystem simulation monitoring device includes a base, a water-passing mechanism, a hydraulic circulation component, a hydrodynamic detection component, a controller and a monitoring terminal. The water-passing mechanism includes a water inlet section, a water-passing detection section and a water outlet section that are hinged in sequence. A telescopic hydraulic cylinder that is hinged to the bottom of the water inlet section, the water-passing detection section and the water outlet section is provided on the top of the base. The hydraulic circulation component is connected to the water-passing mechanism, and the hydrodynamic detection component is arranged in the water-passing detection section. The hydrodynamic detection component, the controller and the monitoring terminal are connected in sequence. The present invention realizes the change of the water flow rate by adjusting the inclination angle of the water-passing mechanism, thereby realizing the diversity and continuity of data acquisition, and can effectively reduce the cost required for realization, and can obtain more accurate data through the cooperation of the hydrodynamic detection component and the monitoring terminal.

Description

Technical Field

[0001] The invention relates to the technical field of environmental research, and in particular to a self-circulating river ecosystem simulation monitoring device. Background Art

[0002] In order to eliminate water disasters and make full and rational use of water resources, my country has implemented hydrological monitoring since the last century. With the development of science and technology and people's attention to water conservancy projects, traditional manual water conservancy monitoring methods have become unsuitable for social development, and small and medium-sized river hydrological monitoring systems have emerged.

[0003] The small and medium-sized river hydrological monitoring system (DATA-9201) is mainly used to monitor the operation of rivers and lakes. The system detects digital information such as temperature, humidity, wind speed, wind direction, rainfall, water quality, water flow rate, water volume, video images or pictures of water conservancy through various detectors, and uploads them to the online monitoring center through the GPRS channel. At the same time, it can log in to various internal management systems and dispatching automation systems through the intranet. The transmission communication channel can be compatible with GPRS, CDMA, 3G, Internet or a communication form with better performance.

[0004] The large-scale death of aquatic organisms caused by water pollution in water bodies reflects that aquatic organisms and their living environment are a unified whole, and the two are interdependent, mutually compensated, and co-evolved. Therefore, biological behavior monitoring has become an important means of river pollution monitoring, restoration, forecasting, and evaluation. However, in order to use the technology of biological behavior monitoring to evaluate environmental pollution, it is first necessary to study the changes in biological behavior and environmental factors.

[0005] However, it is difficult to control the changes in water quality parameters of actual river water bodies, and it is also difficult to accurately monitor the behavioral responses of aquatic organisms in rivers to environmental influences. Therefore, it is unrealistic to conduct experimental research in wild rivers to obtain continuous and reliable research data and information on polluted rivers.

[0006] Meanwhile, the existing mechanism for detecting indoor water quality parameters has a fixed structure, and it is necessary to manufacture a variety of control instruments with different structures at the same time in order to perform diversified data measurement. The manufacturing cost is high and the use is inconvenient. Summary of the invention

[0007] The object of the present invention is to provide a self-circulating river ecosystem simulation monitoring device, which can realize the detection and extraction of indoor experimental data, and can adjust the angle of the device to achieve the adjustment of water flow velocity.

[0008] The embodiment of the present invention is achieved as follows:

[0009] An embodiment of the present application provides a self-circulating river ecosystem simulation monitoring device, including a base, a water flow mechanism, a hydraulic circulation component, a hydrodynamic detection component, a controller and a monitoring terminal, wherein the water flow mechanism includes a water inlet section, a water flow detection section and a water outlet section which are hinged in sequence, and a telescopic hydraulic cylinder which is hinged to the bottom of the water inlet section, the water flow detection section and the water outlet section is provided on the top of the base, the hydraulic circulation component is connected to the water flow mechanism, the hydrodynamic detection component is arranged in the water flow detection section, and the hydrodynamic detection component, the controller and the monitoring terminal are connected in sequence.

[0010] In some embodiments of the present invention, the above-mentioned hydraulic circulation component includes a water tank, a water pump and a water pipe. The water tank is connected to the base and is located at the water outlet of the water outlet section. The water pump is arranged in the water tank. One end of the water pipe is connected to the water tank through the water pump, and the other end of the water pipe is connected to the water inlet of the water inlet section.

[0011] In some embodiments of the present invention, a plurality of baffles are staggeredly disposed on opposite side walls of the water entry section, and a continuously bent channel is formed between the baffles.

[0012] In some embodiments of the present invention, a water blocking plate is provided at the joint between the water entry section and the water flow detection section, and a plurality of evenly distributed water flow openings are provided in the water blocking plate.

[0013] In some embodiments of the present invention, a vegetation concrete layer is laid at the bottom of the water flow detection section, and aquatic vegetation is planted in the vegetation concrete layer.

[0014] In some embodiments of the present invention, a force dissipation section is provided in the water outlet section.

[0015] In some embodiments of the present invention, the water conduit is connected to an electric control valve.

[0016] In some embodiments of the present invention, the hydrodynamic detection assembly includes a flow meter, a water temperature regulator and a pH value detector, and the flow meter, water temperature regulator and pH value detector are all installed on the inner wall of the water flow detection section.

[0017] In some embodiments of the present invention, the water flow detection section is a transparent visible trough.

[0018] In some embodiments of the present invention, a recovery groove is provided on the top of the base, the recovery groove is communicated with the water tank, and the recovery groove is located below the edges of both sides of the water passing mechanism.

[0019] Compared with the prior art, the embodiments of the present invention have at least the following advantages or beneficial effects:

[0020] An embodiment of the present invention provides a self-circulating river ecosystem simulation monitoring device, including a base, a water flow mechanism, a hydraulic circulation component, a hydrodynamic detection component, a controller and a monitoring terminal. The water flow mechanism includes a water inlet section, a water flow detection section and a water outlet section which are hinged in sequence. A telescopic hydraulic cylinder which is hinged to the bottom of the water inlet section, the water flow detection section and the water outlet section is provided on the top of the base. The hydraulic circulation component is connected to the water flow mechanism, the hydrodynamic detection component is arranged in the water flow detection section, and the hydrodynamic detection component, the controller and the monitoring terminal are connected in sequence. The base is used to fix the various components used for monitoring; the water-passing mechanism is used to circulate the water used for monitoring and realize water monitoring in this mechanism; the water circulation component is used to realize cyclical monitoring of the water used for monitoring in the water-passing mechanism, so that the monitoring personnel can perform multiple data statistics and compare different data; the hydrodynamic detection component is used to measure various data of the water body; the controller is used to control the various electronic components and devices in this device to realize fully automated water body monitoring and reduce labor costs; the monitoring terminal is used to receive the data sent by the hydrodynamic detection component and compare and back up it, so that the monitoring personnel can intuitively understand the water body data and record it; the water-passing mechanism is installed on the top of the base for fixation, and at the same time, the water inlet section, water flow detection section and water outlet section included in the water-passing mechanism are connected to the bottom of the telescopic hydraulic cylinder, which can adjust the inclination angle of the water inlet section, water flow detection section and water outlet section through this hydraulic cylinder, so that the water body can extend inside Flow, thereby simulating the water flow in a real river channel, providing convenience for the study of the relationship between biological behavior and changes in environmental factors. At the same time, the monitoring personnel can adjust the different telescopic lengths of the hydraulic cylinders at the bottom of the water inlet section, the water flow detection section and the water outlet section through the controller, and then adjust the different inclination angles of the water inlet section, the water flow detection section and the water outlet section, so as to realize the change of the flow velocity of the water body inside it, and record and compare multiple groups of data of different flow velocities of the water body. Compared with the prior art, this design greatly reduces the equipment cost required for the experiment, and there is no need to set up multiple equipment with different inclinations, which can save research time and manpower and material resources. At the same time, continuous long-term online monitoring can be achieved to ensure the continuity and integrity of the experimental data. The present invention realizes the change of the water flow velocity by adjusting the inclination angle of the water flow mechanism, thereby realizing the diversity and continuity of data acquisition, and can effectively reduce the cost required for implementation, and can obtain more accurate data through the cooperation of the hydrodynamic detection component and the monitoring terminal.

[0021] In actual use, independent data is acquired: the monitoring personnel first sets the angle of the hinge between the water inlet section, the water flow detection section and the water outlet section, passes the water in along the water inlet section, and records the data of the water flowing out along the water flow detection section at this angle; then adjusts the angle of the hinge between the water inlet section, the water flow detection section and the water outlet section, and again records the data of the water flowing out along the water flow detection section at different angles; the obtained data is recorded through the monitoring terminal and compared or recorded. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments are briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present invention and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without creative work.

[0023] Figure 1 This is a schematic diagram of the top view of the monitoring device according to an embodiment of the present invention;

[0024] Figure 2 It is a schematic diagram of the side structure of the monitoring device according to an embodiment of the present invention;

[0025] Figure 3 It is a schematic diagram of the top view structure of the base described in an embodiment of the present invention.

[0026] Icons: 1-base; 101-water tank; 1011-water pump; 1012-water pipe; 1013-electrically controlled valve; 102-recovery tank; 2-water inlet section; 201-baffle; 2011-channel; 202-water blocking plate; 2021-water outlet; 3-water flow detection section; 301-vegetated concrete layer; 4-water outlet section; 401-energy dissipation section; 303-water temperature regulator; 302-flow meter; 5-hydraulic cylinder. DETAILED DESCRIPTION

[0027] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Generally, the components of the embodiments of the present invention described and shown in the drawings here can be arranged and designed in various different configurations.

[0028] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the invention claimed for protection, but merely represents selected embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0029] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0030] In the description of the embodiments of the present invention, it should be noted that if the terms "center", "up", "down", "left", "right", "vertical", "horizontal", "inside", "outside", etc. appear, the orientation or position relationship indicated is based on the orientation or position relationship shown in the accompanying drawings, or is the orientation or position relationship in which the product of the invention is usually placed when used. It is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the embodiments of the present invention, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "set", "install", "connect", and "connect" 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 mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] Example

[0033] Please refer to Figure 1 and Figure 2 , Figure 1 The figure is a schematic diagram of the top view of the monitoring device according to an embodiment of the present invention;

[0034] Figure 2 The figure is a side view of the monitoring device according to an embodiment of the present invention.

[0035] An embodiment of the present invention provides a self-circulating river ecosystem simulation monitoring device, including a base 1, a water flow mechanism, a hydraulic circulation component, a hydrodynamic detection component, a controller and a monitoring terminal. The water flow mechanism includes a water inlet section 2, a water flow detection section 3 and a water outlet section 4 which are hinged in sequence. A telescopic hydraulic cylinder 5 which is hinged to the bottom of the water inlet section 2, the water flow detection section 3 and the water outlet section 4 is provided on the top of the base 1. The hydraulic circulation component is connected to the water flow mechanism, the hydrodynamic detection component is arranged in the water flow detection section 3, and the hydrodynamic detection component, the controller and the monitoring terminal are connected in sequence. The base 1 is used to fix the various components used for monitoring; the water-passing mechanism is used to circulate the water used for monitoring and realize water monitoring in this mechanism; the water circulation component is used to realize cyclic monitoring of the water used for monitoring in the water-passing mechanism, so that the monitoring personnel can perform multiple data statistics and compare different data; the hydrodynamic detection component is used to measure various different data of the water body; the controller is used to control the various electronic components and devices in this device to realize fully automated water body monitoring and reduce labor costs; the monitoring terminal is used to receive the data sent by the hydrodynamic detection component and compare and back up it, so that the monitoring personnel can intuitively understand the water body data and record it; the water-passing mechanism is installed on the top of the base 1 for fixation, and at the same time, the water inlet section 2, water flow detection section 3 and water outlet section 4 included in the water-passing mechanism are connected to the bottom of the telescopic hydraulic cylinder 5, which can adjust the inclination angle of the water inlet section 2, water flow detection section 3 and water outlet section 4 through this hydraulic cylinder 5, so that the water body can extend its internal The flow is carried out to simulate the water flow in the real river channel, which provides convenience for the study of the relationship between biological behavior and changes in environmental factors. At the same time, the monitoring personnel can adjust the different telescopic lengths of the hydraulic cylinder 5 at the bottom of the water inlet section 2, the water flow detection section 3 and the water outlet section 4 through the controller, and then adjust the different inclination angles of the water inlet section 2, the water flow detection section 3 and the water outlet section 4, so as to realize the change of the flow velocity of the water body inside it, and record and compare multiple groups of data of different flow velocities of the water body. Compared with the prior art, this design greatly reduces the equipment cost required for the experiment, and there is no need to set up multiple equipment with different inclinations, which can save research time and manpower and material resources. At the same time, continuous long-term online monitoring can be realized to ensure the continuity and integrity of the experimental data. The present invention realizes the change of the water flow velocity by adjusting the inclination angle of the water flow mechanism, thereby realizing the diversity and continuity of data acquisition, and can effectively reduce the cost required for realization, and can obtain more accurate data through the cooperation of the hydrodynamic detection component and the monitoring terminal.

[0036] In actual use, independent data is acquired: the monitoring personnel first sets the angle of the hinge between the water inlet section 2, the water flow detection section 3 and the water outlet section 4, passes the water in along the water inlet section 2, and records the data of the water flowing out along the water flow detection section 3 at this angle; adjusts the angle of the hinge between the water inlet section 2, the water flow detection section 3 and the water outlet section 4, and again records the data of the water flowing out along the water flow detection section 3 at different angles; the obtained data is recorded through the monitoring terminal and compared or recorded.

[0037] In some embodiments of the present invention, Figure 1 As shown, the hydraulic circulation component includes a water tank 101, a water pump 1011 and a water pipe 1012. The water tank 101 is connected to the base 1 and is located at the water outlet of the water outlet section 4. The water pump 1011 is arranged in the water tank 101. One end of the water pipe 1012 is connected to the water tank 101 through the water pump 1011, and the other end of the water pipe 1012 is connected to the water inlet of the water inlet section 2.

[0038] In this embodiment, the top of the water tank 101 has an opening, and the water flowing out along the water outlet section 4 will fall into the water tank 101, and the water pump 1011 drives the water in the water tank 101 to circulate along the water pipe 1012. This design can effectively reduce the waste of water resources.

[0039] In some embodiments of the present invention, Figure 1 As shown, a plurality of baffles 201 are staggeredly arranged on opposite side walls of the water entry section 2 , and a continuously bent channel 2011 is formed between the baffles 201 .

[0040] The channel 2011 in this embodiment is a continuous S-shaped channel 2011. This design can decelerate the water entering the water inlet section 2 by consuming energy, reduce the initial velocity of the water, and prevent the water from directly rushing out of the water inlet section 2, resulting in inaccurate experimental data.

[0041] In some embodiments of the present invention, Figure 1 As shown, a water blocking plate 202 is provided at the joint of the water inlet section 2 and the water flow detection section 3, and a plurality of evenly distributed water flow openings 2021 are provided in the water blocking plate 202. By setting up the water blocking plate 202 at the water outlet position of the water inlet section 2, it is possible to prevent the water from flowing along one side of the water flow detection end and failing to completely cover the water flow detection section 3, resulting in unstable data acquisition.

[0042] In some embodiments of the present invention, Figure 1As shown, a vegetation concrete layer 301 is laid at the bottom of the water flow detection section 3, and aquatic vegetation is planted in the vegetation concrete layer 301. Vegetation concrete is a kind of concrete on which flowers and grass can be planted. The concrete has a certain strength, and its surface can breed flowers and grass. It is composed of vegetation as the main body and its carrier, such as a quilt, a quilt bed, a bed wadding and a bed base, which are organically combined; by planting aquatic vegetation in the vegetation concrete layer 301 to simulate the state of the external river and obtain water body data, the present invention is more in line with the actual situation and obtains more accurate data.

[0043] In some embodiments of the present invention, Figure 1 As shown, a force dissipation section 401 is provided in the water outlet section 4.

[0044] The energy dissipation section 401 in this embodiment is an energy dissipation pool, which is an energy dissipation facility that causes an underflow water jump to occur downstream of the discharge structure. The energy dissipation pool can quickly turn the downstream rapid flow into a slow flow, and can generally eliminate 40% to 70% of the kinetic energy of the downstream water flow. It is an effective and economical energy dissipation facility; it transforms the rapid flow discharged from the discharge structure into a slow flow to eliminate the kinetic energy. Because its mainstream is located at the bottom of the channel, it is also called underflow energy dissipation; the design of the energy dissipation section 401 can prevent the water body from directly rushing out of the outlet section 4 and splashing into the external environment, resulting in a waste of water resources.

[0045] In some embodiments of the present invention, Figure 1 As shown, the water pipe 1012 is connected to an electric control valve 1013. By providing the electric control valve 1013, the water flow rate of the water body in the water pipe 1012 can be controlled.

[0046] In some embodiments of the present invention, Figure 1 As shown, the hydrodynamic detection assembly includes a flow meter 302 , a water temperature regulator 303 and a pH value detector, and the flow meter 302 , the water temperature regulator 303 and the pH value detector are all installed on the inner wall of the water flow detection section 3 .

[0047] The velocity meter 302 in this embodiment is a MGG / KL type velocity meter 302, which is a measuring instrument specially designed for open channel velocity / flow measurement in industries such as hydrological monitoring, river flow monitoring, agricultural irrigation, municipal water supply and drainage, and industrial sewage. It adopts a special ultra-low power consumption design and full digital signal processing technology, making the instrument measurement more stable and reliable, with high measurement accuracy, and can be widely used in hydrology, water conservancy, agricultural irrigation, water supply and drainage, etc., which require frequent mobile measurements and have no power supply on site; the pH value detector can detect the pH changes of the circulating water in the same water tank 101 each time it passes through the water detection section 3; if a water temperature controller is used, the most important lag time parameter value on site can be automatically adjusted to put each temperature control system in the best adjustment state, and the technology can be upgraded on the water temperature controller to achieve networking with the computer center.

[0048] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the water flow detection section 3 is a transparent visible trough.

[0049] The water flow detection section 3 in this embodiment is made of organic glass, so that the monitoring personnel can effectively observe the water flow inside it.

[0050] In some embodiments of the present invention, Figure 3 As shown, a recovery groove 102 is provided on the top of the base 1, and the recovery groove 102 is connected to the water tank 101, and the recovery groove 102 is located below the edges of both sides of the water-passing mechanism.

[0051] There are two recovery tanks 102 in this embodiment. Both recovery tanks 102 are installed on both sides of the base 1 and are located below the edges of both sides of the water-passing mechanism. They can recover the water spilled from the water-passing mechanism and carry out

[0052] In summary, an embodiment of the present invention provides a self-circulating river ecosystem simulation monitoring device, including a base 1, a water flow mechanism, a hydraulic circulation component, a hydrodynamic detection component, a controller and a monitoring terminal. The water flow mechanism includes a water inlet section 2, a water flow detection section 3 and a water outlet section 4 which are hinged in sequence. A telescopic hydraulic cylinder 5 which is hinged to the bottom of the water inlet section 2, the water flow detection section 3 and the water outlet section 4 is provided on the top of the base 1. The hydraulic circulation component is connected to the water flow mechanism, the hydrodynamic detection component is arranged in the water flow detection section 3, and the hydrodynamic detection component, the controller and the monitoring terminal are connected in sequence. The base 1 is used to fix the various components used for monitoring; the water-passing mechanism is used to circulate the water used for monitoring and realize water monitoring in this mechanism; the water circulation component is used to realize cyclic monitoring of the water used for monitoring in the water-passing mechanism, so that the monitoring personnel can perform multiple data statistics and compare different data; the hydrodynamic detection component is used to measure various different data of the water body; the controller is used to control the various electronic components and devices in this device to realize fully automated water body monitoring and reduce labor costs; the monitoring terminal is used to receive the data sent by the hydrodynamic detection component and compare and back up it, so that the monitoring personnel can intuitively understand the water body data and record it; the water-passing mechanism is installed on the top of the base 1 for fixation, and at the same time, the water inlet section 2, water flow detection section 3 and water outlet section 4 included in the water-passing mechanism are connected to the bottom of the telescopic hydraulic cylinder 5, which can adjust the inclination angle of the water inlet section 2, water flow detection section 3 and water outlet section 4 through this hydraulic cylinder 5, so that the water body can extend its internal The flow is carried out to simulate the water flow in the real river channel, which provides convenience for the study of the relationship between biological behavior and changes in environmental factors. At the same time, the monitoring personnel can adjust the different telescopic lengths of the hydraulic cylinder 5 at the bottom of the water inlet section 2, the water flow detection section 3 and the water outlet section 4 through the controller, and then adjust the different inclination angles of the water inlet section 2, the water flow detection section 3 and the water outlet section 4, so as to realize the change of the flow velocity of the water body inside it, and record and compare multiple groups of data of different flow velocities of the water body. Compared with the prior art, this design greatly reduces the equipment cost required for the experiment, and there is no need to set up multiple equipment with different inclinations, which can save research time and manpower and material resources. At the same time, continuous long-term online monitoring can be realized to ensure the continuity and integrity of the experimental data. The present invention realizes the change of the water flow velocity by adjusting the inclination angle of the water flow mechanism, thereby realizing the diversity and continuity of data acquisition, and can effectively reduce the cost required for realization, and can obtain more accurate data through the cooperation of the hydrodynamic detection component and the monitoring terminal.

[0053] In actual use, independent data is acquired: the monitoring personnel first sets the angle of the hinge between the water inlet section 2, the water flow detection section 3 and the water outlet section 4, passes the water in along the water inlet section 2, and records the data of the water flowing out along the water flow detection section 3 at this angle; adjusts the angle of the hinge between the water inlet section 2, the water flow detection section 3 and the water outlet section 4, and again records the data of the water flowing out along the water flow detection section 3 at different angles; the obtained data is recorded through the monitoring terminal and compared or recorded.

[0054] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A self-circulating river ecosystem simulation monitoring device, It is characterized in that It includes a base, a water-passing mechanism, a hydraulic circulation component, a hydrodynamic detection component, a controller and a monitoring terminal. The water-passing mechanism includes a water inlet section, a water-passing detection section and a water outlet section which are hinged in sequence. The top of the base is provided with a telescopic hydraulic cylinder which is hinged to the bottom of the water inlet section, the water-passing detection section and the water outlet section respectively. The hydraulic circulation component is connected to the water-passing mechanism. The hydrodynamic detection component is arranged in the water-passing detection section. The hydrodynamic detection component, the controller and the monitoring terminal are connected in sequence. The hydraulic circulation assembly includes a water tank, a water pump and a water guide pipe, wherein the water tank is connected to the base and is located at the water outlet of the water outlet section, the water pump is arranged in the water tank, one end of the water guide pipe is connected to the water tank through the water pump, and the other end of the water guide pipe is connected to the water inlet of the water inlet section; A plurality of baffles are staggeredly arranged on opposite side walls of the water inlet section, and a continuous curved channel is formed between the baffles; A water blocking plate is provided at the joint between the water inlet section and the water flow detection section, and a plurality of evenly distributed water flow openings are provided in the water blocking plate; A vegetation concrete layer is laid at the bottom of the water flow detection section, and aquatic vegetation is planted in the vegetation concrete layer; A force dissipation section is provided in the water outlet section; The water pipe is connected to an electrically controlled valve; The hydrodynamic detection assembly includes a flow meter, a water temperature regulator and a pH value detector, the flow meter, the water temperature regulator and the pH value detector are installed on the inner wall of the water flow detection section; The water flow detection section is a transparent visible tank; A recovery groove is arranged on the top of the base, the recovery groove is communicated with the water tank, and the recovery groove is located below the edges on both sides of the water-passing mechanism.

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