Ecological environment treatment device for water conservancy project

Abstract

The invention discloses a water conservancy project ecological environment treatment device which comprises a moving platform, a winch, an aeration fan, a control cabinet, an electrocatalytic oxidation reactor and a filter box are sequentially arranged at the top of the moving platform from left to right, one end of the moving platform is fixedly connected with a fixing seat, and one side of the fixing seat is rotationally connected with a fishing device. One end of the fishing device is rotationally connected with an adjusting air bag, a first pump body for pumping water in the water absorption plate into the filter box is arranged on one side of the filter box, the water outlet end of the filter box is communicated with the water inlet end of the electrocatalytic oxidation reactor, a second pump body is arranged on one side of the aeration fan, and a composite pipeline is wound on the surface of the winch. And the other end of the composite pipeline extends into the water body and is fixedly connected with an aeration frame. According to the ecological environment treatment device for the water conservancy project, fishing, water body filtering, organic matter removal and oxygenation can be integrated, and the efficiency of ecological environment treatment is improved.

Description

Technical Field

[0001] The invention relates to the technical field of environmental governance, and in particular to a device for governing the ecological environment of a water conservancy project. Background Art

[0002] Traditional water pollution control methods mostly rely on manual cleaning or fixed-site treatment, which has the disadvantages of low efficiency, limited coverage, complex operation and high cost. Therefore, there is an urgent need for a water conservancy project ecological environment control device that can operate flexibly, comprehensively control, and efficiently save energy.

[0003] In the existing technology, although some equipment can achieve the salvage of floating objects on the water surface or water purification, they are often single-function and lack systematicity, making it difficult to achieve the goal of comprehensively improving water quality. Especially in dealing with organic pollution and increasing dissolved oxygen in water bodies, traditional methods often rely on chemical reagents or large-scale oxygenation equipment, which not only consumes a lot of energy, but may also introduce secondary pollution. Therefore, it is particularly important to develop a water conservancy project ecological environment governance device that integrates multiple governance functions. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a water conservancy project ecological environment management device, which can realize salvage, water filtration, organic matter removal and oxygenation in one, thereby improving the efficiency of ecological environment management.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions: a water conservancy project ecological environment governance device, including a mobile platform, a power supply device is arranged in the mobile platform, and a winch, an aeration fan, a control cabinet, an electrocatalytic oxidation reactor and a filter box are arranged on the top of the mobile platform from left to right in sequence, one end of the mobile platform is fixedly connected to a fixed seat, one side of the fixed seat is rotatably connected to a salvage device, one end of the salvage device is rotatably connected to an adjusting airbag, the side of the salvage device close to the water body is also slidably connected to a water absorption plate, the bottom of the water absorption plate is provided with a supporting airbag, and one side of the filter box is provided with a first pump body, and the first pump body pumps water in the water absorption plate into the filter through a pipeline The filter box is provided with a filter screen, and the material of the filter screen includes but is not limited to filter cotton, activated carbon, silicon dioxide and graphene. The water outlet end of the filter box is connected to the water inlet end of the electrocatalytic oxidation reactor. A second pump body is provided on one side of the aeration fan. A composite pipe is wound on the surface of the winch. One end of the composite pipe is connected to the water outlet end of the electrocatalytic oxidation reactor and the air outlet end of the aeration fan. The other end of the composite pipe extends into the water body and is fixedly connected to an aeration rack. An aeration plate is provided in the aeration rack. The corresponding pipe of the composite pipe connected to the aeration fan is connected to the aeration plate. A water quality detection sensor and an ultrasonic underwater ranging sensor are also provided at the bottom of the aeration rack.

[0008] A controller and a communication module are provided in the control cabinet. The output ends of the water quality detection sensor and the ultrasonic underwater ranging sensor are electrically connected to the controller. The controller compares the detection value of the water quality detection sensor with a preset threshold value. If the detection value is not within the preset threshold value range, the controller starts the electrocatalytic oxidation reactor, the aeration fan, the first pump body and the second pump body. The communication module transmits the detection information of the water quality detection sensor to the control center.

[0009] Preferably, an air compressor is provided on the top of the mobile platform and on one side of the fixed seat, a normally closed solenoid valve is provided at the output end of the air compressor, an inflation nozzle is provided on the surface of the regulating airbag, the inflation nozzle is connected to one end of the normally closed solenoid valve through an air pipe, and the control end of the controller is electrically connected to the connecting end of the air compressor and the normally closed solenoid valve.

[0010] Preferably, slide rails are fixedly connected on both sides of the salvage device, and both sides of the water absorption plate are slidably connected to the slide rails. The buoyancy of the support airbag in the water body is 1-1.5 times the weight of the water absorption plate, and a storage basket is provided on the top of the mobile platform close to the side of the salvage device.

[0011] Preferably, the salvage device includes a frame, one side of the frame is rotatably connected to an active roller, the other side of the frame is rotatably connected to a driven roller, a conveyor belt is transmission-connected between the active roller and the driven roller, the surface of the conveyor belt is provided with mesh holes, a fixed cylinder is fixedly connected to the surface of the frame at corresponding positions at both ends of the active roller, one end of the active roller extends to the outside of the fixed cylinder and is fixedly connected to a first synchronous wheel.

[0012] Preferably, a driving motor is fixedly connected to one side of the top of the fixing seat, a second synchronous wheel is fixedly connected to the output shaft end of the driving motor, and a synchronous belt is transmission-connected between the first synchronous wheel and the second synchronous wheel.

[0013] Preferably, the filter box includes a bottom frame and a box body, the box body is fixed on the top of the bottom frame, a slot adapted to the filter screen is arranged in the box body, a box cover is arranged on the top of the box body, one side of the box body is connected to a water inlet pipe, the other side of the box body is connected to a water outlet pipe, overflow ports are arranged on both sides of the box body and close to the water inlet pipe, both sides of the bottom frame are connected to drainage cylinders, and an isolation net is arranged on the surface of the bottom frame and at the drainage cylinder.

[0014] Preferably, a water level sensor is provided at one side of the interior of the box body, and an output end of the water level sensor is electrically connected to a controller, and the controller controls the water level in the box body by starting and stopping the first pump body.

[0015] Preferably, the composite pipe comprises a coating layer, a pipe and a steel cable, the pipe and the steel cable are each provided with three and are arranged inside the coating layer, and a filling layer is provided between the outer surface of the pipe and the steel cable and the coating layer.

[0016] Preferably, a fixed pulley adapted to the composite pipe is provided at one end of the mobile platform.

[0017] Preferably, a counterweight is provided at the bottom of the aeration rack, and a protective cover is provided at the bottom of the aeration rack and outside the water quality detection sensor.

[0018] (III) Beneficial effects

[0019] The present invention provides a water conservancy project ecological environment management device, which has the following beneficial effects:

[0020] (1) This water conservancy project ecological environment management device can clean up floating objects on the water surface by rotating a salvage device on one side of the mobile platform. At the same time, a water absorption plate is arranged on one side of the salvage device. Driven by the water flow, the floating objects are facilitated to move to the side of the salvage device, thereby improving the salvage effect. At the same time, in conjunction with the change in the volume of the airbag, the salvage device can rotate to adjust the tilt angle. The probability of being caught by floating objects is increased by adjusting the tilt angle, and the probability of rolling off the conveyor belt surface is reduced. The water absorption plate is slidably connected to the salvage device and cooperates with the support of the supporting airbag. When the angle of the salvage device is adjusted, the position can be adaptively adjusted, so that the water absorption plate is close to the surface of the water body and absorbs smaller floating objects.

[0021] (2) This water conservancy project ecological environment management device can screen out smaller floating objects through the filter box, reducing the pressure of subsequent filtration, and at the same time realize multi-stage filtration in conjunction with the setting of the filter net; it cooperates with the electrocatalytic oxidation reactor to treat water, reduce the use of chemical agents, and reduce the cost of management.

[0022] (3) This type of water conservancy project ecological environment management device can adjust the depth of the aeration rack driven by a winch to adapt to different water depths and management needs. It increases the dissolved oxygen content in the water body through aeration, promotes microbial activity, and improves the self-purification ability of the water body.

[0023] (4) This water conservancy project ecological environment management device is equipped with a water quality detection sensor, which can be used for on-demand management, thereby improving the efficiency of water body management. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 It is a structural schematic diagram of the filter box of the present invention;

[0026] Figure 3 It is a schematic diagram of the structure of the composite pipeline of the present invention;

[0027] Figure 4 It is a structural schematic diagram of the salvage device of the present invention;

[0028] Figure 5 For the present invention Figure 1 Enlarged view of point A in the middle;

[0029] Figure 6 This is a control block diagram of the present invention.

[0030] In the figure: 1-mobile platform, 2-fixed seat, 3-salvage device, 31-frame, 32-active roller, 33-driven roller, 34-conveyor belt, 35-fixed cylinder, 36-first synchronous wheel, 4-adjusting airbag, 5-slide rail, 6-water absorption plate, 7-support airbag, 8-filter box, 81-bottom frame, 82-box, 83-water inlet pipe, 84-water outlet pipe, 85-overflow port, 86-box cover, 87-isolation net, 88-drainage cylinder, 9-first pump body, 10-filter net, 11-electrocatalytic oxidation reactor, 12-control cabinet, 13-aeration fan, 14-second pump body, 15-winch, 16-composite pipeline, 161-coating layer, 162-pipeline, 163-steel cable, 164-filling layer, 17-fixed pulley, 18-aeration frame, 19-counterweight, 20-water quality detection sensor, 21-protective cover, 22-water level sensor, 23-air compressor, 24-normally closed solenoid valve, 25-inflating nozzle, 26-driving motor, 27-second synchronous wheel, 28-synchronous belt, 29-ultrasonic underwater ranging sensor. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. 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.

[0032] See also Figure 1-6 The present invention provides a technical solution: a water conservancy project ecological environment governance device, including a mobile platform 1, the mobile platform 1 adopts a small boat, and a power supply device is arranged in the mobile platform 1. The power supply device can be powered by a gasoline generator or solar energy, and a backup battery is arranged to ensure power supply.

[0033] The top of the mobile platform 1 is provided with a winch 15, an aeration fan 13, a control cabinet 12, an electrocatalytic oxidation reactor 11 and a filter box 8 in sequence from left to right. One end of the mobile platform 1 is fixedly connected to a fixed seat 2, one side of the fixed seat 2 is rotatably connected to a salvaging device 3, one end of the salvaging device 3 is rotatably connected to an adjusting air bag 4, an air compressor 23 is provided on the top of the mobile platform 1 and located on one side of the fixed seat 2, a normally closed solenoid valve 24 is provided at the output end of the air compressor 23, and an inflation nozzle 25 is provided on the surface of the adjusting air bag 4. 25 is connected to one end of the normally closed solenoid valve 24 with an air pipe, and the control end of the controller is electrically connected to the connecting end of the air compressor 23 and the normally closed solenoid valve 24. The regulating airbag 4 is inflated through the air compressor 23 and the air pipe to change the volume, thereby changing the buoyancy, which can drive one end of the salvage device 3 to rotate around the fixed seat 2, ensuring that the tilt angle can be adjusted during salvage, reducing the probability of floating objects rolling down, and improving the salvage effect. A storage basket is provided on the top of the mobile platform 1 near the salvage device 3 on one side for collecting salvaged floating objects.

[0034] A water absorbing plate 6 is also slidably connected to the side of the salvage device 3 close to the water body, and a supporting air bag 7 is arranged at the bottom of the water absorbing plate 6. Slide rails 5 are fixedly connected to the two sides of the salvage device 3, and the two sides of the water absorbing plate 6 are slidably connected to the slide rails 5. The buoyancy of the supporting air bag 7 in the water body is 1-1.5 times the weight of the water absorbing plate 6. The water absorbing plate 6 is supported by the supporting air bag 7. When the salvage device 3 adjusts its inclination, it can move along the length direction of the slide rail 5, so that the water absorbing plate 6 is close to the water surface. Since the water absorbing plate 6 is arranged on the side close to the salvage device 3, large floating objects are salvaged by the salvage device 3, and smaller floating objects enter the water absorbing plate 6. At the same time, when water flows into the water absorbing plate 6, it can also drive the floating objects to move toward the side of the salvage device 3, thereby improving the salvage effect.

[0035] A first pump body 9 is provided on one side of the filter box 8. Considering that there are floating objects in the water in the pump body, the first pump body 9 adopts a sewage pump to ensure that the pump body can operate normally. The first pump body 9 pumps the water in the water absorption plate 6 into the filter box 8 through a pipeline. A filter screen 10 is provided in the filter box 8. Multiple filter screens 10 can be provided. The materials of the filter screen 10 include but are not limited to filter cotton, activated carbon, silicon dioxide and graphene, so as to purify and filter the water body.

[0036] The water outlet end of the filter box 8 is connected to the water inlet end of the electrocatalytic oxidation reactor 11, a second pump body 14 is provided on one side of the aeration fan 13, a composite pipe 16 is wound on the surface of the winch 15, one end of the composite pipe 16 is connected to the water outlet end of the electrocatalytic oxidation reactor 11 and the air outlet end of the aeration fan 13, the other end of the composite pipe 16 extends into the water body and is fixedly connected to an aeration rack 18, an aeration plate is provided in the aeration rack 18, the corresponding pipe of the composite pipe 16 connected to the aeration fan 13 is connected to the aeration plate, and a water quality detection device is also provided at the bottom of the aeration rack 18. Sensor 20 and ultrasonic underwater ranging sensor 29, wherein the composite pipe 16 includes a coating layer 161, a pipe 162 and a steel cable 163, three pipes 162 and three steel cables 163 are provided and are arranged inside the coating layer 161, a filling layer 164 is provided between the outer surface of the pipe 162 and the steel cable 163 and the coating layer 161, and the steel cable 163 ensures the overall tensile strength, wherein two pipes 162 can be used to connect the aeration fan 13 and the water outlet end of the electrocatalytic oxidation reactor 11 respectively, and the other pipe 162 is used to pass through the connecting line of the water quality detection sensor 20.

[0037] The water quality detection sensor 20 includes but is not limited to a dissolved oxygen sensor, an ammonia nitrogen sensor, and an oxidation-reduction potential sensor, which detect various indicators of the water body. The ultrasonic underwater ranging sensor 29 is used to determine the distance between the aeration rack 18 and the bottom of the river channel, and assist in water treatment at different depths.

[0038] Under the action of the electric field, an oxidation reaction occurs at the anode of the electrocatalytic oxidation reactor, which decomposes organic matter into carbon dioxide, water and small molecular organic matter, thereby reducing the chemical oxygen demand (COD) and biological oxygen demand (BOD) in the wastewater; aeration introduces air into the sewage, increases the oxygen content in the water, promotes the growth and activity of aerobic microorganisms, and accelerates the oxidation and decomposition of organic matter.

[0039] A controller and a communication module are provided in the control cabinet 12. The output ends of the water quality detection sensor 20 and the ultrasonic underwater ranging sensor 29 are electrically connected to the controller. The controller compares the detection value of the water quality detection sensor 20 with a preset threshold value. If the detection value is not within the preset threshold value range, the controller starts the electrocatalytic oxidation reactor 11, the aeration fan 13, the first pump body 9 and the second pump body 14 to oxidize and decompose organic matter, increase the oxygen content in the water body, promote the growth and activity of aerobic microorganisms, and accelerate the oxidation and decomposition of organic matter.

[0040] The communication module transmits the detection information of the water quality detection sensor 20 to the control center, realizing real-time monitoring of water quality and facilitating understanding of the effect of water treatment.

[0041] The salvaging device 3 includes a frame 31, one side of the frame 31 is rotatably connected to an active roller 32, the other side of the frame 31 is rotatably connected to a driven roller 33, a conveyor belt 34 is transmission-connected between the active roller 32 and the driven roller 33, the surface of the conveyor belt 34 is provided with meshes, and in order to prevent floating objects from rolling off, horizontal strips can also be provided at equal intervals on the surface of the conveyor belt 34, a fixed cylinder 35 is fixedly connected to the surface of the frame 31 and located at corresponding positions at both ends of the active roller 32, one end of the active roller 32 extends to the outside of the fixed cylinder 35 and is fixedly connected to a first synchronous wheel 36, the fixed cylinder 35 and the active roller 32 are coaxially arranged, a driving motor 26 is fixedly connected to one side of the top of the fixed seat 2, the output shaft end of the driving motor 26 is fixedly connected to a second synchronous wheel 27, a synchronous belt 28 is transmission-connected between the first synchronous wheel 36 and the second synchronous wheel 27, and the driving motor 26 drives the active roller 32 to rotate through the synchronous belt 28, thereby realizing the use of the synchronous belt 28 to salvage floating objects.

[0042] The filter box 8 includes a bottom frame 81 and a box body 82. The box body 82 is fixed on the top of the bottom frame 81. A card slot adapted to the filter screen 10 is arranged in the box body 82. A box cover 86 is arranged on the top of the box body 82. One side of the box body 82 is connected to a water inlet pipe 83, and the other side of the box body 82 is connected to a water outlet pipe 84. Overflow ports 85 are arranged on both sides of the box body 82 and close to the water inlet pipe 83. Both sides of the bottom frame 81 are connected to drainage cylinders 88, and the drainage cylinders 88 extend to both sides of the mobile platform 1. An isolation net 87 is arranged on the surface of the bottom frame 81 and located at the drainage cylinders 88. A water level sensor 22 is arranged on one side of the box body 82. The output end of the water level sensor 22 is electrically connected to the controller. The controller controls the water level in the box body 82 by starting and stopping the first pump body 9. When the water level rises to the overflow port 85, floating objects on the water surface flow into the bottom frame 81 along the overflow port 85, thereby realizing the salvage of small floating objects.

[0043] A fixed pulley 17 adapted to the composite pipe 16 is provided at one end of the mobile platform 1, so as to ensure that the aeration frame 18 moves in the vertical direction.

[0044] A counterweight 19 is provided at the bottom of the aeration frame 18 , and a protective cover 21 is provided at the bottom of the aeration frame 18 and outside the water quality detection sensor 20 .

[0045] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the statement "comprise a ..." do not exclude the presence of other identical elements in the process, method, article or device including the elements.

[0046] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A water conservancy project ecological environment management device, comprising a mobile platform (1), wherein a power supply device is arranged in the mobile platform (1), characterized in that: The top of the mobile platform (1) is provided with a winch (15), an aeration fan (13), a control cabinet (12), an electrocatalytic oxidation reactor (11) and a filter box (8) in sequence from left to right. One end of the mobile platform (1) is fixedly connected to a fixed seat (2). One side of the fixed seat (2) is rotatably connected to a salvaging device (3). One end of the salvaging device (3) is rotatably connected to an adjusting airbag (4). The side of the salvaging device (3) close to the water body is also slidably connected to a water absorption plate (6). The bottom of the water absorption plate (6) is provided with a supporting airbag (7). One side of the filter box (8) is provided with a first pump body (9). The first pump body (9) pumps water in the water absorption plate (6) into the filter box (8) through a pipeline. The filter box (8) is provided with a filter screen (1). 0), the water outlet end of the filter box (8) is connected to the water inlet end of the electrocatalytic oxidation reactor (11), a second pump body (14) is arranged on one side of the aeration fan (13), a composite pipe (16) is wound on the surface of the winch (15), one end of the composite pipe (16) is connected to the water outlet end of the electrocatalytic oxidation reactor (11) and the air outlet end of the aeration fan (13), the other end of the composite pipe (16) extends into the water body and is fixedly connected to an aeration frame (18), an aeration plate is arranged in the aeration frame (18), the corresponding pipe of the composite pipe (16) connected to the aeration fan (13) is connected to the aeration plate, and a water quality detection sensor (20) and an ultrasonic underwater ranging sensor (29) are also arranged at the bottom of the aeration frame (18); The control cabinet (12) is provided with a controller and a communication module. The output ends of the water quality detection sensor (20) and the ultrasonic underwater ranging sensor (29) are electrically connected to the controller. The controller compares the detection value of the water quality detection sensor (20) with a preset threshold value. If the detection value is not within the preset threshold value range, the controller starts the electrocatalytic oxidation reactor (11), the aeration fan (13), the first pump body (9) and the second pump body (14). The communication module transmits the detection information of the water quality detection sensor (20) to the control center.

2. A water conservancy project ecological environment management device according to claim 1, characterized in that: An air compressor (23) is arranged on the top of the mobile platform (1) and on one side of the fixed seat (2); a normally closed electromagnetic valve (24) is arranged at the output port of the air compressor (23); an inflation nozzle (25) is arranged on the surface of the regulating airbag (4); an air pipe is connected between the inflation nozzle (25) and one end of the normally closed electromagnetic valve (24); and a control end of the controller is electrically connected to the connection end of the air compressor (23) and the normally closed electromagnetic valve (24).

3. The water conservancy project ecological environment management device according to claim 1 is characterized by: The two sides of the salvaging device (3) are fixedly connected with slide rails (5), the two sides of the water absorption plate (6) are slidably connected with the slide rails (5), the buoyancy of the supporting airbag (7) in the water body is 1-1.5 times the weight of the water absorption plate (6), and a storage basket is provided on the top of the mobile platform (1) close to the side of the salvaging device (3).

4. The water conservancy project ecological environment management device according to claim 1 is characterized by: The salvaging device (3) comprises a frame (31), one side of the frame (31) is rotatably connected to a driving roller (32), the other side of the frame (31) is rotatably connected to a driven roller (33), a conveyor belt (34) is transmission-connected between the driving roller (32) and the driven roller (33), a surface of the conveyor belt (34) is provided with meshes, a fixed cylinder (35) is fixedly connected to the surface of the frame (31) and at positions corresponding to the two ends of the driving roller (32), one end of the driving roller (32) extends to the outside of the fixed cylinder (35) and is fixedly connected to a first synchronous wheel (36).

5. The water conservancy project ecological environment management device according to claim 4 is characterized by: A driving motor (26) is fixedly connected to one side of the top of the fixing seat (2); a second synchronous wheel (27) is fixedly connected to the output shaft end of the driving motor (26); and a synchronous belt (28) is transmission-connected between the first synchronous wheel (36) and the second synchronous wheel (27).

6. The water conservancy project ecological environment management device according to claim 1 is characterized by: The filter box (8) comprises a bottom frame (81) and a box body (82); the box body (82) is fixed to the top of the bottom frame (81); a slot adapted to the filter screen (10) is provided in the box body (82); a box cover (86) is provided on the top of the box body (82); one side of the box body (82) is connected to a water inlet pipe (83); the other side of the box body (82) is connected to a water outlet pipe (84); overflow ports (85) are provided on both sides of the box body (82) and close to the water inlet pipe (83); both sides of the bottom frame (81) are connected to a drainage cylinder (88); and an isolation net (87) is provided on the surface of the bottom frame (81) and located at the drainage cylinder (88).

7. The water conservancy project ecological environment management device according to claim 6 is characterized by: A water level sensor (22) is provided on one side of the interior of the box (82), and an output end of the water level sensor (22) is electrically connected to a controller, and the controller controls the water level in the box (82) by starting and stopping the first pump body (9).

8. The water conservancy project ecological environment management device according to claim 1 is characterized by: The composite pipe (16) comprises a coating layer (161), a pipe (162) and a steel cable (163), wherein the pipe (162) and the steel cable (163) are each provided with three and are arranged inside the coating layer (161), and a filling layer (164) is arranged between the outer surface of the pipe (162) and the steel cable (163) and the coating layer (161).

9. The water conservancy project ecological environment management device according to claim 1 is characterized by: A fixed pulley (17) adapted to the composite pipe (16) is provided at one end of the mobile platform (1).

10. The water conservancy project ecological environment management device according to claim 1, characterized in that: A counterweight block (19) is arranged at the bottom of the aeration frame (18), and a protective cover (21) is arranged at the bottom of the aeration frame (18) and outside the water quality detection sensor (20).

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