Water quality sampling equipment based on water pollution control

Abstract

The invention relates to the technical field of water pollution treatment, and discloses water quality sampling equipment based on water pollution treatment, which comprises a water taking device, sliding rail grooves are formed in the front side and the rear side of the upper end surface of the water taking device, and the water quality sampling equipment also comprises transmission shafts, and the transmission shafts are rotatably mounted on the front end surface and the rear end surface of the water taking device; the driving assembly is arranged in the middle of the inner cavity of the water taking device; the covering assembly is arranged on the right side of the upper end face of the water taking device; the sampling assembly is arranged on the left side of the inner cavity of the water taking device. Through the arrangement of the driving assembly, the driving raft and the like, the whole device can achieve the fixed-point retention function at any position on a lake, prerequisite preparation is made for the water body sampling precision of the sampler, the photovoltaic solar panel is arranged, power output can be provided for a central controller, a driving motor, a covering motor and sampling electricity in the whole device, and the water body sampling precision is improved. The use cost of the whole device is saved, the device can be conveniently arranged in a lake with inconvenient field traffic, and the practicability is high.

Description

Technical Field

[0001] The present invention relates to the technical field of water pollution control, and particularly to a water quality sampling device based on water pollution control. Background Technique

[0002] Environmental monitoring refers to the activities of environmental monitoring agencies to monitor and measure the environmental quality status. Environmental monitoring is to monitor and measure the indicators reflecting environmental quality to determine the pollution status of the environment and the level of environmental quality. The content of environmental monitoring mainly includes the monitoring of physical indicators, chemical indicators, and ecological systems. Environmental monitoring is the basis for scientific environmental management and environmental law enforcement supervision, and an essential basic work for environmental protection. The core goal of environmental monitoring is to provide data on the current status and changing trends of environmental quality, judge environmental quality, evaluate the current major environmental problems, and serve environmental management. Among them, water quality detection is an important part of environmental monitoring. Water is the source of life, and humans cannot do without water in their living and production activities. The quality of domestic drinking water is closely related to human health. With the development of social economy, scientific progress, and the improvement of people's living standards, people's requirements for the quality of domestic drinking water are constantly increasing, and the drinking water quality standards are also continuously developing and improving.

[0003] After retrieval, such as the invention patent with the patent publication number CN118624303A, a spherical multi-layer water quality sampling device includes a water quality sampling mechanism and also includes an orientation mechanism for adjusting the posture of the water quality sampling mechanism. The water quality sampling mechanism includes a spherical frame with one side connected to the orientation mechanism, and a number of water quality sampling components detachably arranged on the spherical frame. The spherical frame includes a spherical core and a number of stoppers evenly distributed on the outer surface of the spherical core. The water quality sampling component includes a water collection cavity with one end detachably connected to the outer surface of the spherical core.

[0004] In the above patent, when the device reaches water layers at different depths, by overcoming the spring force in the corresponding water quality sampling component by the water pressure of different water layers, the water collection cavity can automatically sample the water quality of different water layers, meeting the sampling and detection of water quality in different water layers. However, in the actual use process, due to the wide surface of the lake and the fixed installation position of the above device, it is difficult to collect data on water samples in multiple places in the lake, and there is a certain narrowness. Therefore, there is an urgent need for a water quality sampling device based on water pollution control. Summary of the Invention

[0005] The purpose of the present invention is to provide a water quality sampling device based on water pollution control to solve the problems of inaccurate sampling accuracy and inconvenient use for lake water bodies proposed in the above background technique.

[0006] To achieve the above object, the present invention provides the following technical solution: A water quality sampling device based on water pollution treatment, including a water intake device, on the front and rear sides of the upper end face of the water intake device, slide rail grooves are opened, and a floating raft is slidably installed in the inner cavity of the slide rail groove. It also includes:

[0007] A drive shaft, the drive shaft is rotatably installed on the front and rear end faces of the water intake device, and drive rafts are fixedly installed on the front and rear end faces of the drive shaft;

[0008] A drive assembly, the drive assembly is arranged in the middle of the inner cavity of the water intake device, and the drive assembly is used to rotate the drive shaft;

[0009] A covering assembly, the covering assembly is arranged on the right side of the upper end face of the water intake device, and the covering assembly is used to provide power output to the drive assembly;

[0010] A sampling assembly, the sampling assembly is arranged on the left side of the inner cavity of the water intake device, and the sampling assembly is used to collect water quality from the water body.

[0011] Preferably, the drive assembly includes a housing fixedly installed in the middle of the inner cavity of the water intake device. In the inner cavity of the housing, a first bevel gear, a second bevel gear and a third bevel gear are rotatably installed. The first bevel gear is meshed with the second bevel gear, the second bevel gear is fixedly connected with the drive shaft, and the drive shaft penetrates through the housing.

[0012] Preferably, a drive motor is fixedly installed on the right side of the inner cavity of the water intake device through a frame. A connecting shaft is fixedly installed at the output shaft end of the drive motor. The connecting shaft is fixedly connected with the first bevel gear. The connecting shaft penetrates through the housing. The number of teeth of the second bevel gear is half of the number of teeth of the first bevel gear. The second bevel gear is always idling. The left and right side walls of the water intake device are provided with rounded corners.

[0013] Preferably, the covering assembly includes triangular plates fixedly installed on the left and right sides of the upper end face of the water intake device. Guide wheels are rotatably installed on the front and rear sides of the triangular plate on the right side. Limit grooves are opened on the front and rear end faces of the water intake device. A support pillar is slidably installed in the inner cavity of the limit groove. A moving strip is fixedly installed on the lower end face of the support pillar. A covering plate is rotatably installed between the front and rear support pillars.

[0014] Preferably, a covering motor is fixedly installed on the right side of the inner cavity of the water intake device through a frame. A covering gear is fixedly installed at the output shaft end of the covering motor. An engaging groove corresponding to the teeth of the covering gear is arranged on the moving strip. The moving strip slides in the inner cavity of the limit groove. The covering plate is attached to the side wall of the covering gear.

[0015] Preferably, a central controller is fixedly installed in the middle of the inner cavity of the water intake device. A photovoltaic solar panel is also fixedly installed in the middle of the inner cavity of the water intake device. A storage battery electrically connected to the photovoltaic solar panel is fixedly installed on the left side of the inner cavity of the water intake device.

[0016] Preferably, the sampling assembly includes a rotating column rotatably installed on the left side of the inner cavity of the water intake device. A water intake pipe is wound and installed on the side wall of the rotating column. A driven wheel is fixedly installed on the front side of the side wall of the rotating column. A sampling motor is fixedly installed on the upper left side of the inner cavity of the water intake device through a frame. A driving wheel is fixedly installed at the output shaft end of the sampling motor. A belt is directly installed between the driven wheel and the driving wheel for transmission.

[0017] Preferably, a bidirectional threaded groove rod is rotatably installed on one side of the inner cavity of the water intake device close to the rotating column. A connecting ring is slidably installed in the threaded groove cavity of the bidirectional threaded groove rod. The water intake pipe slides in the inner cavity of the connecting ring. An arc-shaped groove for the water intake pipe to slide is provided at the lower left side of the side wall of the water intake device. A counterweight block is fixedly installed on the side wall of the water intake pipe. A sampler is fixedly installed on the lower end surface of the water intake pipe.

[0018] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0019] 1. The invention enables the sampling motor to start through the central controller. Since a driving wheel is fixedly installed at the output shaft end of the sampling motor, under the driving action of the belt, the driving wheel can drive the belt to make the driven wheel rotate. Since the driven wheel is fixedly connected to the rotating column, the rotating column will rotate. Since the water intake pipe is wound and installed on the side wall of the rotating column, and a bidirectional threaded groove rod is rotatably installed on one side of the inner cavity of the water intake device close to the rotating column, the water intake pipe will continuously be delivered downward. Under the action of the gravity of the counterweight block on the water intake pipe, the water intake pipe can drive the sampler to stably stay in the water body of the lake. Through the setting of the water intake device and the central controller, the whole device can complete the sampling of the lake water body and detect and analyze various data in the water body.

[0020] 2. The invention enables the driving motor to start to drive the connecting shaft to drive the first bevel gear to rotate. Since the first bevel gear is meshed and connected with the second bevel gear, and the number of teeth of the second bevel gear is half of the number of teeth of the first bevel gear, the first bevel gear can drive the second bevel gear to make the transmission shaft rotate at a high speed. Since driving rafts are fixedly installed at the front and rear end faces of the transmission shaft, as the driving rafts rotate continuously, the water surface of the lake can be stirred, promoting the forward and backward movement of the whole device. At the same time, with the buoyancy given by the floating raft to the water intake device, the whole device can complete the function of staying at a fixed point at any position on the lake, improving the accuracy of the whole device for sampling the water body by the sampler. Description of the Drawings

[0021] Figure 1 This is a front view overall structural schematic diagram of a water quality sampling device based on water pollution control according to the present invention;

[0022] Figure 2 This is a top view overall structural schematic diagram of a water quality sampling device based on water pollution control according to the present invention;

[0023] Figure 3 This is a partial sectional structural schematic diagram of a water quality sampling device based on water pollution control according to the present invention;

[0024] Figure 4 This is a sectional structural schematic diagram at the housing of a water quality sampling device based on water pollution control according to the present invention;

[0025] Figure 5 This is a front sectional structural schematic diagram of a water quality sampling device based on water pollution control according to the present invention;

[0026] Figure 6 This is a Figure 5 magnified structural schematic diagram of area A in a water quality sampling device based on water pollution control according to the present invention;

[0027] Figure 7 This is a front sectional structural schematic diagram of a water quality sampling device based on water pollution control according to the present invention.

[0028] In the figure: 1, water intake device; 11, slide rail groove; 12, floating raft; 13, limit groove; 14, arc groove; 2, transmission shaft; 21, driving raft; 3, driving assembly; 31, housing; 32, first bevel gear; 33, second bevel gear; 34, third bevel gear; 35, driving motor; 36, connecting shaft; 4, covering assembly; 41, triangular plate; 42, guide wheel; 43, support pillar; 44, moving strip; 441, meshing groove; 45, covering plate; 46, covering motor; 47, covering gear; 48, central controller; 49, photovoltaic solar panel; 410, energy storage battery; 5, sampling assembly; 51, rotating column; 52, water sampling pipe; 521, counterweight; 522, sampler; 53, driven wheel; 54, sampling motor; 55, driving wheel; 56, belt; 57, double-threaded groove rod; 58, connecting ring. Detailed implementation manners

[0029] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0030] Please refer to Figures 1-7, the present invention provides a technical solution for a water quality sampling device based on water pollution treatment:

[0031] A water quality sampling device based on water pollution treatment, including a water intake device 1. On the front and rear sides of the upper end face of the water intake device 1, slide rail grooves 11 are provided. A floating raft 12 is slidably installed in the inner cavity of the slide rail grooves 11. It further includes:

[0032] A transmission shaft 2, the transmission shaft 2 is rotatably installed on the front and rear end faces of the water intake device 1, and driving rafts 21 are fixedly installed on the front and rear end faces of the transmission shaft 2;

[0033] A driving component 3, the driving component 3 is arranged in the middle of the inner cavity of the water intake device 1, and the driving component 3 is used to rotate the transmission shaft 2;

[0034] A covering component 4, the covering component 4 is arranged on the right side of the upper end face of the water intake device 1, and the covering component 4 is used to provide power output to the driving component 3;

[0035] A sampling component 5, the sampling component 5 is arranged on the left side of the inner cavity of the water intake device 1, and the sampling component 5 is used to collect water quality from the water body.

[0036] Furthermore, the driving component 3 includes a housing 31 fixedly installed in the middle of the inner cavity of the water intake device 1. In the inner cavity of the housing 31, a first bevel gear 32, a second bevel gear 33 and a third bevel gear 34 are rotatably installed. The first bevel gear 32 is meshed and connected with the second bevel gear 33. The second bevel gear 33 is fixedly connected with the transmission shaft 2. The transmission shaft 2 penetrates through the housing 31;

[0037] On the right side of the inner cavity of the water intake device 1, a driving motor 35 is fixedly installed through a frame. A connecting shaft 36 is fixedly installed at the output shaft end of the driving motor 35. The connecting shaft 36 is fixedly connected with the first bevel gear 32. The connecting shaft 36 penetrates through the housing 31. The number of teeth of the second bevel gear 33 is half of the number of teeth of the first bevel gear 32. The second bevel gear 33 is always idling. The left and right side walls of the water intake device 1 are set as rounded corners.

[0038] It should be noted that the worker can remotely start the driving motor 35 to drive the connecting shaft 36 to drive the first bevel gear 32 to rotate. Since the first bevel gear 32 is meshed and connected with the second bevel gear 33 and the number of teeth of the second bevel gear 33 is half of the number of teeth of the first bevel gear 32, at this time, the first bevel gear 32 can drive the second bevel gear 33 to rotate the transmission shaft 2 at a high speed. Since the driving rafts 21 are fixedly installed on the front and rear end faces of the transmission shaft 2, at this time, as the driving rafts 21 rotate continuously, the water surface of the lake can be stirred, promoting the forward and backward movement of the entire device. At the same time, with the buoyancy given by the floating raft 12 to the water intake device 1, the entire device can complete the function of staying at a fixed point at any position on the lake, making a prerequisite for the accuracy of the water sampler 522 to sample the water body.

[0039] Furthermore, the covering component 4 includes triangular plates 41 fixedly installed on the left and right sides of the upper end face of the water intake device 1. Guide wheels 42 are rotatably installed on the front and rear sides of the triangular plate 41 on the right side. Limit grooves 13 are formed in the front and rear end faces of the water intake device 1. A support column 43 is slidably installed in the inner cavity of the limit groove 13. A moving strip 44 is fixedly installed on the lower end face of the support column 43. A covering plate 45 is rotatably installed between the support columns 43 on the front and rear sides;

[0040] A covering motor 46 is fixedly installed on the right side of the inner cavity of the water intake device 1 through a frame. A covering gear 47 is fixedly installed at the output shaft end of the covering motor 46. An engaging groove 441 corresponding to the teeth of the covering gear 47 is provided on the moving strip 44. The moving strip 44 slides in the inner cavity of the limit groove 13. The covering plate 45 is attached to the side wall of the covering gear 47;

[0041] A central controller 48 is fixedly installed in the middle of the inner cavity of the water intake device 1. A photovoltaic solar panel 49 is also fixedly installed in the middle of the inner cavity of the water intake device 1. An energy storage battery 410 electrically connected to the photovoltaic solar panel 49 is fixedly installed on the left side of the inner cavity of the water intake device 1.

[0042] It should be noted that when the entire device is used in rainy or cloudy weather, the worker can operate the covering motor 46 through the central controller 48. The covering motor 46 will drive the covering gear 47 to rotate. Through the setting of the engaging groove 441 on the moving strip 44, the covering gear 47 can drive the moving strip 44 to move through the engaging groove 441, so that the moving strip 44 moves in the inner cavity of the limit groove 13 on the water intake device 1. Since the support column 43 is fixedly installed on the moving strip 44, the covering plate 45 rotates in the inner cavity of the support column 43. At this time, with the cooperation of the guide wheels 42, the covering plate 45 can be horizontally laid on the triangular plates 41 on the left and right sides to protect the photovoltaic solar panel 49, avoiding the impact of sand or raindrops in the air on the surface of the photovoltaic solar panel 49 in bad weather, ensuring a good service life of the photovoltaic solar panel 49, and enabling the entire device to operate effectively for a long time.

[0043] Furthermore, the sampling component 5 includes a rotating column 51 rotatably installed on the left side of the inner cavity of the water intake device 1. A water intake pipe 52 is wound and installed on the side wall of the rotating column 51. A driven wheel 53 is fixedly installed on the front side of the side wall of the rotating column 51. A sampling motor 54 is fixedly installed on the upper left side of the inner cavity of the water intake device 1 through a frame. A driving wheel 55 is fixedly installed at the output shaft end of the sampling motor 54. A belt 56 is directly installed between the driven wheel 53 and the driving wheel 55 for transmission;

[0044] On one side of the inner cavity of the water intake device 1 close to the rotating column 51, a bidirectional threaded groove rod 57 is rotatably installed. A connecting ring 58 is slidably installed in the inner cavity of the threaded groove wall of the bidirectional threaded groove rod 57. The water intake pipe 52 slides in the inner cavity of the connecting ring 58. An arc-shaped groove 14 for the sliding of the water intake pipe 52 is arranged at the lower left part of the side wall of the water intake device 1. A counterweight block 521 is fixedly installed on the side wall of the water intake pipe 52, and a sampler 522 is fixedly installed on the lower end surface of the water intake pipe 52.

[0045] It should be noted that by prompting the sampling motor 54 to start through the central controller 48, since a driving wheel 55 is fixedly installed at the output shaft end of the sampling motor 54, under the driving action of the belt 56, the driving wheel 55 can drive the belt 56 to make the driven wheel 53 rotate. Since the driven wheel 53 is fixedly connected to the rotating column 51, the rotating column 51 will rotate. Since the water intake pipe 52 is wound and installed on the side wall of the rotating column 51, and a bidirectional threaded groove rod 57 is rotatably installed on one side of the inner cavity of the water intake device 1 close to the rotating column 51, at this time, the water intake pipe 52 will continuously be delivered downward. Under the action of the gravity of the counterweight block 521 on the water intake pipe 52, the water intake pipe 52 can drive the sampler 522 to stably stay in the water body of the lake. Through the setting of the sampler 522 and the central controller 48, the entire device can complete the sampling of the lake water body and detect and analyze various data in the water body.

[0046] Working principle:

[0047] During operation, through the setting of the central controller 48, the driving motor 35 is electrically connected to the central controller 48. Workers can remotely start the driving motor 35 to drive the connecting shaft 36 to drive the first bevel gear 32 to rotate. Since the first bevel gear 32 is meshed and connected with the second bevel gear 33, and the number of teeth of the second bevel gear 33 is half of the number of teeth of the first bevel gear 32, at this time, the first bevel gear 32 can drive the second bevel gear 33 to make the transmission shaft 2 rotate at a high speed. Since the driving rafts 21 are fixedly installed on the front and rear end faces of the transmission shaft 2, at this time, as the driving rafts 21 continuously rotate, the water surface of the lake can be stirred to promote the forward and backward movement of the entire device. At the same time, with the buoyancy given by the floating raft 12 to the water intake device 1, the entire device can complete the function of staying at a fixed point at any position on the lake, making a prerequisite for the accuracy of the sampler 522 to sample the water body.

[0048] After the position of the entire device on the lake is determined, the sampling motor 54 can be prompted to start by the central controller 48. Since a driving wheel 55 is fixedly installed at the output shaft end of the sampling motor 54, under the driving action of the belt 56, the driving wheel 55 can drive the belt 56 to rotate the driven wheel 53. Since the driven wheel 53 is fixedly connected to the rotating column 51, the rotating column 51 will rotate. Since a water intake pipe 52 is wound and installed on the side wall of the rotating column 51, and a bidirectional threaded groove rod 57 is rotatably installed on one side of the inner cavity of the water sampler 1 close to the rotating column 51, at this time, the water intake pipe 52 will continuously transport downward. Under the gravity of the counterweight 521 on the water intake pipe 52, the water intake pipe 52 can drive the sampler 522 to stably stay in the water body of the lake. Through the setting of the sampler 522 and the central controller 48, the entire device can complete the sampling of the lake water body and detect and analyze various data in the water body;

[0049] After the entire device is used up, start the sampling motor 54 to rotate in the reverse direction, which can make the rotating column 51 rotate synchronously in the reverse direction. At this time, under the limiting action of the connecting ring 58 on the bidirectional threaded groove rod 57, when the rotating column 51 retracts the water intake pipe 52, the connecting ring 58 can slide left and right on the side wall of the bidirectional threaded groove rod 57 to quickly and neatly retract the water intake pipe 52, which is convenient for the good storage of the water intake pipe 52 when it is not in use and improves the service life of the water intake pipe 52;

[0050] Through the setting of the photovoltaic solar panel 49, when the entire device is used under sunny weather, the photovoltaic solar panel 49 can convert solar energy into electrical energy and store it in the energy storage battery 410. Through the setting of the energy storage battery 410, it can provide power output for the central controller 48, the driving motor 35, the covering motor 46 and the sampling motor 54 in the entire device, saving the use cost of the entire device and being convenient for use in lakes with inconvenient transportation in the wild, with strong practicability;

[0051] When the entire device is used under rainy or cloudy weather, the worker can make the covering motor 46 operate through the central controller 48. The covering motor 46 will drive the covering gear 47 to rotate. Through the setting of the meshing groove 441 on the moving strip 44, the covering gear 47 can drive the moving strip 44 to move through the meshing groove 441, so that the moving strip 44 moves in the inner cavity of the limiting groove 13 on the water sampler 1. Since a support column 43 is fixedly installed on the moving strip 44 and the covering plate 45 rotates in the inner cavity of the support column 43, at this time, under the cooperation of the guide wheel 42, the covering plate 45 can be horizontally laid on the triangular plates 41 on the left and right sides to protect the photovoltaic solar panel 49, avoiding the impact of sand or raindrops in the air on the surface of the photovoltaic solar panel 49 under bad weather, ensuring the good service life of the photovoltaic solar panel 49 and enabling the entire device to operate effectively for a long time.

[0052] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present invention, rather than limiting the protection scope of the present invention. Any simple modification or equivalent replacement made by those of ordinary skill in the art to the technical solution of the present invention shall not depart from the essence and scope of the technical solution of the present invention.

Claims

1. A water quality sampling device based on water pollution control, comprising a water intake device (1). On the front and rear sides of the upper end surface of the water intake device (1), slide rail grooves (11) are provided. A floating raft (12) is slidably installed in the inner cavity of the slide rail grooves (11). It is characterized in that, It further includes: a transmission shaft (2) rotatably installed on the front and rear end faces of the water intake device (1), and driving rafts (21) are fixedly installed on the front and rear end faces of the transmission shaft (2); a driving assembly (3) arranged in the middle of the inner cavity of the water intake device (1) for rotating the transmission shaft (2); a covering assembly (4) arranged on the right side of the upper end face of the water intake device (1) for providing power output to the driving assembly (3); a sampling assembly (5) arranged on the left side of the inner cavity of the water intake device (1) for collecting water quality from the water body.

2. The water quality sampling device based on water pollution treatment according to claim 1, characterized in that: The driving assembly (3) includes a housing (31) fixedly installed in the middle of the inner cavity of the water intake device (1). A first bevel gear (32), a second bevel gear (33) and a third bevel gear (34) are rotatably installed in the inner cavity of the housing (31). The first bevel gear (32) is meshed and connected with the second bevel gear (33). The second bevel gear (33) is fixedly connected with the transmission shaft (2). The transmission shaft (2) penetrates through the housing (31).

3. The water quality sampling device based on water pollution treatment according to claim 2, wherein: A driving motor (35) is fixedly installed on the right side of the inner cavity of the water intake device (1) through a frame. A connecting shaft (36) is fixedly installed at the output shaft end of the driving motor (35). The connecting shaft (36) is fixedly connected with the first bevel gear (32). The connecting shaft (36) penetrates through the housing (31). The number of teeth of the second bevel gear (33) is half of the number of teeth of the first bevel gear (32). The second bevel gear (33) is always idling. The left and right side walls of the water intake device (1) are provided with rounded corners.

4. The water quality sampling device based on water pollution treatment according to claim 1, characterized in that: The covering assembly (4) includes triangular plates (41) fixedly installed on the left and right sides of the upper end face of the water intake device (1). Guide wheels (42) are rotatably installed on the front and rear sides of the triangular plate (41) on the right side. A limiting groove (13) is formed in the front and rear end faces of the water intake device (1). A support column (43) is slidably installed in the inner cavity of the limiting groove (13). A moving strip (44) is fixedly installed at the lower end face of the support column (43). A covering plate (45) is rotatably installed between the front and rear support columns (43).

5. The water quality sampling device based on water pollution treatment according to claim 4, characterized in that: A covering motor (46) is fixedly installed on the right side of the inner cavity of the water intake device (1) through a frame. A covering gear (47) is fixedly installed at the output shaft end of the covering motor (46). An engaging groove (441) corresponding to the teeth of the covering gear (47) is provided on the moving strip (44). The moving strip (44) slides in the inner cavity of the limiting groove (13). The covering plate (45) is attached to the side wall of the covering gear (47).

6. The water quality sampling device based on water pollution treatment according to claim 1, characterized in that: A central controller (48) is fixedly installed in the middle of the inner cavity of the water intake device (1). A photovoltaic solar panel (49) is also fixedly installed in the middle of the inner cavity of the water intake device (1). An energy storage battery (410) electrically connected to the photovoltaic solar panel (49) is fixedly installed on the left side of the inner cavity of the water intake device (1).

7. The water quality sampling device based on water pollution treatment according to claim 1, wherein: The sampling assembly (5) includes a rotating column (51) rotatably installed on the left side of the inner cavity of the water intake device (1). A water intake pipe (52) is wound and installed on the side wall of the rotating column (51). A driven wheel (53) is fixedly installed on the front side of the side wall of the rotating column (51). A sampling motor (54) is fixedly installed on the upper left side of the inner cavity of the water intake device (1) through a frame. A driving wheel (55) is fixedly installed at the output shaft end of the sampling motor (54). A belt (56) is directly installed between the driven wheel (53) and the driving wheel (55) for transmission.

8. A water quality sampling device based on water pollution treatment according to claim 7, characterized in that: A bidirectional threaded rod (57) is rotatably installed on one side of the inner cavity of the water intake device (1) close to the rotating column (51). A connecting ring (58) is slidably installed in the threaded groove wall inner cavity of the bidirectional threaded rod (57). The water intake pipe (52) slides in the inner cavity of the connecting ring (58). An arc-shaped groove (14) for the sliding of the water intake pipe (52) is provided at the lower left side of the side wall of the water intake device (1). A counterweight block (521) is fixedly installed on the side wall of the water intake pipe (52). A sampler (522) is fixedly installed on the lower end surface of the water intake pipe (52).

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