Urban landscape river water quality supervision device

Abstract

The utility model discloses an urban landscape river water quality supervision device, which comprises a floating plate main body, a water quality monitor, a power supply control box and a monitoring box structure, a Z-shaped monitoring cavity and an equipment cavity are arranged on two sides in the monitoring box structure, the water quality monitor is arranged in the middle of the Z-shaped monitoring cavity, and a water filtering cavity is arranged on one side of the equipment cavity of the monitoring box structure. A water suction pump is arranged in the equipment cavity, the water suction pump is provided with a water suction pipe extending into the water filtering cavity and a water outlet pipe extending into the Z-shaped monitoring cavity, a second electric control valve is arranged on the water suction pipe, the Z-shaped monitoring cavity comprises a top water inlet channel and a bottom water outlet channel, first electric control valves are arranged in the water inlet channel and the water outlet channel, and the water outlet pipe is communicated with the water inlet channel. Compared with the prior art, the water quality monitoring device has the advantages that excessive impurities can be prevented from staying in the cavity through the Z-shaped monitoring cavity, and meanwhile, excessive impurities can be prevented from being attached to the water quality monitor to influence the monitoring precision through clean water flushing.

Description

A device for monitoring the water quality of urban landscape rivers Technical Field

[0001] This utility model relates to the technical field of water quality monitoring equipment, specifically to a water quality monitoring device for urban landscape rivers. Background Technology

[0002] River water quality refers to the physical, chemical, and biological characteristics of river water and its quality status. It reflects the environmental health of the river and its suitability for various uses.

[0003] In the management of urban landscape rivers, it is necessary to ensure the monitoring and supervision of river water quality. Current water quality monitoring technologies often involve placing detectors in the water or floating equipment on the water surface for real-time monitoring and supervision. However, underwater debris and other debris often adhere to the sensors, which can lead to changes in the accuracy of monitoring and supervision. Summary of the Invention

[0004] The technical problem to be solved by this utility model is to provide a self-cleaning urban landscape river water quality monitoring device, addressing the shortcomings mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a water quality monitoring device for urban landscape rivers, including a floating board body and a water quality monitor. The top of the floating board body is provided with a power supply control box, and the bottom of the floating board body is provided with a monitoring box structure. The power supply control box is provided with a controller and a battery. The monitoring box structure is provided with Z-shaped monitoring cavities and equipment cavities on both sides. The water quality monitor is located in the middle of the Z-shaped monitoring cavity.

[0006] The monitoring box structure has a water filtration chamber on one side of the equipment cavity. The equipment cavity is equipped with a water pump. The water pump has a water pumping pipe extending into the water filtration chamber and a water outlet pipe extending into the Z-shaped monitoring cavity. The water pumping pipe is equipped with a second electrically controlled valve.

[0007] The Z-shaped monitoring chamber includes a top water inlet channel and a bottom water outlet channel. A first electrically controlled valve is installed in both the water inlet channel and the water outlet channel. The water outlet pipe is connected to the water inlet channel.

[0008] Furthermore, an auxiliary floating plate is provided on the outer bottom of the main body of the floating plate to facilitate auxiliary floating operations.

[0009] Furthermore, both the inlet and outlet water channels are equipped with a first filter screen structure to prevent larger impurities from entering.

[0010] Furthermore, the water filtration chamber is provided with an inlet and a waste outlet on its outer side and bottom, respectively. A second filter screen structure is provided inside both the inlet and the waste outlet. A partition is provided between the waste outlet and the water pumping pipe. A cloth cover filter screen cylinder structure is provided on the side of the partition facing the inlet and the waste outlet, which facilitates the filtration of larger and smaller impurities in the water.

[0011] Furthermore, the equipment cavity is equipped with an air pump, which is connected to an air extraction pipe extending above the main body of the floating plate and an air outlet pipe extending into the cloth cover filter cylinder structure, facilitating backflushing and cleaning of the cloth cover filter cylinder structure.

[0012] Furthermore, a third electrically controlled valve is provided on the air outlet pipe, and a filter box that works in conjunction with the air extraction pipe is provided on the top of the floating plate body to prevent the intake of larger impurities.

[0013] Furthermore, the floating board body is provided with a protective support plate on top, and a solar power supply plate is provided on top of the protective support plate. An adapter is provided between the solar power supply plate and the battery to facilitate solar power supply operation.

[0014] The advantages of this utility model's urban landscape river water quality monitoring device compared to existing technologies are as follows: This device, through its Z-shaped monitoring chamber, can prevent excessive impurities from remaining inside the chamber. At the same time, through rinsing with clean water, it can prevent excessive impurities from adhering to the water quality monitor, thereby affecting the monitoring accuracy. Attached Figure Description

[0015] Figure 1 is a schematic diagram of a water quality monitoring device for urban landscape rivers.

[0016] Figure 2 is a schematic diagram of the first cross-sectional structure of an urban landscape river water quality monitoring device.

[0017] Figure 3 is a schematic diagram of the second cross-sectional structure of an urban landscape river water quality monitoring device.

[0018] As shown in the figure: 1. Main body of the floating board; 2. Auxiliary floating board; 3. Monitoring box structure; 4. Power supply control box; 5. Z-shaped monitoring chamber; 6. Water quality monitor; 7. Water inlet channel; 8. Water outlet channel; 9. First electric control valve; 10. First filter structure; 11. Water filtration chamber; 12. Partition; 13. Water pump; 14. Water pumping pipe; 15. Water outlet pipe; 16. Water inlet; 17. Waste outlet; 18. Second filter structure; 19. Second electric control valve; 20. Air pump; 21. Air pumping pipe; 22. Air outlet pipe; 23. Second electric control valve; 24. Third electric control valve; 25. Filter box; 26. Protective support plate; 27. Solar power supply panel; 28. Controller; 29. ​​Battery; 30. Adapter; 31. Equipment chamber. Detailed Implementation

[0019] The present invention will now be described in further detail with reference to the accompanying drawings.

[0020] Referring to Figures 1-3, an urban landscape river water quality monitoring device includes a floating plate body 1 and a water quality monitor 6. An auxiliary floating plate 2 is provided on the outer side of the bottom of the floating plate body 1. A power supply control box 4 is provided on the top of the floating plate body 1. A monitoring box structure 3 is provided at the bottom of the floating plate body 1. A controller 28 and a battery 29 are provided inside the power supply control box 4. Z-shaped monitoring cavities 5 and equipment cavities 31 are provided on both sides of the monitoring box structure 3. The water quality monitor 6 is located in the middle of the Z-shaped monitoring cavity 5.

[0021] The monitoring box structure 3 has a water filtration chamber 11 on one side of the equipment cavity 31. A water pump 13 is installed inside the equipment cavity 31. The water pump 13 has a water intake pipe 14 extending into the water filtration chamber 11 and a water outlet pipe 15 extending into the Z-shaped monitoring cavity 5. A second electrically controlled valve 23 is installed on the water intake pipe 14. The Z-shaped monitoring cavity 5 includes a top water inlet channel 7 and a bottom water outlet channel 8. A first electrically controlled valve 9 is installed in both the water inlet channel 7 and the water outlet channel 8. The water outlet pipe 15 is connected to the water inlet channel 7. Thus, the Z-shaped monitoring cavity 5 can be filled with water through the top water inlet channel 7 and the bottom water outlet channel 8, allowing for water quality monitoring with the water quality monitor 6. The water quality monitor 6 is generally equipped with multiple commonly available probes. Sensors such as pH value and particle size are installed according to requirements. At the same time, the position of the water quality monitor 6 needs to be sealed to prevent water leakage. During routine water quality testing, the first solenoid valve 9 of the inlet channel 7 can be closed periodically, and then the water pump 13 can be started to draw filtered water to flush the Z-shaped monitoring chamber 5 and the water quality monitor 6 inside the Z-shaped monitoring chamber 5. This can prevent too much impurity from adhering and affecting the detection accuracy of the water quality monitor 6. The inlet channel 7 and the outlet channel 8 are both equipped with a first filter screen structure 10. The first filter screen structure 10 can prevent larger debris from entering, but it cannot affect the entry of impurities that need to be detected in the water.

[0022] The water filtration chamber 11 has an inlet 16 on its outer side and a waste outlet 17 on its bottom. A second filter screen structure 18 is installed inside both the inlet 16 and the waste outlet 17. A partition 12 is installed between the waste outlet 17 and the pumping pipe 14. A cloth-covered filter screen cylinder structure 19 is installed on the side of the partition 12 facing the inlet 16 and the waste outlet 17. The cloth-covered filter screen cylinder structure 19 is generally a mesh cylinder with a filter cloth cover attached to the outside or inside, which can filter fine impurities and facilitate subsequent rinsing for cleanliness. An air pump 20 is installed inside the equipment chamber 31. The system is connected to an air extraction pipe 21 extending above the main body 1 of the floating plate and an air outlet pipe 22 extending into the filter cylinder structure 19. The air outlet pipe 22 is equipped with a third electrically controlled valve 24. The top of the main body 1 of the floating plate is equipped with a filter box 25 that works in conjunction with the air extraction pipe 21. Even when the filter cylinder structure 19 is used underwater for a long time, fine particles may adhere to it. Activating the air pump 20 can backwash the filter cylinder structure 19. The impurities on the filter cylinder structure 19 are generally discharged through the waste outlet 17, which can prevent excessive impurities from accumulating in the water filter chamber 11.

[0023] The floating board body 1 is provided with a protective support plate 26 on top, and a solar power supply plate 27 is provided on top of the protective support plate 26. An adapter 30 is provided between the solar power supply plate 27 and the battery 29. The solar power supply plate 27 and the adapter 30 can provide solar power, which is convenient for the equipment to be used outdoors for a long time. At the same time, corresponding electrical devices that output power through solar charging can also be set up to facilitate the synchronous operation of solar power supply and equipment operation. This is a common circuit setting, so it will not be described in detail.

[0024] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A water quality monitoring device for urban landscape rivers, comprising a floating board body (1) and a water quality monitor (6), wherein a power supply control box (4) is provided on the top of the floating board body (1), and a monitoring box structure (3) is provided at the bottom of the floating board body (1), wherein a controller (28) and a storage battery (29) are provided inside the power supply control box (4), characterized in that: The monitoring box structure (3) has a Z-shaped monitoring chamber (5) and an equipment chamber (31) on both sides. The water quality monitor (6) is located in the middle of the Z-shaped monitoring chamber (5). The monitoring box structure (3) has a water filtration chamber (11) on one side of the equipment chamber (31). The equipment chamber (31) has a water pump (13). The water pump (13) has a water pump pipe (14) extending into the water filtration chamber (11) and a water outlet pipe (15) extending into the Z-shaped monitoring chamber (5). The water pump pipe (14) has a second electric control valve (23). The Z-shaped monitoring chamber (5) includes a top water inlet channel (7) and a bottom water outlet channel (8). The water inlet channel (7) and the water outlet channel (8) are both equipped with a first electric control valve (9). The water outlet pipe (15) is connected to the water inlet channel (7).

2. The urban landscape river water quality monitoring device according to claim 1, characterized in that: An auxiliary floating plate (2) is provided on the outer bottom of the main body (1) of the floating plate.

3. The urban landscape river water quality monitoring device according to claim 1, characterized in that: The inlet channel (7) and outlet channel (8) are both provided with a first filter screen structure (10) at their ends.

4. The urban landscape river water quality monitoring device according to claim 1, characterized in that: The water filtration chamber (11) is provided with an inlet (16) on the outside and a waste outlet (17) on the bottom. A second filter screen structure (18) is provided in both the inlet (16) and the waste outlet (17). A partition (12) is provided between the waste outlet (17) and the water pumping pipe (14). A cloth cover filter screen cylinder structure (19) is provided on the side of the partition (12) facing the inlet (16) and the waste outlet (17).

5. The urban landscape river water quality monitoring device according to claim 4, characterized in that: The equipment cavity (31) is equipped with an air pump (20), which is connected to an air extraction pipe (21) extending above the floating plate body (1) and an air outlet pipe (22) extending into the cloth cover filter cylinder structure (19).

6. The urban landscape river water quality monitoring device according to claim 5, characterized in that: The air outlet pipe (22) is equipped with a third electrically controlled valve (24), and the top of the floating plate body (1) is equipped with a filter box (25) that works in conjunction with the air extraction pipe (21).

7. The urban landscape river water quality monitoring device according to claim 1, characterized in that: The floating board body (1) is provided with a protective support plate (26) on top, and a solar power supply plate (27) is provided on top of the protective support plate (26). An adapter (30) is provided between the solar power supply plate (27) and the battery (29).

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