Water quality monitoring device

Abstract

The utility model relates to the technical field of environmental governance monitoring, and particularly discloses a water quality monitoring device which comprises a floating body, the floating body is connected with an adjusting pipeline through a telescopic assembly, a limiting block is installed on the adjusting pipeline, a first pipeline is arranged in the limiting block, and the first pipeline is communicated with the adjusting pipeline; one end of the water pump communicates with the first pipeline through a second pipeline, the other end of the water pump communicates with the water quality monitoring box through a third pipeline, and the water quality monitoring box and the water pump are both installed on the floating body. A power motor is further included, and a propeller is arranged at the output end of the power motor, located in lake water and used for driving the floating body to move. The electric control box body and the storage battery are installed on the floating body, and a controller is arranged in the electric control box body and connected with the power motor and the telescopic assembly. And the water environment component monitoring efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of environmental governance and monitoring technology, specifically to a water quality monitoring device. Background Technology

[0002] With the continuous advancement of urbanization, sewage and wastewater are discharged into rivers and lakes, leading to serious water pollution. Therefore, river and lake ecological governance is a necessary means to protect public health and promote economic development. River and lake ecological governance refers to the comprehensive management of the river and lake ecological environment, protecting and restoring river and lake ecosystems, achieving sustainable use of water resources, improving water quality, and safeguarding the human living environment. The importance of river and lake ecological governance is self-evident. River and lake ecological governance requires monitoring of lake water to facilitate governance.

[0003] The current method for monitoring lake water involves manually sampling the water and then identifying its composition. This sampling and identification method is inefficient and not suitable for monitoring lake water at different locations. Utility Model Content

[0004] The purpose of this invention is to provide a water quality monitoring device that facilitates monitoring of different locations in a lake, thereby improving the efficiency of water quality monitoring.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A water quality monitoring device includes a float, which is connected to an adjusting pipe via a telescopic component. A limit block is installed on the adjusting pipe, and a first pipe is provided inside the limit block, which is connected to the adjusting pipe. The float is also equipped with a water pump, one end of which is connected to the first pipe via a second pipe, and the other end of which is connected to a water quality monitoring box via a third pipe. The float is also equipped with a power motor, and a propeller is provided on the output end of the power motor for driving the displacement of the float. The device also includes an electrical control box and a battery installed on the float. A controller is provided inside the electrical control box, and the controller is connected to the power motor and the telescopic component.

[0007] Furthermore, the float is also equipped with a steering motor, and a steering blade is installed on the output end of the steering motor. The steering blade is located in the lake water. The steering motor and the power motor are symmetrically installed on both sides of the float, and the steering motor is connected to the controller.

[0008] Furthermore, the telescopic assembly includes a connecting platform, which is connected to the float via a hydraulic rod; the upper end of the adjusting pipe is connected to the bottom of the connecting platform, and a perforation is provided inside the float, through which the adjusting pipe and the limiting block pass.

[0009] Preferably, there are two hydraulic rods, which are respectively arranged on both sides of the bottom of the connecting platform.

[0010] Furthermore, the water quality monitoring box is equipped with a water distribution pipe and four monitoring chambers. The water distribution pipe is connected to the third pipe, and the upper ends of the four monitoring chambers are connected to the water distribution pipe respectively. The lower ends of the four monitoring chambers are connected to the outside of the water quality monitoring chamber through an electrically controlled valve. A suspended solids sensor, an ammonia sensor, a total phosphorus sensor, and a nitrogen sensor are respectively installed in the four monitoring chambers. The suspended solids sensor, ammonia sensor, total phosphorus sensor, nitrogen sensor, and electrically controlled valve are respectively connected to the controller.

[0011] Furthermore, a wireless transmission module is also installed inside the electrical control box.

[0012] Compared with the prior art, this utility model has the following advantages and beneficial effects:

[0013] The system utilizes a float to drift on the lake surface. A controller within the electrical control box operates a motor that drives a propeller, causing the float to change its position within the lake and collect samples at multiple locations. The float can be moved to different positions to collect water samples, providing a wide range of water quality monitoring. Furthermore, the height of the adjustable pipe can be controlled via a telescopic component, allowing for monitoring of water at different depths. This broad applicability, coupled with reduced labor costs and safety hazards, enhances the system's capabilities. Attached Figure Description

[0014] Figure 1 This is a structural diagram of the present utility model.

[0015] Figure 2 This is a structural diagram of the telescopic component.

[0016] Figure 3 for Figure 2 Cross-sectional view.

[0017] Figure 4 for Figure 1 Enlarged view of point A.

[0018] Figure 5 for Figure 2 Enlarged view of point B.

[0019] Figure 6 This is a cross-sectional view of the electrical control box.

[0020] Figure 7 This is a cross-sectional view of the water quality monitoring box.

[0021] The labels in the diagram are as follows: 1-Float, 2-Steering blade, 3-Steering motor, 4-Water quality monitoring box, 5-Third pipe, 6-Hydraulic rod, 7-Connecting platform, 8-Regulating pipe, 9-Water pump, 10-Electrical control box, 11-Power motor, 12-Propeller, 13-Battery, 14-Limit post, 15-Second pipe, 16-First pipe, 17-Controller, 18-Wireless transmission module, 19-Electrically controlled valve, 20-Monitoring chamber, 21-Suspended solids sensor, 22-Ammonia sensor, 23-Water distribution pipe, 24-Total phosphorus sensor, 25-Nitrogen sensor. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model, so as to provide a better understanding of the concept of the present utility model, the technical problem solved, the technical features constituting the technical solution and the technical effects brought about.

[0023] like Figures 1-6 As shown, a water quality monitoring device includes a float 1, which is connected to an adjusting pipe 8 via a telescopic assembly. A limit block is installed on the adjusting pipe 8, and a first pipe 16 is provided inside the limit block, which is connected to the adjusting pipe 8. The float 1 is also equipped with a water pump 9, one end of which is connected to the first pipe 16 via a second pipe 15, and the other end of which is connected to a water quality monitoring box 4 via a third pipe 5. The float 1 is also equipped with a power motor 11, and a propeller 12 is provided on the output end of the power motor 11 for driving the displacement of the float 1. The device also includes an electrical control box 10 and a battery 13 installed on the float 1. A controller 17 is provided inside the electrical control box 10, and the controller 17 is connected to the power motor 11, the telescopic assembly, and the water pump 9.

[0024] Existing lake water monitoring methods rely on frequent manual sampling at multiple locations within the lake, resulting in low efficiency and significant safety risks for workers operating on the water. This invention utilizes a float 1 that floats on the lake surface. A controller 17 within the electrical control box 10 controls a motor 11, which in turn rotates a propeller 12, causing the float 1 to change its position within the lake and collect samples at multiple locations. The sampling process is as follows: the controller 17 controls a telescopic component to adjust the height of the regulating pipe 8, lowering its lower end into the lake to connect with the water. Then, the controller 17 controls a water pump 9 to extract lake water, which is then pumped through the regulating pipe 8, the first pipe 16, the second pipe 15, and the third pipe 5 into a water quality monitoring tank 4 for monitoring. The water sample data from various locations serves as reference data for the overall lake condition, allowing for timely understanding of the water quality and facilitating water environment management. In terms of sampling methods, the float 1 can be moved to different positions to sample the lake water, which has a wide range of water quality monitoring. The height of the regulating pipe 8 can be adjusted by the telescopic component, which can monitor the water quality at different depths. It has a wide range of applications, reduces labor costs, and reduces safety hazards.

[0025] Furthermore, the float 1 is also equipped with a steering motor 3, and a steering blade 2 is installed on the output end of the steering motor 3. The steering blade 2 is located in the lake water. The steering motor 3 and the power motor 11 are symmetrically installed on both sides of the float 1, and the steering motor 3 is connected to the controller 17. The steering motor 3 is set up to work in conjunction with the power motor 11 to control the direction of movement of the float 1, so that the selection of sampling points can be more precise, and lake water can be sampled at specific points.

[0026] Furthermore, the telescopic assembly includes a connecting platform 7, which is connected to the float 1 via a hydraulic rod 6. The upper end of the adjusting pipe 8 is connected to the bottom of the connecting platform 7. A perforation is provided inside the float 1, through which the adjusting pipe 8 and the limiting block pass. The hydraulic rod 6 extends and retracts under the control of the controller 17. The extension and retraction process is as follows: the hydraulic rod 6 drives the connecting platform 7 and the adjusting pipe 8 to rise and fall together. The limiting block passes through the perforation, and there is a sliding connection between the limiting block and the perforation, providing stability for the rise and fall of the adjusting pipe 8 and preventing deviation.

[0027] Preferably, there are two hydraulic rods 6, which are respectively set on both sides of the bottom of the connecting platform 7. The simultaneous operation of the two hydraulic rods 6 to complete the lifting and lowering can improve the stability of the lifting and lowering of the regulating pipe 8.

[0028] like Figure 7As shown, further, the water quality monitoring box 4 is equipped with a water distribution pipe 23 and four monitoring chambers 20. The water distribution pipe 23 is connected to the third pipe 5. The upper ends of the four monitoring chambers 20 are respectively connected to the water distribution pipe 23, and the lower ends of the four monitoring chambers 20 are respectively connected to the outside of the water quality monitoring chamber 20 through an electric control valve 19.

[0029] Four monitoring chambers 20 are respectively equipped with a suspended solids sensor 21, an ammonia sensor 22, a total phosphorus sensor 24, and a nitrogen sensor 25. These sensors, along with an electrically controlled valve 19, are connected to a controller 17. When lake water is pumped into the water quality monitoring chambers 20 by the water pump 9, the water is dispersed into the four monitoring chambers 20 using a water distribution pipe 23 for individual monitoring. The suspended solids sensor 21, ammonia sensor 22, total phosphorus sensor 24, and nitrogen sensor 25 are used to monitor the lake water composition individually in each of the four monitoring chambers 20. After monitoring is completed, the controller 17 opens the electrically controlled valve 19 to discharge the lake water sample. The suspended solids sensor 21, ammonia sensor 22, total phosphorus sensor 24, and nitrogen sensor 25 in this invention are all existing technologies; they are simply used as specific monitoring methods in this invention.

[0030] Furthermore, the electrical control box 10 is also equipped with a wireless transmission module 18, which is used to transmit the monitored data to the client in real time.

[0031] The terms "connection" and "fixing" appearing in this utility model description can refer to fixed connection, processing and forming, welding, or mechanical connection. The specific meaning of the above terms in this utility model should be understood according to the specific circumstances.

[0032] In the description of this utility model, the terms "center", "upper", "lower", "horizontal", "inner", "outer", etc., are used only to indicate the orientation or positional relationship for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model, and not to limit it; although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some or all of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of this utility model.

Claims

1. A water quality monitoring device, characterized by: The utility model relates to a lake water quality monitoring device, including float (1), float (1) is connected by telescopic component adjusting pipeline (8), install the limit block on adjusting pipeline (8), be provided with first pipeline (16) in the limit block, first pipeline (16) with adjusting pipeline (8) intercommunication; Float (1) is also installed water pump (9), one end of water pump (9) is communicated to first pipeline (16) through second pipeline (15), the other end of water pump (9) is communicated to water quality monitoring box (4) through third pipeline (5); Float (1) is also installed power motor (11), be provided with propeller (12) on the output end of power motor (11), for driving float (1) displacement; Also include the electric control box (10) and battery (13) installed in float (1), be provided with controller (17) in electric control box (10), controller (17) is connected with power motor (11) and telescopic component respectively.

2. The water quality monitoring device of claim 1, wherein: The float (1) is also provided with a steering motor (3), the steering motor (3) is installed with a steering blade (2) on the output end, and the steering blade (2) is located in the lake water; the steering motor (3) and the power motor (11) are symmetrically installed on the two sides of the float (1), and the steering motor (3) is connected with the controller (17).

3. The water quality monitoring device of claim 1, wherein: The telescopic component includes a connecting platform (7), which is connected to the float (1) by a hydraulic rod (6); The upper end of the adjusting pipeline (8) is connected to the bottom of the connecting platform (7), and the float (1) is provided with a perforation, and the adjusting pipeline (8) and the limit block pass through the perforation.

4. The water quality monitoring device of claim 3, wherein: The number of hydraulic rods (6) is two, and the two hydraulic rods (6) are arranged on the two sides of the bottom of the connecting platform (7).

5. The water quality monitoring device of claim 1, wherein: The water quality monitoring box (4) is provided with a water distribution pipe (23) and four monitoring cavities (20), the water distribution pipe (23) is communicated with the third pipeline (5), the upper ends of the four monitoring cavities (20) are communicated with the water distribution pipe (23), respectively, and the lower ends of the four monitoring cavities (20) are communicated to the outside of the water quality monitoring cavity (20) through an electric control valve (19), respectively; The four monitoring cavities (20) are respectively provided with a suspended solids sensor (21), an ammonia sensor (22), a total phosphorus sensor (24) and a nitrogen sensor (25), and the suspended solids sensor (21), the ammonia sensor (22), the total phosphorus sensor (24), the nitrogen sensor (25) and the electric control valve (19) are connected with the controller (17).

6. The water quality monitoring device of claim 1, wherein: The electric control box (10) is also provided with a wireless transmission module (18).

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