Floating ball type water quality monitoring device

Abstract

The utility model discloses a floating ball type water quality monitoring device, belongs to the technical field of water quality detection, and solves the problem that a water quality detection device in the prior art has few detection types. The device mainly comprises a detection assembly and an analysis assembly, the detection assembly and the analysis assembly are connected through a transmission pipe, a detection module comprises a floating ball, the bottom of the floating ball is connected with a sampling shell, and a balance weight is arranged at the bottom of the sampling shell; a water pipe is arranged in the sampling shell, the water pipe is arranged in the transmission pipe, and a water pump is arranged on the water pipe; one end of the water pipe penetrates through the floating ball and is connected with the water quality analyzer, and the other end of the water pipe is provided with a water inlet in which a filter screen is arranged; a plurality of sensors are arranged on the outer side of the sampling shell; the sensor and the water pump are electrically connected with a controller; and the controller is electrically connected with the water quality analyzer. According to the utility model, by integrating various sensors, comprehensive and real-time monitoring of water quality can be realized.

Description

Technical Field

[0001] This utility model relates to the field of water quality testing technology, and more specifically, to a float-type water quality monitoring device. Background Technology

[0002] Groundwater exists in the pores of strata below the surface, and is susceptible to pollution through a wide range of pathways and insidious pollution methods. Obtaining samples is difficult, analytical testing requires a high level of technical expertise, and identifying pollution sources is challenging. Currently, groundwater sampling, testing, and pollution source tracing are all done manually, which is time-consuming, slow, and prone to human error. This device integrates automated groundwater sampling, long-term retention, online monitoring, and pollutant source tracing technology.

[0003] The prior art application with publication number 112014534A discloses a water quality testing device for water body detection. The lower end of the main body is provided with a probe, the upper end of the main body is provided with a solar panel, the main body is provided with a battery and a data processing mechanism, the solar panel is electrically connected to the battery, and the probe is electrically connected to the data processing mechanism; however, due to its size, it cannot provide a more comprehensive analysis and detection of water quality. Utility Model Content

[0004] The purpose of this invention is to provide a float-type water quality monitoring device to solve the problem that existing water quality testing devices can only detect a limited number of types of water.

[0005] This utility model is achieved through the following technical solution:

[0006] A float-type water quality monitoring device includes a detection component and an analysis component. The detection component is placed on the water surface, and the analysis component is fixed on the ground. The detection and analysis components are connected by a transmission pipe. The detection module includes a float, and a sampling shell is connected to the bottom of the float. A counterweight is provided at the bottom of the sampling shell. A water pipe is provided inside the sampling shell and is located inside the transmission pipe. A water pump is provided on the water pipe. One end of the water pipe passes through the float and is connected to a water quality analyzer, and the other end has a water inlet with a filter screen inside. Several sensors are provided on the outside of the sampling shell. The sensors and the water pump are electrically connected to a controller, and the controller is electrically connected to the water quality analyzer.

[0007] Furthermore, the sensors include a temperature sensor, a conductivity sensor, a pH sensor, a water level sensor, and a water flow sensor. The temperature sensor, conductivity sensor, pH sensor, water level sensor, and water flow sensor are located on the outside of the sampling housing, and are all connected to the controller.

[0008] Furthermore, the water pump is a metering pump.

[0009] Furthermore, the floating ball is provided with an air outlet and an air inlet. The air inlet is provided with an inlet valve, which is connected to a compressed gas tank, which is located inside the sampling housing. The air outlet is provided with an outlet valve, and the inlet valve and outlet valve are respectively connected to the controller.

[0010] Furthermore, the floating ball has a cavity in the middle, which is sealed to the transmission pipe. The water pipe passes through the cavity and the transmission pipe in sequence and is connected to the water quality analyzer.

[0011] Furthermore, the analytical components include a water quality analyzer, which includes a colorimetry detection module, an organic matter detection module, and a metal content detection module. The colorimetry detection module, the organic matter detection module, and the metal content detection module are connected to a control module, the control module is connected to a wireless transmission module, and the wireless transmission module is communicatively connected to a computer.

[0012] Furthermore, the computer includes a display screen.

[0013] Furthermore, the sampling housing is equipped with a battery pack, which is electrically connected to the sensor, controller, air inlet valve, air outlet valve and water pump respectively.

[0014] Furthermore, the filter screen is arc-shaped and convex outwards.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] 1. This utility model integrates multiple sensors to achieve comprehensive, real-time monitoring of water quality. Combined with a wireless transmission module, monitoring data can be promptly sent to a computer for analysis and recording, greatly improving monitoring efficiency and accuracy.

[0017] 2. The air inlet and outlet of the floating ball of this utility model, together with the inlet valve and outlet valve, as well as the connected compressed gas tank, allow the floating ball to adjust its depth in the water as needed, ensuring that monitoring work can be carried out at different depth levels.

[0018] 3. This utility model uses a metering pump as the water pump, which can accurately control the amount of water sample extracted, thus helping to improve the accuracy and reliability of water quality analysis; the controller is electrically connected to the sensor, water pump, inlet valve and outlet valve, realizing the automated control of the water quality monitoring process, which not only reduces labor costs but also improves operational accuracy. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of this utility model;

[0020] Figure 2 This is a structural block diagram of the analysis component of this utility model.

[0021] In the diagram: 1. Analysis component; 2. Counterweight; 3. Wireless transmission module; 4. Floating ball; 5. Transmission pipe; 6. Water pipe; 7. Air outlet; 8. Air inlet; 9. Controller; 10. Battery pack; 11. Sampling housing; 12. Sensor; 13. Water inlet; 14. Filter screen; 15. Through cavity; 16. Water pump. Detailed Implementation

[0022] To enable those skilled in the art to better understand the technical solution of this utility model, the technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Based on the embodiments in this application, other similar embodiments obtained by those skilled in the art without creative effort should all fall within the scope of protection of this application. Furthermore, the directional terms mentioned in the following embodiments, such as "up," "down," "left," and "right," are only for reference to the directions in the accompanying drawings. Therefore, the directional terms used are for illustrative purposes and not for limiting the creation of this utility model.

[0023] The present invention will be further described below with reference to the accompanying drawings.

[0024] Example 1: A float-type water quality monitoring device, such as... Figures 1-2 As shown, the device includes a detection component and an analysis component 1. The detection component is placed on the water surface, while the analysis component 1 is fixed to the ground. The detection component and the analysis component 1 are connected by a transmission pipe 5. The detection module includes a floating ball 4, the bottom of which is tightly connected to a sampling housing 11. The sampling housing 11 is sealed, and a counterweight 2 is provided at the bottom of the sampling housing 11. The counterweight 2 includes a gravity cone, which is fixed to the bottom of the sampling housing 11 by a steel wire rope, increasing the stability of the entire device. A water pipe 6 is provided inside the sampling housing 11, and the water pipe 6 is located inside the transmission pipe 5. A water pump 16 is provided on the water pipe 6. One end of the water pipe 6 passes through the floating ball 4 and is connected to the water quality analyzer, while the other end has a water inlet 13, which contains a filter screen 14. Several sensors 12 are provided on the outside of the sampling housing 11. The sensors and the water pump 16 are electrically connected to a controller 9, which is also electrically connected to the water quality analyzer. The controller 9, by electrically connecting the sensors 12 and the water pump 16, realizes automated control of the water quality monitoring process. This not only reduces labor costs but also improves operational safety and accuracy.

[0025] Example 2: A float-type water quality monitoring device, wherein the sensor 12 includes a temperature sensor, a conductivity sensor, a pH sensor, a water level sensor, and a water flow sensor. These sensors are located on the outside of the sampling housing 11 and are all connected to the controller 9. By integrating multiple sensors 12, comprehensive and real-time monitoring of water quality can be achieved. Combined with the wireless transmission module 3, monitoring data can be promptly sent to a computer for display, analysis, and recording, greatly improving monitoring efficiency and accuracy.

[0026] The water pump 16 is a metering pump, which can accurately control the amount of water sample extracted, thus helping to improve the accuracy and reliability of water quality analysis.

[0027] The floating ball 4 is equipped with an air outlet 7 and an air inlet 8. The air inlet 8 has an inlet valve connected to a compressed gas tank, which is located inside the sampling housing 11. The air outlet 7 has an outlet valve, and both the inlet and outlet valves are connected to the controller 9. The air inlet 8 and outlet 7 on the floating ball 4, along with the inlet and outlet valves and the connected compressed gas tank, allow the floating ball to adjust its depth in the water as needed, ensuring monitoring can be conducted at different depths. The floating ball 4 has a central cavity 15, which is sealed to the transmission pipe 5. A water pipe 6 passes through the cavity 15 and the transmission pipe 5, connecting to the water quality analyzer.

[0028] The analysis component 1 includes a water quality analyzer, which includes a color detection module, an organic matter detection module, and a metal content detection module. The color detection module, organic matter detection module, and metal content detection module are connected to a control module. The control module is connected to a wireless transmission module 3, and the wireless transmission module 3 is connected to a computer.

[0029] The computer is equipped with a display screen that can directly show the data and analysis results collected from each of the sensors 12, making it convenient for users to understand the water quality status in real time and make corresponding decisions.

[0030] The sampling housing 11 is equipped with a battery pack 10, which supplies power to each sensor, controller 9, air inlet valve, air outlet valve and water pump 16 respectively; a solar panel can be installed on the floating ball 4 and connected to the battery pack 10.

[0031] The filter screen 14 is arc-shaped and protrudes outward; after the device is lifted out of the water, impurities can fall off along the arc surface, avoiding blockage of the water inlet. Everything else is the same as in Example 1.

[0032] In use, the detection component is placed in water, and the inflation and deflation of the floating ball 4 are controlled by the controller 9, so that the water inlet 13 of the sampling housing 11 is 0.5 meters below the water surface. The water pump 16 is turned on, and a certain mass of water sample is pumped through the water pump 16 and the water pipe 6 according to the set sampling volume. The water sample enters the water quality analyzer to test the water sample's color, organic matter, metal content and other indicators. Each sensor starts working and collects water quality data in real time, including temperature, pressure, flow direction, conductivity and pH value. The measured data is processed by the control module and then transmitted to the computer by the wireless transmission module 3, and displayed on the screen for staff to record and analyze.

[0033] The present invention has been described in detail above. The above description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made in accordance with the scope of this application should still fall within the scope of the present invention.

Claims

1. A float-type water quality monitoring device, comprising a detection component and an analysis component (1), characterized in that: The detection component and the analysis component (1) are connected by a transmission pipe (5). The detection module includes a floating ball (4), the bottom of which is connected to a sampling shell (11), and a counterweight (2) is provided at the bottom of the sampling shell (11). A water pipe (6) is provided inside the sampling shell (11), and the water pipe (6) is set inside the transmission pipe (5). A water pump (16) is provided on the water pipe (6). One end of the water pipe (6) passes through the floating ball (4) and is connected to the water quality analyzer. The other end is provided with a water inlet (13), and a filter screen (14) is provided inside the water inlet (13). Several sensors (12) are provided on the outside of the sampling shell (11). The sensors (12) and the water pump (16) are electrically connected to a controller (9), and the controller (9) is electrically connected to the water quality analyzer.

2. The float-type water quality monitoring device according to claim 1, characterized in that: The sensor (12) includes a temperature sensor, a conductivity sensor, a pH sensor, a water level sensor, and a water flow sensor. The temperature sensor, conductivity sensor, pH sensor, water level sensor, and water flow sensor are located outside the sampling housing (11). The temperature sensor, conductivity sensor, pH sensor, water level sensor, and water flow sensor are all connected to the controller (9).

3. The float-type water quality monitoring device according to claim 1, characterized in that: The water pump (16) mentioned above is a metering pump.

4. The float-type water quality monitoring device according to claim 1, characterized in that: The floating ball (4) is provided with an air outlet (7) and an air inlet (8). The air inlet (8) is provided with an inlet valve, which is connected to a compressed gas tank. The compressed gas tank is located inside the sampling housing (11). The air outlet (7) is provided with an outlet valve, and the inlet valve and the outlet valve are respectively connected to the controller (9).

5. The float-type water quality monitoring device according to claim 4, characterized in that: The floating ball (4) has a through cavity (15) in the middle, which is sealed to the transmission pipe (5). The water pipe (6) passes through the through cavity (15) and the transmission pipe (5) in sequence and is connected to the water quality analyzer.

6. The float-type water quality monitoring device according to claim 1, characterized in that: The analytical component (1) includes a water quality analyzer, which includes a color detection module, an organic matter detection module and a metal content detection module. The color detection module, organic matter detection module and metal content detection module are connected to a control module. The control module is connected to a wireless transmission module (3). The wireless transmission module (3) is connected to a computer.

7. The float-type water quality monitoring device according to claim 6, characterized in that: The computer includes a display screen.

8. The float-type water quality monitoring device according to claim 1, characterized in that: The sampling housing (11) is equipped with a battery pack (10), which is electrically connected to the sensor (12), controller (9), air inlet valve, air outlet valve and water pump (16).

9. The float-type water quality monitoring device according to claim 1, characterized in that: The filter screen (14) is arc-shaped and protrudes outward.

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