Intelligent water quality monitoring device

Abstract

The utility model discloses an intelligent water quality monitoring device which comprises a monitoring assembly and a control assembly, the monitoring assembly comprises a water conveying pipeline, one end of a pipe body of the water conveying pipeline is provided with a water quality detection sensor, and the other end of the pipe body of the water conveying pipeline is provided with a primary regulation and control valve; a branch pipe is connected to a pipe body, located between the water quality detection sensor and the primary regulation and control valve, of the water conveying pipeline, a water sample storage box is connected to the other end of the branch pipe, secondary regulation and control valves are arranged at the joints of the two ends of the branch pipe, and the control assembly comprises a controller and a control terminal. The controller is electrically connected with the water quality detection sensor, the primary regulation and control valve and the secondary regulation and control valve, the water quality detection sensor is used for detecting whether discharged sewage reaches the standard or not, if the discharged sewage does not reach the standard, water quality monitoring personnel can be informed in time, meanwhile, a water sample is stored so that follow-up monitoring personnel can take away the water sample for detection, and the sewage is prevented from being discharged to the outside.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality monitoring, and in particular relates to an intelligent water quality monitoring device. Background Art

[0002] It is crucial to ensure that the sewage discharged by sewage treatment plants and chemical plants meets the prescribed discharge standards. At present, water quality monitoring work is mainly achieved by relying on fixed-point environmental monitoring stations. However, the fixed-point environmental monitoring stations are equipped with a variety of detection sensors, which can monitor in real time whether the discharged water meets the standards and transmit the detection data to the terminal in a timely manner, but due to differences in treatment progress. This means that once the sewage does not meet the standards, it is often discharged into the external environment and it is difficult to intercept it quickly. This situation may cause untreated sewage to be discharged directly into the environment, causing potential pollution to the environment.

[0003] In view of this, the utility model proposes an intelligent water quality monitoring device, which can not only monitor water quality and accurately determine whether the discharged sewage meets the standards, but also promptly notify the water quality monitoring personnel when abnormal conditions are found. It has the function of preserving water samples, effectively preventing sewage from being directly discharged to the outside without treatment, thereby protecting the environment, and allowing subsequent monitoring personnel to take water samples for further testing. Utility Model Content

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent water quality monitoring device, comprising a monitoring component and a control component, the monitoring component comprising a water pipeline, a water quality detection sensor is installed at one end of the water pipeline body, a primary control valve is installed at the other end of the water pipeline body, the water pipeline is located between the water quality detection sensor and the primary control valve, a branch pipe is connected to the pipe body between the water quality detection sensor and the primary control valve, the other end of the branch pipe is connected to a water sample storage box, secondary control valves are arranged at the connection points at both ends of the branch pipe, the control component comprises a controller and a control terminal, the controller is electrically connected to the water quality detection sensor and the primary control valve and the secondary control valve respectively, and a wireless communication module is arranged between the control terminal and the water quality detection sensor.

[0005] As a preferred technical solution of the utility model, the wireless communication module includes a wireless signal transmission module and a wireless signal receiving module. The wireless signal transmission module is connected to the wireless signal receiving module via a wireless signal. The wireless signal transmission module is electrically connected to the water quality detection sensor, and the wireless signal receiving module is electrically connected to the control terminal.

[0006] As a preferred technical solution of the utility model, a signal amplifier is installed on the water quality detection sensor, and the water quality detection sensor is electrically connected to the controller and the wireless signal transmission module respectively through the signal amplifier.

[0007] As a preferred technical solution of the utility model, a water level sensor is provided at the location where the branch pipe is connected to the water sample storage box, and the water level sensor is electrically connected to the controller.

[0008] As a preferred technical solution of the utility model, the water sample storage box and the branch pipe are provided with a detachable structure.

[0009] As a preferred technical solution of the utility model, flanges are fixed at the pipe openings at both ends of the water delivery pipeline, and both ends of the water delivery pipeline are fastened to the sewage pipe through the flanges.

[0010] Compared with the prior art, the beneficial effects of the utility model are:

[0011] The utility model is designed as a pipeline structure and can be installed in the sewage discharge path to achieve real-time water quality monitoring. The device is equipped with advanced water quality detection sensors, which can accurately identify whether the discharged sewage meets the specified standards. Once it is detected that the water quality does not meet the standards, the system will immediately notify the water quality monitoring personnel and automatically save the water sample for subsequent testing personnel to sample and analyze the excessive components. In addition, the device also has the function of preventing illegal sewage discharge, effectively protecting the external environment from pollution. The device is easy to install and can achieve continuous monitoring, which helps to improve the level of water resource management and maintain a clean environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 It is a cross-sectional view of the delivery pipeline in the utility model;

[0015] Figure 3 This is the system connection diagram in the utility model;

[0016] In the figure: 1. Water supply pipeline; 2. Water quality detection sensor; 3. Primary control valve; 4. Branch pipe; 5. Water sample storage box; 6. Secondary control valve; 7. Control terminal; 8. Wireless signal transmission module; 9. Wireless signal receiving module; 10. Signal amplifier; 11. Water level sensor; 12. Flange; 13. Controller. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] Example

[0019] See also Figure 1-3 The utility model provides the following technical solutions: a water quality intelligent monitoring device, including a monitoring component and a control component. The monitoring component includes a delivery pipeline 1, one end of which is equipped with a water quality detection sensor 2, and the other end is equipped with a primary control valve 3. A branch pipe 4 is provided on the delivery pipeline 1 section between the water quality detection sensor 2 and the primary control valve 3, and the other end of the branch pipe 4 is connected to a water sample storage box 5. The junctions at both ends of the branch pipe 4 are equipped with secondary control valves 6. The control component is composed of a controller 13 and a control terminal 7, and the controller 13 is electrically connected to the water quality detection sensor 2, the primary control valve 3 and the secondary control valve 6. In addition, a wireless communication module is also provided between the control terminal 7 and the water quality detection sensor 2. This solution is suitable for real-time water quality monitoring of sewage discharge channels. Once it is detected that the discharged sewage does not meet the standards, the system will promptly notify the water quality monitoring personnel and retain the water samples for subsequent detection personnel to use. At the same time, the device can effectively prevent substandard sewage from being discharged into the environment.

[0020] In order to facilitate the remote transmission of detection signals, in this embodiment, as a preferred technical solution of the utility model, the wireless communication module includes a wireless signal transmission module 8 and a wireless signal receiving module 9. The wireless signal transmission module 8 is connected to the wireless signal receiving module 9 through a wireless signal. The wireless signal transmission module 8 is electrically connected to the water quality detection sensor 2, and the wireless signal receiving module 9 is electrically connected to the control terminal 7. A signal amplifier 10 is installed on the water quality detection sensor 2, and the water quality detection sensor 2 is electrically connected to the controller 13 and the wireless signal transmission module 8 through the signal amplifier 10.

[0021] In order to stop storing water after the sample storage box is full, in this embodiment, as a preferred technical solution of the utility model, a water level sensor 11 is provided at the place where the branch pipe 4 is connected to the water sample storage box 5, and the water level sensor 11 is electrically connected to the controller 13.

[0022] In order to remove the water sample for testing and replace the new water sample storage box 5 at the same time, in this embodiment, as a preferred technical solution of the utility model, a detachable structure is provided between the water sample storage box 5 and the branch pipe 4 .

[0023] In order to facilitate the connection of the sewage pipe, in this embodiment, as a preferred technical solution of the utility model, flanges 12 are fixed at the pipe openings at both ends of the water pipeline 1, and both ends of the water pipeline 1 are fastened to the sewage pipe through the flanges 12.

[0024] In this embodiment, the water quality detection sensor 2 is a known technology that has been publicly disclosed and widely used in daily life. The water quality detection sensor 2 includes a turbidity sensor, a pH sensor, a heavy metal detection sensor, etc. A specific detection sensor can be selected according to the specific installation location and the characteristics of the sewage discharged by the sewage treatment plant or chemical plant to be detected. There is no limitation here.

[0025] In summary, with the help of the above-mentioned technical scheme of the utility model, when in use, the device is installed on the body of the sewage pipe, and the pollutants in the discharged sewage are detected by the water quality detection sensor 2 installed on the pipe body. When the pollutants in the discharged sewage exceed a specific value, the water quality detection sensor 2 converts the detected information into an electrical signal, and uses the signal amplifier 10 to amplify the signal and transmits it to the controller 13 and the wireless signal transmission module 8 at the same time. The wireless signal transmission module 8 converts the electrical signal into a wireless signal and transmits it to the wireless signal receiving module 9. The wireless signal receiving module 9 converts the wireless signal into an electrical signal and transmits it to the control terminal 7. The control terminal 7 can alarm the water quality monitoring personnel to remind them that the discharged water quality pollution exceeds the standard. At the same time, the controller 13 receives the electrical signal, controls the primary control valve 3 to close, and the secondary control valve 6 to open, so that the sewage is discharged to the water sample storage box 5 through the branch pipe 4 until it is full. The water level sensor 11 converts the water level information into an electrical signal and outputs it to the controller 13, closes the secondary control valve 6, and saves it until the monitoring personnel arrive to take the water sample for subsequent testing.

[0026] Finally, it should be noted that in the present utility model, unless otherwise clearly stipulated and limited, terms such as "installation", "setting", "connection", "fixation", and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium; it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0027] The above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein with equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A water quality intelligent monitoring device, comprising a monitoring component and a control component, characterized in that: The monitoring component comprises a water pipeline (1), a water quality detection sensor (2) is installed at one end of the water pipeline (1), a primary control valve (3) is installed at the other end of the water pipeline (1), the water pipeline (1) is located between the water quality detection sensor (2) and the primary control valve (3), a branch pipe (4) is connected to the pipe body between the water quality detection sensor (2) and the primary control valve (3), the other end of the branch pipe (4) is connected to a water sample storage box (5), and secondary control valves (6) are arranged at the connection points of both ends of the branch pipe (4), the control component comprises a controller (13) and a control terminal (7), the controller (13) is electrically connected to the water quality detection sensor (2) and the primary control valve (3) and the secondary control valve (6), and a wireless communication module is arranged between the control terminal (7) and the water quality detection sensor (2).

2. The intelligent water quality monitoring device according to claim 1, characterized in that: The wireless communication module comprises a wireless signal transmission module (8) and a wireless signal receiving module (9); the wireless signal transmission module (8) is connected to the wireless signal receiving module (9) via a wireless signal; the wireless signal transmission module (8) is electrically connected to the water quality detection sensor (2); and the wireless signal receiving module (9) is electrically connected to the control terminal (7).

3. The intelligent water quality monitoring device according to claim 2, characterized in that: A signal amplifier (10) is installed on the water quality detection sensor (2), and the water quality detection sensor (2) is electrically connected to the controller (13) and the wireless signal transmission module (8) respectively through the signal amplifier (10).

4. The intelligent water quality monitoring device according to claim 1, characterized in that: A water level sensor (11) is provided at the location where the branch pipe (4) is connected to the water sample storage box (5), and the water level sensor (11) is electrically connected to the controller (13).

5. The intelligent water quality monitoring device according to claim 4, characterized in that: The water sample storage box (5) and the branch pipe (4) are in a detachable structure.

6. The intelligent water quality monitoring device according to claim 1, characterized in that: Flanges (12) are fixed at the pipe openings at both ends of the water delivery pipeline (1), and both ends of the water delivery pipeline (1) are fastened to the sewage pipe via the flanges (12).

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