Intelligent water quality on-line monitoring device

Abstract

The utility model discloses an intelligent water quality on-line monitoring device which comprises a water quality on-line monitoring box and a floating block, the top of the floating block is fixedly connected with a driving motor, an output shaft of the driving motor is fixedly connected with a gear, the surface of the gear is meshed with a tooth ring, the bottom of the tooth ring is provided with a cleaning mechanism, and the cleaning mechanism is connected with the floating block. And the cleaning mechanism comprises a fixed box. Through cooperation of the water quality on-line monitoring box, the floating block, the driving motor, the gear, the tooth ring, the cleaning mechanism and the protective barrel, the protective barrel can intercept large impurities in a water body, the problems that the large impurities make direct contact with a sensor, the sensor is damaged, and the detection precision of the sensor is reduced are solved, and when many substances adhere to the surface of the protective barrel, the detection precision is improved. The external controller starts the driving motor at regular time, the output shaft of the driving motor drives the cleaning mechanism to rotate through the gear and the tooth ring, the cleaning mechanism cleans the surface of the protective cylinder, smooth water flow is guaranteed, and the detection precision is improved.

Description

Technical Field

[0001] This utility model relates to the field of online water quality monitoring technology, specifically to an intelligent online water quality monitoring device. Background Technology

[0002] In water pollution prevention and control, water quality monitoring is an important means of pollution early warning, continuous pollutant monitoring, and evaluation of treatment effectiveness. It is of great significance for improving the total amount of pollutants controlled and the ability to manage the environment. However, the existing intelligent online water quality monitoring devices do not have protective structures for their detection probes, which are easily damaged by impurities in the water, thus reducing their detection accuracy. Utility Model Content

[0003] The purpose of this invention is to provide an intelligent online water quality monitoring device, which has the advantage of high practicality and solves the problem of low practicality of existing devices.

[0004] To achieve the above objectives, this utility model provides the following technical solution: an intelligent online water quality monitoring device, comprising an online water quality monitoring box and a float, wherein a drive motor is fixedly connected to the top of the float, a gear is fixedly connected to the output shaft of the drive motor, a toothed ring is meshed on the surface of the gear, a cleaning mechanism is provided at the bottom of the toothed ring, the cleaning mechanism includes a fixed box, and a protective cylinder is fixedly connected to the inner side of the float.

[0005] Preferably, a spring is fixedly connected to the inner cavity of the fixed box, a baffle is fixedly connected to the other end of the spring, and a cleaning brush is fixedly connected to the other end of the baffle.

[0006] Preferably, a sliding sleeve is fixedly connected to the inner side of the toothed ring, and a sliding rod is slidably connected to the inner cavity of the sliding sleeve.

[0007] Preferably, the slide bar is ring-shaped, and a mounting plate is fixedly connected to the top of the slide bar. The top of the mounting plate is fixedly connected to the bottom of the float.

[0008] Preferably, four floats are fixedly connected to the surface of the float block.

[0009] Preferably, a cable is provided at the bottom of the online water quality monitoring box, and a sensor is fixedly connected to the other end of the cable.

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

[0011] 1. This utility model utilizes the cooperation of an online water quality monitoring box, a float, a drive motor, gears, a toothed ring, a cleaning mechanism, and a protective cylinder. The protective cylinder can intercept larger impurities in the water, preventing them from directly contacting the sensor and causing damage, thus reducing the detection accuracy. When there is a lot of material adhering to the surface of the protective cylinder, the external controller starts the drive motor at regular intervals. The output shaft of the drive motor drives the cleaning mechanism to rotate through the gears and toothed ring. The cleaning mechanism cleans the surface of the protective cylinder, ensuring smooth water flow and improving detection accuracy.

[0012] 2. This utility model uses the cooperation of a fixed box, spring, baffle and cleaning brush. The baffle moves the cleaning brush by the action of the spring, so that the cleaning brush can be closely attached to the surface of the protective cylinder, which improves the practicality of the device. The cooperation of the sliding sleeve and sliding rod makes it easy to limit the toothed ring. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of this utility model;

[0014] Figure 2 This is a three-dimensional view of the tooth ring structure of this utility model;

[0015] Figure 3 This is a front sectional view of the fixed box structure of this utility model.

[0016] In the diagram: 1. Water quality online monitoring box; 2. Float; 3. Drive motor; 4. Gear; 5. Toothed ring; 6. Cleaning mechanism; 61. Fixing box; 62. Spring; 63. Baffle; 64. Cleaning brush; 7. Protective sleeve; 8. Sliding sleeve; 9. Sliding rod; 10. Mounting plate; 11. Float; 12. Cable; 13. Sensor. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] The components of this application, including the online water quality monitoring box 1, float 2, drive motor 3, gear 4, toothed ring 5, cleaning mechanism 6, fixing box 61, spring 62, baffle 63, cleaning brush 64, protective cylinder 7, sliding sleeve 8, sliding rod 9, mounting plate 10, float ball 11, cable 12, and sensor 13, are all general standard parts or parts known to those skilled in the art. Their structure and principle can be learned by those skilled in the art through technical manuals or conventional experimental methods. Example

[0019] Please see Figures 1-3 To achieve high detection accuracy, this embodiment provides the following technical solution, specifically: It includes an online water quality monitoring box 1 and a float 2. A drive motor 3 is fixedly connected to the top of the float 2, and a gear 4 is fixedly connected to the output shaft of the drive motor 3. A toothed ring 5 meshes with the surface of the gear 4, and a cleaning mechanism 6 is provided at the bottom of the toothed ring 5. The cleaning mechanism 6 includes a fixed box 61, and a protective cylinder 7 is fixedly connected to the inner side of the float 2. The protective cylinder 7 can intercept larger impurities in the water, preventing them from directly contacting the sensor 13 and causing damage, thus reducing its detection accuracy. When there is a lot of material adhering to the surface of the protective cylinder 7, an external controller periodically starts the drive motor 3. The output shaft of the drive motor 3 drives the cleaning mechanism 6 to rotate through the gear 4 and the toothed ring 5. The cleaning mechanism 6 cleans the surface of the protective cylinder 7, ensuring smooth water flow and improving detection accuracy. Example

[0020] Please see Figures 1-3 To achieve high practicality, this embodiment provides the following technical solution, specifically disclosing: a spring 62 is fixedly connected to the inner cavity of the fixed box 61; a baffle 63 is fixedly connected to the other end of the spring 62; a cleaning brush 64 is fixedly connected to the other end of the baffle 63; a sliding sleeve 8 is fixedly connected to the inner side of the toothed ring 5; a sliding rod 9 is slidably connected to the inner cavity of the sliding sleeve 8; the sliding rod 9 is annular in shape; a mounting plate 10 is fixedly connected to the top of the sliding rod 9; the top of the mounting plate 10 is fixedly connected to the bottom of the float 2; and the float 2... Four floats 11 are fixedly connected to the surface. A cable 12 is installed at the bottom of the water quality online monitoring box 1. The other end of the cable 12 is fixedly connected to a sensor 13. Through the cooperation of the fixed box 61, spring 62, baffle 63 and cleaning brush 64, the baffle 63 moves the cleaning brush 64 by the action of spring 62 on baffle 63, so that the cleaning brush 64 can be tightly attached to the surface of the protective cylinder 7, which improves the practicality of the device. Through the cooperation of sliding sleeve 8 and sliding rod 9, the toothed ring 5 can be limited.

[0021] During use, the protective cylinder 7 can intercept larger impurities in the water, preventing them from directly contacting the sensor 13 and causing damage, thus reducing its detection accuracy. When there is a lot of material adhering to the surface of the protective cylinder 7, the external controller will start the drive motor 3 at regular intervals. The output shaft of the drive motor 3 drives the cleaning mechanism 6 to rotate through the gear 4 and toothed ring 5. The cleaning mechanism 6 cleans the surface of the protective cylinder 7, ensuring smooth water flow and improving detection accuracy.

[0022] In the description of this patent, it should be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating the orientation or positional relationship shown in the accompanying drawings, are used only for the convenience of describing this patent and simplifying the description, and do not indicate or imply that the device or component referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this patent. In the description of this patent, it should be noted that unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "setting" should be interpreted broadly. For example, they can refer to a fixed connection or setting, a detachable connection or setting, or an integral connection or setting. Those skilled in the art can understand the specific meaning of the above terms in this patent according to the specific circumstances.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent water quality online monitoring device, comprising a water quality online monitoring box (1) and a float (2), characterized in that: The top of the buoy (2) is fixedly connected with a driving motor (3), the output shaft of the driving motor (3) is fixedly connected with a gear (4), the surface of the gear (4) is engaged with a gear ring (5), the bottom of the gear ring (5) is provided with a cleaning mechanism (6), the cleaning mechanism (6) comprises a fixed box (61), and the inner side of the buoy (2) is fixedly connected with a protection cylinder (7). 2.The intelligent water quality online monitoring device according to claim 1, characterized in that: The inner cavity of the fixed box (61) is fixedly connected with a spring (62), one end of the spring (62) is fixedly connected with a baffle (63), and the other end of the baffle (63) is fixedly connected with a cleaning brush (64). 3.The intelligent water quality online monitoring device according to claim 1, characterized in that: The inner side of the gear ring (5) is fixedly connected with a sliding sleeve (8), and the inner cavity of the sliding sleeve (8) is slidingly connected with a sliding rod (9). 4.The intelligent water quality on-line monitoring device according to claim 3, characterized in that: The shape of the sliding rod (9) is annular, the top of the sliding rod (9) is fixedly connected with a mounting plate (10), and the top of the mounting plate (10) is fixedly connected with the bottom of the buoy (2). 5.The intelligent water quality on-line monitoring device according to claim 1, characterized in that: The surface of the buoy (2) is fixedly connected with a float ball (11), and the number of the float ball (11) is four. 6.The intelligent water quality on-line monitoring device according to claim 1, characterized in that: The bottom of the water quality online monitoring box (1) is provided with a cable (12), and the other end of the cable (12) is fixedly connected with a sensor (13).

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