Device for online monitoring of water source

Abstract

The utility model provides an on-line monitoring device for a water source. The on-line monitoring device comprises a lower mounting seat, a protective net cover, a cleaning assembly and an upper mounting seat, a circle of floating bodies are arranged on the outer side wall of the lower mounting seat, and a plurality of water quality sensors are mounted on the lower end surface; the protective net cover is detachably arranged below the lower mounting seat and covers the outer side of the water quality sensor; the cleaning assembly comprises a cleaning ring brush arranged on the outer side wall of the protective net cover in a sleeving mode, a connecting arm with one end connected with the outer wall of the cleaning ring brush and a lifting driving device installed in the lower installation base. The lifting free end of the lifting driving device penetrates through the lower mounting seat and is connected with the other end of the connecting arm; the upper mounting seat is arranged on the upper end surface of the lower mounting seat; a power supply device and an electric control box assembly are arranged in the upper mounting seat, and the water quality sensor and the lifting driving device are connected with the electric control box assembly through signal lines. According to the device for online monitoring of the water source, attachment enrichment can be reduced, damage caused by water fleas is avoided, the accuracy of monitoring data is maintained, and the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the technical field of water quality monitoring, in particular to a device for online monitoring of water sources. Background Art

[0002] With population growth and accelerated industrialization, pollution has become increasingly prominent, affecting many water sources to varying degrees. To ensure water safety, water quality monitoring at water sources has become a crucial task for safeguarding public health and the ecological environment. Because water sources are often remote, manual monitoring of water quality information is difficult. Therefore, most water source monitoring is accomplished by installing online monitoring devices to collect water quality information online. This information is then transmitted to a remote data center via an established data transmission network, enabling real-time online monitoring of water quality. However, water sources often contain various impurities, silt, fallen leaves, plankton, and other substances that easily adhere to water quality sensors. Excessive adhesion can affect the accuracy of monitoring data over long-term use. Furthermore, the presence of organisms such as fish and insects in water sources can impact and damage water quality sensors, shortening the device's service life. Utility Model Content

[0003] In view of this, in order to solve the above technical problems, the utility model proposes a device for online monitoring of water sources, which can reduce the enrichment of attachments, avoid damage by fish and insects, effectively maintain the accuracy of monitoring data, and extend the service life of the device.

[0004] In order to achieve the above-mentioned purpose, the technical solution of the utility model is achieved as follows:

[0005] A device for online monitoring of a water source, comprising:

[0006] The lower mounting seat is a hollow structure, a circle of floats is provided on its outer wall along the circumference, and a plurality of water quality sensors are installed on its lower end surface;

[0007] A protective mesh cover is detachably disposed below the lower mounting seat and covers the outer side of the water quality sensor;

[0008] A cleaning assembly, the cleaning assembly comprising a cleaning ring brush sleeved on the outer wall of the protective mesh cover, a connecting arm connected at one end to the outer wall of the cleaning ring brush, and a lifting drive device installed in the lower mounting seat; the free end of the lifting rod of the lifting drive device passes through the bottom plate of the lower mounting seat and is connected to the other end of the connecting arm;

[0009] An upper mounting seat is arranged on the upper end surface of the lower mounting seat; the upper mounting seat is a cavity structure, which is provided with a power supply device for supplying power to various components of the device and an electric control box assembly for controlling the operation of various components, collecting signals, and sending signals to a remote management center. The water quality sensor and the lifting drive device are connected to the electric control box assembly through a signal line.

[0010] The protective mesh covers the water quality sensor to avoid damage from external fish and insects, and prevent fallen leaves, gravel, silt, and larger plankton from attaching to the water quality sensor (the water quality sensor is used to detect water quality parameters such as water temperature, pH value, dissolved oxygen, conductivity, etc.) to ensure the accuracy of the monitoring data and effectively extend the service life; at the same time, a cleaning component is set up to periodically clean the protective mesh and remove attachments on the cleaning mesh to avoid affecting the contact between the water flow and the water quality sensor. The lifting drive device is started, and its lifting rod can drive the cleaning ring brush to move up and down, thereby cleaning the protective mesh. The cleaning cycle can be set according to the situation of attachments in the water quality, and the protective mesh can be cleaned regularly.

[0011] Furthermore, a plurality of mounting holes are provided on the bottom plate of the lower mounting seat; the water quality sensor includes a base, a rod body installed on the base and a probe provided at the bottom of the rod body, and the base is installed in the mounting hole; a sealing ring is provided between the mounting hole and the base.

[0012] Furthermore, the lower end surface of the bottom plate of the lower mounting seat is provided with a ring seat around the periphery of the water quality sensor to improve the installation stability of the water quality sensor, the inner cavity of the ring seat is provided with a stabilizing ring plate, and the stabilizing ring plate is provided with a plurality of sockets corresponding to the water quality sensors one by one, the rod body of the water quality sensor is inserted into the corresponding socket, and a sealing gasket is provided between the two.

[0013] Furthermore, the upper end of the protective mesh cover is detachably connected to the lower end of the ring seat by means of a threaded connection, so that the protective mesh cover is easy to replace.

[0014] Furthermore, the outer side wall of the lower mounting seat is located above the float and is provided with two symmetrically arranged positioning components, the positioning components including a positioning tube fixed on the lower mounting seat, a positioning rod with one end detachably connected to the positioning tube, and a positioning ring fixed on the other side of the positioning rod.

[0015] After the device is placed in a water source, the float provides buoyancy and floats in the water, while the positioning component is used to fix the position of the device; the position of the device can be fixed by using an anchor rod passing through the positioning ring and inserted into the ground.

[0016] Furthermore, the cleaning ring brush includes an outer ring shell and bristles arranged on the inner side of the ring shell, and the bristles can contact the protective mesh cover to clean the protective mesh cover.

[0017] Furthermore, the lifting drive device is fixed to one side of the inner cavity of the lower mounting seat through a mounting plate, and a counterweight block symmetrically arranged with the lifting drive device is fixed to the other side of the inner cavity of the lower mounting seat through a mounting plate.

[0018] Furthermore, there are two connecting arms, which are symmetrically arranged; the mounting plate corresponding to the counterweight block is connected to a telescopic guide rod, and the other end of the telescopic guide rod passes through the bottom plate of the lower mounting seat and is connected to the other connecting arm.

[0019] Furthermore, the top of the upper mounting seat is a sloped structure, on which a solar cell panel is laid, and the solar cell panel is connected to the power supply device; a warning light is also provided on the top of the upper mounting seat.

[0020] Furthermore, a mounting frame is fixed to the top lower end surface of the upper mounting seat, and the power supply device and the electric control box assembly are installed on the mounting frame; a combing plate is provided in the lower mounting seat, and the signal lines of the multiple water quality sensors are combed through the combing holes on the combing plate and then connected to the electric control box assembly.

[0021] Compared with the prior art, the device for online monitoring of water sources described in the present invention has the following advantages:

[0022] (1) The device for online monitoring of water sources described in the present invention is provided with a protective mesh or a cleaning component. The protective mesh can effectively protect the water quality sensor and prevent it from being damaged by fish and insects. At the same time, it can intercept fallen leaves, gravel, silt, and larger plankton from attaching to the water quality sensor. Long-term use can also ensure the accuracy of the monitoring data and effectively extend the service life. At the same time, a cleaning component for cleaning the protective mesh is provided, which can periodically clean the protective mesh and remove attachments on the cleaning mesh to avoid affecting the contact between the water flow and the water quality sensor.

[0023] (2) The device for online monitoring of water sources described in the present invention is provided with a positioning assembly, which can fix the position of the device by inserting a rod-shaped object such as an anchor rod that can be inserted into the ground into a positioning ring and then inserting it into the ground. The fixing method is simple and convenient, and can also be fixed at any position of the water source according to actual conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] The accompanying drawings, which constitute part of the present invention, are intended to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are intended to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0025] Figure 1 This is a schematic diagram of the internal structure of the device for online monitoring of water sources according to an embodiment of the present utility model;

[0026] Figure 2 This is a schematic top view of the positioning assembly according to an embodiment of the present utility model;

[0027] Figure 3 This is a schematic diagram of the device for online monitoring of water sources after installation according to an embodiment of the present utility model.

[0028] Description of reference numerals:

[0029] 1-Lower mounting seat, 2-Protective mesh cover, 3-Cleaning assembly, 4-Upper mounting seat, 5-Float, 6-Positioning assembly, 7-Positioning tube, 8-Positioning rod, 9-Positioning ring, 10-Water quality sensor, 11-Ring seat, 12-Stabilizing ring plate, 13-Cleaning ring brush, 14-Connecting arm, 15-Lifting drive device, 16-Counterweight block, 17-Telescopic guide rod, 18-Mounting frame, 19-Power supply device, 20-Electric control box assembly, 21-Combing plate, 22-Solar panel, 23-Warning light, 24-Anchor rod. DETAILED DESCRIPTION

[0030] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features therein can be combined with each other.

[0031] In the description of the present invention, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "back," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings and are intended solely to facilitate the description of the present invention and simplify the description. They do not indicate or imply that the devices or components referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limiting the present invention. In the description of the present invention, unless otherwise specified, "plurality" means two or more.

[0032] In the description of this utility model, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal communication between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on specific circumstances.

[0033] The present invention will be described in detail below with reference to the accompanying drawings and in combination with embodiments.

[0034] like Figures 1 to 3 As shown, a device for online monitoring of a water source includes a lower mounting base 1, a protective screen 2, a cleaning assembly 3, and an upper mounting base 4;

[0035] The lower mounting seat 1 is a cavity structure; a circle of floats 5 is provided on the outer wall of the lower mounting seat 1 along the circumferential direction, and two symmetrically arranged positioning components 6 are provided above the float 5. The positioning component 6 includes a positioning tube 7 fixed on the lower mounting seat 1, a positioning rod 8 detachably connected to the positioning tube 7 at one end, and a positioning ring 9 fixed to the other side of the positioning rod 8; a plurality of mounting holes for installing a water quality sensor 10 are provided on the bottom plate of the lower mounting seat 1. The water quality sensor 10 includes a base, a rod body installed on the base and a probe provided at the bottom of the rod body. The base is installed in the mounting hole; a sealing ring is provided between the mounting hole and the base; a ring seat 11 is provided on the lower end surface of the bottom plate of the lower mounting seat 1 around the periphery of the water quality sensor 10 to improve the installation stability of the water quality sensor 10, and a stabilizing ring plate 12 is provided in the inner cavity of the ring seat 11. The stabilizing ring plate 12 is provided with a plurality of sockets corresponding to the water quality sensors 10 one by one. The rod body of the water quality sensor 10 is inserted into the corresponding socket, and a sealing gasket is provided between the two;

[0036] The protective mesh cover 2 is arranged on the outside of the water quality sensor 10, and the upper end of the protective mesh cover 2 is detachably connected to the lower end of the ring seat 11 by means of a threaded connection;

[0037] The cleaning assembly 3 includes a cleaning ring brush 13 sleeved on the outer wall of the protective net cover 2, a connecting arm 14 at one end connected to the outer wall of the cleaning ring brush 13, and a lifting drive device 15 installed in the lower mounting seat 1; the free end of the lifting rod of the lifting drive device 15 passes through the bottom plate of the lower mounting seat 1 and is connected to the other end of the connecting arm 14; the lifting drive device 15 is fixed to one side of the inner cavity of the lower mounting seat 1 through a mounting plate; a counterweight block 16 symmetrically arranged with the lifting drive device 15 is fixed on the other side of the inner cavity of the lower mounting seat 1 through a mounting plate; there are two connecting arms 14, which are symmetrically arranged, and the mounting plates corresponding to the counterweight blocks 16 are connected to a telescopic guide rod 17, and the other end of the telescopic guide rod 17 passes through the bottom plate of the lower mounting seat 1 and is connected to the other connecting arm 14; the cleaning ring brush 13 includes an outer ring shell and bristles arranged on the inner side of the ring shell, and the bristles can contact the protective net cover 2;

[0038] The upper mounting seat 4 is arranged on the upper end surface of the lower mounting seat 1; the upper mounting seat 4 is a cavity structure, and a mounting frame 18 is fixed to the lower end surface of its top, and a power supply device 19 for powering the various components of the device and an electric control box assembly 20 for controlling the operation of each component, collecting signals, and sending signals to the remote management center are provided in the mounting frame 18; a combing plate 21 is provided in the lower mounting seat 1, and the signal lines of multiple water quality sensors 10 are combed through the combing holes on the combing plate 21 and connected to the electric control box assembly 20, and the lifting drive device 15 is connected to the electric control box assembly 20 through the signal line; the top of the upper mounting seat 4 is a sloped structure, on which a solar cell panel 22 is laid, and the solar cell panel 22 is connected to the power supply device 19; a warning light 23 is also provided on the top of the upper mounting seat 4.

[0039] The working process of the device for online monitoring of water sources described in the utility model is as follows:

[0040] The device is placed at a preset monitoring position of the water source, and the position is fixed with an anchor rod. The anchor rod 24 is inserted into the positioning ring 9 and then inserted into the ground to fix the position of the device; after multiple water quality sensors 10 collect signals, they are transmitted to the electronic control box assembly 20, and the electronic control box assembly 20 collects and organizes the data and sends it to the remote data center; the protective net cover 2 blocks external damage from fish and insects, and at the same time intercepts attachments such as fallen leaves, gravel, silt, and larger plankton. When the attachments on the surface of the protective net cover 2 reach a certain amount, the cleaning assembly 3 cleans the protective net cover 2, and the lifting drive device 15 is started. Its lifting rod drives the cleaning ring brush 13 to move up and down to clean the protective net cover 2.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A device for online monitoring of water sources, characterized in that: include: The lower mounting seat is a hollow structure, a circle of floats is provided on its outer wall along the circumference, and a plurality of water quality sensors are installed on its lower end surface; A protective mesh cover is detachably disposed below the lower mounting seat and covers the outer side of the water quality sensor; A cleaning assembly, the cleaning assembly comprising a cleaning ring brush sleeved on the outer wall of the protective mesh cover, a connecting arm connected at one end to the outer wall of the cleaning ring brush, and a lifting drive device installed in the lower mounting seat; the free end of the lifting rod of the lifting drive device passes through the bottom plate of the lower mounting seat and is connected to the other end of the connecting arm; An upper mounting seat is arranged on the upper end surface of the lower mounting seat; the upper mounting seat is a cavity structure, in which a power supply device and an electric control box assembly are arranged, and the water quality sensor and the lifting drive device are connected to the electric control box assembly through a signal line.

2. The device for online monitoring of water sources according to claim 1, characterized in that: A plurality of mounting holes are provided on the bottom plate of the lower mounting base; the water quality sensor includes a base, a rod body mounted on the base and a probe provided at the bottom of the rod body, the base is mounted in the mounting hole; a sealing ring is provided between the mounting hole and the base.

3. The device for online monitoring of water sources according to claim 2, characterized in that: A ring seat is provided on the lower end surface of the bottom plate of the lower mounting seat around the periphery of the water quality sensor, a stabilizing ring plate is provided in the inner cavity of the ring seat, a plurality of sockets corresponding one to one with the water quality sensors are provided on the stabilizing ring plate, the rod body of the water quality sensor is inserted into the corresponding socket, and a sealing gasket is provided between the two.

4. The device for online monitoring of water sources according to claim 3, characterized in that: The upper end of the protective net cover is detachably connected to the lower end of the ring seat by means of a threaded connection.

5. The device for online monitoring of water sources according to claim 1, characterized in that: The outer side wall of the lower mounting seat is located above the float and is provided with two symmetrically arranged positioning components, which include a positioning tube fixed on the lower mounting seat, a positioning rod with one end detachably connected to the positioning tube, and a positioning ring fixed on the other side of the positioning rod.

6. The device for online monitoring of water sources according to claim 1, characterized in that: The cleaning ring brush comprises an outer ring shell and bristles arranged on the inner side of the ring shell, and the bristles can contact the protective mesh cover.

7. The device for online monitoring of water sources according to claim 1, characterized in that: The lifting drive device is fixed to one side of the inner cavity of the lower mounting seat through a mounting plate, and a counterweight block symmetrically arranged with the lifting drive device is fixed to the other side of the inner cavity of the lower mounting seat through a mounting plate.

8. The device for online monitoring of water sources according to claim 7, characterized in that: There are two connecting arms, which are symmetrically arranged; the mounting plate corresponding to the counterweight block is connected to a telescopic guide rod, and the other end of the telescopic guide rod passes through the bottom plate of the lower mounting seat and is connected to the other connecting arm.

9. The device for online monitoring of water sources according to claim 1, characterized in that: The top of the upper mounting seat is a sloped structure, on which a solar cell panel is laid, and the solar cell panel is connected to the power supply device; a warning light is also provided on the top of the upper mounting seat.

10. The device for online monitoring of water sources according to claim 1, characterized in that: A mounting frame is fixed to the top lower end surface of the upper mounting seat, and the power supply device and the electric control box assembly are installed on the mounting frame; a combing plate is provided in the lower mounting seat, and the signal lines of the multiple water quality sensors are combed through the combing holes on the combing plate and then connected to the electric control box assembly.

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