Layered water quality and water level composite sensor device integrating multiple parameters

Abstract

The utility model discloses a multi-parameter integrated layered water quality and water level composite sensor device, which comprises a fixed column, a plurality of water quality sensors and a plurality of water level probes, the top end of the fixed column is provided with an insertion groove, the side end of a detection column is provided with a plurality of water inlet grooves communicated with the insertion groove, the detection column is inserted into the insertion groove, and the water inlet grooves are communicated with the insertion groove. A first threading groove is formed in the detection column, first mounting grooves communicated with the first threading groove are formed in the positions, corresponding to the multiple water inlet grooves, of the side end of the detection column, the multiple water quality sensors are installed in the multiple first mounting grooves in a sealed mode, and a sealing mechanism for sealing the multiple water inlet grooves is arranged at the side end of the fixing column. A plurality of second mounting grooves are formed in the side end of the fixed column, so that layered detection on water quality in a shaft and a channel is facilitated, and water quality detection parameters at different depths are conveniently collected.

Description

Technical Field

[0001] This utility model relates to the field of water quality monitoring technology, and more specifically, it relates to a multi-parameter layered water quality and water level composite sensor device. Background Technology

[0002] When monitoring the water quality inside wells and channels, water quality sensors are used to test the water quality.

[0003] Existing water quality sensors mostly use a single measurement method. The water quality sensor works independently, which is not convenient for layered detection of water quality inside wells and channels, nor for collecting water quality detection parameters at different depths. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] In view of the problems existing in the prior art, this utility model provides a multi-parameter integrated layered water quality and water level composite sensor device to solve the technical problems mentioned in the background art.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: an integrated multi-parameter layered water quality and water level composite sensor device, comprising a fixed column, multiple water quality sensors, and multiple water level probes. The top of the fixed column is provided with a slot, and the side end of the probe column is provided with multiple inlet grooves communicating with the slot. A probe column is inserted into the slot, and a first wire-passing groove is provided on the probe column. The side end of the probe column, corresponding to the multiple inlet grooves, is provided with a first mounting groove communicating with the first wire-passing groove. The multiple water quality sensors are respectively sealed and installed inside the multiple first mounting grooves. The side end of the fixed column is provided with a sealing mechanism to seal the multiple inlet grooves. The side end of the fixed column is provided with multiple second mounting grooves, and the multiple water level probes are respectively installed inside the multiple second mounting grooves. This facilitates layered detection of water quality inside wells and channels, and facilitates the collection of water quality detection parameters at different depths.

[0008] The present invention is further configured such that the sealing mechanism includes two L-shaped strips, both of which are fixedly connected to a fixed column. A sliding groove is provided between the two L-shaped strips and the fixed column. A sealing plate is slidably arranged inside the two sliding grooves. Multiple through grooves are evenly arranged on the sealing plate. A sealing gasket is fixedly connected to one end of the sealing plate near the fixed column. A first fixing block is fixedly connected to the side end of the fixed column. An electric cylinder is installed on the first fixing block. A second fixing block is fixedly connected to the telescopic rod of the electric cylinder. The second fixing block is fixedly connected to the side end of the sealing plate, which facilitates sealing of multiple water inlet tanks.

[0009] The present invention is further configured such that a fixing screw that mates with the detection column is threaded onto the fixing column, which facilitates fixing the detection column inside the fixing column.

[0010] The present invention is further configured such that the outer side of the detection column is provided with multiple annular grooves on the upper side of multiple water inlet grooves, and the interior of each of the multiple annular grooves is provided with a sealing ring to ensure the sealing of the connection between the detection column and the fixed column.

[0011] The present invention is further configured such that a wiring groove is provided at the position corresponding to the position of the fixed column and the position of the plurality of second mounting grooves. The wiring groove is connected to the plurality of second mounting grooves through the plurality of second wire passing grooves, so that the wires on the plurality of water level probes can be passed into the interior of the wiring groove.

[0012] The present invention is further configured such that a wire-blocking plate is installed on the side end of the fixed column by screws, and the wire-blocking plate is inserted into the inside of the wiring groove to block the corresponding line inside the wiring groove.

[0013] The present invention is further configured such that a connecting rope is fixedly connected to the top of the fixing column, which facilitates the insertion of the fixing column into the well shaft and the channel.

[0014] The present invention is further configured such that the bottom end of the fixing column is a conical structure to reduce the resistance of the bottom of the fixing column when sinking into the water.

[0015] (III) Beneficial Effects

[0016] Compared with the prior art, this utility model provides a multi-parameter integrated layered water quality and water level composite sensor device, which has the following beneficial effects:

[0017] 1. Insert the fixing column into the water inside the well and channel. Water at different depths inside the well and channel flows into multiple water inlet tanks. Multiple water quality sensors detect the water quality in the corresponding water inlet tanks and the water at different depths. This facilitates stratified detection of water quality inside the well and channel and allows for the collection of water quality detection parameters at different depths.

[0018] 2. By inserting the probe into the slot, it is easy to install multiple water quality sensors at the positions of multiple water inlets. Loosening the fixing screws makes it easy to pull the probe out of the slot, facilitating its disassembly, assembly, and maintenance.

[0019] 3. The electric cylinder pulls the second fixed block and the sealing plate to move, separating the multiple through channels into multiple water inlets. The sealing plate seals the multiple water inlets. During testing, the electric cylinder pushes the second fixed block and the sealing plate downwards, positioning the multiple through channels into the corresponding water inlets. Water at the corresponding depth flows into the corresponding water inlet. Multiple water quality sensors detect the water quality at the corresponding depth, preventing water from other depths from entering the water inlet and ensuring the accuracy of water detection at a specific depth. Attached Figure Description

[0020] Figure 1 This is a front structural diagram of a multi-parameter integrated layered water quality and water level composite sensor device according to the present invention.

[0021] Figure 2 This is a structural diagram showing the combination of the fixed column, the detection column, and multiple water quality sensors in this utility model.

[0022] Figure 3 This is a structural diagram showing the cooperation between the fixed column and the baffle plate in this utility model;

[0023] Figure 4 This is a schematic diagram of the structure of the fixed column in this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the fixed column detection column, multiple sealing rings and multiple water quality sensors in this utility model.

[0025] Figure 6 This is a schematic diagram of the sealing mechanism in this utility model.

[0026] In the diagram: 1. Fixed column; 2. Slot; 3. Water quality sensor; 4. Water level probe; 5. Inlet tank; 6. Detection column; 7. First wiring groove; 8. First mounting groove; 9. Second mounting groove; 10. L-shaped strip; 11. Slide groove; 12. Sealing plate; 13. Through groove; 14. Sealing gasket; 15. First fixing block; 16. Electric cylinder; 17. Second fixing block; 18. Fixing screw; 19. Annular groove; 20. Sealing ring; 21. Wiring groove; 22. Second wiring groove; 23. Wire stop plate; 24. Connecting rope. Detailed Implementation

[0027] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. The present invention will now be described in detail with reference to the accompanying drawings and embodiments.

[0028] It should be noted that, unless otherwise specified, all technical and scientific terms used in this application have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains.

[0029] In this utility model, unless otherwise stated, the orientations used, such as "up" and "down", usually refer to the direction shown in the accompanying drawings, or to the vertical, perpendicular, or gravitational direction; similarly, for ease of understanding and description, "left" and "right" usually refer to the left and right shown in the accompanying drawings; "inner" and "outer" refer to the inner and outer contours of each component itself, but the above directional terms are not used to limit this utility model.

[0030] Please see Figures 1-6 A multi-parameter layered water quality and water level composite sensor device includes a fixed column 1, multiple water quality sensors 3, and multiple water level probes 4. The multiple water quality sensors 3 and multiple water level probes 4 are devices known to those skilled in the art, and their structures and wiring connections will not be described in detail here. A connecting rope 24 is fixedly connected to the top of the fixed column 1 to facilitate its insertion into well shafts and channels. The bottom of the fixed column 1 is designed with a conical structure to reduce resistance when the bottom of the fixed column 1 sinks into the water. A slot 2 is provided at the top of the fixed column 1. Multiple water inlet grooves 5 communicating with the slot 2 are provided on the side of the probe 6. The probe 6 is inserted into the slot 2, and the outside of the probe 6 is located in the multiple water inlet grooves. Multiple annular grooves 19 are provided on the upper side of each of the 5. Each of the multiple annular grooves 19 is provided with a sealing ring 20 to ensure the sealing of the connection between the detection column 6 and the fixed column 1. A first wire-passing groove 7 is provided on the detection column 6. The connecting wires of multiple water quality sensors 3 pass through the inside of the first wire-passing groove 7. A first mounting groove 8 communicating with the first wire-passing groove 7 is provided at the position corresponding to the multiple water inlet grooves 5 on the side end of the detection column 6. Multiple water quality sensors 3 are respectively sealed and installed inside the multiple first mounting grooves 8. A sealing mechanism for sealing multiple water inlet grooves 5 is provided on the side end of the fixed column 1. Multiple second mounting grooves 9 are provided on the side end of the fixed column 1. Multiple water level probes 4 are respectively installed inside the multiple second mounting grooves 9.

[0031] Specifically, the fixing column 1 is inserted into the water inside the well and the channel. Water at different depths inside the well and the channel flows into multiple water inlet tanks 5. Multiple water quality sensors 3 detect the water quality inside the corresponding water inlet tanks 5 at different depths, which facilitates stratified detection of water quality inside the well and the channel and facilitates the collection of water quality detection parameters at different depths. By inserting the probe column 6 into the slot 2, multiple water quality sensors 3 can be installed at the positions of multiple water inlet tanks 5. Loosening the fixing screw 18 makes it easy to pull the probe column 6 out of the slot 2 for easy disassembly, assembly, and maintenance.

[0032] Please see Figure 1 and Figure 6The sealing mechanism includes two L-shaped strips 10, both of which are fixedly connected to the fixed post 1. A groove 11 is provided between the two L-shaped strips 10 and the fixed post 1. A sealing plate 12 is slidably arranged inside the two grooves 11. A plurality of through grooves 13 are evenly arranged on the sealing plate 12. A sealing gasket 14 is fixedly connected to one end of the sealing plate 12 near the fixed post 1. A first fixing block 15 is fixedly connected to the side end of the fixed post 1. An electric cylinder 16 is installed on the first fixing block 15. A second fixing block 17 is fixedly connected to the telescopic rod of the electric cylinder 16. The second fixing block 17 is fixedly connected to the side end of the sealing plate 12. A fixing screw 18 that mates with the detection post 6 is threaded onto the fixed post 1, which facilitates fixing the detection post 6 inside the fixed post 1.

[0033] Specifically, the electric cylinder 16 pulls the second fixed block 17 and the sealing plate 12 to move, causing the multiple through slots 13 to separate from the multiple water inlet slots 5. The sealing plate 12 seals the multiple water inlet slots 5. During testing, the electric cylinder 16 pushes the second fixed block 17 and the sealing plate 12 downward, positioning the multiple through slots 13 to the positions of the multiple water inlet slots 5. Water at the corresponding depth flows into the corresponding water inlet slot 5. Multiple water quality sensors 3 detect the water quality at the corresponding depth, preventing water from other depths from entering the water inlet slot 5 and ensuring the accuracy of water detection at a certain depth.

[0034] Please see Figure 3 and Figure 4 The side end of the fixing post 1 is provided with a wiring groove 21 corresponding to the positions of the multiple second mounting grooves 9. The wiring groove 21 is connected to the multiple second mounting grooves 9 through multiple second wire passing grooves 22 respectively. The side end of the fixing post 1 is equipped with a wire blocking plate 23 by screws. The wire blocking plate 23 is inserted into the inside of the wiring groove 21 to block the corresponding wires inside the wiring groove 21.

[0035] Specifically, the connecting wires of multiple water level probes 4 are inserted into the wiring groove 21 through the second wire passage 22, and the connecting wires of multiple water level probes 4 are laid inside the wiring groove 21. Then, the wire baffle 23 is installed on the fixing post 1 to prevent the connecting wires from falling out of the wiring groove 21.

[0036] In summary, when using the overall equipment:

[0037] During water quality testing, the electric cylinder 16 pulls the second fixing block 17 and the sealing plate 12 to move, causing the multiple channels 13 to separate from the multiple water inlet troughs 5. The sealing plate 12 seals the multiple water inlet troughs 5. The fixing column 1 is inserted into the water inside the well or channel through the connecting rope 24. The water level is detected by multiple water level probes 4. When the fixing column 1 is inserted into the appropriate position in the water, the electric cylinder 16 pushes the second fixing block 17 and the sealing plate 12 downward, causing the multiple channels 13 to separate from the multiple water inlet troughs 5. Water at the corresponding depth flows into the corresponding water inlet trough 5. The water inside the corresponding water inlet trough 5 is detected by multiple water quality sensors 3. The water quality sensors 3 detect various parameters in the water, such as temperature, conductivity, and turbidity.

[0038] Of all the solutions mentioned above, those involving the connection between two components can be selected according to the actual situation, such as welding, bolt and nut connection, bolt or screw connection, or other known connection methods, which will not be elaborated here. For all the fixed connections mentioned above, welding is preferred. Although embodiments of this utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of this utility model. The scope of this utility model is defined by the appended claims and their equivalents.

Claims

1. A multi-parameter layered water quality and water level composite sensor device, comprising a fixed column (1), multiple water quality sensors (3) and multiple water level probes (4), characterized in that: The top of the fixed column (1) is provided with a slot (2), and the side end of the detection column (6) is provided with multiple water inlet grooves (5) communicating with the slot (2). The detection column (6) is inserted into the slot (2), and the detection column (6) is provided with a first wire groove (7). The side end of the detection column (6) and the position corresponding to the multiple water inlet grooves (5) are provided with a first mounting groove (8) communicating with the first wire groove (7). The multiple water quality sensors (3) are respectively sealed and installed inside the multiple first mounting grooves (8). The side end of the fixed column (1) is provided with a sealing mechanism for sealing the multiple water inlet grooves (5). The side end of the fixed column (1) is provided with multiple second mounting grooves (9), and the multiple water level probes (4) are respectively installed inside the multiple second mounting grooves (9).

2. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 1, characterized in that: The sealing mechanism includes two L-shaped strips (10), both of which are fixedly connected to the fixed column (1). A groove (11) is provided between the two L-shaped strips (10) and the fixed column (1). A sealing plate (12) is slidably arranged inside the two grooves (11). Multiple through grooves (13) are evenly arranged on the sealing plate (12). A sealing gasket (14) is fixedly connected to one end of the sealing plate (12) near the fixed column (1). A first fixing block (15) is fixedly connected to the side end of the fixed column (1). An electric cylinder (16) is installed on the first fixing block (15). A second fixing block (17) is fixedly connected to the telescopic rod of the electric cylinder (16). The second fixing block (17) is fixedly connected to the side end of the sealing plate (12).

3. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 1, characterized in that: The fixed column (1) is threaded with a fixing screw (18) that mates with the detection column (6).

4. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 1, characterized in that: The detector column (6) is provided with multiple annular grooves (19) on the upper side of multiple water inlet grooves (5), and each of the multiple annular grooves (19) is provided with a sealing ring (20).

5. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 1, characterized in that: The side end of the fixed column (1) is provided with a wiring groove (21) corresponding to the position of the multiple second mounting grooves (9). The wiring groove (21) is connected to the multiple second mounting grooves (9) through multiple second wire passing grooves (22).

6. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 5, characterized in that: The side end of the fixed column (1) is fitted with a wire baffle (23) by screws, and the wire baffle (23) is inserted into the wiring groove (21).

7. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 1, characterized in that: A connecting rope (24) is fixedly connected to the top of the fixed column (1).

8. The integrated multi-parameter layered water quality and water level composite sensor device according to claim 1, characterized in that: The bottom end of the fixed column (1) is set as a conical structure.

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