Device for detecting oxygen content of water body

Abstract

The water oxygen content detection device comprises a frame and a sliding seat, the sliding seat is arranged in the frame, the bottom of the sliding seat is fixedly connected with a connecting plate, one side of the connecting plate is provided with a sliding opening, the interior of the sliding opening is movably connected with a sliding block, the bottom of the sliding block is provided with a connecting frame, and an oxygen concentration probe is arranged in the connecting frame. A lifting assembly for controlling the height of the oxygen concentration probe is arranged in the connecting frame so that the oxygen concentration probe can detect water at different depths, and an adjusting assembly for controlling the sliding block to transversely move is arranged on the connecting plate. By changing the transverse position or the longitudinal position of the oxygen concentration probe, the oxygen concentration probe can conveniently detect the oxygen content of water in different areas in a pool, the detection range is wide and comprehensive, and meanwhile the mode of replacing the detection position is convenient.

Description

Technical Field

[0001] This utility model relates to the field of oxygen content detection technology, and in particular to a device for detecting oxygen content in water. Background Technology

[0002] Aquaculture is a production activity involving the breeding, cultivation, and harvesting of aquatic plants and animals under human control. It generally includes the entire process from seedling to aquatic product under artificial feeding and management. In order to improve the safety of aquaculture, it is necessary to use oxygen content detection devices to detect the oxygen content of water. Some of the oxygen content detection devices currently in use are not convenient for detecting the oxygen content of water at different depths. Although some can detect different depths, they can only detect the water depth in a certain area, making it inconvenient to change the detection area. This results in insufficient comprehensiveness and a limited detection range for oxygen content detection in the pond. Therefore, those skilled in the art provide a water oxygen content detection device to solve the problems mentioned in the background art. Utility Model Content

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a water oxygen content detection device.

[0004] To achieve the above objectives, the present invention adopts the following technical solution:

[0005] A water oxygen content detection device includes a frame and a slide. The slide is disposed inside the frame, and a connecting plate is fixedly connected to the bottom of the slide. A sliding opening is provided on one side of the connecting plate, and a slider is movably connected inside the sliding opening. A connecting frame is provided at the bottom of the slider, and an oxygen concentration probe is disposed inside the connecting frame. A lifting component for controlling the height of the oxygen concentration probe is provided inside the connecting frame to facilitate the oxygen concentration probe to detect water at different depths. An adjustment component for controlling the lateral movement of the slider is provided on the connecting plate to control the detection position of the oxygen concentration probe in the lateral area. A drive component for controlling the longitudinal movement of the slide is provided inside the frame to control the detection position of the oxygen concentration probe in the longitudinal area.

[0006] As a further embodiment of this utility model, the lifting component is a steel wire rope, a movable seat is movably connected inside the connecting frame, the oxygen concentration probe is installed at the bottom of the movable seat, a third motor is fixedly connected to one outer wall of the connecting frame, the steel wire rope is wound on the output shaft of the third motor, and the other end of the steel wire rope is fixed to the movable seat.

[0007] As a further embodiment of this utility model, an electric push rod is fixedly connected to the surface of the slider, and one end of the electric push rod passes through the slider and is fixed to the connecting frame.

[0008] As a further embodiment of this utility model, the adjusting component includes a gear and a rack. The rack is fixedly connected to the connecting plate, and a second motor is fixedly connected to one side of the slider. The gear is fixedly connected to the output shaft of the second motor, and the gear meshes with the rack.

[0009] As a further embodiment of this utility model, the driving component is a lead screw, which is movably connected inside the frame and passes through the slide block and is movably connected to the slide block. A first motor is fixedly connected to one outer wall of the frame, and one end of the output shaft of the first motor is fixed to the lead screw. Guide rods are movably connected through both sides of the slide block, and both ends of the guide rods are fixed to the frame.

[0010] As a further embodiment of this utility model, two connecting seats are fixedly connected to both ends of the frame, and each connecting seat is provided with a mounting hole.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. By controlling the downward movement of the oxygen concentration probe and its depth into the water through a steel wire rope, the oxygen content in water at different depths can be detected.

[0013] 2. By changing the horizontal or vertical position of the oxygen concentration probe, it is easier to detect the oxygen content of water in different areas of the pool. The detection range is wider and more comprehensive, and the method of changing the detection position is more convenient. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the main structure of a water oxygen content detection device proposed in this utility model;

[0015] Figure 2 This is a cross-sectional structural diagram of a water oxygen content detection device proposed in this utility model;

[0016] Figure 3 This is a partial cross-sectional view of a water oxygen content detection device proposed in this utility model.

[0017] In the diagram: 1. Frame; 2. Connecting seat; 3. First motor; 4. Lead screw; 5. Slide seat; 6. Guide rod; 7. Connecting plate; 8. Slider; 9. Electric push rod; 10. Connecting frame; 11. Slide opening; 12. Oxygen concentration probe; 13. Moving seat; 14. Steel wire rope; 15. Second motor; 16. Rack; 17. Gear; 18. Third motor. Detailed Implementation

[0018] 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. It should be noted that, unless otherwise expressly specified and limited, the terms "installation", "connection", and "setting" should be interpreted broadly. For those skilled in the art, the specific meaning of the above terms in this patent can be understood according to the specific circumstances.

[0019] Reference Figures 1-3 A water oxygen content detection device includes a frame 1 and a slide 5. The slide 5 is disposed inside the frame 1. A connecting plate 7 is fixed to the bottom of the slide 5 by bolts. A sliding opening 11 is provided on one side of the connecting plate 7. A slider 8 is slidably connected inside the sliding opening 11. A connecting frame 10 is provided at the bottom of the slider 8. An oxygen concentration probe 12 is provided inside the connecting frame 10. The oxygen concentration probe 12 is prior art, and its principle has been disclosed, so its structure is not described in detail. The oxygen concentration probe 12 can detect the oxygen content of water in a pool. A lifting component for controlling the height of the oxygen concentration probe 12 is provided inside the connecting frame 10 so that the oxygen concentration probe 12 can detect water at different depths. An adjustment component for controlling the lateral movement of the slider 8 is provided on the connecting plate 7 so as to control the detection position of the oxygen concentration probe 12 in the lateral area. A drive component for controlling the longitudinal movement of the slide 5 is provided inside the frame 1 so as to control the detection position of the oxygen concentration probe 12 in the longitudinal area.

[0020] In this invention, the lifting component is a steel wire rope 14. A movable seat 13 is slidably connected inside the connecting frame 10. The oxygen concentration probe 12 is installed at the bottom of the movable seat 13. A third motor 18 is fixed to one side of the outer wall of the connecting frame 10 by bolts. The steel wire rope 14 is wound on the output shaft of the third motor 18, and the other end of the steel wire rope 14 is fixed to the movable seat 13. When the third motor 18 rotates, the steel wire rope 14 is in the unwinding state. Due to gravity, the movable seat 13 drives the oxygen concentration probe 12 to move downward and into the water. The distance the oxygen concentration probe 12 moves downward can be controlled according to the detection depth, and the oxygen content of water at different depths can be detected. When the third motor 18 reverses, the steel wire rope 14 is in the winding state, the movable seat 13 is lifted, and the oxygen concentration probe 12 is separated from the water.

[0021] In this invention, an electric push rod 9 is fixed to the surface of the slider 8 by bolts, and one end of the electric push rod 9 passes through the slider 8 and is fixed to the connecting frame 10. Activating the electric push rod 9 extends the connecting frame 10 downward, which can help increase the downward movement distance of the oxygen concentration probe 12.

[0022] In this invention, the adjustment assembly includes a gear 17 and a rack 16. The rack 16 is fixed to the connecting plate 7 by bolts. A second motor 15 is fixed to one side of the slider 8 by bolts. The gear 17 is keyed to the output shaft of the second motor 15 and meshes with the rack 16. When the second motor 15 is started, the second motor 15 rotates, causing the gear 17 to rotate. The rotating gear 17 moves along the rack 16, thereby causing the slider 8 to move along the sliding opening 11. The movement of the slider 8 can change the lateral position of the oxygen concentration probe 12.

[0023] In this invention, the driving component is a lead screw 4, which is rotatably connected inside the frame 1 and passes through the slide block 5 and is threadedly connected to the slide block 5. A first motor 3 is fixed to one side of the outer wall of the frame 1 by bolts, and one end of the output shaft of the first motor 3 is fixed to the lead screw 4. Guide rods 6 are slidably connected through both sides of the slide block 5, and both ends of the guide rods 6 are fixed to the frame 1. When the first motor 3 is started, the rotation of the first motor 3 causes the lead screw 4 to rotate, and the rotation of the lead screw 4 causes the slide block 5 to move along the guide rods 6. The movement of the slide block 5 causes the connecting plate 7 to move as a whole, changing the longitudinal position of the oxygen concentration probe 12.

[0024] In this utility model, two connecting seats 2 are welded to both ends of the frame 1. Each connecting seat 2 has a mounting hole. The frame 1 is placed above the water tank, and the frame 1 can be fixed to the water tank through the mounting holes on the connecting seats 2.

[0025] Working principle: When it is necessary to detect the oxygen content in the water tank, the frame 1 is set up above the water tank, and the third motor 18 is started. The rotation of the third motor 18 causes the steel wire rope 14 to be in the rope release state. Due to gravity, the moving seat 13 drives the oxygen concentration probe 12 to move downward and into the water. The distance that the oxygen concentration probe 12 moves downward can be controlled according to the detection depth, so that the oxygen content of water at different depths can be detected.

[0026] When it is necessary to test the water in different areas of the pool, the second motor 15 is started. The rotation of the second motor 15 causes the gear 17 to rotate. The rotation of the gear 17 moves along the rack 16, which in turn causes the slider 8 to move along the slide 11. The movement of the slider 8 can change the lateral position of the oxygen concentration probe 12. Alternatively, the first motor 3 can be started. The rotation of the first motor 3 causes the lead screw 4 to rotate. The rotation of the lead screw 4 causes the slide 5 to move along the guide rod 6. The movement of the slide 5 causes the connecting plate 7 to move, which in turn changes the longitudinal position of the oxygen concentration probe 12, so that the oxygen concentration probe 12 can test the water in different areas of the pool, thus expanding the detection range.

[0027] In this application, the structures and connections not described in detail are all prior art, and their structures and principles are well known, so they will not be described in detail here.

[0028] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A device for detecting oxygen content in water, comprising a frame (1) and a slide (5), characterized in that, The slide (5) is set inside the frame (1). A connecting plate (7) is fixedly connected to the bottom of the slide (5). A sliding opening (11) is opened on one side of the connecting plate (7). A slider (8) is movably connected inside the sliding opening (11). A connecting frame (10) is provided at the bottom of the slider (8). An oxygen concentration probe (12) is provided inside the connecting frame (10). A lifting component for controlling the height of the oxygen concentration probe (12) is provided inside the connecting frame (10) so that the oxygen concentration probe (12) can detect water at different depths. An adjustment component for controlling the horizontal movement of the slider (8) is provided on the connecting plate (7) so that the detection position of the oxygen concentration probe (12) in the horizontal area can be controlled. A drive component for controlling the vertical movement of the slide (5) is provided inside the frame (1) so that the detection position of the oxygen concentration probe (12) in the vertical area can be controlled.

2. The water oxygen content detection device according to claim 1, characterized in that, The lifting assembly is a steel wire rope (14). The connecting frame (10) is movably connected to a movable seat (13). The oxygen concentration probe (12) is installed at the bottom of the movable seat (13). A third motor (18) is fixedly connected to one side of the outer wall of the connecting frame (10). The steel wire rope (14) is wound on the output shaft of the third motor (18), and the other end of the steel wire rope (14) is fixed to the movable seat (13).

3. The water oxygen content detection device according to claim 1, characterized in that, An electric push rod (9) is fixedly connected to the surface of the slider (8), and one end of the electric push rod (9) passes through the slider (8) and is fixed to the connecting frame (10).

4. The water oxygen content detection device according to claim 1, characterized in that, The adjustment assembly includes a gear (17) and a rack (16). The rack (16) is fixedly connected to the connecting plate (7). A second motor (15) is fixedly connected to one side of the slider (8). The gear (17) is fixedly connected to the output shaft of the second motor (15), and the gear (17) meshes with the rack (16).

5. The water oxygen content detection device according to claim 1, characterized in that, The driving component is a lead screw (4), which is movably connected inside the frame (1) and passes through the slide (5) and is movably connected to the slide (5). A first motor (3) is fixedly connected to one side of the outer wall of the frame (1), and one end of the output shaft of the first motor (3) is fixed to the lead screw (4). Guide rods (6) are movably connected through both sides of the slide (5), and both ends of the guide rods (6) are fixed to the frame (1).

6. The water oxygen content detection device according to claim 1, characterized in that, The frame (1) has two connecting seats (2) fixedly connected to both ends, and each connecting seat (2) has a mounting hole.

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