Salinity feedback sensor

Abstract

The utility model provides a salinity feedback sensor, and belongs to the technical field of sensors. The support is fixedly connected to the surface of the water storage pond, the moving assembly comprises a motor, a device body, a containing groove, a threaded block and a threaded rod, the containing groove is formed in the surface of the support, the threaded rod is rotationally connected into the containing groove, the motor is fixedly connected to the surface of the support, and the output end of the motor is fixedly connected to one end of the threaded rod; the threaded block is in threaded connection with the circumferential surface of the threaded rod, the device body is fixedly connected to the surface of the threaded block, and through the design, the device body can perform detection at multiple positions in a water storage pond, so that the problem that a traditional salinity sensor is difficult to provide comprehensive and accurate data due to limitation of a fixed position is solved; especially in a large-area or dynamically changing water body environment, the measurement at a single position cannot reflect the real distribution condition of the salinity.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of sensor, concretely relates to a salinity feedback sensor. BACKGROUND

[0002] As a key tool for monitoring water quality, salinity feedback sensors play an important role in many fields such as ocean research, aquaculture, and industrial wastewater treatment. Traditional salinity sensors are usually designed for fixed position use, which means they can only collect data at a specific point. However, this single-location measurement approach has significant limitations, especially in large water bodies where salinity distribution is uneven. It cannot accurately reflect the overall situation. Because the concentration of salt in the water body may change due to factors such as depth, temperature, and flow speed, fixed sensors are difficult to capture these dynamic changes, resulting in possible deviations in the data obtained. In addition, the influence of sediments and changes in the local environment can also interfere with the accuracy of the sensor readings, making analysis and decision-making based on these data challenging. Therefore, understanding these limitations of traditional salinity sensors is crucial for correctly assessing their scope of application and direction of technical improvement.

[0003] In the prior art, traditional salinity sensors have limitations due to fixed position, making it difficult to provide comprehensive and accurate data, especially in large or dynamically changing water environments. This single-location measurement cannot reflect the true distribution of salinity. SUMMARY

[0004] The purpose of the utility model is to provide a salinity feedback sensor, which aims to solve the problem of traditional salinity sensors in the prior art due to the limitations of fixed position, making it difficult to provide comprehensive and accurate data, especially in large or dynamically changing water environments. This single-location measurement cannot reflect the true distribution of salinity.

[0005] To achieve the above purpose, the utility model provides the following technical scheme:

[0006] A salinity feedback sensor, comprising:

[0007] a water storage tank;

[0008] a support fixedly connected to the surface of the water storage tank;

[0009] a moving assembly comprising a motor, a device body, a placement slot, a threaded block, and a threaded rod, the placement slot being provided on the surface of the support, the threaded rod being rotatably connected in the placement slot, the motor being fixedly connected to the surface of the support, the output end of the motor being fixedly connected to one end of the threaded rod, the threaded block being threadedly connected to the circumferential surface of the threaded rod, and the device body being fixedly connected to the surface of the threaded block;

[0010] The stabilizing assembly is provided with two groups, and each group of the stabilizing assembly is arranged on one side of the threaded block.

[0011] The capsule emergency unit is integrated inside the device main body (5) and comprises:

[0012] The capsule storage cabin is internally provided with a plurality of multi-layer salinity response capsules, a shell of the multi-layer salinity response capsule is composed of a calcium alginate-chitosan composite film, a critical dissolution salinity is 10%, a plurality of capsule ejection openings (15) for the multi-layer salinity response capsules are arranged on a side of the device main body (5), the capsule ejection openings (15) are in communication with the capsule storage cabin, the multi-layer salinity response capsules are internally provided with a dormant bacterial group and betaine, when the salinity reaches 10% or above, the capsule shell is dissolved, the dormant bacterial group and the betaine inside are released, the dormant bacterial group is revived to absorb salt, the betaine is released to reduce the salinity, and the two work together to realize emergency desalination.

[0013] The triggering mechanism comprises a salinity sensing module and an electric push rod, and the electric push rod is activated to release the capsule when the detected salinity is greater than 10%.

[0014] As a preferred scheme of the utility model, each group of the stabilizing assembly comprises a supporting rod, a supporting plate, a fixing rod and a roller, the supporting plate is provided with two, the two supporting plates are fixedly connected to the surface of the device main body, the two ends of the fixing rod are fixedly connected to the surface of the two supporting plates, the roller is rotatably connected to the surface of the fixing rod, the two ends of the supporting rod are fixedly connected to the surface of the support, and the roller is slidably connected to the surface of the supporting rod.

[0015] As a preferred scheme of the utility model, the inner wall of the placing groove is rotatably connected with a stabilizing ring, and the stabilizing ring is fixedly connected to the circumferential surface of the threaded rod.

[0016] As a preferred scheme of the utility model, the surface of the support is fixedly connected with a stabilizing block, and the stabilizing block is fixedly connected to the surface of the motor.

[0017] As a preferred scheme of the utility model, the surface of the device main body detection end is fixedly connected with a plurality of stirring blades.

[0018] As a preferred scheme of the utility model, the motor is a servo motor.

[0019] Compared with the prior art, the utility model has the beneficial effects that:

[0020] 1、In the scheme, when the salinity of the brine in the water storage tank needs to be detected, the motor is first operated to drive the threaded rod to rotate, then the threaded block can move back and forth along the direction of the threaded rod to detect a plurality of positions in the water storage tank, so as to ensure the accuracy of detection.

[0021] 2、The device body can stir the water in the water storage pool when moving, so that the uniformity of the salinity in the water is improved, and the detection accuracy is further improved. BRIEF DESCRIPTION OF DRAWINGS

[0022] The accompanying drawings are included to provide a further understanding of the present application, and constitute a part of the specification, illustrate the present application, and explain the technical scheme of the present application, and do not constitute a limitation on the present application. In the drawings:

[0023] Figure 1 It is a first perspective view of the present application;

[0024] Figure 2 It is a partial schematic view of the present application;

[0025] Figure 3 It is a schematic view of the capsule feeding port in the present application Figure 2

[0026] Figure 4 It is a schematic view of the capsule feeding port in the present application

[0027] In the drawings: 1, water storage pool; 2, support; 3, motor; 4, stabilizing block; 5, device body; 6, placing groove; 7, stabilizing ring; 8, threaded block; 9, threaded rod; 10, support rod; 11, stirring blade; 12, support plate; 13, fixed rod; 14, roller; 15, capsule feeding port. DETAILED DESCRIPTION

[0028] The technical scheme in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0029] EMBODIMENT

[0030] Please refer to Figures 1-4 The present application provides the following technical scheme:

[0031] A salinity feedback sensor, comprising:

[0032] The water storage pool 1;

[0033] The support 2 is fixedly connected to the surface of the water storage pool 1; ​

[0034] The moving assembly comprises the motor 3, the device body 5, the placing groove 6, the threaded block 8 and the threaded rod 9, the placing groove 6 is arranged on the surface of the support 2, the threaded rod 9 is rotatably connected in the placing groove 6, the motor 3 is fixedly connected to the surface of the support 2, the output end of the motor 3 is fixedly connected to one end of the threaded rod 9, the threaded block 8 is screwedly connected to the circumferential surface of the threaded rod 9, and the device body 5 is fixedly connected to the surface of the threaded block 8.

[0035] The stabilizing assembly is provided with two groups, and each group of the stabilizing assembly is arranged on one side of the threaded block 8.

[0036] The capsule emergency unit is integrated in the device body 5 and comprises:

[0037] The capsule storage cabin is internally provided with a plurality of multilayer salinity response capsules, the shell of the multilayer salinity response capsule is composed of a calcium alginate-chitosan composite film, the critical dissolution salinity is 10%, a plurality of multilayer salinity response capsule ejection capsule release ports 15 are arranged on the side surface of the device body 5, the capsule release ports 15 are in communication with the capsule storage cabin, the multilayer salinity response capsule is internally provided with a dormant bacterial group and betaine, when the salinity reaches 10% or more, the capsule shell is dissolved, the dormant bacterial group and the betaine in the inside are released, the dormant bacterial group is recovered to absorb salt, the betaine is released to reduce the salinity, and the two are synergistically combined to realize emergency desalination.

[0038] The trigger mechanism comprises a salinity sensing module and an electric push rod, and the electric push rod is activated to release the capsule when the detected salinity is greater than 10%.

[0039] In the specific embodiment of the utility model, when it is necessary to detect the salinity of the salt water in the water storage pool 1, the motor 3 is operated to drive the threaded rod 9 to rotate, then the threaded block 8 can move along the direction of the threaded rod 9 with the device body 5 to detect a plurality of positions in the water storage pool 1, so as to guarantee the accuracy of detection, when the device body 5 detects that the salinity is greater than 10%, the salinity sensing module of the trigger mechanism sends a signal to activate the electric push rod, the electric push rod pushes the multilayer salinity response capsule in the capsule storage cabin to the capsule release port 15 and makes the multilayer salinity response capsule enter the water in the water storage pool 1, the shell of the multilayer salinity response capsule is dissolved under the condition that the salinity is greater than 10% to release the dormant bacterial group and the betaine in the inside, the dormant bacterial group is recovered to absorb salt, the betaine is released to reduce the salinity, and the two are synergistically combined to realize emergency desalination.

[0040] For details, please refer to Figures 1-4Each set of stabilizing assembly comprises a support rod 10, a support plate 12, a fixing rod 13 and a roller 14, the support plate 12 is provided with two, both of which are fixedly connected to the surface of the device main body 5, the two ends of the fixing rod 13 are fixedly connected to the surface of the two support plates 12, the roller 14 is rotatably connected to the surface of the fixing rod 13, and the two ends of the support rod 10 are fixedly connected to the surface of the support 2, and the roller 14 is slidably connected to the surface of the support rod 10.

[0041] In this embodiment: when the device main body 5 is moving, the roller 14 will roll on the support rod 10 to support the device main body 5 and prevent it from falling off, thereby increasing the stability of the device main body 5.

[0042] For details, see Figures 1-4 The inner wall of the placing groove 6 is rotatably connected with a stabilizing ring 7, and the stabilizing ring 7 is fixedly connected to the circumferential surface of the threaded rod 9.

[0043] In this embodiment: when the threaded rod 9 is rotating, the stabilizing ring 7 can effectively prevent the threaded rod 9 from shaking and falling off from the inner wall of the placing groove 6, thereby increasing the stability of the threaded rod 9.

[0044] For details, see Figures 1-4 The surface of the support 2 is fixedly connected with a stabilizing block 4, and the stabilizing block 4 is fixedly connected to the surface of the motor 3.

[0045] In this embodiment: the stabilizing block 4 can effectively prevent the motor 3 from shaking when it is running, and can support the motor 3 to prevent it from falling off, thereby increasing the stability of the equipment.

[0046] For details, see Figures 1-4 The surface of the device main body 5 is fixedly connected with a plurality of stirring blades 11.

[0047] In this embodiment: when the device main body 5 is moving, the stirring blades 11 can stir in the water of the water storage tank 1, improve the uniformity of the salinity in the water, and thus improve the accuracy of detection.

[0048] For details, see Figures 1-4 The motor 3 is a servo motor.

[0049] In this embodiment: the servo motor can control the forward and reverse rotation of the threaded rod 9, so that the device main body 5 can repeatedly move along the direction of the threaded rod 9.

[0050] It should be noted that: the specific type of motor 3 and device main body 5 is selected by the person skilled in the art, and the above motor 3 and device main body 5 etc. all belong to the prior art, and this scheme will not be described in detail.

[0051] The working principle and use process of the utility model: when the salinity of the brine in the water storage pool 1 needs to be detected, the motor 3 is operated, the threaded rod 9 is driven to rotate, then the threaded block 8 can move along the direction of the threaded rod 9 with the device main body 5, the multiple positions in the water storage pool 1 are detected, so as to ensure the accuracy of detection; then the device main body 5 moves, the stirring blade 11 can stir in the water of the water storage pool 1, the uniformity of the salinity in the water is improved, so as to further improve the accuracy of detection; in addition, when the device main body 5 moves, the roller 14 rolls on the supporting rod 10, a support is provided for the device main body 5, the device main body 5 is prevented from falling off, and the stability of the device main body 5 is improved; through the above design, the device main body 5 can detect multiple positions in the water storage pool 1, if the salinity is greater than 10% during the moving detection process of the device main body 5, the capsule emergency unit is immediately started. The trigger mechanism releases the multiple salinity response capsules, so that the multiple salinity response capsules enter the water. After the capsule shell dissolves, the dormant bacteria group and the betaine jointly act, the salinity is reduced, and the salinity in the water storage pool is kept in a reasonable range.

[0052] Finally, it should be noted that: the above only for the preferred embodiments of the utility model, and does not limit the utility model, although the utility model is described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing each embodiment, or equivalent replacement to part of technical features. Any modification, equivalent replacement, improvement etc. within the spirit and principle of the utility model, should be contained in the protection scope of the utility model.

Claims

1. A salinity feedback sensor, characterized in that: include: Water storage tank (1); A bracket (2) is fixedly connected to the surface of the water storage tank (1); The moving component includes a motor (3), a device body (5), a placement slot (6), a threaded block (8), and a threaded rod (9). The placement slot (6) is opened on the surface of the bracket (2). The threaded rod (9) is rotatably connected to the placement slot (6). The motor (3) is fixedly connected to the surface of the bracket (2). The output end of the motor (3) is fixedly connected to one end of the threaded rod (9). The threaded block (8) is threadedly connected to the circumferential surface of the threaded rod (9). The device body (5) is fixedly connected to the surface of the threaded block (8). The stabilizing components are provided in two sets, with each set of stabilizing components disposed on one side of the threaded block (8); The capsule emergency unit, integrated inside the main body (5) of the device, includes: The capsule storage chamber contains a multi-layer salinity-responsive capsule. The outer shell of the multi-layer salinity-responsive capsule is made of calcium alginate-chitosan composite membrane. The critical salinity is 10%. The main body (5) of the device has a capsule delivery port (15) on its side for launching the multi-layer salinity-responsive capsule. The capsule delivery port (15) is connected to the capsule storage chamber. The multi-layer salinity-responsive capsule contains dormant bacteria and betaine. When the salinity reaches 10% or more, the capsule shell dissolves, releasing the dormant bacteria and betaine inside. After the dormant bacteria are revived, they absorb the salt, and the betaine is slowly released to reduce the salinity. The two work together to achieve emergency salinity reduction. The triggering mechanism includes a salinity sensing module and an electric push rod. When the detected salinity is >10%, the electric push rod is activated to release the capsule.

2. The salinity feedback sensor according to claim 1, characterized in that: Each set of stabilizing components includes a support rod (10), a support plate (12), a fixing rod (13), and a roller (14). There are two support plates (12), and both support plates (12) are fixedly connected to the surface of the main body (5) of the device. The two ends of the fixing rod (13) are respectively fixedly connected to the surfaces of the two support plates (12). The roller (14) is rotatably connected to the surface of the fixing rod (13). The two ends of the support rod (10) are fixedly connected to the surface of the bracket (2), and the roller (14) is slidably connected to the surface of the support rod (10).

3. A salinity feedback sensor according to claim 2, characterized in that: The inner wall of the placement groove (6) is fixedly connected to a stabilizing ring (7), which is rotatably connected to the circumferential surface of the threaded rod (9).

4. A salinity feedback sensor according to claim 3, characterized in that: A stabilizing block (4) is fixedly connected to the surface of the bracket (2), and the stabilizing block (4) is fixedly connected to the surface of the motor (3).

5. A salinity feedback sensor according to claim 4, characterized in that: Multiple stirring blades (11) are fixedly connected to the surface of the detection end of the main body (5) of the device.

6. A salinity feedback sensor according to claim 5, characterized in that: The motor (3) is a servo motor.

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