Sensor device for detecting organic matters in water body

Abstract

The utility model discloses a sensor device for detecting organic matters in a water body, which relates to the field of water body detection and comprises an inflatable rubber ring, and one side of the inflatable rubber ring is communicated with an inflatable component. Through the arrangement of the solar panel, the energy storage assembly, the vibration assembly and the protective cover, when the device is used, a semiconductor in the solar panel absorbs sunlight and converts light energy into electric energy, the electric energy is stored in the storage battery through the bidirectional inverter and is supplied to the detection device, and each sensor is placed in the protective cover to detect the water body; water containing algae, fungi or other microorganisms can be attached to the protective cover for a long time, the water inlet net is blocked, the vibration motor is started, the vibration motor drives the eccentric wheel, excitation force is obtained through centrifugal force generated by high-speed rotation of the shaft and the eccentric wheel, the protective cover is vibrated to clean attachments, and the attachments are prevented from being attached to the device; the detection correctness is improved; and the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the technical field of water body detection, in particular to a sensor device for detecting organic matter in water bodies. Background Art

[0002] Water is the most important resource for human survival. my country is short of water resources, with per capita water possession being only one-fourth of the world average. Today, the discharge index control of industrial wastewater has become a monitoring index for competent authorities in various countries. In the initial stage, the detection of harmful substances in water relies on manual sampling and delivery to the laboratory for testing by dedicated personnel. This is not only time-consuming and labor-intensive, but also cannot guarantee that the discharge index can be effectively monitored. Therefore, detection devices are used for direct detection and upload to facilitate observation by observers.

[0003] In actual use, the existing sensor device for detecting organic matter in water is relatively bulky, inconvenient to store during transportation and carrying, and inconvenient to perform water quality detection in different locations.

[0004] After searching the existing patent: Water quality detection device (Announcement No.: CN202110168U), the water quality detection device described in the utility model has a simple structure, which can reduce accumulated water and dirt during water quality detection and reduce the impact of water flow on the detection components.

[0005] Although the above patent has achieved the effect of reducing the accumulation of water and dirt, when the detection is carried out in water for a long time, organisms such as algae, fungi or other microorganisms will adhere to the surface of the detection device, blocking the flow inlet, making it difficult to improve the accuracy of the detection.

[0006] Therefore, it is necessary to invent a sensor device for detecting organic matter in water to solve the above problems. Utility Model Content

[0007] The purpose of the utility model is to provide a sensor device for detecting organic matter in water, so as to solve the problem in the above-mentioned background technology that when the detection is carried out in water for a long time, organisms such as algae, fungi or other microorganisms may adhere to the surface of the detection device, blocking the flow inlet, making it difficult to improve the accuracy of the detection.

[0008] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sensor device for detecting organic matter in water, comprising an inflatable rubber ring, one side of the inflatable rubber ring is connected to an inflatable component, the top of the inflatable rubber ring is fixedly connected to a connecting plate, the surface of the connecting plate is fixedly connected to a control box, the inside of the control box is fixedly connected to an energy storage component, one side of the control box is fixedly connected to a solar panel, a programmable logic controller is fixed inside the control box, one end of the programmable logic controller is electrically connected to the detection component through a power line, one side of the programmable logic controller is fixedly connected to a protective cover, the bottom surface of the protective cover is fixedly connected to a sealing cover, the inside of the sealing cover is fixedly connected to a vibration component, the surface of the connecting plate is provided with a through channel, a fixed column is movably provided inside the through channel, the surface of the fixed column is slidably connected to a limiting component, the bottom end of the fixed column is fixedly connected to a counterweight component, and the top of the control box is fixedly connected to a radio frequency antenna.

[0009] Preferably, the inflation component comprises a connecting pipe connected to one side of the inflation rubber ring, and a sealing cover is threadedly connected to the surface of the connecting pipe, and the sealing cover plays a sealing role.

[0010] Preferably, the energy storage component includes a bidirectional inverter fixedly connected to the inside of the control box, one side of the bidirectional inverter is electrically connected to a battery via a power line, and the other side of the bidirectional inverter is electrically connected to a solar panel via a power line, so that the solar panel can convert light energy into electrical energy.

[0011] Preferably, the detection component includes a pH sensor, a turbidity sensor, a VOC sensor, an EC sensor and a dissolved oxygen sensor electrically connected to one side of the programmable logic controller through a power cord, and the pH sensor, turbidity sensor, VOC sensor, EC sensor and dissolved oxygen sensor are all fixedly connected to the inside of the protective cover, and the turbidity sensor is convenient for detecting the turbidity in the water.

[0012] Preferably, the vibration assembly includes a vibration motor fixedly connected to the inside of the sealing cover, the output end of the vibration motor is spline-connected with a transmission rod, one end of the transmission rod is fixedly connected with an eccentric wheel, and the eccentric wheel is convenient for providing the effect of centrifugal motion.

[0013] Preferably, the limiting assembly comprises a limiting ring slidably connected to the surface of the fixing column, a limiting hole is provided on the surface of the limiting ring, an adjusting bolt is threadedly connected to the inner part of the limiting hole, and the adjusting bolt is easy to fix.

[0014] Preferably, the counterweight assembly includes a stabilizing block fixedly connected to a fixing column, the surface of the stabilizing block is provided with three placement grooves, the interior of the placement grooves is fixedly connected with a counterweight block, and the counterweight block is convenient for increasing stability.

[0015] Technical effects and advantages of the utility model:

[0016] 1. Through the arrangement of the inflatable rubber ring, the fixed column, the limit assembly and the counterweight assembly, when in use, according to different detection sites, take off the sealing cover to inflate the inflatable rubber ring to make it bulge, and then insert the fixed column into the through channel of the connecting plate. According to the depth of the water level, adjust the position of the limit ring on the fixed column. The counterweight block and the stabilizing block stabilize the sensor device for organic matter detection underwater to reduce shaking, so that the sensor device for organic matter detection is stabilized on the surface of the water body. When the detection scene needs to be converted, remove the sealing cover, discharge the gas, and take off the fixed column from the connecting plate, so as to adapt to different sites for water body organic matter detection, avoid the bulkiness of the detection device, cause burden to the carrying personnel, and improve the adaptability of the detection device;

[0017] 2. Through the setting of solar panels, energy storage components, vibration components and protective covers, when in use, the semiconductors in the solar panels absorb sunlight, convert light energy into electrical energy, store it in the battery through the bidirectional inverter, and power the detection device. Various sensors are placed in the protective cover to detect water bodies. The water body contains algae, fungi or other microorganisms, which will adhere to the protective cover for a long time and block the water inlet network. The vibration motor is started, and the vibration motor drives the eccentric wheel. The centrifugal force generated by the high-speed rotation of the shaft and the eccentric wheel is used to obtain the exciting force, and the protective cover is vibrated to clean the attachments, thereby avoiding the attachments to the device, improving the accuracy of the detection and extending the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0019] Figure 1 The utility model is a schematic diagram of the overall structure of a sensor device for detecting organic matter in water.

[0020] Figure 2 The utility model is a schematic diagram of the structure of a limit component of a sensor device for detecting organic matter in water.

[0021] Figure 3 The utility model is a schematic diagram of the detection component structure of a sensor device for detecting organic matter in water.

[0022] Figure 4 The utility model is a schematic diagram of the structure of an energy storage component of a sensor device for detecting organic matter in water.

[0023] In the figure: 1. Inflatable rubber ring; 2. Inflatable component; 201. Connecting pipe; 202. Sealing cover; 3. Connecting plate; 4. Control box; 5. Energy storage component; 501. Bidirectional inverter; 502. Battery; 6. Solar panel; 7. Programmable logic controller; 8. Detection component; 801. PH sensor; 802. Turbidity sensor; 803. VOC sensor; 804. EC sensor; 805. Dissolved oxygen sensor; 9. Protective cover; 10. Sealing cover; 11. Vibration component; 1101. Vibration motor; 1102. Eccentric wheel; 12. Through channel; 13. Fixed column; 14. Limiting component; 1401. Limiting ring; 1402. Adjusting bolt; 15. Counterweight component; 1501. Stabilizing block; 1502. Counterweight block; 16. RF antenna. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model claimed for protection, but merely represents the selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0025] The utility model provides Figure 1-4A sensor device for detecting organic matter in water shown in the figure comprises an inflatable rubber ring 1, one side of the inflatable rubber ring 1 is connected to an inflatable component 2, the top of the inflatable rubber ring 1 is fixedly connected to a connecting plate 3, the surface of the connecting plate 3 is fixedly connected to a control box 4, the inside of the control box 4 is fixedly connected to an energy storage component 5, one side of the control box 4 is fixedly connected to a solar panel 6, a programmable logic controller 7 is fixed inside the control box 4, one end of the programmable logic controller 7 is electrically connected to a detection component 8 through a power line, a protective cover 9 is fixedly connected to one side of the programmable logic controller 7, a sealing cover 10 is fixedly connected to the bottom of the protective cover 9, and the inner surface of the sealing cover 10 is fixedly connected to the inner surface of the sealing cover 10. The vibrating assembly 11 is fixedly connected to the part. Through the arrangement of the solar panel 6, the energy storage assembly 5, the vibrating assembly 11 and the protective cover 9, when in use, the semiconductor in the solar panel 6 absorbs sunlight, converts light energy into electrical energy, and stores it in the battery 502 through the bidirectional inverter 501 to power the detection device. Each sensor is placed in the protective cover 9 to detect the water body. The water body contains algae, fungi or other microorganisms, which will adhere to the protective cover 9 for a long time and block the water inlet network. The vibrating motor 1101 is started, and the vibrating motor 1101 drives the eccentric wheel 1102, and the centrifugal force generated by the high-speed rotation of the shaft and the eccentric wheel 1102 is used to obtain the excitation. The protective cover 9 is vibrated to clean the attachments, which prevents the attachments from adhering to the device, improves the accuracy of the detection and prolongs the service life of the device. The surface of the connecting plate 3 is provided with a through channel 12, and a fixed column 13 is movably provided inside the through channel 12. The surface of the fixed column 13 is slidably connected to the limit assembly 14, and the bottom end of the fixed column 13 is fixedly connected to the counterweight assembly 15. Through the arrangement of the inflatable rubber ring 1, the fixed column 13, the limit assembly 14 and the counterweight assembly 15, when in use, according to different detection sites, when detecting, take down the sealing cover 202 to inflate the inflatable rubber ring 1 to make it bulge, and then insert the fixed column 13 into In the through channel 12 of the connecting plate 3, the position of the limit ring 1401 on the fixed column 13 is adjusted according to the depth of the water level. The counterweight block 1502 and the stabilizing block 1501 stabilize the sensor device for organic matter detection underwater to reduce shaking and stabilize the sensor device for organic matter detection on the water surface. When the detection scene needs to be converted, the sealing cover 202 is removed, the gas is discharged, and the fixed column 13 is removed from the connecting plate 3, so as to adapt to different venues for water organic matter detection, avoid the detection device being bulky and causing a burden to the carrier, and improve the adaptability of the detection device. The top of the control box 4 is fixedly connected with a radio frequency antenna 16.

[0026] The inflatable component 2 includes a connecting pipe 201 connected to one side of the inflatable rubber ring 1. A sealing cover 202 is threadedly connected to the surface of the connecting pipe 201. The inflatable component 2 is provided to inflate and deflate the inflatable rubber ring 1.

[0027] The energy storage component 5 includes a bidirectional inverter 501 fixedly connected to the inside of the control box 4. One side of the bidirectional inverter 501 is electrically connected to the battery 502 through a power line, and the other side of the bidirectional inverter 501 is electrically connected to the solar panel 6 through the power line. Through the setting of the energy storage component 5, the electric energy is stored to form an independent power source, which is easy to carry.

[0028] The detection component 8 includes a pH sensor 801, a turbidity sensor 802, a VOC sensor 803, an EC sensor 804 and a dissolved oxygen sensor 805 which are electrically connected to one side of the programmable logic controller 7 through a power cord. The pH sensor 801, the turbidity sensor 802, the VOC sensor 803, the EC sensor 804 and the dissolved oxygen sensor 805 are all fixedly connected to the inside of the protective cover 9. Through the setting of the detection component 8, the organic matter content in the water body is detected and the data is transmitted to the programmable logic controller 7. The detection data is wirelessly transmitted through the radio frequency antenna 16, which is convenient for the detection personnel to watch.

[0029] The vibration component 11 includes a vibration motor 1101 fixedly connected to the inside of the sealing cover 10. The output end of the vibration motor 1101 is splined with a transmission rod, and one end of the transmission rod is fixedly connected to an eccentric wheel 1102. The setting of the vibration component 11 plays an anti-blocking role.

[0030] The limiting assembly 14 includes a limiting ring 1401 slidably connected to the surface of the fixed column 13. A limiting hole is opened on the surface of the limiting ring 1401. The internal thread of the limiting hole is connected with an adjustment bolt 1402. Through the setting of the limiting assembly 14, the descending depth of the stabilizing block 1501 is limited.

[0031] The counterweight assembly 15 includes a stabilizing block 1501 fixedly connected to the fixing column 13. Three placement grooves are provided on the surface of the stabilizing block 1501. The inside of the placement grooves is fixedly connected with a counterweight block 1502. The arrangement of the counterweight assembly 15 provides a stabilizing effect.

[0032] Working principle: When in use, according to different detection sites, take off the sealing cover 202 to inflate the inflatable rubber ring 1 to make it bulge, and then insert the fixing column 13 into the through channel 12 of the connecting plate 3. According to the depth of the water level, adjust the position of the limit ring 1401 on the fixing column 13. The counterweight block 1502 and the stabilizing block 1501 stabilize the sensor device for organic matter detection underwater to reduce shaking and stabilize the sensor device for organic matter detection on the surface of the water body. When the detection scene needs to be changed, remove the sealing cover 202, discharge the gas, and remove the fixing column 13 from the connection. The panel 3 is taken down. When in use, the semiconductor in the solar panel 6 absorbs sunlight and converts light energy into electrical energy, which is stored in the battery 502 through the bidirectional inverter 501 to power the detection device. Various sensors are placed in the protective cover 9 to detect the water body. The water body contains algae, fungi or other microorganisms, which will adhere to the protective cover 9 for a long time and block the water inlet network. The vibration motor 1101 is started, and the vibration motor 1101 drives the eccentric wheel 1102. The centrifugal force generated by the high-speed rotation of the shaft and the eccentric wheel 1102 is used to obtain the exciting force, and the protective cover 9 is vibrated to clean the attachments.

[0033] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. For those skilled in the art, the present invention may be subject to various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sensor device for detecting organic matter in water, comprising an inflatable rubber ring (1), characterized in that: One side of the inflatable rubber ring (1) is connected to an inflatable component (2), the top of the inflatable rubber ring (1) is fixedly connected to a connecting plate (3), the surface of the connecting plate (3) is fixedly connected to a control box (4), the interior of the control box (4) is fixedly connected to an energy storage component (5), one side of the control box (4) is fixedly connected to a solar panel (6), a programmable logic controller (7) is fixed inside the control box (4), one end of the programmable logic controller (7) is electrically connected to a detection component (8) via a power line, and the programmable logic controller (7) ) is fixedly connected to one side of the connecting plate (3), a sealing cover (10) is fixedly connected to the bottom surface of the protective cover (9), a vibration component (11) is fixedly connected inside the sealing cover (10), a through channel (12) is provided on the surface of the connecting plate (3), a fixed column (13) is movably provided inside the through channel (12), a limit component (14) is slidably connected to the surface of the fixed column (13), a counterweight component (15) is fixedly connected to the bottom end of the fixed column (13), and a radio frequency antenna (16) is fixedly connected to the top end of the control box (4).

2. A sensor device for detecting organic matter in water according to claim 1, characterized in that: The inflation component (2) comprises a connecting pipe (201) connected to one side of the inflation rubber ring (1), and a sealing cover (202) is threadedly connected to the surface of the connecting pipe (201).

3. A sensor device for detecting organic matter in water according to claim 1, characterized in that: The energy storage component (5) comprises a bidirectional inverter (501) fixedly connected to the inside of the control box (4); one side of the bidirectional inverter (501) is electrically connected to a battery (502) via a power line; and the other side of the bidirectional inverter (501) is electrically connected to a solar panel (6) via a power line.

4. A sensor device for detecting organic matter in water according to claim 1, characterized in that: The detection component (8) comprises a pH sensor (801), a turbidity sensor (802), a VOC sensor (803), an EC sensor (804) and a dissolved oxygen sensor (805) which are electrically connected to one side of the programmable logic controller (7) via a power line; the pH sensor (801), the turbidity sensor (802), the VOC sensor (803), the EC sensor (804) and the dissolved oxygen sensor (805) are all fixedly connected to the inside of the protective cover (9).

5. A sensor device for detecting organic matter in water according to claim 1, characterized in that: The vibration component (11) comprises a vibration motor (1101) fixedly connected to the inside of the sealing cover (10), the output end of the vibration motor (1101) is spline-connected to a transmission rod, and one end of the transmission rod is fixedly connected to an eccentric wheel (1102).

6. A sensor device for detecting organic matter in water according to claim 1, characterized in that: The limiting assembly (14) comprises a limiting ring (1401) slidably connected to the surface of the fixing column (13), a limiting hole is provided on the surface of the limiting ring (1401), and an adjustment bolt (1402) is connected to the inner thread of the limiting hole.

7. A sensor device for detecting organic matter in water according to claim 1, characterized in that: The counterweight assembly (15) comprises a stabilizing block (1501) fixedly connected to a fixing column (13); three placement grooves are provided on the surface of the stabilizing block (1501); and counterweight blocks (1502) are fixedly connected inside the placement grooves.

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