A portable water pollution detection system and equipment

Abstract

The present invention provides a portable water pollution detection system and equipment. The portable water pollution detection system includes: a material collection module, which uses a material collection component to sample different positions of a water source to be detected and collects the samples through a collection bottle; a detection module, which mixes the detection reagent with the sample, places the mixed water source sample into a detector to detect and analyze it, and generates a detection report; an information display module, which transmits the detection report to a display screen and a printer through a signal, displays data through a display screen, and prints the detection report through a printer. The portable water pollution detection system and equipment provided by the present invention have the advantages of simple operation, convenient sampling, and improved sampling accuracy.

Description

Technical Field

[0001] The present invention relates to the technical field of sewage detection, and in particular to a portable water pollution detection system and equipment thereof. Background Art

[0002] In people's living environment, water resources are indispensable. However, in the process of people's life and work, a large amount of sewage is often generated. The discharge of these sewage will easily pollute the surrounding water resources. The pollution of water resources will seriously affect people's living environment and health. Therefore, it is necessary to frequently test water resources, and block the source and treat it in time when water resources are polluted. The detection of water resources is inseparable from detection instruments.

[0003] Most of the current water resource testing is to collect samples and then send them to the laboratory for testing. When using this testing method, water resources are generally sampled by collectors holding sampling bottles. Most of the samples collected are from the surface of the water resources. The range of the collected samples is small, and it is difficult to obtain accurate detection results of the water source. When collecting water source samples at different depths, it is easy to cause cross-contamination of water sources at different depths. The accuracy of water source sampling at different depths cannot be guaranteed, which affects the detection results of the water source.

[0004] In the prior art, there is a water pollution detection device (publication number: CN213957348U), whose structure includes a sealing cover, a crossbeam, a handle, a base, a card plate, and a sampling bottle. The sealing cover is movably engaged with the center above the handle, the crossbeam is horizontally connected to the top of the sealing cover, the handle is embedded and connected to both ends of the sealing cover, the base is threadedly connected to the outside of the card plate, the card plate is embedded and connected to the bottom of the sampling bottle, and the sampling bottle is vertically connected to the bottom of the sealing cover; the sampling bottle is composed of an outer shell, a connecting rod, a sensor, a measuring device, a pumping device, and a micro water pump. The connecting rod is threadedly connected to the two ends of the lower part of the outer shell, the measuring device is vertically connected to the side of the micro water pump, the pumping device is embedded and connected to the front end of the lower side of the measuring device, and the micro water pump is movably engaged. Under the shell, the utility model extends downward through a pumping device to facilitate the extraction of sewage at different water depths for detection, and compares the pollution levels of different waters. This is conducive to solving the problem that manual collection can only collect shallower waters, resulting in non-standard test results. The water pollution detection equipment extends downward through a pumping device to facilitate the extraction of sewage at different water depths for detection, and compares the pollution levels of different waters. This is conducive to solving the problem that manual collection can only collect shallower waters, resulting in non-standard test results. However, in actual use, it can only sample water resources at a single depth. In this way, a lot of time will be wasted when sampling multiple water samples at different depths during the sampling process, thereby reducing the sampling efficiency.

[0005] Therefore, it is necessary to provide a portable water pollution detection system and equipment thereof to solve the above technical problems. Summary of the invention

[0006] The technical problem solved by the invention is to provide a portable water pollution detection system and equipment which are simple to operate, convenient to sample and can improve sampling accuracy.

[0007] In order to solve the above technical problems, the present invention provides a portable water pollution detection system, comprising:

[0008] A material taking module, which takes samples from different positions of the water source to be tested through a material taking component and collects the samples through a collection bottle;

[0009] The detection module mixes the detection reagent with the sample, places the mixed water source sample into the detector for detection and analysis, and generates a detection report;

[0010] The information display module transmits the test report to the display screen and the printer through signals, displays the data through the display screen, and prints the test report through the printer.

[0011] According to the above-mentioned portable water pollution detection system, the present invention also proposes a portable water pollution detection device, including a detector and a material taking component, the material taking component includes a collecting cylinder, a plurality of avoidance openings are opened on the outer wall of the collecting cylinder, a protective frame is fixedly installed on the outer wall of the collecting cylinder, a plurality of bottom plates are fixedly installed on the inner wall of the collecting cylinder, a plurality of drain pipes are fixedly installed at the bottom of the bottom plates, a plurality of drain pipes are provided with valves, a plurality of cleaning mechanisms are provided on the collecting cylinder, a plurality of water inlet components are provided on the collecting cylinder, an adjustment mechanism is hinged on the collecting cylinder, and a synchronous belt transmission mechanism is provided in the protective frame.

[0012] Preferably, the cleaning mechanism includes: a collecting bucket, a threaded disk and a connecting frame, the collecting bucket is arranged on the top of the base plate, the threaded disk is threadedly installed on the collecting cylinder, the connecting frame is rotatably installed on the bottom of the threaded disk, and the bottom of the connecting frame is fixedly connected to the collecting bucket.

[0013] Preferably, the water inlet assembly includes: two blocking blocks, pulley 2, three water inlets and two filter screens, the two blocking blocks are both arranged in the protective frame, one of the blocking blocks is fixedly connected to the collecting cylinder, the pulley 2 is rotatably mounted on the two blocking blocks, the three water inlets are respectively opened on the outer walls of one side of the two blocking blocks and the pulley 2, and the two filter screens are respectively fixedly mounted on the inner walls of the two water inlets on the two blocking blocks.

[0014] Preferably, driving rods are fixedly mounted on the outer walls on both sides of the second pulley, and the two driving rods are rotatably connected to the two blocking blocks respectively. A cleaning plate is fixedly mounted on the outer wall of one of the driving rods, and one side outer wall of the cleaning plate is in contact with the corresponding filter screen.

[0015] Preferably, the synchronous belt transmission mechanism includes: a rotating rod 1, a pulley 1 and a transmission belt, the rotating rod 1 is rotatably mounted on the protective frame, the pulley is set on the rotating rod 1, and the transmission belt is respectively mounted on multiple pulleys 2 and pulley 1.

[0016] Preferably, the adjustment mechanism includes: a fixed frame, a connecting strip, a second rotating rod, a threaded rod, a threaded block, a sliding rod and a transmission rod, the fixed frame is arranged on one side of the collecting tube, the connecting strip is slidably mounted on the fixed frame, the connecting strip is hinged to the collecting tube, the second rotating rod is rotatably mounted on the connecting strip, the threaded rod is rotatably mounted on the fixed frame, the threaded block is threadedly mounted on the threaded rod, the threaded block is fixedly connected to the bottom of the connecting strip, the sliding rod is slidably mounted on the second rotating rod, and the transmission rod is fixedly mounted on one end of the sliding rod.

[0017] Preferably, handles are fixedly mounted on both side outer walls of the fixed frame, and rotating wheels are fixedly sleeved on one end of the threaded rod and the transmission rod.

[0018] Preferably, a concave groove is provided at one end of the rotating rod 1 located outside the protective frame, a protrusion is fixedly installed at one end of the rotating rod 2, the protrusion extends into the concave groove, and a bolt is provided on the rotating rod 1, one end of the bolt passes through the protrusion and is threadedly connected to the protrusion.

[0019] Preferably, an annular sealing groove is provided on the outer walls of the two sealing blocks on the sides close to each other, and sealing rings are fixedly installed on the outer walls of both sides of the pulley 2, and the two sealing rings are respectively adapted to the two annular sealing grooves.

[0020] Compared with the related art, the portable water pollution detection device provided by the present invention has the following beneficial effects:

[0021] The present invention provides a portable water pollution detection device. Through the action of a rotating rod, a pulley and a transmission belt, a plurality of pulleys can be driven to rotate at the same time, thereby controlling the position of a water inlet on the pulley and a water inlet on a blocking block, thereby avoiding cross contamination of water source samples when collecting water source samples, and improving the sampling accuracy of water source samples. Meanwhile, through the rotation of the pulley, a cleaning plate can be driven to rotate to clean the filter screen, thereby avoiding impurities in the water source from blocking the water inlet and ensuring normal sampling of water resources.

[0022] The threaded disc and the connecting frame can be quickly disassembled and assembled to improve the cleaning of the collecting bucket and the collecting tube, thus providing convenience for the daily maintenance of the sampling device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic diagram of the main structure of the portable water pollution detection system and the device provided by the present invention;

[0024] Figure 2 A schematic diagram of a three-dimensional cross-sectional structure of a collecting tube in a portable water pollution detection system and equipment provided by the present invention;

[0025] Figure 3 for Figure 2 An enlarged schematic diagram of the structure of part A is shown;

[0026] Figure 4 for Figure 2 A schematic diagram of the enlarged structure of part B shown;

[0027] Figure 5 A schematic diagram of the structure of the portable water pollution detection system and the regulating mechanism in the device provided by the present invention;

[0028] Figure 6 A schematic diagram of the structure of the second rotating rod, the transmission rod and the sliding rod in the portable water pollution detection system and the device provided by the present invention;

[0029] Figure 7 A schematic diagram of the structure of the water entry component in the portable water pollution detection system and the device provided by the present invention;

[0030] Figure 8 The present invention provides a portable water pollution detection system and a schematic diagram of the structure of a collection tube in the device.

[0031] Numbers in the figure: 1. Collecting cylinder; 2. Protection frame; 3. Avoidance opening; 4. Bottom plate; 5. Collecting bucket; 6. Threaded disk; 7. Connecting frame; 8. Water inlet assembly; 9. Pulley one; 10. Transmission belt; 11. Rotating rod one; 12. Hinge block; 13. Fixed frame; 14. Handle; 15. Connecting strip; 16. Rotating rod two; 17. Threaded rod; 18. Threaded block; 19. Transmission rod; 20. Rotating wheel; 21. Sliding rod; 22. Pulley two; 23. Blocking block; 24. Water inlet; 25. Filter screen; 26. Driving rod; 27. Cleaning plate; 28. Drain pipe; 29. ​​Valve; 30. Detector. DETAILED DESCRIPTION

[0032] The present invention will be further described below in conjunction with the accompanying drawings and implementation modes.

[0033] First embodiment

[0034] Please refer to Figure 1-Figure 8 In the first embodiment of the present invention, the portable water pollution detection equipment includes: a detector 30 and a material collection component. The detector 30 is provided with a display screen and a printer. The material collection component includes a collecting tube 1. A plurality of avoidance openings 3 are opened on the outer wall of the collecting tube 1. The collecting tube forms a plurality of collecting ends through the plurality of avoidance openings. A protective frame 2 is fixedly installed on the outer wall of the collecting tube 1. A plurality of bottom plates 4 are fixedly installed on the inner wall of the collecting tube 1. The plurality of collecting ends are blocked by the plurality of bottom plates 4 to facilitate the storage of water source samples in the collecting end. Drain pipes 28 are fixedly installed at the bottom of the plurality of bottom plates 4. Valves 29 are provided on the plurality of drain pipes 28. A plurality of cleaning mechanisms are provided on the collecting tube 1. A plurality of water inlet components 8 are provided on the collecting tube 1. An adjustment mechanism is hinged on the collecting tube 1. A synchronous belt transmission mechanism is provided in the protective frame 2.

[0035] The cleaning mechanism includes: a collecting bucket 5, a threaded disk 6 and a connecting frame 7. The collecting bucket 5 is arranged on the top of the bottom plate 4. The threaded disk 6 is threadedly installed on the collecting barrel 1. The threaded disk 6 and the bottom plate 4 are stacked and arranged on both sides of the collecting end. An internal thread groove is provided on the inner wall of the collecting barrel 1, and an external thread is provided on the outer wall of the threaded disk 6. The internal thread is adapted to the external thread. When the threaded disk 6 is installed in the collecting barrel 1, it is in a sealed connection with the collecting barrel 1. A swivel is installed on the top of the threaded disk 6. The connecting frame 7 is rotatably installed on the bottom of the threaded disk 6. The bottom of the connecting frame 7 is fixedly connected to the collecting bucket 5, and the collecting bucket 5 is in a connected state with the drain pipe 28. After the threaded disk 6 is installed, the bottom of the collecting bucket 5 is in contact with the top of the bottom plate 4. By setting the collecting bucket 5, the amount of sewage staying in the collecting end is reduced.

[0036] The water inlet assembly 8 includes: two blocking blocks 23, a second pulley 22, three water inlets 24 and two filter screens 25. The two blocking blocks 23 are both arranged in the protective frame 2, one of which is fixedly connected to the collecting cylinder 1, and the second pulley 22 is rotatably mounted on the two blocking blocks 23. The three water inlets 24 are respectively opened on the outer walls of one side of the two blocking blocks 23 and the second pulley 22. The two filter screens 25 are respectively fixedly mounted on the inner walls of the two water inlets 24 on the two blocking blocks 23. An annular sealing groove is opened on the outer walls of the two blocking blocks 23 on the sides close to each other, and the outer walls of the second pulley 22 on both sides are fixedly mounted. A sealing ring is installed, and the two sealing rings are respectively adapted to the two annular sealing grooves. Driving rods 26 are fixedly installed on the outer walls of both sides of the pulley 22. The two driving rods 26 are respectively rotatably connected to the two blocking blocks 23. A cleaning plate 27 is fixedly installed on the outer wall of one of the driving rods 26. The outer wall of one side of the cleaning plate 27 contacts with the corresponding filter screen 25. The synchronous belt transmission mechanism includes: a rotating rod 11, a pulley 9 and a transmission belt 10. The rotating rod 11 is rotatably installed on the protective frame 2, the pulley 9 is sleeved on the rotating rod 11, and the transmission belt 10 is respectively sleeved on multiple pulleys 22 and pulleys 9.

[0037] In this embodiment:

[0038] The collecting tube 1 is placed in the water source, and the bottom of the collecting tube 1 contacts the bottom of the water source. At this time, the rotating rod 11 is rotated to drive the pulley 9 to rotate, and then the transmission belt 10 drives the multiple pulleys 22 to rotate. During the rotation of the multiple pulleys 22, the water inlet 24 on the pulley 22 and the water inlet 24 on the two blocking blocks 23 are staggered with each other, so that the water source can flow into the collecting tube 1 through the three water inlets 24 to complete the collection of water flow. During the collection process, the rotation of the pulley 22 can drive The rod 26 drives the cleaning plate 27 to rotate, thereby cleaning the surface of the filter screen 25, preventing some impurities in the water flow from clogging the water inlet 24, and ensuring the normal collection of water source samples. After the collection is completed, the water inlet 24 on the pulley 22 can be misaligned with the water inlet 24 on the blocking block 23, so that water sources of different depths can be prevented from flowing into the collection tube 1, ensuring the accuracy of water source sample collection. After the collection is completed, it is only necessary to place a sampling tube at the bottom of the drain pipe 28 and open the valve 29 to collect water source samples;

[0039] During routine maintenance, it is only necessary to rotate the threaded disk 6 to separate the threaded disk 6 from the collecting tube 1, and then the collecting bucket 5 can be driven to separate from the collecting tube 1 under the action of the connecting frame 7, so as to facilitate the cleaning of these parts and improve the convenience of maintenance.

[0040] Compared with the related art, the portable water pollution detection device provided by the present invention has the following beneficial effects:

[0041] Through the action of the rotating rod 11, the pulley 9 and the transmission belt 10, multiple pulleys 22 can be driven to rotate at the same time, thereby controlling the position of the water inlet 24 on the pulley 22 and the water inlet 24 on the blocking block 23, avoiding cross contamination of water source samples when collecting water source samples, and improving the sampling accuracy of water source samples. At the same time, through the rotation of the pulley 22, the cleaning plate 27 can be driven to rotate to clean the filter 25, so that impurities in the water source can be prevented from clogging the water inlet 24, ensuring the normal sampling of water resources;

[0042] By setting the threaded disk 6 and the connecting frame 7, the collecting bucket 5 can be quickly disassembled and assembled, which can improve the cleaning of the collecting bucket 5 and the collecting tube 1 and provide convenience for the daily maintenance of the sampling device.

[0043] Second embodiment:

[0044] Please refer to Figure 1-Figure 8 The portable water pollution detection device also includes an adjustment mechanism, which includes: a fixed frame 13, a connecting strip 15, a rotating rod 16, a threaded rod 17, a threaded block 18, a sliding rod 21 and a transmission rod 19. The fixed frame 13 is arranged on one side of the collecting tube 1, the connecting strip 15 is slidably mounted on the fixed frame 13, the connecting strip 15 is hinged to the collecting tube 1, the rotating rod 16 is rotatably mounted on the connecting strip 15, the threaded rod 17 is rotatably mounted on the fixed frame 13, the threaded block 18 is threadedly mounted on the threaded rod 17, and the threaded block 18 The bottom of the connecting strip 15 is fixedly connected, and the sliding rod 21 is slidably installed on the rotating rod 21. A circular deep groove is opened at one end of the sliding rod 21, and two slide grooves 1 are opened on the inner wall of the circular deep groove. Two sliding blocks 1 are fixedly installed on the outer wall of the sliding rod 21. The sliding rod 21 extends into the circular deep groove, and the sliding block 1 is slidably connected with the slide groove 1. Through the setting of the deep groove, the movement of the rotating rod 21 can be facilitated. The transmission rod 19 is fixedly installed at one end of the sliding rod 21, and the transmission rod 19 is in rotational connection with the fixed frame 13. Multiple handles 14 are fixedly installed on the outer walls of both sides of the fixed frame 13. Through the setting of multiple handles 14, the transportation convenience of the entire detection setting can be improved. One end of the threaded rod 17 and the transmission rod 19 are fixedly sleeved with a rotating wheel 20. A concave groove is opened at one end of the rotating rod 11 outside the protective frame 2, and a protrusion is fixedly installed at one end of the rotating rod 21, and the protrusion extends into the concave groove. A bolt is arranged on the rotating rod 11, and one end of the bolt passes through the protrusion and is threadedly connected with the protrusion.

[0045] In this embodiment, when in use, it is necessary to set the connecting strip 15 at a ninety degree angle with the collecting tube 1, and complete the connection between the rotating rod 11 and the rotating rod 2 16 by bolts, and then push the connecting strip 15 to move through the action of the threaded rod 17 and the threaded block 18, and then push the collecting tube 1 to move, so that it is convenient for the sampling personnel to stand on the shore to sample different positions in the water source, thereby improving the convenience of sampling water source samples.

[0046] Embodiment 3

[0047] The portable water pollution detection device also includes a portable water pollution detection system, including:

[0048] A material taking module, which takes samples from different positions of the water source to be tested through a material taking component and collects the samples through a collection bottle;

[0049] The detection module mixes the detection reagent with the sample, places the mixed water source sample into the detector 30 for detection and analysis, and generates a detection report;

[0050] The information display module transmits the test report to the display screen and the printer through signals, displays the data through the display screen, and prints the test report through the printer.

[0051] The above descriptions are merely embodiments of the present invention and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the present invention specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A portable water pollution detection device, characterized in that: include: A material taking module, which takes samples from different positions of the water source to be tested through a material taking component and collects the samples through a collection bottle; The detection module mixes the detection reagent with the sample, places the mixed water source sample into the detector for detection and analysis, and generates a detection report; The information display module transmits the test report to the display screen and the printer through the signal, displays the data through the display screen, and prints the test report through the printer. The material taking component includes a collecting cylinder, a plurality of avoidance openings are opened on the outer wall of the collecting cylinder, a protective frame is fixedly installed on the outer wall of the collecting cylinder, a plurality of bottom plates are fixedly installed on the inner wall of the collecting cylinder, a plurality of drain pipes are fixedly installed at the bottom of the bottom plates, a plurality of drain pipes are provided with valves, a plurality of cleaning mechanisms are provided on the collecting cylinder, a plurality of water inlet components are provided on the collecting cylinder, an adjusting mechanism is hinged on the collecting cylinder, and a There is a synchronous belt transmission mechanism, the cleaning mechanism includes: a collecting bucket, a threaded disk and a connecting frame, the collecting bucket is arranged on the top of the bottom plate, the threaded disk is threadedly installed on the collecting barrel, the connecting frame is rotatably installed at the bottom of the threaded disk, and the bottom of the connecting frame is fixedly connected to the collecting bucket, the water inlet assembly includes: two blocking blocks, a second pulley, three water inlets and two filter screens, the two blocking blocks are both arranged in the protective frame, one of the blocking blocks is fixedly connected to the collecting barrel, the second pulley is rotatably installed on the two blocking blocks, and the three water inlets are respectively opened on the two blocking blocks and the filter screens. On one side outer wall of the pulley 2, the two filter screens are respectively fixedly mounted on the inner walls of the two water inlets on the two blocking blocks, and driving rods are fixedly mounted on both side outer walls of the pulley 2, and the two driving rods are respectively rotatably connected with the two blocking blocks, and a cleaning plate is fixedly mounted on the outer wall of one of the driving rods, and one side outer wall of the cleaning plate contacts the corresponding filter screen, and the synchronous belt transmission mechanism comprises: a rotating rod 1, a pulley 1 and a transmission belt, the rotating rod 1 is rotatably mounted on the protective frame, the pulley is set on the rotating rod 1, and the transmission belt is respectively sleeved on a plurality of On pulley two and pulley one, the adjusting mechanism includes: a fixed frame, a connecting strip, a rotating rod two, a threaded rod, a threaded block, a sliding rod and a transmission rod. The fixed frame is arranged on one side of the collecting cylinder, the connecting strip is slidably mounted on the fixed frame, the connecting strip is hinged to the collecting cylinder, the rotating rod two is rotatably mounted on the connecting strip, the threaded rod is rotatably mounted on the fixed frame, the threaded block is threadedly mounted on the threaded rod, the threaded block is fixedly connected to the bottom of the connecting strip, the sliding rod is slidably mounted on the rotating rod two, and the transmission rod is fixedly mounted on one end of the sliding rod.

2. The portable water pollution detection device according to claim 1, characterized in that: Handles are fixedly mounted on the outer walls of both sides of the fixing frame, and rotating wheels are fixedly sleeved on one end of the threaded rod and the transmission rod.

3. The portable water pollution detection device according to claim 2, characterized in that: A concave groove is formed at one end of the rotating rod 1 outside the protective frame, a protrusion is fixedly installed at one end of the rotating rod 2, the protrusion extends into the concave groove, a bolt is arranged on the rotating rod 1, one end of the bolt passes through the protrusion and is threadedly connected to the protrusion.

4. The portable water pollution detection device according to claim 3, characterized in that: An annular sealing groove is provided on the outer walls of the two blocking blocks on the sides close to each other, and sealing rings are fixedly installed on the outer walls of both sides of the second pulley, and the two sealing rings are respectively adapted to the two annular sealing grooves.

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