Chemical pollution detection device
By designing a chemical pollution detection device with a ring guide rail and rotating plate structure, the problem of detection error caused by the sedimentation of pollutants in the upper and lower parts of the water body during the water sampling process was solved, and the uniform mixing and accurate detection of pollutants in the water body were achieved.
Patent Information
- Application Number
- CN202423186897.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-24
- Publication Date
- 2026-01-09
- Estimated Expiration
- 2034-12-24
AI Technical Summary
During water sampling, chemical pollutants tend to settle in the upper and lower parts of the water, which reduces the accuracy of the test data.
A chemical pollution detection device was designed. It utilizes a ring guide rail and rotating plate structure, and a motor drives a threaded rod and guide pulley to rotate and mix the chemically polluted water in the sampling tube evenly, thus preventing sedimentation errors.
It improves the accuracy and convenience of chemical pollution detection data, simplifies the sampling process, reduces errors, and increases detection efficiency.
Smart Images
Figure CN223784019U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of chemical pollution detection technology, and in particular to a chemical pollution detection device. Background Technology
[0002] Pollutant monitoring refers to the intermittent or continuous on-site monitoring and measurement of environmental chemical pollutants and physical and biological pollutants using modern scientific and technological methods such as physics, chemistry, and biology, in order to make accurate environmental quality assessments. With the development of industry and science, the content of pollutant monitoring has gradually expanded from monitoring industrial pollution sources to monitoring pollutants in the broader environment. Monitoring environmental pollutants often involves not only measuring their composition and content but also monitoring their morphology, structure, and distribution patterns. Physical pollution factors (such as noise, vibration, heat, light, electromagnetic radiation, and radioactivity) and biological pollution factors should also be monitored. Only in this way can the extent of environmental pollution's impact on human survival, biological survival, and ecological balance be comprehensively and accurately described, thereby enabling accurate environmental quality assessments.
[0003] Chemical pollution in water bodies requires sampling and testing of chemical pollutants, primarily to detect their composition. However, during water sampling and transportation, chemical pollutants within the sampled water body are prone to sedimentation, which can lead to errors in the composition of pollutants in the upper and lower parts of the sampled water during testing, reducing the accuracy of chemical pollution detection data. Therefore, this application provides a chemical pollution detection device to meet this need. Utility Model Content
[0004] The technical problem to be solved by this invention is to provide a chemical pollution detection device to address the issue of errors in the composition of pollutants in the upper and lower parts of water bodies, which reduces the accuracy of chemical pollution detection data.
[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution:
[0006] A chemical pollution detection device includes an annular guide rail and a sampling cylinder, characterized in that: a rotating plate is provided in the middle of the annular guide rail, and guide pulleys are fixedly connected to the upper and lower ends and left and right sides of the rotating plate, and the guide pulleys are slidably connected to the inner side of the guide groove of the annular guide rail;
[0007] The upper end of the rotating plate is provided with a first motor, the middle front side of the rotating plate is fixedly connected with a fixed plate, a threaded rod is rotatably connected between the rotating plate and the fixed plate, the shaft of the first motor is fixedly connected to the upper end of the threaded rod, a movable seat is threadedly connected to the outer side of the threaded rod, and a lower pressure cover is provided at the bottom of the movable seat.
[0008] The bottom of the rotating plate is provided with a support column, and several locking seats are equally spaced around the support column. The bottom of the sampling tube is locked to the inside of the locking seat.
[0009] A connecting plate is provided on the rear side of the rotating plate, and a second motor is provided on the upper rear end of the connecting plate. The rotating shaft of the second motor is fixedly connected to the middle of the rear end of the rotating plate.
[0010] Furthermore, a drain pipe is provided at the upper end of the movable seat, and a drain valve is provided on the outside of the drain pipe.
[0011] Furthermore, each end of the locking seat has an inclined surface on its inner side, and the bottom end of the support column is fixedly connected to the bottom of the rotating plate.
[0012] Furthermore, a fixed post is provided at the bottom of the rotating plate, and a sliding sleeve is provided on the rear side of the support post, with the inner side of the sliding sleeve slidably connected to the outer side of the fixed post.
[0013] Furthermore, a rubber ring is provided on the inner side of the lower pressure cover, and a transparent window is provided at the front of the sampling cylinder.
[0014] Furthermore, a base is provided at the bottom of the annular guide rail, and several support rods are equidistantly arranged on the upper part of the base, all of which are fixedly connected to the bottom outer side of the annular guide rail.
[0015] Furthermore, guide posts are fixedly connected to both the left and right sides of the rotating plate and the fixed plate, and the rear left and right sides of the movable seat are slidably connected to the outer sides of the corresponding guide posts.
[0016] Compared with the prior art, this utility model has at least the following beneficial effects:
[0017] In the above scheme, by placing the sampling tube on the locking seat, the first motor drives the threaded rod to rotate, causing the moving seat and the lower pressure cover to lock the upper position of the sampling tube. Then, the second motor drives it to rotate on the annular guide rail, which rotates and mixes the chemically polluted water in the sampling tube evenly, preventing the sedimentation of pollutants in the upper and lower parts of the sampled water, which would cause errors and reduce the accuracy of chemical pollution detection data. At the same time, the device has a simple structure and is easy to use, improving the efficiency and convenience of the chemical pollution detection process. Attached Figure Description
[0018] The accompanying drawings, which form part of this specification, illustrate embodiments of this disclosure and, together with the specification, further serve to explain the principles of this disclosure and enable those skilled in the art to implement and use this disclosure.
[0019] Figure 1A three-dimensional structural diagram of a chemical pollution detection device;
[0020] Figure 2 A schematic diagram of the three-dimensional structure of a chemical pollution detection device, including an annular guide rail, a connecting plate, a second motor, a base, and a support rod.
[0021] Figure 3 A three-dimensional structural diagram of a chemical pollution detection device, comprising a rotating plate, a guide pulley, a first motor, a locking seat, and a movable seat.
[0022] Figure 4 This is a three-dimensional structural diagram of a chemical pollution detection device, including a movable base, a lower pressure cover, a sampling cylinder, a drain pipe, and a drain valve.
[0023] [Figure Labels]
[0024] 1. Circular guide rail; 2. Rotating plate; 3. Guide pulley; 4. First motor; 5. Fixed plate; 6. Threaded rod; 7. Moving seat; 8. Lower pressure cover; 9. Sampling cylinder; 10. Drain pipe; 11. Drain valve; 12. Support column; 13. Clamping seat; 14. Fixed column; 15. Sliding sleeve; 16. Inclined surface; 17. Rubber ring; 18. Transparent window; 19. Base; 20. Support rod; 21. Guide column; 22. Connecting plate; 23. Second motor.
[0025] As shown in the figure, specific structures and devices are marked in the figure to clearly illustrate the structure of the embodiments of this utility model. However, this is only for illustrative purposes and is not intended to limit this utility model to the specific structure, device and environment. According to specific needs, those skilled in the art can adjust or modify these devices and environments, and such adjustments or modifications are still included in the scope of the appended claims. Detailed Implementation
[0026] The chemical pollution detection device provided by this utility model will be described in detail below with reference to the accompanying drawings and specific embodiments. It should also be noted that, to make the embodiments more detailed, the following embodiments are the best and preferred embodiments, and those skilled in the art can use other alternative methods to implement some known technologies; moreover, the accompanying drawings are only for more specific description of the embodiments and are not intended to specifically limit this utility model.
[0027] It should be noted that the use of terms such as "an embodiment," "an embodiment," "an exemplary embodiment," and "some embodiments" in the specification indicates that the described embodiment may include a specific feature, structure, or characteristic, but not every embodiment necessarily includes that specific feature, structure, or characteristic. Furthermore, when a specific feature, structure, or characteristic is described in connection with an embodiment, implementing such a feature, structure, or characteristic in conjunction with other embodiments (whether explicitly described or not) should be within the knowledge of those skilled in the art.
[0028] Generally, terms can be understood at least partly from their use in context. For example, depending at least partly on the context, the term "one or more" as used herein can be used to describe any feature, structure, or characteristic in a singular sense, or a combination of features, structures, or characteristics in a plural sense. Additionally, the term "based on" can be understood not necessarily to convey an exclusive set of factors, but rather, alternatively, depending at least partly on the context, to allow for the presence of other factors that are not necessarily explicitly described.
[0029] like Figure 1-4 As shown, an embodiment of the present invention provides a chemical pollution detection device, including an annular guide rail 1 and a sampling cylinder 9. The device is characterized in that: a rotating plate 2 is provided in the middle of the annular guide rail 1, and guide pulleys 3 are fixedly connected to the upper and lower ends and left and right sides of the rotating plate 2. The guide pulleys 3 are slidably connected to the inner side of the guide groove of the annular guide rail 1.
[0030] A first motor 4 is provided at the upper end of the rotating plate 2. A fixed plate 5 is fixedly connected to the middle of the front side of the rotating plate 2. A threaded rod 6 is rotatably connected between the rotating plate 2 and the fixed plate 5. The rotating shaft of the first motor 4 is fixedly connected to the upper end of the threaded rod 6. A movable seat 7 is threadedly connected to the outer side of the threaded rod 6. A lower pressure cover 8 is provided at the bottom of the movable seat 7.
[0031] A support column 12 is provided at the bottom of the rotating plate 2, and several locking seats 13 are provided at equal intervals around the support column 12. The bottom of the sampling cylinder 9 is locked and connected to the inner side of the locking seat 13.
[0032] A connecting plate 22 is provided on the rear side of the rotating plate 2, and a second motor 23 is provided on the upper rear end of the connecting plate 22. The rotating shaft of the second motor 23 is fixedly connected to the middle of the rear end of the rotating plate 2.
[0033] like Figure 4 As shown, a drain pipe 10 is provided at the upper end of the movable seat 7, and a drain valve 11 is provided on the outside of the drain pipe 10. When the sampling cylinder 9 is rotated and inverted, the drain valve 11 is opened, and the chemically polluted water mixed evenly in the cylinder can be collected through the measuring cup. It is not necessary to remove the sampling cylinder 9 from the device to remove the chemically polluted water, which increases convenience.
[0034] like Figure 3As shown, the inner side of the end of the locking seat 13 is provided with an inclined surface 16. The bottom end of the support column 12 is fixedly connected to the bottom of the rotating plate 2. The inclined surface 16 enlarges the diameter of the upper ring of the locking seat 13, which increases the convenience when the sampling cylinder 9 is placed on the upper part of the locking seat 13. At the same time, it will not cause the problem of placement difficulties due to the ring opening being the same size as the bottom diameter of the sampling cylinder 9. The bottom end of the support column 12 is fixedly connected to the bottom of the rotating plate 2, which facilitates installation and disassembly.
[0035] like Figure 3 As shown, a fixed column 14 is provided at the bottom of the rotating plate 2, and a sliding sleeve 15 is provided on the rear side of the support column 12. The inner side of the sliding sleeve 15 is slidably connected to the outer side of the fixed column 14. The support column 12 is sleeved on the outer side of the fixed column 14 through the sliding sleeve 15, which increases stability and also provides support to the rear side of the fixed column 14.
[0036] like Figure 4 As shown, a rubber ring 17 is provided on the inner side of the lower pressure cover 8, and a transparent window 18 is provided at the front of the sampling cylinder 9. With the setting of the rubber ring 17, when the upper end of the sampling cylinder 9 is pressed down by the lower pressure cover 8, the pressing position is in a sealed state, which will not cause the leakage of chemically polluted water inside the sampling cylinder 9. The mixing of chemically polluted water inside the sampling cylinder 9 can be observed at any time through the transparent window 18.
[0037] like Figure 2 As shown, a base 19 is provided at the bottom of the annular guide rail 1, and several support rods 20 are equidistantly arranged on the upper part of the base 19. The support rods 20 are all fixedly connected to the bottom outer side of the annular guide rail 1. The annular guide rail 1 is supported by the base 19 and the support rods 20. At the same time, the base 19 can be fixed on the workbench, which increases the stability of the device during operation.
[0038] like Figure 1 and 3 As shown, guide posts 21 are fixedly connected to the left and right sides of the rotating plate 2 and the fixed plate 5. The rear left and right sides of the movable seat 7 are slidably connected to the outer side of the corresponding guide posts 21. By sliding the movable seat 7 to the outer side of the guide posts 21, the stability of the movable seat 7 and the lower pressure cover 8 during the up and down movement is increased, and the movement is guided.
[0039] The technical solution provided by this utility model first places the sampling cylinder 9 on the locking seat 13, then the first motor 4 drives the threaded rod 6 to rotate, so that the moving seat 7 and the lower pressure cover 8 lock the upper position of the sampling cylinder 9. At the same time, the rubber ring 17 seals the upper opening of the sampling cylinder 9. Then, the second motor 23 drives the rotating plate 2 to rotate. The guide pulleys 3 set at the upper and lower ends of the rotating plate 2 are slidably connected to the inner side of the groove of the annular guide rail 1, so that the chemically polluted water in the sampling cylinder 9 is rotated and mixed evenly. Finally, the second motor 23 drives the rotating plate 2 to rotate 180° from the initial position, so that the upper opening of the sampling cylinder 9 faces downward. When inverted, the drain valve 11 is opened, and the evenly mixed chemically polluted water in the cylinder can be collected through the measuring cup.
[0040] This utility model encompasses any substitutions, modifications, equivalent methods, and solutions made within the spirit and scope of this utility model. To provide the public with a thorough understanding of this utility model, specific details have been described in detail in the above preferred embodiments; however, those skilled in the art can fully understand this utility model even without these detailed descriptions.
[0041] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.
Claims
1. A chemical pollution detection device, comprising an annular guide rail (1) and a sampling cylinder (9), characterized in that: A rotating plate (2) is provided in the middle of the annular guide rail (1). Guide pulleys (3) are fixedly connected to the upper and lower ends and left and right sides of the rotating plate (2). The guide pulleys (3) are slidably connected to the inner side of the guide groove of the annular guide rail (1). The upper end of the rotating plate (2) is provided with a first motor (4), and a fixed plate (5) is fixedly connected to the middle of the front side of the rotating plate (2). A threaded rod (6) is rotatably connected between the rotating plate (2) and the fixed plate (5). The rotating shaft of the first motor (4) is fixedly connected to the upper end of the threaded rod (6). A movable seat (7) is threadedly connected to the outer side of the threaded rod (6). A lower pressure cover (8) is provided at the bottom of the movable seat (7). The bottom of the rotating plate (2) is provided with a support column (12), and a number of locking seats (13) are provided at equal intervals around the support column (12). The bottom of the sampling tube (9) is locked and connected to the inner side of the locking seat (13). A connecting plate (22) is provided on the rear side of the rotating plate (2), and a second motor (23) is provided on the upper rear end of the connecting plate (22). The rotating shaft of the second motor (23) is fixedly connected to the middle of the rear end of the rotating plate (2).
2. The chemical pollution detection device according to claim 1, characterized in that, The upper end of the movable seat (7) is provided with a drain pipe (10), and a drain valve (11) is provided on the outside of the drain pipe (10).
3. The chemical pollution detection device according to claim 1, characterized in that, The inner side of the end of the locking seat (13) is provided with an inclined surface (16), and the bottom end of the support column (12) is fixedly connected to the bottom of the rotating plate (2).
4. The chemical pollution detection device according to claim 1, characterized in that, The bottom of the rotating plate (2) is provided with a fixed column (14), and the rear side of the support column (12) is provided with a sliding sleeve (15). The inner side of the sliding sleeve (15) is slidably connected to the outer side of the fixed column (14).
5. A chemical pollution detection device according to claim 1, characterized in that, A rubber ring (17) is provided on the inner side of the lower pressure cover (8), and a transparent window (18) is provided on the front of the sampling tube (9).
6. The chemical pollution detection device according to claim 1, characterized in that, The bottom of the annular guide rail (1) is provided with a base (19), and a number of support rods (20) are provided at equal intervals on the upper part of the base (19). The support rods (20) are all fixedly connected to the bottom outer side of the annular guide rail (1).
7. The chemical pollution detection device according to claim 1, characterized in that, Guide columns (21) are fixedly connected to the left and right sides of the rotating plate (2) and the fixed plate (5), and the rear left and right sides of the movable seat (7) are slidably connected to the outer sides of the corresponding guide columns (21).