Sampling device for hydraulic environment geological environment monitoring and warning

Abstract

The invention discloses a sampling device for hydraulic environment geological environment monitoring and warning, and relates to the technical field of sampling for hydraulic environment geological environment monitoring and warning. The sampling device comprises a base, a shell is fixedly connected to the side face of the base, an equipment shell is fixedly connected to the upper end face of the shell, and a water outlet is further fixedly connected to the side face of the shell; the outer surface of the shell is also fixedly connected with a sampling depth adjusting assembly, the sampling assembly is arranged in the shell and is used for sampling a water body sample, the sampling mixing assembly is also arranged in the shell and is used for mixing the water body sample with a detection reagent, and the switching assembly is arranged in the shell and is used for switching the sampling depth adjusting assembly. The switching assembly is used for switching the motion state of the sampling device for hydraulic environment geological environment monitoring and warning, the shaking assembly is arranged on the base and used for shaking the test tubes, and the problems that during sampling of existing sampling equipment, the sampling frequency depends on the number of the test tubes, and after the test tubes are used up, the test tubes need to be cleaned, so that the sampling time is shortened are solved. The sampling and monitoring processes are influenced.

Description

Technical Field

[0001] The present invention relates to the technical field of sampling for hydrogeological, engineering geological and environmental geological monitoring, and specifically to a sampling device for warning in hydrogeological, engineering geological and environmental geological monitoring. Background Art

[0002] Hydrogeology, engineering geology and environmental geology are collectively referred to as hydrogeology, engineering geology and environmental geology. Among them, hydrogeology is a branch discipline of geology, referring to various changes and movement phenomena of groundwater in nature. It mainly studies the distribution and formation law of groundwater, the physical properties and chemical components of groundwater, the rational utilization of groundwater resources, the adverse effects of groundwater on engineering construction and mine exploitation and their prevention and control. During the process of water body construction, real-time monitoring of the water body is required, and the environmental monitoring device is one of the indispensable devices.

[0003] However, in today's monitoring and sampling technologies, usually the water body sample is taken in a test tube, and then the detection reagent is dropped in, and then the water body sample is mixed and reacted with the detection reagent, so as to judge the water quality environment by the color change of the water body.

[0004] When the existing sampling equipment takes samples, it can only take the water body into the test tube. This makes the number of sampling times depend on the number of test tubes when sampling. When the test tubes are used up, the test tubes need to be cleaned, which greatly affects the sampling and monitoring processes. Therefore, a sampling device for warning in hydrogeological, engineering geological and environmental geological monitoring is needed to increase the number of water body sample samplings. Summary of the Invention

[0005] The purpose of the present invention is to overcome the deficiencies of the above-mentioned traditional technologies and provide a sampling device for warning in hydrogeological, engineering geological and environmental geological monitoring.

[0006] The purpose of the present invention is achieved by the following technical measures: A sampling device for warning in hydrogeological, engineering geological and environmental geological monitoring, including a base, characterized in that: a housing is fixedly connected to the side surface of the base, an equipment housing is fixedly connected to the upper end surface of the housing, a water outlet is also fixedly connected to the side surface of the housing, a convex groove is also opened on the upper end surface of the base, a sampling depth adjustment component is fixedly connected to the outer surface of the housing, and the sampling device for warning in hydrogeological, engineering geological and environmental geological monitoring further includes: A sampling component, which is arranged in the housing and is used for sampling the water body sample; A sampling and mixing component, which is also arranged in the housing and is used for mixing the water body sample with the detection reagent.

[0007] As an improvement: a detection reagent tank is provided inside the device housing, a through notch is further opened on the upper end surface of the device housing, a feed pipe is fixedly connected to the notch wall of the notch, a device tank is further provided inside the device housing, a processing module is fixedly connected to the tank wall of the device tank, an alarm lamp is communicated inside the processing module, and the housing of the alarm lamp is fixedly connected to the outer surface of the device housing.

[0008] As an improvement: the sampling assembly includes a first motor, the housing of the first motor is fixedly connected to the inner wall of the device housing, the output end of the first motor is fixedly connected to a first rotating shaft, the surface of the first rotating shaft rotatably penetrates through the outer surface of the device housing, a first fixing frame is rotatably connected to the surface of the first rotating shaft, the surface of the first fixing frame is fixedly connected to the inner wall of the housing, a first notch is opened on the lower end surface of the first fixing frame, a first sliding rod is slidably connected to the notch wall of the first notch, a first ratchet is fixedly connected to the lower end surface of the first sliding rod, a first spring is fixedly connected to the upper end surface of the first ratchet, and the upper end of the first spring is fixedly connected to the lower end surface of the first rotating shaft.

[0009] As an improvement: the sampling assembly includes: a second ratchet, the tooth surface of the first ratchet is meshed with the tooth surface of the second ratchet, a first rotating rod is fixedly connected to the lower end surface of the second ratchet, a second fixing frame is rotatably connected to the surface of the first rotating rod, the upper end surface of the second fixing frame is fixedly connected to the lower surface of the first fixing frame, and an oval block is further fixedly connected to the lower end surface of the second ratchet.

[0010] a groove block, the groove block is arranged below the oval block, a first piston is fixedly connected to the lower end surface of the groove block, the lower end piece surface of the first piston is slidably connected to a first container, the lower end surface of the first container is fixedly connected to the upper end surface of the base, a second spring is fixedly connected to the lower end surface of the groove block, the lower end surface of the second spring is fixedly connected to the upper end surface of the first container, a first one-way valve is fixedly communicated with the lower surface of the first container, a first hose is fixedly communicated with the inlet end of the first one-way valve, a second one-way valve is fixedly communicated with the lower surface of the first container, and a second hose is fixedly communicated with the outlet end of the second one-way valve.

[0011] As an improvement: The sampling depth adjustment component includes a first fixed plate, the surface of the first fixed plate is fixedly connected to the surface of the outer shell, a through notch is formed on the side surface of the first fixed plate away from the outer shell, a second rotating rod is rotatably connected to the notch wall of the notch, a wire management wheel is fixedly connected to the surface of the second rotating rod, the surface of the first flexible pipe is wound around the surface of the wire management wheel, a counterweight block is further fixedly connected to the end of the first flexible pipe away from the first container, a resistance shaft is fixedly connected to the end surface of the second rotating rod, and the outer shell of the resistance shaft is fixedly connected to the end surface of the first fixed plate.

[0012] As an improvement: The sampling and mixing component includes a first toothed ring, the surface of the first toothed ring is fixedly connected to the surface of the first rotating shaft, a moving gear is meshed with the tooth surface of the first toothed ring, a third rotating rod is fixedly connected to the upper end surface of the moving gear, an arc-shaped block is rotatably connected to the surface of the third rotating rod, an arc-shaped frame is slidably connected to the surface of the arc-shaped block, the upper surface of the arc-shaped frame is fixedly connected to the surface of the first fixing frame, an arc-shaped piston is fixedly connected to the surface of the arc-shaped block, the end surface of the arc-shaped piston is slidably connected to an arc-shaped container, a first connecting rod is fixedly connected to the outer surface of the arc-shaped container, and the end surface of the first connecting rod is fixedly connected to the inner wall of the outer shell.

[0013] As an improvement: The sampling and mixing component further includes: A third one-way valve, the outlet end of the third one-way valve is fixedly communicated with the end surface of the arc-shaped container, the inlet end of the third one-way valve is fixedly connected to a first fixed pipe, and the upper surface of the first fixed pipe penetrates through the upper surface of the inner wall of the outer shell and is communicated with the inside of the detection reagent tank; A fourth one-way valve, the inlet end of the fourth one-way valve is fixedly connected to a third flexible pipe, one end of the third flexible pipe away from the fourth one-way valve is communicated with the end of the arc-shaped container, and the outlet end of the fourth one-way valve is fixedly connected to a test tube.

[0014] As an improvement: A color detection sensor is fixedly connected to the inner end surface of the test tube, the surface of the test tube near one end of the color detection sensor is further communicated with the end surface of the second flexible pipe, a drain pipe is fixedly connected to the arc-shaped end of the test tube, and an electronic valve is further arranged on the surface of the drain pipe.

[0015] As an improvement: The sampling device for hydrogeological environment monitoring and warning further includes: A switching component, the switching component is arranged inside the outer shell, and the switching component is used for switching the motion state of the sampling device for hydrogeological environment monitoring and warning.

[0016] A shaking component, which is arranged on the base and is used to shake the test tube, so as to promote the mixing of the sample water body in the test tube and the detection reagent.

[0017] As an improvement: The switching component includes: A mating gear ring, the tooth surface of the mating gear ring is meshed and connected with the tooth surface of the moving gear, a second rotating shaft is fixedly connected to the inner wall of the mating gear ring, and a fourth rotating rod is fixedly connected to the lower end surface of the second rotating shaft.

[0018] The shaking component includes a mounting frame, the lower end surface of the mounting frame is fixedly connected to the upper surface of the base, a through notch is formed on the surface of the mounting frame, the notch wall is rotationally connected to the surface of the fourth rotating rod, and a folding plate is further fixedly connected to the lower end surface of the fourth rotating rod. A first fixing rod is fixedly connected to the surface of the folding plate away from the fourth rotating rod, the end surface of the first fixing rod away from the folding plate is fixedly connected to the outer surface of the test tube, a limiting rod is also fixedly connected to the outer surface of the test tube, the end surface of the limiting rod is rotationally connected to a sliding block, and a sliding groove is formed on the surface of the mounting frame. The groove wall of the sliding groove is slidably connected to the surface of the sliding block.

[0019] Compared with the prior art, the beneficial effects of the present invention are as follows: In the present invention, the rotation direction of the first motor is changed to further drive the first ratchet to rotate in different directions. When the first ratchet rotates counterclockwise, it drives the first piston to move up and down in the first container, so as to sample the water body sample. When the first ratchet rotates clockwise, the sampling device does not sample, thus realizing the purpose of autonomous sampling, and further improving the convenience of the present monitoring and warning device in the sampling process. In the present invention, the first rotating shaft rotates in different directions, which further drives the arc-shaped block to move in different directions in the arc-shaped frame, realizing that when the present monitoring and warning device samples, it sucks the detection reagent into the arc-shaped container, and when it does not sample, it injects the detection reagent in the arc-shaped container into the test tube to be mixed with the water body sample, thereby improving the automation degree of sampling and monitoring of the present monitoring and warning device. After the monitoring is completed in the present invention, the rotation direction of the first gear ring is changed again by the first motor, and then the drain pipe becomes unblocked through the solenoid valve. The sampling component continuously injects sample water into the test tube, discharges the mixed liquid of the water body sample and the detection reagent in the test tube, and after discharging for a certain period of time, the test tube will continue to move, so that the cleaning is more complete. Finally, the solenoid valve is closed, and then sampling can be carried out again, realizing the purpose of continuous sampling of a single-line water area and improving the continuous sampling ability of the present monitoring and warning device. Description of the Drawings

[0020] Figure 1 It is the front view of the structure of the present invention.

[0021] Figure 2 This is a cross-sectional view of the internal structure of the equipment housing in the structure of the present invention.

[0022] Figure 3 This is the front view of the internal structure of the housing in the structure of the present invention.

[0023] Figure 4 This is the top view of the structure of the first fixing frame in the structure of the present invention.

[0024] Figure 5 This is a cross-sectional view of the internal structure of the arc-shaped container in the structure of the present invention.

[0025] Figure 6 This is the front view of the structure of the test tube position in the structure of the present invention.

[0026] Figure 7 This is an enlarged view of the structure of the position of the oval block in the structure of the present invention.

[0027] Figure 8 This is an enlarged cross-sectional view of the internal structure of the test tube in the structure of the present invention.

[0028] Figure 9 This is an enlarged cross-sectional view of the internal structure of the first container in the structure of the present invention.

[0029] In the figure: 1. Housing; 2. Water outlet; 3. Base; 4. Second rotating rod; 5. Counterweight; 6. First hose; 7. Resistance shaft; 8. Wire management wheel; 9. First fixing plate; 10. Feed pipe; 11. Alarm lamp; 12. Equipment housing; 13. First motor; 14. Detection reagent tank; 15. Equipment tank; 16. Processing module; 17. First rotating shaft; 18. Arc-shaped container; 19. First connecting rod; 20. First fixed pipe; 21. Electronic valve; 22. Third check valve; 23. Third hose; 24. First spring; 25. First ratchet; 26. Second ratchet; 27. Grooved block; 28. Second spring; 29. First piston; 30. First container; 31. Sliding block; 32. Sliding groove; 33. Limiting rod; 34. Fourth check valve; 35. Test tube; 36. First fixed rod; 37. Folding plate; 38. First sliding rod; 39. Second rotating shaft; 40. Opposing gear ring; 41. First gear ring; 42. First fixing frame; 43. Arc-shaped frame; 44. Arc-shaped piston; 45. Third rotating rod; 46. Moving gear; 47. Oval block; 48. Raised groove; 49. Mounting frame; 50. Fourth rotating rod; 51. Second fixing frame; 52. First rotating rod; 53. Second hose; 54. Color detection sensor; 55. First notch; 56. Second check valve; 57. First check valve; 58. Arc-shaped block; 59. Drain pipe. Detailed implementation manners

[0030] Example 1, please refer to Figures 1 to 9, A sampling device for hydrogeological environment monitoring and warning, including a base 3. A housing 1 is fixedly connected to the side of the base 3. An equipment housing 12 is fixedly connected to the upper end surface of the housing 1. A water outlet 2 is also fixedly connected to the side of the housing 1. A raised groove 48 is also provided on the upper end surface of the base 3. A detection reagent tank 14 is arranged inside the equipment housing 12. A through notch is also provided on the upper end surface of the equipment housing 12. A feed pipe 10 is fixedly connected to the notch wall of the notch. An equipment slot 15 is also arranged inside the equipment housing 12. A processing module 16 is fixedly connected to the slot wall of the equipment slot 15. An alarm lamp 11 is communicated inside the processing module 16. The housing of the alarm lamp 11 is fixedly connected to the outer surface of the equipment housing 12.

[0031] A sampling assembly, the sampling assembly is arranged inside the housing 1 and is used for sampling water body samples. The sampling assembly includes: A first motor 13, the housing of the first motor 13 is fixedly connected to the inner wall of the equipment housing 12. The output end of the first motor 13 is fixedly connected to a first rotating shaft 17. The surface of the first rotating shaft 17 rotates through the outer surface of the equipment housing 12. A first fixing frame 42 is rotatably connected to the surface of the first rotating shaft 17. The surface of the first fixing frame 42 is fixedly connected to the inner wall of the housing 1. A first notch 55 is provided on the lower end surface of the first fixing frame 42. A first sliding rod 38 is slidably connected to the notch wall of the first notch 55. The lower end surface of the first sliding rod 38 is fixedly connected to a first ratchet 25. A first spring 24 is fixedly connected to the upper end surface of the first ratchet 25. The upper end of the first spring 24 is fixedly connected to the lower end surface of the first rotating shaft 17.

[0032] A second ratchet 26, the tooth surface of the first ratchet 25 is meshed with the tooth surface of the second ratchet 26. The lower end surface of the second ratchet 26 is fixedly connected to a first rotating rod 52. The surface of the first rotating rod 52 is rotatably connected to a second fixing frame 51. The upper end surface of the second fixing frame 51 is fixedly connected to the lower surface of the first fixing frame 42. An oval block 47 is also fixedly connected to the lower end surface of the second ratchet 26.

[0033] A groove block 27, the groove block 27 is arranged below the oval block 47. The lower end surface of the groove block 27 is fixedly connected to a first piston 29. The lower end surface of the first piston 29 is slidably connected to a first container 30. The lower end surface of the first container 30 is fixedly connected to the upper end surface of the base 3. A second spring 28 is fixedly connected to the lower end surface of the groove block 27. The lower end surface of the second spring 28 is fixedly connected to the upper end surface of the first container 30. A one-way valve 57 is fixedly communicated with the lower surface of the first container 30. The inlet end of the one-way valve 57 is fixedly communicated with a first hose 6. A one-way valve 56 is also fixedly communicated with the lower surface of the first container 30. The outlet end of the one-way valve 56 is fixedly communicated with a second hose 53.

[0034] More specifically, in this embodiment: when using this monitoring and warning device, first transport this warning device to the water source bank, then pull the first hose 6 so that the counterweight 5 sinks into the water, and then add a sufficient amount of detection reagent into the detection reagent tank 14 through the feed pipe 10. Next, start the first motor 13 to drive this monitoring and warning device to take a sample.

[0035] The first motor 13 can change the rotation direction and drive the first rotating shaft 17 to rotate in different directions through forward and reverse rotations, so that this sampling assembly has the following two motion states: One: when the first motor 13 rotates in reverse to drive the first rotating shaft 17 to rotate counterclockwise, it will further drive the first sliding rod 38 to rotate counterclockwise. The first sliding rod 38 rotates counterclockwise to drive the first ratchet 25 to rotate counterclockwise. The first ratchet 25 rotates counterclockwise to drive the second ratchet 26 to rotate counterclockwise through the tooth surface on the first ratchet 25, thereby driving the first rotating rod 52 to rotate, and further driving the elliptical block 47 to rotate. During the rotation of the elliptical block 47, first, it will press down the groove block 27. The groove block 27 moves downward to drive the first piston 29 to move downward and compress the second spring 28. Then, when the elliptical block 47 continues to rotate, it will further cause the groove block 27 to move upward under the action of the second spring 28, so as to realize the up and down movement of the first piston 29 inside the first container 30. After that, combined with the one-way fluidity of the first one-way valve 57 and the second one-way valve 56, the purpose of taking the water sample in the water body into the test tube 35 is realized.

[0036] Two: when the first motor 13 rotates forward to drive the first rotating shaft 17 to rotate clockwise, it will further drive the first sliding rod 38 to rotate clockwise, and further cause the first ratchet 25 to rotate clockwise. The first ratchet 25 rotates clockwise so that the tooth surface of the first ratchet 25 cannot mesh with the tooth surface of the second ratchet 26, thereby making the elliptical block 47 unable to rotate, so that the first piston 29 does not move, and further making this monitoring and warning device pause sampling.

[0037] The setting of this sampling device drives the first ratchet 25 to rotate in different directions by changing the rotation direction of the first motor 13. When the first ratchet 25 rotates counterclockwise, it drives the first piston 29 to move up and down in the first container 30, so as to take a sample of the water body. When the first ratchet 25 rotates clockwise, this sampling device does not take a sample, thus realizing the purpose of autonomous sampling and further improving the convenience of this monitoring and warning device during the sampling process.

[0038] It should be noted that this embodiment also includes: a sampling and mixing assembly, which is also arranged in the housing 1. The sampling and mixing assembly is used to mix the water sample and the detection reagent. The sampling and mixing assembly includes: The first toothed ring 41 is fixedly connected to the surface of the first rotating shaft 17. The tooth surface of the first toothed ring 41 is meshed with a moving gear 46. The upper end surface of the moving gear 46 is fixedly connected to a third rotating rod 45. The surface of the third rotating rod 45 is rotatably connected to an arc-shaped block 58. The surface of the arc-shaped block 58 is slidably connected to an arc-shaped frame 43. The upper surface of the arc-shaped frame 43 is fixedly connected to the surface of the first fixing frame 42. The surface of the arc-shaped block 58 is also fixedly connected to an arc-shaped piston 44. The end surface of the piece of the arc-shaped piston 44 is also slidably connected to an arc-shaped container 18. The outer surface of the arc-shaped container 18 is fixedly connected to a first connecting rod 19. The end surface of the first connecting rod 19 is fixedly connected to the inner wall of the housing 1.

[0039] The third one-way valve 22, the outlet end of the third one-way valve 22 is fixedly communicated with the end surface of the arc-shaped container 18. The inlet end of the third one-way valve 22 is fixedly connected to a first fixed pipe 20. The upper end surface of the first fixed pipe 20 penetrates the upper surface of the inner wall of the housing 1 and is fixedly communicated with the inside of the detection reagent tank 14.

[0040] The fourth one-way valve 34, the inlet end of the fourth one-way valve 34 is fixedly connected to a third hose 23. One end of the third hose 23 away from the fourth one-way valve 34 is fixedly communicated with the end of the arc-shaped container 18. The outlet end of the fourth one-way valve 34 is fixedly connected to a test tube 35.

[0041] The inner end surface of the test tube 35 is fixedly connected to a color detection sensor 54. The surface of the test tube 35 near one end of the color detection sensor 54 is also fixedly communicated with the end surface of a second hose 53. The arc-shaped end surface of the test tube 35 is fixedly connected to a drain pipe 59. An electronic valve 21 is also arranged on the surface of the drain pipe 59.

[0042] More specifically, in this embodiment: When the rotation direction of the first rotating shaft 17 is further changed by changing the rotation direction of the first motor 13, the first toothed ring 41 will be driven to rotate simultaneously. When the first toothed ring 41 changes the rotation direction, it will have the following two motion states: First: When the first toothed ring 41 rotates counterclockwise with the first rotating shaft 17, it will further drive the moving gear 46 to rotate clockwise, thereby driving the arc-shaped block 58 to slide to the left in the arc-shaped frame 43, further driving the arc-shaped piston 44 to move, and cooperating with the third one-way valve 22 and the fourth one-way valve 34 to suck the detection reagent into the arc-shaped container 18.

[0043] Second: When the first toothed ring 41 rotates clockwise with the first rotating shaft 17, it will further drive the moving gear 46 to rotate counterclockwise, thereby driving the arc-shaped block 58 to slide to the right in the arc-shaped frame 43, and cooperating with the third one-way valve 22 and the fourth one-way valve 34 to inject the detection reagent in the arc-shaped container 18 into the test tube 35 to be mixed with the water sample.

[0044] The setting of this sampling and mixing component rotates in different directions by rotating the first rotating shaft 17, further driving the arc-shaped block 58 to move in different directions in the arc-shaped frame 43. When sampling in this monitoring and warning device, the detection reagent is sucked into the arc-shaped container 18. When not sampling, the detection reagent in the arc-shaped container 18 is injected into the test tube 35 to be mixed with the water sample, thereby improving the automation degree of sampling and monitoring of this monitoring and warning device. After the mixing is completed, the color change of the water sample is checked by the color detection sensor 54, and the data sample is then transmitted into the processing module 16 for processing. When a problem is found in the data, an alarm is issued through the alarm lamp 11 for warning.

[0045] Embodiment 2, on the basis of the above embodiment: Please refer to Figure 1 , in this embodiment, it further includes: A sampling depth adjustment component is also fixedly connected to the outer surface of the outer shell 1. The sampling depth adjustment component includes: The first fixing plate 9, the surface of the first fixing plate 9 is fixedly connected to the surface of the outer shell 1. A through notch is opened on the side surface of the first fixing plate 9 away from the outer shell 1. A second rotating rod 4 is rotatably connected to the notch wall of the notch. A wire management wheel 8 is fixedly connected to the surface of the second rotating rod 4. The surface of the first flexible tube 6 is wound around the surface of the wire management wheel 8. One end of the first flexible tube 6 away from the first container 30 is also fixedly connected with a counterweight block 5. A resistance shaft 7 is also fixedly connected to the end surface of the second rotating rod 4. The outer shell of the resistance shaft 7 is fixedly connected to the end surface of the first fixing plate 9.

[0046] More specifically, in this embodiment: By pulling the first flexible tube 6 to drive the wire management wheel 8 to rotate, thereby changing the wire release length of the first flexible tube 6 on the wire management wheel 8, so that this monitoring and warning device can continuously sample waters at different depths, further improving the practicability of this monitoring and warning device. Furthermore, the counterweight block 5 can be lowered to different depths in the sampling water area, and also through the setting of the resistance shaft 7, in areas with a large water flow rate, the length of the first flexible tube 6 will not change, so that the sampling layer always remains in one place, improving the sampling accuracy.

[0047] Embodiment 3, on the basis of the above embodiment: Please refer to Figure 4 , Figure 5 , Figure 6 and Figure 7 , in this embodiment, it includes: A switching component. The switching component is arranged in the outer shell 1. The switching component is used to switch the motion state of this sampling device for hydrogeological and environmental monitoring and warning. The switching component includes: The mating gear ring 40, the tooth surface of the mating gear ring 40 is meshed with the tooth surface of the moving gear 46. A second rotating shaft 39 is fixedly connected to the inner wall of the mating gear ring 40. A fourth rotating rod 50 is fixedly connected to the lower end surface of the second rotating shaft 39.

[0048] More specifically, in this embodiment: By rotating the first toothed ring 41 in different directions, the moving gear 46 has the following four motion states: First: When the moving gear 46 is at the leftmost side of the arc-shaped frame 43, the rotation of the first toothed ring 41 drives the rotation of the moving gear 46 without driving the movement of the moving gear 46, and further drives the rotation of the mating toothed ring 40.

[0049] Second: When the rotation direction of the first toothed ring 41 changes, it drives the moving gear 46 to move to the right at this time, and the rotation of the moving gear 46 does not drive the rotation of the mating toothed ring 40 at this time.

[0050] Third: When the moving gear 46 moves to the rightmost side of the arc-shaped frame 43, the rotation of the moving gear 46 further drives the rotation of the mating toothed ring 40.

[0051] Fourth: When the rotation direction of the first toothed ring 41 changes again, the moving gear 46 moves again, and this time the movement is to the right side of the arc-shaped frame 43, and the rotation of the mating toothed ring 40 is not driven during the movement. And when the moving gear 46 moves to the leftmost side of the arc-shaped frame 43 again, the moving gear 46 stops moving, and the rotation of the moving gear 46 drives the rotation of the mating toothed ring 40 again, and the rotation direction of the mating toothed ring 40 this time is the same as that in the first motion state.

[0052] The setting of this switching component drives the movement of the moving gear 46 by changing the rotation direction of the first toothed ring 41, so that when the moving gear 46 moves, the mating toothed ring 40 does not rotate, so that the test tube 35 does not move. When the moving gear 46 does not move, the mating toothed ring 40 rotates, and further cooperates with the sampling component and the sampling and mixing component. After sampling, by changing the rotation direction of the first toothed ring 41 through the first motor 13, the moving gear 46 moves at this time, the test tube 35 does not move, and the sampling and mixing component works to inject the detection reagent into the test tube 35. By injecting the detection reagent when the test tube 35 does not move, the reagent can directly enter the test tube 35, reducing the possibility of the detection reagent coming into contact with the inside of the test tube 35.

[0053] After the injection is completed, the toothed ring 40 is rotated to move the test tube 35, and the mixture of the water body sample and the detection reagent is monitored by the color detection sensor 54. After the monitoring is completed, the rotation direction of the first toothed ring 41 is changed again by the first motor 13, and then the drain pipe 59 is made to be in circulation through the solenoid valve 21. The sampling assembly continuously injects sample water into the test tube 35, discharges the mixture of the water body sample and the detection reagent in the test tube 35, and after discharging for a certain period of time, the test tube 35 will continue to move, so that the cleaning is more complete. Finally, the solenoid valve 21 is closed, and sampling can be carried out again, achieving the purpose of continuously sampling the single-line water area and improving the continuous sampling ability of this monitoring and warning device.

[0054] Embodiment 4, on the basis of the above embodiment: Please refer to Figure 3 , Figure 6 , Figure 7 and Figure 8 , in this embodiment, it further includes: a shaking assembly. The shaking assembly is arranged on the base 3 and is used to shake the test tube 35 to promote the mixing of the sample water body and the detection reagent in the test tube 35. The shaking assembly includes: The mounting frame 49, the lower end surface of the mounting frame 49 is fixedly connected to the upper surface of the base 3. A through slot is opened on the surface of the mounting frame 49, and the slot wall of the slot is rotatably connected to the surface of the fourth rotating rod 50. A folding plate 37 is further fixedly connected to the lower end surface of the fourth rotating rod 50. A first fixing rod 36 is fixedly connected to the surface of the folding plate 37 away from the fourth rotating rod 50. The end surface of the first fixing rod 36 away from the folding plate 37 is fixedly connected to the outer surface of the test tube 35. A limiting rod 33 is further fixedly connected to the outer surface of the test tube 35. A sliding block 31 is rotatably connected to the end surface of the limiting rod 33. A sliding groove 32 is opened on the surface of the mounting frame 49, and the slot wall of the sliding groove 32 is slidably connected to the surface of the sliding block 31.

[0055] More specifically, in this embodiment: driving the second rotating shaft 39 to rotate by the toothed ring 40, the rotation of the second rotating shaft 39 drives the fourth rotating rod 50 to rotate. Further, the rotation of the fourth rotating rod 50 drives the folding plate 37 to rotate and the test tube 35 to move, and in cooperation with the sliding of the limiting rod 33 and the sliding block 31 in the sliding groove 32, further makes the movement of the test tube 35 more violent, so that the water body sample and the detection reagent in the test tube 35 can be better mixed, and thus the sample data of the sample water can be monitored more quickly.

[0056] Working principle: When this sampling device for monitoring and warning of the geological environment of the hydraulic ring is used, it has the following steps: First, transport this warning device to the shore of the water source, then pull the hose 6 so that the counterweight 5 sinks deep into the water, and then add a sufficient amount of detection reagent into the detection reagent tank 14 through the feed pipe 10.

[0057] Secondly, when the first motor 13 rotates in reverse to drive the first rotating shaft 17 to rotate counterclockwise, it drives the first piston 29 to move up and down inside the first container 30. Then, with the one-way fluidity of the first one-way valve 57 and the second one-way valve 56, the purpose of taking the water sample in the water body into the test tube 35 is achieved. After the sampling is completed, the first motor 13 rotates forward so that the first piston 29 does not move inside the first container 30 and no sampling is performed.

[0058] Next, at this time, the moving gear 46 rotates counterclockwise, thereby driving the arc-shaped block 58 to slide to the right in the arc-shaped frame 43, and cooperating with the third one-way valve 22 and the fourth one-way valve 34 to inject the detection reagent in the arc-shaped container 18 into the test tube 35 to be mixed with the water body sample.

[0059] Again, when the moving gear 46 moves to the rightmost side of the arc-shaped frame 43, the rotation of the moving gear 46 will further drive the mating gear ring 40 to rotate, thereby driving the folding plate 37 to rotate through the fourth rotating rod 50 to move the test tube 35, so that the water body sample and the detection reagent in the test tube 35 can be better mixed, and the mixed solution of the water body sample and the detection reagent is monitored by the color detection sensor 54.

[0060] Again, after the monitoring is completed, the first motor 13 rotates forward and reverse, and the drain pipe 59 becomes unblocked through the solenoid valve 21. The sampling assembly continuously injects sample water into the test tube 35 to discharge the mixed solution of the water body sample and the detection reagent in the test tube 35. And after discharging for a certain period of time, the test tube 35 will continue to move, so that the cleaning is more complete. Finally, close the solenoid valve 21, and then sampling can be performed again.

Claims

1. A sampling device for monitoring and warning of water conservancy and geological environment, comprising a base (3), characterized in that: The side of the base (3) is fixedly connected to a housing (1), the upper end surface of the housing (1) is fixedly connected to a device housing (12), the side of the housing (1) is also fixedly connected to a water outlet (2), the upper end surface of the base (3) is also provided with a raised groove (48), the outer surface of the housing (1) is also fixedly connected to a sampling depth adjustment component, and the sampling device for monitoring and warning of water conservancy and geological environment also includes: A sampling component, the sampling component is arranged in the housing (1), and the sampling component is used to sample a water sample; A sampling and mixing component is also arranged in the housing (1), and is used to mix a water sample with a detection reagent.

2. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 1, characterized in that: A detection reagent tank (14) is arranged inside the device housing (12); a through slot is also provided on the upper end surface of the device housing (12); a feed pipe (10) is fixedly connected to the slot wall of the slot; a device slot (15) is also arranged inside the device housing (12); a processing module (16) is fixedly connected to the slot wall of the device slot (15); an alarm light (11) is connected to the interior of the processing module (16); and a shell of the alarm light (11) is fixedly connected to the outer surface of the device housing (12).

3. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 2, characterized in that: The sampling assembly comprises a motor 1 (13), the housing of the motor 1 (13) is fixedly connected to the inner wall of the device housing (12), the output end of the motor 1 (13) is fixedly connected to a rotating shaft 1 (17), the surface of the rotating shaft 1 (17) rotates through the outer surface of the device housing (12), the surface of the rotating shaft 1 (17) is rotatably connected to a fixing frame 1 (42), the surface of the fixing frame 1 (42) is fixedly connected to the inner wall of the housing (1), the lower end surface of the fixing frame 1 (42) is provided with a notch 1 (55), the groove wall of the notch 1 (55) is slidably connected to a sliding rod 1 (38), the lower end surface of the sliding rod 1 (38) is fixedly connected to a ratchet 1 (25), the upper end surface of the ratchet 1 (25) is fixedly connected to a spring 1 (24), and the upper end of the spring 1 (24) is fixedly connected to the lower end surface of the rotating shaft 1 (17).

4. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 3, characterized in that: The sampling assembly comprises: Ratchet wheel 2 (26), the tooth surface of ratchet wheel 1 (25) meshingly connected with the tooth surface of ratchet wheel 2 (26), the lower end surface of ratchet wheel 2 (26) is fixedly connected with rotating rod 1 (52), the surface of rotating rod 1 (52) is rotatably connected with fixed frame 2 (51), the upper end surface of fixed frame 2 (51) is fixedly connected with the lower surface of fixed frame 1 (42), and the lower end surface of ratchet wheel 2 (26) is also fixedly connected with an elliptical block (47); A groove block (27), the groove block (27) being arranged below the elliptical block (47), the lower end surface of the groove block (27) being fixedly connected to a piston 1 (29), the lower end plate end surface of the piston 1 (29) being slidably connected to a container 1 (30), the lower end surface of the container 1 (30) being fixedly connected to the upper end surface of the base (3), the lower end surface of the groove block (27) being fixedly connected to a spring 2 (28), the lower end surface of the spring 2 (28) being fixedly connected to the upper end surface of the container 1 (30), the lower end surface of the container 1 (30) being fixedly connected to a check valve 1 (57), the inlet end of the check valve 1 (57) being fixedly connected to a hose 1 (6), the lower end surface of the container 1 (30) being also fixedly connected to a check valve 2 (56), the outlet end of the check valve 2 (56) being fixedly connected to a hose 2 (53).

5. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 4, characterized in that: The sampling depth adjustment assembly comprises a fixing plate 1 (9), the surface of the fixing plate 1 (9) being fixedly connected to the surface of the housing (1), a through slot being provided on the side of the fixing plate 1 (9) away from the housing (1), the slot wall of the slot being rotatably connected to a rotating rod 2 (4), the surface of the rotating rod 2 (4) being fixedly connected to a wire management wheel (8), the surface of the hose 1 (6) being wound around the surface of the wire management wheel (8), the end of the hose 1 (6) away from the container 1 (30) being fixedly connected to a counterweight (5), the end surface of the rotating rod 2 (4) being fixedly connected to a resistance shaft (7), the housing of the resistance shaft (7) being fixedly connected to the end surface of the fixing plate 1 (9).

6. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 4, characterized in that: The sampling and mixing assembly comprises a gear ring 1 (41), the surface of the gear ring 1 (41) being fixedly connected to the surface of the rotating shaft 1 (17), the tooth surface of the gear ring 1 (41) being meshingly connected to a moving gear (46), the upper end surface of the moving gear (46) being fixedly connected to a rotating rod 3 (45), the surface of the rotating rod 3 (45) being rotatably connected to an arc block (58), the surface of the arc block (58) being slidably connected to an arc frame (43), the upper surface of the arc frame (43) being fixedly connected to the surface of the fixed frame 1 (42), the surface of the arc block (58) being fixedly connected to an arc piston (44), the sheet end surface of the arc piston (44) being slidably connected to an arc container (18), the outer surface of the arc container (18) being fixedly connected to a connecting rod 1 (19), the end surface of the connecting rod 1 (19) being fixedly connected to the inner wall of the housing (1).

7. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 6, characterized in that: The sampling and mixing assembly also includes: A one-way valve three (22), wherein the outlet end of the one-way valve three (22) is fixedly connected to the end surface of the arc-shaped container (18), and the inlet end of the one-way valve three (22) is fixedly connected to a fixed tube one (20), and the upper end surface of the fixed tube one (20) passes through the upper surface of the inner wall of the housing (1) and is connected to the interior of the detection reagent tank (14); A one-way valve four (34), wherein the inlet end of the one-way valve four (34) is fixedly connected to a hose three (23), an end of the hose three (23) away from the one-way valve four (34) is connected to the end of the arc-shaped container (18), and the outlet end of the one-way valve four (34) is fixedly connected to a test tube (35).

8. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 7, characterized in that: The inner end surface of the test tube (35) is fixedly connected to a color detection sensor (54); the surface of one end of the test tube (35) close to the color detection sensor (54) is also connected to the end surface of the second hose (53); the surface of the arc-shaped end of the test tube (35) is fixedly connected to a water leakage pipe (59); and the surface of the water leakage pipe (59) is also provided with an electronic valve (21).

9. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 7, characterized in that: The water conservancy and environmental geological environment monitoring and warning sampling device also includes: A switching component, the switching component being arranged in the housing (1), and being used to switch the motion state of the sampling device for monitoring and warning of the hydraulic and geological environment; A shaking assembly, the shaking assembly being arranged on the base (3), and the shaking assembly being used to shake the test tube (35), thereby promoting mixing of the sample water and the detection reagent in the test tube (35).

10. A sampling device for monitoring and warning of water conservancy and geological environment according to claim 9, characterized in that: The switching component comprises: A pair of gear rings (40), the tooth surface of the pair of gear rings (40) being meshed with the tooth surface of the moving gear (46), the inner wall of the pair of gear rings (40) being fixedly connected to a second rotating shaft (39), and the lower end surface of the second rotating shaft (39) being fixedly connected to a fourth rotating rod (50); The shaking assembly comprises a mounting frame (49), the lower end surface of the mounting frame (49) being fixedly connected to the upper surface of the base (3), the surface of the mounting frame (49) being provided with a through slot, the slot wall of the slot being rotatably connected to the surface of the rotating rod four (50), the lower end surface of the rotating rod four (50) being also fixedly connected to a folding plate (37), the surface of the folding plate (37) away from the rotating rod four (50) being fixedly connected to a fixing rod one (36), the end surface of the fixing rod one (36) away from the folding plate (37) being fixedly connected to the outer surface of the test tube (35), the outer surface of the test tube (35) being also fixedly connected to a limiting rod (33), the end surface of the limiting rod (33) being rotatably connected to a sliding block (31), the surface of the mounting frame (49) being provided with a sliding groove (32), the groove wall of the sliding groove (32) being slidably connected to the surface of the sliding block (31).

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